Vehicle starter stator shell automatic punching line

Abstract

The invention discloses a vehicle starter stator shell automatic punching line, and overcomes the problems of high labor intensity, low machining efficiency and weak machining precision in the prior art. The vehicle starter stator shell automatic punching line is characterized in that four hydraulic punching machines are connected as a whole; each hydraulic punching machine is provided with a shell positioning device; two electric brush frame convex point punching devices 3 are connected as a whole; two sets of pneumatic manipulator devices are arranged in front of each hydraulic punching machine and each electric brush frame convex point punching device; and the four hydraulic punching machines connected as a whole and the two electric brush frame convex point punching device connected as a whole are connected as a whole. The vehicle starter stator shell automatic punching line has the following beneficial effects: six punching procedures can be continuously finished; and after the six procedures are finished for the first time, the punching line once acts to synchronously punch out lower end surface U-shaped lead leading-out holes, circular drain valve mounting holes, upper end surface rectangular grooves and lower end surface rectangular grooves of six shells, two electric brush frame positioning convex points and six electric brush frame limiting convex points, so that the labor intensity is largely reduced, and the machining efficiency and the machining precision are improved.

Description

technical field [0001] The invention belongs to the technical field of automobile starter stators, and in particular relates to an automatic stamping line for a casing of an automobile starter stator. Background technique [0002] There are 6 brush holder limit bumps, 2 brush holder positioning bumps, 1 U-shaped wire lead-out hole on the lower end surface, 1 rectangular groove on the upper end surface, and 1 lower end surface on the stator casing of the automobile starter. Rectangular grooves and a circular drainage valve installation hole, these holes or grooves need to be punched separately, in the prior art, 6 punching machines and 6 people are used to stamp in 6 processes, the labor intensity is high and the processing efficiency is low , the processing accuracy is poor, and there are dimensional errors, which affect the product quality. Contents of the invention [0003] The problem to be solved by the present invention is to overcome the deficiencies of the prior ar...

AI Technical Summary

Problems solved by technology

[0002] There are 6 brush holder limit bumps, 2 brush holder positioning bumps, 1 U-shaped wire lead-out hole on the lower end surface, 1 rectangular groove on the upper end surface, and 1 lower end surface on the stator casing of the automobile starter. Rectangular grooves and a circular drainage valve installation hole, these holes or grooves need to be punched separately, in the prior art, 6 punching machines and 6 people are used to stamp in 6 processes, the labor intensity is high and the processing efficiency is low , the processing accuracy is poor, and there are dimensional errors, which affect product quality

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