CN202506765U - Workpiece clamping device of tension force straightener - Google Patents
Workpiece clamping device of tension force straightener Download PDFInfo
- Publication number
- CN202506765U CN202506765U CN2012200068068U CN201220006806U CN202506765U CN 202506765 U CN202506765 U CN 202506765U CN 2012200068068 U CN2012200068068 U CN 2012200068068U CN 201220006806 U CN201220006806 U CN 201220006806U CN 202506765 U CN202506765 U CN 202506765U
- Authority
- CN
- China
- Prior art keywords
- clamping device
- oil cylinder
- workpiece clamping
- pull head
- flattening machine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a workpiece clamping device of a tension force straightener, comprising a pulling head, an oil cylinder clamping sheet and a jaw iron. The clamping sheet is connected to a clamp body coupling member. The pulling head is fixedly connected to a bridge-shaped plate. A cylinder body of the oil cylinder is also connected to the pulling head. The workpiece clamping device is advantageous in that bearing of the oil cylinder is small and service lifetime is long.
Description
Technical field
The utility model relates to a kind of tension flattening machine, particularly a kind of tension flattening machine that section bar is stretching.
Background technology
A lot of section bar productions are not very straight through extruding or roll forming, need clamp two ends through tension flattening machine, and apply certain force of strain and stretch, and the section bar that stretched so just meets the standard of dispatching from the factory.The fixing head of existing tension flattening machine stability is not enough, and wherein main cause is the jaw iron in the clamping device, and it is unreasonable to sting the moulding of tight tooth profile of tooth; Be easy to become flexible; Producing like this has potential safety hazard, and simultaneously, the fixing point of existing pull head and oil cylinder is all at the afterbody of oil cylinder; The oil cylinder strength of bearing is very big like this, and service life is very short.
Summary of the invention
To the deficiency of prior art, the utility model provides a kind of Workpiece clamping device of novel tension flattening machine.
To achieve these goals, the technical scheme taked of the utility model is:
The Workpiece clamping device of tension flattening machine comprises pull head, and oil cylinder pincers sheet and jaw iron are connected with the caliper connector on the pincers sheet, and pull head is fixedly connected with the bridge type plate, and the cylinder body of oil cylinder also is connected on the pull head.
The tie point of the cylinder body of pull head and oil cylinder is near an end of pincers sheet.
Described jaw iron is provided with pyramid profile of tooth mouth.
The beneficial effect of the utility model: the cylinder force of the utility model is little, long service life.
Description of drawings
The sectional structure chart sketch map of Fig. 1, the utility model;
The side view of Fig. 2, the utility model.
The specific embodiment
The Workpiece clamping device of tension flattening machine comprises pull head 1, and oil cylinder 3, pincers sheet 4 and jaw iron 5 are connected with caliper connector 6 on the pincers sheet 4, and pull head 1 is fixedly connected with bridge type plate 2, and the cylinder body of oil cylinder 3 also is connected on the pull head 1.The tie point of the cylinder body of pull head 1 and oil cylinder 3 is near an end of pincers sheet 4.Workpiece clamp between the pyramid profile of tooth mouth that is fixed in the jaw iron 5 of two pincers on the sheets, the piston advances forward of in-oil cylinder force oil cylinder, thus make two pincers sheets, 4 clamping work pieces.The power of returning that the oil cylinder 3 of the utility model is received is less, and service life is more greatly than traditional will improving.
Claims (3)
1. the Workpiece clamping device of tension flattening machine comprises pull head (1), oil cylinder (3) pincers sheet (4) and jaw iron (5); Be connected with caliper connector (6) on the pincers sheets (4); It is characterized in that pull head (1) is fixedly connected with bridge type plate (2), the cylinder body of oil cylinder (3) also is connected on the pull head (1).
2. the Workpiece clamping device of tension flattening machine as claimed in claim 1 is characterized in that, the tie point of the cylinder body of pull head (1) and oil cylinder (3) is near an end of pincers sheets (4).
3. the Workpiece clamping device of tension flattening machine as claimed in claim 2 is characterized in that, described jaw iron (5) is provided with pyramid profile of tooth mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200068068U CN202506765U (en) | 2012-01-09 | 2012-01-09 | Workpiece clamping device of tension force straightener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200068068U CN202506765U (en) | 2012-01-09 | 2012-01-09 | Workpiece clamping device of tension force straightener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202506765U true CN202506765U (en) | 2012-10-31 |
Family
ID=47059271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200068068U Expired - Fee Related CN202506765U (en) | 2012-01-09 | 2012-01-09 | Workpiece clamping device of tension force straightener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202506765U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105290250A (en) * | 2015-12-05 | 2016-02-03 | 重庆腾通工业设计有限公司 | Fixing device for processing of steering yoke workpiece |
| CN114653787A (en) * | 2022-05-23 | 2022-06-24 | 西安海联石化科技有限公司 | Electric heating straightening device and method for titanium alloy profile |
-
2012
- 2012-01-09 CN CN2012200068068U patent/CN202506765U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105290250A (en) * | 2015-12-05 | 2016-02-03 | 重庆腾通工业设计有限公司 | Fixing device for processing of steering yoke workpiece |
| CN105290250B (en) * | 2015-12-05 | 2017-05-31 | 重庆腾通工业设计有限公司 | Steering yoke work pieces process fixing device |
| CN114653787A (en) * | 2022-05-23 | 2022-06-24 | 西安海联石化科技有限公司 | Electric heating straightening device and method for titanium alloy profile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121031 Termination date: 20150109 |
|
| EXPY | Termination of patent right or utility model |