CN221538715U - Car door welding device - Google Patents
Car door welding device Download PDFInfo
- Publication number
- CN221538715U CN221538715U CN202323026302.XU CN202323026302U CN221538715U CN 221538715 U CN221538715 U CN 221538715U CN 202323026302 U CN202323026302 U CN 202323026302U CN 221538715 U CN221538715 U CN 221538715U
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- frame
- rod
- vehicle door
- pressing plate
- moving
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- 238000003466 welding Methods 0.000 title claims abstract description 64
- 238000000034 method Methods 0.000 claims 1
- 230000007306 turnover Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
Abstract
The utility model relates to the technical field of welding equipment, and particularly discloses a vehicle door welding device which comprises a mounting frame and supporting seats connected to two sides of the mounting frame, wherein a positioning frame is arranged on the mounting frame, a portal frame is arranged at the top of the mounting frame, and a welding mechanism is arranged on one side of a portal frame cross rod; the support seat is provided with a first moving part for adjusting the horizontal movement of the portal frame, and the portal frame cross bar is provided with a second moving part for adjusting the horizontal movement of the welding mechanism; the positioning frame comprises a supporting frame and a rotating column connected to the bottom of the supporting frame, and a driving motor for driving the rotating column to rotate is mounted on the mounting frame; the supporting frame in the positioning frame can be used for placing the vehicle door, then the pressing plate is horizontally moved to a proper position, the pressing plate is descended to contact the vehicle door, the supporting frame and the pressing plate are matched to stably fix the vehicle door, the vehicle door can be stably turned over later, the welding operation is facilitated, and the pressing position of the pressing plate can be adjusted according to the welding position.
Description
Technical Field
The utility model relates to the technical field of welding equipment, in particular to a vehicle door welding device.
Background
The railway door comprises an inner plate, an outer plate, a door window frame, a reinforcing beam, a reinforcing plate and other parts, and when the parts are connected, a welding device is used, the parts are combined, and finally the door body is assembled and welded.
In a welding tool for processing an automobile door plate disclosed in the prior patent publication No. CN212682898U, the welding tool comprises a machine tool, guide rail grooves are formed in the left side and the right side of the machine tool, a support column is connected in a sliding mode, a guide rail is arranged at the upper end of the support column, a slide block is connected in a sliding mode to the guide rail, the upper end face of the support column is fixedly connected with a third cylinder on one side of the slide block, an output shaft of the third cylinder is fixedly connected with one side of the slide block, the front end face of the slide block is fixedly connected with a second cylinder, a piston rod of the second cylinder is fixedly connected with a hanger plate, the upper end face of the hanger plate is fixedly connected with a motor, an output shaft of the motor is rotationally connected with a welding gun through a synchronous belt, the welding gun is rotationally connected with the lower end face of the hanger plate, the upper end face of the machine tool is fixedly connected with a support plate, the support plate is fixedly connected with an electric cylinder, an output shaft of the electric cylinder is fixedly connected with a base, a base is connected with a clamp in a sliding mode, and the base is rotationally connected with a threaded rod and a clamp is screwed; the cylinder control support column slides back and forth on the lathe, and the cylinder three control slider slides left and right on the support column and then adjusts the upper and lower distance of welder through the cylinder two, and the motor band-pass welder rotates, thereby cooperates the electric cylinder to rotate anchor clamps and rotates the welding at no dead angle just can be realized to the automobile door plant.
When the welding fixture is used, the door plate is fixed through the fixture, and meanwhile, the door plate can be rotated, but partial parts are not completely connected together during welding, the fixture clamps two sides of the door plate, and the stable welding of the door plate during overturning is affected. In view of the above problems, a vehicle door welding device is proposed.
Disclosure of utility model
The present utility model is directed to a vehicle door welding device, which solves the above-mentioned problems.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the vehicle door welding device comprises a mounting frame and supporting seats connected to two sides of the mounting frame, wherein a positioning frame is arranged on the mounting frame, a portal frame is arranged at the top of the mounting frame, and a welding mechanism is arranged on one side of a portal frame cross rod;
The support seat is provided with a first moving part for adjusting the horizontal movement of the portal frame, and the portal frame cross bar is provided with a second moving part for adjusting the horizontal movement of the welding mechanism;
The locating rack includes the carriage and connects the pivoted post in the carriage bottom, install the driving motor who is used for driving pivoted post pivoted on the mounting bracket, the carriage top is equipped with two sets of press boards, the carriage both sides all are connected with the regulating part that is used for adjusting press board height and horizontal position.
In one alternative: the adjusting piece comprises a movable seat, one side of the movable seat is connected with a guide block, the side wall of the supporting frame is provided with a guide groove for sliding the guide block, an air cylinder is arranged on one side of the movable seat away from the pressing plate, and a piston rod of the power output end of the air cylinder penetrates through the air cylinder to be connected with the pressing plate.
In one alternative: the telescopic rod that a plurality of evenly set up is connected to pressing plate one side that is close to the braced frame, the sucking disc is connected to pressing plate one end is kept away from to the telescopic rod.
In one alternative: the telescopic rod comprises a sleeve rod and a slide rod, the sleeve rod is fixedly connected with the pressing plate, the slide rod is arranged in the sleeve rod in a sliding mode, a spring connected with the slide rod is arranged in the sleeve rod, and one end, far away from the pressing plate, of the slide rod is fixedly connected with the sucking disc.
In one alternative: the support frame is connected to the rotating column through bolts, and one side, far away from the rotating column, of the support frame is connected with a rubber pad.
In one alternative: the first moving part comprises a first screw rod, a first moving groove for installing the first screw rod is formed in the top of the supporting seat, a first moving block in threaded connection with the first screw rod is connected to the bottom of the portal frame, the first moving block is arranged in the first moving groove in a sliding mode, and a first motor for driving the first screw rod to rotate is installed at one end of the supporting seat.
In one alternative: the second moving part comprises a second screw rod, a second moving groove for installing the second screw rod is formed in one side, close to the welding mechanism, of the portal frame cross rod, a second moving block in threaded connection with the second screw rod is connected to one side of the welding mechanism, the second moving block is arranged in the second moving groove in a sliding mode, and a second motor for driving the second screw rod to rotate is installed at one end of the portal frame cross rod.
Compared with the prior art, the utility model has the beneficial effects that:
The supporting frame in the positioning frame can be used for placing the vehicle door, then the pressing plate is horizontally moved to a proper position, the pressing plate is descended to contact the vehicle door, the supporting frame and the pressing plate are matched to stably fix the vehicle door, the vehicle door can be stably turned over later, the welding operation is facilitated, the pressing position of the pressing plate can be adjusted according to the welding position, and the vehicle door positioning frame is convenient to use;
According to the utility model, the positioning frame can turn over after the vehicle door is fixed, and the welding positions can be flexibly adjusted by matching with the movement of the portal frame and the welding mechanism, so that the welding operation on a plurality of welding positions is convenient;
According to the utility model, the telescopic rod is matched with the sucker, the sucker can be stably attached to the vehicle door, and the stability of the pressing plate for pressing and fixing the vehicle door can be improved.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic structural view of a positioning frame in the present utility model.
Fig. 3 is a schematic view of a partial structure of the present utility model.
In the figure: 11. a support base; 12. a portal frame; 13. a first screw rod; 14. a welding mechanism; 15. a second screw rod; 16. a mounting frame; 17. a positioning frame; 18. a support frame; 19. rotating the column; 20. a driving motor; 21. a guide groove; 22. pressing the plate; 23. a movable seat; 24. a cylinder; 25. a piston rod; 26. a guide block; 27. a suction cup; 28. a telescopic rod.
Detailed Description
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
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. 1-3, in this embodiment, a vehicle door welding device includes a mounting frame 16 and supporting seats 11 connected to two sides of the mounting frame 16, a positioning frame 17 is installed on the mounting frame 16, a gantry 12 is provided at the top of the mounting frame 16, and a welding mechanism 14 is provided at one side of a cross bar of the gantry 12;
The welding mechanism 14 may be an existing structure, including a welding gun, a lifting component for controlling the lifting of the welding gun, etc., and the present application will not be repeated herein;
The support seat 11 is provided with a first moving part for adjusting the horizontal movement of the portal frame 12, and the cross bar of the portal frame 12 is provided with a second moving part for adjusting the horizontal movement of the welding mechanism 14; the first moving member is matched with the second moving member, so that the position of the welding mechanism 14 can be adjusted;
The positioning frame 17 comprises a supporting frame 18 and a rotating column 19 connected to the bottom of the supporting frame 18, a driving motor 20 for driving the rotating column 19 to rotate is installed on the mounting frame 16, the driving motor 20 works and can drive the rotating column 19 to rotate, so that the supporting frame 18 is adjusted to rotate, and when a vehicle door is fixed, the fixed vehicle door can be driven to turn over, and the welding position can be conveniently adjusted to correspond to the welding mechanism 14;
Two groups of pressing plates 22 are arranged at the top of the supporting frame 18, and adjusting pieces for adjusting the height and the horizontal position of the pressing plates 22 are connected to two sides of the supporting frame 18; the adjustable pressing plate 22 is matched with the supporting frame 18 to clamp the vehicle door;
In this embodiment, the pressing plate 22 cooperates with the supporting frame 18 to clamp and fix the vehicle door, the first moving member cooperates with the second moving member, the position of the welding mechanism 14 can be adjusted, the welding mechanism 14 welds the vehicle door, the driving motor 20 works and can drive the rotating column 19 to rotate, thereby adjusting the supporting frame 18 to rotate, and when the vehicle door is fixed, the fixed vehicle door can be driven to turn over, so that the welding position can be conveniently adjusted to correspond to the welding mechanism 14;
In actual use, the dimensions of the support frame 18 and the pressing plate 22 and the shape of the side in contact with the door may be set according to the profile of the railway door.
In another embodiment, the adjusting member includes a moving seat 23, one side of the moving seat 23 is connected with a guide block 26, a guide groove 21 for sliding the guide block 26 is provided on the side wall of the supporting frame 18, an air cylinder 24 is installed on one side of the moving seat 23 away from the pressing plate 22, and a piston rod 25 at the power output end of the air cylinder 24 passes through the air cylinder 24 and is connected with the pressing plate 22;
The cylinder 24 works to control the expansion and contraction of the piston rod 25, so that the distance between the pressing plate 22 and the supporting frame 18 is adjusted, and the pressing plate 22 and the supporting frame 18 are matched to clamp and fix the vehicle door; before the pressing plate 22 clamps, the pressing plate 22 is moved to a proper position, and the guide block 26 slides in the guide groove 21.
In another embodiment, a plurality of uniformly arranged telescopic rods 28 are connected to one side of the pressing plate 22 close to the supporting frame 18, and one end of each telescopic rod 28 far away from the pressing plate 22 is connected with a sucker 27;
The plurality of suction cups 27 can be contacted with different positions of the vehicle door, and the pressing stability of the pressing plate 22 is improved.
In another embodiment, the telescopic rod 28 comprises a sleeve rod and a slide rod, the sleeve rod is fixedly connected with the pressing plate 22, the slide rod is slidably arranged in the sleeve rod, a spring connected with the slide rod is arranged in the sleeve rod, and one end of the slide rod, which is far away from the pressing plate 22, is fixedly connected with the sucking disc 27; the suction cup 27 contacts the raised portion of the door and the slide bar presses the spring in the loop bar.
In another embodiment, the supporting frame 18 is connected to the rotating column 19 through bolts, and a rubber pad is connected to the side, away from the rotating column 19, of the supporting frame 18; and damage to clamping of the vehicle door is reduced.
In another embodiment, the first moving member includes a first screw rod 13, a first moving groove for installing the first screw rod 13 is formed in the top of the supporting seat 11, a first moving block in threaded connection with the first screw rod 13 is connected to the bottom of the portal frame 12, the first moving block is slidably disposed in the first moving groove, and a first motor for driving the first screw rod 13 to rotate is installed at one end of the supporting seat 11; the first motor works and can drive the first screw rod 13 to rotate so as to drive the first moving block to slide in the first moving groove.
In another embodiment, the second moving member includes a second screw rod 15, a side of the cross rod of the gantry 12, which is close to the welding mechanism 14, is provided with a second moving groove for installing the second screw rod 15, one side of the welding mechanism 14 is connected with a second moving block in threaded connection with the second screw rod 15, the second moving block is slidably arranged in the second moving groove, and one end of the cross rod of the gantry 12 is provided with a second motor for driving the second screw rod 15 to rotate; the second motor works and can drive the second screw rod 15 to rotate so as to drive the second moving block to slide in the second moving groove.
When the vehicle door welding device is used, the pressing plate 22 is matched with the supporting frame 18 to clamp and fix the vehicle door, the first moving part is matched with the second moving part, the position of the welding mechanism 14 can be adjusted, the welding mechanism 14 welds the vehicle door, the driving motor 20 works and can drive the rotating column 19 to rotate, so that the supporting frame 18 is adjusted to rotate, and when the vehicle door is fixed, the fixed vehicle door can be driven to turn over, and the welding position can be conveniently adjusted to correspond to the welding mechanism 14.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.
Claims (7)
1. The vehicle door welding device comprises a mounting frame (16) and supporting seats (11) connected to two sides of the mounting frame (16), wherein a positioning frame (17) is arranged on the mounting frame (16), a portal frame (12) is arranged at the top of the mounting frame (16), and a welding mechanism (14) is arranged on one side of a cross rod of the portal frame (12);
The method is characterized in that: the support seat (11) is provided with a first moving part for adjusting the horizontal movement of the portal frame (12), and the cross bar of the portal frame (12) is provided with a second moving part for adjusting the horizontal movement of the welding mechanism (14);
The locating frame (17) comprises a supporting frame (18) and a rotating column (19) connected to the bottom of the supporting frame (18), a driving motor (20) for driving the rotating column (19) to rotate is mounted on the mounting frame (16), two groups of pressing plates (22) are arranged at the top of the supporting frame (18), and adjusting pieces for adjusting the height and the horizontal position of the pressing plates (22) are connected to two sides of the supporting frame (18).
2. A vehicle door welding device as defined in claim 1, wherein: the adjusting piece comprises a moving seat (23), one side of the moving seat (23) is connected with a guide block (26), the side wall of the supporting frame (18) is provided with a guide groove (21) for sliding the guide block (26), one side of the moving seat (23) away from the pressing plate (22) is provided with an air cylinder (24), and a piston rod (25) at the power output end of the air cylinder (24) penetrates through the air cylinder (24) to be connected with the pressing plate (22).
3. A vehicle door welding device as defined in claim 1, wherein: one side of the pressing plate (22) close to the supporting frame (18) is connected with a plurality of uniformly arranged telescopic rods (28), and one end, far away from the pressing plate (22), of each telescopic rod (28) is connected with a sucker (27).
4. A vehicle door welding apparatus according to claim 3, wherein: the telescopic rod (28) comprises a sleeve rod and a sliding rod, the sleeve rod is fixedly connected with the pressing plate (22), the sliding rod is arranged in the sleeve rod in a sliding mode, a spring connected with the sliding rod is arranged in the sleeve rod, and one end, far away from the pressing plate (22), of the sliding rod is fixedly connected with the sucker (27).
5. A vehicle door welding device as defined in claim 1, wherein: the support frame (18) is connected to the rotating column (19) through bolts, and one side, far away from the rotating column (19), of the support frame (18) is connected with a rubber pad.
6. A vehicle door welding device as defined in claim 1, wherein: the first moving part comprises a first screw rod (13), a first moving groove for installing the first screw rod (13) is formed in the top of the supporting seat (11), a first moving block in threaded connection with the first screw rod (13) is connected to the bottom of the portal frame (12), the first moving block is arranged in the first moving groove in a sliding mode, and a first motor for driving the first screw rod (13) to rotate is installed at one end of the supporting seat (11).
7. A vehicle door welding device as defined in claim 1, wherein: the second moving part comprises a second screw rod (15), a second moving groove for installing the second screw rod (15) is formed in one side, close to the welding mechanism (14), of the cross rod of the portal frame (12), a second moving block in threaded connection with the second screw rod (15) is connected to one side of the welding mechanism (14), the second moving block is arranged in the second moving groove in a sliding mode, and a second motor for driving the second screw rod (15) to rotate is installed at one end of the cross rod of the portal frame (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323026302.XU CN221538715U (en) | 2023-11-09 | 2023-11-09 | Car door welding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323026302.XU CN221538715U (en) | 2023-11-09 | 2023-11-09 | Car door welding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221538715U true CN221538715U (en) | 2024-08-16 |
Family
ID=92222757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323026302.XU Active CN221538715U (en) | 2023-11-09 | 2023-11-09 | Car door welding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221538715U (en) |
-
2023
- 2023-11-09 CN CN202323026302.XU patent/CN221538715U/en active Active
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