CN207929942U - A kind of hot forging work piece holder - Google Patents
A kind of hot forging work piece holder Download PDFInfo
- Publication number
- CN207929942U CN207929942U CN201820064503.9U CN201820064503U CN207929942U CN 207929942 U CN207929942 U CN 207929942U CN 201820064503 U CN201820064503 U CN 201820064503U CN 207929942 U CN207929942 U CN 207929942U
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- China
- Prior art keywords
- clamping jaw
- work piece
- hot forging
- clamping
- piece holder
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- 238000005242 forging Methods 0.000 title claims abstract description 24
- 210000000078 claw Anatomy 0.000 claims abstract description 34
- 230000005540 biological transmission Effects 0.000 claims description 10
- 239000007787 solid Substances 0.000 claims description 2
- 235000005121 Sorbus torminalis Nutrition 0.000 abstract description 4
- 244000152100 Sorbus torminalis Species 0.000 abstract description 4
- 230000009850 completed effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000011796 hollow space material Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Forging (AREA)
Abstract
The utility model proposes a kind of hot forging work piece holders, and clamping jaw and gag lever post is arranged, and jaw surfaces offer limiting slot, limit clamping jaw and can be rotated within the scope of ± 10 ° relative to movable claw, and the clamping of surface imperfection object is more stablized；Anti-skid chequer is arranged in surface over the projections, groove is arranged between two clamping parts, the protruding portion design of taper is verified, good for the clamping effect of shackle；First pneumatic clamper and the second pneumatic clamper are set, be respectively completed action that the workpiece grabbing on forming press is put into tooling to be expected and put the workpiece in the action on cutter mold, realizes the full-automatic loading and unloading of shackle.
Description
Technical field
The utility model is related to frock clamp more particularly to a kind of hot forging work piece holders.
Background technology
Currently, in hot forging industry, shackle is all manually to utilize clamp loading and unloading.Since shackle workshop temperature is higher, to people
Body injury is big, and safety cannot ensure.In addition, manual operation inefficiency.
For the loading and unloading of hot forging industry, Chinese patent CN201620863297.9 is proposed in forging machine people
Heart fixed fast clamp manipulator, can realize that different size workpiece is quickly produced, and a kind of clamping jaw can meet certain outer diameter
The piece-holder of range needs, and reduces clamping jaw and replaces number.But for the hot forging workpiece of surface imperfection, such as shackle,
During loading and unloading, fixed clamping jaw is difficult to stablize piece-holder, causes to grip the case where failing.
Utility model content
In view of this, the utility model proposes the stable heat of a kind of hot forging workpiece adapting to surface imperfection, clamping
Forge work piece holder.
What the technical solution of the utility model was realized in：The utility model provides a kind of hot forging work piece holder,
Including robot mounting flange and the first pneumatic clamper, the first pneumatic clamper includes cylinder transmission component and two movable claws, two movable claw phases
Be fixed on cylinder transmission component both sides to parallel, cylinder transmission component is fixed with robot mounting flange, further include clamping jaw and
Gag lever post, jaw surfaces offer limiting slot, and clamping jaw is horizontally placed on movable claw bottom and is rotatably connected therewith, and gag lever post is vertical
It is stretched into limiting slot to across movable claw and end.
On the basis of above technical scheme, it is preferred that the clamping jaw and movable claw angle rotatable model in the horizontal plane
Enclose is ± 10 °.
On the basis of above technical scheme, it is preferred that the movable claw includes U-shaped portion, interconnecting piece and connecting shaft, U-shaped
Portion is fixedly connected with cylinder transmission component, and interconnecting piece both ends are fixedly connected with U-shaped portion bottom, longitudinal hole and spiral shell are offered on interconnecting piece
Pit, connecting shaft pass through longitudinal hole and one end to be fixedly connected with interconnecting piece or clamping jaw, and gag lever post passes through longitudinal threaded bore and therewith
It is threadedly coupled and end is stretched into limiting slot.It is further preferred that each movable claw is provided with a connecting shaft, connecting shaft is set
It is placed in interconnecting piece center, gag lever post is provided with two, is symmetrically arranged in connecting shaft both sides.
On the basis of above technical scheme, it is preferred that the clamping jaw includes connecting plate and clamping part, and connection plate level is set
It is placed in movable claw bottom and is rotatably connected therewith, clamping part is fixedly installed on connecting plate bottom, and clamping part side is extended prominent
Go out portion, the protruding portion on two movable claws is oppositely arranged.It is further preferred that the protruding portion upper surface is provided with anti-skid chequer.Into
One step is preferred, and there are two clamping parts for each clamping jaw setting, and two clamping parts are parallel to be fixed on connecting plate both sides, two clamping parts
Between be arranged it is fluted.It is further preferred that the protruding portion is wide at the top and narrow at the bottom, tapered, tip outstanding is provided with chamfering, dashes forward
The tip upper and lower surface angle gone out is 0-90 °.
On the basis of above technical scheme, it is preferred that further include the second pneumatic clamper and clamping jaw, the second pneumatic clamper both ends are solid respectively
Surely it connects robot mounting flange and clamping jaw, the first pneumatic clamper and the second pneumatic clamper is respectively arranged at robot mounting flange two
End, clamping jaw are mutually perpendicular to movable claw.
On the basis of above technical scheme, it is preferred that further include anti-skidding component, there are two anti-skidding group for each clamping jaw setting
Part, face is set to jaw end to two anti-skidding components respectively, and anti-skidding component surface be provided with it is vertical with clamping jaw folding direction
Anti-slip tank.
The hot forging work piece holder of the utility model has the advantages that compared with the existing technology：
(1) clamping jaw and gag lever post are set, jaw surfaces offer limiting slot, limit clamping jaw relative to movable claw can ±
It is rotated within the scope of 10 °, the clamping of surface imperfection object is more stablized；
(2) anti-skid chequer is arranged in surface over the projections, and groove is arranged between two clamping parts, and the protruding portion of taper designs,
It is verified, it is good for the clamping effect of shackle；
(3) the first pneumatic clamper and the second pneumatic clamper are set, is respectively completed and the workpiece grabbing on forming press is put into work to be expected
The action loaded onto and the action on cutter mold is put the workpiece in, realizes the full-automatic loading and unloading of shackle.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other drawings may also be obtained based on these drawings.
Fig. 1 is the stereogram that the utility model is hot-forged work piece holder；
Fig. 2 is the front view that the utility model is hot-forged work piece holder；
Fig. 3 is the sectional view in the faces Fig. 2A-A；
Fig. 4 is the vertical view that the utility model is hot-forged work piece holder.
Specific implementation mode
Below in conjunction with the attached drawing in the utility model embodiment, to the technical solution in the utility model embodiment
It being clearly and completely described, it is clear that described embodiment is only a part of embodiment of the utility model, without
It is whole embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creation
Property labour under the premise of the every other embodiment that is obtained, shall fall within the protection scope of the present invention.
As shown in Figure 1, the hot forging work piece holder of the utility model comprising robot mounting flange 1, the first pneumatic clamper 2,
Clamping jaw 3, gag lever post 4, the second pneumatic clamper 5, clamping jaw 6 and anti-skidding component 7.
Robot mounting flange 1, such as Fig. 4, centre setting flanged joint mouth, for connecting robot arm.
First pneumatic clamper 2 realizes the function similar to human arm.It includes cylinder transmission component 21 and two movable claws 22,
Two movable claws 22 are relatively parallel to be fixed on 21 both sides of cylinder transmission component, cylinder transmission component 21 and robot mounting flange 1
It is fixed.In this way, two movable claws, 22 relative motion, realizes the clamping and release to object.Specifically, first pneumatic clamper 2 can adopt
With wide type pneumatic clamper.
Clamping jaw 3 realizes the function similar to human finger.Its surface offers limiting slot 34, and clamping jaw 3 is horizontally placed on work
22 bottom of pawl is simultaneously rotatably connected therewith, and gag lever post 4 is stretched into longitudinally through movable claw 22 and end in limiting slot 34.In this way,
The angle that clamping jaw 3 and movable claw 22 are rotatably connected by gag lever post 4 and limiting slot 34 common position-limiting action.Specifically, institute
Stating clamping jaw 3, rotatable angle range is ± 10 ° in the horizontal plane with movable claw 22.Specifically connect with clamping jaw 3 as the first pneumatic clamper 2
Mode is connect, the movable claw 22 includes U-shaped portion 221, interconnecting piece 222 and connecting shaft 223, and U-shaped portion 221 is fixedly connected with cylinder-driven
Component 21,222 both ends of interconnecting piece are fixedly connected with 221 bottom of U-shaped portion, longitudinal hole, connecting shaft 223 are offered on interconnecting piece 222
It is fixedly connected with interconnecting piece 222 or clamping jaw 3 across longitudinal hole and both ends, gag lever post 4 passes through longitudinal threaded bore and therewith screw thread company
It connects and end is stretched into limiting slot 34.221 hollow space of U-shaped portion can reduce weight, and connecting shaft 223 is as the first pneumatic clamper 2 and folder
Pivotal axis that pawl 3 is rotatably connected simultaneously limits the two in space longitudinal direction.In order to improve the first pneumatic clamper 2 and clamping jaw 3
The stability being rotatably connected, each movable claw 22 are provided with a connecting shaft 223, and connecting shaft 223 is set to interconnecting piece 222
Center, gag lever post 4 are provided with two, are symmetrically arranged in 223 both sides of connecting shaft.
In order to improve the friction of clamping jaw 3 and shackle workpiece surface so that clamping is more stablized.Such as Fig. 3, the clamping jaw 3 wraps
Connecting plate 31 and clamping part 32 are included, connecting plate 31 is horizontally placed on 22 bottom of movable claw and is rotatably connected therewith, clamping part 32
It is fixedly installed on 31 bottom of connecting plate, protruding portion 321 is extended in 32 side of clamping part, 321 phase of protruding portion on two movable claws 22
To setting.In this way, protruding portion 321 can play the role of hook-like, prevent shackle workpiece from slipping.Specifically, the protruding portion
321 upper surfaces are provided with anti-skid chequer 322.Specifically, the setting of each clamping jaw 3 is there are two clamping part 32, two clamping parts 32 are parallel
31 both sides of connecting plate are fixed on, fluted 33 are arranged between two clamping parts 32, groove 33 can be used as irregular workpiece surface
Accommodation space improves clamping stress.Specifically, the protruding portion 321 is wide at the top and narrow at the bottom, tapered, tip outstanding is provided with down
Angle, upper and lower surface angle in tip outstanding is 0-90 °.Preferred upper and lower surface angle in tip outstanding is 20 °.
First pneumatic clamper, 2 main function is that the workpiece grabbing on forming press is put into tooling to be expected, is unloaded to realize
The full-automatic loading and unloading of button, also need to put the workpiece on cutter mold.Further include the second pneumatic clamper 5 and clamping jaw 6 such as Fig. 2, second
5 both ends of pneumatic clamper are respectively fixedly connected with robot mounting flange 1 and clamping jaw 6, and the first pneumatic clamper 2 and the second pneumatic clamper 5 are respectively arranged at
Robot mounting flange both ends, clamping jaw 6 are mutually perpendicular to movable claw 22.Parallelly opening-and-closing type pneumatic clamper can be used in second pneumatic clamper 5.Tool
On the mounting means of body, structure shown in FIG. 1, the installation parallel with robot mounting flange 1 of clamping jaw 6, movable claw 22 can be used
With 1 right angle setting of robot mounting flange；Also the two position can be exchanged or conversion direction is installed.
The hot forging work piece holder operating type of the utility model is as follows：
After hot-forging die molds in place, clamping jaw 3 is extend into mold mouth material grasping position；
The closure of the first pneumatic clamper of solenoid valve control 2 clamps workpiece；
The workpiece of crawl is put into tooling to be expected by operation robot arm；
It is hot-forged work piece holder rotation, workpiece is gripped by the second pneumatic clamper of solenoid valve control 5；
Operation robot arm is put the workpiece on cutter mold；
The above action recycles always, until EP (end of program) or artificial stopping, thereby realizing hot forging workpiece automatically up and down
The function of material.
The foregoing is merely the better embodiments of the utility model, are not intended to limit the utility model, it is all
Within the spirit and principles of the utility model, it is new to should be included in this practicality for any modification, equivalent replacement, improvement and so on
Within the protection domain of type.
Claims (10)
1. a kind of hot forging work piece holder comprising robot mounting flange (1) and the first pneumatic clamper (2), it is characterised in that：First
Pneumatic clamper (2) includes cylinder transmission component (21) and two movable claws (22), and two movable claws (22) are relatively parallel to be fixed on cylinder-driven
Component (21) both sides, cylinder transmission component (21) is fixed with robot mounting flange (1), further includes clamping jaw (3) and gag lever post
(4), clamping jaw (3) surface offers limiting slot (34), and clamping jaw (3) is horizontally placed on movable claw (22) bottom and rotatably connects therewith
It connects, gag lever post (4) is stretched into longitudinally through movable claw (22) and end in limiting slot (34).
2. hot forging work piece holder as described in claim 1, it is characterised in that：The clamping jaw (3) is with movable claw (22) in level
Rotatable angle range is ± 10 ° in face.
3. hot forging work piece holder as described in claim 1, it is characterised in that：The movable claw (22) include U-shaped portion (221),
Interconnecting piece (222) and connecting shaft (223), U-shaped portion (221) are fixedly connected with cylinder transmission component (21), and interconnecting piece (222) both ends are solid
Surely U-shaped portion (221) bottom is connected, longitudinal threaded bore and through-hole are offered on interconnecting piece (222), connecting shaft (223) passes through longitudinal
Through-hole and one end are fixedly connected with interconnecting piece (222), and gag lever post (4) passes through longitudinal threaded bore and therewith threaded connection and end is stretched into
In limiting slot (34).
4. hot forging work piece holder as claimed in claim 3, it is characterised in that：Each movable claw (22) is provided with a connection
Axis (223), connecting shaft (223) are set to interconnecting piece (222) center, and gag lever post (4) is provided with two, are symmetrically arranged in even
Spindle (223) both sides.
5. hot forging work piece holder as described in claim 1, it is characterised in that：The clamping jaw (3) includes connecting plate (31) and folder
Portion (32) is held, connecting plate (31) is horizontally placed on movable claw (22) bottom and is rotatably connected therewith, and clamping part (32) fixation is set
It is placed in connecting plate (31) bottom, protruding portion (321), the protruding portion on two movable claws (22) are extended in clamping part (32) side
(321) it is oppositely arranged.
6. hot forging work piece holder as claimed in claim 5, it is characterised in that：Protruding portion (321) upper surface is provided with anti-
Sliding line (322).
7. hot forging work piece holder as claimed in claim 5, it is characterised in that：There are two clamping parts for each clamping jaw (3) setting
(32), two clamping parts (32) are parallel is fixed on connecting plate (31) both sides, is arranged fluted (33) between two clamping parts (32).
8. hot forging work piece holder as claimed in claim 5, it is characterised in that：The protruding portion (321) is wide at the top and narrow at the bottom, in cone
Shape, tip outstanding are provided with chamfering, and upper and lower surface angle in tip outstanding is 0-90 °.
9. hot forging work piece holder as described in claim 1, it is characterised in that：Further include the second pneumatic clamper (5) and clamping jaw (6),
Two pneumatic clampers (5) both ends are respectively fixedly connected with robot mounting flange (1) and clamping jaw (6), the first pneumatic clamper (2) and the second pneumatic clamper
(5) robot mounting flange both ends are respectively arranged at, clamping jaw (6) is mutually perpendicular to movable claw (22).
10. being hot-forged work piece holder as claimed in claim 9, it is characterised in that：Further include anti-skidding component (7), each clamping jaw (6)
There are two anti-skidding components (7) for setting, and face is set to clamping jaw (6) end, and anti-skidding component (7) to two anti-skidding components (7) respectively
Surface is provided with the anti-slip tank (71) vertical with clamping jaw (6) folding direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820064503.9U CN207929942U (en) | 2018-01-15 | 2018-01-15 | A kind of hot forging work piece holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820064503.9U CN207929942U (en) | 2018-01-15 | 2018-01-15 | A kind of hot forging work piece holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207929942U true CN207929942U (en) | 2018-10-02 |
Family
ID=63649426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820064503.9U Expired - Fee Related CN207929942U (en) | 2018-01-15 | 2018-01-15 | A kind of hot forging work piece holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207929942U (en) |
-
2018
- 2018-01-15 CN CN201820064503.9U patent/CN207929942U/en not_active Expired - Fee Related
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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: 20181002 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |