CN215546030U - Clamping and correcting device for welding - Google Patents
Clamping and correcting device for welding Download PDFInfo
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- CN215546030U CN215546030U CN202121016771.1U CN202121016771U CN215546030U CN 215546030 U CN215546030 U CN 215546030U CN 202121016771 U CN202121016771 U CN 202121016771U CN 215546030 U CN215546030 U CN 215546030U
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Abstract
A clamping and correcting device for welding belongs to the technical field of steel structure equipment; through setting up the screw rod, utilize driving motor to drive the rotation axis and rotate, it is rotatory to drive the second bevel gear, it rotates to drive first bevel gear simultaneously, because screw rod and roating seat swivelling joint, first bevel gear and roating seat fixed connection, the rotation of first rotatory gear realizes that the lifter plate reciprocates, realize reciprocating of loading board, the reciprocating of loading board realizes the adjustment to steel, through setting up the triangle-shaped connecting plate, the triangle-shaped connecting plate is swivelling joint with L type mounting panel, the rotation of triangle-shaped connecting plate can be realized to stretching out of flexible electric jar, the rotation of triangle-shaped mounting panel drives short connecting rod and long connecting rod rebound, two clamp plates realize rotatoryly through the drive of short connecting rod and long connecting rod, reach compressing tightly to steel, play fixed effect, prevent that steel from taking place to remove at the welded in-process.
Description
Technical Field
The utility model belongs to the technical field of steel structure equipment, and particularly relates to a clamping and correcting device for welding.
Background
The steel structure is a bearing mechanism which is made of profile steel or steel plates and is formed according to a certain rule by welding or bolt connection and other methods according to the use requirements. The steel structure system has the comprehensive advantages of light dead weight, easy installation, short construction period, good anti-seismic performance, quick investment recovery, less environmental pollution and the like, and is widely adopted in the building industry;
the existing steel structure connection mode is sometimes connected through welding, and the steel structure needs to be positioned before welding, however, the existing positioning device is generally fixed on a workbench, so that the steel structures with different specifications cannot be positioned, and certain difficulty is sometimes brought to a practical user.
Disclosure of Invention
The utility model mainly solves the technical problems in the prior art and provides a clamping and correcting device for welding.
The technical problem of the utility model is mainly solved by the following technical scheme: a clamping and correcting device for welding comprises a base plate, wherein two groups of elevators are arranged on the left side and the right side of the upper surface of the base plate in parallel, each elevator comprises a base, a lifting plate and a bearing plate, the lifting plates are arranged on the upper side of the base, the bearing plates are arranged on the upper sides of the lifting plates, a group of connecting rod mechanisms are arranged on four sides of the base, each group of connecting rod mechanisms comprises two bottom connecting blocks connected with the base, the upper ends of the two bottom connecting blocks are respectively and rotatably connected with a first short connecting rod, the upper ends of the two first short connecting rods are respectively and rotatably connected with a long connecting rod, the two long connecting rods are arranged in a crossed manner, a pin is connected to the middle position of each long connecting rod and is rotatably connected with the two long connecting rods, the two long connecting rods are connected to the side surfaces of the lifting plates through pins, and the pins are fixedly connected with the side surfaces of the lifting plates, the upper ends of the two long connecting rods are rotatably connected with a second short connecting rod, the upper ends of the two second short connecting rods are connected with a top connecting block, the two top connecting blocks are fixedly connected on the bearing plate, a rotary seat is arranged in the middle of the base and is rotationally connected with the base, a screw rod penetrates through the rotary seat, the upper end of the screw rod is fixedly connected with the lower surface of the lifting plate, the screw rod is in threaded connection with the rotary seat, a first bevel gear is sleeved on the screw rod at the lower end of the rotary seat, the front end of the lower surface of the base is provided with a shaft sleeve, a rotating shaft penetrates through the shaft sleeve, the rotating shaft is rotationally connected with the shaft sleeve, the front end of the rotating shaft is fixedly connected with a driven belt wheel, and a second bevel gear is fixedly connected to the rear end of the rotating shaft, and the second bevel gear is meshed with the first bevel gear.
Preferably, a clamping mechanism is erected between the two groups of elevators, the clamping mechanism comprises a connecting plate, the left end and the right end of the connecting plate are connected to the bearing plates in the elevators on the two sides, the front end and the rear end of the middle position of the connecting plate are respectively hinged with a pressing plate, the middle position of the lower surface of the connecting plate is provided with an L-shaped mounting plate, the front end of the L-shaped mounting plate is rotatably connected with a triangular connecting plate, the L-shaped mounting plate on the rear side of the triangular connecting plate is provided with a telescopic electric cylinder, the extending end of the telescopic electric cylinder is hinged with the rear end of the triangular connecting plate, a short connecting rod is connected between the upper end of the triangular connecting plate and the pressing plate on the rear side, the upper end of the short connecting rod is rotatably connected to the pressing plate on the rear side, the lower end of the short connecting rod is rotatably connected to the upper end of the triangular connecting plate, and a long connecting rod is connected between the front end of the triangular connecting plate and the pressing plate on the front side, the upper end of the long connecting rod is rotatably connected to the pressing plate on the front side, and the lower end of the long connecting rod can be rotatably connected to the front end of the triangular connecting plate.
Preferably, a motor mounting seat is arranged on a bottom plate between the two sets of elevators, a driving motor is arranged on the motor mounting seat, a driving belt wheel is fixedly connected to an output shaft of the driving motor, a transmission belt is meshed between the two driven belt wheels, and the driving belt wheel is meshed with the transmission belt at the same time.
The utility model has the following beneficial effects: through setting a screw rod, a rotating shaft is driven to rotate by a driving motor, a second bevel gear is driven to rotate, a first bevel gear is driven to rotate at the same time, the screw rod is rotationally connected with a rotating seat, the first bevel gear is fixedly connected with the rotating seat, the rotation of the first rotating gear realizes the up-and-down movement of a lifting plate, the up-and-down movement of the bearing plate realizes the adjustment of steel, through setting the driving motor, the rotation of two driven pulleys is realized by the driving of a transmission belt, the rotation of the two rotating shafts is realized, through setting a triangular connecting plate, the triangular connecting plate is rotationally connected with an L-shaped mounting plate, the extension of a telescopic electric cylinder can realize the rotation of the triangular connecting plate, the rotation of the triangular mounting plate drives a short connecting rod and a long connecting rod to move upwards, the two pressing plates realize the rotation by the driving of the short connecting rod and the long connecting rod, and the pressing of the steel is realized, play fixed effect, prevent that steel from taking place to remove at the welded in-process.
Drawings
FIG. 1 is a front perspective view of the present invention;
fig. 2 is a schematic rear perspective view of the present invention.
In the figure: 1. a base plate; 2. a base; 3. a lifting plate; 4. a carrier plate; 5. a bottom connecting block; 6. a first short link; 7. a long connecting rod; 8. a pin; 9. a second short link; 10. a top connecting block; 11. a rotating base; 12. a screw; 13. a first bevel gear; 14. a shaft sleeve; 15. a rotating shaft; 16. a driven pulley; 17. a second bevel gear; 18. a connecting plate; 19. pressing a plate; 20. an L-shaped mounting plate; 21. a triangular connecting plate; 22. a telescopic electric cylinder; 23. a short connecting rod; 24. a long connecting rod; 25. a motor mounting seat; 26. a drive motor; 27. a driving pulley; 28. a drive belt.
Detailed Description
The technical scheme of the utility model is further specifically described by the following embodiments and the accompanying drawings.
Example (b): a clamping and correcting device for welding is shown in figures 1-2 and comprises a base plate 1, wherein two sets of elevators are arranged on the left and right sides of the upper surface of the base plate 1 in parallel, each elevator comprises a base 2, a lifting plate 3 and a bearing plate 4, the lifting plate 3 is arranged on the upper side of the base 2, the bearing plate 4 is arranged on the upper side of the lifting plate 3, a set of connecting rod mechanisms are arranged on four sides of the base 2, each set of connecting rod mechanisms comprises two bottom connecting blocks 5 connected with the base 2, the upper ends of the two bottom connecting blocks 5 are rotatably connected with a first short connecting rod 6, the upper ends of the two first short connecting rods 6 are rotatably connected with a long connecting rod 7, the two long connecting rods 7 are arranged in a crossed manner, a pin 8 is connected between the two long connecting rods 7, and the pin 8 is rotatably connected with the two long connecting rods 7, the two long connecting rods 7 are connected to the side surface of the lifting plate 3 through pins 8, the pins 8 are fixedly connected with the side surface of the lifting plate 3, the upper ends of the two long connecting rods 7 are respectively and rotatably connected with a second short connecting rod 9, the upper ends of the two second short connecting rods 9 are respectively connected with a top connecting block 10, the two top connecting blocks 10 are respectively and fixedly connected to the bearing plate 4, a rotary seat 11 is arranged at the middle position of the base 2, the rotary seat 11 is rotatably connected with the base 2, a screw 12 penetrates through the rotary seat 11, through the arrangement of the screw 12, a driving motor 26 is utilized to drive a rotary shaft 15 to rotate, so as to drive a second bevel gear 17 to rotate, and simultaneously drive a first bevel gear 13 to rotate, and due to the rotary connection of the screw 12 and the rotary seat 11, the first bevel gear 13 is fixedly connected with the rotary seat 11, so that the lifting plate 3 can move up and down through the rotation of the first rotary gear, realize reciprocating of loading board 4, reciprocating of loading board 4 realizes the adjustment to steel, the upper end fixed connection of screw rod 12 is in the lower surface of lifter plate 3, screw rod 12 is threaded connection with roating seat 11, the cover is equipped with first bevel gear 13 on the screw rod 12 of roating seat 11 lower extreme, the front end of base 2 lower surface is equipped with a axle sleeve 14, wear to be equipped with a rotation axis 15 in the axle sleeve 14, rotation axis 15 and axle sleeve 14 swivelling joint, the front end fixedly connected with of rotation axis 15 has a driven pulley 16, the rear end fixedly connected with of rotation axis 15 has a second bevel gear 17, second bevel gear 17 and first bevel gear 13 intermeshing.
The clamping mechanism is erected between the two groups of elevators and comprises a connecting plate 18, the left end and the right end of the connecting plate 18 are connected to the bearing plates 4 in the elevators on the two sides, the front end and the rear end of the middle position of the connecting plate 18 are respectively hinged with a pressing plate 19, the middle position of the lower surface of the connecting plate 18 is provided with an L-shaped mounting plate 20, the front end of the L-shaped mounting plate 20 is rotatably connected with a triangular connecting plate 21, the triangular connecting plate 21 and the L-shaped mounting plate 20 are rotatably connected, the extension of the telescopic electric cylinder 22 can realize the rotation of the triangular connecting plate 21, the rotation of the triangular mounting plate drives the short connecting rod 23 and the long connecting rod 24 to move upwards, the two pressing plates 19 realize the rotation through the driving of the short connecting rod 23 and the long connecting rod 24, the pressing on steel is realized, and the fixing effect is achieved, the steel is prevented from moving in the welding process, a telescopic electric cylinder 22 is arranged on an L-shaped mounting plate 20 on the rear side of a triangular connecting plate 21, the extending end of the telescopic electric cylinder 22 is hinged to the rear end of the triangular connecting plate 21, a short connecting rod 23 is connected between the upper end of the triangular connecting plate 21 and a pressure plate 19 on the rear side, the upper end of the short connecting rod 23 is rotatably connected to the pressure plate 19 on the rear side, the lower end of the short connecting rod 23 is rotatably connected to the upper end of the triangular connecting plate 21, a long connecting rod 24 is connected between the front end of the triangular connecting plate 21 and the pressure plate 19 on the front side, the upper end of the long connecting rod 24 is rotatably connected to the pressure plate 19 on the front side, and the lower end of the long connecting rod 24 can be rotatably connected to the front end of the triangular connecting plate 21; two sets of be equipped with motor mount 25 on the bottom plate 1 between the lift, be equipped with driving motor 26 on the motor mount 25, through setting up driving motor 26, utilize driving belt 28's drive to realize that two driven pulleys 16 are rotatory, realize the rotation of two rotation axes 15, a driving pulley 27 of fixedly connected with on driving motor 26's the output shaft, two driven pulleys 16 between the meshing have driving belt 28, driving pulley 27 meshes on driving belt 28 simultaneously.
Finally, it should be noted that the above embodiments are merely representative examples of the present invention. It is obvious that the utility model is not limited to the above-described embodiments, but that many variations are possible. Any simple modification, equivalent change and modification made to the above embodiments in accordance with the technical spirit of the present invention should be considered to be within the scope of the present invention.
Claims (3)
1. A welding is with pressing from both sides tight orthotic devices, includes bottom plate (1), its characterized in that: the lifting device is characterized in that two groups of lifters are arranged on the left and right sides of the upper surface of the bottom plate (1) in parallel, each lifter comprises a base (2), a lifting plate (3) and a bearing plate (4), the lifting plates (3) are arranged on the upper side of the base (2), the bearing plates (4) are arranged on the upper sides of the lifting plates (3), a group of connecting rod mechanisms are arranged on four side surfaces of the base (2), each group of connecting rod mechanisms comprises two bottom connecting blocks (5) connected with the bases (2), the upper ends of the two bottom connecting blocks (5) are respectively and rotatably connected with a first short connecting rod (6), the upper ends of the two first short connecting rods (6) are respectively and rotatably connected with a long connecting rod (7), the two long connecting rods (7) are arranged in a crossed mode, a pin (8) is connected with the middle position of the two long connecting rods (7), and the pin (8) is rotatably connected with the two long connecting rods (7), the two long connecting rods (7) are connected to the side face of the lifting plate (3) through pins (8), the pins (8) are fixedly connected with the side face of the lifting plate (3), the upper ends of the two long connecting rods (7) are respectively and rotatably connected with a second short connecting rod (9), the upper ends of the two second short connecting rods (9) are respectively connected with a top connecting block (10), the two top connecting blocks (10) are respectively and fixedly connected to the bearing plate (4), a rotating base (11) is arranged at the middle position of the base (2), the rotating base (11) is rotatably connected with the base (2), a screw rod (12) penetrates through the rotating base (11), the upper end of the screw rod (12) is fixedly connected to the lower surface of the lifting plate (3), the screw rod (12) is in threaded connection with the rotating base (11), and a first bevel gear (13) is sleeved on the screw rod (12) at the lower end of the rotating base (11), the front end of the lower surface of the base (2) is provided with a shaft sleeve (14), a rotating shaft (15) penetrates through the shaft sleeve (14), the rotating shaft (15) is rotatably connected with the shaft sleeve (14), the front end of the rotating shaft (15) is fixedly connected with a driven belt wheel (16), the rear end of the rotating shaft (15) is fixedly connected with a second bevel gear (17), and the second bevel gear (17) is meshed with the first bevel gear (13).
2. The welding clamp correction device of claim 1, wherein: a clamping mechanism is erected between the two groups of elevators, the clamping mechanism comprises a connecting plate (18), the left end and the right end of the connecting plate (18) are connected onto the bearing plates (4) in the elevators on the two sides, the front end and the rear end of the middle position of the connecting plate (18) are respectively hinged with a pressing plate (19), the middle position of the lower surface of the connecting plate (18) is provided with an L-shaped mounting plate (20), the front end of the L-shaped mounting plate (20) is rotatably connected with a triangular connecting plate (21), a telescopic electric cylinder (22) is arranged on the L-shaped mounting plate (20) on the rear side of the triangular connecting plate (21), the extending end of the telescopic electric cylinder (22) is hinged at the rear end of the triangular connecting plate (21), a short connecting rod (23) is connected between the upper end of the triangular connecting plate (21) and the pressing plate (19) on the rear side, and the upper end of the short connecting rod (23) is rotatably connected onto the pressing plate (19) on the rear side, the lower extreme swivelling joint of short connecting rod (23) is in the upper end of triangle-shaped connecting plate (21), be connected with a long connecting rod (24) between the front end of triangle-shaped connecting plate (21) and the clamp plate (19) of front side, the upper end swivelling joint of long connecting rod (24) is on the clamp plate (19) of front side, the lower extreme swivelling joint of long connecting rod (24) can be connected in the front end of triangle-shaped connecting plate (21).
3. The welding clamp correction device of claim 1, wherein: two sets of be equipped with motor mount pad (25) on bottom plate (1) between the lift, be equipped with driving motor (26) on motor mount pad (25), driving pulley (27) of fixedly connected with on the output shaft of driving motor (26), two driven pulley (16) between the meshing have driving belt (28), driving pulley (27) mesh simultaneously on driving belt (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121016771.1U CN215546030U (en) | 2021-05-12 | 2021-05-12 | Clamping and correcting device for welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121016771.1U CN215546030U (en) | 2021-05-12 | 2021-05-12 | Clamping and correcting device for welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215546030U true CN215546030U (en) | 2022-01-18 |
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ID=79860507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121016771.1U Active CN215546030U (en) | 2021-05-12 | 2021-05-12 | Clamping and correcting device for welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215546030U (en) |
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2021
- 2021-05-12 CN CN202121016771.1U patent/CN215546030U/en active Active
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