Vehicle body fixture flexible switching platform

Abstract

The invention discloses a vehicle body fixture flexible switching platform for a trial production line based on a two-layer steel structure platform; and a vehicle body assembly station is arranged on a first layer of the two-layer steel structure platform. The vehicle body fixture flexible switching platform is arranged in the vehicle body assembly station, and comprises two flexible mounting plates; rails arranged in parallel and symmetric positioning holes formed in the directions of the rails are respectively arranged on the two flexible mounting plates; multiple flexible switching mechanisms are mounted between the two flexible mounting plates through the rails and the positioning holes; and the flexible switching mechanisms are flexibly switched on the flexible mounting plates to realize clamping and fixation of vehicle bodies of different vehicle types. The vehicle body fixture flexible switching platform is simple in structural design, adopts profiles for most foundation structures, is liable to take materials and short in production period, and can perform flexible switching according to the vehicle body model numbers to adapt to different vehicle types; the positioning holes can be used for roughly measuring the sizes of vehicle body parts; and the vehicle body fixture flexible switching platform has the characteristics of small-batch trail production of new vehicle types of the trail production line, short tool preparation period and relatively lower cost.

Description

technical field [0001] The invention relates to the field of vehicle body welding, in particular to a flexible switching platform for vehicle body clamps, which is used for assembling and clamping automobile bottom plates in a trial production line based on a two-story steel structure platform. Background technique [0002] The Chinese auto market requires fast model replacement, and gas-hydraulic products need to continuously develop new products and carry out trial production and testing. Trial production is the key to whether the test design is correct or not. It is required that each link of trial production must be high-precision and strictly in accordance with The design data is completed, so it is necessary to prepare the corresponding trial production line for trial production of new models. [0003] With the application of modern computer-aided design and the diversification of customers, the development cycle of automobiles is getting shorter and shorter to meet ...

AI Technical Summary

Problems solved by technology

[0006] The problem to be solved by the present invention is to provide a flexible switching platform for body fixtures used in a trial production line based on a two-story steel structure platform, which solves the problems of complex platform design, long processing cycle, high cost, and long switching cycle of new and old vehicle models in the prior art. question

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