CN204800086U - Electric spark forming uses anchor clamps - Google Patents
Electric spark forming uses anchor clamps Download PDFInfo
- Publication number
- CN204800086U CN204800086U CN201520438252.2U CN201520438252U CN204800086U CN 204800086 U CN204800086 U CN 204800086U CN 201520438252 U CN201520438252 U CN 201520438252U CN 204800086 U CN204800086 U CN 204800086U
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- 238000010892 electric spark Methods 0.000 title description 2
- 230000006835 compression Effects 0.000 claims abstract description 33
- 238000007906 compression Methods 0.000 claims abstract description 33
- 238000010586 diagram Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
本实用新型公开了一种电火花成型加工用夹具，包括设置在电火花机床工作台面上的夹具体，所述的夹具体包括基板、压紧螺栓固定板、横向压紧挡板、纵向压紧挡板和螺母固定座。夹具体上设置有调节丝杠、螺母固定座、横向调节压板、压板压紧螺栓，所述的横向调节压板通过T形滑轨与所述的基板滑动连接，所述的调节丝杠、螺母固定座、横向调节压板和横向压紧挡板共同进行横向夹持与夹紧调节，所述的调节丝杠与调节把手固定连接，所述的螺母固定座与所述的夹具体固定连接，所述的横向调节压板设置有丝杠沉孔与所述的调节丝杠螺纹转动连接，所述的压板压紧螺栓、压紧螺栓固定板与纵向压紧挡板共同进行纵向夹持与夹紧调节，所述的压板压紧螺栓设置有压紧座，所述的压紧座设置有螺栓沉孔，所述的螺栓沉孔与所述的压板压紧螺栓螺纹连接。本实用新型结构简单，操作方便，能够根据工件的尺寸、装夹高度进行横向和纵向夹紧，装夹稳定可靠，实用性强。
The utility model discloses a clamp for electric discharge forming processing, which comprises a clamp body arranged on the working surface of an electric discharge machine tool. Bezel and nut mounts. The clamp body is provided with an adjusting lead screw, a nut fixing seat, a lateral adjustment pressure plate, and a pressure plate compression bolt. The horizontal adjustment pressure plate is slidingly connected with the base plate through a T-shaped slide rail, and the adjustment screw and the nut are fixed The seat, the lateral adjustment pressure plate and the lateral compression baffle jointly perform lateral clamping and clamping adjustment, the adjustment screw is fixedly connected with the adjustment handle, the nut fixing seat is fixedly connected with the clamp body, and the The horizontal adjustment pressure plate is provided with a lead screw counterbore and is threadedly connected with the adjustment lead screw, and the pressure plate compression bolts, the compression bolt fixing plate and the longitudinal compression baffle are used for longitudinal clamping and clamping adjustment together, The pressing bolt of the pressing plate is provided with a pressing seat, and the pressing seat is provided with a counterbore of a bolt, and the counterbore of the bolt is threadedly connected with the pressing bolt of the pressing plate. The utility model has the advantages of simple structure, convenient operation, horizontal and vertical clamping according to the size and clamping height of the workpiece, stable and reliable clamping, and strong practicability.
Description
技术领域 technical field
本实用新型涉及机械加工夹具领域，尤其涉及一种电火花成型加工用夹具。 The utility model relates to the field of machining fixtures, in particular to a fixture for electric spark forming processing.
背景技术 Background technique
电火花加工中，为了保证被加工工件的加工稳定性和良好的加工质量，应对工件和电极进行牢固的装夹。装夹电极的夹具较多，技术也比较成熟，而对于工件的装夹方面，既能够用于电火花穿孔加工又能够用于型腔加工，且能够稳定可靠地装夹不同形状尺寸工件的夹具较少，因此，需要一种电火花型腔加工和电火花穿孔加工两用，并能够根据工件的尺寸、装夹高度进行方便地调节的造价较低的夹具。 In EDM, in order to ensure the processing stability and good processing quality of the processed workpiece, the workpiece and the electrode should be firmly clamped. There are many fixtures for clamping electrodes, and the technology is relatively mature. As for the clamping of workpieces, it can be used not only for EDM drilling but also for cavity processing, and can stably and reliably clamp workpieces of different shapes and sizes. Therefore, there is a need for a low-cost clamp that can be used for both EDM cavity machining and EDM perforation, and can be easily adjusted according to the size and clamping height of the workpiece.
发明内容 Contents of the invention
本实用新型的目的是针对工件的不同装夹高度、尺寸、形状进行定位，夹紧，通过横向、纵向同时夹紧来保证工件装夹的稳定可靠，并允许纵向的压紧面为非平面。 The purpose of this utility model is to locate and clamp workpieces with different clamping heights, sizes and shapes, and ensure stable and reliable clamping of workpieces by clamping both horizontally and vertically simultaneously, and allow the longitudinal clamping surface to be non-planar.
本实用新型所采用的技术方案是： The technical scheme adopted in the utility model is:
一种电火花成型加工用夹具，主要包括设置在电火花机床的工作台面上的夹具体，夹具体上设置有调节丝杠、螺母固定座、横向调节压板、压板压紧螺栓，所述的夹具体包括基板、压紧螺栓固定板、横向压紧挡板、纵向压紧挡板和螺母固定座；所述的横向调节压板在所述的基板上方，通过T形滑轨连接；所述的螺母固定座固定在基板上；所述的调节丝杠的一端穿过螺母固定座上的螺纹孔与横向调节压板连接；所述的压紧螺栓固定板固定在基板的一侧，在压紧螺栓固定板上设置有压紧螺栓孔，所述的压板压紧螺栓穿插在压紧螺栓孔内；所述的纵向压紧挡板固定在基板上，位于压紧螺栓固定板的对侧。 A fixture for electric discharge forming processing, mainly including a clamp body arranged on the work table of an electric discharge machine tool. The clamp body is provided with an adjusting screw, a nut fixing seat, a horizontal adjustment pressure plate, and a pressure plate compression bolt. The clamp It specifically includes a base plate, a compression bolt fixing plate, a lateral compression baffle, a longitudinal compression baffle and a nut fixing seat; the horizontal adjustment pressure plate is above the base plate and connected by a T-shaped slide rail; the nut The fixing seat is fixed on the base plate; one end of the adjusting lead screw passes through the threaded hole on the nut fixing seat and is connected with the horizontal adjustment pressure plate; the pressing bolt fixing plate is fixed on one side of the base plate, A compression bolt hole is arranged on the plate, and the compression bolt of the compression plate is inserted into the compression bolt hole; the longitudinal compression baffle is fixed on the base plate and is located on the opposite side of the compression bolt fixing plate.
如上所述的一种电火花成型加工用夹具，其中：所述的横向调节压板通过T形滑轨与所述的基板滑动连接。 A jig for electric discharge forming as described above, wherein: the lateral adjustment platen is slidably connected to the base plate through a T-shaped slide rail.
如上所述的一种电火花成型加工用夹具，其中：所述的调节丝杠、螺母固定座、横向调节压板和横向压紧挡板共同进行横向夹持与夹紧调节，所述的调节丝杠与调节把手固定连接，所述的螺母固定座与所述的夹具体固定连接。 A fixture for electric discharge forming as described above, wherein: the adjustment screw, the nut holder, the lateral adjustment platen and the lateral compression baffle jointly perform lateral clamping and clamping adjustment, and the adjustment wire The bar is fixedly connected with the adjustment handle, and the nut holder is fixedly connected with the clamp body.
如上所述的一种电火花成型加工用夹具，其中：所述的横向调节压板设置有丝杠沉孔与所述的调节丝杠螺纹转动连接。 A fixture for electric discharge forming as described above, wherein: the horizontal adjustment platen is provided with a counterbore of a screw screw and is screw-threadedly connected to the adjustment screw.
如上所述的一种电火花成型加工用夹具，其中：所述的压板压紧螺栓、压紧螺栓固定板与纵向压紧挡板共同进行纵向夹持与夹紧调节，所述的压板压紧螺栓设置有压紧座，所述的压紧座设置有螺栓沉孔，所述的螺栓沉孔与所述的压板压紧螺栓螺纹连接。 A fixture for electric discharge forming as described above, wherein: the pressing bolts of the pressing plate, the fixing plate of the pressing bolts, and the longitudinal pressing baffle are jointly used for longitudinal clamping and clamping adjustment, and the pressing plate is pressed The bolt is provided with a pressing seat, and the pressing seat is provided with a bolt counterbore, and the bolt counterbore is threadedly connected with the pressing plate pressing bolt.
本实用新型的有益效果是： The beneficial effects of the utility model are:
本实用新型提供的一种电火花成型加工用夹具能够根据工件的尺寸、装夹高度进行横向和纵向夹紧，纵向的压紧面为非平面时可以通过调节压板压紧螺栓进行定位夹紧，该夹具结构简单，操作方便，性价比高，装夹稳定可靠，实用性强。 The utility model provides a fixture for EDM processing that can be clamped horizontally and vertically according to the size and clamping height of the workpiece. When the longitudinal clamping surface is non-planar, it can be positioned and clamped by adjusting the clamping bolt of the clamping plate. The fixture has the advantages of simple structure, convenient operation, high cost performance, stable and reliable clamping, and strong practicability.
附图说明 Description of drawings
图1为本实用新型一种电火花成型加工用夹具从前面看的结构示意图。 Fig. 1 is a schematic diagram of the structure of a fixture for EDM processing of the present invention viewed from the front.
图2为本实用新型一种电火花成型加工用夹具从后面看的结构示意图。 Fig. 2 is a schematic view of the structure of a fixture for EDM processing of the present invention viewed from the rear.
图3为本实用新型的压板压紧螺栓的结构示意图。 Fig. 3 is a structural schematic diagram of the pressing bolt of the pressing plate of the present invention.
图4为本实用新型的横向调节压板的结构示意图。 Fig. 4 is a structural schematic diagram of the lateral adjustment platen of the present invention.
1、夹具体，2、基板，3、纵向压紧挡板，4、调节把手，5、调节丝杠，6、螺母固定座，7、T形滑轨，8、横向调节压板，9、压紧螺栓固定板，10、压紧螺栓孔，11、横向压紧挡板，12、固定螺栓孔，13、垫圈，14、压板压紧螺栓，15、螺栓沉孔，16、压紧座，17、丝杠沉孔。 1. Clamp body, 2. Base plate, 3. Longitudinal compression baffle, 4. Adjustment handle, 5. Adjustment screw, 6. Nut holder, 7. T-shaped slide rail, 8. Horizontal adjustment pressure plate, 9. Pressure Tightening bolt fixing plate, 10, pressing bolt hole, 11, lateral pressing baffle plate, 12, fixing bolt hole, 13, washer, 14, pressing plate pressing bolt, 15, bolt counterbore, 16, pressing seat, 17 , screw counterbore.
具体实施方式 Detailed ways
下面结合附图1-4对本实用新型提供的一种电火花成型加工用夹具进行介绍： Below in conjunction with accompanying drawing 1-4, a kind of fixture for EDM processing provided by the utility model is introduced:
一种电火花成型加工用夹具，主要包括设置在电火花机床的工作台面上的夹具体1，夹具体1上设置有调节丝杠5、螺母固定座6、横向调节压板8、压板压紧螺栓14，所述的夹具体1包括基板2、压紧螺栓固定板9、横向压紧挡板11、纵向压紧挡板3和螺母固定座6；所述的横向调节压板8在所述的基板2上方，通过T形滑轨7连接；所述的螺母固定座6固定在基板2上；所述的调节丝杠5的一端穿过螺母固定座6上的螺纹孔与横向调节压板8连接；所述的压紧螺栓固定板9固定在基板2的一侧，在压紧螺栓固定板9上设置有压紧螺栓孔10，所述的压板压紧螺栓14穿插在压紧螺栓孔10内；所述的纵向压紧挡板3固定在基板2上，位于压紧螺栓固定板9的对侧。 A fixture for electric discharge forming processing, mainly including a clamp body 1 arranged on the work table of an electric discharge machine tool. The clamp body 1 is provided with an adjusting screw 5, a nut fixing seat 6, a horizontal adjustment pressure plate 8, and a pressure plate compression bolt 14. The clamp body 1 includes a base plate 2, a compression bolt fixing plate 9, a lateral compression baffle 11, a longitudinal compression baffle 3 and a nut fixing seat 6; the lateral adjustment pressure plate 8 is on the base plate 2 above, connected by a T-shaped slide rail 7; the nut fixing base 6 is fixed on the base plate 2; one end of the adjusting screw 5 passes through the threaded hole on the nut fixing base 6 and is connected with the horizontal adjustment pressure plate 8; The pressing bolt fixing plate 9 is fixed on one side of the base plate 2, and a pressing bolt hole 10 is arranged on the pressing bolt fixing plate 9, and the pressing bolt 14 of the pressing plate is inserted in the pressing bolt hole 10; The longitudinal compression baffle 3 is fixed on the base plate 2 and is located on the opposite side of the compression bolt fixing plate 9 .
所述的基板设置有T形滑轨7，所述的横向调节压板8通过所述的T形滑轨7与所述的基板1滑动连接。 The base plate is provided with a T-shaped slide rail 7 , and the lateral adjustment platen 8 is slidably connected with the base plate 1 through the T-shaped slide rail 7 .
所述的调节丝杠5、螺母固定座6、横向调节压板8和横向压紧挡板11共同进行横向夹持与夹紧调节，所述的调节丝杠5与调节把手4固定连接，所述的螺母固定座6与所述的夹具体1固定连接。 The adjustment screw 5, the nut holder 6, the lateral adjustment pressure plate 8 and the lateral compression baffle 11 jointly perform lateral clamping and clamping adjustment, the adjustment screw 5 is fixedly connected with the adjustment handle 4, and the The nut holder 6 is fixedly connected with the clamp body 1 .
所述的横向调节压板8设置有丝杠沉孔17与所述的调节丝杠5螺纹转动连接。 The horizontal adjusting platen 8 is provided with a lead screw counterbore 17 which is threadedly connected with the adjusting lead screw 5 .
所述的压板压紧螺栓14、压紧螺栓固定板9与纵向压紧挡板3共同进行纵向夹持与夹紧调节，所述的压板压紧螺栓14设置有压紧座16，所述的压紧座16设置有螺栓沉孔15，所述的螺栓沉孔15与所述的压板压紧螺栓14螺纹连接。 The pressing plate pressing bolt 14, the pressing bolt fixing plate 9 and the longitudinal pressing baffle 3 jointly perform longitudinal clamping and clamping adjustment, the pressing plate pressing bolt 14 is provided with a pressing seat 16, and the described pressing plate pressing bolt 14 is provided with a pressing seat 16. The pressing seat 16 is provided with a bolt counterbore 15 , and the bolt counterbore 15 is threadedly connected with the pressing plate pressing bolt 14 .
当用该电火花成型加工用夹具装夹工件时，首先将夹具固定于电火花机床工作台面的适当位置，根据工件的尺寸选择压板压紧螺栓14的个数和位置，所述的压板压紧螺栓14和所述的压紧螺栓孔10的螺纹配合，将压板压紧螺栓14旋入压紧螺栓固定板9，将压紧座16与压板压紧螺栓14拧紧形成固定连接，将工件放置于夹具的适当位置，通过旋转调节把手4将调节丝杠5与横向调节压板8转动配合，并将工件横向定位夹紧，拧紧压板压紧螺栓14将工件纵向定位夹紧。 When the workpiece is clamped with the fixture for electric discharge forming, first the fixture is fixed on the appropriate position of the work table of the electric discharge machine tool, and the number and position of the pressing plate pressing bolts 14 are selected according to the size of the workpiece. The screw thread of bolt 14 and described hold down bolt hole 10 is matched, and press plate hold down bolt 14 is screwed into hold down bolt fixed plate 9, and hold down seat 16 is tightened with press plate hold down bolt 14 to form fixed connection, and workpiece is placed on In the proper position of the fixture, the adjusting screw 5 and the horizontal adjustment pressure plate 8 are rotated and matched by rotating the adjustment handle 4, and the workpiece is positioned and clamped laterally, and the clamping bolt 14 of the pressure plate is tightened to position and clamp the workpiece longitudinally.
以上所揭露的仅为本实用新型的较佳实施例而已，当然不能以此来限定本实用新型之权利范围，因此依本实用新型申请专利范围所作的等效变化，仍属本实用新型的保护范围。 What is disclosed above is only a preferred embodiment of the utility model, and of course the scope of rights of the utility model cannot be limited with this. Therefore, the equivalent changes made according to the patent scope of the utility model still belong to the protection of the utility model scope.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520438252.2U CN204800086U (en) | 2015-06-25 | 2015-06-25 | Electric spark forming uses anchor clamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520438252.2U CN204800086U (en) | 2015-06-25 | 2015-06-25 | Electric spark forming uses anchor clamps |
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| CN204800086U true CN204800086U (en) | 2015-11-25 |
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| CN201520438252.2U Expired - Fee Related CN204800086U (en) | 2015-06-25 | 2015-06-25 | Electric spark forming uses anchor clamps |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105382580A (en) * | 2015-12-15 | 2016-03-09 | 苏州创丰精密五金有限公司 | Interval-adjustable processing jig for long-axis product processing |
| CN107570825A (en) * | 2017-10-24 | 2018-01-12 | 哈尔滨理工大学 | A kind of Wire EDM fixture |
| CN107971590A (en) * | 2017-11-24 | 2018-05-01 | 中山复盛机电有限公司 | Precision fixtures applied to CNC wire cutting machine tools |
| CN108581529A (en) * | 2018-04-18 | 2018-09-28 | 哈尔滨理工大学 | A kind of electric spark linear cutting machine T-block fixture |
| CN108637408A (en) * | 2018-06-25 | 2018-10-12 | 浙江芊荷科技有限公司 | A kind of spark-erosion machine tool process equipment |
| CN108746907A (en) * | 2018-08-09 | 2018-11-06 | 宁波德科精密模塑有限公司 | A kind of more gradient fixtures of EDM |
| CN108817573A (en) * | 2018-06-25 | 2018-11-16 | 浙江芊荷科技有限公司 | A kind of spark-erosion machine tool automatic processing system |
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2015
- 2015-06-25 CN CN201520438252.2U patent/CN204800086U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105382580A (en) * | 2015-12-15 | 2016-03-09 | 苏州创丰精密五金有限公司 | Interval-adjustable processing jig for long-axis product processing |
| CN107570825A (en) * | 2017-10-24 | 2018-01-12 | 哈尔滨理工大学 | A kind of Wire EDM fixture |
| CN107971590A (en) * | 2017-11-24 | 2018-05-01 | 中山复盛机电有限公司 | Precision fixtures applied to CNC wire cutting machine tools |
| CN108581529A (en) * | 2018-04-18 | 2018-09-28 | 哈尔滨理工大学 | A kind of electric spark linear cutting machine T-block fixture |
| CN108637408A (en) * | 2018-06-25 | 2018-10-12 | 浙江芊荷科技有限公司 | A kind of spark-erosion machine tool process equipment |
| CN108817573A (en) * | 2018-06-25 | 2018-11-16 | 浙江芊荷科技有限公司 | A kind of spark-erosion machine tool automatic processing system |
| CN108817573B (en) * | 2018-06-25 | 2020-01-21 | 宁波工程学院 | A kind of automatic machining system of EDM machine tool |
| CN108746907A (en) * | 2018-08-09 | 2018-11-06 | 宁波德科精密模塑有限公司 | A kind of more gradient fixtures of EDM |
| CN108746907B (en) * | 2018-08-09 | 2023-09-08 | 宁波德科精密模塑有限公司 | EDM multi-inclination clamp |
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