CN203610592U - Clamping tool of forge piece - Google Patents
Clamping tool of forge piece Download PDFInfo
- Publication number
- CN203610592U CN203610592U CN201320629661.1U CN201320629661U CN203610592U CN 203610592 U CN203610592 U CN 203610592U CN 201320629661 U CN201320629661 U CN 201320629661U CN 203610592 U CN203610592 U CN 203610592U
- Authority
- CN
- China
- Prior art keywords
- clamping
- cylinder
- supporting seat
- support
- clamping limb
- 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
Links
Images
Abstract
The utility model relates to a clamping tool of a forge piece. The clamping tool comprises a supporting seat, wherein two sides of the supporting seat are symmetrically provided with a pair of air cylinders, a piston rod of each air cylinder is hinged to one end of a clamping arm, the clamping arm is also hinged to a supporting seat, two side walls, for fixing the air cylinders, of the supporting seat are symmetrically and fixedly provided with a pair of supports, each support is in an L shape, the supports are arranged outside the clamping arm, a free end of each support is connected with a jacking air cylinder, and a piston rod of the jacking air cylinder extends towards the other end of the clamping arm. By adopting the clamping tool, not only can the clamping acting force on the forge piece be increased, but also the safety can be improved.
Description
Technical field
The utility model relates to a kind of clamping tool of forging.
Background technology
In forging industry, owing to often the forging stock of red heat need to being stood up, common stand up the mechanical arm that fixture is mainly provided in a side of forging stock one end, in the middle of forging stock, hang an annular chain with crane and catch, keep the level of forging stock, along the torsion work of mechanical arm, its shortcoming is to be relatively applicable to some not only axially standing up of thick but also long round forging stock, stands up for block forging stock, because it adopts one-sided hydraulic cylinder acting, chucking power is inhomogeneous, and forging stock is easy to lower anvil iron, has potential safety hazard.
A kind of Pneumatic clamp for forging is disclosed in prior art, it comprises clamp body, a pair of holder arms, a pair of chuck, cylinder, described a pair of holder arms and cylinder are symmetricly set on clamp body both sides, described holder arms and clamp body are hinged, described cylinder is hinged with clamp body and described holder arms respectively, is provided with chuck in the end of described holder arms.Above-mentioned pneumatic gripping is because cylinder and holder arms are symmetrical arranged, and two cylinders synchronously drive, and can guarantee well that chucking power symmetrically, centering is good, by being used in conjunction with mechanical arm or crane, can stir easily block forging stock, chucking power very much not can get loose.But, owing to the clamping of workpiece only being leaned on to the active force of holder arms one end, and there is no corresponding active force at the other end near workpiece, in the course of the work, once the ineffective power of cylinder, workpiece can fall from clamp, has very large danger for on-the-spot operating personnel, therefore, this pneumatic gripping need improvements.
Summary of the invention
For the deficiencies in the prior art, the utility model has related to a kind of clamping tool of forging, and the utility model both can increase the clamping action power to forging, can increase again security.
The technical scheme solving the problems of the technologies described above is as follows:
The clamping tool of forging, comprise supporting seat, the bilateral symmetry of supporting seat arranges a pair of cylinder, one end of the piston rod of each cylinder and a clamping limb is hinged, and clamping limb is also hinged with supporting seat, fixes symmetrically pair of brackets in the two side walls of the fixing cylinder of supporting seat, each support is L-shaped, support is positioned at the outside of clamping limb, and the free end of each support connects one and holds out against cylinder, and the piston rod that holds out against cylinder extends to the other end of clamping limb.
Adopt such scheme, in the two side walls of the fixing cylinder of supporting seat, fix symmetrically pair of brackets, each support is L-shaped, and support is positioned at the outside of clamping limb, the free end of each support connects one and holds out against cylinder, and the piston rod that holds out against cylinder extends to the other end of clamping limb.When use, after forging being clamped under the driving of clamping limb at cylinder, start and hold out against cylinder action, the piston rod that holds out against cylinder withstands clamping limb tightly, and such benefit is, not only clamping action power is bestowed in the clamping end of clamping limb, make clamping limb more reliable to the clamping of forging, and if once the ineffective power of cylinder, hold out against cylinder and still the end of clamping limb can be clamped tightly, after avoiding cylinder deactivation, forging falls from clamping device, has ensured security.
An inclined-plane is set on the free end of described support, and the cylinder body that holds out against cylinder is fixed on this inclined-plane.The lateral surface of described clamping limb is inclined-plane, and the inclined-plane on the lateral surface of clamping limb and the free end of support is parallel to each other.This structure holds out against the state that cylinder can tilt and applies active force to clamping limb, to increase reliability.
Accompanying drawing explanation
The structural representation of 1 clamping tool that is forging of the present utility model in figure;
1 is supporting seat, and 2 is cylinder, and 3 is clamping limb, and 4 is support, and 5 for holding out against cylinder, and 6 is inclined-plane, and 7 is lateral surface.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
With reference to Fig. 1, the clamping tool of forging of the present utility model, comprises supporting seat 1, and the bilateral symmetry of supporting seat arranges a pair of cylinder 2, and one end of the piston rod of each cylinder and a clamping limb 3 is hinged, and clamping limb 3 is also hinged with supporting seat 1.In the two side walls of the fixing cylinder of supporting seat 1, fix symmetrically pair of brackets 4, each support 4 is L-shaped, and support 4 is positioned at the outside of clamping limb, and the free end of each support 4 connects one and holds out against cylinder 5, and the piston rod that holds out against cylinder extends to the other end of clamping limb.An inclined-plane 6 is set on the free end of described support, and the cylinder body that holds out against gas 5 cylinders is fixed on this inclined-plane 6.The lateral surface 7 of described clamping limb is inclined-plane, and the inclined-plane on the lateral surface of clamping limb and the free end of support is parallel to each other.
Claims (3)
1. the clamping tool of forging, comprise supporting seat, the bilateral symmetry of supporting seat arranges a pair of cylinder, one end of the piston rod of each cylinder and a clamping limb is hinged, and clamping limb is also hinged with supporting seat, it is characterized in that: in the two side walls of the fixing cylinder of supporting seat, fix symmetrically pair of brackets, each support is L-shaped, support is positioned at the outside of clamping limb, and the free end of each support connects one and holds out against cylinder, and the piston rod that holds out against cylinder extends to the other end of clamping limb.
2. the clamping tool of forging according to claim 1, is characterized in that: an inclined-plane is set on the free end of described support, and the cylinder body that holds out against cylinder is fixed on this inclined-plane.
3. the clamping tool of forging according to claim 2, is characterized in that: the lateral surface of described clamping limb is inclined-plane, and the inclined-plane on the lateral surface of clamping limb and the free end of support is parallel to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320629661.1U CN203610592U (en) | 2013-10-12 | 2013-10-12 | Clamping tool of forge piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320629661.1U CN203610592U (en) | 2013-10-12 | 2013-10-12 | Clamping tool of forge piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203610592U true CN203610592U (en) | 2014-05-28 |
Family
ID=50763273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320629661.1U Expired - Fee Related CN203610592U (en) | 2013-10-12 | 2013-10-12 | Clamping tool of forge piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203610592U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104759906A (en) * | 2015-03-17 | 2015-07-08 | 黄春凤 | Tool clamp for flywheel cover |
| CN107377850A (en) * | 2017-08-16 | 2017-11-24 | 山西晨辉锻压设备制造有限公司 | A kind of press centralising device |
-
2013
- 2013-10-12 CN CN201320629661.1U patent/CN203610592U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104759906A (en) * | 2015-03-17 | 2015-07-08 | 黄春凤 | Tool clamp for flywheel cover |
| CN107377850A (en) * | 2017-08-16 | 2017-11-24 | 山西晨辉锻压设备制造有限公司 | A kind of press centralising device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103048190A (en) | Tensile test fixture for tensile testing machine | |
| CN203610592U (en) | Clamping tool of forge piece | |
| CN203371216U (en) | Pneumatic clamp braking mechanism used for turning table | |
| CN103132933B (en) | Clamping and unscrewing device for iron driller | |
| CN103909434A (en) | Irregular workpiece clamp convenient for metal processing | |
| CN202270913U (en) | Pneumatic clamp for forging | |
| CN104511668A (en) | Shaft clamp capable of replacing clamping head | |
| CN204173759U (en) | Convenient transport heavy based plate device | |
| CN203471421U (en) | Cylindrical part clamp | |
| CN201871668U (en) | Forging fixture | |
| CN103753247A (en) | Double-arm single-action hinge clamping device | |
| CN203319522U (en) | Telescopic clamp of engine crane | |
| CN204173764U (en) | Convenient transport lightweight plate device | |
| CN105538274A (en) | Multi-station hanger for exhaust muffler | |
| CN104550611A (en) | Clamping device for forging | |
| CN204679339U (en) | Wire rope bond strength detects unit clamp | |
| CN103009115A (en) | Internal clamping fixture | |
| CN203653064U (en) | Holding clamp | |
| CN203486755U (en) | Lifting jig | |
| CN204278005U (en) | Safety valve carrying clamp | |
| CN105645257A (en) | Lifting tool for cylindrical workpieces | |
| CN204135267U (en) | A kind of turning device of large forgings | |
| CN204101370U (en) | HF fatigue testing machine unit clamp | |
| CN104108646B (en) | A kind of handling apparatus | |
| CN205575369U (en) | Sash weight device is raised to stacking crane rouleau |
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: 20140528 Termination date: 20171012 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |