CN207841148U - A kind of stationary fixture for square cross - Google Patents
A kind of stationary fixture for square cross Download PDFInfo
- Publication number
- CN207841148U CN207841148U CN201721642495.3U CN201721642495U CN207841148U CN 207841148 U CN207841148 U CN 207841148U CN 201721642495 U CN201721642495 U CN 201721642495U CN 207841148 U CN207841148 U CN 207841148U
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- CN
- China
- Prior art keywords
- clamp assembly
- square cross
- pedestal
- stationary fixture
- ambulatory splint
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Abstract
The utility model discloses a kind of stationary fixtures for square cross comprising pedestal, drive component and clamp assembly, the clamp assembly are set on the base, and the driving component is connect with clamp assembly；The clamp assembly includes strap and ambulatory splint, there are three the ambulatory splint settings, two of which is oppositely arranged in three ambulatory splints, another is oppositely arranged with the strap, and the driving component drives three ambulatory splint movements simultaneously；The utility model drives three ambulatory splints mobile simultaneously by drive component, reduces cost；Three ambulatory splints and a strap position while realizing square shaped workpiece four edges, improve the accuracy of workpiece positioning.
Description
Technical field
The utility model belongs to automated assembling equipment technical field, and in particular to a kind of geometrical clamp for square cross
Tool.
Background technology
In automatic assembly production line, it is often necessary to be processed Workpiece clamping positioning, to make folder after processing is completed
Tool can unclamp, workpiece after facilitating taking-up to process；Existing fixture is there are two types of structure, one is putting the workpiece in processing groove, people
Work is clamped it, and the fixture of this structure is inconvenient to use and labor intensive；Another kind is with mechanical grip function
Fixture, but this fixture can only generally realize the clamping of a both direction, and workpiece cannot be accurately positioned, and influence adding for workpiece
Work quality.
Utility model content
The purpose of this utility model is to provide a kind of stationary fixture for square cross, is driven simultaneously by drive component
The ambulatory splint in three directions is clamped workpiece, improves the accuracy of workpiece positioning while cost is reduced.
Technical solution used by the utility model is：
A kind of stationary fixture for square cross comprising pedestal, drive component and clamp assembly, the clamping group
Part is set on the base, and the driving component is connect with clamp assembly；
The clamp assembly includes strap and ambulatory splint, and there are three the ambulatory splint settings, three work
Two of which is oppositely arranged in dynamic clamping plate, another is oppositely arranged with the strap, and the driving component drives simultaneously
Three ambulatory splint movements.
The utility model is also characterized by
The driving component includes cylinder, pull rod, spring, fixes connecting rod, the first movable rod and the second movable rod,
The pull rod passes through pedestal, one end of pull rod to be connect with cylinder in base exterior, and the other end is fixed on chassis interior, the spring
Be set in the one end of pull rod far from cylinder, the fixed connecting rod is fixed on pull rod, both ends respectively with the first movable rod and
Second movable rod is flexibly connected, and one end of the spring is against on fixed connecting rod, and the other end is against in pedestal.
The other end of the pull rod is fixed by a pin to chassis interior.
The clamp assembly further comprises Boards wall frame and guide rail, the Boards wall frame, guide rail and activity folder
The complete setting of plate, the ambulatory splint are arranged on Boards wall frame, and the guide rail passes through Boards wall frame and pedestal.
It is provided with straight slot on the pedestal, is arranged in straight slot with the ambulatory splint that strap is oppositely arranged.
The both ends of the fixed connecting rod are hinged with the first movable rod and the second movable rod respectively.
One end and the frame that is fixedly clamped far from fixed connecting rod of first movable rod and the second movable rod are hinged.
Further comprise that support base, the support base are arranged between pedestal and clamp assembly.
Compared with prior art, when the utility model is used, drive component drives three ambulatory splints mobile simultaneously, reduces
Cost；Three ambulatory splints and a strap position while realizing square shaped workpiece four edges, and it is fixed to improve workpiece
The accuracy of position.
Description of the drawings
Fig. 1 is that the utility model embodiment 1 provides a kind of structural schematic diagram of the stationary fixture for square cross；
Fig. 2 is that the utility model embodiment 2 provides a kind of structural schematic diagram inside the stationary fixture for square cross；
Fig. 3 is that the utility model embodiment 2 provides a kind of structural schematic diagram of the stationary fixture for square cross.
Specific implementation mode
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
The utility model embodiment 1 provides a kind of stationary fixture for square cross, as shown in Figure 1 comprising pedestal
1, drive component 2 and clamp assembly 3, clamp assembly 3 are arranged on pedestal 1, and drive component 2 is connect with clamp assembly 3；
Clamp assembly 3 includes strap 31 and ambulatory splint 32, and there are three the settings of ambulatory splint 32, three ambulatory splints
Two of which is oppositely arranged in 32, another is oppositely arranged with strap 31, and drive component 2 drives three activity folders simultaneously
Plate 32 moves, in this way, drive component 2 drives three ambulatory splints 32 to be moved on pedestal 1 simultaneously, three ambulatory splints 32 and one
A strap 31 realizes the clamping of square shaped workpiece four edges.
The utility model embodiment 2 provides a kind of stationary fixture for square cross, as Figure 2-3 comprising bottom
Seat 1, drive component 2 and clamp assembly 3, clamp assembly 3 are arranged on pedestal 1, and drive component 2 is connect with clamp assembly 3；
Clamp assembly 3 includes strap 31 and ambulatory splint 32, and there are three the settings of ambulatory splint 32, three ambulatory splints
Two of which is oppositely arranged in 32, another is oppositely arranged with strap 31, and drive component 2 drives three activity folders simultaneously
Plate 32 moves, in this way, drive component 2 drives three ambulatory splints 32 to be moved on pedestal 1 simultaneously, three ambulatory splints 32 and one
A strap 31 realizes the clamping of square shaped workpiece four edges.
Drive component 2 includes cylinder 21, pull rod 22, spring 23, fixed connecting rod 24, the work of the first movable rod 25 and second
Dynamic connecting rod 26, pull rod 22 pass through pedestal 1, one end of pull rod to be connect with cylinder 21 in 1 outside of pedestal, and the other end is fixed on pedestal 1
Inside, spring 23 are set in the one end of pull rod 22 far from cylinder 21, and fixed connecting rod 24 is fixed on pull rod 22, both ends respectively with
First movable rod 25 and the flexible connection of the second movable rod 26, one end of spring 23 are against on fixed connecting rod 24, and the other end supports
In pedestal 1, in this way, cylinder 21 works, the first movable rod 25 and the second activity are pushed by pull rod 22 and fixed connecting rod 24
Connecting rod 26 is displaced outwardly, and three ambulatory splints 32 open simultaneously, and workpiece is placed on pedestal 1 at this time, shrinks cylinder 21, spring 23
Bar 22 of pulling back is pushed up, strap 31 and ambulatory splint 32 is made to clamp workpiece.
The other end of pull rod 22 is fixed on by pin 27 inside pedestal 1, in this way, pull rod 22 may pass through, pin 27 is front and back to be moved
It is dynamic.
Clamp assembly 3 further comprises Boards wall frame 33 and guide rail 34, Boards wall frame 33, guide rail 34 and activity folder
32 complete setting of plate, ambulatory splint 32 are arranged on Boards wall frame 33, and guide rail 34 passes through Boards wall frame 33 and pedestal 1, this
Sample, the first movable rod 25 and the second movable rod 26 push Boards wall frame 33 to be moved along guide rail 34, and then make setting
Ambulatory splint 32 on Boards wall frame 33 is moved forward and backward.
Straight slot 11 is provided on pedestal 1, the ambulatory splint 32 being oppositely arranged with strap 31 is arranged in straight slot 11, this
Sample, cylinder 21 at work, can be against after one end movement of pull rod 22 on the inner wall of straight slot 11.
The both ends of fixed connecting rod 24 are hinged with the first movable rod 25 and the second movable rod 26 respectively, the first movable rod
25 and second the one end far from fixed connecting rod 24 of movable rod 26 and ambulatory splint 32 it is hinged, in this way, it is past to do straight line in cylinder 21
When moving again, Boards wall frame 33, the first movable rod 25, fixed connecting rod 24, the second movable rod 26, Boards wall frame 33 it
Between junction can have certain angle, clamping and the opening of clamp assembly 3 are realized with this.
Further comprise support base 4, support base is arranged between pedestal 1 and clamp assembly 3, in this way, workpiece is placed in branch
It supports on seat 4, pedestal 1 is avoided to cause to wear to it.
Application method：Cylinder 21 works first, and the first movable rod 25 and the are pushed by pull rod 22 and fixed connecting rod 24
Two movable rods 26 are displaced outwardly, and three ambulatory splints 32 open simultaneously, and workpiece is placed on pedestal 1 at this time；Then gas is shunk
Cylinder 21, spring 23 push up bar 22 of pulling back, and strap 31 and ambulatory splint 32 is made to clamp workpiece.
Using the above scheme, compared with prior art, when the utility model is used, drive component drives three ambulatory splints
It is mobile simultaneously, reduce cost；Three ambulatory splints and a strap position while realizing square shaped workpiece four edges,
Improve the accuracy of workpiece positioning.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
It is confined to this, any one skilled in the art within the technical scope disclosed by the utility model, can readily occur in
Change or replacement, should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model should
It is subject to the protection scope in claims.
Claims (8)
1. a kind of stationary fixture for square cross, which is characterized in that it includes pedestal, drive component and clamp assembly,
The clamp assembly is set on the base, and the driving component is connect with clamp assembly；
The clamp assembly includes strap and ambulatory splint, and there are three the ambulatory splint settings, three activity folders
Two of which is oppositely arranged in plate, another is oppositely arranged with the strap, and the driving component drives three simultaneously
The ambulatory splint movement.
2. a kind of stationary fixture for square cross according to claim 1, which is characterized in that the driving component packet
It includes cylinder, pull rod, spring, fixed connecting rod, the first movable rod and the second movable rod, the pull rod and passes through pedestal, pull rod
One end connect with cylinder in base exterior, the other end is fixed on chassis interior, and the spring is set in pull rod far from cylinder
One end, the fixed connecting rod are fixed on pull rod, and both ends are flexibly connected with the first movable rod and the second movable rod respectively,
One end of the spring is against on fixed connecting rod, and the other end is against in pedestal.
3. a kind of stationary fixture for square cross according to claim 2, which is characterized in that the pull rod it is another
End is fixed by a pin to chassis interior.
4. a kind of stationary fixture for square cross according to claim 3, which is characterized in that the clamp assembly into
One step includes Boards wall frame and guide rail, the Boards wall frame, guide rail and the complete setting of ambulatory splint, the ambulatory splint
It is arranged on Boards wall frame, the guide rail passes through Boards wall frame and pedestal.
5. a kind of stationary fixture for square cross according to claim 4, which is characterized in that be arranged on the pedestal
There is straight slot, is arranged in straight slot with the ambulatory splint that strap is oppositely arranged.
6. a kind of stationary fixture for square cross according to claim 2, which is characterized in that the fixed connecting rod
Both ends are hinged with the first movable rod and the second movable rod respectively.
7. a kind of stationary fixture for square cross according to claim 4, which is characterized in that first activity is even
The one end of bar and the second movable rod far from fixed connecting rod and Boards wall frame are hinged.
8. a kind of stationary fixture for square cross according to claim 5, which is characterized in that further comprise supporting
Seat, the support base are arranged between pedestal and clamp assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721642495.3U CN207841148U (en) | 2017-11-30 | 2017-11-30 | A kind of stationary fixture for square cross |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721642495.3U CN207841148U (en) | 2017-11-30 | 2017-11-30 | A kind of stationary fixture for square cross |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207841148U true CN207841148U (en) | 2018-09-11 |
Family
ID=63423059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721642495.3U Active CN207841148U (en) | 2017-11-30 | 2017-11-30 | A kind of stationary fixture for square cross |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207841148U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109719452A (en) * | 2019-03-08 | 2019-05-07 | 广东利元亨智能装备股份有限公司 | Link clamping fixture |
| CN113458993A (en) * | 2021-06-02 | 2021-10-01 | 郑少华 | Screen glass film-pasting positioning and clamping mechanism, device and method |
| CN114714021A (en) * | 2022-06-07 | 2022-07-08 | 江苏格兰环境科技有限公司 | Welding equipment is used in heat exchanger production |
| CN117140411A (en) * | 2023-10-31 | 2023-12-01 | 立臻精密智造(昆山)有限公司 | Clamp and electronic equipment assembling device |
| CN118046169A (en) * | 2024-04-15 | 2024-05-17 | 杭州嘉合汽车零部件制造有限公司 | Battery box punches and welding positioning centre gripping combination frock |
| CN118046169B (en) * | 2024-04-15 | 2024-06-28 | 杭州嘉合汽车零部件制造有限公司 | Battery box punches and welding positioning centre gripping combination frock |
-
2017
- 2017-11-30 CN CN201721642495.3U patent/CN207841148U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109719452A (en) * | 2019-03-08 | 2019-05-07 | 广东利元亨智能装备股份有限公司 | Link clamping fixture |
| CN109719452B (en) * | 2019-03-08 | 2024-02-23 | 广东利元亨智能装备股份有限公司 | Linkage clamping jig |
| CN113458993A (en) * | 2021-06-02 | 2021-10-01 | 郑少华 | Screen glass film-pasting positioning and clamping mechanism, device and method |
| CN114714021A (en) * | 2022-06-07 | 2022-07-08 | 江苏格兰环境科技有限公司 | Welding equipment is used in heat exchanger production |
| CN114714021B (en) * | 2022-06-07 | 2022-09-09 | 江苏格兰环境科技有限公司 | Welding equipment is used in heat exchanger production |
| CN117140411A (en) * | 2023-10-31 | 2023-12-01 | 立臻精密智造(昆山)有限公司 | Clamp and electronic equipment assembling device |
| CN118046169A (en) * | 2024-04-15 | 2024-05-17 | 杭州嘉合汽车零部件制造有限公司 | Battery box punches and welding positioning centre gripping combination frock |
| CN118046169B (en) * | 2024-04-15 | 2024-06-28 | 杭州嘉合汽车零部件制造有限公司 | Battery box punches and welding positioning centre gripping combination frock |
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