CN221494829U - Positioning device for welding - Google Patents
Positioning device for welding Download PDFInfo
- Publication number
- CN221494829U CN221494829U CN202323231783.8U CN202323231783U CN221494829U CN 221494829 U CN221494829 U CN 221494829U CN 202323231783 U CN202323231783 U CN 202323231783U CN 221494829 U CN221494829 U CN 221494829U
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- welding
- fixedly connected
- threaded rod
- working plate
- positioning device
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- 238000003466 welding Methods 0.000 title claims abstract description 46
- 230000000087 stabilizing effect Effects 0.000 claims description 20
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model relates to the field of welding processing, and discloses a positioning device for welding, which comprises a working plate, wherein the top of the working plate is slidably connected with two clamp shells, the interiors of the two clamp shells are respectively and rotatably connected with a first threaded rod, the periphery of the first threaded rod is in threaded connection with two clamp hands, the middle part of the first threaded rod is rotatably connected with a first fixed block, the rear end of the clamp shell is fixedly connected with an extension shell, the interior of the extension shell is in threaded connection with a second threaded rod, the middle part of the second threaded rod is rotatably connected with a second fixed block, the top of the working plate is fixedly connected with a motor, the output end of the motor is fixedly connected with a second threaded rod, and the bottom of the working plate is provided with a lifting assembly. According to the utility model, the welding positions of two workpieces to be welded are fixed together through the cooperation among the first threaded rod, the clamp hand, the first fixed block, the second threaded rod, the extension shell and the motor, so that the welding operation of workers is facilitated, and the welding efficiency and stability are improved.
Description
Technical Field
The utility model relates to the field of welding processing, in particular to a positioning device for welding.
Background
Manual arc welding is a common welding method that uses an arc to generate high temperatures to melt and join together welding materials, and a positioning device for welding is intended to help a welder maintain a workpiece in a desired position, and to act to secure, support, and position the workpiece during welding, making the welding process easier and more accurate. The welding device is beneficial to ensuring the stability and the correct position of the workpiece in the welding process, thereby improving the welding quality and efficiency.
Most workers manually splice two workpieces to be welded together when performing manual arc welding, and then weld the workpieces, so that when welding is caused, another worker is required to prop the two workpieces, the welding efficiency is low, and the positioning device for welding is provided for solving the problems.
Disclosure of utility model
In order to overcome the defects, the utility model provides a positioning device for welding, which aims to solve the problem of lower welding efficiency caused by the fact that two workpieces to be welded cannot be fixed together.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a positioner for welding, includes the working plate, working plate top sliding connection has two anchor clamps shells, two inside all rotation of anchor clamps shell is connected with threaded rod one, threaded rod one periphery threaded connection has two anchor clamps hands, threaded rod one middle part rotation is connected with fixed block one, anchor clamps shell rear end fixedly connected with extension shell, the inside threaded connection of extension shell has threaded rod two, threaded rod two middle parts rotation is connected with fixed block two, working plate top fixedly connected with motor, motor output fixedly connected with threaded rod two, the working plate bottom is provided with lifting assembly.
As a further description of the above technical solution:
The lifting assembly comprises a plurality of sliding blocks and a plurality of stabilizing blocks, wherein two sliding blocks are fixedly connected below the working plate, two stabilizing blocks are fixedly connected below the working plate, the sliding blocks and the stabilizing blocks are respectively and rotatably connected with a connecting rod, the other ends of the connecting rods are rotatably connected with other two sliding blocks and the stabilizing blocks, and bases are fixedly connected at the bottoms of the sliding blocks and the stabilizing blocks.
As a further description of the above technical solution:
Two connecting rods are connected with a supporting rod in a rotating mode on one side opposite to the connecting rods, two telescopic cylinders are fixedly connected to the periphery of the supporting rod, rotating blocks are fixedly connected to the other ends of the telescopic cylinders, and fixing rods are connected to the middle portions of the rotating blocks in a rotating mode.
As a further description of the above technical solution:
The sliding groove is formed in the top of the working plate, the bottom of the extension shell is slidably connected in the sliding groove of the working plate, and the second bottom of the fixing block is fixedly connected in the middle of the sliding groove of the working plate.
As a further description of the above technical solution:
The front ends of the two threaded rods are respectively fixedly connected with a handle.
As a further description of the above technical solution:
the through hole is offered at the connecting rod middle part, the through hole rotation of connecting rod is connected with the connecting rod.
As a further description of the above technical solution:
The bottom of the fixing rod is fixedly connected above the base.
As a further description of the above technical solution:
And the bottom of the working plate is fixedly connected with a welding machine.
The utility model has the following beneficial effects:
1. According to the welding machine, the workpiece to be welded is fixed in the clamp shell through the matching of the first threaded rod, the clamp hand and the first fixed block, and the two surfaces to be welded are moved together through the matching of the second threaded rod, the extension shell and the motor, so that a worker can weld the two workpieces to be welded only by operating the welding machine, and the welding efficiency and stability are improved.
2. According to the utility model, through the cooperation among the telescopic cylinder, the connecting rod, the sliding block, the stabilizing block and the fixing rod, the height of the working plate can be controlled to be adjustable by controlling the telescopic cylinder, so that the comfort of workers during welding is improved, and the working efficiency of the workers is improved conveniently.
Drawings
Fig. 1 is a schematic perspective view of a positioning device for welding according to the present utility model;
Fig. 2 is a schematic structural view of a fixture housing of a positioning device for welding according to the present utility model;
Fig. 3 is a schematic structural diagram of a lifting assembly of a positioning device for welding according to the present utility model;
fig. 4 is a schematic structural diagram of a lifting cylinder of a positioning device for welding according to the present utility model.
Legend description:
1. A work plate; 2. a clamp housing; 3. a first threaded rod; 4. a clamp hand; 5. a first fixed block; 6. a handle; 7. extending the shell; 8. a second threaded rod; 9. a second fixed block; 10. a motor; 11. a sliding block; 12. a connecting rod; 13. a stabilizing block; 14. a connecting rod; 15. a support rod; 16. a telescopic cylinder; 17. a rotating block; 18. a fixed rod; 19. a base; 20. a welding machine.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-2, one embodiment provided by the present utility model is: the utility model provides a positioner for welding, including work board 1, work board 1 top sliding connection has two anchor clamps shell 2, the inside all rotation of two anchor clamps shell 2 is connected with threaded rod one 3, threaded rod one 3 periphery threaded connection has two anchor clamps hands 4, threaded rod one 3 middle part rotation is connected with fixed block one 5, anchor clamps shell 2 rear end fixedly connected with extension shell 7, the inside rotation of extension shell 7 is connected with threaded rod two 8, threaded rod two 8 middle part rotation is connected with fixed block two 9, work board 1 top fixedly connected with motor 10, motor 10 output fixedly connected with threaded rod two 8, work board 1 bottom is provided with lifting unit, the spout has been seted up at work board 1 top, extension shell 7 bottom sliding connection is in the spout of work board 1, fixed block two 9 bottom fixedly connected with is in the spout middle part of work board 1, two 3 front ends of threaded rod are fixedly connected with handle 6 respectively.
Specifically, the work board 1 is used for the staff to work on the surface, the clamp shell 2 is connected to the top sliding of the work board 1, the threaded rod one 3 is connected to the inside rotation of the clamp shell 2, the threaded rod one 3 is used for rotating the clamp hand 4 to slide inwards or outwards, the workpiece to be welded is clamped, the fixing block one 5 is fixed in the middle of the threaded rod one 3, the two clamp hands 4 are prevented from being bumped together, the handle 6 is fixed at the front part of the threaded rod one 3, the clamp hand 4 is used for the staff to control, the extension shell 7 is fixed at the rear end of the clamp shell 2, the extension shell 7 slides in the chute formed in the work board 1, the threaded rod two 8 is connected to the internal threads of the extension shell 7, the distance between the clamp shells 2 is controlled, the surfaces to be welded of the workpiece to be welded can be fixed together, the motor 10 is fixed at the top of the work board 1, the threaded rod two 8 is fixed at the output end of the motor 10, and the motor 10 is used for starting to automatically fix two workpieces to be welded together.
Referring to fig. 2-4, the lifting assembly comprises a plurality of sliding blocks 11 and a plurality of stabilizing blocks 13, wherein two sliding blocks 11 are fixedly connected below the working plate 1, two stabilizing blocks 13 are fixedly connected below the working plate 1, the sliding blocks 11 and the stabilizing blocks 13 are respectively and rotatably connected with a connecting rod 12, the other ends of the connecting rods 12 are rotatably connected in the other two sliding blocks 11 and the stabilizing blocks 13, bases 19 are fixedly connected to bottoms of the sliding blocks 11 and the stabilizing blocks 13, supporting rods 15 are rotatably connected to opposite sides of the two connecting rods 12, two telescopic cylinders 16 are fixedly connected to peripheries of the supporting rods 15, rotating blocks 17 are fixedly connected to the other ends of the two telescopic cylinders 16, fixing rods 18 are rotatably connected to middle parts of the two rotating blocks 17, through holes are formed in the middle parts of the connecting rods 12, connecting rods 14 are rotatably connected to the through holes of the connecting rods 12, and bottoms of the fixing rods 18 are fixedly connected to the tops of the bases 19.
Specifically, two sliding blocks 11 and a stabilizing block 13 are fixed at the bottom of the working plate 1, two sliding blocks 11 and a stabilizing block 13 are fixed at the top of a base 19, each sliding block 11 and each stabilizing block 13 are rotationally connected with a connecting rod 12, a through hole is formed in the middle of each connecting rod 12 and is used for supporting when the working plate 1 is lifted, each connecting rod 14 is rotationally connected in the corresponding through hole and is used for enabling the connecting rods 12 on two sides to synchronously move, two connecting rods 12 on the right rotate a supporting rod 15 on one side opposite to each other, two telescopic cylinders 16 are fixed on the periphery of each supporting rod 15, a rotating block 17 is fixed at the other end of each telescopic cylinder 16, and a fixing rod 18 is rotated inside the rotating block 17, so that when the telescopic cylinders 16 are started, the height of the working plate 1 can be controlled, and the fixing rods 18 are fixed at the top of the base 19 and are used for fixing the bottoms of the telescopic cylinders 16.
Referring to fig. 1, a welder 20 is fixedly connected to the bottom of the work plate 1.
Specifically, the welder 20 is used for a worker to weld a work to be welded.
Working principle: the workpiece to be welded is placed between the two clamp hands 4, the handle 6 is rotated to drive the first threaded rod 3, the two clamp hands 4 can move in the first threaded rod 3 in the circumferential direction, the workpiece to be welded is successfully fixed, the other workpiece to be welded is placed between the two clamp hands 4 on the other side, the handle 6 is rotated to fix, after the two workpieces are successfully fixed, the motor 10 is started to drive the second threaded rod 8, the two extension shells 7 move towards the middle of the second threaded rod 8, the two clamp shells 2 are driven to move towards the middle, and the surfaces of the two workpieces to be welded can be fixed together, so that the welding is convenient for workers.
When the working height needs to be adjusted, the telescopic cylinder 16 is started to drive the supporting rods 15 to move, when the supporting rods 15 move, the included angles between the connecting rods 12 can be controlled, when the included angles between the connecting rods 12 change, the height of the working plate 1 can be changed, the working height can be adjusted, and the comfort and the working efficiency of workers can be improved conveniently.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. Positioning device for welding, comprising a work plate (1), characterized in that: the utility model discloses a work board, including work board (1), work board (2), threaded rod (3), fixed block (5), extension shell (7) inside threaded connection has threaded rod (8), threaded rod (8) middle part rotation is connected with fixed block (9), work board (1) top fixedly connected with motor (10), motor (10) output fixedly connected with threaded rod (8), work board (1) bottom is provided with lifting assembly.
2. A positioning device for welding as defined in claim 1, wherein: the lifting assembly comprises a plurality of sliding blocks (11) and a plurality of stabilizing blocks (13), wherein two sliding blocks (11) are fixedly connected to the lower portion of the working plate (1), two stabilizing blocks (13) are fixedly connected to the lower portion of the working plate (1), the sliding blocks (11) and the stabilizing blocks (13) are respectively and rotatably connected with a connecting rod (12), the other ends of the connecting rods (12) are rotatably connected to the other two sliding blocks (11) and the stabilizing blocks (13), and bases (19) are fixedly connected to the bottoms of the sliding blocks (11) and the stabilizing blocks (13).
3. A positioning device for welding as defined in claim 2, wherein: two connecting rods (12) are connected with a supporting rod (15) in a rotating mode on one opposite side, two telescopic cylinders (16) are fixedly connected to the periphery of the supporting rod (15), rotating blocks (17) are fixedly connected to the other ends of the telescopic cylinders (16), and fixing rods (18) are connected to the middle portions of the rotating blocks (17) in a rotating mode.
4. A positioning device for welding as defined in claim 1, wherein: the sliding groove is formed in the top of the working plate (1), the bottom of the extension shell (7) is slidably connected in the sliding groove of the working plate (1), and the bottom of the second fixing block (9) is fixedly connected in the middle of the sliding groove of the working plate (1).
5. A positioning device for welding as defined in claim 1, wherein: the front ends of the two first threaded rods (3) are fixedly connected with handles (6) respectively.
6. A positioning device for welding as defined in claim 2, wherein: the middle part of the connecting rod (12) is provided with a through hole, and the through hole of the connecting rod (12) is rotationally connected with a connecting rod (14).
7. A positioning device for welding as defined in claim 3, wherein: the bottom of the fixed rod (18) is fixedly connected above the base (19).
8. A positioning device for welding as defined in claim 1, wherein: the bottom of the working plate (1) is fixedly connected with a welding machine (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323231783.8U CN221494829U (en) | 2023-11-29 | 2023-11-29 | Positioning device for welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323231783.8U CN221494829U (en) | 2023-11-29 | 2023-11-29 | Positioning device for welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221494829U true CN221494829U (en) | 2024-08-09 |
Family
ID=92131061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323231783.8U Active CN221494829U (en) | 2023-11-29 | 2023-11-29 | Positioning device for welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221494829U (en) |
-
2023
- 2023-11-29 CN CN202323231783.8U patent/CN221494829U/en active Active
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