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WO2016085077A1 - Work - Google Patents

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Publication number
WO2016085077A1
WO2016085077A1 PCT/KR2015/006340 KR2015006340W WO2016085077A1 WO 2016085077 A1 WO2016085077 A1 WO 2016085077A1 KR 2015006340 W KR2015006340 W KR 2015006340W WO 2016085077 A1 WO2016085077 A1 WO 2016085077A1
Authority
WO
WIPO (PCT)
Prior art keywords
hole
holder
side portion
fixing piece
center
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/KR2015/006340
Other languages
French (fr)
Korean (ko)
Inventor
최병열
박현우
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pistis Co Ltd
Original Assignee
Pistis Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pistis Co Ltd filed Critical Pistis Co Ltd
Publication of WO2016085077A1 publication Critical patent/WO2016085077A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06—Work-clamping means

Definitions

  • the present invention relates to a work, and more particularly, to a work for easily and simply fixing the rod and the like used to process the artificial tooth.
  • the dental laboratories processing artificial teeth have been required to be accurate as quickly as possible to meet the needs of various patients, which may be a cause of an increase in the defective rate of manufactured artificial teeth.
  • the patient may not be treated as much as the time required for reworking, and the patient may have to be uncomfortable.
  • the patient may have to visit the dentist twice or three times for treatment.
  • the dental laboratories produce artificial teeth based on the patient's dental information received from the hospital according to their role.
  • the artificial teeth to be processed in processing the artificial teeth will be as diverse as the characteristics of the patient.
  • the shape of the workpiece is a disc-shaped zirconia
  • a work for easily and simply fixing various types of rods is required, but there is no suitable technique in the related art.
  • Patent Document 1 Korean Registered Patent No. 982,778
  • the present invention has been made to overcome the problems of the prior art as described above, and an object thereof is to provide a work for easily and simply fixing various types of rods.
  • the present invention for solving the above problems and the holder is formed with at least one screw hole;
  • a fixing piece having at least one of a fixing hole and a through hole formed therein, the fixing means being inserted into the screw hole and applying an adhesion force in the holder direction to a workpiece disposed between the holder and the fixing piece. It includes a workpiece characterized by including.
  • the fixing piece includes a workpiece, characterized in that coupled to the holder in a position where the center of the through-hole and the center of the screw hole is arranged in a straight line with each other.
  • the fixing piece is provided in plural, any one of the fixing piece includes a workpiece, characterized in that the irregularities formed on the surface in close contact with the holder.
  • the center of the screw hole and the center of the auxiliary groove is orthogonal to each other and the center of the through-hole and the center of the fixing groove comprises a work, characterized in that orthogonal to each other.
  • the fixing piece includes a work characterized in that the inclined surface is formed at the end.
  • the holder and the first side portion is formed with a fastening hole;
  • a second side portion having a fastening hole at a position opposite the first side portion;
  • one side is inserted into the end of the workpiece, and the other side is a support rod which is inserted and fixed between the recess and the holder formed on the concave-convex portion; includes a work characterized in that it further comprises.
  • the support rod further includes a work having a tapered inner circumferential surface to be in close contact with the tapered end of the workpiece.
  • the present invention as described above has the following effects.
  • any one of the fixing piece has an advantage that the concave-convex portion is provided so that the tip portion of the rod can be more easily and smoothly fixed.
  • the holder since the holder includes the center support portion, there is an advantage that can be fixed at the same time a variety of encapsulation, etc. over two rows between the center support and the holder.
  • the support rod is provided there is a strength that can be fixed more securely and easily the tip portion such as the rod.
  • the tapered inner circumferential surface is formed on the support rod, there is an advantage that the tip portion such as the rod can be guided more smoothly and can be inserted and fixed.
  • FIG. 1 is an overall perspective view according to a preferred embodiment of the present invention.
  • FIG. 2 is an exploded perspective view according to a preferred embodiment of the present invention.
  • FIG 3 is a cross-sectional view according to a preferred embodiment of the present invention.
  • FIG. 4 is an enlarged view of a first part according to a preferred embodiment of the present invention.
  • FIG. 5 is an enlarged view of a second portion according to a preferred embodiment of the present invention.
  • FIG. 6 is a view of the sealing according to the second preferred embodiment of the present invention.
  • At least one screw hole is formed in the holder 100.
  • At least one of a fixing hole and a through hole is formed in the fixing piece.
  • the fixing means such as a screw is inserted into the screw hole to apply an adhesion force in the direction of the holder 100 to the workpiece 300 disposed between the holder 100 and the fixing piece.
  • the fixing piece is preferably coupled to the holder 100 at a position where the center of the through hole and the center of the screw hole are arranged in a straight line with each other.
  • the fixing piece may be provided in plural, and any one of the fixing pieces may have an uneven portion 223 formed on the surface in close contact with the holder 100.
  • the center of the screw hole and the center of the auxiliary groove are orthogonal to each other, and the center of the through hole and the center of the fixing groove are orthogonal to each other.
  • the fixing piece has an inclined surface formed at its end.
  • the holder 100 has a first side portion 101 having a fastening hole 140, a second side portion 102 having a fastening hole 140 at a position opposite to the first side portion 101, and a first side portion 101.
  • the third side part 103 connecting one end of the second side part 102 and one end of the second side part 102 and the fourth side part 104 connecting the other end of the first side part 101 and the other end of the second side part 102 to each other. It includes.
  • the center support portion 105 connects the first side portion 101 and the second side portion 102 between the third side portion 103 and the fourth side portion 104.
  • the support bar 400 is inserted between the recess 221 and the holder 100, one side of which is inserted into an end of the workpiece 300 and the other side of which is formed on the uneven portion 223.
  • the support rod 400 also preferably has a tapered inner peripheral surface to be in close contact with the tapered end of the workpiece 300.
  • the holder 100 has a rectangular shape as a whole, and the workpiece 300 is fixed between the first fixing piece 210 and the second fixing piece 220, and the second fixing piece 220 is fixed. ) And the workpiece 300 may also be fixed in the sagging of the third fixing piece 230.
  • the holder 100 has a first side portion 101 on the right side, and a second side portion 102 is formed at a position opposite to the first side portion 101.
  • the holder 100 has a third side portion 103 that connects one side of the first side portion 101 and one side of the second side portion 102, and the other side of the first side portion 101 and the second side portion 102 of the second side portion 102. And a fourth side portion 104 that connects the other side to each other.
  • the first side portion 101 and the second side portion 102 is provided with a fastening hole 140, the fastening hole 140 may be used to secure to the workpiece (not shown).
  • At least one first screw hole 111 is provided in the third side portion 103, and at least one second screw hole 114 is provided in the fourth side portion 104.
  • One end of the center support portion 105 is connected to the first side portion 101 and the other end thereof is connected to the second side portion 102.
  • the center support portion 105 is formed between the third side portion 103 and the fourth side portion 104 to be parallel to the third side portion 103 and the fourth side portion 104.
  • At least one first auxiliary groove (not shown) is formed on the upper surface (not shown) of the third side portion 103, and at least one second auxiliary groove 142 is formed on the upper surface of the center support portion 105. At least one third auxiliary groove 143 is provided on the side support portion 106 of the fourth side surface 104.
  • the side support part 106 extends in the horizontal direction from the lower side of the fourth side part 104 and is provided in the third side part 103 in the same manner.
  • a third flat surface 123 is formed at one end of the side support portion 106, and a third round surface 133 is formed between the third flat surface 123 and the inner wall of the fourth side surface 104.
  • the third round surface 133 may be formed at the other end of the side support part 106 in the same manner.
  • One end of the center support part 105 may be closely fixed to the second flat surface 122 provided on the inner side surface of the second side surface part 102.
  • the second round surface 132 is rounded toward the inner side surface of the second side surface portion 102 on both sides of the second flat surface 122.
  • the second flat surface 122 and the second round surface 132 may be identically formed at the other end of the center support part 105.
  • the side support part 106 and the center support part 105 may be formed integrally with the holder 100.
  • the first fixing piece 210 has a bar bar shape as a whole, and a first inclined surface 215 is formed at an end thereof.
  • the first inclined surface 215 may increase the adhesion to be more naturally and smoothly fastened on the first round surface (not shown).
  • At least one first through-hole 212 is formed to penetrate one side and the other side of the first fixing piece 210, the first fixing hole 213 is the upper surface and the lower surface of the first fixing piece 210 At least one is provided while penetrating.
  • the first auxiliary hole 211 is formed between the plurality of first fixing holes 213.
  • the third fixing piece 230 has a bar bar shape as a whole, and a third inclined surface 237 is formed at an end thereof.
  • the third inclined surface 237 may increase the adhesion to be more natural and smooth in the third round surface 133 (not shown).
  • At least one second through-hole 235 is formed to pass through one side and the other side of the third fixing piece 230, and the third fixing hole 233 is the upper surface and the lower surface of the third fixing piece 230. At least one is provided while penetrating.
  • the third auxiliary hole 231 is formed between the plurality of third fixing holes 233.
  • the second fixing piece 220 has a bar bar shape as a whole, and a second inclined surface 229 is formed at left and right ends thereof.
  • the second inclined surface 229 helps to smoothly tighten the second round surface 132 and the second flat surface 122 while increasing adhesion.
  • the second fixing piece 220 is coupled to the upper portion of the center support portion 105.
  • At least one second auxiliary hole 225 penetrates the upper and lower surfaces of the second fixing piece 220, and the second auxiliary hole 225 is disposed between the plurality of second fixing holes 227. It is prepared.
  • the uneven portion 223 is formed on the lower surface of the second fixing piece 220 as the uneven portion 221 and the convex portion 223.
  • the recess 221 is a portion to which the supporting rod 400 to be described below is inserted and fixed.
  • the support rod 400 is inserted into the tip portion 330 of the workpiece 300 at one end of the workpiece 300.
  • Support rod 400 may be formed in a circular rod shape as a whole.
  • the other end of the workpiece 300 may be inserted into the first through hole 212 of the first fixing piece 210 and may also be inserted into the second through hole 235 of the third fixing piece 230.
  • the workpiece 300 may also be referred to as an abutment or an abutment.
  • the workpiece 300 may be of various kinds.
  • the workpiece 300 is provided with a screw thread on one inner circumferential surface and a tip portion 330 having a smaller diameter on the other side thereof.
  • the workpiece 300 is formed to have a diameter larger than that of the tip portion 330 of the other side in which the thread 301 is formed therein.
  • the workpiece 300 has a thread formed at one inner circumferential surface thereof, and a first inner surface is provided at an end of the thread.
  • the second inner circumferential surface 312 extends downward from the first inner circumferential surface 311 and is formed to be unfolded.
  • the third inner circumferential surface 313 extends from the second inner circumferential surface 312 and is formed smaller and longer than the diameter of the first inner circumferential surface 311.
  • the fourth inner peripheral surface 314 is tapered at the end of the third inner peripheral surface 313.
  • the fourth inner circumferential surface 314 communicates with a smaller diameter hole that penetrates to the tip portion 330.
  • an end portion of the tip portion 330 is formed to communicate with the fourth inner circumferential surface 314, and the tip portion 330 may be in an open state.
  • One side of the workpiece 300 is inserted into the first through hole 212 provided in the first fixing piece 210, and the other side of the workpiece 300, that is, the tip portion 330, is inserted into the support rod 400. do.
  • the first fixing piece 210 is fixed to the holder 100, the center of the first screw hole 111 formed in the holder 100, the center of the first through hole 212, and the thread of the workpiece 300.
  • the inner diameter center of is preferably formed on a straight line.
  • At least one first fixing hole 213 and at least one first auxiliary hole 211 is formed in the first fixing piece 210.
  • the fastening means is inserted into the first screw hole 111 and is fastened to the thread of the workpiece 300 inserted through the first through hole 212 and inserted into the first fixing piece 210.
  • the fastening means may be provided with a screw or bolt.
  • the workpiece 300 coupled to the thread receives a forward force in the direction of the first fixing piece 210, that is, in the direction of the first screw hole 111, and thus the workpiece 300 ) Is firmly fixed by applying adhesion to the sidewall of the first fixing piece (210).
  • the screw is inserted into the first fixing hole 213 to fix the first fixing piece 210 to the holder 100.
  • the support rod 400 coupled to the tip portion 330 of the workpiece 300 is inserted and fixed between the convex portion 223 and the center support portion 105 of the second fixing piece 220.
  • the support rod 400 can be more securely fixed by a screw inserted into the second auxiliary hole 225 with the material inserted between the center support portion 105 and the second fixing piece 220.
  • the screw is inserted into the second fixing hole 227 and fixes the second fixing piece 220 to the center support part 105.
  • An imaginary line connecting the center of the second auxiliary hole 225 and the center of the second fixing hole 227 preferably forms an acute angle with the longitudinal direction of the second fixing piece 220.
  • a pair of second auxiliary holes 225 are arranged on a diagonal line in a direction that forms an acute angle in the longitudinal direction of the second fixing piece 220 around the second fixing hole 227.
  • the second fixing hole 227 is formed between the pair of second auxiliary holes 225.
  • the tip 300 is formed at the end of the workpiece 300.
  • a round part 350 is provided at a lower end of the workpiece 300, and a flat part 340 is formed at a lower end of the round part 350.
  • a tapered surface 320 is formed between the tip portion 330 and the flat portion 340.
  • Tip portion 330 may be formed so that the outer surface is polygonal.
  • a hollow center hole 360 is formed at the center of the tip portion 330 in the longitudinal direction of the workpiece 300.
  • the support rod 400 is formed to be inserted into the tip portion 330.
  • the support bar 400 has an upper surface 401 formed at an upper end thereof.
  • the support rod 400 has a central hole 410 in which the hollow in the longitudinal direction is formed.
  • a fifth inner circumferential surface 405 is formed on the inner circumferential surface of the upper surface 401, and a sixth inner circumferential surface 406 is formed on the lower end of the fifth inner circumferential surface 405 so that the diameter of the cross section decreases downward.
  • An inner surface of the central hole 410 extends at the lower end of the sixth inner circumferential surface 406.
  • the support rod 400 has a circular rod shape as a whole.
  • the sixth inner circumferential surface 406 is preferably formed to be inclined so as to be in close contact with the tapered surface 320 formed on the workpiece 300.
  • the upper surface 401 of the support bar 400 may be in close contact with the flat portion 340 of the workpiece 300.
  • the abutment-containing 900 may have a flat surface on its side.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jigs For Machine Tools (AREA)

Abstract

The present invention relates to a work, and more specifically, to a work for easily and simply fixing an abutment rod and the like, used for processing artificial teeth, comprising: a holder provided with at least one screw hole; and a fixing piece provided with a fixing hole and/or a through-hole, wherein the work further comprises a fixing means, which is inserted into the screw hole, for applying, in the direction of the holder, contact force on an object to be processed that is arranged between the holder and the fixing piece, thereby bringing the object to be processed (the abutment rod and the like) in close contact with the holder by using the holder and the fixing piece that is fixed thereto, so that a variety of types of objects to be processed can be easily fixed to the holder.

Description

워크work

본 발명은 워크에 관한 것으로서, 보다 상세하게는 인공치아를 가공하는데에 사용되는 함봉 등을 쉽고 간편하게 고정하는 워크에 관한 것이다.The present invention relates to a work, and more particularly, to a work for easily and simply fixing the rod and the like used to process the artificial tooth.

현대인들은 식습관의 변화 및 바쁜 일상 속에서 치아 관리를 소홀히 하기 쉽다.Modern people tend to neglect dental care amid changes in eating habits and busy daily life.

한편, 최근 사회가 고령화 사회로 접어들고 있어 치아 관련 기술에 대한 관심도가 증폭되고 있는 실정이다.On the other hand, as the society has recently entered the aging society, the interest in tooth-related technology is increasing.

특히, 브릿지나 임플란트를 비롯한 인공치아는 현재 이러한 치아 문제를 해결하는 데에 매우 효과적이어서 그 수요가 날로 증가하고 있다.In particular, artificial teeth, including bridges and implants, are currently very effective at solving these dental problems, and the demand is increasing day by day.

따라서, 종래 인공치아를 가공하는 치기공소 측에서는 다양한 환자의 요구에 맞게 최대한 신속 정확한 작업이 요구되고 있었으며, 이는 제작되는 인공치아의 불량률 증가의 한 원인이 되기도 하였다.Therefore, the dental laboratories processing artificial teeth have been required to be accurate as quickly as possible to meet the needs of various patients, which may be a cause of an increase in the defective rate of manufactured artificial teeth.

환자는 원했던 인공치아가 불량으로 제작될 경우 다시 재작업에 소요되는 시간만큼 치료를 받지 못하여 불편을 겪어야 하였고 치료를 위하여 치과병원을 두 번, 세 번 다시 방문해야하는 불편함이 초래되기도 한다.If the desired artificial tooth is made bad, the patient may not be treated as much as the time required for reworking, and the patient may have to be uncomfortable. In addition, the patient may have to visit the dentist twice or three times for treatment.

인공치아를 가공하는 데에는 병원과 치기공소간에 면밀한 업무협조가 요구된다.Processing artificial teeth requires close coordination between hospitals and dental laboratories.

즉, 치기공소 측에서는 여러 사람의 치기공사들이 각자의 맡은 역할에 따라서 병원측으로부터 전달받은 환자의 치아 정보를 토대로 인공치아를 제작한다.In other words, the dental laboratories produce artificial teeth based on the patient's dental information received from the hospital according to their role.

이러한 종래 치기공소 측에서의 인공치아 가공에는 지금까지도 치기공사들의 수작업이 포함되는 경우가 많다.Artificial tooth processing on the conventional dental laboratories side often involves manual labor of dental technicians.

따라서, 병원 측으로부터 환자의 치아정보를 전달받은 치기공소에서는 인공치아를 제작하는 과정에서 오류를 일으켜 실제 의도하였던 환자의 치아와는 차이가 있는 잘못된 결과물이 만들어지기도 한다.Therefore, in the dental lab receiving the patient's dental information from the hospital side, an error is generated in the process of manufacturing an artificial tooth, thereby producing an incorrect result that is different from the patient's intended tooth.

이와 같은 문제를 해결하고자 종래의 가공장치들, 일례로 다축 가공이 가능한 밀링머신 등에서 착안하여 5축 가공이 가능한 인공치아가공기들이 등장하여 왔다.In order to solve such a problem, artificial tooth processing machines capable of 5-axis machining have been introduced by focusing on conventional processing apparatuses, for example, milling machines capable of multi-axis machining.

대표적인 예로서 종래기술인 한국 등록특허 제982,778호의 경우 5축 인공치아 가공장치를 개시하고 있다.As a representative example, Korean Patent No. 982,778, which is a prior art, discloses a 5-axis artificial tooth processing apparatus.

종래 기술인 한국 등록특허 제982,778호는 피가공대상체의 형상에 따라서 다양한 클램핑이 가능한 기술들을 제시하고는 있다.Korean Patent No. 982,778, which is a prior art, suggests various clamping technologies depending on the shape of a workpiece.

그러나, 한국 등록특허 제982,778호의 플램프 장치는 피가공체를 고정함에 있어 복잡한 구조를 가지는 문제가 있다.However, there is a problem in that the clamp device of Korean Patent No. 982,778 has a complicated structure in fixing a workpiece.

이는 피가공체를 고정하는 것에 지나친 시간이 소요되는 문제가 있으며, 한 번 고정 후에 그 고정이 잘못되었을 경우 이를 바로 잡는 데에도 시간과 노력이 낭비되는 문제가 초래되는 것이다.This is a problem that takes too much time to fix the workpiece, and if the fixing is wrong after fixing once, time and effort is wasted to correct it.

이는 종래의 치기공소 측에서 수작업으로 인공치아를 가공하는 것과 크게 차이가 나질 않게 되는 문제가 있다.This is a problem that does not differ significantly from the processing of artificial teeth by hand on the conventional dental laboratory side.

결국, 종래 기술인 한국 등록특허 제982,778호의 경우 신속한 작업이 이루어질 수 없는 문제가 있는 것이다.As a result, in the case of the prior art Korean Patent No. 982,778 there is a problem that can not be done quickly.

한편, 인공치아를 가공함에 있어서 가공되어야 할 인공치아는 그 종류가 환자의 특성 만큼이나 다양하다 할 것이다.On the other hand, the artificial teeth to be processed in processing the artificial teeth will be as diverse as the characteristics of the patient.

따라서, 다양한 인공치아를 가공하는 데에 필요한 피가공체 역시 다양하게 마련되어야만 한다.Therefore, the workpieces required to process various artificial teeth must also be provided in various ways.

특히 피가공체의 형상이 원반형의 지르코니아 이외에도 함봉과 같이 직사각 막대 형상인 경우 다양한 종류의 함봉을 손쉽고 간편하게 고정하는 워크가 필요하나 종래의 기술에는 마땅한 것이 없는 실정이다.In particular, in the case where the shape of the workpiece is a disc-shaped zirconia, in addition to the rectangular bar shape, a work for easily and simply fixing various types of rods is required, but there is no suitable technique in the related art.

(특허문헌 1) 한국 등록특허 제982,778호(Patent Document 1) Korean Registered Patent No. 982,778

이에 본 발명은 상기한 바와 같은 종래 기술의 문제점을 극복하기 위하여 안출된 것으로, 다양한 종류의 함봉을 손쉽고 간편하게 고정하는 워크를 제공하는 것에 그 목적이 있다.Accordingly, the present invention has been made to overcome the problems of the prior art as described above, and an object thereof is to provide a work for easily and simply fixing various types of rods.

상기와 같은 문제점을 해결하기 위한 본 발명은 나사홀이 적어도 하나 이상 형성된 홀더와; 고정홀과 관통홀 중 적어도 하나 이상이 형성된 고정편;을 포함하되, 상기 나사홀에 삽입되어 상기 홀더와 상기 고정편 사이에 배치된 피가공체에 상기 홀더 방향으로 밀착력을 인가하는 고정수단;을 포함하는 것을 특징으로 하는 워크를 포함한다.The present invention for solving the above problems and the holder is formed with at least one screw hole; A fixing piece having at least one of a fixing hole and a through hole formed therein, the fixing means being inserted into the screw hole and applying an adhesion force in the holder direction to a workpiece disposed between the holder and the fixing piece. It includes a workpiece characterized by including.

또한, 상기 고정편은 상기 관통홀의 중심과 상기 나사홀의 중심이 서로 일직선상에 배치되는 위치에서 상기 홀더에 결합되는 것을 특징으로 하는 워크를 포함한다.In addition, the fixing piece includes a workpiece, characterized in that coupled to the holder in a position where the center of the through-hole and the center of the screw hole is arranged in a straight line with each other.

또한, 상기 고정편은 복수 개로 마련되되, 상기 고정편 중 어느 하나는 상기 홀더에 밀착되는 면에 요철부가 형성된 것을 특징으로 하는 워크를 포함한다.In addition, the fixing piece is provided in plural, any one of the fixing piece includes a workpiece, characterized in that the irregularities formed on the surface in close contact with the holder.

또한, 상기 나사홀의 중심과 상기 보조홈의 중심은 서로 직교하고 상기 관통홀의 중심과 상기 고정홈의 중심이 각각 서로 직교되는 것을 특징으로 하는 워크를 포함한다.In addition, the center of the screw hole and the center of the auxiliary groove is orthogonal to each other and the center of the through-hole and the center of the fixing groove comprises a work, characterized in that orthogonal to each other.

또한, 상기 고정편은 단부에 경사면이 형성된 것을 특징으로 하는 워크를 포함한다.In addition, the fixing piece includes a work characterized in that the inclined surface is formed at the end.

또한, 상기 홀더는 체결홀이 형성된 제1측면부와; 상기 제1측면부에 대향되는 위치에서 체결홀을 갖는 제2측면부와;In addition, the holder and the first side portion is formed with a fastening hole; A second side portion having a fastening hole at a position opposite the first side portion;

상기 제1측면부의 일단과 상기 제2측면부의 일단을 서로 연결하는 제3측면부 및 상기 제1측면부의 타단과 상기 제2측면부의 타단을 서로 연결하는 제4측면부;를 포함하고, 상기 제3측면부와 상기 제4측면부 사이에서 상기 제1측면부 및 상기 제2측면부를 연결하는 센터지지부;를 포함하는 것을 특징으로 하는 워크를 포함한다.And a third side portion connecting one end of the first side portion and one end of the second side portion to each other and a fourth side portion connecting the other end of the first side portion and the other end of the second side portion to each other. And a center support portion connecting the first side portion and the second side portion between the fourth side portion and the fourth side portion.

또한, 일측이 상기 피가공체의 단부에 삽입되고 타측이 상기 요철부에 형성된 요부와 상기 홀더 사이에 삽입 고정되는 지지봉;을 더 포함하는 것을 특징으로 하는 워크를 포함한다.In addition, one side is inserted into the end of the workpiece, and the other side is a support rod which is inserted and fixed between the recess and the holder formed on the concave-convex portion; includes a work characterized in that it further comprises.

또한, 상기 지지봉은 상기 피가공체의 테이퍼진 단부에 밀착되도록 테이퍼진 내주면을 갖는 것을 특징으로 하는 워크를 포함한다. The support rod further includes a work having a tapered inner circumferential surface to be in close contact with the tapered end of the workpiece.

상기한 바와 같은 본 발명은 다음과 같은 효과가 있다.The present invention as described above has the following effects.

첫째, 홀더와 그에 고정되는 고정편을 이용하여 피가공체(함봉 등)를 홀더에 밀착시킴으로써 다양한 종류의 피가공체를 손쉽게 홀더에 고정할 수 있게 되는 강점이 있다.First, by using the holder and the fixing piece fixed to the holder to be in close contact with the holder (enclosed, etc.) there is an advantage that can be easily fixed to the holder of various types of the workpiece.

둘째, 고정편 중 어느 하나는 요철부가 마련되므로 함봉의 팁부를 보다 간편하고 원활하게 고정할 수 있게 되는 장점이 있다.Second, any one of the fixing piece has an advantage that the concave-convex portion is provided so that the tip portion of the rod can be more easily and smoothly fixed.

셋째, 나사홀의 중심과 보조홈의 중심은 서로 직교하고, 관통홀의 중심과 고정홈의 중심이 각각 서로 직교하는 구조로 되어 있으므로 수직 방향의 고정을 통하여 보다 확실한 고정이 이루어질 수 있게 되는 효과가 있다.Third, since the center of the screw hole and the center of the auxiliary groove is orthogonal to each other, and the center of the through hole and the center of the fixing groove are orthogonal to each other, there is an effect that can be more securely fixed through the fixing in the vertical direction.

넷째, 고정편의 단부에 경사면이 형성되므로 보다 신속하고 정확한 고정 작업이 가능해지는 이점이 있다.Fourth, since the inclined surface is formed at the end of the fixing piece there is an advantage that a faster and more accurate fixing operation is possible.

다섯째, 홀더에는 센터지지부가 포함되고 있으므로 센터 지지부와 홀더 사이에 2열에 걸쳐 다양한 함봉 등을 한꺼번에 고정할 수 있는 이점이 있다.Fifth, since the holder includes the center support portion, there is an advantage that can be fixed at the same time a variety of encapsulation, etc. over two rows between the center support and the holder.

여섯째, 지지봉이 마련되므로 함봉 등의 팁부를 보다 확실하고 간편하게 고정할 수 있게 되는 강점이 있다.Sixth, since the support rod is provided there is a strength that can be fixed more securely and easily the tip portion such as the rod.

일곱째, 지지봉에 테이퍼진 내주면이 형성되므로 함봉 등의 팁부를 보다 원활하게 안내하여 삽입 고정 가능하게 하는 이점이 있다.Seventh, since the tapered inner circumferential surface is formed on the support rod, there is an advantage that the tip portion such as the rod can be guided more smoothly and can be inserted and fixed.

여덟째, 인플란트 업체마다 다양하게 제공되는 어버트먼트 환봉 소재를 클램핑 하여 작업 가능한 이점이 있다.Eighth, there is an advantage that can work by clamping the abutment round bar material that is variously provided by each implant company.

도 1은 본 발명의 바람직한 실시 예에 따른 전체 사시도이다.1 is an overall perspective view according to a preferred embodiment of the present invention.

도 2는 본 발명의 바람직한 실시 예에 따른 분리사시도이다.2 is an exploded perspective view according to a preferred embodiment of the present invention.

도 3은 본 발명의 바람직한 실시 예에 따른 단면도이다.3 is a cross-sectional view according to a preferred embodiment of the present invention.

도 4는 본 발명의 바람직한 실시 예에 따른 제1일부 확대도이다.4 is an enlarged view of a first part according to a preferred embodiment of the present invention.

도 5는 본 발명의 바람직한 실시 예에 따른 제2일부 확대도이다.5 is an enlarged view of a second portion according to a preferred embodiment of the present invention.

도 6은 본 발명의 바람직한 제2 실시 예에 따른 함봉의 모습도이다.6 is a view of the sealing according to the second preferred embodiment of the present invention.

이하 첨부된 도면을 참조하여 상세히 설명한다.Hereinafter, with reference to the accompanying drawings will be described in detail.

이 과정에서 도면에 도시된 선들의 두께나 구성요소의 크기 등은 설명의 명료성과 편의상 과장되게 도시되어 있을 수 있다. 또한, 후술 되는 용어들은 본 발명에서의 기능을 고려하여 정의된 용어들로서 이는 사용자, 운용자의 의도 또는 관례에 따라 달라질 수 있다. 그러므로 이러한 용어들에 대한 정의는 본 명세서 전반에 걸친 내용을 토대로 기술되어야 할 것이다.In this process, the thickness of the lines or the size of the components shown in the drawings may be exaggerated for clarity and convenience of description. In addition, terms to be described later are terms defined in consideration of functions in the present invention, which may vary according to the intention or convention of a user or an operator. Therefore, definitions of these terms should be described based on the contents throughout the specification.

먼저 전체적인 구성을 개략적으로 설명한 뒤 세부적인 구성의 결합관계를 후술키로 한다.First, the overall configuration will be described schematically, and then the coupling relationship between the detailed configurations will be described later.

홀더(100)에는 나사홀이 적어도 하나 이상 형성된다.At least one screw hole is formed in the holder 100.

고정편에는 고정홀과 관통홀 중 적어도 하나 이상이 형성된다.At least one of a fixing hole and a through hole is formed in the fixing piece.

나사 등 고정수단은 나사홀에 삽입되어 홀더(100)와 고정편 사이에 배치된 피가공체(300)를 홀더(100) 방향으로 밀착력을 인가하게 된다.The fixing means such as a screw is inserted into the screw hole to apply an adhesion force in the direction of the holder 100 to the workpiece 300 disposed between the holder 100 and the fixing piece.

고정편은 관통홀의 중심과 나사홀의 중심이 서로 일직선상에 배치되는 위치에서 상기 홀더(100)에 결합되는 것이 바람직하다.The fixing piece is preferably coupled to the holder 100 at a position where the center of the through hole and the center of the screw hole are arranged in a straight line with each other.

고정편은 복수 개로 마련될 수 있으며, 고정편 중 어느 하나는 홀더(100)에 밀착되는 면에 요철부(223)가 형성될 수 있다.The fixing piece may be provided in plural, and any one of the fixing pieces may have an uneven portion 223 formed on the surface in close contact with the holder 100.

나사홀의 중심과 보조홈의 중심은 서로 직교하고, 관통홀의 중심과 고정홈의 중심이 각각 서로 직교되는 것 또한 바람직하다 할 것이다.It is also preferable that the center of the screw hole and the center of the auxiliary groove are orthogonal to each other, and the center of the through hole and the center of the fixing groove are orthogonal to each other.

고정편은 단부에 경사면이 형성된 것 또한 바람직하다.It is also preferable that the fixing piece has an inclined surface formed at its end.

홀더(100)는 체결홀(140)이 형성된 제1측면부(101)와, 제1측면부(101)에 대향되는 위치에서 체결홀(140)을 갖는 제2측면부(102), 제1측면부(101)의 일단과 제2측면부(102)의 일단을 서로 연결하는 제3측면부(103) 및 제1측면부(101)의 타단과 제2측면부(102)의 타단을 서로 연결하는 제4측면부(104)를 포함한다.The holder 100 has a first side portion 101 having a fastening hole 140, a second side portion 102 having a fastening hole 140 at a position opposite to the first side portion 101, and a first side portion 101. The third side part 103 connecting one end of the second side part 102 and one end of the second side part 102 and the fourth side part 104 connecting the other end of the first side part 101 and the other end of the second side part 102 to each other. It includes.

센터지지부(105)는 제3측면부(103)와 제4측면부(104) 사이에서 제1측면부(101) 및 제2측면부(102)를 연결한다.The center support portion 105 connects the first side portion 101 and the second side portion 102 between the third side portion 103 and the fourth side portion 104.

지지봉(400)은 일측이 피가공체(300)의 단부에 삽입되고 타측이 요철부(223)에 형성된 요부(221)와 홀더(100) 사이에 삽입 고정된다.The support bar 400 is inserted between the recess 221 and the holder 100, one side of which is inserted into an end of the workpiece 300 and the other side of which is formed on the uneven portion 223.

한편, 지지봉(400)은 피가공체(300)의 테이퍼진 단부에 밀착되도록 테이퍼진 내주면을 갖는 것 또한 바람직하다.On the other hand, the support rod 400 also preferably has a tapered inner peripheral surface to be in close contact with the tapered end of the workpiece 300.

다음으로 각각의 구성을 상술한다.Next, each structure is explained in full detail.

도 1과 같이 홀더(100)는 전체적으로 직사각형 형상을 하고 있으며, 제1고정편(210)과 제2고정편(220) 사이에는 피가공체(300)가 고정되어 있으며, 제2고정편(220)과 제3고정편(230) 사잉에서도 피가공체(300)가 고정될 수 있다.As shown in FIG. 1, the holder 100 has a rectangular shape as a whole, and the workpiece 300 is fixed between the first fixing piece 210 and the second fixing piece 220, and the second fixing piece 220 is fixed. ) And the workpiece 300 may also be fixed in the sagging of the third fixing piece 230.

도 2를 참조하면, 홀더(100)는 우측에 제1측면부(101)를 갖고, 제1측면부(101)와 대향되는 위치에서 제2측면부(102)가 형성되고 있다.Referring to FIG. 2, the holder 100 has a first side portion 101 on the right side, and a second side portion 102 is formed at a position opposite to the first side portion 101.

홀더(100)는 제1측면부(101)의 일측과 제2측면부(102)의 일측을 연결하는 제3측면부(103)를 갖고, 제1측면부(101)의 타측과 제2측면부(102)의 타측을 서로 연결하는 제4측면부(104)를 갖는다. The holder 100 has a third side portion 103 that connects one side of the first side portion 101 and one side of the second side portion 102, and the other side of the first side portion 101 and the second side portion 102 of the second side portion 102. And a fourth side portion 104 that connects the other side to each other.

제1측면부(101) 및 제2측면부(102)에는 체결홀(140)이 마련되어 있으며, 체결홀(140)은 워크부(미도시)에 고정시키는데에 사용될 수 있다.The first side portion 101 and the second side portion 102 is provided with a fastening hole 140, the fastening hole 140 may be used to secure to the workpiece (not shown).

제3측면부(103)에는 제1나사홀(111)이 적어도 하나 이상 마련되어 있으며, 제4측면부(104)에는 제2나사홀(114)이 적어도 하나 이상 마련된다.At least one first screw hole 111 is provided in the third side portion 103, and at least one second screw hole 114 is provided in the fourth side portion 104.

센터지지부(105)는 일단이 제1측면부(101)에 연결되고 타단은 제2측면부(102)에 연결되고 있다.One end of the center support portion 105 is connected to the first side portion 101 and the other end thereof is connected to the second side portion 102.

센터지지부(105)는 제3측면부(103)와 제4측면부(104)와 나란하도록 제3측면부(103) 및 제4측면부(104) 사이에서 형성되어 있다.The center support portion 105 is formed between the third side portion 103 and the fourth side portion 104 to be parallel to the third side portion 103 and the fourth side portion 104.

제1보조홈(미도시)는 제3측면부(103)의 상면(미도시)에 적어도 하나 이상 형성되고, 제2보조홈(142)은 센터지지부(105)의 상면 상에서 적어도 하나 이상 형성되어 있으며, 제3보조홈(143)은 제4측면부(104)의 측면지지부(106) 상에 적어도 하나 이상이 마련되어 있다.At least one first auxiliary groove (not shown) is formed on the upper surface (not shown) of the third side portion 103, and at least one second auxiliary groove 142 is formed on the upper surface of the center support portion 105. At least one third auxiliary groove 143 is provided on the side support portion 106 of the fourth side surface 104.

측면지지부(106)는 제4측면부(104)의 하측에서 수평 방향으로 연장된 것으로서 제3측면부(103)에서도 동일하게 마련되는 것이 바람직하다 할 것이다.It is preferable that the side support part 106 extends in the horizontal direction from the lower side of the fourth side part 104 and is provided in the third side part 103 in the same manner.

측면지지부(106)의 일단은 제3편평면(123)이 형성되어 있고, 제3편평면(123)과 제4측면부(104)의 내벽 사이에는 제3라운드면(133)이 형성되어 있다.A third flat surface 123 is formed at one end of the side support portion 106, and a third round surface 133 is formed between the third flat surface 123 and the inner wall of the fourth side surface 104.

제3라운드면(133)은 측면지지부(106)의 타단에서도 동일하게 형성되고 있을 수 있다.The third round surface 133 may be formed at the other end of the side support part 106 in the same manner.

센터지지부(105)의 일단은 제2측면부(102)의 내측면에 마련된 제2편평면(122)에 밀착 고정될 수 있다.One end of the center support part 105 may be closely fixed to the second flat surface 122 provided on the inner side surface of the second side surface part 102.

제2라운드면(132)은 제2편평면(122)의 양측에서 제2측면부(102)의 내측면을 향해 라운드져 형성되고 있는 것이다.The second round surface 132 is rounded toward the inner side surface of the second side surface portion 102 on both sides of the second flat surface 122.

센터지지부(105)의 타단에서도 제2편평면(122) 및 제2라운드면(132)이 동일하게 형성되고 있을 수 있다.The second flat surface 122 and the second round surface 132 may be identically formed at the other end of the center support part 105.

측면지지부(106) 및 센터지지부(105)는 홀더(100)에 일체형으로 형성될 수 도 있다.The side support part 106 and the center support part 105 may be formed integrally with the holder 100.

제1고정편(210)은 전체적으로 막대 바 형상으로서 단부에 제1경사면(215)이 형성되어 있다.The first fixing piece 210 has a bar bar shape as a whole, and a first inclined surface 215 is formed at an end thereof.

제1경사면(215)은 제1라운드면(미도시)에서 보다 자연스럽고 부드럽게 체결이 가능하도록 밀착력을 높이게 된다.The first inclined surface 215 may increase the adhesion to be more naturally and smoothly fastened on the first round surface (not shown).

제1관통홀(212)은 제1고정편(210)의 일측면과 타측면을 관통하도록 적어도 하나 이상 형성되어 있으며, 제1고정홀(213)은 제1고정편(210)의 상면과 하면을 관통하면서 적어도 하나 이상 마련된다.At least one first through-hole 212 is formed to penetrate one side and the other side of the first fixing piece 210, the first fixing hole 213 is the upper surface and the lower surface of the first fixing piece 210 At least one is provided while penetrating.

제1보조홀(211)은 복수 개의 제1고정홀(213) 사이에서 형성되고 있다.The first auxiliary hole 211 is formed between the plurality of first fixing holes 213.

제3고정편(230)은 전체적으로 막대 바 형상으로서 단부에 제3경사면(237)이 형성되어 있다.The third fixing piece 230 has a bar bar shape as a whole, and a third inclined surface 237 is formed at an end thereof.

제3경사면(237)은 제3라운드면(133)(미도시)에서 보다 자연스럽고 부드럽게 체결이 가능하도록 밀착력을 높이게 된다.The third inclined surface 237 may increase the adhesion to be more natural and smooth in the third round surface 133 (not shown).

제2관통홀(235)은 제3고정편(230)의 일측면과 타측면을 관통하도록 적어도 하나 이상 형성되어 있으며, 제3고정홀(233)은 제3고정편(230)의 상면과 하면을 관통하면서 적어도 하나 이상 마련된다.At least one second through-hole 235 is formed to pass through one side and the other side of the third fixing piece 230, and the third fixing hole 233 is the upper surface and the lower surface of the third fixing piece 230. At least one is provided while penetrating.

제3보조홀(231)은 복수 개의 제3고정홀(233) 사이에서 형성되고 있다.The third auxiliary hole 231 is formed between the plurality of third fixing holes 233.

제2고정편(220)은 전체적으로 막대 바 형상이며, 좌우 단부에는 제2경사면(229)이 형성되어 있다.The second fixing piece 220 has a bar bar shape as a whole, and a second inclined surface 229 is formed at left and right ends thereof.

제2경사면(229)은 제2라운드면(132) 및 제2편평면(122)과 밀착력을 높이면서 보다 부드러운 체결이 가능하도록 돕는다.The second inclined surface 229 helps to smoothly tighten the second round surface 132 and the second flat surface 122 while increasing adhesion.

제2고정편(220)은 센터지지부(105)의 상부에 결합된다.The second fixing piece 220 is coupled to the upper portion of the center support portion 105.

제2보조홀(225)은 제2고정편(220)의 상면과 하면을 관통하는 홀로서 적어도 하나 이상 형성되어 있으며, 제2보조홀(225)은 복수 개의 제2고정홀(227) 사이에 마련되어 있다.At least one second auxiliary hole 225 penetrates the upper and lower surfaces of the second fixing piece 220, and the second auxiliary hole 225 is disposed between the plurality of second fixing holes 227. It is prepared.

요철부(223)는 요부(221)와 철부(223)로서 제2고정편(220)의 하면에 형성되고 있다.The uneven portion 223 is formed on the lower surface of the second fixing piece 220 as the uneven portion 221 and the convex portion 223.

철부(223)와 철부(223) 사이 즉 요부(221)에는 이하에서 설명될 지지봉(400)이 삽입 고정되는 부분이다.Between the convex portion 223 and the convex portion 223, that is, the recess 221 is a portion to which the supporting rod 400 to be described below is inserted and fixed.

지지봉(400)은 피가공체(300)의 일단에서 피가공체(300) 팁부(330)에 삽입된다.The support rod 400 is inserted into the tip portion 330 of the workpiece 300 at one end of the workpiece 300.

지지봉(400)은 전체적으로 원형 봉 형상으로 이루어질 수 있다.Support rod 400 may be formed in a circular rod shape as a whole.

피가공체(300)의 타단은 제1고정편(210)의 제1관통홀(212)에 삽입될 수 있으며, 제3고정편(230)의 제2관통홀(235)에도 삽입 가능하다.The other end of the workpiece 300 may be inserted into the first through hole 212 of the first fixing piece 210 and may also be inserted into the second through hole 235 of the third fixing piece 230.

도 3을 참조하여 피가공체(300)가 홀더(100)에 어떻게 고정이 되는지 상세하게 설명하기로 한다.Referring to Figure 3 will be described in detail how the workpiece 300 is fixed to the holder 100.

피가공체(300)는 어버트먼트(abutment) 혹은 함봉이라고도 하는데, 이러한 피가공체(300)는 여러 종류의 것일 수도 있다.The workpiece 300 may also be referred to as an abutment or an abutment. The workpiece 300 may be of various kinds.

피가공체(300)는 일측 내주면에 나사산이 마련되며 타측에는 직경이 작게 형성되는 팁부(330)가 형성되어 있다.The workpiece 300 is provided with a screw thread on one inner circumferential surface and a tip portion 330 having a smaller diameter on the other side thereof.

피가공체(300)는 내부에 나사산(301)이 형성된 부분의 직경이 타측의 팁부(330)의 직경보다 크게 형성되어 있다.The workpiece 300 is formed to have a diameter larger than that of the tip portion 330 of the other side in which the thread 301 is formed therein.

피가공체(300)는 일측 내주면에서 나사산이 형성되고, 나사산의 단부에서는 제1내부면이 마련되다.The workpiece 300 has a thread formed at one inner circumferential surface thereof, and a first inner surface is provided at an end of the thread.

제2내주면(312)은 제1내주면(311)에서 하방향으로 연장되면서 테이펴져 형성된다.The second inner circumferential surface 312 extends downward from the first inner circumferential surface 311 and is formed to be unfolded.

제3내주면(313)은 제2내주면(312)에서 연장되고 제1내주면(311)의 직경 보다 작고 길게 형성되어 있다.The third inner circumferential surface 313 extends from the second inner circumferential surface 312 and is formed smaller and longer than the diameter of the first inner circumferential surface 311.

제4내주면(314)은 제3내주면(313)의 단부에서 테이퍼져 형성되어 있다.The fourth inner peripheral surface 314 is tapered at the end of the third inner peripheral surface 313.

제4내주면(314)은 팁부(330)까지 관통되는 보다 작은 직경의 홀에 연통된다.The fourth inner circumferential surface 314 communicates with a smaller diameter hole that penetrates to the tip portion 330.

다시 말해서 팁부(330)의 단부는 제4내주면(314)에 연통되는 홀이 형성되고 있는 것으로, 팁부(330)는 하부가 개방된 상태를 이룰 수 있다.In other words, an end portion of the tip portion 330 is formed to communicate with the fourth inner circumferential surface 314, and the tip portion 330 may be in an open state.

피가공체(300)의 일측은 제1고정편(210)에 마련된 제1관통홀(212)에 삽입되고, 피가공체(300)의 타측 즉, 팁부(330)는 지지봉(400)에 삽입된다.One side of the workpiece 300 is inserted into the first through hole 212 provided in the first fixing piece 210, and the other side of the workpiece 300, that is, the tip portion 330, is inserted into the support rod 400. do.

제1고정편(210)은 홀더(100)에 고정되고, 홀더(100)에 형성된 제1나사홀(111)의 중심과 제1관통홀(212)의 중심 그리고 피가공체(300)의 나사산의 내직경 중심은 일직선 상에 형성되는 것이 바람직하다.The first fixing piece 210 is fixed to the holder 100, the center of the first screw hole 111 formed in the holder 100, the center of the first through hole 212, and the thread of the workpiece 300. The inner diameter center of is preferably formed on a straight line.

제1고정편(210)에는 제1고정홀(213) 및 제1보조홀(211)이 적어도 각각 하나 이상씩 형성되고 있다.At least one first fixing hole 213 and at least one first auxiliary hole 211 is formed in the first fixing piece 210.

체결수단은 제1나사홀(111)에 삽입되고 제1관통홀(212)을 지나 제1고정편(210)에 삽입된 피가공체(300)의 나사산과 체결된다.The fastening means is inserted into the first screw hole 111 and is fastened to the thread of the workpiece 300 inserted through the first through hole 212 and inserted into the first fixing piece 210.

체결수단은 나사나 볼트 등으로 구비될 수 있다.The fastening means may be provided with a screw or bolt.

체결수단이 조여짐에 따라서 나사산에 결합된 피가공체(300)는 제1고정편(210) 방향 즉, 제1나사홀(111) 방향으로 전방력을 인가받게 되고, 결국 피가공체(300)는 제1고정편(210)의 측벽에 밀착력을 인가받아 견고하게 고정된다.As the fastening means is tightened, the workpiece 300 coupled to the thread receives a forward force in the direction of the first fixing piece 210, that is, in the direction of the first screw hole 111, and thus the workpiece 300 ) Is firmly fixed by applying adhesion to the sidewall of the first fixing piece (210).

한편, 제1보조홀(211)을 통하여 체결구를 삽입함으로써 피가공체(300)를 더욱 견고히 고정할 수 있게 된다.On the other hand, by inserting the fastener through the first auxiliary hole 211 can be more firmly fixed to the workpiece 300.

나사는 제1고정홀(213)에 삽입되어 제1고정편(210)을 홀더(100)에 고정시킨다.The screw is inserted into the first fixing hole 213 to fix the first fixing piece 210 to the holder 100.

피가공체(300)의 팁부(330)에 결합되는 지지봉(400)은 제2고정편(220)의 철부(223)과 센터지지부(105) 사이에 삽입 고정된다.The support rod 400 coupled to the tip portion 330 of the workpiece 300 is inserted and fixed between the convex portion 223 and the center support portion 105 of the second fixing piece 220.

보다 상세하게는, 지지봉(400)은 센터지지부(105)와 제2고정편(220) 사이에 삽입된 재로 제2보조홀(225)에 끼워지는 나사 등으로 보다 확실하게 고정이 가능하다.In more detail, the support rod 400 can be more securely fixed by a screw inserted into the second auxiliary hole 225 with the material inserted between the center support portion 105 and the second fixing piece 220.

나사는 제2고정홀(227)에 삽입되고 제2고정편(220)을 센터지지부(105)에 고정시킨다.The screw is inserted into the second fixing hole 227 and fixes the second fixing piece 220 to the center support part 105.

제2보조홀(225)의 중심과 제2고정홀(227)의 중심을 잇는 가상의 선은 제2고정편(220)의 길이 방향과 예각을 이루는 것이 바람직하다.An imaginary line connecting the center of the second auxiliary hole 225 and the center of the second fixing hole 227 preferably forms an acute angle with the longitudinal direction of the second fixing piece 220.

다시 말해서, 제2보조홀(225)은 제2고정홀(227) 주위에서 제2고정편(220)의 길이 방향에 예각을 이루는 방향으로 대각선 상에서 한 쌍이 마련되는 것이 바람직하다.In other words, it is preferable that a pair of second auxiliary holes 225 are arranged on a diagonal line in a direction that forms an acute angle in the longitudinal direction of the second fixing piece 220 around the second fixing hole 227.

바꿔 말하면, 제2고정홀(227)은 제2보조홀(225) 한 쌍 사이에서 형성된 것이다.In other words, the second fixing hole 227 is formed between the pair of second auxiliary holes 225.

도 4와 같이 피가공체(300)는 단부에 팁부(330)가 형성되고 있다.As shown in FIG. 4, the tip 300 is formed at the end of the workpiece 300.

피가공체(300)의 하단부에는 라운드부(350)가 마련되고 있으며, 라운드부(350) 하단에는 편평부(340)가 형성된다.A round part 350 is provided at a lower end of the workpiece 300, and a flat part 340 is formed at a lower end of the round part 350.

팁부(330)와 편평부(340) 사이에는 테이퍼면(320)이 형성되고 있다.A tapered surface 320 is formed between the tip portion 330 and the flat portion 340.

팁부(330)는 외면이 다각형상을 이루어도록 형성될 수 있다.Tip portion 330 may be formed so that the outer surface is polygonal.

팁부(330)의 중심에는 피가공체(300)의 길이 방향으로 중공형의 중심홀(360)이 형성되고 있다.A hollow center hole 360 is formed at the center of the tip portion 330 in the longitudinal direction of the workpiece 300.

지지봉(400)은 팁부(330)에 삽입 가능하게 형성되어 있다.The support rod 400 is formed to be inserted into the tip portion 330.

보다 상세하게는, 도 5와 같이 지지봉(400)은 상단에 상면(401)이 형성되어 있다.In more detail, as shown in FIG. 5, the support bar 400 has an upper surface 401 formed at an upper end thereof.

지지봉(400)은 내부에서 길이 방향의 중공이 형성된 중앙홀(410)을 갖는다.The support rod 400 has a central hole 410 in which the hollow in the longitudinal direction is formed.

상면(401)의 내주면에는 제5내주면(405)이 형성되고, 제5내주면(405)의 하단에는 하방향으로 갈 수록 단면의 직경이 감소하도록 테이퍼진 제6내주면(406)이 형성되어 있다.A fifth inner circumferential surface 405 is formed on the inner circumferential surface of the upper surface 401, and a sixth inner circumferential surface 406 is formed on the lower end of the fifth inner circumferential surface 405 so that the diameter of the cross section decreases downward.

제6내주면(406)의 하단에는 중앙홀(410)의 내측면이 연장되고 있다.An inner surface of the central hole 410 extends at the lower end of the sixth inner circumferential surface 406.

지지봉(400)은 전체적인 형상이 원형 봉 형상을 이루고 있다.The support rod 400 has a circular rod shape as a whole.

제6내주면(406)은 피가공체(300)에 형성된 테이퍼면(320)에 쉽게 밀착 가능하도록 경사를 이루어 형성되어 있는 것이 바람직하다.The sixth inner circumferential surface 406 is preferably formed to be inclined so as to be in close contact with the tapered surface 320 formed on the workpiece 300.

지지봉(400)의 상면(401)은 피가공체(300)의 편평부(340)에 밀착될 수 있다.The upper surface 401 of the support bar 400 may be in close contact with the flat portion 340 of the workpiece 300.

도 6처럼 본 발명의 바람직한 제2실시 예에 따른 어버트먼트 함봉(900)은 측면에 편평면이 형성될 수 있다.As shown in FIG. 6, the abutment-containing 900 according to the second embodiment of the present invention may have a flat surface on its side.

상기에서는 본 발명의 바람직한 실시 예를 참조하여 설명하였지만, 당업계에서 통상의 지식을 가진 자라면 이하의 특허 청구범위에 기재된 본 발명의 사상 및 영역을 벗어나지 않은 범위 내에서 본 발명을 다양하게 수정 및 변경시킬 수 있음을 이해할 수 있을 것이다.Although described above with reference to a preferred embodiment of the present invention, those of ordinary skill in the art various modifications and variations of the present invention without departing from the spirit and scope of the invention described in the claims below It will be appreciated that it can be changed.

Claims (8)

나사홀이 적어도 하나 이상 형성된 홀더와;A holder having at least one screw hole formed therein; 고정홀과 관통홀 중 적어도 하나 이상이 형성된 고정편;을 포함하되,Includes; a fixing piece formed with at least one of the fixing hole and the through hole; 상기 나사홀에 삽입되어 상기 홀더와 상기 고정편 사이에 배치된 피가공체에 상기 홀더 방향으로 밀착력을 인가하는 고정수단;을 포함하는 것을 특징으로 하는,And a fixing means inserted into the screw hole and applying an adhesion force in the holder direction to the workpiece to be disposed between the holder and the fixing piece. 워크.work. 제1항에 있어서,The method of claim 1, 상기 고정편은,The fixing piece, 상기 관통홀의 중심과 상기 나사홀의 중심이 서로 일직선상에 배치되는 위치에서 상기 홀더에 결합되는 것을 특징으로 하는,Characterized in that the center of the through hole and the center of the screw hole is coupled to the holder in a position arranged in a straight line with each other, 워크.work. 제1항에 있어서,The method of claim 1, 상기 고정편은 복수 개로 마련되되,The fixing piece is provided in plurality, 상기 고정편 중 어느 하나는 상기 홀더에 밀착되는 면에 요철부가 형성된 것을 특징으로 하는,Any one of the fixing piece is characterized in that the irregularities formed on the surface in close contact with the holder, 워크.work. 제1항에 있어서,The method of claim 1, 상기 나사홀의 중심과 보조홈의 중심은 서로 직교하고,The center of the screw hole and the center of the auxiliary groove is perpendicular to each other, 상기 관통홀의 중심과 상기 고정홀의 중심이 각각 서로 직교되는 것을 특징으로 하는,The center of the through-hole and the center of the fixing hole are characterized in that orthogonal to each other, 워크.work. 제1항에 있어서,The method of claim 1, 상기 고정편은,The fixing piece, 단부에 경사면이 형성된 것을 특징으로 하는,An inclined surface is formed at the end, 워크.work. 제1항에 있어서,The method of claim 1, 상기 홀더는,The holder, 체결홀이 형성된 제1측면부와;A first side portion having a fastening hole; 상기 제1측면부에 대향되는 위치에서 체결홀을 갖는 제2측면부와;A second side portion having a fastening hole at a position opposite the first side portion; 상기 제1측면부의 일단과 상기 제2측면부의 일단을 서로 연결하는 제3측면부 및 상기 제1측면부의 타단과 상기 제2측면부의 타단을 서로 연결하는 제4측면부;를 포함하고,And a third side portion connecting one end of the first side portion and one end of the second side portion and a fourth side portion connecting the other end of the first side portion and the other end of the second side portion to each other. 상기 제3측면부와 상기 제4측면부 사이에서 상기 제1측면부 및 상기 제2측면부를 연결하는 센터지지부;를 포함하는 것을 특징으로 하는,And a center support portion connecting the first side portion and the second side portion between the third side portion and the fourth side portion. 워크.work. 제3항에 있어서,The method of claim 3, 일측이 상기 피가공체의 단부에 삽입되고 타측이 상기 요철부에 형성된 요부와 상기 홀더 사이에 삽입 고정되는 지지봉;을 더 포함하는 것을 특징으로 하는,And a support rod having one side inserted into an end portion of the workpiece and the other side inserted and fixed between the recess and the holder formed on the uneven portion. 워크.work. 제7항에 있어서,The method of claim 7, wherein 상기 지지봉은 상기 피가공체의 테이퍼진 단부에 밀착되도록 테이퍼진 내주면을 갖는 것을 특징으로 하는,The support rod has a tapered inner peripheral surface to be in close contact with the tapered end of the workpiece, 워크.work.
PCT/KR2015/006340 2014-11-28 2015-06-23 Work Ceased WO2016085077A1 (en)

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