CN220699429U - Multi-position positioning and clamping device - Google Patents
Multi-position positioning and clamping device Download PDFInfo
- Publication number
- CN220699429U CN220699429U CN202321829695.5U CN202321829695U CN220699429U CN 220699429 U CN220699429 U CN 220699429U CN 202321829695 U CN202321829695 U CN 202321829695U CN 220699429 U CN220699429 U CN 220699429U
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- plate
- clamping device
- clamping
- bottom plate
- plates
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- 238000009434 installation Methods 0.000 claims description 9
- 239000003638 chemical reducing agent Substances 0.000 claims description 7
- 210000000078 claw Anatomy 0.000 abstract description 13
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
Abstract
The utility model relates to a multi-position positioning and clamping device which comprises a mounting frame, an electric cylinder and a clamping device, wherein the clamping device is arranged on the mounting frame in a sliding manner; the clamping device comprises a bottom plate, a driving motor, a cam plate, a clamping claw plate and a supporting plate, wherein the supporting plates are respectively arranged at two ends of the bottom plate, and the clamping claw plates are respectively arranged at the upper ends of the supporting plates. According to the utility model, the clamping device can slide on the mounting frame by utilizing the matching of the sliding rail and the sliding block, and the strokes of the electric cylinders are set in different lengths, so that the clamping device can stop at different positions, the clamping fixation at multiple positions is realized, a group of clamping devices can meet the loading and transferring requirements of different vehicle types, and the cost and the mounting space are saved; the utility model has simple structure and is provided with a safety positioning component, thereby ensuring the working safety.
Description
Technical Field
The utility model belongs to the technical field of tool clamps, and relates to a multi-position positioning and clamping device.
Background
When the vehicle is processed, assembled and produced, the positioning and clamping devices are needed to be used on the vehicle body loading transfer line so as to enable the sliding plate to stop at different positions, and usually, the positioning and clamping devices can only correspond to one fixed stop position, however, when multiple vehicle types need multiple stop positions to realize the vehicle body transfer, multiple groups of positioning and clamping devices are needed to be arranged, more installation space is needed, and the cost is high.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art, solve the problem that the positioning and clamping device can not meet the processing requirements for different vehicle types, and provide a multi-position positioning and clamping device.
In order to achieve the above purpose, the following technical scheme is adopted:
the multi-position positioning and clamping device comprises a mounting frame, an electric cylinder and a clamping device, wherein the clamping device is arranged on the mounting frame in a sliding manner, the electric cylinder is arranged in the middle of the mounting frame, and a piston rod of the electric cylinder is connected with the clamping device; the clamping device comprises a bottom plate, a driving motor, a cam plate, a clamping claw plate and a supporting plate, wherein the supporting plates are respectively arranged at two ends of the bottom plate, the clamping claw plates are respectively arranged at the upper ends of the supporting plates, the driving motor is arranged on one side of the top of the bottom plate, a speed reducer is arranged at the output end of the driving motor, the cam plate is arranged on an output shaft of the speed reducer, a rotating shaft is arranged at one end of the cam plate, a rotating drum is arranged in the rotating shaft, and the rotating drum can be matched with the clamping claw plate.
Preferably, the clamping claw plates are respectively provided with a long circular groove, and the rotary drum is clamped in the long circular grooves.
Preferably, the two sides of the upper surface of the mounting frame are respectively provided with a sliding rail, the sliding rails are connected with a moving plate by utilizing sliding blocks, and the moving plate is connected with the bottom plate.
Preferably, the supporting plates are oppositely arranged, one ends of the clamping claw plates are respectively arranged on the supporting plates by utilizing the hinge shafts, and the other ends of the clamping claw plates are respectively provided with auxiliary clamping plates.
Preferably, the lower extreme of backup pad is provided with the mounting panel, and the backup pad utilizes the mounting panel to be connected with the bottom plate.
Preferably, one end of the electric cylinder is connected with the mounting frame by a supporting seat, a connecting block is arranged on the piston rod, a hinged plate is arranged below the moving plate, and the hinged plate is connected with the connecting block by a connecting pin; the piston rod is provided with a limiting plate, and one end of the limiting plate is connected with the connecting block.
Preferably, a fixed plate is arranged on one side of the upper surface of the bottom plate, a first photoelectric switch and a second photoelectric switch are arranged on the fixed plate, and the first photoelectric switch and the second photoelectric switch can be respectively matched with the rotating shaft.
Preferably, one side of the installation frame is provided with an installation support, a first limit switch and a second limit switch are arranged on the installation support, and a number sending plate which can be matched with the first limit switch and the second limit switch is arranged on the bottom plate.
Compared with the prior art, the utility model has the following advantages:
according to the utility model, the novel matching of the sliding rail and the sliding block is utilized, so that the clamping device can slide on the mounting frame, the strokes of the electric cylinders are set in different lengths, the clamping device can stop at different positions, the clamping fixation at multiple positions is realized, a group of clamping devices can meet the loading and transferring requirements of different vehicle types, and the cost and the mounting space are saved; the utility model has simple structure and is provided with a safety positioning component, thereby ensuring the working safety.
Drawings
Fig. 1 is a schematic front view of the present utility model.
Fig. 2 is a schematic view of the installation of the electric cylinder part of the present utility model.
FIG. 3 is a schematic view of a clamping device according to the present utility model.
Fig. 4 is a schematic top view of the present utility model.
In the figure: 1. a mounting frame; 2. an electric cylinder, 3 and a piston rod; 4. a bottom plate; 5. a driving motor; 6. a cam plate; 7. a speed reducer; 8. a gripper plate; 9. a support plate; 10. a rotating shaft; 11. a rotating drum; 12. an oblong slot; 13. a slide rail; 14. a slide block; 15. a moving plate; 16. a hinge shaft; 17. an auxiliary clamping plate; 18. a mounting plate; 19. a support base; 20. a connecting block; 21. a hinged plate; 22. a limiting plate; 23. a fixing plate; 24. a first photoelectric switch; 25. a second photoelectric switch; 26. a mounting bracket; 27. a first limit switch; 28. a second limit switch; 29. a number sending plate; 30. and (5) a connecting pin.
Detailed Description
In order that those skilled in the art will better understand the present utility model, a technical solution in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.
As shown in fig. 1-4, the multi-position positioning and clamping device comprises a mounting frame 1, an electric cylinder 2 and a clamping device, wherein the clamping device is arranged on the mounting frame 1 in a sliding manner, a positioning rod is arranged below a vehicle body loading slide plate in an automobile production line, and the clamping device is used for grabbing and fixing the positioning rod so as to facilitate the operation of an automobile body on the production line;
the middle part of the installation frame 1 is provided with an electric cylinder 2, a piston rod 3 of the electric cylinder 2 is connected with the clamping device, when the piston rod 3 of the electric cylinder 2 moves, the clamping device can be driven to move, and the clamping device can be stopped at a designated position by adjusting the working stroke of the piston rod 3;
the clamping device comprises a bottom plate 4, a driving motor 5, a cam plate 6, a clamping jaw plate 8 and a supporting plate 9, all parts of the clamping device are arranged on the bottom plate 4, and the bottom plate 4 plays a role of integral support; the two ends of the bottom plate 4 are respectively provided with a supporting plate 9, the upper ends of the supporting plates 9 are respectively provided with a clamping claw plate 8, the clamping claw plates 8 are oppositely arranged and respectively hinged on the supporting plates 9 to rotate, and the clamping claw plates 8 are used for grabbing and fixing a vehicle body loading slide plate;
a driving motor 5 is arranged on one side of the upper surface of the bottom plate 4, a speed reducer 7 is arranged at the output end of the driving motor 5, a cam plate 6 is arranged on the output shaft of the speed reducer 7, a rotating shaft 10 is arranged at one end of the cam plate 6, a rotating drum 11 is arranged on the rotating shaft 10, and the rotating drum 11 can be matched with the clamping jaw plate 8; when the cam plate 6 rotates, the rotating shaft 10 is driven to swing, and the rotating shaft 10 can drive the two clamping claw plates 8 to open and close; the drum 11 acts as a wear-resistant.
Preferably, the clamping jaw plates 8 are respectively provided with a long circular groove 12, the rotary drum 11 is clamped in the long circular grooves 12, when the rotary shaft 10 rotates downwards, the rotary drum 11 is matched with the long circular grooves 12 to enable the clamping jaw plates 8 to open, and when the rotary shaft 10 rotates upwards, the clamping jaw plates 8 are closed.
Further, two sides of the upper surface of the mounting frame 1 are respectively provided with a sliding rail 13, the sliding rails 13 are connected with a moving plate 15 by utilizing a sliding block 14, and the moving plate 15 is connected with the bottom plate 4.
Further, the supporting plates 9 are oppositely arranged, one ends of the clamping jaw plates 8 are respectively arranged on the supporting plates 9 by utilizing the hinge shafts 16, the other ends of the clamping jaw plates 8 are respectively provided with auxiliary clamping plates 17, and the auxiliary clamping plates 17 enable the clamping jaw plates 8 to be clamped more firmly.
Further, the lower end of the supporting plate 9 is provided with a mounting plate 18, the supporting plate 9 is connected with the bottom plate 4 by using the mounting plate 18, and the mounting plate 18 enables the connection between the supporting plate 9 and the bottom plate 4 to be firmer.
Further, one end of the electric cylinder 2 is connected with the mounting frame 1 by a supporting seat 19, a connecting block 20 is arranged on the piston rod 3, and the connecting block 20 is in threaded connection with the piston rod 3; a hinge plate 21 is arranged below the moving plate 15, and the hinge plate 21 is connected with the connecting block 20 by a connecting pin 30; the piston rod 3 is provided with a limiting plate 22, one end of the limiting plate 22 is connected with the connecting block 20, and the limiting plate 22 can limit the piston rod 3 and the connecting block 20 to generate relative rotation.
Further, a fixed plate 23 is disposed on one side of the top surface of the bottom plate 4, a first photoelectric switch 24 and a second photoelectric switch 25 are disposed on the fixed plate 23, the first photoelectric switch 24 and the second photoelectric switch 25 can be respectively matched with the rotating shaft 10, when the motor rotates to drive the rotating shaft 10 to rotate to the first photoelectric switch 24, the clamping jaw plate 8 is closed to a minimum stroke, and when the motor rotates to drive the rotating shaft 10 to rotate to the second photoelectric switch 25, the clamping jaw plate 8 is opened to a maximum stroke.
Further, a mounting bracket 26 is arranged on one side of the mounting frame 1, a first limit switch 27 and a second limit switch 28 are arranged on the mounting bracket 26, a number sending plate 29 which can be matched with the first limit switch 27 and the second limit switch 28 is arranged on the bottom plate 4, when the bottom plate 4 moves leftwards to a certain stroke, the number sending plate 29 triggers the first limit switch 27, and the electric cylinder 2 stops acting; when the bottom plate 4 moves to the right to a certain stroke, the number sending plate 29 triggers the second limit switch 28, and the electric cylinder 2 stops acting.
Working principle: the novel clamping device can slide on the mounting frame 1 by utilizing the cooperation of the sliding rail 13 and the sliding block 14, the electric cylinder 2 is mounted on the mounting frame 1, the piston rod 3 of the electric cylinder 2 is connected with the moving plate 15, and the moving plate 15 can be utilized to drive the bottom plate 4 to transversely move on the mounting frame 1 when the piston rod 3 moves; the stroke of the electric cylinder 2 is set in different lengths, so that the clamping device can be stopped at different positions, and multi-position clamping and fixing are realized.
The first limit switch 27 and the second limit switch 28 on one side of the mounting frame 1 can be matched with the number plate 18 on the base 4 to play a role in safety protection, and the moving plate 15 is prevented from moving to be in place; the driving motor 5 can drive the clamping claw plate 8 to open and close by utilizing the cam plate 6, so as to realize clamping.
It is to be understood that the above embodiments are merely illustrative of the application of the principles of the present utility model, but not in limitation thereof. Various modifications and improvements may be made by those skilled in the art without departing from the spirit and substance of the utility model, and are also considered to be within the scope of the utility model.
Claims (8)
1. The utility model provides a multi-position location clamping device, includes mounting frame (1), electric jar (2) and clamping device, characterized by: the upper surface of the installation frame (1) is provided with a clamping device in a sliding manner, the middle part of the installation frame (1) is provided with an electric cylinder (2), and a piston rod (3) of the electric cylinder (2) is connected with the clamping device; the clamping device comprises a bottom plate (4), a driving motor (5), a cam plate (6), clamping jaw plates (8) and a supporting plate (9), wherein the supporting plate (9) is respectively arranged at two ends of the bottom plate (4), the clamping jaw plates (8) are respectively arranged at the upper ends of the supporting plate (9), the driving motor (5) is arranged on one side of the top of the bottom plate (4), a speed reducer (7) is arranged at the output end of the driving motor (5), the cam plate (6) is arranged on the output shaft of the speed reducer (7), a rotating shaft (10) is arranged at one end of the cam plate (6), a rotary drum (11) is arranged on the rotating shaft (10), and the rotary drum (11) can be matched with the clamping jaw plates (8).
2. A multi-position locating and clamping device according to claim 1, wherein: the clamping jaw plates (8) are respectively provided with a long circular groove (12), and the rotary drum (11) is clamped in the long circular grooves (12).
3. A multi-position locating and clamping device according to claim 1, wherein: the two sides of the upper surface of the installation frame (1) are respectively provided with a sliding rail (13), the sliding rails (13) are connected with a moving plate (15) by utilizing sliding blocks (14), and the moving plate (15) is connected with the bottom plate (4).
4. A multi-position locating and clamping device according to claim 1, wherein: the supporting plates (9) are oppositely arranged, one ends of the clamping jaw plates (8) are respectively arranged on the supporting plates (9) through hinge shafts (16), and auxiliary clamping plates (17) are respectively arranged at the other ends of the clamping jaw plates (8).
5. A multi-position locating and clamping device according to claim 1, wherein: the lower extreme of backup pad (9) is provided with mounting panel (18), and backup pad (9) are connected with bottom plate (4) with mounting panel (18).
6. A multi-position locating and clamping device according to claim 3, wherein: one end of the electric cylinder (2) is connected with the mounting frame (1) through a supporting seat (19), a connecting block (20) is arranged on the piston rod (3), a hinged plate (21) is arranged below the moving plate (15), and the hinged plate (21) is connected with the connecting block (20) through a connecting pin (30); the piston rod (3) is provided with a limiting plate (22), and one end of the limiting plate (22) is connected with the connecting block (20).
7. A multi-position locating and clamping device according to claim 1, wherein: the fixed plate (23) is arranged on one side of the upper surface of the bottom plate (4), a first photoelectric switch (24) and a second photoelectric switch (25) are arranged on the fixed plate (23), and the first photoelectric switch (24) and the second photoelectric switch (25) can be respectively matched with the rotating shaft (10).
8. A multi-position locating and clamping device according to claim 1, wherein: one side of the mounting frame (1) is provided with a mounting bracket (26), a first limit switch (27) and a second limit switch (28) are arranged on the mounting bracket (26), and a number sending plate (29) which can be matched with the first limit switch (27) and the second limit switch (28) is arranged on the bottom plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321829695.5U CN220699429U (en) | 2023-07-11 | 2023-07-11 | Multi-position positioning and clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321829695.5U CN220699429U (en) | 2023-07-11 | 2023-07-11 | Multi-position positioning and clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220699429U true CN220699429U (en) | 2024-04-02 |
Family
ID=90445812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321829695.5U Active CN220699429U (en) | 2023-07-11 | 2023-07-11 | Multi-position positioning and clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220699429U (en) |
-
2023
- 2023-07-11 CN CN202321829695.5U patent/CN220699429U/en active Active
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