Splicing fixture based on side wall outer plate

Abstract

The invention relates to a splicing fixture based on a side wall outer plate. The fixture includes a base plate, a front plate clamping mechanism arranged on the base plate and used to clamp a part front plate of the side wall outer plate and a rear plate clamping mechanism arranged on the base plate, corresponding to the front plate clamping mechanism back and forth and used to clamp a part rearplate and a part attaching plate of the side wall outer plate. The front plate clamping mechanism includes a front plate front section clamping assembly, a front plate middle section clamping assemblyand a front plate rear section clamping assembly arranged on the base plate successively, and the rear plate clamping mechanism includes a mould mechanism detachably arranged on the base plate and arear plate clamping assembly arranged on the base plate and matched with the mould mechanism correspondingly. The fixture aims at solving the problems that a tool modified according to the side wall outer plate of an existing vehicle is absent in the prior art so that the development time of a sample vehicle is increased and the launch time of a new vehicle is affected.

Description

technical field [0001] The invention relates to the technical field of auxiliary processing equipment for automobile bodies, in particular to a splicing fixture based on a side wall outer panel. Background technique [0002] With the increasing pressure of competition in the automobile industry, the replacement of automobiles has also been accelerated. In order to quickly complete the relevant experimental verification and parameter calibration of newly developed models, major mainstream automobile manufacturers have adopted the form of developing soft tooling or restructuring existing models. Quickly trial-produce the body-in-white, shorten or increase the wheelbase, realize the widening and shortening of the car body, and ensure the airtightness of the car body to ensure the smooth progress of the experiment. The development time of prototypes directly affects the time to market new cars of major automobile factories, so shortening the development cycle of prototypes is wh...

AI Technical Summary

Problems solved by technology

[0003] Based on this, the present invention provides a splicing fixture based on the side wall outer panel, which aims to solve the lack of tooling for the modification of the side wall outer panel of the existing vehicle model in the traditional technology, which leads to an increase in the development time of the prototype vehicle and affects the launch of new cars a matter of time

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