CN204234927U - A kind of efficient electrode fast changes clamping fixture - Google Patents
A kind of efficient electrode fast changes clamping fixture Download PDFInfo
- Publication number
- CN204234927U CN204234927U CN201420562666.1U CN201420562666U CN204234927U CN 204234927 U CN204234927 U CN 204234927U CN 201420562666 U CN201420562666 U CN 201420562666U CN 204234927 U CN204234927 U CN 204234927U
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- China
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- chuck
- central aperture
- location
- pedestal
- threaded central
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- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The utility model discloses a kind of efficient electrode fast and change clamping fixture, comprise pedestal, location-plate, chuck, locking device, clamping blind rivet, auxiliary locator and chuck, location-plate and chuck are arranged on the both sides of pedestal respectively, locking device is arranged on the chuck opposite side relative with pedestal, and auxiliary locator is arranged on the location-plate opposite side relative with pedestal; Pedestal is provided with the open-celled structure of the first threaded central aperture and four cross distribution; Location-plate is provided with the square hole of hollow round hole and four cross distribution, and chuck is fixedly connected with open-celled structure and square hole; Clamping blind rivet inserts in the first threaded central aperture through hollow round hole; Chuck is provided with the second threaded central aperture and electrode jack.It is simple that the utility model has structure, easy and simple to handle, the advantages such as electrode positioning precision is high, speed is fast, and can electrode batch replacement and location be carried out, efficiency is higher, and it is by batch process and high accuracy quick position, greatly reduce human error, improve work quality and efficiency.
Description
Technical field
The utility model relates to electrode machining mould applications, particularly relates to a kind of efficient electrode fast and changes 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.
Utility model content
The technical problem that the utility model 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 utility model 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 location-plate is provided with the square hole of hollow round hole and four cross distribution, and described chuck is fixedly connected with the open-celled structure of described pedestal and the square hole of described location-plate; 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 location-plate; Described chuck is provided with the second threaded central aperture and electrode jack.
In the utility model preferred embodiment, 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 the utility model preferred embodiment, described first threaded central aperture, the second threaded central aperture are identical with the diameter of hollow round hole.
In the utility model preferred embodiment, the number of described chuck is 2 or 4, and symmetrical.
In the utility model preferred embodiment, described electrode jack is looped around the surrounding of described second threaded central aperture.
In the utility model preferred embodiment, in described electrode jack, the placement number of electrode is even number, and is symmetric.
The beneficial effects of the utility model are: a kind of efficient electrode fast of the utility model 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 utility model, 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 utility model 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 utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection domain of the present utility model.
Refer to Fig. 1 and Fig. 2, the utility model embodiment 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 location-plate 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 location-plate 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 location-plate 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 embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description 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 utility model.
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 location-plate is provided with the square hole of hollow round hole and four cross distribution, and described chuck is fixedly connected with the open-celled structure of described pedestal and the square hole of described location-plate; 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 location-plate; 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 threaded central aperture.
6. efficient electrode fast according to claim 5 changes clamping fixture, and it is characterized in that, in described electrode jack, the placement number of electrode is even number, and is symmetric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420562666.1U CN204234927U (en) | 2014-09-28 | 2014-09-28 | A kind of efficient electrode fast changes clamping fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420562666.1U CN204234927U (en) | 2014-09-28 | 2014-09-28 | A kind of efficient electrode fast changes clamping fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204234927U true CN204234927U (en) | 2015-04-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420562666.1U Expired - Fee Related CN204234927U (en) | 2014-09-28 | 2014-09-28 | A kind of efficient electrode fast changes clamping fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204234927U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104308310A (en) * | 2014-09-28 | 2015-01-28 | 苏州华冲精密机械有限公司 | Efficient and quick electrode-replacing clamping fixture |
| CN108145264A (en) * | 2017-12-25 | 2018-06-12 | 陈益德 | A kind of efficiently quick electrode replaces clamping fixture |
| CN111992823A (en) * | 2020-07-22 | 2020-11-27 | 广东工业大学 | Double-station sheet cutting connecting rod cracking groove device |
-
2014
- 2014-09-28 CN CN201420562666.1U patent/CN204234927U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104308310A (en) * | 2014-09-28 | 2015-01-28 | 苏州华冲精密机械有限公司 | Efficient and quick electrode-replacing clamping fixture |
| CN104308310B (en) * | 2014-09-28 | 2017-04-05 | 苏州华冲精密机械有限公司 | A kind of efficiently quick electrode changes clamping fixture |
| CN108145264A (en) * | 2017-12-25 | 2018-06-12 | 陈益德 | A kind of efficiently quick electrode replaces clamping fixture |
| CN108145264B (en) * | 2017-12-25 | 2019-06-25 | 营口德盛碳素有限公司 | It is a kind of that efficiently quickly electrode replaces clamping fixture |
| CN111992823A (en) * | 2020-07-22 | 2020-11-27 | 广东工业大学 | Double-station sheet cutting connecting rod cracking groove device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150401 Termination date: 20150928 |
|
| EXPY | Termination of patent right or utility model |