CN220782507U - EDM smallclothes quick clamping tool - Google Patents
EDM smallclothes quick clamping tool Download PDFInfo
- Publication number
- CN220782507U CN220782507U CN202321394603.5U CN202321394603U CN220782507U CN 220782507 U CN220782507 U CN 220782507U CN 202321394603 U CN202321394603 U CN 202321394603U CN 220782507 U CN220782507 U CN 220782507U
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- pressing block
- main body
- jig
- workpiece
- edm
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- 238000003825 pressing Methods 0.000 claims abstract description 58
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000003754 machining Methods 0.000 abstract description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses an EDM small piece quick clamping jig which comprises a jig main body and a repeated positioning sleeve piece, wherein an upper pressing block and a side pressing block are arranged on the jig main body, two adjacent limiting surfaces with a certain included angle are arranged on the upper pressing block, and two side surfaces of a workpiece are correspondingly attached to and limited by the two limiting surfaces respectively; the side pressing block is positioned on one side of the workpiece far away from the limiting surface and is opposite to one limiting surface; the jig comprises a jig main body, a jig body, a side pressing block, a clamping mechanism and a clamping mechanism, wherein the jig main body is provided with a sliding groove, the side pressing block comprises a pressing part with one surface pressed against a workpiece and a sliding part matched with the sliding part in the sliding groove in a sliding way, a fastening bolt is rotationally arranged in the sliding groove, the fastening bolt penetrates through the sliding part and is in threaded fit with the sliding part, and when the fastening bolt is rotated, the side pressing block moves along the sliding groove under the threaded fit guide; through the structure setting of last briquetting, side briquetting and side auxiliary briquetting, can the quick clamping press from both sides tight work piece, reduce down time, improve and erect efficiency, guarantee machining efficiency.
Description
Technical Field
The utility model belongs to the technical field of clamping jigs, and particularly relates to an EDM small quick clamping jig.
Background
EDM processing is a common processing mode and is widely applied to the electronic manufacturing industry. When processing small workpiece, the prior art is mostly that the small workpiece is erected by a magnetic force platform alone, and then the three-degree is corrected by using a measuring meter, but this scheme has the disadvantages of overlong downtime and low erection efficiency, and is often unfavorable for the promotion of automatic operation, and influences the processing efficiency.
Disclosure of Invention
The utility model provides the EDM small quick clamping jig which reduces the downtime, improves the erection efficiency and ensures the processing efficiency, so as to overcome the defects of the prior art.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the quick clamping jig for the EDM small piece comprises a jig main body and a repeated positioning sleeve piece arranged on the jig main body, wherein an upper pressing block used for limiting the position of a workpiece and a side pressing block used for pressing the workpiece are arranged on the jig main body, two limiting surfaces which are adjacent and form a certain included angle are arranged on the upper pressing block, and two side surfaces of the workpiece are correspondingly attached and limited with the two limiting surfaces respectively; the side pressing block is positioned on one side of the workpiece away from the limiting surface and is opposite to one limiting surface; the jig is characterized in that a sliding groove is formed in the jig main body, the side pressing block comprises a pressing part with one side pressed against a workpiece and a sliding part in sliding connection with the pressing part in the sliding groove, a fastening bolt is rotationally arranged in the sliding groove, the fastening bolt penetrates through the sliding part and is in threaded fit with the sliding part, and when the fastening bolt is rotated, the side pressing block moves along the sliding groove under threaded fit guide.
Preferably, the jig main body is further provided with a side auxiliary pressing block, and the side auxiliary pressing block is propped against one side surface of the workpiece, which is far away from the limiting surface and the side pressing block.
Preferably, the side auxiliary pressing block comprises a fixing part fixedly connected to the jig main body and a pressing rod penetrating through the fixing part in a threaded fit manner, and one end of the pressing rod is pressed against the workpiece.
Preferably, the fixing part is detachably mounted on the side wall of the jig main body through bolts.
Preferably, the jig main body is provided with a plurality of jig main bodies at intervals along the length direction of the jig main body.
Preferably, the upper pressing block is a T-shaped block, and two sides of the upper pressing block are respectively provided with a group of limiting surfaces which are arranged at right angles and have included angles facing outwards.
The utility model has the technical effects that: through the structure setting of last briquetting, side briquetting and side auxiliary briquetting, hug closely the work piece side on spacing face, and compress tightly the work piece through twisting the fastening bolt and driving side briquetting, twist and move the opposite side that supports the depression bar and support the pressure work piece to but quick clamping presss from both sides tight work piece, reduce down time, improve and erect efficiency, guarantee machining efficiency.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is an exploded view of the present utility model.
The reference numerals of the main technical characteristics in the drawings are as follows: 1. a jig main body; 2. repeating the positioning sleeve; 3. pressing into blocks; 31. a limiting surface; 4. a side pressing block; 41. a chute; 5. a fastening bolt; 6. a side auxiliary pressing block; 61. a fixing part; 62. a pressing rod; 7. a workpiece.
Detailed Description
The utility model is further illustrated by the following detailed description and the accompanying drawings.
As shown in fig. 1-2, an EDM small piece quick clamping fixture comprises a fixture main body 1 and a repeated positioning sleeve piece 2, wherein the repeated positioning sleeve piece 2 is an EROWA repeated positioning sleeve piece 2 which consists of an EROWA positioning piece, an external hexagonal screw piece and a clamping rivet, and the repeated positioning sleeve piece 2 can be installed at the bottom of the fixture main body 1 in a positioning manner through the external hexagonal screw piece and the clamping rivet.
Further, an upper pressing block 3 and a side pressing block 4 are mounted on the jig main body 1, the upper pressing block 3 is of a T-shaped structure in shape, two groups of limiting surfaces 31 are symmetrically arranged on two sides of the upper pressing block, each group of limiting surfaces 31 is two limiting surfaces 31 which are arranged at right angles and have an outward included angle, and two side surfaces of the workpiece 7 are correspondingly attached to and limited by the two limiting surfaces 31 respectively; a plurality of upper pressing blocks 3 are arranged along the length direction of the jig main body 1; the side pressure block 4 is positioned on one side of the workpiece 7 away from the limiting surface 31 and is opposite to one limiting surface 31; the jig main body 1 is provided with a chute 41, the chute 41 is a wedge-shaped long groove, and one chute 41 is arranged below each group of limiting surfaces 31; the side pressure block 4 comprises a pressing part 42 and a sliding part 43, the sliding part 43 is matched and slidably connected in the long groove and can relatively move along the long groove, and the pressing part 42 is positioned above the long groove and presses against one side surface of the workpiece 7;
further, the fastening bolt 5 is rotatably installed in the sliding groove 41, the fastening bolt 5 is inserted through the sliding portion 43 and is in threaded engagement with the sliding portion 43, and when the fastening bolt 5 is rotated, the side pressure block 4 moves along the sliding groove 41 in a threaded engagement guide.
Further, the side surface of the jig main body 1 is further provided with a side auxiliary pressing block 6, the side auxiliary pressing block comprises a fixing portion 61 and a pressing rod 62, the fixing portion 61 is detachably mounted on the side surface of the jig main body 1 through bolts, the pressing rod 62 is threaded and matched with and penetrates through the fixing portion 61, and one end of the pressing rod 62 is pressed against the workpiece 7 to further press the workpiece 7.
The specific implementation process of the utility model is as follows: when clamping the workpiece 7, the fastening bolt 5 and the pressure measuring auxiliary block are unscrewed, the workpiece 7 is put in, two side surfaces of the workpiece 7 are respectively correspondingly attached to and limited by the two limiting surfaces 31, the fastening bolt 5 and the side auxiliary pressing block 6 are screwed down, and the workpiece 7 is clamped and limited.
The above embodiments are merely examples of the present utility model, but the present utility model is not limited thereto, and the present utility model may be applied to similar products, and any person skilled in the art who is skilled in the field of the present utility model shall make changes or modifications within the scope of the present utility model.
Claims (6)
1. EDM smallclothes quick clamping tool, its characterized in that: the fixture comprises a fixture main body (1) and a repeated positioning sleeve (2) arranged on the fixture main body (1), wherein an upper pressing block (3) for limiting the position of a workpiece (7) and a side pressing block (4) for pressing the workpiece (7) are arranged on the fixture main body (1), two limiting surfaces (31) which are adjacent and form a certain included angle are arranged on the upper pressing block (3), and two side surfaces of the workpiece (7) are respectively and correspondingly attached and limited with the two limiting surfaces (31); the side pressing block (4) is positioned on one side of the workpiece (7) far away from the limiting surface (31) and is opposite to one limiting surface (31); the jig is characterized in that a sliding groove (41) is formed in the jig main body (1), the side pressing block (4) comprises a pressing part (42) with one side pressed against the workpiece (7) and a sliding part (43) matched with the sliding part in the sliding groove (41), the sliding groove (41) is internally rotated and provided with a fastening bolt (5), the fastening bolt (5) is arranged on the sliding part (43) in a penetrating mode and is in threaded fit with the sliding part (43), and when the fastening bolt (5) is rotated, the side pressing block (4) moves along the sliding groove (41) under threaded fit guide.
2. The EDM widget quick clamping jig according to claim 1, wherein: the jig is characterized in that the jig main body (1) is further provided with a side auxiliary pressing block (6), and the side auxiliary pressing block is propped against one side surface of the workpiece (7) far away from the limiting surface (31) and the side pressing block (4).
3. The EDM widget rapid clamping fixture according to claim 2, wherein: the side auxiliary pressing block comprises a fixing part (61) fixedly connected to the jig main body (1) and a pressing rod (62) penetrating through the fixing part (61) in a threaded fit mode, and one end of the pressing rod (62) is pressed against the workpiece (7).
4. The EDM widget rapid clamping fixture according to claim 3, wherein: the fixing part (61) is detachably arranged on the side wall of the jig main body (1) through bolts.
5. The EDM widget quick clamping jig according to claim 1, wherein: a plurality of jig main bodies (1) are arranged on the jig main bodies (1) at intervals along the length direction of the jig main bodies (1).
6. The EDM widget quick clamping jig according to claim 1, wherein: the upper pressing block (3) is a T-shaped block, and two sides of the upper pressing block are respectively provided with a group of limiting surfaces (31) which are arranged at right angles and have included angles facing outwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321394603.5U CN220782507U (en) | 2023-06-02 | 2023-06-02 | EDM smallclothes quick clamping tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321394603.5U CN220782507U (en) | 2023-06-02 | 2023-06-02 | EDM smallclothes quick clamping tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220782507U true CN220782507U (en) | 2024-04-16 |
Family
ID=90661586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321394603.5U Active CN220782507U (en) | 2023-06-02 | 2023-06-02 | EDM smallclothes quick clamping tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220782507U (en) |
-
2023
- 2023-06-02 CN CN202321394603.5U patent/CN220782507U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |