Backdoor assembling aid

Abstract

The invention relates to a backdoor assembling aid. The backdoor assembling aid comprises two first auxiliary assembling modules and two second auxiliary assembling modules, wherein each first auxiliary assembling module comprises a handle, a side wall external plate imitation block, a first clamping block, a second clamping block, a third clamping block and a first magnet; each second auxiliary assembling module comprises a top cover imitation block, a fourth clamping block and a second magnet; and each fourth clamping block is fixed at an end of the corresponding top cover imitation block. According to the technical scheme, by the first auxiliary assembling modules and the second auxiliary assembling modules, the backdoor assembling aid is simple, convenient and flexible to operate, low in cost and small in occupied space; stability of quality of matching between an assembled backdoor and an automobile body is improved, manual adjustment amount is reduced, and labor intensity is also reduced; and when precision of the automobile body or a sub assembly fluctuates, the positions of the clamping blocks can be adjusted through adjustable gaskets on the first auxiliary assembling modules, and therefore, assembling alignment of the backdoor is ensured.

Description

technical field [0001] The invention belongs to the technical field of auxiliary tools for automobile assembly lines, in particular to an auxiliary tool for assembling a back door. Background technique [0002] With the development of modern production technology, the application of highly automated and flexible production lines is becoming more and more mature, and the pace of automobile production lines is moving towards one car per minute. Such a fast production cycle puts high demands on the assembly of the body-in-white on the adjustment line, which is mainly reflected in two aspects: first, a faster production cycle will lead to an increase in the number of stations in the adjustment line and the investment in human resources. Second, on the adjustment line, the faster the production cycle, the less time can be used for manual adjustment, and the more difficult it is to control the matching quality of the closing parts and the body after assembly. For the matching of ...

AI Technical Summary

Problems solved by technology

[0004] The first assembly method is a relatively primitive adjustment line assembly method, which has major defects: first, the manual adjustment workload is large, the operation is laborious, and the work efficiency is low; second, the assembly time is long, which is not conducive to the improvement of production capacity and beat; It is difficult to guarantee the assembly quality, and the consistency cannot be controlled

[0005] The second assembly method is a positioning assembly method that adapts to modernization. Although it solves the problem of manual labor, it still has defects: first, the hinge assembly is complex in structure, poor in flexibility, and inconvenient for employees to operate; Adding the hinge assembly needs to occupy a large space. At the same time, the use of the spreader requires the laying of steel structures on the adjustment line, which is expensive. Third, the adjustment period of the hinge assembly is relatively long, which is greatly affected by the accuracy of the body and sub-assembly. Once the body or sub-assembly fluctuates, it takes a long time to readjust the equipment

Images