KR20020030554A - Working jig for machine tool - Google Patents

Working jig for machine tool Download PDF

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Publication number
KR20020030554A
KR20020030554A KR1020000061448A KR20000061448A KR20020030554A KR 20020030554 A KR20020030554 A KR 20020030554A KR 1020000061448 A KR1020000061448 A KR 1020000061448A KR 20000061448 A KR20000061448 A KR 20000061448A KR 20020030554 A KR20020030554 A KR 20020030554A
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South Korea
Prior art keywords
fixed
plate
worm
screw
screws
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KR1020000061448A
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Korean (ko)
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KR100363187B1 (en
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정희종
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정희종
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Publication of KR100363187B1 publication Critical patent/KR100363187B1/en

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, 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
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02Devices 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
    • B23Q3/06Work-clamping means
    • B23Q3/062Work-clamping means adapted for holding workpieces having a special form or being made from a special material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, 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
    • B23Q2703/00Work clamping
    • B23Q2703/02Work clamping means

Abstract

PURPOSE: A jig for a machine tool is provided to process an arc type workpiece in a later and a cylindrical grinding machine and to process a cylindrical workpiece in a milling machine by utilizing the jig. CONSTITUTION: A jig comprises a body(1) formed with a fixing protrusion(22). A bracket(2) for supporting a screw(3) is fixed to an upper end portion of the body(1). A guide rail(4) is fixed to both sides of the bracket(2) so as to guide a lifting plate(5). An upper end of the screw(3) is fixed to the bracket(2) and a lower end of the screw(3) is fixed to a lower portion of the body(1). A coupling plate(6) is coupled to the screw(3). The lifting plate(5) is fixed to a lower portion of the coupling plate(6). A worm gear(7) meshed with a worm(8) is fixed to a lower portion of the screw(3). A handle(10) is installed at an end of a worm shaft(9), so the screw(3) is rotatably moved by the worm and worm gear when rotating the handle(10).

Description

공작기계용 작업지그{WORKING JIG FOR MACHINE TOOL}WORKING JIG FOR MACHINE TOOL

본 발명은 공작기계에서 사용하는 작업용 지그에 관한 것으로서, 좀더 구체적으로는 선반, 원통연삭기등과 같은 공작기계에서 원호형으로 휜 공작물을 가공하거나 일측면을 가공할 수 있도록 하고, 밀링머신에서 원통형의 공작물을 가공할 수 있도록 한 작업용 지그에 관한 것이다.The present invention relates to a working jig for use in a machine tool, and more specifically, to be able to process a workpiece or one side in an arc shape in a machine tool such as a lathe, cylindrical grinding machine, and the like in the milling machine It relates to a working jig that allows the workpiece to be machined.

일반적으로 선반과 원통연삭기는 원통형의 공작물을 가공하는데 적합하기는 하나 공작물의 원호형으로 휘었거나 공작물의 일측면을 가공하는데는 작업이 불가능하였으며, 밀링머신의 경우에는 평면가공이나 내면가공등을 하기에는 적합하나 원통형의 공작물 가공은 작업이 불가능하였다.Generally, lathes and cylindrical grinding machines are suitable for machining cylindrical workpieces, but they cannot be curved or arced on one side of the workpiece. In the case of milling machines, it is not possible to perform planar or internal machining. Suitable but cylindrical workpiece machining was not possible.

따라서 본 발명은 상기와 같은 제반결점을 제거하기 위하여 안출된 것으로서 선반 및 원통연삭기에서 원호형의 공작물 가공과 일측면의 평면가공을 가공하도록 하고, 밀링머신에서 원통형의 공작물 가공을 가능하도록 한 작업지그를 제공하는데 발명의 목적이 있다.Therefore, the present invention has been devised to eliminate the above-mentioned defects, and the work jig for machining the circular workpiece and the one-sided surface machining in lathes and cylindrical grinding machines, and the cylindrical workpiece machining in the milling machine It is an object of the invention to provide.

상기 목적을 달성하기 위한 본 발명의 특징은 좌우양측에 고정돌기가 형성된 본체와; 상기 본체의 전면 중앙에 상하로 회동되게 설치되는 상하스크류와; 상기 상하스크류에 나사결합되는 결합판과;Features of the present invention for achieving the above object is a fixed projection formed on the left and right sides; Up and down screw is installed to be rotated up and down in the front center of the main body; A coupling plate screwed to the upper and lower screws;

상기 결합판에 상단이 고정되어 상,하강되고, 후면 중앙부에 T자홈이 원형으로 형성된 상하강판과; 상기 상하강판의 전면에 조절볼트로 회동되게 고정되고, 전면에 지지판이 고정설치된 회동판과;An upper and lower steel plates fixed to the upper and lower ends of the coupling plate, and having a T-groove formed in a circular shape at a rear center thereof; A rotating plate which is fixed to the front of the upper and lower steel plates by a control bolt and fixed to a front support plate;

상기 지지판의 전면에 좌우스크류에 의해 지지되어 설치되는 좌우이동판과; 상기 좌우이동판의 전면에 고정되어 작업공구를 설치하는 공구대와; 상기 상하스크류의 하부에 설치되는 워엄기어와; 상기 워엄기어에 맞물리게 설치되는 워엄과;A left and right moving plate which is supported and installed by left and right screws on the front surface of the support plate; A tool post fixed to the front of the left and right moving plates to install a work tool; A worm gear installed at a lower portion of the upper and lower screws; A worm installed in mesh with the worm gear;

상기 워엄을 지지하고, 일단에 상하조절핸들이 설치되는 워엄축으로 구성된 것이다.Supporting the worm, it is composed of a worm shaft that is installed in the upper and lower adjustment handle at one end.

도 1 은 본 발명의 전체 사시도.1 is an overall perspective view of the present invention.

도 2 는 본 발명의 단면도.2 is a cross-sectional view of the present invention.

*도면의 주요부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *

1 : 본체 2 : 브라켓트, 3 : 상하스크류1: main body 2: bracket, 3: upper and lower screws

5 : 상하강판 7 : 워엄기어 8 : 워엄5: Up and down steel sheet 7: Worm gear 8: Worm

12 : 회동판 13 : T자홈 16 : 좌우이동판12: rotating plate 13: T-shaped groove 16: left and right moving plate

17 : 좌우스크류 19 : 공구대17: left and right screws 19: tool bar

이하 첨부된 도면에 의거하여 본 발명의 구성을 상세히 설명하면 다음과 같다.Hereinafter, the configuration of the present invention will be described in detail with reference to the accompanying drawings.

도면에 도시된 바와 같이, 좌우하단에 고정돌기(22)가 형성된 본체(1)의 전면부를 "ㄷ"자형으로 형성한후 상단 중앙부에는 상하스크류(3)을 지지하는 브라켓트(2)를 고정하고, 상기 브라켓트(2)의 좌우양측에는 상하강판(5)을 안내하는 가이드 레일(4)를 고정 설치하며, 상기 브라켓트(2)에 상단이 고정된 상하스크류(3)의 하단은 본체(1)의 하부에 고정을 하되, 상기 상하스크류(3)에는 결합판(6)을 나사결합시키고, 상기 결합판(6)의 하부에는 상하강판(5)을 고정시켜 상하스크류(3)가 회동을 하면 상하강판(5)이 상, 하강되도록 한다.As shown in the figure, after forming the front portion of the main body (1) formed with the fixing projections 22 on the left and right lower ends of the "c" shape to fix the bracket (2) for supporting the upper and lower screws (3) in the upper center portion The left and right sides of the bracket (2) is fixed to the guide rail (4) for guiding the upper and lower steel plates (5), the lower end of the upper and lower screws (3) fixed to the bracket (2) is the main body (1) When the upper and lower screws (3) are rotated by fixing the upper and lower screws (3) to the upper and lower screws (3) and screwing the coupling plate (6) and fixing the upper and lower steel plates (5) to the lower portion of the coupling plate (6). Up and down plate 5 is to be moved up, down.

그리고 상기 상하스크류(3)의 하부에는 워엄기어(7)를 고정한후 상기 워엄기어(7)에 워엄(8)을 결합하고, 상기 워엄(8)은 워엄축(9)의 일단에 고정을 하고, 상기 워엄축(9)의 타단에는 상하조절핸들(10)을 설치하여 상기 상하조절핸들(10)을 회동시키면 워엄(8) 및 워엄기어(7)에 의해 상하스크류(3)가 회동을 할 수 있도록 한다.The worm gear 7 is fixed to the lower portion of the upper and lower screws 3, and then the worm 8 is coupled to the worm gear 7, and the worm 8 is fixed to one end of the worm shaft 9. On the other end of the worm shaft 9, the upper and lower adjusting handle 10 is installed to rotate the upper and lower adjusting handle 10 so that the upper and lower screws 3 can be rotated by the worm 8 and the worm gear 7. To help.

또한, 상기 상하강판(5)의 전면에는 회동판(12)을 설치하되, 상기 회동판(12)이 회동되도록 상하강판(5)의 후면에 원형으로 T자홈(13)을 형성한후 조절보트(14)를 상기 T자홈(13)에 삽입하여 회동판(12)을 고정하고, 상기 지지판(15)의 전면에는 좌우이동판(16)을 설치하되, 상기 좌우이동판(16)은 일단에 좌우조절핸들(18)이 부착된 좌우스크류(17)에 의해 지지판(15)에 지지되도록 함으로써 좌우조절핸들(18)을 회동시키면 좌우스크류(17)가 회동을 하여 좌우이동판(16)이 좌우로 이동되도록하며, 상기 좌우이동판(16)의 전면에는 작업공구를 고정할 수 있도록고정공(20) 및 고정볼트(21)가 형성된 공구대(19)를 고정한다.In addition, the rotary plate 12 is installed on the front of the upper and lower steel plate 5, the T-shaped groove 13 is formed on the rear of the upper and lower steel plate 5 so that the rotating plate 12 is rotated after the adjustment boat Insert the 14 into the T-shaped groove 13 to fix the rotation plate 12, the front and rear movable plate 16 is installed on the front of the support plate 15, the left and right movable plate 16 at one end When the left and right adjusting handle 18 is rotated by being supported by the support plate 15 by the left and right screw 17 to which the left and right adjusting handle 18 is attached, the left and right screw 17 rotates so that the left and right moving plate 16 is left and right. To move to, and fixed to the front of the left and right moving plate 16, the tool post 19 is formed with a fixed hole 20 and the fixing bolt 21 to fix the work tool.

즉, 상기 상하강판(5)에 고정되어 회동하는 회동판(12) 및 지지판(15)에 지지설치되어 좌우로 이동하는 좌우이동판(16)은 선반의 공구대가 회동 및 이동하는 원리와 동일하게 적용을 한다.That is, the left and right movable plates 16 fixed to the upper and lower steel plates 5 and pivotally supported by the rotating plate 12 and the supporting plate 15 to move left and right are the same as the principle of rotating and moving the tool post of the lathe. Apply.

상기와 같이 구성된 본 발명은 선반의 공구대나 원통연마기의 연마숫돌 고정대나 밀링머신의 베드에 위치시켜 본체(1)의 좌우하단에 형성된 고정돌기(22)에 볼트를 체결시켜 고정을 한뒤 공구대(19)의 고정볼트(21)를 풀어 작업공구(예를들어 바이트와 같은 공구가 부착된 공구대는 물론 모터가 달린 공구기등)를 부착한후 고정볼트(21)를 고정공(20)에 체결시키면 작업공구가 공구대(19)에 부착을 하게된다.The present invention configured as described above is located on a grinding wheel holder of a tool rack or a cylindrical grinding machine of a lathe or a bed of a milling machine to fasten a bolt to a fixing protrusion 22 formed at the left and right lower ends of the main body 1 to fix the tool post ( Loosen the fixing bolt 21 of 19) and attach a work tool (for example, a tool stand with a tool such as a bite, as well as a tool with a motor), and then fasten the fixing bolt 21 to the fixing hole 20. The work tool is then attached to the tool bar (19).

상기와 같이 하여 공구대(19)에 작업공구를 부착한후 공구대(19)에 부착된 작업공구를 좌우로 이동시키고자 할때에는 좌우조절핸들(18)를 회동시키면 좌우스크류(17)에 의해 좌우이동판(16)이 좌우로 이동을 하게되고, 공구대(19)를 상,하강시키고자 할때에는 상하조절핸들(10)을 회동시키면 워엄축(9)에 고정된 워엄(8)이 회동을 하여 워엄기어(7)을 회동시킴으로써 상하스크류(3)가 회동을 하여 공구대(19)가 상,하강하게 된다.After attaching the work tool to the tool post 19 as described above, when moving the work tool attached to the tool post 19 from side to side, the left and right adjusting handle 18 is rotated by the left and right screws 17. When the left and right moving plate 16 moves to the left and right, and the tool post 19 is to be moved up and down, the upper and lower adjustment handle 10 is rotated so that the worm 8 fixed to the worm shaft 9 is rotated. When the worm gear 7 is rotated, the upper and lower screws 3 rotate so that the tool post 19 moves up and down.

즉, 상기 상하스크류(3)에 결합판(6)이 나사결합되어 있으므로 상하스크류(3)가 회전을 하면 결합판(6)이 상,하강하게되고 결합판(6)에는 상하강판(5)이 고정되어 있고, 상하강판(5)에는 회동판(12) 및 지지판(15)이 설치되어 있으므로 공구대(19)가 상,하강하게 되는 것이다.That is, since the coupling plate 6 is screwed to the upper and lower screws 3, when the upper and lower screws 3 rotate, the coupling plate 6 moves up and down, and the coupling plate 6 includes the upper and lower steel plates 5. Since the rotating plate 12 and the support plate 15 are provided in the upper and lower steel plates 5, the tool post 19 moves up and down.

이때, 좌우로 이동하는 좌우이동판(16)을 일정한 각도로 경사지게 이동하고자 할때에는 조절볼트(14)를 풀어 회동판(12)을 원하는 각도만큼 회전시키면 조절볼트(14)가 상하강판(5)의 후면에 형성된 T자홈(13)을 따라 회전을 하게 되므로 작업자는 원하는 각도로 회동판(12)을 회전시킨후 조절볼트(14)를 조이게 되면 공구대(19)를 일정한 각도로 경사지게하여 좌우로 이동시킬 수 있게 된다.At this time, when moving the left and right moving plate 16 to move inclined at a predetermined angle to the left and right to loosen the adjusting bolt 14 to rotate the rotating plate 12 by the desired angle, the adjusting bolt 14 is the upper and lower steel plates (5) Since it rotates along the T-shaped groove 13 formed at the rear of the operator rotates the rotary plate 12 at a desired angle and then tighten the adjusting bolt 14 to tilt the tool bar 19 to a certain angle to the left and right. You can move it.

이상과 같은 본 발명은 공작물이 휘었거나 공작물의 일측면을 선반이나 원통 연삭기에서 가공하고자 할 경우에는 선반이나 원통연삭기의 척에 공작물을 고정시키고, 밀링머신에서 원통형의 공작물을 가공하고자 할 경우에는 척에 공작물을 고정시켜 회동시키면서 상하조절핸들(10)과 좌우조절핸들(18)을 회전시키면 공구대(19)에 고정되어 있는 작업공구가 공작물을 가공하게 된다.In the present invention as described above, when the workpiece is bent or one side of the workpiece is to be processed in a lathe or cylindrical grinding machine, the workpiece is fixed to the chuck of the lathe or cylindrical grinding machine, and the chuck is required to process a cylindrical workpiece in a milling machine. Rotating the upper and lower adjusting handle 10 and the left and right adjusting handle 18 while rotating the workpiece to the work tool is fixed to the tool stage 19 to process the workpiece.

이상과 같은 본 발명은 선반 및 원통 연삭기에서 원호형으로 휘 공작물의 가공과 일측면의 평면가공이 가능하게 되고, 밀링머신에서 비교적 소형의 원통형 공작물의 가공이 가능한 효과가 있는 발명인 것이다.The present invention as described above is an invention in which the machining of the workpiece and the flat surface of one side in an arc shape in a lathe and a cylindrical grinding machine, and the machining of a relatively small cylindrical workpiece in a milling machine.

Claims (1)

좌우양측에 고정돌기(22)가 형성된 본체(1)와; 상기 본체(1)의 전면 중앙에 상하로 회동되게 설치되는 상하스크류(3)와; 상기 상하스크류(3)에 나사결합되는 결합판(6)과;A main body 1 having fixed protrusions 22 formed on both left and right sides thereof; Up and down screw (3) is installed to be rotated up and down in the front center of the main body (1); A coupling plate 6 screwed to the upper and lower screws 3; 상기 결합판(6)에 상단이 고정되어 상,하강되고, 후면 중앙부에 T자홈(13)이 원형으로 형성된 상하강판(5)과; 상기 상하강판(5)의 전면에 조절볼트(14)로 회동되게 고정되고, 전면에 지지판(15)이 고정설치된 회동판(12)과;The upper and lower ends are fixed to the coupling plate 6, the upper and lower, and the upper and lower steel plate (5) formed in a circular T-shaped groove 13 in the rear center portion; A rotating plate 12 fixed to the front of the upper and lower steel plates 5 by an adjustment bolt 14 and having a support plate 15 fixed to the front thereof; 상기 지지판(15)의 전면에 좌우스크류(17)에 의해 지지되어 설치되는 좌우이동판(16)과; 상기 좌우이동판(16)의 전면에 고정되어 작업공구를 설치하는 공구대(19)와; 상기 상하스크류(3)의 하부에 설치되는 워엄기어(7)와; 상기 워엄기어(7)에 맞물리게 설치되는 워엄(8)과;A left and right movable plate 16 supported and installed by the left and right screws 17 on the front surface of the support plate 15; A tool post 19 fixed to the front of the left and right moving plates 16 to install a work tool; A worm gear 7 installed at a lower portion of the upper and lower screws 3; A worm 8 which is installed to be engaged with the worm gear 7; 상기 워엄(8)을 지지하고, 일단에 상하조절핸들(10)이 설치되는 워엄축(9)으로 구성된 것을 특징으로 하는 공작기계용 작업지그.Supporting the worm 8, the jig for a machine tool, characterized in that consisting of a worm shaft (9) is installed at one end up and down adjustment handle (10).
KR1020000061448A 2000-10-18 2000-10-18 Working jig for machine tool KR100363187B1 (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102922323A (en) * 2012-11-02 2013-02-13 无锡华联科技集团有限公司 Manual pinch roller lifting mechanism of steel plate double-groove edge milling machine
CN107363454A (en) * 2017-08-21 2017-11-21 赛而乐电器有限公司 Guide rail location type welding bench
CN107671573A (en) * 2017-11-06 2018-02-09 陈永 A kind of mechanical fixture
CN109877613A (en) * 2019-02-01 2019-06-14 吉林化工学院 A kind of deformation controller in hole for processing aero-engine casing end face lace structure
CN111168414A (en) * 2020-01-16 2020-05-19 温州职业技术学院 Novel automatic alignment rotary worktable
CN112440082A (en) * 2020-11-27 2021-03-05 杭州鼎友五金机械制造有限公司 Automatic machining equipment for metal assembly parts and working method of automatic machining equipment

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102922323A (en) * 2012-11-02 2013-02-13 无锡华联科技集团有限公司 Manual pinch roller lifting mechanism of steel plate double-groove edge milling machine
CN107363454A (en) * 2017-08-21 2017-11-21 赛而乐电器有限公司 Guide rail location type welding bench
CN107363454B (en) * 2017-08-21 2018-11-06 赛而乐电器有限公司 Guide rail location type welding bench
CN107671573A (en) * 2017-11-06 2018-02-09 陈永 A kind of mechanical fixture
CN109877613A (en) * 2019-02-01 2019-06-14 吉林化工学院 A kind of deformation controller in hole for processing aero-engine casing end face lace structure
CN109877613B (en) * 2019-02-01 2021-07-16 吉林化工学院 Deformation control device for processing edge knurling structure on end face of aero-engine case
CN111168414A (en) * 2020-01-16 2020-05-19 温州职业技术学院 Novel automatic alignment rotary worktable
CN112440082A (en) * 2020-11-27 2021-03-05 杭州鼎友五金机械制造有限公司 Automatic machining equipment for metal assembly parts and working method of automatic machining equipment

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