Automobile water chamber welding assembly

Abstract

The utility model relates to the technical field of automobile water tank welding, in particular to an automobile water chamber welding assembly which comprises a mounting base, an electric telescopic rod is fixedly connected to the top end of the mounting base, a first connecting frame is fixedly connected to the output end of the electric telescopic rod, and fine adjustment mechanisms are symmetrically arranged on the top of the first connecting frame. The output end of the fine adjustment mechanism is fixedly connected with a driving adjustment welding mechanism, and through mutual cooperation of an electric telescopic rod, a first connecting frame, the fine adjustment mechanism and the driving adjustment welding mechanism, the height of the first connecting frame, the height of the fine adjustment mechanism and the height of the driving adjustment welding mechanism can be adjusted according to the height of the water chamber; and then the height of the driving and adjusting welding mechanism can be finely adjusted through the fine adjustment mechanism, so that the driving and adjusting welding mechanism makes contact with the welding position of the water chamber, and finally the position, needing to be welded, of the water chamber can be evenly and accurately welded under the action of the driving and adjusting welding mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile water tank welding, in particular to an automobile water chamber welding assembly. Background Technique

[0002] The radiator belongs to the automobile cooling system. The radiator in the engine water cooling system is composed of three parts: an inlet chamber, an outlet chamber, a main plate and a radiator core. The radiator core includes heat dissipation tubes and heat dissipation fins between the heat dissipation tubes. The coolant flows inside the radiator core, and air passes between the heat dissipation tubes and the heat dissipation fins. The hot coolant cools down due to heat dissipation to the air, and the cold air warms up because it absorbs the heat dissipated by the coolant. Therefore, the radiator is a heat exchanger.

[0003] After the automobile water tank is corroded, it is usually necessary to repair the water tank, and the water tank is usually welded manually. This operation will cause uneven welding at the welding point and reduce the overall welding accuracy. Therefore, we propose an automobile water chamber welding assembly. Content of the Utility Model

[0004] In view of the above problems, the utility model provides an automobile water chamber welding assembly, which can solve the problems existing in the above background technique.

[0005] The technical solution of the utility model is as follows:

[0006] An automobile water chamber welding assembly includes a mounting base. The top end of the mounting base is fixedly connected with an electric telescopic rod. The output end of the electric telescopic rod is fixedly connected with a first connecting frame. Fine adjustment mechanisms are symmetrically arranged on the top of the first connecting frame. The output end of the fine adjustment mechanism is fixedly connected with a driving and adjusting welding mechanism.

[0007] In a further technical solution, fixed clamping mechanisms are symmetrically arranged on the top of the mounting base.

[0008] In a further technical solution, the fine adjustment mechanism includes a mounting frame. A servo motor is fixedly connected to the top of the mounting frame. A positioning collar is fixedly connected to the top of the first connecting frame. The output end of the servo motor is fixedly connected with a first threaded rod. The bottom end of the first threaded rod slidably fits with the inner side of the positioning collar. The outer surface of the first threaded rod is threadedly connected with a first moving mounting block. One end of the first moving mounting block is fixedly connected with a first fixed connecting arm. The bottom end of the first fixed connecting arm is fixedly connected with a second connecting frame.

[0009] In a further technical solution, the outer surface of the second connecting frame slidably fits with the inner side of the first connecting frame.

[0010] In a further technical solution, the driving and adjusting welding mechanism includes first guide rails symmetrically located at the top of the second connection frame. One end of the first guide rail is fixedly connected to a first motor, and the output end of the first motor is fixedly connected to a second threaded rod. The outer surface of the second threaded rod is threadedly connected to a second moving mounting block. The top of the second moving mounting block is fixedly connected to a second guide rail. One end of the second guide rail is fixedly connected to a second motor, and the output end of the second motor is fixedly connected to a third threaded rod. The outer surface of the third threaded rod is threadedly connected to a moving mounting seat. The bottom of the moving mounting seat is fixedly connected to a connection bottom frame, and a welding gun is fixedly connected inside the bottom end of the connection bottom frame.

[0011] In a further technical solution, the fixed clamping mechanism includes a fixed mounting plate. An active connecting rod is movably connected inside the fixed mounting plate. One end of the active connecting rod is fixedly connected to a second fixed connecting arm, and the other end of the active connecting rod is fixedly connected to a connecting clamping plate. A force-bearing spring is fixedly connected between the connecting clamping plate and the fixed mounting plate, and the force-bearing spring is located outside the surface of the active connecting rod.

[0012] In a further technical solution, the outer surface of the active connecting rod and the inside of the fixed mounting plate are slidably fitted to each other.

[0013] The beneficial effects of the present utility model are:

[0014] 1. Through the mutual cooperation among the provided electric telescopic rod, the first connection frame, the fine-tuning mechanism, and the driving and adjusting welding mechanism, the height of the first connection frame, the fine-tuning mechanism, and the driving and adjusting welding mechanism can be adjusted according to the height of the water chamber. Then, the fine-tuning mechanism can finely adjust the height of the driving and adjusting welding mechanism to make it contact the welding position of the water chamber. Finally, under the action of the driving and adjusting welding mechanism, the position of the water chamber that needs to be welded can be welded evenly and precisely;

[0015] 2. Through the provided fixed clamping mechanism, when processing the water chamber, the water chamber can be quickly clamped and fixed, so that the water chamber can be in a stable welding state, improving the stability during the welding process and being convenient to operate. Description of the Drawings

[0016] Figure 1 is the overall structural schematic diagram of a welding assembly for an automotive water chamber according to an embodiment of the present utility model;

[0017] Figure 2 is the structural schematic diagram of the fine-tuning mechanism and the driving and adjusting welding mechanism of a welding assembly for an automotive water chamber according to an embodiment of the present utility model;

[0018] Figure 3Schematic diagram of the movable mounting seat structure of an automobile water chamber welding assembly according to an embodiment of the present utility model;

[0019] Figure 4 Schematic diagram of the fixed clamping mechanism structure of an automobile water chamber welding assembly according to an embodiment of the present utility model.

[0020] Explanation of reference numerals:

[0021] 1. Installation base; 2. Electric telescopic rod; 3. First connection frame; 4. Fine adjustment mechanism; 5. Driving and adjusting welding mechanism; 6. Fixed clamping mechanism; 7. Installation frame; 8. Positioning collar; 9. Servo motor; 10. First threaded rod; 11. First moving mounting block; 12. First fixed connecting arm; 13. Second connection frame; 14. First guide rail; 15. First motor; 16. Second threaded rod; 17. Second moving mounting block; 18. Second guide rail; 19. Second motor; 20. Third threaded rod; 21. Movable mounting seat; 22. Connecting chassis; 23. Welding gun; 24. Fixed mounting plate; 25. Movable connecting rod; 26. Second fixed connecting arm; 27. Connecting clamping plate; 28. Force spring. Detailed implementation manners

[0022] The embodiments of the present utility model will be further described below with reference to the accompanying drawings.

[0023] Embodiment:

[0024] As Figures 1 - 4 shown, an automobile water chamber welding assembly includes an installation base 1. The top end of the installation base 1 is fixedly connected with an electric telescopic rod 2. The output end of the electric telescopic rod 2 is fixedly connected with a first connection frame 3. The top of the first connection frame 3 is symmetrically provided with a fine adjustment mechanism 4. The output end of the fine adjustment mechanism 4 is fixedly connected with a driving and adjusting welding mechanism 5.

[0025] The working principle of the above technical solution is as follows:

[0026] During use, the height of the first connection frame 3, the fine adjustment mechanism 4 and the driving and adjusting welding mechanism 5 is adjusted through the electric telescopic rod 2, so that the water chamber can be placed on the top of the installation base 1. Then, the fine adjustment mechanism 4 can finely adjust the height of the driving and adjusting welding mechanism 5, so that the welding end of the driving and adjusting welding mechanism 5 is in contact with the welding position required by the water chamber. Then, under the action of the driving and adjusting welding mechanism 5, the water chamber can be accurately welded, and the operation is convenient.

[0027] In another embodiment, as Figure 1 shown, the top of the installation base 1 is symmetrically provided with a fixed clamping mechanism 6.

[0028] When welding the water chamber, it is convenient to clamp and fix the water chamber through the fixed clamping mechanism 6, so that the water chamber can be in a stable state, improving the welding quality and being easy to operate.

[0029] In another embodiment, as Figure 2 shown, the fine-tuning mechanism 4 includes a mounting frame 7. A servo motor 9 is fixedly connected to the top of the mounting frame 7. A positioning collar 8 is fixedly connected to the top of the first connecting frame 3. The output end of the servo motor 9 is fixedly connected to a first threaded rod 10. The bottom end of the first threaded rod 10 is slidably fitted with the inner side of the positioning collar 8. A first moving mounting block 11 is threadedly connected to the outer surface of the first threaded rod 10. One end of the first moving mounting block 11 is fixedly connected to a first fixed connecting arm 12. The bottom end of the first fixed connecting arm 12 is fixedly connected to a second connecting frame 13.

[0030] It is convenient for the servo motor 9 to drive the first threaded rod 10, so that the first moving mounting block 11 can move up and down on the outer surface of the first threaded rod 10, driving the first fixed connecting arm 12 and the second connecting frame 13 to move up and down, and then being able to finely adjust the height of the driving and adjusting welding mechanism 5, which is easy to operate.

[0031] In another embodiment, as Figure 2 shown, the outer surface of the second connecting frame 13 is slidably fitted with the inner side of the first connecting frame 3.

[0032] It is convenient for the second connecting frame 13 to move inside the first connecting frame 3, which is easy to operate.

[0033] In another embodiment, as Figure 2 shown, the driving and adjusting welding mechanism 5 includes first guide rails 14 symmetrically located at the top of the second connecting frame 13. One end of the first guide rail 14 is fixedly connected to a first motor 15. The output end of the first motor 15 is fixedly connected to a second threaded rod 16. A second moving mounting block 17 is threadedly connected to the outer surface of the second threaded rod 16. The top of the second moving mounting block 17 is fixedly connected to a second guide rail 18. One end of the second guide rail 18 is fixedly connected to a second motor 19. The output end of the second motor 19 is fixedly connected to a third threaded rod 20. A moving mounting seat 21 is threadedly connected to the outer surface of the third threaded rod 20. The bottom of the moving mounting seat 21 is fixedly connected to a connecting bottom frame 22. A welding gun 23 is fixedly connected to the bottom end inside the connecting bottom frame 22.

[0034] It is convenient for the first motor 15 to drive the second threaded rod 16, so that the second moving mounting block 17 can move on the outer side of the surface of the second threaded rod 16 and the inner side of the first guide rail 14. At the same time, the second motor 19 can drive the third threaded rod 20, so that the moving mounting seat 21 can move on the outer side of the surface of the third threaded rod 20 and the inner side of the second guide rail 18, driving the connecting chassis 22 and the welding gun 23 to move, so as to perform welding treatment on the position to be welded of the water chamber.

[0035] In another embodiment, as Figure 4 shown, the fixed clamping mechanism 6 includes a fixed mounting plate 24. An active connecting rod 25 is movably connected inside the fixed mounting plate 24. One end of the active connecting rod 25 is fixedly connected to a second fixed connecting arm 26. The other end of the active connecting rod 25 is fixedly connected to a connecting clamping plate 27. A force-bearing spring 28 is fixedly connected between the connecting clamping plate 27 and the fixed mounting plate 24. The force-bearing spring 28 is located on the outer side of the surface of the active connecting rod 25.

[0036] It is convenient to pull the second fixed connecting arm 26 to drive the active connecting rod 25 and the connecting clamping plate 27 to move, so that the force-bearing spring 28 can be compressed between the connecting clamping plate 27 and the fixed mounting plate 24. Then, place the water chamber on the top of the mounting base 1, release the second fixed connecting arm 26, and under the action of the force-bearing spring 28 on the connecting clamping plate 27, push the connecting clamping plate 27 to clamp and fix the water chamber, and the operation is convenient and fast.

[0037] In another embodiment, as Figure 4 shown, the outer side of the surface of the active connecting rod 25 and the inside of the fixed mounting plate 24 are slidably fitted with each other.

[0038] It is convenient for the active connecting rod 25 to stably move inside the fixed mounting plate 24, and the operation is convenient.

[0039] Working principle of the utility model: During use, the electric telescopic rod 2 is used to adjust the heights of the first connection frame 3, the fine adjustment mechanism 4, and the driving and adjusting welding mechanism 5, so that the distance between the first connection frame 3 and the mounting base 1 facilitates the placement of the water chamber on the top of the mounting base 1. Then, the second fixed connection arm 26 is pulled to drive the movable connecting rod 25 and the connecting clamping plate 27 to move, so that the connecting clamping plate 27 and the fixed mounting plate 24 can compress the stress spring 28. Then, the water chamber is placed on the top of the mounting base 1, and the second fixed connection arm 26 is released. Under the action of the stress spring 28 on the connecting clamping plate 27, the connecting clamping plate 27 is pushed, thereby clamping and fixing the water chamber. Then, the servo motor 9 can drive the first threaded rod 10, so that the first moving mounting block 11 can move up and down on the outer side of the surface of the first threaded rod 10, driving the first fixed connection arm 12 and the second connection frame 13 to move up and down, and further being able to finely adjust the height of the driving and adjusting welding mechanism 5, so that the welding end of the welding gun 23 is welded and fixed at the position where the water chamber needs to be welded. Finally, the first motor 15 can drive the second threaded rod 16, so that the second moving mounting block 17 can move on the outer side of the surface of the second threaded rod 16 and inside the first guide rail 14. At the same time, the second motor 19 can drive the third threaded rod 20, so that the moving mounting seat 21 can move on the outer side of the surface of the third threaded rod 20 and inside the second guide rail 18, driving the connecting bottom frame 22 and the welding gun 23 to move, thereby performing welding treatment on the position where the water chamber needs to be welded. The overall structure is simple, and the operation is convenient and fast.

[0040] The above embodiments only represent the specific implementation manners of the utility model, and the description thereof is relatively specific and detailed, but it should not be construed as a limitation on the patent scope of the utility model. It should be noted that for those of ordinary skill in the art, without departing from the concept of the utility model, several deformations and improvements can still be made, and these all belong to the protection scope of the utility model.

Claims

1. An automobile water chamber welding assembly, comprising a mounting base (1), characterized in that: The top end of the mounting base (1) is fixedly connected with an electric telescopic rod (2), the output end of the electric telescopic rod (2) is fixedly connected with a first connecting frame (3), the top of the first connecting frame (3) is symmetrically provided with a fine adjustment mechanism (4), and the output end of the fine adjustment mechanism (4) is fixedly connected with a driving and adjusting welding mechanism (5).

2. The automotive water chamber welding assembly according to claim 1, wherein: The top of the mounting base (1) is symmetrically provided with a fixed clamping mechanism (6).

3. The welding assembly of an automotive water chamber according to claim 1, characterized in that: The fine adjustment mechanism (4) includes a mounting frame (7), the top of the mounting frame (7) is fixedly connected with a servo motor (9), the top of the first connecting frame (3) is fixedly connected with a positioning collar (8), the output end of the servo motor (9) is fixedly connected with a first threaded rod (10), the bottom end of the first threaded rod (10) is slidably fitted with the inner side of the positioning collar (8), the outer surface of the first threaded rod (10) is threadedly connected with a first moving mounting block (11), one end of the first moving mounting block (11) is fixedly connected with a first fixed connecting arm (12), and the bottom end of the first fixed connecting arm (12) is fixedly connected with a second connecting frame (13).

4. The automotive water chamber welding assembly according to claim 3, characterized in that: The outer surface of the second connecting frame (13) is slidably fitted with the inner side of the first connecting frame (3).

5. The automotive water chamber welding assembly according to claim 1, wherein: The driving and adjusting welding mechanism (5) includes first guide rails (14) symmetrically located at the top of the second connecting frame (13), one end of the first guide rail (14) is fixedly connected with a first motor (15), the output end of the first motor (15) is fixedly connected with a second threaded rod (16), the outer surface of the second threaded rod (16) is threadedly connected with a second moving mounting block (17), the top of the second moving mounting block (17) is fixedly connected with a second guide rail (18), one end of the second guide rail (18) is fixedly connected with a second motor (19), the output end of the second motor (19) is fixedly connected with a third threaded rod (20), the outer surface of the third threaded rod (20) is threadedly connected with a moving mounting seat (21), the bottom of the moving mounting seat (21) is fixedly connected with a connecting bottom frame (22), and the bottom end of the connecting bottom frame (22) is fixedly connected with a welding gun (23).

6. The automotive water chamber welding assembly according to claim 2, wherein: The fixed clamping mechanism (6) includes a fixed mounting plate (24), an active connecting rod (25) is movably connected inside the fixed mounting plate (24), one end of the active connecting rod (25) is fixedly connected with a second fixed connecting arm (26), the other end of the active connecting rod (25) is fixedly connected with a connecting clamping plate (27), and a stress spring (28) is fixedly connected between the connecting clamping plate (27) and the fixed mounting plate (24), and the stress spring (28) is located on the outer surface of the active connecting rod (25).

7. The automotive water chamber welding assembly according to claim 6, wherein: The outer surface of the active connecting rod (25) is slidably fitted with the inside of the fixed mounting plate (24).

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