CN217529516U - Jig for processing electrode - Google Patents
Jig for processing electrode Download PDFInfo
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- CN217529516U CN217529516U CN202222021057.2U CN202222021057U CN217529516U CN 217529516 U CN217529516 U CN 217529516U CN 202222021057 U CN202222021057 U CN 202222021057U CN 217529516 U CN217529516 U CN 217529516U
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Abstract
The utility model discloses a tool for processing electrode belongs to frock clamp technical field, tool for processing electrode includes guider, central positioner and connecting plate, guider and central positioner are connected respectively to the connecting plate, guider is equipped with the guide way that supplies the electrode holder to remove, the last two locating surfaces that are equipped with of central positioner, two locating surface symmetries just are the contained angle and arrange, the plane of symmetry of two locating surfaces and the plane of symmetry coplane of guide way, when promoting the electrode holder and removing to the contained angle direction of two locating surfaces along the guide way, two locating surface positioning electrode raw material blocks. The utility model discloses a tool for processing electrode can be fast will need centering electrode raw material block and electrode holder centering assembly, and the simple operation is measured the alignment centering than traditional use slide caliper rule repeatedly, practices thrift the plenty of time to its simple structure, it is with low costs.
Description
Technical Field
The utility model belongs to the technical field of frock clamp, concretely relates to tool for processing electrode.
Background
The electric discharge machine is a special machining method for etching and removing conductive materials by using the electric corrosion action generated when pulse discharge is generated between two electrodes immersed in working liquid, and is also called as electric discharge machining or electric corrosion machining. The working principle is as follows: when the electric spark machine is processed, the tool electrode and the workpiece are respectively connected with two poles of a pulse power supply and immersed in the working liquid, or the working liquid is filled into the discharge gap. The feeding of the tool electrode to the workpiece is controlled by the automatic gap control system, and when the gap between the two electrodes reaches a certain distance, the pulse voltage applied to the two electrodes breaks down the working liquid to generate spark discharge.
Tool electrodes (electrodes for short) are usually fixed on an electrode holder, the electrodes are consumable products and need to be replaced at regular time, and the electrodes are manufactured by machining electrode raw material blocks.
The electrode holder commonly used at present is a standard EROWA electrode holder, and as shown in fig. 1, the electrode holder 1 is a square body, and a U-shaped groove 101, called a U-shaped groove electrode holder, is formed in the square body. When the electrode raw material block is machined, the electrode raw material block 2 needs to be installed at the position of a U-shaped groove 101 of an EROWA electrode holder, the electrode raw material block 2 needs to be placed at the middle position of the electrode holder 1, and then the electrode raw material block and the electrode base are fixedly connected through bolts. Therefore, during subsequent machining, machining allowance of each part can be uniform, the situation that machining allowance of one end of the electrode raw material block is too large and allowance of the other end of the electrode raw material block is too small is avoided, and the machining workload is increased due to the fact that machining allowance is too large, so that more material, tool and energy consumption can be increased. Too small a machining allowance may result in difficulty in eliminating form and position errors and surface defects remaining during the machining process of the previous process.
When the position of placing electrode raw material piece in EROWA electrode holder central point put among the prior art, need use slide caliper rule to measure alignment centering repeatedly, relatively waste time to the tool that uses is loaded down with trivial details when electrode raw material piece and electrode holder assemble in the present trade is made, and the cost is higher.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a tool for processing electrode enables the assembly of the former feed block of needs centering electrode and the quick centering of electrode holder, simple structure, and is with low costs.
In order to solve the technical problem, the utility model discloses a following technical scheme:
processing tool for electrode, its characterized in that:
including guider, central positioner and connecting plate, guider and central positioner all set up on the coplanar of connecting plate, guider is equipped with the guide way that supplies the electrode holder to remove, be equipped with two locating surfaces on the central positioner, two the locating surface symmetry just is the contained angle and arranges, two the plane of symmetry of locating surface with the plane of symmetry coplane of guide way is when promoting the electrode holder is followed the guide way is to two when the contained angle direction of locating surface removes, two the raw material block of locating surface positioning electrode.
Preferably: the guide device and the connecting plate are integrally arranged.
Preferably: the central positioning device and the connecting plate are integrally arranged.
Preferably: a distance is preset between the central positioning device and the guide device.
Preferably: the guide device comprises a base block, and the guide groove for the electrode holder to move is formed in the base block.
Preferably: the base block is a square block, a rectangular groove is formed in the square block, and the rectangular groove is the guide groove.
Preferably: the central positioning device is provided with a V-shaped groove, and the V-shaped groove is provided with two positioning surfaces.
Preferably: the central positioning device comprises two positioning blocks, the two positioning blocks are respectively fixed on the connecting plate, and the two positioning surfaces are respectively arranged on the two positioning blocks.
Preferably: the guide device comprises a bottom plate and two guide blocks fixed with the bottom plate, and the guide grooves are formed by the two guide blocks and the bottom plate in a surrounding mode.
Since the technical scheme is used, the beneficial effects of the utility model are that:
the utility model discloses a tool for processing electrode, including guider, central positioner and connecting plate, guider and central positioner are connected respectively to the connecting plate, and guider is equipped with the guide way that supplies the electrode holder to remove, is equipped with two locating surfaces on the central positioner, and two locating surfaces symmetry just are the contained angle and arrange, and the plane of symmetry of two locating surfaces and the plane of symmetry coplane of guide way when promoting the electrode holder and removing to the contained angle direction of two locating surfaces along the guide way, two locating surfaces location electrode raw material pieces. Place electrode raw material block in the U type inslot of electrode holder, then put both on the tool that processing electrode used, then promote the electrode holder along the guide way, lean on first locating surface and second locating surface department simultaneously until electrode raw material block above that, this moment, electrode raw material block is located the middle part of electrode holder just, then with bolt with electrode raw material block and electrode holder fixed assembly.
The utility model discloses a tool for processing electrode can be fast with the assembly of electrode raw material block and electrode holder centering, and the simple operation is simple, measures the alignment centering than traditional use slide caliper rule repeatedly, practices thrift the plenty of time to its simple structure, it is with low costs.
Drawings
FIG. 1 is a schematic view of the structure of an electrode material block and an electrode holder when assembled;
fig. 2 is a schematic structural view of a first embodiment of the electrode processing jig of the present invention;
FIG. 3 is a schematic view of an exploded structure of the electrode processing jig of the present invention;
FIG. 4 is a schematic structural view of the electrode material block and the electrode holder of the present invention when assembled on a jig;
FIG. 5 is a schematic structural view of a second embodiment of the electrode processing jig of the present invention;
wherein, 1, an electrode seat; 101. a U-shaped groove; 2. an electrode raw material block; 3. a guide device; 301. a guide groove; 303a, a first guide block; 303b, a second guide block; 302. a base plate; 4. a central positioning device; 401a, a first positioning surface; 401b, a second positioning surface; 402a, a first positioning block; 402b, a second positioning block; 5. a connecting plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example one
The jig for processing the electrode shown in fig. 2 and 3 comprises a guiding device 3, a central positioning device 4 and a connecting plate 5, wherein the guiding device 3 and the central positioning device 4 are both arranged on the same plane of the connecting plate 5, the connecting plate 5 is respectively and fixedly connected with the guiding device 3 and the central positioning device 4, the guiding device 3 is provided with a guide groove 301 for the electrode holder 1 to move, the central positioning device 4 is provided with two positioning surfaces, namely a first positioning surface 401a and a second positioning surface 401b, the first positioning surface 401a and the second positioning surface 401b are symmetrical and arranged in an included angle, and the included angle between the first positioning surface 401a and the second positioning surface 401b can be set according to the specification of the electrode raw material block to be positioned.
The symmetrical surfaces of the first positioning surface 401a and the second positioning surface 401b are coplanar with the symmetrical surface of the guide groove 301, and when the electrode holder 1 is pushed to move along the guide groove 301 to the included angle between the first positioning surface 401a and the second positioning surface 401b, the first positioning surface 401a and the second positioning surface 401b position the electrode raw material block 2.
Preferably, a distance H is preset between the central positioning device 4 and the guide device 3, and when the height of the electrode holder 1 is high and pushing is avoided, the electrode holder 1 firstly touches the first positioning surface 401a and the second positioning surface 401b, which results in failure of positioning electrode material blocks by the two positioning surfaces, so that the distance H is preset between the central positioning device 4 and the guide device 3, which can enlarge the application range of the jig for processing electrodes and is suitable for assembling electrode holders and electrode material blocks of different specifications.
As shown in fig. 2, the guiding device 3 includes a base block, and a guiding groove 301 for moving the electrode holder is formed on the base block.
The central positioning device 4 is provided with a V-shaped groove having a first positioning surface 401a and a second positioning surface 401b.
The base block is a square block, a rectangular groove is formed in the square block, and the rectangular groove is the guide groove 301.
The use method of the jig for processing the electrode comprises the following steps:
as shown in fig. 4, the electrode material block 2 is placed in the U-shaped groove 101 of the electrode holder 1, then the electrode holder 1 and the tool for processing the electrode are placed on the two, then the electrode holder 1 is pushed along the guide groove 301 until the electrode material block 2 on the electrode holder simultaneously abuts against the first positioning surface 401a and the second positioning surface 401b, at this time, the electrode material block 2 is just located in the middle of the electrode holder 1, and then the electrode material block 2 and the electrode holder 1 are fixedly assembled by bolts.
Example two
The second embodiment is different from the first embodiment in that:
as shown in fig. 5, the center positioning device 4 includes a first positioning block 402a and a second positioning block 402b, a first positioning surface 401a is disposed on the first positioning block 402a, and a second positioning surface 401b is disposed on the second positioning block 402 b. The guide device 3 includes a bottom plate 302, and a first guide block 303a and a second guide block 303b fixed to the bottom plate 302, respectively, and the first guide block 303a, the second guide block 303b and the bottom plate 302 enclose the guide groove 301.
EXAMPLE III
The third embodiment is different from the first embodiment in that:
the guide 3 is provided integrally with the connecting plate 5.
Example four
The fourth embodiment is different from the first embodiment in that:
the centering device 4 is provided integrally with the connecting plate 5.
The utility model discloses a tool for processing electrode can be fast will need centering electrode raw material block and electrode holder centering assembly, and the simple operation is measured the alignment centering repeatedly than traditional use slide caliper rule, practices thrift the plenty of time to its simple structure, it is with low costs.
The utility model discloses a tool for processing electrode also can be used for two parts that need the centering assembly, and application scope is wide.
The above description is intended only to illustrate certain embodiments of the present invention, and should not be taken as limiting the scope of the invention, in which any modifications, equivalents, improvements, etc. made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (9)
1. Processing tool for electrode, its characterized in that:
including guider, central positioner and connecting plate, guider and central positioner all set up on the coplanar of connecting plate, guider is equipped with the guide way that supplies the electrode holder to remove, be equipped with two locating surfaces on the central positioner, two the locating surface symmetry just is the contained angle and arranges, two the plane of symmetry of locating surface with the plane of symmetry coplane of guide way is when promoting the electrode holder is followed the guide way is to two when the contained angle direction of locating surface removes, two the raw material block of locating surface positioning electrode.
2. The jig for processing an electrode according to claim 1, wherein: the guide device and the connecting plate are integrally arranged.
3. The jig for processing an electrode according to claim 1, wherein: the central positioning device and the connecting plate are integrally arranged.
4. The jig for processing an electrode according to claim 1, wherein: a distance is preset between the central positioning device and the guide device.
5. The jig for processing an electrode according to any one of claims 1 to 4, wherein: the guide device comprises a base block, and the guide groove for the electrode holder to move is formed in the base block.
6. The jig for machining an electrode according to claim 5, characterized in that: the base block is a square block, a rectangular groove is formed in the square block, and the rectangular groove is the guide groove.
7. The jig for machining an electrode according to claim 5, characterized in that: the central positioning device is provided with a V-shaped groove, and the V-shaped groove is provided with two positioning surfaces.
8. The jig for processing an electrode according to claim 1, wherein: the central positioning device comprises two positioning blocks, the two positioning blocks are respectively fixed on the connecting plate, and the two positioning surfaces are respectively arranged on the two positioning blocks.
9. The jig for processing an electrode according to claim 1, wherein: the guide device comprises a bottom plate and two guide blocks fixed with the bottom plate, and the guide grooves are formed by the two guide blocks and the bottom plate in a surrounding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222021057.2U CN217529516U (en) | 2022-08-02 | 2022-08-02 | Jig for processing electrode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222021057.2U CN217529516U (en) | 2022-08-02 | 2022-08-02 | Jig for processing electrode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217529516U true CN217529516U (en) | 2022-10-04 |
Family
ID=83423352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222021057.2U Active CN217529516U (en) | 2022-08-02 | 2022-08-02 | Jig for processing electrode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217529516U (en) |
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2022
- 2022-08-02 CN CN202222021057.2U patent/CN217529516U/en active Active
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