Welding positioning mechanism for automobile anti-collision beam

Abstract

The utility model discloses an automobile anti-collision beam welding and positioning mechanism, which relates to the technical field of welding and positioning and comprises a base, a connecting block is slidably arranged at the upper end of the base, a fixing block is fixedly arranged at the upper end of the base, and matched adjusting components are arranged on the surfaces of the connecting block and the fixing block. According to the automobile anti-collision beam welding device, the first motor is started to enable the first threaded rod to rotate to drive the moving blocks to move, so that the positions of the moving blocks on the two sides can be adjusted according to the actual situation of an anti-collision beam, dead-corner-free welding of the automobile anti-collision beam is facilitated, the welding efficiency is improved, and the second motor is started to adjust the welding position of the automobile anti-collision beam. A second threaded rod is rotated to drive a moving frame to move, then an air cylinder is started, a moving seat is moved to the position above a welding position, a hydraulic cylinder is started, a welding gun makes contact with the welding position for welding work, welding of different positions on the automobile anti-collision beam is achieved, and the welding efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of welding positioning, in particular to a welding positioning mechanism for an automobile anti-collision beam. Background Art

[0002] The welding mechanism is a set of flexible welding fixing, pressing and positioning fixtures, which are mainly used for welding various weldable materials, large, medium and small materials. At present, the welding mechanism is often used in the process of processing automobile anti-collision beams. The two sets of fixtures of the existing automobile anti-collision beam welding mechanism are maintained on the same horizontal plane, but most of the current automobile anti-collision beams have a certain inclination angle, making it difficult for ordinary welding mechanisms to weld the welding positions on the inclined automobile anti-collision beams. During welding, the clamping angle of the fixture is often changed to continue welding, or multiple welding heads are used for welding, which has high use costs and low welding efficiency.

[0003] Based on this, a welding positioning mechanism for an automobile anti-collision beam is now provided, which can eliminate the disadvantages of the existing welding mechanism. Utility Model Content

[0004] The utility model aims to provide a welding positioning mechanism for an automobile anti-collision beam, so as to solve the problem in the background technology that the automobile anti-collision beam has an inclined angle, making welding inconvenient.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An automobile anti-collision beam welding positioning mechanism comprises a base;

[0007] A connecting block is slidably provided on the upper end of the base, a fixed block is fixedly provided on the upper end of the base, matching adjustment components are provided on the surfaces of the connecting block and the fixed block, a clamping component is provided on the adjustment component, a moving component for moving the moving frame is provided on the upper end of the base, and a welding gun is slidably provided on the moving frame.

[0008] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:

[0009] In an optional solution: a fixed plate is provided at the upper end of the base, a telescopic rod is provided on the surface of the fixed plate, a slide groove is provided on the upper surface of the base, a slider is provided inside the slide groove for sliding, the slider is arranged at the lower end of the connecting block, and the output end of the telescopic rod is connected to the surface of the connecting block.

[0010] In an optional scheme: the adjustment component includes a driving motor, the driving motor is arranged on the surfaces of the connecting block and the fixed block, the output end of the driving motor is provided with a connecting plate, the surface of the connecting plate is provided with a movable groove, the inner wall of the movable groove is provided with a first turntable, the outer surface of the connecting plate is provided with a first motor, the output end of the first motor is provided with a first threaded rod, the end of the first threaded rod is rotatably connected to the surface of the first turntable, and the middle thread of the first threaded rod is provided with a movable block.

[0011] In an optional solution: the clamping assembly includes a sliding groove, the sliding groove is arranged on the surface of the connecting plate, a sliding block is slidably provided inside the sliding groove, the sliding block is connected to the surface of the moving block through a mounting seat, a screw is threaded on the upper end of the mounting seat, a handle is provided on the upper end of the screw, and a clamping plate is rotatably provided at the lower end of the screw.

[0012] In an optional solution: the moving component includes a groove, the groove is arranged on the surface of the base, a second motor is provided on the inner wall on one side of the groove, a second turntable is provided on the inner wall on the other side of the groove, a second threaded rod is provided at the output end of the second motor, and the middle of the second threaded rod is threadedly connected to the bottom of the moving frame.

[0013] In an optional solution: a guide rod is provided on the movable frame, a movable seat is slidably provided on the movable frame, a guide hole is provided on the movable seat, a guide rod is slidably provided inside the guide hole, a cylinder is provided at the upper end of the movable frame, an output end of the cylinder is connected to the surface of the movable seat, a hydraulic cylinder is provided at the lower end of the movable seat, and a welding gun is provided at the output end of the hydraulic cylinder.

[0014] In an optional solution: an anti-slip cover is provided on the outer side of the handle.

[0015] In an optional solution: a rubber pad is provided on the inner wall of the clamping plate.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0017] 1. The utility model starts the first motor to rotate the first threaded rod to drive the moving block to move, so that the positions of the moving blocks on both sides can be adjusted according to the actual situation of the anti-collision beam, which is convenient for the non-dead-angle welding of the automobile anti-collision beam and improves the welding efficiency.

[0018] 2. The utility model starts the second motor to rotate the second threaded rod, drives the moving frame to move, and then starts the cylinder to move the moving seat above the welding position, and starts the hydraulic cylinder to make the welding gun contact the welding position to perform welding work, thereby realizing welding at different positions on the automobile anti-collision beam and improving welding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1It is a structural schematic diagram of the utility model.

[0020] Figure 2 It is a structural schematic diagram of the connection block of the utility model.

[0021] Figure 3 It is a structural schematic diagram of the mounting seat of the utility model.

[0022] Figure 4 It is a structural schematic diagram of the mobile rack of the utility model.

[0023] Notes on figure numbers: 100, base; 200, fixed plate; 201, telescopic rod; 202, slide groove; 203, slider; 204, connecting block; 300, fixed block; 301, driving motor; 302, connecting plate; 303, sliding groove; 304, sliding block; 305, movable groove; 306, first motor; 307, first turntable; 308, first threaded rod; 309, movable block; 310, mounting seat; 311, screw rod; 312, clamping plate; 313, handle; 400, groove; 401, second motor; 402, second turntable; 403, second threaded rod; 404, movable frame; 405, guide rod; 406, movable seat; 407, guide hole; 408, cylinder; 409, hydraulic cylinder; 410, welding gun. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0025] Example 1

[0026] In one embodiment, Figure 1-Figure 4 As shown, a welding positioning mechanism for an automobile anti-collision beam includes a base 100 and a connecting block 204. A connecting block 204 is slidably provided on the upper end of the base 100, a fixed block 300 is fixedly provided on the upper end of the base 100, matching adjustment components are provided on the surfaces of the connecting block 204 and the fixed block 300, a clamping component is provided on the adjusting component, a moving component for moving a moving frame 404 is provided on the upper end of the base 100, and a welding gun 410 is slidably provided on the moving frame 404.

[0027] A fixed plate 200 is provided at the upper end of the base 100, a telescopic rod 201 is provided on the surface of the fixed plate 200, a slide groove 202 is provided on the upper surface of the base 100, a slider 203 is provided inside the slide groove 202 for sliding, the slider 203 is arranged at the lower end of the connecting block 204, and the output end of the telescopic rod 201 is connected to the surface of the connecting block 204. When in use, first start the telescopic rod 201 according to the actual length of the anti-collision beam, so as to adjust the distance between the connecting block 204 and the fixed block 300.

[0028] The adjustment component includes a driving motor 301, which is arranged on the surface of the connecting block 204 and the fixed block 300. A connecting plate 302 is provided at the output end of the driving motor 301. A movable groove 305 is provided on the surface of the connecting plate 302. A first turntable 307 is provided on the inner wall of the movable groove 305. A first motor 306 is provided on the outer surface of the connecting plate 302. A first threaded rod 308 is provided at the output end of the first motor 306. The end of the first threaded rod 308 is rotatably connected to the surface of the first turntable 307. A movable block 309 is provided on the middle thread of the first threaded rod 308. When in use, according to the actual situation of the anti-collision beam, the first motor 306 is started, so that the first threaded rod 308 rotates to drive the movable block 309 to move, thereby adjusting the position of the mounting seat 310 so that the anti-collision beam will not affect the welding effect due to its shape. Then, the driving motor 301 is started, so that the connecting plate 302 drives the mounting seat 310 to rotate, thereby rotating the anti-collision beam.

[0029] The clamping assembly includes a sliding groove 303, which is arranged on the surface of the connecting plate 302. A sliding block 304 is slidably arranged inside the sliding groove 303. The sliding block 304 is connected to the surface of the moving block 309 through a mounting seat 310. A screw 311 is threaded on the upper end of the mounting seat 310. A handle 313 is arranged on the upper end of the screw 311. An anti-slip sleeve is arranged on the outer side of the handle 313. A clamping plate 312 is rotatably arranged at the lower end of the screw 311. A rubber pad is arranged on the inner wall of the clamping plate 312. When in use, the handle 313 is rotated to rotate the screw 311, thereby driving the clamping plate 312 to move downward, thereby fixing the anti-collision beam.

[0030] Example 2

[0031] The moving component includes a groove 400, which is arranged on the surface of the base 100. A second motor 401 is provided on the inner wall of one side of the groove 400, and a second turntable 402 is provided on the inner wall of the other side of the groove 400. A second threaded rod 403 is provided at the output end of the second motor 401. The middle of the second threaded rod 403 is threadedly connected to the bottom of the moving frame 404. When in use, the second motor 401 is started to rotate the second threaded rod 403, driving the moving frame 404 to move to a specified position.

[0032] A guide rod 405 is provided on the movable frame 404, a movable seat 406 is slidably provided on the movable frame 404, a guide hole 407 is provided on the movable seat 406, a guide rod 405 is slidably provided inside the guide hole 407, a cylinder 408 is provided at the upper end of the movable frame 404, an output end of the cylinder 408 is connected to the surface of the movable seat 406, a hydraulic cylinder 409 is provided at the lower end of the movable seat 406, a welding gun 410 is provided at the output end of the hydraulic cylinder 409, when in use, the cylinder 408 is started to move the movable seat 406 to above the welding position where the anti-collision beam needs to be welded, and then the hydraulic cylinder 409 is started to make the welding gun 410 contact with the welding position to perform welding work.

[0033] The above embodiment discloses a welding positioning mechanism for an automobile anti-collision beam. When this mechanism is used, first, according to the actual length of the anti-collision beam, the telescopic rod 201 is started to adjust the distance between the connecting block 204 and the fixed block 300, and then according to the actual situation of the anti-collision beam, the first motor 306 is started to rotate the first threaded rod 308 to drive the moving block 309 to move, thereby adjusting the position of the mounting seat 310. At this time, the handle 313 is rotated to rotate the screw rod 311, driving the clamping plate 312 to move downward, and the anti-collision beam is fixed. Then, the second motor 401 is started to rotate the second threaded rod 403 to drive the moving frame 404 to move to the specified position, and then the cylinder 408 is started to move the moving seat 406 to the position above the anti-collision beam where welding is required, and then the hydraulic cylinder 409 is started to make the welding gun 410 contact the welding position for welding. After the welding of one side of the anti-collision beam is completed, the drive motor 301 is started to make the connecting plate 302 drive the mounting seat 310 to rotate, thereby rotating the anti-collision beam, thereby welding the other side of the automobile anti-collision beam.

[0034] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art who is familiar with the present technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A welding positioning mechanism for an automobile anti-collision beam, comprising a base (100); It is characterized in that A connecting block (204) is slidably provided at the upper end of the base (100), a fixing block (300) is fixedly provided at the upper end of the base (100), matching adjustment components are provided on the surfaces of the connecting block (204) and the fixing block (300), a clamping component is provided on the adjustment component, a moving component for moving the moving frame (404) is provided at the upper end of the base (100), and a welding gun (410) is slidably provided on the moving frame (404).

2. The automobile anti-collision beam welding positioning mechanism according to claim 1, characterized in that: A fixing plate (200) is provided at the upper end of the base (100), a telescopic rod (201) is provided on the surface of the fixing plate (200), a sliding groove (202) is provided on the upper surface of the base (100), a sliding block (203) is provided inside the sliding groove (202) for sliding movement, the sliding block (203) is arranged at the lower end of the connecting block (204), and the output end of the telescopic rod (201) is connected to the surface of the connecting block (204).

3. The automobile anti-collision beam welding positioning mechanism according to claim 2, characterized in that: The adjustment component comprises a driving motor (301), wherein the driving motor (301) is arranged on the surfaces of a connecting block (204) and a fixing block (300), a connecting plate (302) is arranged at an output end of the driving motor (301), a moving groove (305) is arranged on the surface of the connecting plate (302), a first rotating disk (307) is arranged on the inner wall of the moving groove (305), a first motor (306) is arranged on the outer surface of the connecting plate (302), a first threaded rod (308) is arranged at an output end of the first motor (306), a terminal end of the first threaded rod (308) is rotatably connected to the surface of the first rotating disk (307), and a moving block (309) is arranged on the middle thread of the first threaded rod (308).

4. The automobile anti-collision beam welding positioning mechanism according to claim 3, characterized in that: The clamping assembly comprises a sliding groove (303), wherein the sliding groove (303) is arranged on the surface of the connecting plate (302), a sliding block (304) is slidably arranged inside the sliding groove (303), the sliding block (304) is connected to the surface of the moving block (309) via a mounting seat (310), a screw rod (311) is threadedly arranged on the upper end of the mounting seat (310), a handle (313) is arranged on the upper end of the screw rod (311), and a clamping plate (312) is rotatably arranged on the lower end of the screw rod (311).

5. The automobile anti-collision beam welding positioning mechanism according to claim 1, characterized in that: The moving assembly comprises a groove (400), the groove (400) being arranged on the surface of the base (100), a second motor (401) being arranged on the inner wall of one side of the groove (400), a second turntable (402) being arranged on the inner wall of the other side of the groove (400), a second threaded rod (403) being arranged at the output end of the second motor (401), and the middle of the second threaded rod (403) being threadedly connected to the bottom of the moving frame (404).

6. The automobile anti-collision beam welding positioning mechanism according to claim 5, characterized in that: The movable frame (404) is provided with a guide rod (405), the movable frame (404) is slidably provided with a movable seat (406), the movable seat (406) is provided with a guide hole (407), the guide rod (405) is slidably provided inside the guide hole (407), the upper end of the movable frame (404) is provided with a cylinder (408), the output end of the cylinder (408) is connected to the surface of the movable seat (406), the lower end of the movable seat (406) is provided with a hydraulic cylinder (409), and the output end of the hydraulic cylinder (409) is provided with a welding gun (410).

7. The automobile anti-collision beam welding positioning mechanism according to claim 4, characterized in that: The outer side of the handle (313) is provided with an anti-slip cover.

8. The automobile anti-collision beam welding positioning mechanism according to claim 4, characterized in that: A rubber pad is provided on the inner wall of the clamping plate (312).

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