CN203401038U - Four-arm hold pliers for forging - Google Patents
Four-arm hold pliers for forging Download PDFInfo
- Publication number
- CN203401038U CN203401038U CN201320132252.0U CN201320132252U CN203401038U CN 203401038 U CN203401038 U CN 203401038U CN 201320132252 U CN201320132252 U CN 201320132252U CN 203401038 U CN203401038 U CN 203401038U
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- CN
- China
- Prior art keywords
- pincers
- handheld division
- forging
- connecting hole
- clamping part
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- Expired - Lifetime
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Abstract
A type of four-arm hold pliers for forging relates to the technical field of clamping tools for forging. Based on hold pliers for forging in the prior art, a third handheld portion (10) is arranged at one end of a first arc clamp portion (6) curving upwards and arranged on one side of a first connection hole (3) of an upper portion (1) of the hold pliers, and a fourth handheld portion (11) is arranged at one end of a second arc clamp portion (8) curving downwards and arranged on one side of a second connection hole (4) of a lower portion (2) of the hold pliers, so that usage and maintenance of mechanical hands during processes of forging and forming are reduced, and the cost of forging and forming process is lowered.
Description
Technical field
The present invention relates to forge and use clamping device technical field.
Background technology
Conventionally forge with embracing pincers as shown in Figure 1, it is comprised of identical armful of pincers top 1 of shape and an armful pincers bottom 2, described armful of pincers top 1 arranges respectively the first connecting hole 3 and the second connecting hole 4 with embracing on pincers bottom 2, and by pin, fasten 5 and through the first connecting hole 3 and the second connecting hole 4, will embrace pincers top 1 and embrace a pincers bottom 2 and be connected as a single entity, and make to embrace pincers top 1 and armful clamp a bottom 2 and all can fasten 5 rotations around pin; One side of first connecting hole 3 on described armful of pincers top 1 arranges the first arc clamping part 6 to fovea superior, and the opposite side of embracing first connecting hole 3 on pincers top 1 arranges the first Handheld Division 9; One side of the second connecting hole 4 of described armful of pincers bottom 2 arranges to the second recessed arc clamping part 8, and the opposite side of embracing the second connecting hole 4 of pincers bottom 2 arranges the second Handheld Division 7.Described forging mostly is personal hand-held the first Handheld Division 9 and second Handheld Division 7 with embracing pincers, control opening and closed degree of the first arc clamping part 6 and the second arc clamping part 8, in order to difform forging stock being clamped, move, the forging molding operation such as reversion; When forging stock is heavier, can handle respectively the first Handheld Division 9 and the second Handheld Division 7 by two people at most, forging stock is carried out to forging molding processing; But for heavier forging stock, carry out forging molding and add man-hour, inevitably can only by manipulator to forging stock clamp, move, reversion etc. carries out forging molding and processed, this will increase the O&M of manipulator virtually, thereby causes the cost of forging molding processing to improve.
Summary of the invention
Technical problem to be solved by this invention is: reduce the O&M of manipulator in forging molding process, reduce the cost of forging molding processing.
Technical scheme of the present invention is: in order to reduce the O&M of manipulator in forging molding process, reduce the cost of forging molding processing, a kind of forging of special proposition is embraced pincers with four arms, it forms as shown in Figure 2, its be in original forging with embracing on the basis of pincers, a side of embracing first connecting hole 3 on pincers top 1 is arranged to one end of the first arc clamping part 6 of fovea superior the 3rd Handheld Division 10 is set; One side of embracing the second connecting hole 4 of pincers bottom 2 is arranged to one end of the second recessed arc clamping part 8 the 4th Handheld Division 11 is set; Can realize accordingly personal hand-held the first Handheld Division 9 and second Handheld Division 7, two people that more coordinate of hand-held the 3rd Handheld Division 10 of another person and the 4th Handheld Division 11 handle to difform forging stock clamp, move, the forging molding such as reversion processes; Also can further realize four people or many people and handle difformity and heavier forging stock are carried out to forging molding processing, thereby avoid as much as possible the O&M of manipulator, reduce the cost of forging molding processing.
In order being more convenient for, to handle, can above-mentioned the first Handheld Division 9, the second Handheld Division 7, the 3rd Handheld Division 10 and the 4th Handheld Division 11 to be made into cylindrical.
In order being more convenient for, to hold and to handle, above-mentioned the first Handheld Division 9, the second Handheld Division 7, the 3rd Handheld Division 10 and the 4th Handheld Division 11 can be made into cylindrical and cylindrical surface with holding trace.
For the ease of clamping, the cross section of the first arc clamping part 6 and the second arc clamping part 8 can be made into rectangle or square.
The invention has the beneficial effects as follows: by original forging with embracing on the basis of pincers, a side of embracing first connecting hole 3 on pincers top 1 is arranged to one end of the first arc clamping part 6 of fovea superior the 3rd Handheld Division 10 is set; One side of embracing the second connecting hole 4 of pincers bottom 2 is arranged to one end of the second recessed arc clamping part 8 the 4th Handheld Division 11 is set; Reduce the O&M of manipulator in forging molding process, reduced the cost of forging molding processing.
Accompanying drawing explanation
Fig. 1 forges conventionally with the structural representation of embracing pincers;
Fig. 2 is that the structural representation of pincers is embraced in forging of the present invention with four arms.
The specific embodiment
Below in conjunction with accompanying drawing and the specific embodiment, the present invention is described in further detail:
The part of aircraft is prepared required forging and need be started by the blank of weight 210kg to forge, heavy like this people of blank or two people are difficult to by the pincers of embracing as shown in Figure 1, to blank clamp, move, required operation is forged in upset etc., therefore have to complete by manipulator, thereby the forging cost of increase forging, and use four arms of the present invention to embrace pincers, as shown in Figure 2, the first Handheld Division 9, the second Handheld Division 7, the 3rd Handheld Division 10 and the 4th Handheld Division 11 adopt cylindrical and cylindrical surface with holding trace, and the cross section of the first arc clamping part 6 and the second arc clamping part 8 adopts square structure, by four hand-held the first Handheld Divisions 9 of bit manipulation workmans difference, the second Handheld Division 7, hormany operating is carried out in the 3rd Handheld Division 10 and the 4th Handheld Division 11, blank to 210kg clamps, mobile, required operation is forged in upsets etc., thereby in the situation that not employing manipulator, completed the hammered work of required forging, reduced the cost of forging molding processing.
Claims (4)
1. a forging is embraced pincers with four arms, by identical armful of pincers top (1) of shape and armful pincers bottoms (2), formed, described armful of pincers top (1) and embrace to clamp on bottoms (2) the first connecting hole (3) and the second connecting hole (4) are set respectively, and by pin, fasten (5) and through the first connecting hole (3) and the second connecting hole (4), will embrace pincers top (1) and embrace and clamp bottoms (2) and be connected as a single entity, and make to clamp top (1) and armful clamp bottoms (2) and all can fasten around pin (5) rotation; One side of first connecting hole (3) on described armful of pincers tops (1) arranges the first arc clamping part (6) to fovea superior, and the opposite side of embracing first connecting hole (3) on pincers tops (1) arranges the first Handheld Division (9); One side of second connecting hole (4) of described armful of pincers bottoms (2) arranges to the second recessed arc clamping part (8), the opposite side of embracing second connecting hole (4) of pincers bottoms (2) arranges the second Handheld Division (7), it is characterized in that: a side of first connecting hole (3) on armful pincers tops (1) arranges to one end of the first arc clamping part (6) of fovea superior the 3rd Handheld Division (10) is set; One side of embracing second connecting hole (4) of pincers bottoms (2) is arranged to one end of the second recessed arc clamping part (8) the 4th Handheld Division (11) is set.
2. forging according to claim 1 is embraced pincers with four arms, it is characterized in that: described the first Handheld Division (9), the second Handheld Division (7), the 3rd Handheld Division (10) and the 4th Handheld Division (11) adopt cylindrical.
3. forging according to claim 1 and 2 is embraced pincers with four arms, it is characterized in that: described the first Handheld Division (9), the second Handheld Division (7), the 3rd Handheld Division (10) and the 4th Handheld Division (11) adopt cylindrical and cylindrical surface with holding trace.
4. forging according to claim 1 is embraced pincers with four arms, it is characterized in that: the cross section of described the first arc clamping part (6) and the second arc clamping part (8) adopts rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320132252.0U CN203401038U (en) | 2012-12-21 | 2013-03-21 | Four-arm hold pliers for forging |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220716307 | 2012-12-21 | ||
| CN201220716307.8 | 2012-12-21 | ||
| CN201320132252.0U CN203401038U (en) | 2012-12-21 | 2013-03-21 | Four-arm hold pliers for forging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203401038U true CN203401038U (en) | 2014-01-22 |
Family
ID=49936981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320132252.0U Expired - Lifetime CN203401038U (en) | 2012-12-21 | 2013-03-21 | Four-arm hold pliers for forging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203401038U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105290294A (en) * | 2014-07-31 | 2016-02-03 | 天津东川伟业电子有限公司 | Clamp for clamping forging blanks |
-
2013
- 2013-03-21 CN CN201320132252.0U patent/CN203401038U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105290294A (en) * | 2014-07-31 | 2016-02-03 | 天津东川伟业电子有限公司 | Clamp for clamping forging blanks |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140122 |
|
| CX01 | Expiry of patent term |