Welding device for bumper machining

Abstract

The utility model discloses a welding device for bumper processing, which relates to the technical field of bumper processing and comprises a base, a first conveying mechanism arranged on the base, a distance adjusting mechanism arranged on the base, two second conveying mechanisms arranged on the distance adjusting mechanism, a mounting frame arranged on the base, and a position adjusting mechanism arranged on the mounting frame. According to the bumper welding device, the distance of the second conveying mechanism can be adjusted through the distance adjusting mechanism, bumpers of different sizes can be limited in cooperation with the first conveying mechanism, the position of the welding gun can be adjusted through the position adjusting mechanism, and therefore different positions of the bumpers can be welded.

Description

Technical Field

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

[0002] The car bumper is a safety device that absorbs and mitigates external impact and protects the front and rear parts of the car body. Many years ago, the front and rear bumpers of cars were stamped into channel steel with steel plates, riveted or welded to the longitudinal beams of the frame, and had a large gap with the car body, which looked very unsightly. With the development of the automobile industry and the extensive application of engineering plastics in the automobile industry, the car bumper, as an important safety device, has also embarked on the road of innovation.

[0003] In the prior art, the bumper welding process is carried out in a welding room and an inert gas spraying device is provided in the welding room to prevent the welding points from being exposed to the air when the bumper is welded. However, in the prior art, the bumper cannot be continuously welded, so the processing efficiency is low. Therefore, there is a large room for improvement in the prior art. Utility Model Content

[0004] The utility model provides a welding device for processing a bumper, which solves the problems raised in the above-mentioned background technology.

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

[0006] A welding device for processing a bumper comprises a base, wherein a first conveying mechanism is arranged on the base, a spacing adjustment mechanism is arranged on the base, two second conveying mechanisms are arranged on the spacing adjustment mechanism, a mounting frame is arranged on the base, a position adjustment mechanism is arranged on the mounting frame, and a welding gun is arranged on the position adjustment mechanism.

[0007] As a preferred technical solution of the utility model, the first conveying mechanism includes a first conveying seat fixed on the base, the first conveying seat is provided with a first motor, the output shaft of the first motor is fixedly connected to the first conveying wheel, the first conveying wheel and the first conveying seat are rotatably connected, the first conveying wheel is transmission-connected to the first conveyor belt, a plurality of first shift plates are fixedly connected to the first conveyor belt, the first conveyor belt is transmission-connected to the second conveying wheel, the second conveying wheel is rotatably connected to the second conveying seat, and the second conveying seat is fixed on the base.

[0008] As a preferred technical solution of the utility model, the spacing adjustment mechanism includes an adjustment fixing seat fixed on the base, a second motor is provided on the adjustment fixing seat, the output shaft of the second motor is fixedly connected to the first threaded rod, the first threaded rod is composed of two reverse threaded rods, the first threaded rod is threadedly connected to two spacing adjustment blocks, the threaded holes opened on the two spacing adjustment blocks are reverse threads to each other, and the spacing adjustment blocks and the base are slidably connected.

[0009] As a preferred technical solution of the utility model, the second conveying mechanism includes a fixed plate fixed on the spacing adjustment block, the fixed plate is fixedly connected to the second motor bracket, the second motor bracket is fixedly connected to the second motor, the output shaft of the second motor is fixedly connected to the third conveying wheel, the third conveying wheel and the fixed plate are rotatably connected, the third conveying wheel is transmission-connected to the second conveyor belt, the second conveyor belt is provided with a plurality of second shift plates, the second conveyor belt is transmission-connected to the fourth conveying wheel, and the fourth conveying wheel and the fixed plate are rotatably connected.

[0010] As a preferred technical solution of the utility model, the position adjustment mechanism includes a third motor arranged on a mounting frame, the output shaft of the third motor is fixedly connected to the second threaded rod, the second threaded rod is rotatably connected to the mounting frame, the second threaded rod is threadedly connected to the position adjustment block, the position adjustment block is slidably connected to the mounting frame, and the position adjustment block is fixedly connected to the welding gun.

[0011] The utility model has the following advantages: the utility model can adjust the spacing of the second conveying mechanism through the spacing adjustment mechanism, can limit the bumpers of different sizes in cooperation with the first conveying mechanism, and can adjust the position of the welding gun through the position adjustment mechanism, so as to weld different positions of the bumper. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 The figure is a schematic diagram of the structure of a welding device for processing a bumper.

[0013] Figure 2 This is a schematic structural diagram of the welding device for bumper processing from a second perspective.

[0014] Figure 3 This is a schematic structural diagram of the welding device for bumper processing from the third perspective.

[0015] In the figure: 1, base; 2, first conveying mechanism; 201, first conveying seat; 202, first motor; 203, first conveying wheel; 204, first conveying belt; 205, first dial plate; 206, second conveying wheel; 207, second conveying seat; 3, spacing adjustment mechanism; 301, adjustment fixed seat; 302, second motor; 303, first threaded rod; 304, spacing adjustment block; 4, second conveying mechanism; 401, fixed plate; 402, second motor bracket; 403, second motor; 404, third conveying wheel; 405, second conveying belt; 406, second dial plate; 407, fourth conveying wheel; 5, mounting frame; 6, position adjustment mechanism; 601, third motor; 602, second threaded rod; 603, position adjustment block; 7, welding gun. DETAILED DESCRIPTION

[0016] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0017] It should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model.

[0018] Example 1

[0019] See also Figure 1-Figure 3 A welding device for processing a bumper comprises a base 1, on which a first conveying mechanism 2 is provided, on which a spacing adjustment mechanism 3 is provided, on which two second conveying mechanisms 4 are provided, on which a mounting frame 5 is provided, on which a position adjustment mechanism 6 is provided, and on which a welding gun 7 is provided.

[0020] The first conveying mechanism 2 includes a first conveying seat 201 fixed on the base 1, a first motor 202 is provided on the first conveying seat 201, an output shaft of the first motor 202 is fixedly connected to a first conveying wheel 203, the first conveying wheel 203 and the first conveying seat 201 are rotatably connected, the first conveying wheel 203 is transmission-connected to a first conveying belt 204, a plurality of first shifting plates 205 are fixedly connected to the first conveying belt 204, the first conveying belt 204 is transmission-connected to a second conveying wheel 206, the second conveying wheel 206 is rotatably connected to a second conveying seat 207, and the second conveying seat 207 is fixed on the base 1.

[0021] The spacing adjustment mechanism 3 includes an adjustment fixing seat 301 fixed on the base 1, and a second motor 302 is provided on the adjustment fixing seat 301. The output shaft of the second motor 302 is fixedly connected to a first threaded rod 303. The first threaded rod 303 is composed of two reverse threaded rods. The first threaded rod 303 is threadedly connected to two spacing adjustment blocks 304. The threaded holes provided on the two spacing adjustment blocks 304 are reverse threads to each other, and the spacing adjustment blocks 304 are slidably connected to the base 1. The second conveying mechanism 4 includes a fixed plate 401 fixed on the spacing adjustment block 304, the fixed plate 401 is fixedly connected to the second motor bracket 402, the second motor bracket 402 is fixedly connected to the second motor 403, the output shaft of the second motor 403 is fixedly connected to the third conveying wheel 404, the third conveying wheel 404 is rotatably connected to the fixed plate 401, the third conveying wheel 404 is transmission-connected to the second conveying belt 405, a plurality of second shifting plates 406 are provided on the second conveying belt 405, the second conveying belt 405 is transmission-connected to the fourth conveying wheel 407, and the fourth conveying wheel 407 is rotatably connected to the fixed plate 401.

[0022] Specifically, the second motor 302 is turned on, and the rotation of the output shaft of the second motor 302 drives the first threaded rod 303, and the rotation of the first threaded rod 303 drives the spacing adjustment block 304 to move closer or farther, thereby adjusting the spacing of the second conveyor belt 405, so that the bumper is between the first dial plate 205 and the second dial plate 406, so as to limit the bumper.

[0023] Example 2

[0024] Continue reading Figure 1-Figure 3 In the embodiment of the present invention, the position adjustment mechanism 6 includes a third motor 601 arranged on the mounting frame 5, the output shaft of the third motor 601 is fixedly connected to the second threaded rod 602, the second threaded rod 602 is rotatably connected to the mounting frame 5, the second threaded rod 602 is threadedly connected to the position adjustment block 603, the position adjustment block 603 is slidably connected to the mounting frame 5, and the position adjustment block 603 is fixedly connected to the welding gun 7.

[0025] Specifically, the third motor 601 is turned on, and the rotation of the output shaft of the third motor 601 drives the second threaded rod 602 to rotate, thereby driving the position adjustment block 603 to move. As the position adjustment block 603 moves, the welding gun 7 can be driven to move horizontally to weld different horizontal positions of the bumper.

[0026] During the implementation of the utility model, the bumper to be welded is first placed on the first conveying mechanism 2, and then the spacing adjustment mechanism 3 is turned on. Driven by the spacing adjustment mechanism 3, the spacing of the second conveying mechanism 4 can be adjusted so that the second conveying mechanism 4 is against the side of the bumper to limit the bumper. Turning on the first conveying mechanism 2 and the second conveying mechanism 4 can drive the bumper to move. When the bumper moves to the bottom of the welding gun 7, the position adjustment mechanism 6 is turned on to drive the welding gun 7 to move so as to weld different positions of the bumper.

[0027] The utility model can adjust the spacing of the second conveying mechanism 4 through the spacing adjustment mechanism 3, and can limit the bumpers of different sizes in cooperation with the first conveying mechanism 2. The position of the welding gun 7 can be adjusted through the position adjustment mechanism 6, so as to weld different positions of the bumper.

[0028] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A welding device for processing a bumper, comprising a base, characterized in that: The base is provided with a first conveying mechanism, the base is provided with a spacing adjustment mechanism, the spacing adjustment mechanism is provided with two second conveying mechanisms, the base is provided with a mounting frame, the mounting frame is provided with a position adjustment mechanism, and the position adjustment mechanism is provided with a welding gun.

2. The bumper processing welding device according to claim 1, characterized in that: The first conveying mechanism includes a first conveying seat fixed on the base, the first conveying seat is provided with a first motor, the output shaft of the first motor is fixedly connected to the first conveying wheel, the first conveying wheel and the first conveying seat are rotatably connected, the first conveying wheel is transmission-connected to the first conveyor belt, a plurality of first shifting plates are fixedly connected to the first conveyor belt, the first conveyor belt is transmission-connected to the second conveying wheel, the second conveying wheel is rotatably connected to the second conveying seat, and the second conveying seat is fixed on the base.

3. The bumper processing welding device according to claim 1, characterized in that: The spacing adjustment mechanism includes an adjustment fixing seat fixed on the base, a second motor is provided on the adjustment fixing seat, an output shaft of the second motor is fixedly connected to a first threaded rod, the first threaded rod is composed of two reverse threaded rods, the first threaded rod is threadedly connected to two spacing adjustment blocks, the threaded holes provided on the two spacing adjustment blocks are reversely threaded, and the spacing adjustment blocks are slidably connected to the base.

4. The bumper processing welding device according to claim 3, characterized in that: The second conveying mechanism includes a fixed plate fixed on the spacing adjustment block, the fixed plate is fixedly connected to the second motor bracket, the second motor bracket is fixedly connected to the second motor, the output shaft of the second motor is fixedly connected to the third conveying wheel, the third conveying wheel is rotatably connected to the fixed plate, the third conveying wheel is transmission-connected to the second conveyor belt, the second conveyor belt is provided with a plurality of second shifting plates, the second conveyor belt is transmission-connected to the fourth conveying wheel, and the fourth conveying wheel is rotatably connected to the fixed plate.

5. The bumper processing welding device according to claim 1, characterized in that: The position adjustment mechanism includes a third motor arranged on the mounting frame, the output shaft of the third motor is fixedly connected to the second threaded rod, the second threaded rod is rotatably connected to the mounting frame, the second threaded rod is threadedly connected to the position adjustment block, the position adjustment block is slidably connected to the mounting frame, and the position adjustment block is fixedly connected to the welding gun.

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