An assembly line for installing motor shaft circlips

Abstract

The invention provides an assembly line for installing motor shaft clamping springs to solve the problems that an existing device for installing the motor shaft clamping springs is low in work efficiency and low in automation degree, and belongs to the technical field of motors. The assembly line for installing the motor shaft clamping springs comprises a machine frame. A motor conveying passageway for conveying motors, a shaft sleeve conveying passageway for conveying conical shaft sleeves and a clamping spring feed mechanism for conveying the clamping springs are arranged on the machine frame, and a clamping spring push mechanism, a clamping spring grabbing mechanism, a first shaft sleeve grabbing mechanism and a second shaft sleeve grabbing mechanism are further arranged on the machine frame. When the motors are conveyed through the motor conveying passageway, the conical shaft sleeves are arranged on output shafts of the motors through the first shaft sleeve grabbing mechanism, the clamping springs are arranged on the conical shaft sleeves through the clamping spring grabbing mechanism, the clamping springs are pushed onto the output shafts of the motors through the clamping spring push mechanism, and the conical shaft sleeves are disengaged from the output shafts through the second shaft sleeve grabbing mechanism. The assembly line for installing the motor shaft clamping springs has the advantages of being high in automation degree, high in work efficiency and high in universality.

Description

technical field [0001] The invention belongs to the technical field of motors, and relates to an assembly line for installing a motor shaft clamp spring. Background technique [0002] Currently on the market, the motor has an output shaft on which a jumper is installed, and the jumper is a more important part on the motor, which has the functions of positioning and auxiliary installation. The output shaft includes a mounting part and an output part. The outer diameter of the output part is smaller than the outer diameter of the mounting part. The output part is generally connected with an external gear. A ring-shaped locking groove is arranged on the position close to the output part of the mounting part. The above-mentioned circlip It must be accurately installed in the ring-shaped slot, and the shape of the circlip is generally ring-shaped. In order to facilitate the installation of the circlip, a tapered bushing will be set on the output part first. During the installati...

AI Technical Summary

Problems solved by technology

Such a manual method has the following defects: first, the manual method is not only time-consuming and laborious, but also has low work efficiency, and the average amount of completion per day is small, so it is not suitable for the field of large-scale motor production, and its versatility is not wide; second, if workers If the force is too small, the retaining time of the circlip on the output part will be too long, and the work efficiency will be low. Since the circlip is not a relatively smooth part, the circlip will continue to be subjected to the friction force of the tapered bushing, so the circlip It is easy to leave more scratches, which affects the life of the circlip; three, if the worker is too hard, the circlip is prone to deformation during the circlip pushing process and cannot be used again, and then the situation that the circlip must be replaced, Increase the installation time of a single circlip and reduce work efficiency

[0004] In addition, someone has designed a thrust mechanism to realize the function of automatically installing the circlip. Although such a structural design improves the work efficiency to a certain extent, the installation of the bushing and the placement of the circlip require manual assistance. The motor behind the spring also needs workers to carry it to the storage area, the degree of automation is low, and it is not suitable for the field of mass production of motors

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