CN102773724A - Fixing device for electrodes - Google Patents
Fixing device for electrodes Download PDFInfo
- Publication number
- CN102773724A CN102773724A CN2012100991240A CN201210099124A CN102773724A CN 102773724 A CN102773724 A CN 102773724A CN 2012100991240 A CN2012100991240 A CN 2012100991240A CN 201210099124 A CN201210099124 A CN 201210099124A CN 102773724 A CN102773724 A CN 102773724A
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- China
- Prior art keywords
- support column
- base
- bolt hole
- center
- pressure plate
- 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.)
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- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The invention relates to a fixing device for electrodes, and the fixing device comprises a base, a pressure plate, a locking bolt and a support column, wherein a square deep groove is arranged on the base; a bolt hole is arranged at the center of the deep groove; screw holes are arranged around the bolt hole; the pressure plate is fixed in the deep groove by using screws; the support column is arranged on the pressure plate; a through hole which is communicated with the bolt hole at the center of the deep groove is arranged at the center of the pressure plate; and the support column is locked and fixed at the side of the base through the locking bolt. The device is ingenious in design, stable in work, compact in structure, convenient for processing, standard in part forming and easy to change, so that the precision of electrodes with reversed hooks or deep fillets is improved and the processing cost is reduced at the same time.
Description
Technical field
The present invention relates to a kind of device of injection mold part processing, relate in particular to a kind of fixture that is used for electrode.
Background technology
At present, because electronic product trends towards miniaturization, therefore; The all the more miniaturization of its parts, precise treatment; Common its inside also has the structure of back-off and dark muscle in these micro parts, and for the injection mold of realizing these forming parts adopts taper pin inner core pulling structure usually, but the structure of this type of mould is very complicated; Subject matter is embodied in the processing of sparking electrode; This type electrode is elongated and have back-off or dark fillet, adopt line cutting discharge and this dual mode of Cutter Body Processing with Machining Center usually, but the precision of processing technology cycle length, complex procedures, expense height and electrode and outward appearance is difficult to guarantee.
Summary of the invention
In view of the deficiency that prior art exists, the object of the invention is to provide a kind of and is guaranteeing under injection-moulded plastic part product appearance, dimensional accuracy and the prerequisite of die life, and high level, high efficiency are used for the fixture of electrode and accomplish accurately processing.
For achieving the above object; The present invention adopts following technical scheme: a kind of fixture that is used for electrode is characterized in that: it comprises base, platen, clamping screw, support column, is provided with a dark groove of square above the described base; Dark groove center is provided with bolt hole; Be provided with screw hole around the bolt hole, described platen is screwed in dark groove, and platen is provided with support column; The center be provided with dark groove in the through hole that communicates of the intracardiac bolt hole that is provided with, described support column 4 is locked in base 1 side through clamping screw 3.
This device designs ingenious, working stability, and compact conformation, easy to process, install the each several part part and form standardization, be easy to change, make to have back-off or the precision raising of the electrode of fillet deeply, reduced processing cost simultaneously.
Description of drawings
Fig. 1 is the vertical view of base;
Fig. 2 is a structural representation of the present invention;
Fig. 3 is a working state schematic representation of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is further described.
As shown in the figure, a kind of fixture that is used for electrode comprises base 1, platen 2, clamping screw 3, support column 4, is provided with a dark groove 11 of square above the base 1; Dark groove 11 centers are provided with bolt hole; Be provided with screw hole around the bolt hole, platen 2 is screwed in dark groove 11, and platen 2 is provided with support column; The center be provided with dark groove 11 in the through hole that communicates of the intracardiac bolt hole that is provided with; Electrode 5 places on the platen 2, and platen 2 is provided with support column support electrode 5, is locked on the base 1 with clamping screw.Support column 4 is locked in base 1 side through clamping screw 3, and the other end of clamping screw 3 is fixed on the EROWA tool of machining center.
Like this, electrode 5 is fixed on the machining center through device, and the cutter of machining center is installed and can puts back-off that needs on the electrode 5 and the dark light milling of fillet in place through this secondary.
Claims (1)
1. fixture that is used for electrode; It is characterized in that: it comprises base (1), platen (2), clamping screw (3), support column (4); Be provided with a dark groove of square (11) above the described base (1), dark groove (11) center is provided with bolt hole, is provided with screw hole around the bolt hole; Described platen (2) is screwed in dark groove (11); Platen (2) is provided with support column, the center be provided with dark groove (11) in the through hole that communicates of the intracardiac bolt hole that is provided with, described support column (4) is locked in base (1) side through clamping screw (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100991240A CN102773724A (en) | 2012-04-06 | 2012-04-06 | Fixing device for electrodes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100991240A CN102773724A (en) | 2012-04-06 | 2012-04-06 | Fixing device for electrodes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102773724A true CN102773724A (en) | 2012-11-14 |
Family
ID=47118946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100991240A Pending CN102773724A (en) | 2012-04-06 | 2012-04-06 | Fixing device for electrodes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102773724A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103240472A (en) * | 2013-05-09 | 2013-08-14 | 天津市中环三峰电子有限公司 | Fixing device for electrode wire cutting |
| CN103645227A (en) * | 2013-12-31 | 2014-03-19 | 长沙理工大学 | Device and method for fixing working electrode angle |
| CN104117865A (en) * | 2014-07-22 | 2014-10-29 | 天津市中环三峰电子有限公司 | Fixing device for machining of side face of electrode |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1932611A2 (en) * | 2006-12-11 | 2008-06-18 | General Electric Company | Adaptive spindle assembly for electroerosion machining on a CNC machine tool |
| CN201076992Y (en) * | 2007-09-25 | 2008-06-25 | 山东鲁得贝车灯股份有限公司 | Special rapid fixture for machining center and spark machine |
| EP2002911A1 (en) * | 2007-06-14 | 2008-12-17 | Beko GmbH | Machining head, especially for milling of electrodes, device for removal of chips as well as the unit consisting of the head and the device for the removal of chips. |
| CN201350560Y (en) * | 2008-12-25 | 2009-11-25 | 厦门市易电夹具有限公司 | Quick-changed numerical control milling electrode fixture |
| CN201493692U (en) * | 2009-08-14 | 2010-06-02 | 广东志高空调有限公司 | Electrode rapid clamping and locating system |
| CN201505822U (en) * | 2009-06-05 | 2010-06-16 | 上海德奎久保田模具有限公司 | Improved structure of clamping mechanism for square electrode clamper |
| CN202607263U (en) * | 2012-04-06 | 2012-12-19 | 天津市中环三峰电子有限公司 | Device for fixing electrode |
-
2012
- 2012-04-06 CN CN2012100991240A patent/CN102773724A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1932611A2 (en) * | 2006-12-11 | 2008-06-18 | General Electric Company | Adaptive spindle assembly for electroerosion machining on a CNC machine tool |
| EP1932611A3 (en) * | 2006-12-11 | 2011-05-18 | General Electric Company | Adaptive spindle assembly for electroerosion machining on a CNC machine tool |
| EP2002911A1 (en) * | 2007-06-14 | 2008-12-17 | Beko GmbH | Machining head, especially for milling of electrodes, device for removal of chips as well as the unit consisting of the head and the device for the removal of chips. |
| CN201076992Y (en) * | 2007-09-25 | 2008-06-25 | 山东鲁得贝车灯股份有限公司 | Special rapid fixture for machining center and spark machine |
| CN201350560Y (en) * | 2008-12-25 | 2009-11-25 | 厦门市易电夹具有限公司 | Quick-changed numerical control milling electrode fixture |
| CN201505822U (en) * | 2009-06-05 | 2010-06-16 | 上海德奎久保田模具有限公司 | Improved structure of clamping mechanism for square electrode clamper |
| CN201493692U (en) * | 2009-08-14 | 2010-06-02 | 广东志高空调有限公司 | Electrode rapid clamping and locating system |
| CN202607263U (en) * | 2012-04-06 | 2012-12-19 | 天津市中环三峰电子有限公司 | Device for fixing electrode |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103240472A (en) * | 2013-05-09 | 2013-08-14 | 天津市中环三峰电子有限公司 | Fixing device for electrode wire cutting |
| CN103645227A (en) * | 2013-12-31 | 2014-03-19 | 长沙理工大学 | Device and method for fixing working electrode angle |
| CN103645227B (en) * | 2013-12-31 | 2015-10-28 | 长沙理工大学 | A kind of working electrode angle fixing device and method |
| CN104117865A (en) * | 2014-07-22 | 2014-10-29 | 天津市中环三峰电子有限公司 | Fixing device for machining of side face of electrode |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121114 |