CN204262532U - A kind of WEDM filar guide - Google Patents
A kind of WEDM filar guide Download PDFInfo
- Publication number
- CN204262532U CN204262532U CN201420627328.1U CN201420627328U CN204262532U CN 204262532 U CN204262532 U CN 204262532U CN 201420627328 U CN201420627328 U CN 201420627328U CN 204262532 U CN204262532 U CN 204262532U
- Authority
- CN
- China
- Prior art keywords
- filar guide
- wedm
- wire electrode
- utility
- guide body
- 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.)
- Expired - Fee Related
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- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The utility model discloses a kind of WEDM filar guide, comprise: filar guide body, described filar guide body is made up of two shapes, semicylinder that structure is identical, one end of described two semicylinders is connected by pin, the other end is provided with the magnet of attracting each other, all offer a shape, V-type groove that size is all identical inside the parallel surface of described two semicylinders, wire electrode through described two V-type grooves, and all contacts with the cell wall of described two V-type grooves.By the way, the utility model structure is simple, it is convenient to wear silk, ensures that wire electrode is vertical between upper lower tumbler, stable, thus improves machining accuracy.
Description
Technical field
The utility model relates to Wire EDM apparatus field, particularly relates to a kind of WEDM filar guide.
Background technology
China produces and the overwhelming majority of use is High-speed Wire Electro-Discharge Machine, High-speed Wire Electro-Discharge Machine is as the original creation technology of China, become one of machine that in China NC Machine, output is maximum, most widely used, along with the develop rapidly of China's die industry, WEDM is had higher requirement, thus also further promotes the development of Electric Discharge Wire-cutting Technology.
In cutting on line process; because wire electrode is driven by wire storage tube; transmission is carried out through guide frame guide wheel etc.; wire electrode jitter phenomenon is often there will be apart from a middle segment electrode silk at upper lower tumbler; the quality of impact processing, causes the fineness of cutting poor, and cutting accuracy is unstable; after cutting, the uniformity of workpiece can not ensure, completely also to problems such as the life-span of guide wheel have an impact.
Utility model content
The technical problem that the utility model mainly solves is to provide a kind of WEDM filar guide, and structure is simple, it is convenient to wear silk, ensures that wire electrode is vertical between upper lower tumbler, stable, thus improves machining accuracy.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: provide a kind of WEDM filar guide, comprise: filar guide body, described filar guide body is made up of two shapes, semicylinder that structure is identical, one end of described two semicylinders is connected by pin, the other end is provided with the magnet of attracting each other, a shape, V-type groove that size is all identical is all offered inside the parallel surface of described two semicylinders, wire electrode through described two V-type grooves, and all contacts with the cell wall of described two V-type grooves.
In the utility model preferred embodiment, described filar guide body is made up of polycrystalline diamond.
In the utility model preferred embodiment, after described two V-type grooves fasten, form square groove.
In the utility model preferred embodiment, the cross section of described square groove is in square, and described square is the circumscribed quadrilateral of wire electrode circular cross section.
The beneficial effects of the utility model are: a kind of WEDM filar guide of the utility model, structure is simple, wear silk convenient, wire electrode contacts with the cell wall of the V-type groove of two on filar guide body, can be within it spacing preferably by wire electrode, ensure that wire electrode is vertical between upper lower tumbler, stable, thus improve machining accuracy.
Accompanying drawing explanation
Fig. 1 is the cross-sectional structure schematic diagram of a kind of WEDM filar guide one of the utility model preferred embodiment;
In accompanying drawing, the mark of each parts is as follows: 1, filar guide body, and 2, pin, 3, magnet, 4, wire electrode, 11, V-type groove.
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, the utility model embodiment comprises:
A kind of WEDM filar guide, comprise: filar guide body 1, described filar guide body 1 is by two shapes, the semicylinder composition that structure is identical, one end of described two semicylinders is connected by pin 2, one of them semicylinder can do opening and closing movement relative to another semicylinder, conveniently wear silk, the other end of described two semicylinders is provided with the magnet 3 of attracting each other, two semicylinder tight closes are guaranteed by this magnet 3, a shape is all offered inside the parallel surface of described two semicylinders, the V-type groove 11 that size is all identical, wire electrode 4 is through described two V-type grooves 11, and all contact with the cell wall of described two V-type grooves 11, spacing well and be stretched in two V-type grooves 11 by wire electrode 4, avoid the wire electrode 4 be positioned between lower tumbler to shake and position skew occurs.
Preferably, described filar guide body 1 is made up of polycrystalline diamond, and wearability is good, avoids the cell wall of the wire electrode 4 of high-speed mobile to the V-type groove 11 on it to cause wearing and tearing.
Described two V-type grooves 11 form square groove after fastening simultaneously, the cross section of described square groove is in square, and described square is the circumscribed quadrilateral of the circular cross section of wire electrode 4, namely wire electrode 4 can compress by the cell wall of V-type groove 11, can carry out good spacing to wire electrode 4, and ensure the stability of wire electrode locus state, thus improve machining accuracy.
The utility model discloses a kind of WEDM filar guide, structure is simple, wear silk convenient, wire electrode contacts with the cell wall of the V-type groove of two on filar guide body, can be within it spacing preferably by wire electrode, ensure that wire electrode is vertical between upper lower tumbler, stable, thus improve machining accuracy; This filar guide body is made up of polycrystalline diamond simultaneously, and wearability is good, long service life.
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 (4)
1. a WEDM filar guide, it is characterized in that, comprise: filar guide body, described filar guide body is made up of two shapes, semicylinder that structure is identical, one end of described two semicylinders is connected by pin, and the other end is provided with the magnet of attracting each other, and all offers a shape, V-type groove that size is all identical inside the parallel surface of described two semicylinders, wire electrode through described two V-type grooves, and all contacts with the cell wall of described two V-type grooves.
2. WEDM filar guide according to claim 1, is characterized in that, described filar guide body is made up of polycrystalline diamond.
3. WEDM filar guide according to claim 1, is characterized in that, forms square groove after described two V-type grooves fasten.
4. WEDM filar guide according to claim 3, is characterized in that, the cross section of described square groove is in square, and described square is the circumscribed quadrilateral of wire electrode circular cross section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420627328.1U CN204262532U (en) | 2014-10-28 | 2014-10-28 | A kind of WEDM filar guide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420627328.1U CN204262532U (en) | 2014-10-28 | 2014-10-28 | A kind of WEDM filar guide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204262532U true CN204262532U (en) | 2015-04-15 |
Family
ID=52797429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420627328.1U Expired - Fee Related CN204262532U (en) | 2014-10-28 | 2014-10-28 | A kind of WEDM filar guide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204262532U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104339050A (en) * | 2014-10-28 | 2015-02-11 | 苏州市宝玛数控设备有限公司 | Wire guide for wire cut electrical discharge machine |
| CN106457437A (en) * | 2015-05-25 | 2017-02-22 | 三菱电机株式会社 | Support device and electrical discharge machine |
-
2014
- 2014-10-28 CN CN201420627328.1U patent/CN204262532U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104339050A (en) * | 2014-10-28 | 2015-02-11 | 苏州市宝玛数控设备有限公司 | Wire guide for wire cut electrical discharge machine |
| CN106457437A (en) * | 2015-05-25 | 2017-02-22 | 三菱电机株式会社 | Support device and electrical discharge machine |
| CN106457437B (en) * | 2015-05-25 | 2018-08-03 | 三菱电机株式会社 | Support device and discharging processing machine |
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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: 20150415 Termination date: 20151028 |
|
| EXPY | Termination of patent right or utility model |