CN202270913U - Pneumatic clamp for forging - Google Patents
Pneumatic clamp for forging Download PDFInfo
- Publication number
- CN202270913U CN202270913U CN2011202785126U CN201120278512U CN202270913U CN 202270913 U CN202270913 U CN 202270913U CN 2011202785126 U CN2011202785126 U CN 2011202785126U CN 201120278512 U CN201120278512 U CN 201120278512U CN 202270913 U CN202270913 U CN 202270913U
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- China
- Prior art keywords
- clamp
- forging
- cylinders
- pair
- main body
- 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 pneumatic clamp for forging, which comprises a clamp main body, a pair of clamp arms, a pair of chucks and cylinders, wherein the pair of clamp arms and the cylinders are symmetrically arranged on two sides of the clamp main body, the clamp arms are hinged with the clamp main body, the cylinders are respectively hinged with the clamp main body and the clamp arms, and the chucks are arranged on the end parts of the clamp arms. Compared with the prior art, the pneumatic clamp for forging can better ensure that clamping forces are uniformly symmetrically because the cylinders and the clamp arms are symmetrically arranged and the two cylinders are synchronously driven, has good centring property, can be used for conveniently turning a blocky forging blank by matching with a mechanical arm or crane so that the forging blank can not be loosened due to large clamping forces.
Description
Technical field
The utility model relates to the forging equipment technical field, is specifically related to a kind of forging and uses pneumatic gripping.
Background technology
In forging industry, owing to often need the forging stock of red heat be stood up, common stand up the mechanical arm that anchor clamps mainly are provided in a side of forging stock one end; The forging stock centre catches with the chain that crane hangs an annular, keeps the level of forging stock, along the torsion work of mechanical arm; Its shortcoming is relatively to be fit to axially standing up of some not only thick but also long round forging stocks, stands up for the forging stock of bulk, because it adopts one-sided hydraulic cylinder to do work; Chucking power is inhomogeneous, and forging stock is easy to lower anvil iron, has potential safety hazard.
The utility model content
The purpose of the utility model is to overcome the defective that exists in the prior art, provides a kind of forging to use anchor clamps, is used with mechanical arm or crane, and chucking power is big and stressed even, and centering is good.
For realizing above-mentioned purpose; The technical scheme of the utility model is that pneumatic gripping is used in a kind of forging of design, it is characterized in that said clamp comprises clamp body, a pair of holder arms, a pair of chuck, cylinder; Said a pair of holder arms and cylinder are symmetricly set on the clamp body both sides; Said holder arms and clamp body are hinged, and said cylinder is hinged with clamp body and said holder arms respectively, is provided with chuck in the end of said holder arms.
Wherein, said cylinder driven in synchronism.
Wherein, said chuck is detachable chuck.
The advantage and the beneficial effect of the utility model are: this forging with pneumatic gripping compared with prior art; Because cylinder and holder arms are symmetrical set, and two cylinder driven in synchronism, can guarantee well that chucking power symmetrically; Centering is good; Through being used with mechanical arm or crane, can stir block forging stock easily, chucking power very much not can get loose.
Description of drawings
Fig. 1 is that the utility model forges the structural representation with pneumatic gripping.
Among the figure: 1, cylinder; 2, clamp body; 3, holder arms; 4, chuck.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment, the specific embodiment of the utility model is further described.Following examples only are used for more clearly explaining the technical scheme of the utility model, and can not limit the protection domain of the utility model with this.
Of Fig. 1, be that pneumatic clamps is used in a kind of forging of the utility model, comprise cylinder 1, clamp body 2, holder arms 3, chuck 4; A pair of holder arms 3 and a pair of cylinder 1 are symmetricly set on the both sides of clamp body 2; Wherein holder arms 3 is hinged with clamp body 2, and cylinder 1 is hinged with clamp body 2 and holder arms 3 respectively, is provided with removable chuck 4 in holder arms 3 ends; For increasing frictional force, can the clamping face of chuck 4 be provided with coarse groove.
Said cylinder 1 driven in synchronism can guarantee chucking power symmetrically well, and centering is good, and the forging stock displacement when not having single cylinder clamp clamping has avoided forging stock to fall lower anvil iron.The utility model also can match with crane, and is easy to use, can be fit to multiple forging clamping occasion.
The above only is the preferred implementation of the utility model; Should be understood that; For those skilled in the art; Under the prerequisite that does not break away from the utility model know-why, can also make some improvement and retouching, these improvement and retouching also should be regarded as the protection domain of the utility model.
Claims (3)
1. pneumatic gripping is used in a forging; It is characterized in that; Said clamp comprises clamp body, a pair of holder arms, a pair of chuck, cylinder, and said a pair of holder arms and cylinder are symmetricly set on the clamp body both sides, and said holder arms and clamp body are hinged; Said cylinder is hinged with clamp body and said holder arms respectively, is provided with chuck in the end of said holder arms.
2. pneumatic gripping is used in a kind of forging as claimed in claim 1, it is characterized in that, said cylinder driven in synchronism.
3. pneumatic gripping is used in a kind of forging as claimed in claim 1, it is characterized in that, said chuck is detachable chuck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202785126U CN202270913U (en) | 2011-08-01 | 2011-08-01 | Pneumatic clamp for forging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202785126U CN202270913U (en) | 2011-08-01 | 2011-08-01 | Pneumatic clamp for forging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202270913U true CN202270913U (en) | 2012-06-13 |
Family
ID=46191299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202785126U Expired - Fee Related CN202270913U (en) | 2011-08-01 | 2011-08-01 | Pneumatic clamp for forging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202270913U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102989974A (en) * | 2012-08-20 | 2013-03-27 | 苏州孚杰机械有限公司 | Forging tongs |
| CN103736897A (en) * | 2014-02-19 | 2014-04-23 | 苏州市宏晟锻造有限公司 | Manipulator holding clamp structure for clamping shaft type forge piece |
| CN106121258A (en) * | 2016-08-16 | 2016-11-16 | 中原工学院 | A kind of building clamp |
| CN109848354A (en) * | 2018-12-29 | 2019-06-07 | 武汉新威奇科技有限公司 | Forging blank erection device suitable for non-sawing bar |
-
2011
- 2011-08-01 CN CN2011202785126U patent/CN202270913U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102989974A (en) * | 2012-08-20 | 2013-03-27 | 苏州孚杰机械有限公司 | Forging tongs |
| CN103736897A (en) * | 2014-02-19 | 2014-04-23 | 苏州市宏晟锻造有限公司 | Manipulator holding clamp structure for clamping shaft type forge piece |
| CN106121258A (en) * | 2016-08-16 | 2016-11-16 | 中原工学院 | A kind of building clamp |
| CN106121258B (en) * | 2016-08-16 | 2018-04-20 | 中原工学院 | A kind of building clamp |
| CN109848354A (en) * | 2018-12-29 | 2019-06-07 | 武汉新威奇科技有限公司 | Forging blank erection device suitable for non-sawing bar |
| CN109848354B (en) * | 2018-12-29 | 2024-02-23 | 武汉新威奇科技有限公司 | Forging blank righting device suitable for non-saw cut bar |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120613 Termination date: 20120801 |