CN203343772U - Fixing device for processing electrodes in batches - Google Patents
Fixing device for processing electrodes in batches Download PDFInfo
- Publication number
- CN203343772U CN203343772U CN 201320415113 CN201320415113U CN203343772U CN 203343772 U CN203343772 U CN 203343772U CN 201320415113 CN201320415113 CN 201320415113 CN 201320415113 U CN201320415113 U CN 201320415113U CN 203343772 U CN203343772 U CN 203343772U
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- backing plate
- processing
- electrodes
- fixing device
- plate
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- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The utility model relates to a fixing device for processing electrodes in batches. The fixing device for processing the electrodes in batches comprises a jig plate, a backing plate and positioning blocks, the backing plate is fixed under the jig plate through screws, the positioning blocks are fixed under the backing plate through screws, the center of the jig plate is provided with a screw hole, two groups of rectangular bosses are symmetrically distributed around the screw hole, two groups of square bosses are symmetrically distributed among the rectangular bosses, and the center of the backing plate is provided with a screw through hole. The opposite faces of the inner sides of the rectangular bosses and the square bosses are provided with steps. The fixing device for processing the electrodes is ingenious in design, stable in working, simple in structure, convenient to process and easy to assemble and disassemble, can reduces the processing costs of dies, fundamentally solves the problems of processing accuracy and processing speed of the electrodes, and guarantees that the tolerance accuracy is below 0.005 mm.
Description
Technical field
The utility model relates to the fixture that field of machining is used, and relates in particular to a kind of fixture for the batch machining electrode.
Background technology
At present, electrode is widely used in the die cavity of processing injection mold, and its shape of product becomes increasingly complex, and appearance requirement and dimensional requirement are also more and more higher, and the processing method of electrode is single, usually adopt machined roughing to go out profile, machining center is removed defective material, mills out working portion and centering benchmark, and this way makes the identical electrode of geomery cardinal principle, waste a large amount of man-hours while before processing, looking for benchmark, and high to operator's qualification requirement, the homogeneity of product of processing is poor.
Summary of the invention
In view of the deficiency that prior art exists, the utility model purpose is to provide a kind of high-precision batch electrode processing method.For achieving the above object, the utility model adopts following technical scheme: for the fixture of batch machining electrode, it is characterized in that: it comprises jig plate, backing plate, locating piece, described backing plate is screwed below jig plate, described locating piece is screwed below backing plate, and the center of jig plate is provided with screw hole, and the screw hole surrounding is symmetrically distributed with two group leader's square boss, symmetrical two prescription shape boss between the rectangle boss, the center of backing plate is provided with the screw via hole.
The inboard opposite face of described rectangle boss and square boss is provided with step.
This device design is ingenious, and working stability is simple in structure, easy to process, is easy to dismounting, reduces the processing cost of mould, has fundamentally solved the problem of accuracy of electrode processing and process velocity, guarantees that tolerance grade is below 0.005 millimeter.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the front view of jig plate;
Fig. 3 is the schematic diagram of backing plate;
Fig. 4 is scheme of installation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in the figure, a kind of fixture for the batch machining electrode, it comprises jig plate 1, backing plate 2, locating piece 3, backing plate 2 is screwed below jig plate 1, locating piece 3 is screwed below backing plate 2, and the center of jig plate 1 is provided with screw hole 11, and screw hole 11 surroundings are symmetrically distributed with two group leader's square boss 12,12 symmetrical two prescription shape boss 13 of rectangle boss, the center of backing plate 2 is provided with screw via hole 21.The inboard opposite face of rectangle boss 12 and square boss 13 is provided with step.
During use, first the bottom of electrode 4 is milled out to the groove of rectangle boss 12 and square boss 13 shapes on coupling jig plate 1, then electrode 4 grooves are inserted to jig plate 1, place steadily, pass screw hole 11 and the screw via hole 21 jig plate 1, backing plate 2 with screw from the bottom of locating piece 3, electrode 4 is fixed on above jig plate 1.Then fixture is installed on lathe, take four limits of jig plate 1 as benchmark arranges machining coordinate system, electrode to be processed.This kind of fixed form also can be for the batch machining of die.
Claims (2)
1. the fixture for the batch machining electrode, it is characterized in that: it comprises jig plate (1), backing plate (2), locating piece (3), described backing plate (2) is screwed below jig plate (1), described locating piece (3) is screwed below backing plate (2), the center of jig plate (1) is provided with screw hole (11), screw hole (11) surrounding is symmetrically distributed with two group leader's square boss (12), symmetrical two prescription shape boss (13) between rectangle boss (12), the center of backing plate (2) is provided with screw via hole (21).
2. the fixture for the batch machining electrode according to claim 1, it is characterized in that: the inboard opposite face of described rectangle boss (12) and square boss (13) is provided with step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320415113 CN203343772U (en) | 2013-07-12 | 2013-07-12 | Fixing device for processing electrodes in batches |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320415113 CN203343772U (en) | 2013-07-12 | 2013-07-12 | Fixing device for processing electrodes in batches |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203343772U true CN203343772U (en) | 2013-12-18 |
Family
ID=49743705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320415113 Expired - Fee Related CN203343772U (en) | 2013-07-12 | 2013-07-12 | Fixing device for processing electrodes in batches |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203343772U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103331627A (en) * | 2013-07-12 | 2013-10-02 | 天津市中环三峰电子有限公司 | Fixing device for electrode batch processing |
-
2013
- 2013-07-12 CN CN 201320415113 patent/CN203343772U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103331627A (en) * | 2013-07-12 | 2013-10-02 | 天津市中环三峰电子有限公司 | Fixing device for electrode batch processing |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131218 Termination date: 20190712 |