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KR20130130145A - Angle control apparatus of milling cutter - Google Patents

Angle control apparatus of milling cutter Download PDF

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Publication number
KR20130130145A
KR20130130145A KR1020120014715A KR20120014715A KR20130130145A KR 20130130145 A KR20130130145 A KR 20130130145A KR 1020120014715 A KR1020120014715 A KR 1020120014715A KR 20120014715 A KR20120014715 A KR 20120014715A KR 20130130145 A KR20130130145 A KR 20130130145A
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KR
South Korea
Prior art keywords
milling cutter
head portion
adjusting device
rotating member
diameter
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Ceased
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KR1020120014715A
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Korean (ko)
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박시두
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박시두
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Priority to KR1020120014715A priority Critical patent/KR20130130145A/en
Publication of KR20130130145A publication Critical patent/KR20130130145A/en
Ceased legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C5/00—Milling-cutters
    • B23C5/16—Milling-cutters characterised by physical features other than shape
    • B23C5/20—Milling-cutters characterised by physical features other than shape with removable cutter bits or teeth or cutting inserts
    • B23C5/22—Securing arrangements for bits or teeth or cutting inserts
    • B23C5/24—Securing arrangements for bits or teeth or cutting inserts adjustable
    • B23C5/2468—Securing arrangements for bits or teeth or cutting inserts adjustable the adjusting means being serrations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2210/00—Details of milling cutters
    • B23C2210/04—Angles
    • B23C2210/0407—Cutting angles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2240/00—Details of connections of tools or workpieces
    • B23C2240/24—Connections using screws

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling Processes (AREA)

Abstract

본 발명은, 커터날의 각도를 절삭면의 경사도에 맞춰 간단하고도 정확하게 미세조절할 수 있도록 하는 밀링커터의 각도조절장치에 관한 것이다.
이러한 본 발명은, 헤드부(10)와 상기 헤드부의 상측면에 나사축(30)으로 회전하게 축 설치되는 부채꼴형태의 회동부재(20) 및 상기 회동부재의 일측부에 부착설치되는 커터날(40)을 구비하여 구성되는 밀링커터의 각도조절장치에 있어서, 상기 회동부재의 원호면(21)에 일정간격으로 형성되는 기어치(22)와, 상기 원호면과 면접촉하는 헤드부의 원호접촉면(11) 중간부분에 형성되는 노출구(12)와, 중간 상측부분이 상기 노출구와 통하게 그 직 하방의 헤드부를 수평으로 관통하게 형성되는 결합공(13) 및 상기 결합공에 결합설치되며 외주면 일부분이 노출구를 통해 노출되어 기어치와 맞물리는 웜(51)을 구비하는 조절부재(50)를 더 포함하여 구성되는 것을 특징으로 하는 것이다.The present invention relates to an angle adjusting device of a milling cutter, which makes it possible to easily and precisely finely adjust the angle of the cutter blade to the inclination of the cutting surface.
The present invention, the head portion 10 and the upper side of the head portion of the fan-shaped rotating member 20 which is installed to be rotated by the screw shaft 30 and the cutter blade is attached to one side of the rotating member ( In the angle adjusting device of the milling cutter comprising a 40, the gear teeth 22 formed at regular intervals on the circular arc surface 21 of the rotating member, and the circular arc contact surface of the head portion in surface contact with the circular arc surface ( 11) the exposure hole 12 formed in the middle portion, the coupling hole 13 and the coupling hole 13 is formed so as to penetrate the head portion of the lower portion through the exposure hole horizontally through the exposure hole and the outer peripheral surface portion It is characterized in that it further comprises an adjustment member 50 having a worm 51 that is exposed through the exposure port and meshes with the gear teeth.

Description

밀링커터의 각도조절장치{Angle control apparatus of milling cutter}Angle control apparatus of milling cutter

본 발명은 밀링커터의 각도조절장치에 관한 것으로서, 더욱 상세하게는 커터날의 각도를 절삭면의 경사도에 맞춰 간단하고도 정확하게 미세조절할 수 있도록 하는 밀링커터의 각도조절장치에 관한 것이다.The present invention relates to an angle adjusting device of a milling cutter, and more particularly, to an angle adjusting device of a milling cutter to enable simple and accurate fine adjustment of the angle of a cutter blade according to the inclination of a cutting surface.

종래에는 도 1에서와 같이, 기체에 결합고정하는 헤드부(1)의 상측면에는 일측부에 커터날(4)을 부착하는 부채꼴형태의 회동부재(2)를 나사축(3)으로 설치하고 상기 회동부재의 원호면(2a)에는 일정간격으로 수개의 로킹홈(2b)을 형성하며 상기 원호면과 면접촉하는 헤드부의 원호접촉면(1a)에 형성되는 하나의 결합공에는 상기 로킹홈에 선택적으로 삽입 로킹되는 로크볼(5)을 스프링의 탄성에 의해 상승하게 장착하여 상기 나사축을 축으로 회동부재를 회전시키면 로크볼이 로킹홈에 선택적으로 삽입 로킹되므로 커터날의 각도를 로킹홈들의 간격 내에서 조절하도록 하였고, 상기 원호접촉면 중간에 형성된 수직공(1b)에는 고정핀(6)을 결합하고 내단이 상기 수직공의 하측과 관통하게 형성되어 있는 수평나사공(1c)에는 로킹볼트(7)를 체결하여 상기 커터날의 각도를 조절한 다음에 로킹볼트를 조이면 경사면으로 된 그 내단부가 고정핀을 상승시켜서 상면이 원호면에 밀착되어 절삭가공시 회동부재가 임의로 회전하지 않도록 로킹시켜 주게 한 밀링커터의 각도조절장치가 있었다.Conventionally, as shown in FIG. 1, a fan-shaped rotating member 2 attaching a cutter blade 4 to one side is provided as a screw shaft 3 on the upper side of the head portion 1 fixed to the base. A plurality of locking grooves 2b are formed on the arc surface 2a of the pivot member at predetermined intervals, and one coupling hole is formed on the arc contact surface 1a of the head portion which is in surface contact with the arc surface. When the locking ball 5 is inserted into the locking ball 5 by the elasticity of the spring and rotates the rotation member about the screw shaft, the locking ball is selectively inserted into the locking groove so that the angle of the cutter blade is within the interval of the locking groove. Locking bolt (7) in the horizontal screw hole (1c) is coupled to the fixing pin (6) to the vertical hole (1b) formed in the middle of the arc contact surface and the inner end penetrates the lower side of the vertical hole. The cutter blade by tightening After adjusting the angle and tightening the locking bolt, there was an angle adjusting device of the milling cutter that made the inner end of the inclined surface raise the fixing pin so that the upper surface was in close contact with the arc surface so that the rotating member could not be rotated arbitrarily during cutting. .

그런데, 이러한 종래의 밀링커터의 각도조절장치는 커터날(4)의 각도를 회동부재(2)의 원호면(2a)에 일정간격으로 형성된 로킹홈(2b)들의 간격 내에서 조절하게 되어 있는 것이므로, 상기 커터날의 조절되는 각도의 간격이 일정하게 한정됨은 물론 미세조절을 할 수 없게 되는 문제점이 있는 것입니다.However, the conventional milling cutter angle adjusting device is to adjust the angle of the cutter blade (4) within the interval of the locking groove (2b) formed at a predetermined interval on the arc surface (2a) of the rotating member (2). , The interval of the angle of the cutter blade to be adjusted is limited as well as there is a problem that can not be finely adjusted.

또한, 각도조절 후에는 로킹볼트(7)를 조여서 회동부재(2)가 회전하지 않도록 로킹시켜 주어야 하는 반면에 각도조절을 위해서는 상기 로킹볼트를 적절히 풀어 주어야 하기 때문에 각도조절이 매우 번거롭고 불편함과 동시에 조절하는 시간이 많이 소요되는 등의 문제점도 있는 것입니다.In addition, the angle adjustment is very cumbersome and inconvenient at the same time because the locking bolt (7) to lock the rotation member (2) so as not to rotate while tightening the locking bolt after the angle adjustment, while the locking bolt must be properly released for the angle adjustment. There are also problems such as time-consuming adjustments.

그리고, 각도조절 및 로킹을 위해 로크볼(5)·스프링·고정핀(6) 및 로킹볼트(7)를 사용하여야 하므로 전체적으로 구조가 복잡하고, 부품 및 조립공수가 많게 되는 등의 문제점들도 있는 것입니다.In addition, since the locking ball (5), the spring, the fixing pin (6) and the locking bolt (7) must be used for the angle adjustment and locking, the overall structure is complicated, and there are also problems such as a large number of parts and assembly labor. is.

본 발명은 이와 같은 종래의 문제점들을 감안하여 발명된 것으로서, 그 목적은 커터날의 각도조절 간격이 제한되지 않게 함은 물론 미세조절이 가능하게 하는밀링커터의 각도조절장치를 제공하는 것이다.The present invention has been invented in view of the above-described conventional problems, and an object thereof is to provide an angle adjusting device of a milling cutter, which enables fine adjustment as well as not limiting the angle adjusting interval of the cutter blade.

본 발명의 다른 목적은, 커터날의 각도조절이 매우 간편·용이함과 동시에 단시간에 신속하게 조절할 수 있도록 하는 밀링커터의 각도조절장치를 제공하는 것이다.Another object of the present invention is to provide an angle adjusting device for a milling cutter that allows the angle of the cutter blade to be adjusted very easily and at the same time quickly.

본 발명의 또 다른 목적은, 전체적으로 구조가 간단하고 부품 및 조립공수가 감소하게 되는 밀링커터의 각도조절장치를 제공하는 것이다.Still another object of the present invention is to provide an angle adjusting device of a milling cutter, which is simple in structure and reduces parts and assembly labor.

본 발명은 이러한 목적들을 달성하기 위해 헤드부와 회동부재 및 커터날을 구비하는 밀링커터의 각도조절장치에 있어서, 상기 회동부재의 원호면에는 일정간격으로 형성되는 기어치와 상기 원호면과 면접촉하는 헤드부의 접촉면 중간부분에 형성되는 노출구와 상기 노출구와 통하게 그 직 하방에 헤드부를 수평으로 관통하게 형성되는 결합공 및 상기 결합공에 수평으로 설치되며 노출구를 통해 기어치와 맞물리는 웜을 구비하는 조절부재를 더 포함하여 구성되어 상기 조절부재를 회전시키면 그 회전방향과 회전하는 정도에 따라 웜과 기어치에 의해 회동부재가 회전되어 커터날의 각도가 조절되도록 함으로써 미세조절도 할 수 있음은 물론 조절부재를 회전시키지 않으면 회동부재는 임의로 회전하지 않게 되는 로킹상태가 되도록 한 밀링커터의 각도조절장치를 제공하는 것을 특징으로 한다.The present invention is an angle adjusting device of a milling cutter having a head, a rotating member and a cutter blade to achieve these objects, the gear teeth and the circular arc surface contact with the gear teeth formed at regular intervals on the circular arc surface of the rotating member. The exposure hole is formed in the middle of the contact surface of the head portion and the coupling hole is formed through the exposure portion horizontally through the exposure hole and the worm is installed horizontally in the coupling hole and the worm engaged with the gear teeth through the exposure hole It is configured to further include a control member to rotate the control member according to the rotation direction and the degree of rotation of the rotating member is rotated by the worm and gear teeth can be finely adjusted by adjusting the angle of the cutter blade Of course, if the adjustment member is not rotated, the rotating member will be in a locked state that will not rotate arbitrarily. Also it characterized in that it provides a control device.

이와 같은 본 발명 밀링커터의 각도조절장치는, 커터날의 각도조절 간격이 제한되지 않게 됨은 물론 미세조절이 가능하게 되는 특징이 있으며, 아울러 전체적으로 구조가 간단하고 부품 및 조립공수가 감소하게 되는 장점은 물론 커터날의 각도조절이 매우 간편·용이함과 동시에 단시간에 신속하게 조절할 수 있게 되는 등의 효과도 얻게 된다.Such an angle adjusting device of the milling cutter of the present invention, the angle adjustment interval of the cutter blade is not limited, of course, there is a feature that can be finely adjusted, and also the overall structure is simple and the advantages of reduced parts and assembly labor as well It is very easy and easy to adjust the angle of the cutter blade and at the same time, the effect can be adjusted quickly.

도 1은 종래 밀링커터의 요부를 발췌하여 일부 절취 확대한 측면도
도 2는 본 발명 실시 예에 따른 밀링커터의 사시도
도 3은 도 2의 밀링커터를 분리하여 보인 사시도
도 4a는 도 2의 밀링커터의 확대 정 단면도
도 4b는 도 4a에서 회동부재를 회전시킨 상태의 정 단면도
도 5는 도 2의 밀링커터의 확대 측 단면도
[발명을 실시하기 위한 로크볼적인 내용]
이하, 본 발명 실시 예에 따른 밀링커터의 각도조절장치를 첨부된 도면에 의거하여 상세하게 설명하면 다음과 같다.
도 2는 본 발명 실시 예에 따른 밀링커터의 사시도이고, 도 3은 도 2의 밀링커터를 분리하여 보인 사시도이며, 도 4a는 도 2의 밀링커터의 확대 정 단면도이고, 도 4b는 도 4a에서 회동부재를 회전시킨 상태의 정 단면도이며, 도 5는 도 2의 밀링커터의 확대 측 단면도이다.
본 발명 실시 예에 따른 밀링커터의 각도조절장치는 헤드부(10)와 상기 헤드부의 상측면에 나사축(30)으로 회전하게 축 설치되는 부채꼴형태의 회동부재(20) 및 상기 회동부재의 일측부에 부착설치되는 커터날(40)을 구비하여 구성되는 밀링커터의 각도조절장치에 있어서, 상기 회동부재의 원호면(21)에 일정간격으로 형성되는 기어치(22)와 상기 원호면과 면접촉하는 헤드부의 원호접촉면(11) 중간부분에 형성되는 노출구(12)와, 중간 상측부분이 상기 노출구와 통하게 그 직 하방의 헤드부를 수평으로 관통형성되는 결합공(13) 및 상기 결합공에 결합설치되며 외주면 일부분이 노출구를 통해 노출되어 기어치와 맞물리게 되는 웜(51)을 구비하는 조절부재(50)를 더 포함하여 구성되는 것을 특징으로 한다.
조절부재(50)는 전·후단부(50a) 지름을 웜(51)의 지름보다 작게 하여 형성되는 단턱(52)을 구비하는 축 형태로 되며, 상기 웜의 외주면 일부분은 노출구(12)를 통해 회동부재(20)의 기어치(22)와 선택적으로 맞물리게 된다.
이러한 조절부재(50)가 결합되는 결합공(13)의 지름은 웜(51)의 지름에 비례하게 되며, 상기 결합공의 후측부(13a) 지름은 조절부재의 후단부 지름에 비례하게 형성된다.
따라서, 결합공(13)의 전측부를 통해 조절부재(50)를 삽입하여 결합하면 후단부의 단턱(52)이 후측부(13a)의 내단에 걸어지게 되어 후방으로 이탈하지 않게 되며, 이러한 상태에서 상기 결합공의 전측부에 결속링(14)을 결속하여 조절부재의 전단부 단턱을 걸어준다.
이렇게 하면 조절부재(50)는 임의로 이탈하지 않게 결합공(13)에 결합설치되어 회전하게 되는 것이며, 아울러 상기 조절부재의 전단면에는 육각렌치 등의 공구를 사용하여 조이거나 풀어줄 수 있도록 공구홈(53)을 형성한다.
이와 같이 구성되는 본 발명 실시 예에 따른 밀링커터의 각도조절장치로 커터날(40)의 각도를 조절할 때에는, 먼저 조절부재(50)의 외단면에 형성된 공구홈(51)에 공구를 결합하여 원하는 방향으로 회전시키면 서로 맞물린 웜(51)과 기어치(22)에 의해 회동부재(20)가 회전하게 되므로 커터날(40)의 각도를 원하는 상태로 조절할 수 있게 된다.
그리고, 각도조절이 완료된 다음 조절부재(50)의 회전을 멈추면 웜(51)과 기어치(22)가 맞물려 있기 때문에 상기 조절부재를 회전시키지 않고는 회동부재(50)는 임의로 회전하지 않게 되는 로킹상태가 되므로 별도의 로킹수단을 구비할 필요가 없게 된다.
또한, 조절부재(50)의 회전력이 웜(51)과 기어치(22)에 의해 전달되어 회동부재(20)가 회전하는 것이므로, 상기 회동부재가 회전되는 정도를 자유롭게 조절할 수 있기 때문에 커터날(40)의 각도를 미세조정할 수 있게 되는 특징이 있다.
한편, 상기의 실시 예서는 결합공(13)에 결합한 조절부재(50)가 전방으로 이탈하지 않도록 하기 위해 상기 결합공의 전측부에 결속링(14)을 결속하는 것으로 설명하였나 반드시 이에 한정되는 것은 아니며, 상기 조절부재의 이탈을 방지할 수 있는 것이면 고정너트나 이링 등을 사용하여도 된다.Figure 1 is an enlarged side view of the cut portion of the conventional milling cutter extract
2 is a perspective view of a milling cutter according to an embodiment of the present invention;
Figure 3 is a perspective view of the milling cutter of Figure 2 separated
Figure 4a is an enlarged cross-sectional view of the milling cutter of FIG.
4B is a cross sectional view of the rotating member rotated in FIG. 4A.
5 is an enlarged side cross-sectional view of the milling cutter of FIG.
[Lockball contents for carrying out the invention]
Hereinafter, the angle adjusting device of the milling cutter according to the embodiment of the present invention will be described in detail with reference to the accompanying drawings.
Figure 2 is a perspective view of a milling cutter according to an embodiment of the present invention, Figure 3 is a perspective view showing a separate milling cutter of Figure 2, Figure 4a is an enlarged front cross-sectional view of the milling cutter of Figure 2, Figure 4b is in Figure 4a It is a cross sectional view of the state which rotated the rotation member, and FIG. 5 is an enlarged side sectional view of the milling cutter of FIG.
An angle adjusting device of the milling cutter according to an embodiment of the present invention is a fan-shaped rotating member 20 and the rotating member 20 which is installed to be rotated by a screw shaft 30 on the upper side of the head portion 10 and the head portion. In the angle adjusting device of the milling cutter comprising a cutter blade 40 attached to the side, the gear teeth 22 and the arc surface and the surface formed at regular intervals on the arc surface 21 of the rotating member. The exposure hole 12 is formed in the middle portion of the arc contact surface 11 of the head portion in contact, and the coupling hole 13 and the coupling hole in which the upper portion of the intermediate portion is formed through the head portion horizontally through the exposure hole. Coupled with the outer peripheral surface is characterized in that it further comprises an adjustment member 50 having a worm 51 that is exposed through the exposure port is engaged with the gear teeth.
The adjusting member 50 is in the form of a shaft having a step 52 formed by making the diameter of the front and rear ends 50a smaller than the diameter of the worm 51, and a portion of the outer circumferential surface of the worm is exposed. It is selectively engaged with the gear teeth 22 of the rotating member 20 through.
The diameter of the coupling hole 13 to which the adjustment member 50 is coupled is proportional to the diameter of the worm 51, and the diameter of the rear side portion 13a of the coupling hole is formed in proportion to the diameter of the rear end of the adjustment member. .
Therefore, when the adjusting member 50 is inserted and coupled through the front side of the coupling hole 13, the stepped portion 52 of the rear end is walked on the inner end of the rear side 13a so that the rear end 13a is not separated from the rear side. The binding ring 14 is coupled to the front side of the coupling hole to hang the front end of the adjustment member.
In this case, the adjustment member 50 is rotated by being coupled to the coupling hole 13 so as not to be detached arbitrarily, and the tool groove so that the front end surface of the adjustment member can be tightened or loosened using a tool such as a hexagon wrench. 53).
When the angle of the cutter blade 40 is adjusted by the angle adjusting device of the milling cutter according to the embodiment of the present invention configured as described above, the tool is first coupled to the tool groove 51 formed on the outer end surface of the adjusting member 50. In the direction of rotation, the rotating member 20 is rotated by the worm 51 and the gear tooth 22 engaged with each other, so that the angle of the cutter blade 40 can be adjusted to a desired state.
When the rotation of the adjustment member 50 is stopped after the angle adjustment is completed, since the worm 51 and the gear tooth 22 are engaged, the rotation member 50 does not rotate arbitrarily without rotating the adjustment member. Since it becomes locked state, it is not necessary to provide a separate locking means.
In addition, since the rotational force of the adjusting member 50 is transmitted by the worm 51 and the gear tooth 22 to rotate the rotating member 20, the cutter blade (because it can freely adjust the degree of rotation of the rotating member) ( There is a feature that allows fine adjustment of the angle of 40).
On the other hand, in the above embodiment has been described as binding the binding ring 14 to the front side of the coupling hole in order to prevent the control member 50 coupled to the coupling hole 13 to move forward, but is not necessarily limited thereto. Or, if it can prevent the departure of the adjustment member may use a fixing nut or a ring.

10 : 헤드부 12 : 노출구
13 : 결합공 20 : 회동부재
21 : 원호면 22 : 기어치
30 : 나사축 40 : 커터날
50 : 조절부재 51 : 웜10 head 12 exposed port
13 coupling hole 20: rotating member
21: arc surface 22: gear teeth
30: screw shaft 40: cutter blade
50: adjusting member 51: worm

Claims (2)

헤드부(10)와 상기 헤드부(10)의 상측면에 나사축(30)으로 회전하게 축 설치되는 부채꼴형태의 회동부재(20) 및 상기 회동부재(20)의 일측부에 부착설치되는 커터날(40)을 구비하여 구성되는 밀링커터의 각도조절장치에 있어서,
상기 회동부재(20)의 원호면(21)에 일정간격으로 형성되는 기어치(22)와;
상기 원호면(21)과 면접촉하는 헤드부(10)의 원호접촉면(11) 중간부분에 형성되는 노출구(12)와;
중간 상측부분이 상기 노출구(12)와 통하게 그 직 하방에 헤드부(10)를 수평으로 관통하게 형성되는 결합공(13); 및
상기 결합공(13)에 결합설치되며, 외주면 일부분이 상기 노출구(12)를 통해 노출되어 기어치(22)와 맞물리는 웜(51)을 구비하는 조절부재(50)를 더 포함하여 구성되는 것을 특징으로 하는 밀링커터의 각도조절장치.A fan-shaped rotating member 20 installed on the head portion 10 and the upper side of the head portion 10 to be rotated by a screw shaft 30 and a cutter attached to one side of the rotating member 20. In the angle adjusting device of the milling cutter comprising a blade 40,
A gear tooth 22 formed at a predetermined interval on the arc surface 21 of the pivot member 20;
An exposure opening 12 formed at an intermediate portion of the arc contact surface 11 of the head portion 10 which is in surface contact with the arc surface 21;
Coupling hole 13 is formed in the upper middle portion to pass through the head portion 10 horizontally directly below the exposure port 12; And
It is coupled to the coupling hole 13, the outer peripheral surface portion is exposed through the exposure port 12 further comprises an adjustment member 50 having a worm 51 engaged with the gear teeth 22. Angle adjusting device of the milling cutter, characterized in that. 제1항에 있어서,
상기 결합공(13)은, 지름이 상기 웜(51)의 지름에 비례하고 그 후측부(13a)의 지름은 조절부재(50)의 후단부 지름에 비례하게 형성되며;
상기 조절부재(50)는, 전·후단부의 지름을 웜(51)의 지름보다 작게 형성하여 구성되는 것을 특징으로 하는 밀링커터의 각도조절장치.The method of claim 1,
The coupling hole 13, the diameter is proportional to the diameter of the worm 51 and the diameter of the rear portion (13a) is formed in proportion to the diameter of the rear end of the adjustment member (50);
The adjustment member 50, the angle adjusting device of the milling cutter, characterized in that the diameter of the front and rear end is formed by forming smaller than the diameter of the worm (51).
KR1020120014715A 2012-02-14 2012-02-14 Angle control apparatus of milling cutter Ceased KR20130130145A (en)

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017111474A1 (en) * 2015-12-23 2017-06-29 주식회사 포스코 Cutter device for processing difficult-to-machine material
CN109304523A (en) * 2018-09-27 2019-02-05 北海智联投资有限公司 A kind of tool of the asymmetric T-slot of convenient manual vehicle revolution
CN109332737A (en) * 2018-11-16 2019-02-15 株洲钻石切削刀具股份有限公司 A tool that can lock the blade sideways
CN109663852A (en) * 2018-11-27 2019-04-23 佛山市宙飞精密机械有限公司 A kind of square knife and its processing method of adjustable-angle
CN112893943A (en) * 2021-02-20 2021-06-04 周利鹏 Device capable of machining inner arc
CN118543871A (en) * 2024-07-26 2024-08-27 江苏汉一精密科技有限公司 A milling cutter device with adjustable processing angle
CN119501166A (en) * 2024-11-28 2025-02-25 常州苏德工具有限公司 Coated milling cutter assembly with adjustable milling angle

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017111474A1 (en) * 2015-12-23 2017-06-29 주식회사 포스코 Cutter device for processing difficult-to-machine material
US10576556B2 (en) 2015-12-23 2020-03-03 Posco Cutter device for processing difficult-to-machine material
CN109304523A (en) * 2018-09-27 2019-02-05 北海智联投资有限公司 A kind of tool of the asymmetric T-slot of convenient manual vehicle revolution
CN109332737A (en) * 2018-11-16 2019-02-15 株洲钻石切削刀具股份有限公司 A tool that can lock the blade sideways
CN109663852A (en) * 2018-11-27 2019-04-23 佛山市宙飞精密机械有限公司 A kind of square knife and its processing method of adjustable-angle
CN112893943A (en) * 2021-02-20 2021-06-04 周利鹏 Device capable of machining inner arc
CN112893943B (en) * 2021-02-20 2024-04-19 深圳深联精工五金科技有限公司 Device capable of processing internal arc
CN118543871A (en) * 2024-07-26 2024-08-27 江苏汉一精密科技有限公司 A milling cutter device with adjustable processing angle
CN119501166A (en) * 2024-11-28 2025-02-25 常州苏德工具有限公司 Coated milling cutter assembly with adjustable milling angle

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