Forming die assembly for side panel and automobile production line

Abstract

The invention relates to the field of automobile manufacturing, and provides a side body outer board forming die assembly and an automobile production line. The forming die assembly comprises an upperdie and a lower die which are oppositely arranged. A sign profile used for supporting a side body outer board and arranged in an axis symmetry structure manner is formed on the side, opposite to theupper die, of the lower die, and accordingly any one of a left side body outer board body and a right side body outer board body can be selectively supported. According to the forming die assembly, co-die production of the left side body outer board body and the right side body outer board body can be achieved, excessive constraint from the workpiece size is avoided, the occupied space is small, the situation that during product research and development, dies are respectively developed for the left side body outer board body and the right side body outer board body is avoided, the developmentcost is saved, the development period is shortened, and the enterprise competitiveness is effectively improved.

Description

technical field [0001] The invention relates to the technical field of automobile manufacturing, in particular to a molding die assembly of a side wall outer panel. On this basis, the present invention also relates to an automobile production line. Background technique [0002] With the continuous improvement of people's living standards, the automobile industry is developing rapidly. The length of the model development cycle directly determines whether an enterprise can take the lead in the market, and the R&D cycle at each stage has an important impact on market competitiveness. [0003] In automobiles, stamping parts include the following left and right parts: front and rear door inner panels, front and rear door outer panels, fenders, side wall outer panels, A-pillars, B-pillars, C-pillars, etc. In order to shorten the development cycle, the existing technology proposes a common mold production process, which realizes the use of a set of molds to produce parts such as ...

AI Technical Summary

Problems solved by technology

As for the side outer panels, due to the objective limitations of the size of the workpiece and the required processing equipment, it is not suitable for the aforementioned side-by-side production method, and it is difficult to achieve co-molding production. Usually, two sets of molds are developed for the left and right side outer panels.

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