Vehicle body side panel assembly device, vehicle body side panel assembly system and method

Abstract

The invention discloses a vehicle body side wall total assembly device and a vehicle body side wall total assembly system and method, wherein the vehicle body side wall total assembly device comprises a base (1), a slide base (2) and a side wall fixture platform (3); a guide rail (4) is arranged on the base (1); the slide base (2) is movably arranged on the guide rail (4); the side wall fixture platform (3) is vertically fixed on the slide base (2), and is provided with a clamping mechanism (5); and the clamping mechanism (5) can receive and clamp a side wall assembly (6) in a vertical state. Through the scheme, before the assembly welding of the side wall assembly (6) and a lower vehicle body, the side wall assembly (6) is in the vertical state, and the side wall fixture platform (3) is not needed to be overturned, so that the size deviation caused by overturning the side wall fixture platform (3) is prevented, the mounting precision of the side wall assembly is improved, and the side wall assembly efficiency is enhanced.

Description

technical field [0001] The present invention relates to the technical field of body-in-white assembly and assembly, in particular, to a method for assembling a side wall of a vehicle body, a system for realizing the method, and a device for assembling a side wall of a vehicle body applied in the system. Background technique [0002] During the general assembly of the body in white, the side panel assembly needs to be moved to the body assembly station for welding and assembly with the lower body. Before welding and assembly, it is necessary to ensure that the side wall is placed vertically on the lower body. In the prior art body side wall assembly method, the side wall assembly should be placed horizontally at first, and then the side wall assembly will be horizontally transferred to the body assembly station by a spreader, and the side wall assembly on the body assembly station will be turned over. Enclose the fixture platform so that the side enclosure fixture platform i...

AI Technical Summary

Problems solved by technology

[0003] From the above description, it can be seen that in the prior art body side wall assembly method, at least two flips are required for the side wall fixture platform, and the more the number of flips, the more difficult it is to ensure the positioning accuracy of the side wall assembly and the lower body

Especially, for a side wall assembly with a large size (such as the side wall assembly of a passenger car), in the process of turning the side wall clamp platform from the horizontal position to the vertical position, a small angle deviation can cause the side wall The farthest end of the side wall assembly deviates greatly from the predetermined position, which affects the positioning accuracy of the side wall assembly

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