Automatic rearview mirror shaft sleeve installing mechanism facilitating installation

Abstract

The invention discloses an automatic mounting mechanism of a rearview mirror shaft sleeve. The automatic mounting mechanism comprises a base for holding and positioning a rearview mirror base, vertical guide posts are arranged on the base, a sliding seat is slidingly connected with the middles of the guide posts, the upper ends of the guide posts are fixedly connected with an upper fixing plate, a lifting cylinder driving the sliding seat to ascend and descend is arranged on the upper fixing plate, an oscillating cylinder is arranged on the sliding seat, a shaft sleeve connector is arranged at the lower end of a vertical downward output shaft of the oscillating cylinder and comprises a round press plate and a mandrel, the mandrel extends downwards radially from the lower end face of the round press plate and fits an inner hole of the shaft sleeve, positioning protrusions fitting positioning notches of the shaft sleeve are arranged at the edge of the lower end face of the round press plate, and a shaft sleeve fixing structure is arranged on the shaft sleeve connector. Labor intensity of operators can be reduced greatly, mounting efficiency is improved, the shaft sleeve is effectively prevented from being jammed, and mounting quality is improved.

Description

[0001] This application is a divisional application of the invention patent application with application number 201310328801.6. The application date of the original application: July 30, 2013. The invention name of the original application: an automatic installation mechanism for rearview mirror bushings. technical field [0002] The invention relates to the technical field of tooling, in particular to an automatic installation mechanism used for installing a shaft sleeve of an automobile rearview mirror. Background technique [0003] During the installation process of the rearview mirror of the car, it is necessary to put a Figure 8 The shown axle sleeve 9 is rotatably installed in the base of the rearview mirror, one end of the axle sleeve is provided with a flange 91, and the periphery of the flange is provided with a positioning gap 92 for positioning when rotating, and the other end of the axle sleeve There is a protruding buckle 93 on the circumferential surface. Since...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a rearview mirror shaft for overcoming the problems of high labor intensity and easy tilting of the shaft sleeve when the shaft sleeve is installed on the base of the rearview mirror in the prior art. The automatic installation mechanism of the sleeve installation can not only greatly reduce the labor intensity of the operator, improve the installation efficiency, but also effectively prevent the shaft sleeve from being stuck and improve the installation quality.

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