Forming die assembly for side panel and automobile production line

A technology of automobile production line and molding die, which is applied in the direction of molding tools, vehicle parts, manufacturing tools, etc., can solve the problems such as difficult to realize common mode production, and achieve the effects of saving development costs, occupying a small space, and shortening the development cycle

CN109570353BActive Publication Date: 2020-09-01GREAT WALL MOTOR CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2020-09-01

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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.
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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 ...

Examples

Embodiment Construction

[0033] It should be noted that, in the case of no conflict, the embodiments and features in the embodiments of the present invention can be combined with each other. Wherein, unless stated otherwise, the orientation words used in the present invention such as "up, down, left, and right" generally refer to up, down, left, and right as shown in the accompanying drawings.

[0034] The present invention will be described in detail below with reference to the drawings and in combination with embodiments.

[0035] refer to Figure 1 to Figure 9 As shown, the molding die assembly of the side wall outer panel according to the preferred embodiment of the present invention includes an upper mold 1 and a lower mold 2 arranged opposite to each other, and the side wall outer panel can be placed on the lower mold 2 to pass the upper mold 1 and the lower mold 2. The relative movement of the lower mold 2 realizes forming operations such as edge trimming, punching, and shaping.

[0036] In o...