CN202344071U - Notch electrode for micro-electrical discharge machining (micro-EDM) blind hole - Google Patents
Notch electrode for micro-electrical discharge machining (micro-EDM) blind hole Download PDFInfo
- Publication number
- CN202344071U CN202344071U CN 201120448514 CN201120448514U CN202344071U CN 202344071 U CN202344071 U CN 202344071U CN 201120448514 CN201120448514 CN 201120448514 CN 201120448514 U CN201120448514 U CN 201120448514U CN 202344071 U CN202344071 U CN 202344071U
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- CN
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- Prior art keywords
- electrode
- micro
- notch
- blind hole
- breach
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- 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 relates to an electrode for a machining blind hole, particularly to a notch electrode for a micro-electrical discharge machining (micro-EDM) blind hole. The notch electrode comprises a main shaft, an electrode handle, and a transition rod, and further comprises a notch tool electrode, wherein the main shaft is connected with the electrode handle; the electrode handle is connected with the transition rod; the transition rod is connected with the notch tool electrode; and the notch tool electrode is a cylindrical shape with a notch. The device removes metal particles in electrical machining ablation by virtue of the electrode notch, thus enlarging discharge gap and improving discharge condition; therefore, the successful implementation of electrical machining discharge process is ensured.
Description
Technical field
The utility model relates to a kind of processing blind hole and uses electrode, relates to a kind of fine electric spark processing blind hole specifically and uses the breach electrode.
Background technology
Spark machined is different with the metal cutting processing mechanism, and in process, instrument does not directly contact with workpiece, but the high temperature that leans between instrument and the workpiece constantly pulse spark discharge to produce local moment progressively loses metal material and removes.Owing to do not have interaction force between spark machined instrument and the workpiece, make spark machined aspect microfabrication, special advantages arranged.Prior art spark machined circular hole discharging gap is little, and the efficient of getting rid of electric machining ablation metal particulate is low.
The utility model content
It is little that the utility model will overcome existing spark machined circular hole discharging gap exactly, gets rid of the problem of electric machining ablation metal particulate inefficiency, provides a kind of fine electric spark processing blind hole to use the breach electrode.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme:
A kind of fine electric spark processing blind hole is used the breach electrode, comprises main shaft, electrode handle, transiting rod, also comprises the breach tool-electrode, said main shaft connection electrode handle, and said electrode handle connects transiting rod, and said transiting rod connects the breach tool-electrode.
As preferably, said breach tool-electrode is cylindric for the band breach.
The utility model makes it compared with prior art owing to adopted above technical scheme, has the following advantages and characteristics:
This fine electric spark processing blind hole is used the breach electrode; Improved the efficient of getting rid of electric machining ablation metal particulate; Especially the effect to fine electric machining removing electric machining ablation metal particulate is more obvious, and the electrode breach has increased discharging gap, has improved discharged condition; Thereby guaranteed carrying out smoothly of electric machining discharge process, process velocity obviously improves.
Description of drawings
Accompanying drawing is used to provide the further understanding to the utility model, and constitutes the part of specification, is used to explain the utility model with the embodiment of the utility model, does not constitute the restriction to the utility model.In the accompanying drawings:
Fig. 1 is the utility model master TV structure sketch map;
Fig. 2 is the utility model A-A structural representation.
The specific embodiment
Describe below in conjunction with the preferred embodiment of accompanying drawing, should be appreciated that preferred embodiment described herein only is used for explanation and explains the utility model, and be not used in qualification the utility model the utility model.
As depicted in figs. 1 and 2, a kind of fine electric spark processing blind hole is used the breach electrode, comprises main shaft 1, electrode handle 2, transiting rod 3, also comprises breach tool-electrode 4, main shaft connection electrode handle, and electrode handle connects transiting rod, and transiting rod connects the breach tool-electrode.The breach tool-electrode is cylindric for the band breach.
Accomplish eliminating electric machining ablation metal particulate through the breach tool-electrode, increased discharging gap, improved discharged condition, thereby guaranteed carrying out smoothly of electric machining discharge process.Condition is necessary rotary processing, could form circular hole.Add and man-hour blind hole is installed on the machine tool chief axis with the breach electrode, move machine tool chief axis then to desired location.When fine electric machining edm, rotary processing when machine tool chief axis moves downward forms circular hole.
The above is merely the preferred embodiment of the utility model; Be not limited to the utility model; Although the utility model has been carried out detailed explanation with reference to previous embodiment; For a person skilled in the art, it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement.All within the spirit and principle of the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (2)
1. a fine electric spark processing blind hole is used the breach electrode; Comprise main shaft, electrode handle, transiting rod, it is characterized in that: also comprise the breach tool-electrode, said main shaft connection electrode handle; Said electrode handle connects transiting rod, and said transiting rod connects the breach tool-electrode.
2. a kind of fine electric spark processing blind hole according to claim 1 is used the breach electrode, it is characterized in that: said breach tool-electrode is cylindric for the band breach.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120448514 CN202344071U (en) | 2011-11-14 | 2011-11-14 | Notch electrode for micro-electrical discharge machining (micro-EDM) blind hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120448514 CN202344071U (en) | 2011-11-14 | 2011-11-14 | Notch electrode for micro-electrical discharge machining (micro-EDM) blind hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202344071U true CN202344071U (en) | 2012-07-25 |
Family
ID=46533100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120448514 Expired - Fee Related CN202344071U (en) | 2011-11-14 | 2011-11-14 | Notch electrode for micro-electrical discharge machining (micro-EDM) blind hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202344071U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105364232A (en) * | 2015-11-26 | 2016-03-02 | 宁波虎兴数控科技有限公司 | Electric spark deep blind hole processing device |
| CN107175377A (en) * | 2017-07-21 | 2017-09-19 | 大连交通大学 | A kind of non-homogeneous disturbance electric spark micro hole machining device |
-
2011
- 2011-11-14 CN CN 201120448514 patent/CN202344071U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105364232A (en) * | 2015-11-26 | 2016-03-02 | 宁波虎兴数控科技有限公司 | Electric spark deep blind hole processing device |
| CN107175377A (en) * | 2017-07-21 | 2017-09-19 | 大连交通大学 | A kind of non-homogeneous disturbance electric spark micro hole machining device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120725 Termination date: 20121114 |