Automobile hinge bearing welding tool

Abstract

The utility model relates to the technical field of automobiles, and discloses an automobile hinge bearing welding tool which comprises a working table, supporting legs and a welding gun, the supporting legs are installed on the two sides of the lower portion of the working table, a machining structure is installed on the inner side of the working table, and the welding gun is arranged on the left side of the upper portion of the machining structure. The machining structure comprises threaded rods, bearings and servo motors, the threaded rods are installed on the two sides of the interior of the workbench, the left sides of the threaded rods are connected with the inner wall of the workbench through the bearings, the servo motors are installed on the right sides of the threaded rods, threaded blocks are installed on the outer walls of the threaded rods, and connecting blocks are installed above the threaded blocks. A plurality of fixing plates are arranged above the workbench, and the upper portions of the connecting blocks on the two sides penetrate through sliding grooves to be connected with the two sides of the lower portion of the fixing plate on the left side. According to the utility model, the manual welding operation is reduced, the working intensity is reduced, and the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile, specifically is a kind of automobile hinge bearing welding tool. BACKGROUND

[0002] The traditional manual welding of the hinge bearing welding piece of the company currently exists the problems such as low efficiency. In order to improve the welding efficiency, we plan to carry out automatic welding equipment technology project. CONTENT OF THE UTILITY MODEL

[0003] The utility model is to provide a kind of automobile hinge bearing welding tool, to solve the problems presented in the above background technology.

[0004] To achieve the above object, the utility model provides the following technical scheme: a kind of automobile hinge bearing welding tool, including workbench, support leg and welding torch, the both sides of the lower portion of workbench are equipped with support leg, the inner side of workbench is equipped with processing structure, the left side above processing structure is equipped with welding torch;

[0005] The processing structure includes threaded rod, bearing and servo motor, the both sides in the inside of workbench are equipped with threaded rod, the left side of threaded rod is connected with the inner wall of workbench by bearing, the right side of threaded rod is equipped with servo motor, the outer wall of threaded rod is equipped with threaded block, the upper portion of threaded block is equipped with connecting block, the upper portion of workbench is equipped with multiple fixed plates, the upper portion of the both sides of connecting block is connected with the both sides below left fixed plate by sliding slot, the lower portion of right fixed plate is installed on the upper portion of workbench, the middle position of the inner side of fixed plate is equipped with recess, the both sides of fixed plate are equipped with first fixed slot, the inner side of first fixed slot is equipped with extrusion plate, the outer side of extrusion plate is equipped with automatic telescopic rod, automatic telescopic rod is installed in the inner side of fixed plate, the both sides of recess of right side are equipped with second fixed slot, second fixed slot is arranged between recess and automatic telescopic rod, second fixed slot is installed in the inner side of right fixed plate, the inner side of second fixed slot is equipped with welding torch, the outer side of threaded block is arranged in the inner side of clamping block, the lower portion of clamping block is equipped with fixed column, fixed column is installed in the inside of telescopic rod, the lower portion of telescopic rod is connected with driving machine by workbench, the lower portion of telescopic rod is connected with driving machine by conductive slip ring.

[0006] Preferably, the threaded rod and the bearing are rotatably connected, and the threaded rod and the servo motor are drivingly connected.

[0007] Preferably, the threaded rod and the threaded block are threadedly connected, and the connecting blocks are connected with the threaded blocks and the lower portions of the left fixed plates.

[0008] Preferably, the connecting blocks and the sliding slots are slidingly connected, and the sliding slots and the workbench are integrally arranged.

[0009] Preferably, the two said fixed plates are arranged in parallel, and the fixed plate and the groove are arranged in one body.

[0010] Preferably, the said groove is arranged in arc edge, and the fixed plate and the first fixed groove are arranged in one body.

[0011] Preferably, the said first fixed groove and the extrusion plate are arranged correspondingly, and the extrusion plate and the automatic telescopic rod are arranged perpendicularly.

[0012] Preferably, the said right fixed plate and the second fixed groove are arranged in one body, and the second fixed groove and the welding gun are arranged correspondingly.

[0013] Preferably, the said clamping block and the welding gun are connected in clamping, and the clamping block and the upper part of the telescopic rod are fixedly connected.

[0014] Preferably, the outer wall of the telescopic rod and the inner wall of the fixed column are fixedly connected, the fixed column and the driving machine are drivingly connected, and the upper parts of the two said fixed columns are not on the same horizontal line.

[0015] Compared with the prior art, the utility model has the advantages of:

[0016] By setting the threaded rod, bearing and servo motor, the user places the hinge bearing body between the two grooves, and starts the servo motor to drive the threaded rod to rotate in the bearing. Through the connection between the threaded rod and the threaded block, the threaded rod drives the threaded block to slide left and right in the sliding groove. The left fixed plate is driven to slide by the threaded block, so that the groove on the inner side of the left fixed plate pushes and fixes the hinge bearing body. Secondly, the user places the connecting material on both sides of the hinge bearing body and between the two fixed plates. The outer side of the connecting material is in close contact with the outer wall of the hinge bearing body. Then, the automatic telescopic rod drives the extrusion plate to fix the connecting material. Then, according to the connection position of the hinge bearing body and the connecting material to be welded, the driving machine is started to drive the fixed column to rotate. The telescopic rod drives the clamping block connected to the fixed column to rotate. The clamping block drives the welding gun to align the welding position of the hinge bearing body and the connecting material. Then, through the action of the conductive slip ring, the telescopic rod connected to the clamping block is driven to slide up and down. The clamping block drives the welding gun to slide up and down in the inner side of the second fixed groove. At the same time of sliding the welding gun, the welding gun is started to weld the hinge bearing body and the connecting material, so that the device reduces manual operation, saves labor and time cost, and improves the welding efficiency of the device. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without any creative effort on the basis of these drawings. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn according to the actual proportions.

[0018] Figure 1 It is a front view of the present application.

[0019] Figure 2 It is a top view of the present application.

[0020] Figure 3 It is a top view of the present application.

[0021] Figure 4 It is a top view of the present application.

[0022] In the drawings: 1, workbench; 2, supporting leg; 3, processing structure; 4, welding gun; 5, hinge bearing body; 6, connecting material; 301, threaded rod; 302, bearing; 303, servo motor; 304, threaded block; 305, connecting block; 306, sliding groove; 307, fixed plate; 308, groove; 309, first fixed groove; 310, automatic telescopic rod; 311, extrusion plate; 312, second fixed groove; 313, clamping block; 314, telescopic rod; 315, fixed column; 316, driving machine. DETAILED DESCRIPTION

[0023] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0024] In the description of the utility model, it is necessary to explain that, unless there are explicit provisions and limitations, the terms "mounting", "setting", "connection" and the like should be understood broadly, for example, "connection" can be fixed connection, can also be detachable connection, or integrally connected; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication inside two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to specific circumstances.

[0025] The technical scheme in the utility embodiment will be described clearly and completely in combination with the drawings in the utility embodiment. Obviously, the described embodiments are only part of the embodiments of the utility, not all the embodiments. Based on the embodiments in the utility, all other embodiments obtained by ordinary skilled persons in the art without creative labor belong to the protection scope of the utility.

[0026] Please refer to Figures 1-4 The utility provides a kind of automobile hinge bearing welding tool technical scheme: a kind of automobile hinge bearing welding tool, including workbench 1, support leg 2 and welding torch 4, the two sides of workbench 1 below are equipped with support leg 2, the inside of workbench 1 is equipped with processing structure 3, the left side of processing structure 3 above is equipped with welding torch 4;

[0027] The machining structure 3 comprises a threaded rod 301, a bearing 302 and a servo motor 303, both sides of the inside of the workbench 1 are provided with the threaded rod 301, the left side of the threaded rod 301 is connected with the inner wall of the workbench 1 through the bearing 302, the right side of the threaded rod 301 is provided with the servo motor 303, the outer wall of the threaded rod 301 is provided with a threaded block 304, the upper side of the threaded block 304 is provided with a connecting block 305, a plurality of fixed plates 307 are arranged on the upper side of the workbench 1, the upper sides of the two connecting blocks 305 are connected with the lower sides of the two left fixed plates 307 through the sliding grooves 306, the lower side of the right fixed plate 307 is arranged on the upper side of the workbench 1, the middle position of the inner side of the fixed plate 307 is provided with a recess 308, the two sides of the fixed plate 307 are provided with first fixing grooves 309, the inner side of the first fixing groove 309 is provided with an extrusion plate 311, the outer side of the extrusion plate 311 is provided with an automatic telescopic rod 310, the automatic telescopic rod 310 is arranged on the inner side of the fixed plate 307, the two sides of the right recess 308 are provided with second fixing grooves 312, the second fixing groove 312 is arranged between the recess 308 and the automatic telescopic rod 310, the second fixing groove 312 is arranged on the inner side of the right fixed plate 307, the inner side of the second fixing groove 312 is provided with the welding gun 4, the outer side of the threaded block 304 is arranged on the inner side of the clamping block 313, the lower side of the clamping block 313 is provided with a fixed column 315, the fixed column 315 is arranged in the inside of the telescopic rod 314, the lower side of the telescopic rod 314 is connected with the driving machine 316 through the workbench 1, the lower side of the telescopic rod 314 is connected with the driving machine 316 through the conductive slip ring.

[0028] In use, the user places the hinge bearing body 5 between the two grooves 308, and starts the servo motor 303 to drive the threaded rod 301 to rotate inside the bearing 302, through the connection between the threaded rod 301 and the threaded block 304, the threaded rod 301 drives the threaded block 304 to slide left and right inside the sliding groove 306, the connecting block 305 drives the left fixed plate 307 to slide, so that the groove 308 on the inner side of the left fixed plate 307 pushes and fixes the hinge bearing body 5, secondly, the user places the connecting material 6 on both sides of the hinge bearing body 5, and between the two fixed plates 307, the outer side of the connecting material 6 is in close contact with the outer wall of the hinge bearing body 5, and then the automatic telescopic rod 310 drives the pressing plate 311 to fix the connecting material 6, then according to the connection position of the hinge bearing body 5 and the connecting material 6 to be welded, the driving machine 316 drives the fixed column 315 to rotate, the telescopic rod 314 drives the clamping block 313 connected with the fixed column 315 to rotate, the clamping block 313 drives the welding gun 4 to align the welding position of the hinge bearing body 5 and the connecting material 6, and then through the action of the conductive slip ring, the telescopic rod 314 drives the clamping block 313 to slide up and down, the clamping block 313 drives the welding gun 4 to slide up and down inside the second fixed groove 312, and the welding gun 4 is started while sliding, so that the welding gun 4 welds the hinge bearing body 5 and the connecting material 6, so that the device reduces manual operation, saves labor and time cost, and improves the welding efficiency of the device.

[0029] The threaded rod 301 and the bearing 302 are rotatably connected, and the threaded rod 301 and the servo motor 303 are drivingly connected.

[0030] The threaded rod 301 and the threaded block 304 are threadedly connected, and the connecting block 305 is connected with the threaded block 304 and the lower side of the left fixed plate 307.

[0031] The connecting block 305 and the sliding groove 306 are slidably connected, and the sliding groove 306 and the workbench 1 are integrally arranged.

[0032] The two fixed plates 307 are arranged in parallel with each other, and the fixed plate 307 and the groove 308 are integrally arranged.

[0033] The groove 308 is arc-shaped, and the fixed plate 307 and the first fixed groove 309 are integrally arranged.

[0034] The first fixed groove 309 and the pressing plate 311 are correspondingly arranged, and the pressing plate 311 and the automatic telescopic rod 310 are arranged perpendicularly.

[0035] The right fixing plate 307 is integrally arranged with the second fixing groove 312, and the second fixing groove 312 is correspondingly arranged with the welding gun 4.

[0036] The clamping block 313 is clamped with the welding gun 4, and the clamping block 313 is fixedly connected with the upper part of the telescopic rod 314.

[0037] The outer wall of the telescopic rod 314 is fixedly connected with the inner wall of the fixing column 315, the fixing column 315 is drivingly connected with the driving machine 316, and the upper parts of the two fixing columns 315 are not on the same horizontal line.

[0038] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An automotive hinge bearing welding fixture comprising a worktable (1), support legs (2) and a welding torch (4), characterized in that: The both sides below the workbench (1) are provided with supporting legs (2), and the inner side of the workbench (1) is provided with a machining structure (3), and the left side above the machining structure (3) is provided with a welding gun (4); The machining structure (3) comprises a threaded rod (301), a bearing (302) and a servo motor (303), the both sides inside the workbench (1) are provided with the threaded rod (301), the left side of the threaded rod (301) is connected with the inner wall of the workbench (1) through the bearing (302), the right side of the threaded rod (301) is provided with the servo motor (303), the outer wall of the threaded rod (301) is provided with a threaded block (304), the upper side of the threaded block (304) is provided with a connecting block (305), the upper side of the workbench (1) is provided with a plurality of fixed plates (307), the upper side of the both sides connecting blocks (305) penetrates through a sliding groove (306) and is connected with the both sides lower side of the left fixed plate (307), the lower side of the right fixed plate (307) is installed on the upper side of the workbench (1), the middle position of the inner side of the fixed plate (307) is provided with a recess (308), the both sides of the fixed plate (307) are provided with a first fixed groove (309), the inner side of the first fixed groove (309) is provided with an extrusion plate (311), the outer side of the extrusion plate (311) is provided with an automatic telescopic rod (310), the automatic telescopic rod (310) is installed on the inner side of the fixed plate (307), the both sides of the recess (308) of the right side are provided with a second fixed groove (312), the second fixed groove (312) is arranged between the recess (308) and the automatic telescopic rod (310), the second fixed groove (312) is installed on the inner side of the right fixed plate (307), the inner side of the second fixed groove (312) is provided with the welding gun (4), the outer side of the threaded block (304) is arranged in the inner side of the clamping block (313), the lower side of the clamping block (313) is provided with a fixed column (315), the fixed column (315) is installed in the inner side of the telescopic rod (314), the lower side of the telescopic rod (314) is provided with the workbench (1) and a driving machine (316), the lower side of the telescopic rod (314) is connected with the driving machine (316) through a conductive slip ring.

2. The automotive hinge bearing welding fixture of claim 1, wherein: The threaded rod (301) and the bearing (302) are rotationally connected, and the threaded rod (301) and the servo motor (303) are drivingly connected.

3. The automotive hinge bearing welding fixture of claim 2, wherein: The threaded rod (301) and the threaded block (304) are threadedly connected, and the connecting blocks (305) are connected with the threaded block (304) and the lower side of the left fixed plate (307).

4. The automotive hinge bearing welding fixture of claim 3, wherein: The connecting blocks (305) and the sliding grooves (306) are slidingly connected, and the sliding grooves (306) and the workbench (1) are integrally arranged.

5. The automotive hinge bearing welding fixture of claim 4, wherein: The both sides of the fixed plates (307) are arranged in parallel, and the fixed plates (307) and the recesses (308) are integrally arranged.

6. The automotive hinge bearing welding fixture of claim 5, wherein: The recess (308) is arc-shaped, and the fixed plates (307) and the first fixed grooves (309) are integrally arranged.

7. The automotive hinge bearing welding fixture of claim 6, wherein: The first fixed groove (309) is correspondingly arranged with the extrusion plate (311), and the extrusion plate (311) is perpendicularly arranged with the automatic telescopic rod (310).

8. The automotive hinge bearing welding fixture of claim 7, wherein: The right side fixed plate (307) is integrally arranged with the second fixed groove (312), and the second fixed groove (312) is correspondingly arranged with the welding gun (4).

9. The automotive hinge bearing welding fixture of claim 8, wherein: The clamping block (313) is clamped with the welding gun (4), and the clamping block (313) is fixedly connected with the upper part of the telescopic rod (314).

10. The automotive hinge bearing welding fixture of claim 9, wherein: The outer wall of the telescopic rod (314) is fixedly connected with the inner wall of the fixed column (315), the fixed column (315) is drivingly connected with the driving machine (316), and the upper parts of the two fixed columns (315) are not on the same horizontal line.

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