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WO2010140777A2 - Appareil d'usinage d'une seule bille - Google Patents

Appareil d'usinage d'une seule bille Download PDF

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Publication number
WO2010140777A2
WO2010140777A2 PCT/KR2010/002869 KR2010002869W WO2010140777A2 WO 2010140777 A2 WO2010140777 A2 WO 2010140777A2 KR 2010002869 W KR2010002869 W KR 2010002869W WO 2010140777 A2 WO2010140777 A2 WO 2010140777A2
Authority
WO
WIPO (PCT)
Prior art keywords
axis
single ball
transfer plate
plate
transfer
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/KR2010/002869
Other languages
English (en)
Korean (ko)
Other versions
WO2010140777A3 (fr
Inventor
송원길
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of WO2010140777A2 publication Critical patent/WO2010140777A2/fr
Publication of WO2010140777A3 publication Critical patent/WO2010140777A3/fr
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
    • B23B—TURNING; BORING
    • B23B5/00—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor
    • B23B5/36—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor for turning specially-shaped surfaces by making use of relative movement of the tool and work produced by geometrical mechanisms, i.e. forming-lathes
    • B23B5/40—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor for turning specially-shaped surfaces by making use of relative movement of the tool and work produced by geometrical mechanisms, i.e. forming-lathes for turning spherical surfaces inside or outside
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B5/00—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor
    • B23B5/36—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor for turning specially-shaped surfaces by making use of relative movement of the tool and work produced by geometrical mechanisms, i.e. forming-lathes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B5/00—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2220/00—Details of turning, boring or drilling processes
    • B23B2220/12—Grooving
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2265/00—Details of general geometric configurations
    • B23B2265/34—Round
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2270/00—Details of turning, boring or drilling machines, processes or tools not otherwise provided for
    • B23B2270/54—Methods of turning, boring or drilling not otherwise provided for

Definitions

  • a bead-shaped precious metal (hereinafter referred to as a single ball) is inserted into a string of a decorative accessory such as a bracelet or a necklace, and such a single ball may be processed into a bead by a suitable single ball processing device.
  • the other groove is formed by changing the angle of the bite.
  • An X-axis portion provided to be movable in the support frame on the base and movable in the X-axis direction;
  • FIG 8 is a view illustrating a state in which the spindles of the first and second chucks fix the single ball.
  • FIG. 1 is a perspective view showing a single ball processing apparatus having a head according to an embodiment of the present invention
  • Figure 2 is a side view
  • Figure 3 is a plan view.
  • the head portion 9 proposed by the present invention is mounted on the support frame f of the single ball processing apparatus 9 to move in the X-axis, Y-axis, Z-axis direction, or rotate in the ⁇ -axis direction. And, the surface of the single ball B supported by the chuck
  • a chuck portion 7 provided on the transfer portion 5 for rotatably stacking the single ball B; A head portion 9 for processing various curved grooves on the surface of the single ball B placed on the chuck portion 7;
  • Single ball supply unit (11, 13) for supplying the single ball (B);
  • it comprises a control unit 15 for controlling the single ball processing apparatus (1).
  • the ball screw 31 connected to the first servo motor assembly 29 is connected to the side of the first transfer plate 25.
  • the Y-axis transfer unit 19 and the second base plate 33 disposed on the upper surface of the first transfer plate 25; A pair of second rails 35 disposed on an upper surface of the second base plate 33;
  • a support shaft 45 is disposed between the bottom face of the second base plate 33 and the top face of the first feed plate 25.
  • the second base plate 33 is also movable.
  • the second transfer plate 37 and the third transfer plate 39 are slidably mounted on the second rail 35, respectively, and are transferred along the Y-axis direction.
  • the second servo motor assembly 41 includes a support frame 49 provided on the second base plate 33; A cylinder 51 seated on the support frame 49; A piston (52) provided on the cylinder (51) and connected to the second transfer plate (37); It includes a feed shaft (53) penetrating the support frame (49) and connected to the cylinder (51).
  • the first chuck portion C1 which will be described later, provided in the second transfer plate 37 by moving the cylinder 51 by rotating the feed shaft 53, is primarily provided to the machining position of the single ball B. To be moved.
  • the second transfer plate 37 is secondarily moved to advance the piston 52 of the cylinder 51 to fix the single ball B. FIG. You can.
  • the third servo motor assembly 43 is connected to the other side of the third transfer plate 39 and is disposed to correspond to the second transfer plate 37.
  • the third servo motor assembly 43 moves forward and backward along the Y axis direction of the third transfer plate 39.
  • the chuck 7 is provided on the second and third transfer plate (37, 39) of the Y-axis feeder 19, respectively, and correspond to each other, by supporting the single ball (B) by the concave front end portion It includes the first and second chuck (C1, C2) to rotate.
  • the first chuck C1 is rotatably mounted to the first housing 83 and the first housing 83 provided on the second transfer plate 37.
  • First spindles 75 are included.
  • the front end portion 135 of the first spindle (75) has a concave groove shape to be in frictional contact with the surface of the single ball (B).
  • the front end portion 137 of the second spins 81 may have a concave groove shape in the same way as the front end portion 135 of the first spins 75, and thus may be in frictional contact with the surface of the single ball B.
  • the second spindles 81 rotate so that the bite assembly 107 of the head portion 9 (Fig. 1) (Fig. 4). ),
  • the groove (W) can be processed by contacting the outer peripheral surface of the single ball (B).
  • the single ball B supported by the first and second spindles 75 and 81 may have a pattern formed on its surface by the head portion 9.
  • a Y-axis unit 104 connected to the X-axis unit 99 and movable in the Y-axis direction, and a Z-axis unit 101 connected to the Y-axis unit 104 and capable of Z-axis movement in the vertical direction;
  • One end of the X-axis adjusting screw 166 is inserted into the X-axis support bar 162, and the other end is screwed into the X-axis screw hole (h1) formed on the side of the X-axis transfer plate 164.
  • the Y-axis portion 104 has a structure similar to the X-axis portion 99, the arrangement direction is disposed in the Y-axis direction to move along the Y-axis direction.
  • a pair of Y-axis grooves 188 is formed on the bottom of the Y-axis base plate 180, and a pair of Y-axis rails 190 protrude from the upper surface of the Y-axis transfer plate 184.
  • the pair of Y-axis rails 190 are slidably coupled to the pair of Y-axis grooves 188.
  • the Y-axis adjusting screw 186 is provided with a third stopper 192 to limit the forward movement of the Y-axis, and the fourth stopper 194 is provided to limit the reverse movement.
  • the Y-axis support bar 182 is fixed by a pair of connecting shafts (194a, 194b) protruding from both sides of the side of the Y-axis transfer plate 184, respectively.
  • the Y-axis support bar 182 is formed with a semi-circular groove 193 is inserted into the Y-axis adjustment screw 186.
  • the Y-axis adjusting screw 186 is rotated forward or reverse, the Y-axis transfer plate 184 can be properly moved along the Y-axis direction.
  • the Z-axis portion 101 is a Z-axis base plate 196 mounted on the Y-axis transfer plate 184,
  • the head portion 9 is moved to the machining position by the X-axis portion 99 and the Y-axis portion 104, and then moved up and down by the Z-axis portion 101, the bite assembly 107 is a single ball (B) ) May be in contact with the surface.
  • ⁇ -axis portion 100 is a ⁇ -axis bracket 210 connected to the Z-axis transfer plate 198,
  • the submotor 212 is controlled by a signal from the controller 15, and the rotation shaft 213 of the submotor 212 is rotatable by a predetermined angle.
  • the bottom surface of the ⁇ -axis rotation bar 214 is formed a curved surface (S) having a constant curvature.
  • the bite assembly 107 is coupled to the curved surface S.
  • the bite assembly 107 is coupled to the drive unit 105, the drive unit 105 is detachable by the chuck 111 and the chuck 111 capable of fixing the cutting edge 146 of various standards, and the chuck 111 It is coupled by the processing includes a machining blade 146 for processing in contact with the surface of the single ball (B).
  • the drive unit 105 includes a motor.
  • the processing blade 146 is connected to this motor.
  • the chuck 111 is separated into two parts 109 and 113 and has a structure in which the chuck 111 is integrally coupled to each other by a coupling pin 147.
  • the coupling pin 147 may be released, and the two cutting units 109 and 113 of the chuck 111 may be replaced with other machining blades.
  • an appropriate processing blade 146 can be selected and used in accordance with the depth width and the like of the groove W formed in the single ball B.
  • the machining blade 145 is in contact with the surface of the single ball (B) to form the groove (W).
  • the single ball B may be supplied to the processing position by the single ball supply units 11 and 13.
  • the first single ball supply unit 11 is a drum 117 in which a plurality of single balls (B) are stored, a vibration unit 118 for vibrating the drum 117,
  • Guide unit 119 for moving the single balls (B) aligned in a line by vibration, and a holder for picking up the single balls (B) moved to the pickup position by the guide unit 119 to move to the machining position 130.
  • the holder 130 is a support bracket 123 for supporting the holder 130, a cylinder 125 provided on one side of the support bracket 123,
  • the pickup 127 is provided at the front end of the piston 52. This pick-up 127 is connected to the vacuum device (not shown) via a pipe.
  • the pick-up machine 127 may pick up the single ball B of the guide part 119 by the vacuum pressure.
  • the piston 52 moves forward to move the single ball B to the machining position.
  • the first and second chucks C1 and C2 take over and support the single ball B.
  • the head 9 is lowered and the pattern on the surface of the single ball B is rotated by rotating the bite assembly 107. Will form.
  • the pick-up machine 127 of the holder 130 picks up the single ball (B) and moves to the processing position.
  • first and second chucks C1 and C2 may interlock with each other to support the single ball B.
  • the second transfer plate 37 is secondarily moved by advancing the piston 53 of the cylinder 51.
  • the tip 135 of the first spindle 75 may be in frictional contact with the surface of the single ball (B).
  • the second chuck C2 may also be moved to the machining position. At this time, the second chuck C2 is moved to the machining position by the third servo motor assembly 43, and since the second chuck C2 is moved by the same process as the first chuck, a detailed description of the process of moving to the machining position is omitted. .
  • the cylinder is driven to move the third transfer plate 39 secondarily.
  • the single ball B may be supported by the first and second spindles 75 and 81, and the holder 130 may be returned to its original position by removing the suction force on the single ball B.
  • the head part 9 may form a pattern near the single ball B while the single ball B is supported by the first and second chucks C1 and C2.
  • the head 9 is moved to the X-axis position by appropriately rotating the X-axis adjusting screw 166 forward or reverse.
  • the X-axis feed plate 164 is movable in the forward direction of the X-axis
  • the second stopper 174 is in contact with the inner surface of the X-axis support bar 162, the X-axis feed plate 164 in the opposite direction of the X-axis It is movable.
  • the X-axis adjusting screw 166 is rotated forward or reverse, the X-axis transfer plate 164 can be properly moved along the X-axis direction.
  • the head part 9 can be moved to a machining position by moving the Y-axis part 104 to a Y-axis direction suitably.
  • the Y-axis feed plate 184 is movable in the positive direction of the Y-axis
  • the fourth stopper 194 comes into contact with the inner surface of the Y-axis support bar 182, so that the Y-axis feed plate 184 is in the opposite direction of the Y-axis. It is movable.
  • the Y-axis adjusting screw 166 is rotated forward or reverse, the Y-axis transfer plate 184 can be properly moved along the Y-axis direction.
  • the surface of the single ball B can be processed by lowering the bite assembly 107 by the Z-axis portion 101.
  • the head portion 9 is moved to the machining position by the X-axis portion 99 and the Y-axis portion 104, and then moved up and down by the Z-axis portion 101 so that the bite assembly 107 is a single ball. It may contact the surface of (B).
  • the single blade (B) also rotates so that the working blade 146 forms the groove (W) along the circumferential direction along the surface of the single ball (B).
  • the ⁇ -axis rotation bar 214 rotates.
  • the bite assembly 107 rotates along the surface of the single ball (B) to have a groove having various curved shapes such as concentric circles on the surface of the single ball (B). (W) can be formed.
  • the processing blade 146 forms a linear groove W in the circumferential direction on the surface of the single ball B, and also forms a trajectory in the lateral direction by driving the ⁇ axis part 100.
  • the groove W may be formed not only in a straight shape but also in a curved shape on the surface of the single ball B.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling, Broaching, Filing, Reaming, And Others (AREA)
  • Drilling And Boring (AREA)

Abstract

L'invention concerne un appareil d'usinage d'une seule bille comportant une unité tête et comprenant : une unité de transfert qui est disposée sur une base de façon à pouvoir se déplacer dans le sens de l'axe X et dans le sens de l'axe Y; une unité mandrin disposée sur l'unité de transfert de sorte que l'unité mandrin puisse se déplacer dans le sens de l'axe X et dans le sens de l'axe Y et qui parvient à une position d'usinage afin de soutenir et faire tourner une bille unique; une unité tête disposée amovible dans un cadre de support sur la base et dont une partie de l'axe X peut se déplacer dans le sens de l'axe X., une partie de l'axe Y est reliée à la partie de l'axes X de façon à pouvoir être déplacée dans le sens de l'axe Y, une partie de l'axe Z reliée à la partie de l'axe Y de façon à pouvoir être déplacée dans le sens vertical de l'axe Z, une partie de l'axe θ reliée rotative à la partie de l'axe Z, et un ensemble à élément mordant monté rotatif sous la partie de l'axe θ afin de venir en contact avec la surface de la bille unique et former des motifs sur la surface de celle-ci. L'unité tête vient en contact avec la surface de la bille unique supportée rotative par l'unité mandrin afin de former des motifs incurvés gravés sur la surface de ladite bille; et une unité de commande pour commander l'unité de transfert, l'unité mandrin et l'unité tête.
PCT/KR2010/002869 2009-06-03 2010-05-06 Appareil d'usinage d'une seule bille Ceased WO2010140777A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2009-0049150 2009-06-03
KR1020090049150A KR100967898B1 (ko) 2009-06-03 2009-06-03 싱글볼 가공장치

Publications (2)

Publication Number Publication Date
WO2010140777A2 true WO2010140777A2 (fr) 2010-12-09
WO2010140777A3 WO2010140777A3 (fr) 2011-03-31

Family

ID=42645169

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/002869 Ceased WO2010140777A2 (fr) 2009-06-03 2010-05-06 Appareil d'usinage d'une seule bille

Country Status (2)

Country Link
KR (1) KR100967898B1 (fr)
WO (1) WO2010140777A2 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2494965A (en) * 2011-09-06 2013-03-27 Midpit Pty Ltd Precision manufacture of lawn bowling balls
CN105458302A (zh) * 2016-02-14 2016-04-06 福建工程学院 一种车珠台钻

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103231170A (zh) * 2013-04-23 2013-08-07 上海欣展橡胶有限公司 一种酚醛树脂台球上的字体的雕刻设备
CN103447697B (zh) * 2013-09-16 2016-03-02 富耐克超硬材料股份有限公司 一种圆形刀片切片用夹具
KR101881563B1 (ko) 2016-09-12 2018-08-24 주식회사 스맥 Y축 이송을 구비한 볼 그라인딩 헤드 장치

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0749164B2 (ja) * 1991-03-11 1995-05-31 大日金属工業株式会社 Ｎｃ旋盤における往復台構造
KR100637388B1 (ko) 2001-05-30 2006-10-20 춘-시앙 창 Ｘ축 및 ｚ축에서 2배속 이동 특성을 갖는 씨엔씨머신센터
KR200352273Y1 (ko) * 2004-02-24 2004-06-04 박희락 볼 밸브용 볼의 구면가공장치
JP4865490B2 (ja) * 2006-10-06 2012-02-01 株式会社ツガミ 旋盤、旋盤制御用コンピュータプログラム及び旋盤における加工方法
KR200444520Y1 (ko) * 2007-09-06 2009-05-15 일윤주식회사 볼 스터드 구면 가공장치
JP5276825B2 (ja) 2007-10-30 2013-08-28 東芝機械株式会社 工作機械

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2494965A (en) * 2011-09-06 2013-03-27 Midpit Pty Ltd Precision manufacture of lawn bowling balls
GB2494965B (en) * 2011-09-06 2016-02-24 Midpit Pty Ltd Precision manufacture of lawn bowling balls
CN105458302A (zh) * 2016-02-14 2016-04-06 福建工程学院 一种车珠台钻
CN105458302B (zh) * 2016-02-14 2018-07-17 福建工程学院 一种车珠台钻

Also Published As

Publication number Publication date
KR100967898B1 (ko) 2010-07-06
WO2010140777A3 (fr) 2011-03-31

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