Automatic welding equipment and process for trunk top cover
An automatic welding and top cover technology, applied in welding equipment, auxiliary welding equipment, welding/cutting auxiliary equipment, etc., can solve the problems of unstable positioning, large height drop of the top cover, and complicated fixture positioning, so as to reduce the workload and The effect of working intensity and improving production efficiency
Active Publication Date: 2018-01-09
ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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Problems solved by technology
The roof shape of trucks, especially heavy trucks, is a box-shaped structure, such as figure 1 and figure 2 As shown, it is welded by the front plate 01, the rear plate, the left plate 02, the right plate 03 and the middle plate 04. Large, if the existing welding method is used, the jacking mechanism of the fixture 05 needs a long stroke, and the long stroke will lead to unstable positioning and positioning deviation, which is not conducive to automatic welding
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[0062] The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.
[0063] Embodiments of the present invention: as image 3 and Figure 4 As shown, an automatic welding equipment for the roof of a truck is mainly used for automatic welding of the roof of a truck, especially a heavy-duty truck, and includes a slide mechanism 1 , a fixture 2 , a robot welding system 3 and a repair welding positioning mechanism 4 .
[0064] The slide mechanism 1 has a worktable 11 that can move horizontally, and the fixture 2 is fixed on the workbench 11 to fix the workpiece; the robot welding system 3 is arranged on both sides of the slide mechanism 1 , welding the workpiece.
[0065] The repair welding positioning mechanism 4 includes a positioning bracket 41, a lifting mechanism 42, a gripper 43 and a gripper positioning mechanism 44. The positioning bracket 41 is arranged...
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The invention discloses automatic welding equipment for a trunk top cover. The automatic welding equipment comprises a slide table mechanism, a clamp, a robot welding system and a repair welding positioning mechanism, wherein the slide table mechanism is provided with a workbench capable of horizontally moving; the clamp is fixedly arranged on the workbench for fixing a workpiece; the robot welding system welds the workpiece; and the repair welding positioning mechanism can drive the workpiece to vertically move. A welding process comprises the following steps of: positioning and loading to-be-welded plates on the clamp of the movable workbench; moving the to-be-welded plates to a welding station, and performing welding on fixed points on the to-be-welded plates by a robot welding system,and fixing together the to-be-welded plates, thereby obtaining a top cover semi-finished product; after the fixed points are welded, adopting the repair welding positioning mechanism to lift the top cover semi-finished product to the air; and enabling the robot welding system to complete repair welding of residual welding points in the air. The automatic welding equipment and process can realize automatic welding of the box-shaped trunk top cover, so that production efficiency of the trunk top cover is improved.
Description
technical field [0001] The invention relates to a welding equipment and a welding process, in particular to an automatic welding equipment and a welding process for a truck top cover. Background technique [0002] The body-in-white of a car is tailor-welded from several sub-assemblies, and the top cover is one of the sub-assemblies. The roof shape of trucks, especially heavy trucks, is a box-shaped structure, such as figure 1 and figure 2 As shown, it is welded by the front plate 01, the rear plate, the left plate 02, the right plate 03 and the middle plate 04. Large, if the existing welding method is adopted, the jacking mechanism of fixture 05 needs a very long stroke, which leads to unstable positioning and positioning deviation, which is not conducive to automatic welding. Contents of the invention [0003] The purpose of the present invention is to provide a truck roof automatic welding process, to solve the deficiencies in the prior art, it can realize the automa...
Claims
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Login to View More IPC IPC(8): B23K37/02B23K37/04B23K37/047
Inventor 王宾陈明鑫赵瑞桑大群汪小霞
Owner ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD