CN214212991U - Tool for machining front and back surfaces of workpiece - Google Patents
Tool for machining front and back surfaces of workpiece Download PDFInfo
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- CN214212991U CN214212991U CN202023277926.5U CN202023277926U CN214212991U CN 214212991 U CN214212991 U CN 214212991U CN 202023277926 U CN202023277926 U CN 202023277926U CN 214212991 U CN214212991 U CN 214212991U
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Abstract
The utility model provides a processing work piece positive and negative frock, its positive and negative processing that can conveniently treat the processing work piece. The fixture comprises a base, wherein two rows of fixtures are horizontally arranged on the base, the fixtures sequentially comprise a short V-shaped block, a pressing plate, a long V-shaped block, a limiting block and a limiting seat, one side of the short V-shaped block, which is close to the pressing plate, is provided with a positioning sheet, and when a workpiece is inserted from the short V-shaped block and placed on the fixtures, the positioning sheet is clamped in a groove at the end part of the workpiece; one end of the stud penetrates through the pressing plate and is arranged on the base, and the other end of the stud is provided with a nut; the limiting block end face is set to be an inclined face consistent with the workpiece end face, threaded holes are formed in the limiting block respectively, through holes are formed in the limiting seat, bolts can penetrate through the through holes to be screwed in the threaded holes, mounting holes are formed in the side, close to the threaded holes, of the through holes, and springs are pressed between the mounting hole cavities and the limiting blocks.
Description
Technical Field
The utility model belongs to the processing field, specificly relate to processing frock.
Background
Because the positive and negative both sides of treating the processing work piece all need process, current frock clamp only conveniently processes a face, and the centre gripping is not firm, consequently, need treat the characteristic design a novel processing frock of processing the work piece.
Disclosure of Invention
In order to solve the problem that current frock can not adapt to the work piece characteristic of waiting to process, the utility model provides a processing work piece positive and negative frock, its positive and negative processing that can conveniently wait to process the work piece.
In order to achieve the purpose, the utility model is realized by the following technical scheme:
processing work piece positive and negative frock, it includes the base, its characterized in that: the fixture comprises a base, a positioning piece and a limiting seat, wherein two columns of fixtures are horizontally arranged on the base, the fixtures sequentially comprise a short V-shaped block, a pressing plate, a long V-shaped block, a limiting block and the limiting seat, one side, close to the pressing plate, of the short V-shaped block is provided with the positioning piece, and when a workpiece is inserted from the short V-shaped block and placed on the fixtures, the positioning piece is clamped in a groove at the end part of the workpiece; one end of the stud penetrates through the pressing plate and is mounted on the base, and the other end of the stud is provided with a nut; the limiting block end face is arranged to be an inclined face consistent with the workpiece end face, threaded holes are formed in the limiting block respectively, through holes are formed in the limiting seat, bolts can penetrate through the through holes to be screwed into the threaded holes, the through holes are close to the threaded holes, mounting holes are formed in the side of the threaded holes, and springs are pressed between the mounting hole cavities and the limiting blocks.
The utility model has the advantages that: inserting a workpiece from the short V-shaped block, placing the workpiece on the short V-shaped block and the long V-shaped block, clamping the positioning sheet in a groove at the end part of the workpiece, tightly pushing the other end surface of the workpiece by the limiting block, and then rotating the nut to enable the pressing plate to tightly press the upper part of the workpiece, so that the clamping and positioning of the workpiece can be realized; when another surface needs to be processed, the limiting block is rotated 180 degrees and then is installed in the limiting seat, the whole set of tool can be used for simultaneously processing the same surface of two workpieces, and the front surface and the back surface of the two workpieces can also be simultaneously processed, so that the adaptability is strong.
Drawings
Fig. 1 is a schematic front view of the present invention;
fig. 2 is a schematic top view of the present invention;
in the figure: 1, a base; 2, short V-shaped blocks; 3, positioning sheets; 4, pressing a plate; 5, a long V-shaped block; 6, a limiting block; 7, a spring; 8 limiting seats.
Detailed Description
In order to deepen the understanding of the present invention, the present invention will be described in further detail with reference to the accompanying drawings and embodiments, which are only used for explaining the present invention and are not limited to the protection scope of the present invention.
The tool for machining the front side and the back side of the workpiece comprises a base 1, wherein two rows of clamps are horizontally arranged on the base 1, each clamp sequentially comprises a short V-shaped block 2, a pressing plate 4, a long V-shaped block 5, a limiting block 6 and a limiting seat 8, a positioning piece 3 is arranged on one side, close to the pressing plate 4, of the short V-shaped block 2, and when the workpiece is inserted into the clamps from the short V-shaped block 2, the positioning piece 3 is clamped in a groove in the end part of the workpiece; one end of the stud penetrates through the pressing plate 4 and is arranged on the base 1, and the other end of the stud is provided with a nut; the end face of the limiting block 6 is set to be an inclined plane consistent with the end face of a workpiece, the limiting block 6 is respectively provided with a threaded hole up and down, a through hole is formed in the limiting seat 8, a bolt can penetrate through the through hole to be screwed in the threaded hole, the through hole is close to the threaded hole side and is provided with a mounting hole, and a spring 7 is pressed between the mounting hole cavity and the limiting block 6.
The utility model has the advantages that: a workpiece is inserted from the short V-shaped block 2 and placed on the short V-shaped block 2 and the long V-shaped block 5, the positioning sheet 3 is clamped in a groove at the end part of the workpiece, the limiting block 6 tightly props against the other end surface of the workpiece, and then the nut is rotated to enable the pressing plate 4 to tightly press the upper part of the workpiece, so that the clamping and positioning of the workpiece can be realized; when another surface needs to be processed, the limiting block 6 is rotated 180 degrees and then is installed in the limiting seat 8, the whole set of tool can be used for simultaneously processing the same surface of two workpieces, and the front surface and the back surface of the two workpieces can also be simultaneously processed, so that the adaptability is high.
Claims (1)
1. Processing work piece positive and negative frock, it includes the base, its characterized in that: the fixture comprises a base, a positioning piece and a limiting seat, wherein two columns of fixtures are horizontally arranged on the base, the fixtures sequentially comprise a short V-shaped block, a pressing plate, a long V-shaped block, a limiting block and the limiting seat, one side, close to the pressing plate, of the short V-shaped block is provided with the positioning piece, and when a workpiece is inserted from the short V-shaped block and placed on the fixtures, the positioning piece is clamped in a groove at the end part of the workpiece; one end of the stud penetrates through the pressing plate and is mounted on the base, and the other end of the stud is provided with a nut; the limiting block end face is arranged to be an inclined face consistent with the workpiece end face, threaded holes are formed in the limiting block respectively, through holes are formed in the limiting seat, bolts can penetrate through the through holes to be screwed into the threaded holes, the through holes are close to the threaded holes, mounting holes are formed in the side of the threaded holes, and springs are pressed between the mounting hole cavities and the limiting blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023277926.5U CN214212991U (en) | 2020-12-31 | 2020-12-31 | Tool for machining front and back surfaces of workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023277926.5U CN214212991U (en) | 2020-12-31 | 2020-12-31 | Tool for machining front and back surfaces of workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214212991U true CN214212991U (en) | 2021-09-17 |
Family
ID=77707895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023277926.5U Active CN214212991U (en) | 2020-12-31 | 2020-12-31 | Tool for machining front and back surfaces of workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214212991U (en) |
-
2020
- 2020-12-31 CN CN202023277926.5U patent/CN214212991U/en active Active
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