Vehicle roof switch mold

Abstract

The invention discloses a switching mould for a vehicle top cover. The switching mould for the vehicle top cover comprises a material pressing core, an installing base and a circumferential material pressing core. The material pressing core is arranged on an upper mould seat and provided with a hollow storing space. The installing base is located in the storing space and provided with material pressing working bolts, material pressing nitrogen springs and switching nitrogen springs. The installing base is slidably connected with the circumferential material pressing core through the material pressing working bolts. The material pressing nitrogen springs abut against the circumferential material pressing core. The switching nitrogen springs abut against a supporting plate of the inner wall of the storing space. The journey of the switching nitrogen springs is larger than the journey of material pressing nitrogen springs. According to the switching mould for the vehicle top cover, through the matching of the material pressing nitrogen springs and the switching nitrogen springs, sky window punching press treatment for workpieces of the vehicle top cover is controlled selectively, the circumference of a sky window is pressed by adopting a circumferential material pressing core structure, the problem of dispersion of nitrogen spring material pressing force is avoided, the effective material pressing force is high, and the material pressing effect is good.

Description

technical field [0001] The invention relates to vehicle processing equipment, in particular to a vehicle roof switching mold. Background technique [0002] In order to meet the ever-changing market demand, new models are often developed in different models according to customer needs, functional configuration, etc., so as to further enhance product advantages. For example, two models with sunroof and no sunroof are developed simultaneously for a certain model. [0003] Usually, two sets of stamping dies are used for manufacturing, and the manufacturing is performed separately, so more capital investment is required, and the manufacturing cost is increased. There are also some workpieces without skylights that are stamped first during preparation, and then the skylights are stamped separately on the workpieces that need to be opened with skylights. This method is inefficient, and the positioning changes when stamping the skylights, which affects the accuracy. Contents of t...

AI Technical Summary

Problems solved by technology

[0003] Usually, two sets of stamping dies are used to manufacture separately, so more capital investment is required and the manufacturing cost is increased

There are also some workpieces without skylights that are stamped first during preparation, and then the skylights are stamped separately for the workpieces that need to be opened. This method is inefficient, and the positioning changes when stamping the skylights, which affects the accuracy.

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