Different direction limit mechanism of fender mold

Abstract

The invention provides an incongruous limiting mechanism of a wheel fender mould. The incongruous limiting mechanism of the wheel fender mould comprises a drive block, a limiting slide block, a reverse side guide slide block and a side shaping and withdrawing slide block, wherein the upper end of the drive block and an upper mould are fixed; the lower end face of the drive block is an oblique surface which is high in right and low in left; the lower end of the limiting slide block is arranged in a sliding chute in a left-right direction of the lower mould; the left side face of the limiting slide block is an oblique surface which is low in left and high in right and is adhered to the lower end face of the drive block; the reverse side guide slide block is arranged on the right backside of the sliding chute and is fixed with a lower mould; the front side face of the reverse side guide slide block is adhered with the back side face of the limiting slide block; the side shaping and withdrawing slide block is arranged on a slide rail in the front-and-back direction of the lower mould; the back side face of the side shaping and withdrawing slide block is adhered with the front side face of the limiting slide block and is also opposite to the front side face of the reverse side guide slide block. A lateral force of the wheel fender plate in a side shaping process is finally borne by the reverse side guide slide block, so that the lateral force applied to the side shaping and withdrawing slide block is counteracted, strength and stress of the side shaping and withdrawing slide block are ensured, and the side shaping and withdrawing slide block is protected against damage.

Description

technical field [0001] The invention relates to a mold of stamping equipment for automobile cover parts, in particular to a different-direction limiting mechanism of a fender mold. Background technique [0002] The fender refers to the outer panel of the car body that covers the wheels of the car. It is arranged above the wheel of the car and is the outer panel on the side of the car; the main function of the fender is to prevent the sand, gravel and mud rolled up by the wheels during the driving process Splash to the bottom of the compartment. The fender is composed of complex curved surfaces, which are formed by stamping process. [0003] At present, with the development of social science and technology, energy saving, consumption reduction, and environmental protection have become the main theme of technological development. In order to save energy, reduce consumption, reduce costs and increase efficiency, OEMs have repeatedly reduced the number of processes in the stamp...

AI Technical Summary

Problems solved by technology

Among them, fender parts are the most typical. The production method of fender parts is generally one mold with two cavities. In order to reduce the cost of mold manufacturing, the stamping process needs to reduce the distance between parts as much as possible. The completed forming content is formed within four processes today, which leads to the conventional mold structure being unable to meet the work needs due to space constraints

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