A car rear axle mold

Abstract

The invention discloses an automobile rear axle mold, which comprises a lower chassis, a lower mold base, a die body, an upper mold base, a first support column and a guide plate. A stamping support platform is fixedly installed in the lower chassis, and the stamping There are several sets of guide post installation holes on the support platform, the first hydraulic cylinder is fixedly installed on the stamping support platform, the piston rod of the first oil cylinder is set on the first hydraulic cylinder, and the upper end of the piston rod of the first oil cylinder slides Stretch out the upper surface of the stamping support platform; the lower mold base is installed on the stamping support platform, the center of the lower mold base is provided with a demoulding hole, and the four corners of the lower mold base are all provided with guide holes. The above-mentioned guide hole is provided with a guide sleeve, which can solve the problem that the existing automobile rear axle molds are not universal. One mold seat can only stamp one kind of parts, and multiple different stamping molds need to be used in the processing of automobile rear axle parts. , resulting in a waste of cost.

Description

technical field [0001] The invention relates to the technical field of automobile molds, in particular to an automobile rear axle mold. Background technique [0002] The car drive axle is generally composed of the main reducer, differential, wheel transmission and drive axle housing. The car rear axle needs to use molds in the process of processing. The car rear axle stamping die is a kind that can be used to manufacture car rear axle parts However, the existing automotive rear axle molds are not universal, and one mold base can only stamp one kind of parts. When processing automotive rear axle parts, multiple different stamping molds need to be used, resulting in high cost. Waste; and the stamping die does not have the function of automatic demoulding after the stamping is completed, and employees need to manually demold, which is not only labor-intensive but also low-efficiency demoulding, and even the stamping parts are deformed due to demoulding, resulting in the scrappi...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an automobile rear axle mold, which can solve the problem that the existing automobile rear axle mold does not have universality, and one mold seat can only stamp one kind of parts, which needs to be used in the processing of automobile rear axle parts. to multiple different stamping dies, resulting in a waste of cost; and the stamping dies do not have the function of automatic demoulding after the stamping is completed, requiring employees to manually demold, which is not only labor-intensive but also low in demoulding efficiency, and even occurs due to demolding The mold causes the deformation of the stamping parts, which leads to the scrapping of the parts, which seriously affects the stamping efficiency and quality, and the tools after stamping cannot be cooled rapidly to achieve rapid shaping and demoulding

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