CN217973321U - Tool for reducing deformation degree of thin-wall workpiece during heat treatment - Google Patents
Tool for reducing deformation degree of thin-wall workpiece during heat treatment Download PDFInfo
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- CN217973321U CN217973321U CN202221591735.2U CN202221591735U CN217973321U CN 217973321 U CN217973321 U CN 217973321U CN 202221591735 U CN202221591735 U CN 202221591735U CN 217973321 U CN217973321 U CN 217973321U
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Abstract
The utility model discloses a tool for reducing the heat treatment deformation degree of a thin-wall workpiece, which comprises a convex block (1), a concave block (3), a bottom plate (4), a partition plate (5), a spacer block (6) and a cover plate (7), and is characterized in that; the convex block (1) and the concave block (3) are respectively placed in holes formed in the bottom plate (4) and the cover plate (7) and are connected through inserting pins (9), the spacer block (6) is placed in the holes formed in the partition plate (5) and is connected through inserting the pins (9), a plurality of partition plates (5) are installed between the bottom plate (4) and the cover plate (7), and the bolts (2) penetrate through the bottom plate (4), the partition plates (5) and the cover plate (7) and are screwed into nuts (8) to be connected. The utility model discloses once can press from both sides a plurality of work pieces of dress, machining efficiency is high.
Description
Technical Field
The utility model belongs to the technical field of the frock, relate to a reduce thin wall work piece thermal treatment deformation degree's frock particularly.
Background
When the thin-wall workpiece is subjected to heat treatment, the deformation is large due to the influence of internal stress, so that the workpiece is unqualified and even scrapped. In order to control the deformation of a thin-walled workpiece within a desired range during heat treatment, it is effective to fix the shape of the workpiece by a shaping tool to restrict the deformation of the shape of the workpiece, and particularly to fix the shape which is easily deformed and then perform heat treatment. The specific mode of fixing the shape surface of the workpiece by the shape-setting tool is that the shape-setting part of the tool clamps the front surface and the back surface of the shape surface of the workpiece by the shape-setting surfaces. In the prior art, the tool setting part is an integral part and has a complex shape, so that the processing difficulty is high, the manufacturing cost is high, the processing efficiency is low and the like.
Disclosure of Invention
An object of the utility model is to overcome above-mentioned shortcoming, provide a structure, with frock setting part by the complex integral combination formula of disassembling for forming by several shapes simpler parts of shape, reduced the processing degree of difficulty, improved the processing technology nature, improved machining efficiency. The tool can clamp a plurality of workpieces at one time, and the machining efficiency is high.
The utility model discloses an aim at and solve its main technical problem and adopt following technical scheme to realize:
the utility model relates to a tool for reducing the heat treatment deformation degree of a thin-wall workpiece, which comprises a convex block, a concave block, a bottom plate, a partition plate, a spacer block and a cover plate, wherein the convex block is arranged on the bottom plate; the convex block and the concave block are respectively placed in holes formed in the bottom plate and the cover plate to be inserted into a pin for connection, the spacer block is placed in the holes formed in the partition plate to be inserted into a pin for connection, a plurality of partition plates are installed between the bottom plate and the cover plate, and the bolts penetrate through the bottom plate, the partition plates and the cover plate to be screwed into nuts for connection.
The whole lug is in a large semicircular column shape, one end of the lug is a plane, and the other end of the lug is a shaping convex surface consistent with the shape of the workpiece.
The concave block is in a large semicircular column shape as a whole, one end of the concave block is a plane, and the other end of the concave block is a shaping concave surface consistent with the shape of a workpiece.
The bottom plate is discoid, and the hole that sets up has 6, and the annular equidistance is arranged, and the shape of hole is big semicircle, and 3 downtheholes put into the lug respectively, and 3 downtheholes put into the concave block respectively, put a concave block between 2 lugs.
The partition plate is disc-shaped, 6 holes are formed in the partition plate, partition blocks are placed in the holes respectively, the partition blocks are arranged in an annular and equidistant mode, and the holes are big semicircles.
The whole spacer block is in a large semicircular column shape, and the shapes of two ends of the spacer block are setting surfaces consistent with the shape of a workpiece.
The cover plate is disc-shaped, 6 holes are arranged, the holes are arranged in an annular and equidistant mode, the holes are in the shape of large semicircles, the convex blocks are respectively placed in the 3 holes, the concave blocks are respectively placed in the 3 holes, and the concave blocks are placed among the 2 convex blocks.
Compared with the prior art, the utility model has obvious beneficial effects; the technical scheme shows that: a concave block is arranged between 2 convex blocks, the convex blocks and the concave blocks are respectively arranged in holes on a bottom plate and a cover plate at intervals of 60 degrees, and a pin penetrates through the bottom plate and the cover plate and is respectively inserted into the holes of the convex blocks and the concave blocks, so that the convex blocks and the concave blocks are connected into a whole; the positive direction and the reverse direction of the spacer block are separated by 60 degrees and are respectively placed in the holes on the partition plate, and the pins penetrate through the partition plate and are respectively inserted into the holes of the spacer block, so that the spacer block and the partition plate are connected to form a whole. The workpiece is respectively placed between the assembled bottom plate and the assembled partition plate, the assembled partition plate and the assembled partition plate, and the assembled partition plate and the assembled cover plate, all the shaping surfaces of the tool parts are attached to the shaping surface of the workpiece, therefore, the front surface and the back surface of the shaping surface of the workpiece are both attached to the shaping surface of the tool, then the bolt rod part penetrates through the bottom plate, the assembled partition plate and the assembled cover plate, the nut is screwed, and the workpiece is shaped and clamped by the tool. The workpiece can then be subjected to a corresponding heat treatment. After the heat treatment is finished, the nut is dismounted, and then the cover plate and the partition plate are dismounted in sequence to take out the workpiece. The quantity of baffle can be increased and decreased according to work piece batch size, and the bolt of corresponding length of change can. The clamping device has the advantages that a plurality of workpieces can be clamped at one time, and the machining efficiency is high.
Drawings
Fig. 1 is a top view of the present invention;
FIG. 2 isbase:Sub>A cross-sectional view of FIG. 1A-A;
fig. 3 is a top view of the bump of the present invention;
FIG. 4 is a cross-sectional view of FIG. 3B-B;
fig. 5 is a top view of the concave block of the present invention;
FIG. 6 is a cross-sectional view of FIG. 5C-C;
fig. 7 is a top view of the bottom plate of the present invention;
FIG. 8 is a cross-sectional view of FIG. 7D-D;
fig. 9 is a top view of the baffle of the present invention;
FIG. 10 is a cross-sectional view of FIGS. 9E-E;
FIG. 11 is a top view of the spacer of the present invention;
FIG. 12 is a cross-sectional view of FIGS. 11F-F;
fig. 13 is a use state diagram of the present invention;
fig. 14 is a top view of a workpiece according to the present invention;
fig. 15 is a cross-sectional view of fig. 14H-H.
In the drawings, reference numerals
1. The structure comprises a convex block, 2 bolts, 3 concave blocks, 4 bottom plates, 5 partition plates, 6 spacer blocks, 7 cover plates, 8 nuts, 9 pins and 10 workpieces.
Detailed Description
The following detailed description of the embodiments, structures, features, and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.
The utility model discloses a tool for reducing the heat treatment deformation degree of a thin-wall workpiece, which comprises a convex block 1, a concave block 3, a bottom plate 4, a partition plate 5, a spacer block 6 and a cover plate 7, wherein; the convex block 1 and the concave block 3 are respectively placed in holes formed in the bottom plate 4 and the cover plate 7 and are connected through the inserted pins 9, the spacer block 6 is placed in the holes formed in the partition plate 5 and is connected through the inserted pins 9, a plurality of partition plates 5 are installed between the bottom plate 4 and the cover plate 7, and the bolt 2 penetrates through the bottom plate 4, the partition plates 5 and the cover plate 7 and is connected with the nut 8 in a screwing mode.
The whole lug 1 is in a large semicircular column shape, one end of the lug is a plane, and the other end of the lug is a shaping convex surface consistent with the shape of a workpiece.
The concave block 3 is in a large semicircular column shape as a whole, one end of the concave block is a plane, and the other end of the concave block is a shaping concave surface consistent with the shape of a workpiece.
The bottom plate 4 is disc-shaped, 6 holes are arranged in the bottom plate, the holes are arranged in an annular and equidistant mode, the holes are large semicircles, and the convex blocks 1,3 are respectively placed in the 3 holes, and the concave blocks 3 are respectively placed among the concave blocks 3,2 convex blocks 1.
The partition plates 5 are disc-shaped, 6 holes are formed in the partition plates, the partition blocks 6 are respectively placed in the holes, the partition plates are arranged in an annular and equidistant mode, and the holes are big semicircles.
The whole spacer block 6 is in the shape of a large semicircle column, and the shapes of two ends of the spacer block are shaped surfaces consistent with the shape surface of the workpiece.
The cover plate 7 is disc-shaped, 6 holes are arranged in the cover plate, the holes are arranged in an annular and equidistant mode, the holes are large semicircles, and the convex blocks 1,3 are respectively placed in the 3 holes, and the concave blocks 3 are respectively placed among the concave blocks 3,2 convex blocks 1.
The big end of the bolt 2 is rectangular, and the end face of the rod part is provided with threads. The rectangular head of the bolt 2 is clamped in the rectangular groove on the outer side end face of the bottom plate, and the rod part penetrates through the bottom plate 4, the partition plate 5 and the rear threaded end of the cover plate 7 to screw the nut 8.
The nut 8 is of a standard type. After the tool and the workpiece are assembled, the nut 8 and the bolt 2 are in threaded fit to compress the tool.
The pin 9 is of a standard type and is used for connecting and fixing related parts of the tool.
When the tool is used, referring to fig. 6, a workpiece 10 is respectively placed among the assembled bottom plate 4, the plurality of partition plates 5 and the cover plate 7, all the shaping surfaces of the tool parts are attached to the shaping surface of the workpiece 10, so that the front surface and the back surface of the shaping surface of the workpiece 10 are both attached to the shaping surface of the tool, then the rod part of the bolt 2 penetrates through the bottom plate 4, the partition plates 5 and the rear threaded end of the cover plate 7, the nut 8 is screwed, and the workpiece 10 is shaped and clamped by the tool. The tool can then be subjected to a corresponding heat treatment with the workpiece 10. After the heat treatment is finished, the nuts 8 are disassembled, then the cover plate 7 and the partition plates 5 are disassembled, and the workpieces 10 can be taken out.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any form, and any simple modification, equivalent change and modification made by the technical spirit of the present invention to the above embodiments do not depart from the technical solution of the present invention.
Claims (7)
1. A tool for reducing the heat treatment deformation degree of a thin-wall workpiece comprises a convex block (1), a concave block (3), a bottom plate (4), a partition plate (5), a spacer block (6) and a cover plate (7), and is characterized in that; the convex block (1) and the concave block (3) are respectively placed in holes formed in the bottom plate (4) and the cover plate (7) and are connected through inserting pins (9), the spacer block (6) is placed in the holes formed in the partition plate (5) and is connected through inserting the pins (9), a plurality of partition plates (5) are installed between the bottom plate (4) and the cover plate (7), and the bolts (2) penetrate through the bottom plate (4), the partition plates (5) and the cover plate (7) and are screwed into nuts (8) to be connected.
2. The tooling for reducing the heat treatment deformation degree of the thin-walled workpiece according to claim 1, characterized in that; the whole bump (1) is in a large semicircular column shape, one end of the bump is a plane, and the other end of the bump is a shaping convex surface consistent with the shape of the workpiece (10).
3. The tooling for reducing the heat treatment deformation degree of the thin-walled workpiece according to claim 1, characterized in that; the concave block (3) is in a large semicircular column shape as a whole, one end of the concave block is a plane, and the other end of the concave block is a shaping concave surface consistent with the shape of the workpiece (10).
4. The tooling for reducing the heat treatment deformation degree of the thin-walled workpiece according to claim 1, characterized in that; the bottom plate (4) is discoid, and the hole that sets up has 6, and the annular equidistance is arranged, and the shape of hole is big semicircle, puts into lug (1) respectively in 3 holes, and 3 downthehole concave blocks (3) of putting respectively, puts a concave block (3) between 2 lug (1).
5. The tooling for reducing the heat treatment deformation degree of the thin-walled workpiece according to claim 1, characterized in that; the partition plates (5) are disc-shaped, 6 holes are formed in the partition plates, the partition plates (6) are respectively placed in the holes, the partition plates are arranged in an annular and equidistant mode, and the holes are big semicircles.
6. The tooling for reducing the heat treatment deformation degree of the thin-walled workpiece according to claim 1, characterized in that; the whole spacer block (6) is in a large semicircular column shape, and the shapes of two ends of the spacer block are setting surfaces consistent with the shape of the workpiece (10).
7. The tooling for reducing the heat treatment deformation degree of the thin-walled workpiece according to claim 1, characterized in that; the cover plate (7) is disc-shaped, 6 holes are formed in the cover plate and are arranged in an annular and equidistant mode, the holes are large semicircles, the convex blocks (1) are respectively placed in 3 holes, the concave blocks (3) are respectively placed in 3 holes, and one concave block (3) is placed between 2 convex blocks (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221591735.2U CN217973321U (en) | 2022-06-24 | 2022-06-24 | Tool for reducing deformation degree of thin-wall workpiece during heat treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221591735.2U CN217973321U (en) | 2022-06-24 | 2022-06-24 | Tool for reducing deformation degree of thin-wall workpiece during heat treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217973321U true CN217973321U (en) | 2022-12-06 |
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ID=84274668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221591735.2U Active CN217973321U (en) | 2022-06-24 | 2022-06-24 | Tool for reducing deformation degree of thin-wall workpiece during heat treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217973321U (en) |
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2022
- 2022-06-24 CN CN202221591735.2U patent/CN217973321U/en active Active
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