Welding device for automobile part machining

Abstract

The utility model discloses a welding device for automobile part processing, which relates to the technical field of automobile part processing and welding, and comprises a workbench, an overturning unit is arranged on the top surface of the workbench, a fixing unit is arranged on the top surface of the overturning unit, a welding unit is arranged on the top surface of the workbench, the overturning unit comprises a frame, and the fixing unit is arranged on the top surface of the frame. The frame is fixedly connected to the top face of the workbench, a first sliding rod is fixedly connected to the inner side of the frame, a first motor is fixedly connected to one side of the frame, a first threaded rod is in transmission connection with the output end of the first motor, a movable frame is arranged on the inner side of the surface of the first threaded rod, and a guide frame is arranged on the outer side of the frame. Through the arrangement of the frame, the first sliding rod, the first motor, the first threaded rod, the movable frame and the guide frame, the effect of driving automobile parts to turn over during welding is achieved, the speed of a welding machine is conveniently increased, and meanwhile the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts processing and welding, in particular to a welding device for automobile parts processing. Background Art

[0002] A car is generally composed of four parts: engine, chassis, body and electrical equipment. Various sub-products of auto parts are derived from them. Welding, also known as fusion, is a manufacturing process and technology that joins metals or other thermoplastic materials such as plastics by heating, high temperature or high pressure.

[0003] At present, publication number CN212070855U discloses a welding device for processing automobile parts, including a base, a workbench is fixedly installed on the upper end of the base, a clamping plate is provided on the upper end of the workbench, the internal thread of the clamping plate is connected with a threaded column, the lower end of the threaded column is screwed into the interior of the workbench, the lower end of the clamping plate is located on one side of the threaded column and is fixedly connected to a limiting rod, the lower end of the limiting rod is inserted into the interior of the workbench, a movable plate is inserted into one side of the upper end of the workbench, the upper end of the workbench is fixedly connected to a limiting sleeve, the limiting sleeve is located above the movable plate, and the lower end of the workbench is fixedly connected to a moving tube, one end of the moving tube is inserted into the upper layer of the base. By designing the movable plate, after the device completes welding the parts, the movable plate can be opened to allow the processed parts to fall into the base for heat preservation and slow cooling, thereby increasing the firmness of the parts welding. At the same time, a pushing plate is designed to push the falling parts away from the falling port, so that the device can work continuously and improve work efficiency.

[0004] In order to solve the welding problem, the existing technology uses a movable plate to allow the processed parts to fall into the base for heat preservation, slow cooling, and increase the firmness of the parts welding. However, it is inconvenient to reverse the automobile parts during the welding process, which leads to slow welding efficiency and long processing time. Utility Model Content

[0005] The purpose of the utility model is to provide a welding device for processing automobile parts to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A welding device for processing automobile parts comprises a workbench, a top surface of the workbench is provided with a turning unit, a top surface of the turning unit is provided with a fixing unit, and a top surface of the workbench is provided with a welding unit.

[0008] The flip unit includes a frame, which is fixedly connected to the top surface of the workbench, a sliding rod is fixedly connected to the inner side of the frame, a motor is fixedly connected to one side of the frame, a threaded rod is transmission-connected to the output end of the motor, a moving frame is arranged on the inner side of the surface of the threaded rod, and a guide frame is arranged on the outer side of the frame.

[0009] A further improvement of the technical solution of the utility model is that: the fixing unit includes a fixing frame, the fixing frame is rotatably connected to the inner side of the moving frame, the inner side of the fixing frame is rotatably connected to the inner side of the guide frame, one side of the fixing frame is fixedly connected to motor 2, the output end of motor 2 is transmission-connected to a bidirectional threaded rod, the inner side of the fixing frame is fixedly connected to sliding rod 2, and the inner side of the surface of the bidirectional threaded rod is threadedly connected to a mounting groove.

[0010] By adopting the above technical solution, the fixing frame, the second motor, the bidirectional threaded rod and the second slide rod are arranged to facilitate the adjustment and fixation of automobile parts of different sizes.

[0011] A further improvement of the technical solution of the utility model is that: a second threaded rod is threadedly connected to the inner side of the top surface of the installation groove, and one end of the second threaded rod extends to the inner side of the installation groove and is threadedly connected to an anti-slip fixing block.

[0012] By adopting the above technical solution, the installation groove, the second threaded rod and the anti-slip fixing block are arranged to achieve the effect of facilitating the rapid pressing and fixing of automobile parts.

[0013] A further improvement of the technical solution of the utility model is that the welding unit includes a side plate, the side plate is fixedly connected to the top surface of the workbench, one side of the side plate is fixedly connected to a motor three, the output end of the motor three is transmission-connected to a threaded rod three, and the inner side of the surface of the threaded rod three is threadedly connected to a sliding frame.

[0014] By adopting the above technical solution, the effect of lateral adjustment according to the welding position is achieved through the arrangement of the side plate, the motor three, the threaded rod three and the sliding frame.

[0015] A further improvement of the technical solution of the utility model is that a rack is fixedly connected to the top surface of the sliding frame, a gear is meshedly connected to one side of the rack, a motor four is fixedly connected to one side of the gear, and a grinding assembly is provided on one side of the motor four.

[0016] By adopting the above technical solution, the longitudinal distance position of welding can be easily adjusted through the arrangement of the rack, the gear, the motor 4 and the grinding assembly.

[0017] A further improvement of the technical solution of the utility model is that the grinding assembly includes an electric telescopic rod, which is slidably connected to the inner side of the sliding frame, and the telescopic end of the electric telescopic rod is fixedly connected to a mounting block, and a welding gun is provided on one side of the mounting block.

[0018] By adopting the above technical solution, the electric telescopic rod, the mounting block and the welding gun are arranged to achieve the effect of facilitating rapid welding of automobile parts.

[0019] A further improvement of the technical solution of the utility model is that: the top surface of the mounting block is fixedly connected with a motor five, the output end of the motor five is transmission-connected with a fixing groove, the inner side of the surface of the fixing groove is threadedly connected with a fixing bolt, the inner side of the surface of the fixing bolt is threadedly connected with a grinding disc, and the grinding disc is clamped on the inner side of the fixing groove.

[0020] By adopting the above technical solution, the motor five, the fixing groove, the fixing bolt and the grinding disc are arranged to facilitate the grinding of the interface after welding. At the same time, the connection relationship between the fixing bolt and the grinding disc facilitates the replacement and maintenance of the grinding disc.

[0021] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0022] 1. The utility model provides a welding device for processing automobile parts. Through the arrangement of a frame, a sliding rod, a motor, a threaded rod, a moving frame and a guide frame, the effect of driving the automobile parts to turn over during welding is achieved, which is convenient for improving the speed of the welding machine and the work efficiency. Through the arrangement of a fixed frame, a second motor, a bidirectional threaded rod and a second sliding rod, the effect of facilitating the adjustment and fixing of automobile parts of different sizes is achieved. Through the arrangement of an installation groove, a second threaded rod and an anti-slip fixing block, the effect of facilitating the rapid pressing and fixing of automobile parts is achieved.

[0023] 2. The utility model provides a welding device for processing automobile parts. Through the arrangement of the mounting groove, the second threaded rod and the anti-skid fixing block, the effect of quickly pressing and fixing the automobile parts is achieved. Through the arrangement of the fifth motor, the fixing groove, the fixing bolt and the grinding disc, the effect of grinding the interface after welding is achieved. At the same time, through the connection relationship between the fixing bolt and the grinding disc, the grinding disc is easily replaced and repaired. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0025] Figure 2This is a schematic diagram of the structure of the reversing unit of the utility model;

[0026] Figure 3 It is a schematic diagram of the cross-sectional structure of the fixing unit of the utility model;

[0027] Figure 4 It is a structural schematic diagram of the welding unit of the utility model;

[0028] Figure 5 For this utility model Figure 4 A magnified schematic diagram of the A structure.

[0029] In the figure: 1. workbench; 2. turning unit; 21. frame; 22. slide bar 1; 23. motor 1; 24. threaded rod 1; 25. moving frame; 26. guide frame; 3. fixing unit; 31. fixing frame; 32. motor 2; 33. bidirectional threaded rod; 34. slide bar 2; 35. mounting slot; 36. threaded rod 2; 37. anti-skid fixing block; 4. welding unit; 41. side panel; 42. motor 3; 43. threaded rod 3; 44. slide frame; 45. rack; 46. gear; 47. motor 4; 48. grinding assembly; 481. electric telescopic rod; 482. mounting block; 483. welding gun; 484. motor 5; 485. fixing slot; 486. fixing bolt; 487. grinding disc. DETAILED DESCRIPTION

[0030] The present invention is further described in detail below in conjunction with the embodiments:

[0031] Example 1

[0032] like Figure 1-5 As shown, the utility model provides a welding device for processing automobile parts, including a workbench 1, a turning unit 2 is arranged on the top surface of the workbench 1, a fixing unit 3 is arranged on the top surface of the turning unit 2, a welding unit 4 is arranged on the top surface of the workbench 1, the turning unit 2 includes a frame 21, the frame 21 is fixedly connected to the top surface of the workbench 1, a sliding rod 22 is fixedly connected to the inner side of the frame 21, a motor 23 is fixedly connected to one side of the frame 21, a threaded rod 24 is transmission-connected to the output end of the motor 23, a moving frame 25 is arranged on the inner side of the surface of the threaded rod 24, a guide frame 26 is arranged on the outer side of the frame 21, the motor 23 is controlled to drive the threaded rod 24 to rotate, and at the same time, the fixed frame 31 inside the moving frame 25 is driven to move under the limit of the guide frame 26, thereby completing the turning of the automobile parts inside the fixed frame 31, and then welding the back of the automobile parts.

[0033] Example 2

[0034] like Figure 1-5As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the fixing unit 3 includes a fixing frame 31, the fixing frame 31 is rotatably connected to the inner side of the moving frame 25, the inner side of the fixing frame 31 is rotatably connected to the inner side of the guide frame 26, one side of the fixing frame 31 is fixedly connected with a second motor 32, the output end of the second motor 32 is transmission-connected with a bidirectional threaded rod 33, the inner side of the fixing frame 31 is fixedly connected with a second slide bar 34, the inner side of the surface of the bidirectional threaded rod 33 is threadedly connected with a mounting groove 35, the inner side of the top surface of the mounting groove 35 is threadedly connected with a second threaded rod 36, one end of the second threaded rod 36 extends to the inner side of the mounting groove 35 and is threadedly connected with an anti-skid fixing block 37, by placing the automotive parts to be welded on the inner side of the mounting groove 35, then controlling the second motor 32 to drive the bidirectional threaded rod 33 to rotate, and at the same time driving the mounting groove 35 to adjust according to automotive parts of different sizes, and at the same time controlling the second threaded rod 36 to drive the anti-skid fixing block 37 to contact with the top surface of the automotive parts, thereby completing the fixing of the automotive parts.

[0035] Example 3

[0036] like Figure 1-5As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the welding unit 4 includes a side plate 41, the side plate 41 is fixedly connected to the top surface of the workbench 1, one side of the side plate 41 is fixedly connected to a motor 3 42, the output end of the motor 3 42 is transmission-connected to a threaded rod 3 43, the inner side of the surface of the threaded rod 3 43 is threadedly connected to a sliding frame 44, the top surface of the sliding frame 44 is fixedly connected to a rack 45, one side of the rack 45 is meshingly connected to a gear 46, one side of the gear 46 is fixedly connected to a motor 47, one side of the motor 47 is provided with a grinding assembly 48, the grinding assembly 48 includes an electric telescopic rod 481, the electric telescopic rod 481 is slidably connected to the inner side of the sliding frame 44, the telescopic end of the electric telescopic rod 481 is fixedly connected to a mounting block 482, one side of the mounting block 482 is provided with a welding gun 483, the top surface of the mounting block 482 is fixedly connected to a motor 5 484, and the electric The output end of the machine five 484 is transmission-connected with a fixing groove 485, and the inner side of the surface of the fixing groove 485 is threadedly connected with a fixing bolt 486, and the inner side of the surface of the fixing bolt 486 is threadedly connected with a grinding disc 487, and the grinding disc 487 is clamped on the inner side of the fixing groove 485. The control motor three 42 drives the threaded rod three 43 to rotate, and the threaded rod three 43 drives the sliding frame 44 to adjust laterally according to the welding position. At the same time, the control motor four 47 drives the gear 46 and the rack 45 to engage with each other, and then controls according to the longitudinal movement of the welding, controls the electric telescopic rod 481 to extend downward, and drives the welding gun 483 to weld the automotive parts. At the same time, after the welding is completed, the control motor five 484 drives the grinding disc 487 to rotate it, and then grinds the welding position. At the same time, the worn grinding disc 487 can be disassembled and replaced through the fixing bolt 486 after long-term use.

[0037] The working principle of the welding device for automobile parts processing will be described in detail below.

[0038] like Figure 1-5As shown, by placing the automobile parts to be welded on the inner side of the mounting groove 35, the second motor 32 is controlled to drive the bidirectional threaded rod 33 to rotate, and the mounting groove 35 is driven to adjust according to automobile parts of different sizes. At the same time, the second threaded rod 36 is controlled to drive the anti-slip fixing block 37 to contact the top surface of the automobile parts, and the automobile parts are fixed. The third motor 42 is controlled to drive the third threaded rod 43 to rotate, and the third threaded rod 43 drives the sliding frame 44 to adjust horizontally according to the welding position. At the same time, the fourth motor 47 is controlled to drive the gear 46 and the rack 45 to engage with each other, and then the longitudinal movement of the welding is controlled. , control the electric telescopic rod 481 to extend downward, and at the same time drive the welding gun 483 to weld the automobile parts. At the same time, after the welding is completed, the motor five 484 is controlled to drive the grinding disc 487 to rotate it, and then the welding position is polished. At the same time, the worn grinding disc 487 can be disassembled and replaced by the fixing bolt 486 after long-term use. After the welding is completed, the motor one 23 is controlled to drive the threaded rod one 24 to rotate, and at the same time drive the fixed frame 31 inside the movable frame 25 to move under the limit of the guide frame 26, thereby completing the flipping of the automobile parts inside the fixed frame 31, and then welding the back of the automobile parts.

[0039] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A welding device for processing automobile parts, comprising a workbench (1), characterized in that: The top surface of the workbench (1) is provided with a turning unit (2), the top surface of the turning unit (2) is provided with a fixing unit (3), and the top surface of the workbench (1) is provided with a welding unit (4); The flip unit (2) comprises a frame (21), the frame (21) is fixedly connected to the top surface of the workbench (1), a sliding rod (22) is fixedly connected to the inner side of the frame (21), a motor (23) is fixedly connected to one side of the frame (21), the output end of the motor (23) is transmission-connected to a threaded rod (24), a moving frame (25) is arranged on the inner side of the surface of the threaded rod (24), and a guide frame (26) is arranged on the outer side of the frame (21).

2. A welding device for automobile parts processing according to claim 1, characterized in that: The fixing unit (3) comprises a fixing frame (31), the fixing frame (31) is rotatably connected to the inner side of the moving frame (25), the inner side of the fixing frame (31) is rotatably connected to the inner side of the guide frame (26), one side of the fixing frame (31) is fixedly connected to a second motor (32), the output end of the second motor (32) is transmission-connected to a bidirectional threaded rod (33), the inner side of the fixing frame (31) is fixedly connected to a second sliding rod (34), and the inner side of the surface of the bidirectional threaded rod (33) is threadedly connected to a mounting groove (35).

3. A welding device for automobile parts processing according to claim 2, characterized in that: A second threaded rod (36) is threadedly connected to the inner side of the top surface of the installation groove (35), and one end of the second threaded rod (36) extends to the inner side of the installation groove (35) and is threadedly connected to an anti-slip fixing block (37).

4. The welding device for automobile parts processing according to claim 1, characterized in that: The welding unit (4) comprises a side plate (41), wherein the side plate (41) is fixedly connected to the top surface of the workbench (1), a motor three (42) is fixedly connected to one side of the side plate (41), an output end of the motor three (42) is transmission-connected to a threaded rod three (43), and a sliding frame (44) is threadedly connected to the inner side of the surface of the threaded rod three (43).

5. The welding device for automobile parts processing according to claim 4, characterized in that: A rack (45) is fixedly connected to the top surface of the sliding frame (44), a gear (46) is meshedly connected to one side of the rack (45), a motor (47) is fixedly connected to one side of the gear (46), and a grinding assembly (48) is provided on one side of the motor (47).

6. A welding device for automobile parts processing according to claim 5, characterized in that: The grinding assembly (48) comprises an electric telescopic rod (481), wherein the electric telescopic rod (481) is slidably connected to the inner side of the sliding frame (44), the telescopic end of the electric telescopic rod (481) is fixedly connected to a mounting block (482), and a welding gun (483) is provided on one side of the mounting block (482).

7. A welding device for automobile parts processing according to claim 6, characterized in that: The top surface of the mounting block (482) is fixedly connected to a motor five (484), the output end of the motor five (484) is transmission-connected to a fixing groove (485), the inner side of the surface of the fixing groove (485) is threadedly connected to a fixing bolt (486), the inner side of the surface of the fixing bolt (486) is threadedly connected to a grinding disc (487), and the grinding disc (487) is clamped on the inner side of the fixing groove (485).

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