CN104308310A - Efficient and quick electrode-replacing clamping fixture - Google Patents
Efficient and quick electrode-replacing clamping fixture Download PDFInfo
- Publication number
- CN104308310A CN104308310A CN201410506404.8A CN201410506404A CN104308310A CN 104308310 A CN104308310 A CN 104308310A CN 201410506404 A CN201410506404 A CN 201410506404A CN 104308310 A CN104308310 A CN 104308310A
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- China
- Prior art keywords
- electrode
- central aperture
- chuck
- clamping fixture
- efficient
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
- B23H11/00—Auxiliary apparatus or details, not otherwise provided for
- B23H11/003—Mounting of workpieces, e.g. working-tables
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The invention discloses an efficient and quick electrode-replacing clamping fixture. The efficient and quick electrode-replacing clamping fixture comprises a substrate, a positioning plate, a fixture head, a locking device, a clamping blind rivet, an auxiliary positioner and chucks, wherein the positioning plate and the fixture head are respectively arranged on two sides of the substrate; the locking device is arranged on the other side, opposite to the substrate, of the fixture head; the auxiliary positioned is arranged on the other side, opposite to the substrate, of the positioning plate; the substrate is provided with a first threaded center hole and four hole structures distributed in a cross shape; the fixing plate is provided with a hollow round hole and four square holes distributed in a cross shape; the chucks are fixedly connected with the hole structures and the square holes; the clamping blind rivet penetrates through the hollow round hole and is inserted into the first threaded center hole; the fixture head is provided with a second threaded center hole and electrode jacks. The efficient and quick electrode-replacing clamping fixture has the advantages of simple structure, convenience in operation, high electrode positioning accuracy, high speed and the like, electrodes can be replaced and positioned massively, the efficiency is higher, and human errors are greatly reduced and the working quality and efficiency are improved through massive processing and high-precision quick positioning.
Description
Technical field
The present invention relates to electrode machining mould applications, particularly relate to a kind of efficient electrode fast and change clamping fixture.
Background technology
When adopting spark machined molding machine to carry out processing and manufacturing electrode, because the size that is complex-shaped, electrode of lathe is less, usually existing cannot the electrode manufacture of processing datum and the electrode manufacturing issue for tool magazine use.Existing electrode clamping fixture can improve the problems referred to above to a certain extent, but still there is positioning datum inaccuracy, and positioning precision is poor, electrode is changed and regulation time is long, the problems such as efficiency is low.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of efficient electrode fast and changes clamping fixture, can electrode machining manufacture in the problems referred to above of existing.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of efficient electrode fast to change clamping fixture, comprise: pedestal, location-plate, chuck, locking device, clamping blind rivet, auxiliary locator and chuck, described location-plate and chuck are arranged on the both sides of described pedestal respectively, described locking device is arranged on the described chuck opposite side relative with described pedestal, and described auxiliary locator is arranged on the described location-plate opposite side relative with described pedestal; Described pedestal is provided with the open-celled structure of the first threaded central aperture and four cross distribution; Described fixed head is provided with the square hole of hollow round hole and four cross distribution, and described draw-in groove is fixedly connected with the open-celled structure of described pedestal and the square hole of described fixed head; One end of described clamping blind rivet is inserted in the first threaded central aperture of described pedestal through the hollow round hole of described fixed head; Described chuck is provided with the second threaded central aperture and electrode jack.
In a preferred embodiment of the present invention, described locking device comprises rotational lock sleeve and tie down screw, and described tie down screw inserts in the first threaded central aperture of described pedestal through described second threaded central aperture.
In a preferred embodiment of the present invention, described first threaded central aperture, the second threaded central aperture are identical with the diameter of hollow round hole.
In a preferred embodiment of the present invention, the number of described chuck is 2 or 4, and symmetrical.
In a preferred embodiment of the present invention, described electrode jack is looped around the surrounding of described second centre bore.
In a preferred embodiment of the present invention, in described electrode hole, the placement number of electrode is even number, and is symmetric.
The invention has the beneficial effects as follows: a kind of efficient electrode fast of the present invention changes clamping fixture.There is structure simple, easy and simple to handle, the advantages such as electrode setting accuracy is high, speed is fast, and electrode batch replacement and location can be carried out, efficiency is higher.The present invention, by batch process and high accuracy quick position, greatly reduces human error, improves work quality and efficiency.
Accompanying drawing explanation
Fig. 1 is that a kind of efficient electrode fast of the present invention changes the structural representation of clamping fixture one preferred embodiment;
Fig. 2 is the plan structure schematic diagram of shown pedestal;
Fig. 3 is the plan structure schematic diagram of shown location-plate;
Fig. 4 is the plan structure schematic diagram of shown structure;
In accompanying drawing, the mark of each parts is as follows: 1. pedestal, 11. open-celled structures, 12. first threaded central aperture, 2. location-plates, 21. square holes, 22. hollow round hole, 3. chuck, 31. electrode jacks, 32. second threaded central aperture, 4. locking device, 5. clamps blind rivet, 6. auxiliary locator, 7. chuck.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
Refer to Fig. 1 and Fig. 2, the embodiment of the present invention comprises:
A kind of efficient electrode fast changes clamping fixture, comprising: pedestal 1, location-plate 2, chuck 3, locking device 4, clamping blind rivet 5, auxiliary locator 6 and chuck 7;
Described pedestal 1 is provided with the open-celled structure 11 of the first threaded central aperture 12 and four cross distribution;
Described fixed head 2 is provided with the square hole 21 of hollow round hole 22 and four cross distribution;
Described chuck 3 is provided with the second threaded central aperture 32 and is evenly distributed with several electrode jacks 31 around described second threaded central aperture 32; In described chuck 3, the placement number of electrode is even number (2,4,6 ...), and be symmetric;
Described location-plate 2 and chuck 3 are arranged on the both sides of described pedestal 1 respectively, and described locking device 4 is arranged on described chuck 3 opposite side relative with described pedestal 1, and described auxiliary locator 6 is arranged on described location-plate 2 opposite side relative with described pedestal 1;
Described locking device 4 comprises rotational lock sleeve and tie down screw, and described tie down screw inserts in the first threaded central aperture 12 of described pedestal through described second threaded central aperture 32;
The number of described chuck 7 is 2 or 4, and symmetrical, and it is fixedly connected with the open-celled structure 11 of described pedestal 1 and the square hole 21 of described fixed head 2; Orientation and centering is carried out with engaging by the prismatic body on chuck 7 and the square hole 21 on location-plate 2; Chuck is minimum is two, one for being arranged on electric spark linear cutting machine, for the manufacture of electrode, another is arranged on EDM shaping machine;
Described screwed one end of clamping blind rivet 5 is inserted in the first threaded central aperture 12 of described pedestal 1 through the hollow round hole 22 of described fixed head 2;
Described first threaded central aperture 12, second threaded central aperture 32 is identical with the diameter of hollow round hole 22.
The operation principle that above-mentioned efficient electrode fast changes clamping fixture is: belt electrode inserts in the electrode jack of chuck, open-celled structure on pedestal and the square hole on location-plate are rotated to one_to_one corresponding, then chuck for installing between a pair open-celled structure and square hole of relative position, realize orientation and centering, then according to crossing location error compensation principle, auxiliary locator on symmetrical expression adjustment location-plate, carries out fine setting location, to realize Electrodes location; Then pinching screw is inserted in the first threaded central aperture of described pedestal through location-plate centre bore, the rotational lock sleeve of rotating locking apparatus again, the second threaded central aperture making tie down screw pass chuck is inserted in the first threaded central aperture of pedestal, by continuous rotational lock sleeve, tie down screw is contacted with pinching screw, now rotating locking apparatus automatically locks, and is firmly clamped by electrode.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (6)
1. an efficient electrode fast changes clamping fixture, it is characterized in that, comprise: pedestal, location-plate, chuck, locking device, clamping blind rivet, auxiliary locator and chuck, described location-plate and chuck are arranged on the both sides of described pedestal respectively, described locking device is arranged on the described chuck opposite side relative with described pedestal, and described auxiliary locator is arranged on the described location-plate opposite side relative with described pedestal; Described pedestal is provided with the open-celled structure of the first threaded central aperture and four cross distribution; Described fixed head is provided with the square hole of hollow round hole and four cross distribution, and described draw-in groove is fixedly connected with the open-celled structure of described pedestal and the square hole of described fixed head; One end of described clamping blind rivet is inserted in the first threaded central aperture of described pedestal through the hollow round hole of described fixed head; Described chuck is provided with the second threaded central aperture and electrode jack.
2. efficient electrode fast according to claim 1 changes clamping fixture, it is characterized in that, described locking device comprises rotational lock sleeve and tie down screw, and described tie down screw inserts in the first threaded central aperture of described pedestal through described second threaded central aperture.
3. efficient electrode fast according to claim 2 changes clamping fixture, and it is characterized in that, described first threaded central aperture, the second threaded central aperture are identical with the diameter of hollow round hole.
4. efficient electrode fast according to claim 1 changes clamping fixture, and it is characterized in that, the number of described chuck is 2 or 4, and symmetrical.
5. efficient electrode fast according to claim 1 changes clamping fixture, and it is characterized in that, described electrode jack is looped around the surrounding of described second centre bore.
6. efficient electrode fast according to claim 5 changes clamping fixture, and it is characterized in that, in described electrode hole, the placement number of electrode is even number, and is symmetric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410506404.8A CN104308310B (en) | 2014-09-28 | 2014-09-28 | A kind of efficiently quick electrode changes clamping fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410506404.8A CN104308310B (en) | 2014-09-28 | 2014-09-28 | A kind of efficiently quick electrode changes clamping fixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104308310A true CN104308310A (en) | 2015-01-28 |
| CN104308310B CN104308310B (en) | 2017-04-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410506404.8A Expired - Fee Related CN104308310B (en) | 2014-09-28 | 2014-09-28 | A kind of efficiently quick electrode changes clamping fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104308310B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106044533A (en) * | 2016-08-03 | 2016-10-26 | 苏州华冲精密机械有限公司 | Square steel pipe lifting hook |
| CN106583869A (en) * | 2016-11-30 | 2017-04-26 | 歌尔股份有限公司 | Electrode clamping equipment |
| CN106914817A (en) * | 2017-04-12 | 2017-07-04 | 张利群 | For the electrode beveller of electrochemical workstation |
| CN110561038A (en) * | 2019-08-16 | 2019-12-13 | 成都和鸿科技有限公司 | device and method for machining special-shaped hole of stationary blade of heavy gas turbine |
| CN115780939A (en) * | 2023-02-01 | 2023-03-14 | 成都宝利根创科电子有限公司 | Electrode positioning sheet replacing device and method |
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| CN1781638A (en) * | 2004-12-02 | 2006-06-07 | 财团法人金属工业研究发展中心 | Tool set for microfabrication, manufacturing method thereof, and microfabrication method |
| JP2007245333A (en) * | 2006-03-13 | 2007-09-27 | F-Tool Internatl Ag | Clamping device for positioning and fixing workpiece |
| CN101559505A (en) * | 2009-05-18 | 2009-10-21 | 黄岩星泰塑料模具有限公司 | Combined electrode clamp for electric spark processing |
| CN202498273U (en) * | 2011-12-16 | 2012-10-24 | 中国工程物理研究院激光聚变研究中心 | Electrode array assembly for electric spark processing apparatus |
| KR20140050376A (en) * | 2012-10-19 | 2014-04-29 | 김성일 | Jig-assembly fixing electrode for electric discharge machining and assembly for electrode and jig of nc work device in the electric discharge machining using the same |
| CN203696170U (en) * | 2014-01-06 | 2014-07-09 | 青岛职业技术学院 | Built-up jig for machining main body and sleeve of lathe wrench |
| CN204234927U (en) * | 2014-09-28 | 2015-04-01 | 苏州华冲精密机械有限公司 | A kind of efficient electrode fast changes clamping fixture |
-
2014
- 2014-09-28 CN CN201410506404.8A patent/CN104308310B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1781638A (en) * | 2004-12-02 | 2006-06-07 | 财团法人金属工业研究发展中心 | Tool set for microfabrication, manufacturing method thereof, and microfabrication method |
| JP2007245333A (en) * | 2006-03-13 | 2007-09-27 | F-Tool Internatl Ag | Clamping device for positioning and fixing workpiece |
| CN101559505A (en) * | 2009-05-18 | 2009-10-21 | 黄岩星泰塑料模具有限公司 | Combined electrode clamp for electric spark processing |
| CN202498273U (en) * | 2011-12-16 | 2012-10-24 | 中国工程物理研究院激光聚变研究中心 | Electrode array assembly for electric spark processing apparatus |
| KR20140050376A (en) * | 2012-10-19 | 2014-04-29 | 김성일 | Jig-assembly fixing electrode for electric discharge machining and assembly for electrode and jig of nc work device in the electric discharge machining using the same |
| CN203696170U (en) * | 2014-01-06 | 2014-07-09 | 青岛职业技术学院 | Built-up jig for machining main body and sleeve of lathe wrench |
| CN204234927U (en) * | 2014-09-28 | 2015-04-01 | 苏州华冲精密机械有限公司 | A kind of efficient electrode fast changes clamping fixture |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106044533A (en) * | 2016-08-03 | 2016-10-26 | 苏州华冲精密机械有限公司 | Square steel pipe lifting hook |
| CN106583869A (en) * | 2016-11-30 | 2017-04-26 | 歌尔股份有限公司 | Electrode clamping equipment |
| CN106914817A (en) * | 2017-04-12 | 2017-07-04 | 张利群 | For the electrode beveller of electrochemical workstation |
| CN110561038A (en) * | 2019-08-16 | 2019-12-13 | 成都和鸿科技有限公司 | device and method for machining special-shaped hole of stationary blade of heavy gas turbine |
| CN115780939A (en) * | 2023-02-01 | 2023-03-14 | 成都宝利根创科电子有限公司 | Electrode positioning sheet replacing device and method |
| CN115780939B (en) * | 2023-02-01 | 2023-04-18 | 成都宝利根创科电子有限公司 | Electrode positioning sheet replacing device and method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104308310B (en) | 2017-04-05 |
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| PB01 | Publication | ||
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| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Hu high tech Zone of Suzhou City, Jiangsu province 215151 Guan Industrial Park Road No. 26 building, 9 blue and white Patentee after: JIANGSU WEI LU ROBOT TECHNOLOGY Co.,Ltd. Address before: Hu high tech Zone of Suzhou City, Jiangsu province 215151 Guan Industrial Park Road No. 26 building, 9 blue and white Patentee before: SUZHOU HUACHONG PRECISION MACHINERY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Efficient and quick electrode-replacing clamping fixture Effective date of registration: 20191219 Granted publication date: 20170405 Pledgee: Bank of Jiangsu Co.,Ltd. Suzhou New Area sub branch Pledgor: JIANGSU WEI LU ROBOT TECHNOLOGY Co.,Ltd. Registration number: Y2019980001157 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220316 Granted publication date: 20170405 Pledgee: Bank of Jiangsu Co.,Ltd. Suzhou New Area sub branch Pledgor: JIANGSU WEI LU ROBOT TECHNOLOGY Co.,Ltd. Registration number: Y2019980001157 |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170405 |