Welding tool for automobile part manufacturing

Abstract

The utility model relates to the technical field of automobile part manufacturing, in particular to a welding tool for automobile part manufacturing, which comprises two mounting plates and a workbench, the upper surface of each mounting plate is fixedly connected with a mounting frame, the inner wall of each mounting frame is rotatably connected with a mounting rod, and the mounting rods are rotatably connected with the workbench. The outer surface of the first gear is meshed with a toothed belt, the inner wall of the toothed belt is meshed with a second gear, the left end of the second gear is fixedly connected with a third gear, the rack is made to move through extension of the telescopic rod, the third gear is made to rotate through the rack, and the second gear can rotate through connection of the third gear and the second gear; and through connection of the second gear, the toothed belt and the first gear, the first gear can rotate, then the mounting rod is driven to rotate, the clamped welding part can rotate through the mounting rod, angle adjustment is achieved, welding machining can be conveniently conducted on different positions of the welding part, welding operation is flexible and changeable, and the welding work efficiency is improved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of automobile part manufacturing, and in particular to a welding tool for automobile part manufacturing. BACKGROUND

[0002] Automobile parts are the basis of the automobile industry and are necessary factors to support the sustainable and healthy development of the automobile industry. In particular, the current automobile industry is vigorously and vigorously developing independent development and innovation, which requires a strong parts system for support. Automobile parts processing is each unit that constitutes the whole of automobile parts processing and the product serving automobile parts processing. 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. In automobile part processing work, the workpiece needs to be welded, and the corresponding welding tool needs to be used during welding.

[0003] Through retrieval, the automobile part welding tool disclosed by Chinese patent publication No. CN220592096U includes a bottom plate, the upper surface of the bottom plate is provided with a clamping mechanism, the inside of the bottom plate is provided with a lifting mechanism, the inside of each of two support seats is rotationally connected with a bidirectional screw rod, the outside of each of two bidirectional screw rods is drivingly connected with the same belt, the outside of each of two bidirectional screw rods is rotationally connected with two stop blocks, and the outside of each of two bidirectional screw rods is threadedly connected with two identical clamping plates. The automobile part welding tool drives two unidirectional screw rods to rotate through the operation of a second motor, so that the bottom plate moves upward, which facilitates more accurate positioning. The operation of a first motor drives the front bidirectional screw rod to rotate, the rear bidirectional screw rod is driven to rotate through the transmission of the belt, and the two clamping plates start to move towards each other through the rotation of the two bidirectional screw rods, which facilitates clamping of parts of different sizes.

[0004] In view of the related technologies in the above solutions, the inventors find that the angle position of the welding piece cannot be adjusted after the welding piece is fixed, which leads to welding only at the fixed position of the welding piece, and the welding operation is not flexible and the processing efficiency is low. In order to solve the problem that the angle position of the welding piece cannot be adjusted in the prior art, which leads to welding only at the fixed position of the welding piece, and the welding operation is not flexible and the processing efficiency is low, the present application sets the rack, gear one, toothed belt, gear two and gear three, so that the gear three and gear two rotate through the movement of the rack, the gear one can rotate through the connection of the gear one, toothed belt and gear two, and the welding piece clamped and fixed can rotate, so that the welding piece can adjust the welding angle, different positions of the welding piece can be welded and processed, the welding operation is flexible and variable, and the working efficiency of welding is improved. CONTENT OF THE UTILITY MODEL

[0005] In order to facilitate the adjustment of the welding angle of the welding part, facilitate the welding processing of different positions of the welding part, make the welding operation flexible and variable, and improve the working efficiency of welding, the application provides a welding tool for automobile part manufacturing.

[0006] The welding tool for automobile part manufacturing provided by the application adopts the following technical scheme: two mounting plates and a workbench are included, the upper surface of each mounting plate is fixedly connected with a mounting frame, the inner wall of each mounting frame is rotatably connected with a mounting rod, the right end of one mounting rod is fixedly connected with a gear one, the outer surface of the gear one is engaged with a toothed belt, the inner wall of the toothed belt is engaged with a gear two, the left end of the gear two is fixedly connected with a gear three, the outer surface of the gear three is engaged with a rack, the upper surface of one mounting plate is fixedly connected with a telescopic rod, the output end of the telescopic rod is fixedly connected with the front surface of the rack, the outer surface of the gear two is rotatably connected with a limiting piece, and the bottom surface of the limiting piece is fixedly connected with the upper surface of the corresponding mounting plate.

[0007] Optionally, the inner wall of each mounting rod is rotatably connected with a bidirectional screw rod one, the outer surface of each bidirectional screw rod one is threadedly connected with a threaded block, the outer surface of each threaded block is slidably connected with the inner wall of the corresponding mounting rod, and each threaded block is fixedly connected with a clamping piece on the side close to each other.

[0008] Optionally, each mounting rod is fixedly connected with two guide rods on the side close to each other, and the outer surface of each guide rod is slidably connected with the inner wall of the corresponding clamping piece.

[0009] Optionally, the upper surface of the workbench is fixedly connected with a baffle, the inner wall of the workbench is rotatably connected with a bidirectional screw rod two, and the outer surface of the bidirectional screw rod two is threadedly connected with two sliding blocks.

[0010] Optionally, the upper surface of the workbench is provided with a sliding groove, the outer surface of each sliding block is slidably connected with the inner wall of the sliding groove, and the upper surface of each sliding block is fixedly connected with the bottom surface of the mounting plate.

[0011] Optionally, the bottom surface of the workbench is fixedly connected with a collecting hopper, the front surface of the collecting hopper is provided with a discharge port, and the inner wall of the collecting hopper is fixedly connected with two sliding rods.

[0012] Optionally, the inner wall of the collecting hopper is rotatably connected with a threaded rod, the outer surface of the threaded rod is threadedly connected with a scraper, and the outer surface of each sliding rod is slidably connected with the inner wall of the scraper.

[0013] In summary, the application has the following beneficial technical effects:

[0014] 1. The utility model discloses a mounting rod, gear one, toothed belt, gear two, gear three, telescopic link, rack and other components are set up, through the extension of telescopic link, make the rack move, make gear three rotate through the rack, make gear two can rotate through the connection of gear three and gear two, further make gear one can rotate through the connection between gear two, toothed belt and gear one, further drive mounting rod rotation, make the welding piece that is clamped can rotate through mounting rod, realize angle regulation, convenient for the welding of different positions of welding piece, make welding operation flexible and changeable, improve the work efficiency of welding.

[0015] 2. The utility model discloses a collecting hopper, discharge gate, scraper, sliding rod, threaded rod and other components are set up, when welding is finished, the welding slag falls on the surface of workbench, a part falls in the inside of collecting hopper below directly, and the operator sweeps the welding slag on the surface of workbench to the inside of collecting hopper below through brush and other tools, after the collection of welding slag is finished, make the threaded rod can move right on the surface of sliding rod through the rotation of threaded rod, further make the welding slag in the inside of collecting hopper can be pushed to the position of discharge gate, and the collected welding slag is cleaned out through discharge gate, realize the effect that the device can be convenient for operator to collect the welding slag generated when welding. ACCURACY OF DRAWINGS

[0016] Figure 1 It is the whole three-dimensional structure schematic diagram in the embodiment of the application;

[0017] Figure 2 It is the structure schematic diagram of the main view in the embodiment of the application;

[0018] Figure 3 It is the structure schematic diagram of the connection relationship between bidirectional screw rod two and sliding block in the embodiment of the application;

[0019] Figure 4 It is the structure schematic diagram of the connection relationship between rack and gear three in the embodiment of the application.

[0020] Fig. 1, mounting plate;2, mounting frame;3, mounting rod;4, gear one;5, toothed belt;6, gear two;7, gear three;8, telescopic link;9, rack;10, limit piece;11, bidirectional screw rod one;12, threaded block;13, clamping piece;14, guide rod;15, workbench;16, baffle;17, bidirectional screw rod two;18, sliding groove;19, sliding block;20, collecting hopper;21, discharge gate;22, scraper;23, sliding rod;24, threaded rod. DETAILED DESCRIPTION

[0021] The following combines the drawings Figures 1-4 Make further detailed description to the application.

[0022] This application discloses a welding fixture for manufacturing automotive parts. For example... Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, it includes two mounting plates 1 and a worktable 15. Each mounting plate 1 has a mounting bracket 2 fixedly connected to its upper surface. The mounting bracket 2 is fixed to the upper surface of the mounting plate 1, which is a fixed connection to achieve the positioning and installation effect of the mounting bracket 2. Each mounting bracket 2 has a mounting rod 3 rotatably connected to its inner wall. The mounting rod 3 is installed on the inner wall of the mounting bracket 2, which is a rotatable connection to achieve the limiting of the mounting rod 3.

[0023] like Figure 4 As shown, a gear 4 is fixedly connected to the right end of one of the mounting rods 3. The mounting gear 4 is fixedly connected to the right end of the mounting rod 3. The rotation of the mounting rod 3 can realize the rotation of the mounting rod 3. A toothed belt 5 meshes with the outer surface of the gear 4, and a gear 6 meshes with the inner wall of the toothed belt 5. The toothed belt 5 is placed on the outer surface of the gear 4, and the gear 6 is connected to the toothed belt 5. The rotation of the gear 6 can make the toothed belt 5 drive the gear 4 to rotate. A gear 7 is fixedly connected to the left end of the gear 6. The gear 7 is fixedly connected to the left end of the gear 6. The rotation of the gear 7 can make the gear 6 rotate. A rack 9 meshes with the outer surface of the gear 7. The rack 9 is placed below the gear 7 and connected to the gear 7. The movement of the rack 9 can make the gear 7 rotate.

[0024] In this embodiment, a telescopic rod 8 is fixedly installed on the upper surface of one of the mounting plates 1. The telescopic rod 8 is installed on the upper surface of the corresponding mounting plate 1 to achieve the positioning and installation effect of the telescopic rod 8. The output end of the telescopic rod 8 is fixedly connected to the front of the rack 9. By connecting the output end of the telescopic rod 8 to the rack 9, the rack 9 can move by the extension and shortening of the telescopic rod 8, thereby enabling the gear 3 7 to rotate in both directions, and finally achieving the forward and reverse rotation effect of the mounting rod 3. The telescopic rod 8 is electrically telescopic. The outer surface of the gear 2 6 is rotatably connected to a limiting member 10. The limiting member 10 is installed on the surface of the gear 2 6 and is set as a rotatable connection. The bottom surface of the limiting member 10 is fixedly connected to the upper surface of the corresponding mounting plate 1. The bottom surface of the limiting member 10 is connected to the upper surface of the mounting plate 1 and is set as a fixed connection. The limiting member 10 achieves the support and limitation of the gear 2 6.

[0025] In a preferred embodiment, the inner wall of each mounting rod 3 is rotatably connected with a bidirectional screw rod one 11, the bidirectional screw rod one 11 is installed on the inner wall of the corresponding mounting rod 3, and is arranged to be rotatably connected, so as to limit the bidirectional screw rod one 11. The outer surface of each bidirectional screw rod one 11 is threadedly connected with a threaded block 12, the threaded block 12 is installed on the surface of the bidirectional screw rod one 11, and is arranged to be threadedly connected, so as to realize the relative movement effect of the threaded block 12 by rotating the bidirectional screw rod one 11. The outer surface of each threaded block 12 is slidably connected with the inner wall of the corresponding mounting rod 3, the threaded block 12 is connected with the corresponding mounting rod 3, and is arranged to be slidably connected, so as to limit the threaded block 12. The mutually close side of each threaded block 12 is fixedly connected with a clamping piece 13, the clamping piece 13 is installed on the mutually close side of the corresponding threaded block 12, and is arranged to be fixedly connected. Through the relative movement of the threaded block 12, the clamping pieces 13 can be clamped with each other, so as to clamp the welding piece, facilitating the welding operation.

[0026] Looking back Figure 4 The mutually close side of each mounting rod 3 is fixedly connected with two guide rods 14, the guide rods 14 are installed on the mutually close side of the mounting rod 3, and are arranged to be fixedly connected, so as to realize the positioning and installation effect of the guide rods 14. The outer surface of each guide rod 14 is slidably connected with the inner wall of the corresponding clamping piece 13, the guide rod 14 is connected with the corresponding clamping piece 13, and is arranged to be slidably connected, so as to limit the clamping piece 13.

[0027] In the embodiment, the upper surface of the workbench 15 is fixedly connected with a baffle 16, the baffle 16 is installed on the upper surface of the workbench 15, and can block part of the welding slag to prevent spattering. The inner wall of the workbench 15 is rotatably connected with a bidirectional screw rod two 17, the bidirectional screw rod two 17 is installed on the inner wall of the workbench 15, and is arranged to be rotatably connected, so as to limit the bidirectional screw rod two 17. The outer surface of the bidirectional screw rod two 17 is threadedly connected with two sliding blocks 19, the sliding blocks 19 are installed on the surface of the bidirectional screw rod two 17, and are arranged to be threadedly connected, so as to realize the relative movement effect of the two sliding blocks 19 by rotating the bidirectional screw rod two 17.

[0028] As shown in Figure 3 The upper surface of the workbench 15 is provided with a sliding groove 18, the sliding groove 18 is provided on the upper surface of the workbench 15, so as to realize the positioning of the sliding groove 18. The outer surface of each sliding block 19 is slidably connected with the inner wall of the sliding groove 18, the sliding block 19 is connected with the sliding groove 18, and is arranged to be slidably connected, so as to limit the sliding block 19 by the contour of the sliding groove 18. The upper surface of each sliding block 19 is fixedly connected with the bottom surface of the mounting plate 1, the sliding block 19 is connected with the mounting plate 1, and is arranged to be fixedly connected, so as to relatively move the mounting plate 1 by the relative movement of the sliding block 19.

[0029] In a preferred embodiment, the bottom surface of the workbench 15 is fixedly connected with the collecting hopper 20, the collecting hopper 20 is installed on the bottom surface of the workbench 15 and is fixedly connected, the welding slag can be collected through the collecting hopper 20, the front surface of the collecting hopper 20 is provided with the discharge port 21, the discharge port 21 is arranged on the right side of the collecting hopper 20, the welding slag is conveniently discharged through the discharge port 21, and the inner wall of the collecting hopper 20 is fixedly connected with the two sliding rods 23, the sliding rods 23 are installed on the inner wall of the collecting hopper 20 and are fixedly connected, and the positioning and installation effect of the sliding rods 23 is realized.

[0030] In the embodiment, the inner wall of the collecting hopper 20 is rotationally connected with the threaded rod 24, the threaded rod 24 is installed on the inner wall of the collecting hopper 20 and is rotationally connected, the positioning of the threaded rod 24 is realized, the outer surface of the threaded rod 24 is threadedly connected with the scraper 22, the scraper 22 is connected with the threaded rod 24 and is threadedly connected, the movement of the scraper 22 can be realized by rotating the threaded rod 24, the outer surface of each sliding rod 23 is slidably connected with the inner wall of the scraper 22, the sliding rod 23 is connected with the scraper 22, the positioning of the scraper 22 is realized through the sliding rod 23, and the welding slag can be uniformly pushed to the position of the discharge port 21 on the right side through the scraper 22.

[0031] The implementation principle of the welding tool for manufacturing automobile parts is as follows: the welding pieces are clamped through the bidirectional screw rod one 11, the threaded block 12, the clamping piece 13 and the guide rod 14, then the bidirectional screw rod two 17 is rotated to relatively move the two sliding blocks 19, the mounting plate 1 is relatively moved, then the two welding pieces are contacted, and then the welding work is started, when the welding angle needs to be rotated, the telescopic rod 8 is started to be elongated, the rack 9 is moved, the gear three 7 is rotated through the rack 9, the gear two 6 can be rotated through the connection between the gear three 7 and the gear two 6, then the gear one 4 can be rotated through the connection between the gear two 6, the toothed belt 5 and the gear one 4, then the mounting rod 3 is rotated, the clamped welding piece can be rotated through the mounting rod 3, the angle adjustment is realized, part of the welding slag is blocked on the surface of the workbench 15 by the baffle 16 in the welding process, the staff can clean it to the inside of the collecting hopper 20 by using a brush and the like, and the scraper 22 can push the welding slag to the right discharge port 21 by rotating the threaded rod 24.

[0032] The above are preferred embodiments of the present application, which do not limit the protection scope of the present application, so: any equivalent changes made on the structure, shape and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A welding fixture for manufacturing of automotive parts, comprising two mounting plates (1) and a work table (15), characterized in that: The upper surface of each mounting plate (1) is fixedly connected with a mounting rack (2), the inner wall of each mounting rack (2) is rotatably connected with a mounting rod (3), the right end of one mounting rod (3) is fixedly connected with a gear one (4), the outer surface of the gear one (4) is engaged with a toothed belt (5), the inner wall of the toothed belt (5) is engaged with a gear two (6), the left end of the gear two (6) is fixedly connected with a gear three (7), the outer surface of the gear three (7) is engaged with a rack (9), the upper surface of one mounting plate (1) is fixedly connected with a telescopic rod (8), the output end of the telescopic rod (8) is fixedly connected with the front surface of the rack (9), the outer surface of the gear two (6) is rotatably connected with a limiting piece (10), the bottom surface of the limiting piece (10) is fixedly connected with the upper surface of the corresponding mounting plate (1).

2. A welding fixture for manufacturing of automobile parts as claimed in claim 1 wherein: The inner wall of each mounting rod (3) is rotatably connected with a bidirectional screw rod one (11), the outer surface of each bidirectional screw rod one (11) is threadedly connected with a threaded block (12), the outer surface of each threaded block (12) is slidably connected with the inner wall of the corresponding mounting rod (3), and each threaded block (12) is fixedly connected with a clamping piece (13) on the side close to each other.

3. A welding fixture for manufacturing of automobile parts as claimed in claim 2 wherein: The side close to each other of each mounting rod (3) is fixedly connected with two guide rods (14), and the outer surface of each guide rod (14) is slidably connected with the inner wall of the corresponding clamping piece (13).

4. A welding fixture for manufacturing of automobile parts as claimed in claim 1 wherein: The upper surface of the workbench (15) is fixedly connected with a baffle (16), the inner wall of the workbench (15) is rotatably connected with a bidirectional screw rod two (17), and the outer surface of the bidirectional screw rod two (17) is threadedly connected with two sliding blocks (19).

5. A welding fixture for manufacturing of automobile parts as claimed in claim 4 wherein: The upper surface of the workbench (15) is provided with a sliding groove (18), the outer surface of each sliding block (19) is slidably connected with the inner wall of the sliding groove (18), and the upper surface of each sliding block (19) is fixedly connected with the bottom surface of the mounting plate (1).

6. A welding fixture for manufacturing of automobile parts as claimed in claim 1 wherein: The bottom surface of the workbench (15) is fixedly connected with a collecting hopper (20), the front surface of the collecting hopper (20) is provided with a discharge port (21), and the inner wall of the collecting hopper (20) is fixedly connected with two sliding rods (23).

7. A welding fixture for manufacturing of automobile parts as claimed in claim 6 wherein: The inner wall of the collecting hopper (20) is rotatably connected with a threaded rod (24), the outer surface of the threaded rod (24) is threadedly connected with a scraper (22), and the outer surface of each sliding rod (23) is slidably connected with the inner wall of the scraper (22).

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