CN206263187U - Two-arm clamp is used in one kind forging - Google Patents
Two-arm clamp is used in one kind forging Download PDFInfo
- Publication number
- CN206263187U CN206263187U CN201621329010.0U CN201621329010U CN206263187U CN 206263187 U CN206263187 U CN 206263187U CN 201621329010 U CN201621329010 U CN 201621329010U CN 206263187 U CN206263187 U CN 206263187U
- Authority
- CN
- China
- Prior art keywords
- clamp handle
- nipper
- dead lock
- handle
- clamp
- 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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- Clamps And Clips (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model discloses a kind of forging two-arm clamp, including left clamp handle and right clamp handle, together with the left clamp handle passes through hinge with right clamp handle, and one end of left clamp handle and right clamp handle is respectively welded left nipper and right nipper, the other end of left clamp handle and right clamp handle is set with collet, dead lock is installed in left clamp handle, alignment pin is installed on right clamp handle and dead lock correspondence position, the dead lock is provided with the location hole of equidistantly distributed, and anti-skidding groove is equipped with the inwall of the left nipper and right nipper.The utility model, by the anti-skidding groove being provided with left nipper and right nipper inwall, the friction area with forge piece can be increased, play anti-skidding effect, by the dead lock being provided with left clamp handle, it is possible to use be securely seated between together for left clamp handle and right clamp handle by dead lock, changing traditional clamp needs worker's operating type for a long time laterally firmly, it is time saving and energy saving, significantly reduce the labour intensity of worker.
Description
Technical field
The utility model is related to forging clamping device technical field, and two-arm clamp is used in specially a kind of forging.
Background technology
Forging is divided into open die forging and die forging, and general large cylindrical forging is that can obtain by die forging, the process of die forging be by
The blank of heating is put into mould, then beats blank repeatedly by die hammer, by the shape of blank forge and press to mold shape
It is identical, clamp is often used during forging, but, traditional forging is heavier with the volume of two-arm clamp, inconvenience
In carrying, the heat-proof quality of clamp handle is poor, and worker is easily burned in the forge piece of clamping overheat, and unstable during clamping
It is fixed, can also slide sometimes, danger is caused, in addition, when worker clamps forge piece with clamp, needing laterally to exert oneself for a long time
Clamping forge piece, such operating type considerably increases the labour intensity of worker, and, worker worked long hours
Afterwards, muscle power can not be propped up, and cause clamping dynamics not enough to occur the situation that forge piece comes off.
Utility model content
The purpose of this utility model is to provide a kind of forging two-arm clamp, to solve what is proposed in above-mentioned background technology
Problem.
To achieve the above object, the utility model provides following technical scheme：Two-arm clamp, including left pincers are used in one kind forging
Handle and right clamp handle, the left clamp handle and right clamp handle are by together with hinge, and one end of left clamp handle and right clamp handle is welded respectively
It is connected to left nipper and right nipper, the other end of left clamp handle and right clamp handle is set with collet, and dead lock is provided with left clamp handle,
Alignment pin is installed on right clamp handle and dead lock correspondence position, the dead lock is provided with the location hole of equidistantly distributed, described
Anti-skidding groove is equipped with the inwall of left nipper and right nipper.
Preferably, the left nipper is identical with the shape and structure of right nipper, and left nipper and right nipper axisymmetricly set
Put.
Preferably, the dead lock is to be connected by fastening bolt between arcuate structure, and dead lock and left nipper.
Preferably, the junction of the left clamp handle and right clamp handle is provided with pin shaft hole, and the bearing pin is arranged in pin shaft hole.
Preferably, the location hole is circular port, and the inwall of location hole is provided with antiskid thread.
Compared with prior art, the beneficial effects of the utility model are：The utility model, simple structure, volume is light and handy, takes
Band is convenient, by the anti-skidding groove being provided with left nipper and right nipper inwall, can increase the rubbing surface of nipper and forge piece
Product, plays anti-skidding effect, by the dead lock being provided with left clamp handle, when forge piece is clamped with the clamp, and can be with profit
Left clamp handle and right clamp handle are securely seated between together with dead lock, so that forge piece is firmly jammed, change biography
The clamp of system needs worker's operating type for a long time laterally firmly, it is to avoid it is inadequate that worker clamps dynamics after working for a long time
And cause the situation that forge piece comes off from clamp to occur, it is time saving and energy saving, significantly reduce the labour intensity of worker, by
The collet that left clamp handle and right clamp handle one end are set with, with good heat-proof quality, it is to avoid the forging of worker's clamping overheat
Situation about being scalded during forging piece occurs, and improves the security for using.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is left clamp handle structural representation of the present utility model；
Fig. 3 is left nipper arrangement schematic diagram of the present utility model.
In figure：The left clamp handles of 1-；The right clamp handles of 2-；3- collets；4- bearing pins；The right nippers of 5-；The left nippers of 6-；7- dead locks；8-
Pin shaft hole；9- fastening bolts；10- alignment pins；11- location holes；The anti-skidding grooves of 12-.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Refer to Fig. 1-3, a kind of embodiment that the utility model is provided：Two-arm clamp, including left clamp handle 1 are used in one kind forging
With right clamp handle 2, left clamp handle 1 and right clamp handle 2 be hinged by bearing pin 4, and one end of left clamp handle 1 and right clamp handle 2 is welded respectively
It is connected to left nipper 6 and right nipper 5, the other end of left clamp handle 1 and right clamp handle 2 is set with collet 3, with good thermal insulation
Can, it is to avoid situation about being scalded during the forge piece of worker's clamping overheat occurs, and improves the security for using, in left clamp handle 1
Dead lock 7 is installed, when forge piece is clamped with the clamp, it is possible to use dead lock is firmly solid by left clamp handle 1 and right clamp handle 2
It is scheduled on together, so that forge piece is firmly jammed, changing traditional clamp needs what worker laterally exerted oneself for a long time
Operating type, it is to avoid worker clamps dynamics after working for a long time not enough cause the situation that forge piece comes off from clamp to be sent out
It is raw, it is time saving and energy saving, the labour intensity of worker is significantly reduced, alignment pin is installed on right clamp handle 2 and the correspondence position of dead lock 7
10, dead lock 7 is provided with the location hole 11 of equidistantly distributed, and anti-skidding groove is equipped with the inwall of left nipper 6 and right nipper 5
12, the friction area of nipper and forge piece can be increased, play anti-skidding effect, the shape and structure of left nipper 6 and right nipper 5
It is identical, and left nipper 6 and right nipper 5 axisymmetricly set, dead lock 7 is between arcuate structure, and dead lock 7 and left nipper 6
Connected by fastening bolt 9, the junction of left clamp handle 1 and right clamp handle 2 is provided with pin shaft hole 8, and bearing pin 4 is arranged in pin shaft hole 8, fixed
Position hole 11 is circular port, and the inwall of location hole 11 is provided with antiskid thread.
Specifically used mode：The utility model, when using, is clamped forge piece using left nipper 6 and right nipper 5, left
Anti-skidding groove 12 on nipper 6 and right nipper 5 can increase the friction area with forge piece, play anti-skidding effect, meanwhile, when
When clamping forge piece, the location hole 11 on dead lock 7 is plugged on alignment pin 10, so that left clamp handle 1 and right clamp handle 2 are firmly
Be fixed together so that forge piece is firmly clamped, changing traditional clamp needs staff for a long time laterally
Operating type firmly, significantly reduces the labour intensity of worker.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can in other specific forms realize that this practicality is new
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (5)
1. two-arm clamp, including left clamp handle (1) and right clamp handle (2) are used in a kind of forging, it is characterised in that：The left clamp handle (1) with
Right clamp handle (2) is hinged by bearing pin (4), and one end of left clamp handle (1) and right clamp handle (2) is respectively welded left nipper
(6) and right nipper (5), the other end of left clamp handle (1) and right clamp handle (2) is set with collet (3), is installed on left clamp handle (1)
There is dead lock (7), alignment pin (10) is installed on right clamp handle (2) and dead lock (7) correspondence position, set on the dead lock (7)
There is a location hole (11) of equidistantly distributed, anti-skidding groove (12) is equipped with the inwall of the left nipper (6) and right nipper (5).
2. two-arm clamp is used in a kind of forging according to claim 1, it is characterised in that：The left nipper (6) and right nipper
(5) shape is identical with structure, and left nipper (6) and right nipper (5) are axisymmetricly set.
3. two-arm clamp is used in a kind of forging according to claim 1, it is characterised in that：The dead lock (7) is arc knot
It is connected by fastening bolt (9) between structure, and dead lock (7) and left nipper (6).
4. two-arm clamp is used in a kind of forging according to claim 1, it is characterised in that：The left clamp handle (1) and right clamp handle
(2) junction is provided with pin shaft hole (8), and the bearing pin (4) is in pin shaft hole (8).
5. two-arm clamp is used in a kind of forging according to claim 1, it is characterised in that：The location hole (11) is circle
Hole, and the inwall of location hole (11) is provided with antiskid thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621329010.0U CN206263187U (en) | 2016-12-06 | 2016-12-06 | Two-arm clamp is used in one kind forging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621329010.0U CN206263187U (en) | 2016-12-06 | 2016-12-06 | Two-arm clamp is used in one kind forging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206263187U true CN206263187U (en) | 2017-06-20 |
Family
ID=59044382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621329010.0U Expired - Fee Related CN206263187U (en) | 2016-12-06 | 2016-12-06 | Two-arm clamp is used in one kind forging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206263187U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107052215A (en) * | 2017-06-21 | 2017-08-18 | 郑海华 | A kind of high temperature cylinder iron taking and placing device |
| CN113310553A (en) * | 2021-05-22 | 2021-08-27 | 深圳市兴源智能仪表股份有限公司 | Instrument coded disc rotation testing device |
-
2016
- 2016-12-06 CN CN201621329010.0U patent/CN206263187U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107052215A (en) * | 2017-06-21 | 2017-08-18 | 郑海华 | A kind of high temperature cylinder iron taking and placing device |
| CN113310553A (en) * | 2021-05-22 | 2021-08-27 | 深圳市兴源智能仪表股份有限公司 | Instrument coded disc rotation testing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170620 Termination date: 20171206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |