CN204583979U - A kind of aluminium section bar stretching clamp - Google Patents
A kind of aluminium section bar stretching clamp Download PDFInfo
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- CN204583979U CN204583979U CN201520262835.4U CN201520262835U CN204583979U CN 204583979 U CN204583979 U CN 204583979U CN 201520262835 U CN201520262835 U CN 201520262835U CN 204583979 U CN204583979 U CN 204583979U
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- section bar
- aluminium section
- projection
- clamp
- aluminium
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Abstract
A kind of aluminium section bar stretching clamp, comprise fixture and lower clamp, the face that described upper fixture contacts with aluminium section bar is provided with the projection mated with the depressed area on aluminium section bar, and described projection is provided with the space of the protuberance held on aluminium section bar each other.1) well can clamp aluminium section bar, and in clamping process, avoid the destruction of aluminium profile structure; 2) projection is detachable, the aluminium section bar therefore by selecting the projection of different size to clamp different size.
Description
Technical field
The utility model belongs to aluminium section bar machining tool fixture field, is specifically related to a kind of stretching clamp for aluminium section bar.
Background technology
The compound of aluminium is wide at occurring in nature distributed pole, and in the earth's crust, the resource of aluminium is very abundant.In modern industry, the use of aluminium is only second to iron and steel, is second largest metalloid.Aluminium has special chemistry, physical characteristic, not only lightweight, quality is hard but also have good ductility, electric conductivity, thermal conductivity, heat resistance and resistance to nuclear radiation, is the important foundation raw material of the national economic development.
In the production process of various aluminium section bar, need to carry out grab tensile to the aluminium section produced, due to the out-of-flatness of aluminium shape surface, if use conventional regular fixture to carry out grab tensile, can damage the shape of aluminium section bar, this aluminium section bar cannot be used.
Therefore, need to improve the aluminium section bar stretching clamp of routine, the irregular surface of aluminium section bar can be adapted to, avoid above defect.
In prior art, stretching clamp can not well coordinate with the surface of aluminium section bar, and be therefore easy to damage the structure of aluminium section bar in drawing process, fraction defective is high.In the utility model, for the concrete aluminium section bar needing to stretch, design the stretching clamp with its structure matching.During clamping, the bottom surface in the projection on upper fixture and aluminium section bar depressed area offsets, and coordinates lower clamp to be clamped by aluminium section bar, can not act on the protuberance of aluminium section bar effectively, prevent the protuberance on aluminium section bar to be out of shape.
As preferably, the face that described lower clamp contacts with aluminium section bar is provided with the step-like platform mated with the lower surface of aluminium section bar.These step-like platforms coordinate with the projection on upper fixture, and stretched operation is carried out in stable for aluminium section bar clamping.
As preferably, the projection on described upper fixture is detachably located on fixture.In order to adapt to the aluminium section bar of different structure, projection also needs different sizes, and suitable projection therefore can be selected as required to be arranged on fixture, and mounting means can for being bolted.
Compared with prior art, the utility model has following beneficial effect: 1) well can clamp aluminium section bar, and avoids the destruction of aluminium profile structure in clamping process; 2) projection is detachable, the aluminium section bar therefore by selecting the projection of different size to clamp different size.
Utility model content
For deficiency of the prior art, the utility model provides a kind of stretching clamp for aluminium section bar, can avoid the distortion of aluminium section bar in grab tensile process, well can complete grab tensile operation.
The utility model is achieved through the following technical solutions.
A kind of aluminium section bar stretching clamp, comprise fixture and lower clamp, the face that described upper fixture contacts with aluminium section bar is provided with the projection mated with the depressed area on aluminium section bar, and described projection is provided with the space of the protuberance held on aluminium section bar each other.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of aluminium section bar.
Fig. 2 is the schematic diagram that stretching clamp of the present utility model coordinates with aluminium section bar.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the utility model is further described.
See Fig. 1 and Fig. 2, a kind of aluminium section bar stretching clamp, comprise fixture 2 and lower clamp 3, the face that described upper fixture 2 contacts with aluminium section bar 1 is provided with the projection 21 mated with the depressed area 11,12,16 on aluminium section bar 1,22,26, described projection 21,22,26 spaces 23 being provided with the protuberance 13,14,15 held on aluminium section bar 1 each other, 24,25; The face that described lower clamp 2 contacts with aluminium section bar 1 is provided with the step-like platform 31,32,36 mated with the lower surface of aluminium section bar 1.In present embodiment, the projection 21,22,26 on upper fixture 2 is detachably located on upper fixture 2 by bolt, and projection has different size, the projection that therefore can match according to the structure choice of aluminium section bar 1.
When aluminium section bar stretching clamp of the present utility model uses, the projection 21,22 on upper fixture 2,26 with aluminium section bar 1 depressed area 11,12, the bottom surface in 16 offsets, and coordinate the step-like platform 31 on lower clamp 3, aluminium section bar 1 clamps by 32,36, can not act on the protuberance 13 of aluminium section bar 1 effectively, 14, on 15, prevent the distortion of aluminium section bar 1, improve yield rate.
Protection domain of the present utility model includes but not limited to above embodiment; protection domain of the present utility model is as the criterion with claims, and any replacement that those skilled in the art will find apparent that, distortion, improvement made this technology all falls into protection domain of the present utility model.
Claims (3)
1. an aluminium section bar stretching clamp, comprises fixture (2) and lower clamp (3), it is characterized in that, the face that described upper fixture (2) contacts with aluminium section bar (1) is provided with the projection (21 mated with the depressed area (11,12,16) on aluminium section bar (1), 22,26), described projection (21,22,26) space (23 of the protuberance (13,14,15) held on aluminium section bar (1) is provided with each other, 24,25).
2. a kind of aluminium section bar stretching clamp according to claim 1, is characterized in that, the face that described lower clamp (2) contacts with aluminium section bar (1) is provided with the step-like platform (31,32,36) mated with the lower surface of aluminium section bar (1).
3. a kind of aluminium section bar stretching clamp according to claim 2, is characterized in that, the projection (21,22,26) on described upper fixture (2) is detachably located on fixture (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520262835.4U CN204583979U (en) | 2015-04-28 | 2015-04-28 | A kind of aluminium section bar stretching clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520262835.4U CN204583979U (en) | 2015-04-28 | 2015-04-28 | A kind of aluminium section bar stretching clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204583979U true CN204583979U (en) | 2015-08-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520262835.4U Active CN204583979U (en) | 2015-04-28 | 2015-04-28 | A kind of aluminium section bar stretching clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204583979U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108080428A (en) * | 2017-12-28 | 2018-05-29 | 浙江峰利祥铜业科技有限公司 | A kind of automatic stretching mechanism of copper section bar |
-
2015
- 2015-04-28 CN CN201520262835.4U patent/CN204583979U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108080428A (en) * | 2017-12-28 | 2018-05-29 | 浙江峰利祥铜业科技有限公司 | A kind of automatic stretching mechanism of copper section bar |
| CN108080428B (en) * | 2017-12-28 | 2023-09-22 | 浙江峰利祥铜业科技有限公司 | Automatic stretching mechanism of copper profile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 315033 Zhejiang Province, Ningbo Jiangbei District Cicheng Town Chang Yang Road, No. 189 Patentee after: Ningbo Kenuo Seiko technology Co., Ltd. Address before: 315033 Zhejiang Province, Ningbo City Industrial Zone A Hongtang Jiangbei District Hongxing Road No. 6 Patentee before: Ningbo Keno Aluminium Co., Ltd. |