CN217020042U - Auxiliary bidirectional clamping fixture for improving rigidity of tool - Google Patents
Auxiliary bidirectional clamping fixture for improving rigidity of tool Download PDFInfo
- Publication number
- CN217020042U CN217020042U CN202123307329.7U CN202123307329U CN217020042U CN 217020042 U CN217020042 U CN 217020042U CN 202123307329 U CN202123307329 U CN 202123307329U CN 217020042 U CN217020042 U CN 217020042U
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- pressing plate
- mounting groove
- lower pressing
- supporting seat
- upper pressing
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Abstract
The utility model provides an auxiliary bidirectional clamping fixture for improving the rigidity of a tool, which meets the design requirement of simultaneous pressing of two sides and has the advantages of compact structure and quick and simple operation. The device comprises a supporting seat, wherein a first mounting groove is formed in the top surface of the supporting seat, a second mounting groove is formed in the side surface of the supporting seat, and the second mounting groove is communicated with the first mounting groove; a lower pressing plate and an upper pressing plate are placed in the first mounting groove from bottom to top, the left ends of the lower pressing plate and the upper pressing plate are in a matched hook shape, threaded holes and through holes are formed in the middle sections of the lower pressing plate and the upper pressing plate respectively, and a first bolt can be screwed in the threaded holes through the through holes; a cylindrical pin is arranged in the mounting groove and penetrates through a first pin hole formed by the mating surfaces of the right sections of the lower pressure plate and the upper pressure plate; a pressing block is placed in the second mounting groove, and a second bolt penetrates through a second pin hole formed by the matching surfaces of the pressing block, the lower pressing plate and the left section of the upper pressing plate, is screwed on the wall of the first mounting groove, and presses the pressing block on the lower pressing plate and the upper pressing plate.
Description
Technical Field
The utility model belongs to the field of clamping fixtures, and particularly relates to an auxiliary bidirectional clamping fixture for improving the rigidity of a tool.
Background
Along with the development of science and technology, the product has characteristics of large volume, complex structure, large-area thin-wall structure, extremely poor processing rigidity and difficult material cutting, clamping deformation is easily generated by single-side support or compression in the clamping process, and processing deformation and tool shaking are easily generated due to poor product rigidity in the processing process. This puts requirements on the design of the clamp that the clamp is rigid and the processing process is not easy to deform.
Disclosure of Invention
In order to solve the problem that clamping deformation is easily caused by single-side support or compression in the clamping process, the utility model provides an auxiliary bidirectional clamping fixture for improving the rigidity of a tool, which meets the design requirement of simultaneous compression of two sides and has the advantages of compact structure and quick and simple operation.
In order to achieve the purpose, the utility model is realized by the following technical scheme:
the utility model provides a supplementary two-way centre gripping anchor clamps of promotion frock rigidity usefulness, its includes the supporting seat, its characterized in that: a first mounting groove is formed in the top surface of the supporting seat, a second mounting groove is formed in the side surface of the supporting seat, and the second mounting groove is communicated with the first mounting groove; a lower pressing plate and an upper pressing plate are placed in the first mounting groove from bottom to top, the left ends of the lower pressing plate and the upper pressing plate are in a matched hook shape, threaded holes and through holes are formed in the middle sections of the lower pressing plate and the upper pressing plate respectively, and a first bolt can penetrate through the through holes and be screwed in the threaded holes; a cylindrical pin is arranged in the mounting groove and penetrates through a first pin hole formed by the mating surfaces of the right sections of the lower pressure plate and the upper pressure plate; a pressing block is placed in the second mounting groove, and a second bolt penetrates through a second pin hole formed by the matching surfaces of the pressing block, the lower pressing plate and the left section of the upper pressing plate, is screwed on the wall of the first mounting groove, and presses the pressing block on the lower pressing plate and the upper pressing plate.
It is further characterized in that:
a knurled high-head screw is arranged at the right end of the lower pressing plate;
the bottom surface of the first mounting groove is provided with a downward inclined surface.
The utility model has the beneficial effects that: the product is placed between the hook-shaped ends of the lower pressing plate and the upper pressing plate which are oppositely combined, the first bolt penetrates through the through hole of the upper pressing plate and is screwed in the threaded hole of the lower pressing plate, the upper pressing plate and the lower pressing plate simultaneously act on the product to form pressing force, the second bolt tightly presses the pressing block on the lower pressing plate and the upper pressing plate, and the holding position of the pressing block is locked; when the product is disassembled, the first bolt and the second bolt are loosened, the knurled high-head screw is pulled, the separation of the clamp and the product can be realized, and the space is conveniently provided for disassembling and assembling the product.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a supporting seat structure of the present invention;
FIG. 3 is a schematic view of the construction of the lower platen according to the present invention;
FIG. 4 is a schematic view of the upper platen structure of the present invention;
in the figure: 1, supporting a seat; 11 a first mounting groove; 12 a second mounting groove; 2, pressing the plate; 21 a threaded hole; 3, pressing a plate; 31 a through hole; 4 a first bolt; 5 knurling high-head screw; 6, a cylindrical pin; 7, briquetting; 8 a second bolt; 9 a first pin hole; 10 second pin hole.
Detailed Description
For the purpose of enhancing understanding of the present invention, the present invention will be described in further detail with reference to the accompanying drawings and examples, which are provided for illustration only and are not intended to limit the scope of the present invention.
An auxiliary bidirectional clamping fixture for improving the rigidity of a tool comprises a supporting seat 1, wherein a first mounting groove 11 is formed in the top surface of the supporting seat 1, a second mounting groove 12 is formed in the side surface of the supporting seat 1, and the second mounting groove 12 is communicated with the first mounting groove 11; a lower pressing plate 2 and an upper pressing plate 3 are arranged in the first mounting groove 11 from bottom to top, the left ends of the lower pressing plate 2 and the upper pressing plate 3 are in a matched hook shape, the middle sections of the lower pressing plate 2 and the upper pressing plate 3 are respectively provided with a threaded hole 21 and a through hole 31, and a first bolt 4 can be screwed in the threaded hole 21 through the through hole 31; a cylindrical pin 6 is arranged in the mounting groove, and the cylindrical pin 6 penetrates through a first pin hole 9 formed by the mating surfaces of the right sections of the lower pressing plate 2 and the upper pressing plate 3; a pressing block 7 is placed in the second mounting groove 12, and a second bolt 8 penetrates through a second pin hole 10 formed by the matching surfaces of the pressing block 7, the lower pressing plate 2 and the left section of the upper pressing plate 3, is screwed on the wall of the first mounting groove 11, and presses the pressing block 7 on the lower pressing plate 2 and the upper pressing plate 3. A knurled high-head screw 5 is arranged at the right end of the lower pressing plate 2; the bottom surface of the first mounting groove 11 is provided as a downward slope.
The utility model has the beneficial effects that: a product is placed between the hook-shaped ends of the lower pressing plate 2 and the upper pressing plate 3 which are mutually matched, the first bolt 4 penetrates through the through hole 31 of the upper pressing plate 3 and is screwed in the threaded hole 21 of the lower pressing plate 2, the upper pressing plate 3 and the lower pressing plate 2 can simultaneously act on pressing force on the product, the second bolt 8 tightly presses the pressing block 7 on the lower pressing plate 2 and the upper pressing plate 3, and the holding position of the pressing block is locked, so that the design requirement of simultaneous pressing of two sides is met, the structure is compact, and the operation is quick and simple; when the product is disassembled, the first bolt 4 and the second bolt 8 are loosened, and the knurled screw 5 is pulled, so that the separation of the clamp and the product can be realized, and the space is conveniently provided for disassembling and assembling the product.
Claims (3)
1. The utility model provides a supplementary two-way centre gripping anchor clamps of promotion frock rigidity usefulness, its includes the supporting seat, its characterized in that: a first mounting groove is formed in the top surface of the supporting seat, a second mounting groove is formed in the side surface of the supporting seat, and the second mounting groove is communicated with the first mounting groove; a lower pressing plate and an upper pressing plate are arranged in the first mounting groove from bottom to top, the left ends of the lower pressing plate and the upper pressing plate are in a shape of a hook which is matched with each other, threaded holes and through holes are respectively formed in the middle sections of the lower pressing plate and the upper pressing plate, and a first bolt can penetrate through the through holes and be screwed in the threaded holes; a cylindrical pin is arranged in the mounting groove and penetrates through a first pin hole formed by the mating surfaces of the right sections of the lower pressure plate and the upper pressure plate; a pressing block is placed in the second mounting groove, and a second bolt penetrates through a second pin hole formed by the combined surfaces of the pressing block, the left sections of the lower pressing plate and the upper pressing plate, is screwed on the wall of the first mounting groove, and presses the pressing block on the lower pressing plate and the upper pressing plate.
2. The auxiliary bidirectional clamping fixture for improving the rigidity of the tool according to claim 1, which is characterized in that: and a knurled high-head screw is installed at the right end of the lower pressing plate.
3. The auxiliary bidirectional clamping fixture for improving the rigidity of the tool according to claim 1, characterized in that: the bottom surface of the first mounting groove is provided with a downward inclined surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123307329.7U CN217020042U (en) | 2021-12-27 | 2021-12-27 | Auxiliary bidirectional clamping fixture for improving rigidity of tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123307329.7U CN217020042U (en) | 2021-12-27 | 2021-12-27 | Auxiliary bidirectional clamping fixture for improving rigidity of tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217020042U true CN217020042U (en) | 2022-07-22 |
Family
ID=82443689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123307329.7U Active CN217020042U (en) | 2021-12-27 | 2021-12-27 | Auxiliary bidirectional clamping fixture for improving rigidity of tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217020042U (en) |
-
2021
- 2021-12-27 CN CN202123307329.7U patent/CN217020042U/en active Active
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