Multi-directional automatic magnetic steel guiding device

Abstract

The invention, which relates to the technical field of motor rotor assembling, discloses a multi-directional automatic magnetic steel guiding device comprising a pedestal and a substrate. A magnetic steel guiding positioning seat is arranged at the center of the top surface of the substrate; feeding channels are formed in four side surfaces of the magnetic steel guiding positioning seat; four feeding tracks are formed in the top surface of the substrate; and four magnetic steel guiding positioning slots that correspond to and are communicated with the inner ends of the feeding channels one by one are formed in the top surface of the magnetic steel guiding positioning seat. In addition, permanent magnet pieces are arranged inside the inner end surfaces of the feeding channels. A motor rotating shaft positioning sleeve is arranged at the center of the top surface of the magnetic steel guiding positioning seat. A cylinder with a shaft end upward is arranged at the center of the pedestal; a magnetic steel push-out sleeve is arranged at the shaft end of the cylinder; and the cross section of the magnetic steel push-out sleeve has a square annular shape. Besides, a rectangular avoidance hole is formed in the center of the bottom of the magnetic steel guiding positioning seat. The magnetic steel piece assembling efficiency is high; and neglected mounting or reverse mounting of a magnetic steel piece can be prevented effectively.

Description

technical field [0001] The invention relates to the technical field of motor rotor assembly, in particular to a device for automatically leading out multi-directional magnetic steel sheets. Background technique [0002] Such as Figure 6 In the shown motor rotor 18, the center of the motor rotor is provided with a motor rotor shaft 19, and the inside of the motor rotor is provided with two groups of card slots 20, each group of card slots has two, and each card slot needs to be loaded with a magnetic steel sheet The magnetic steel sheets have N poles and S poles. The polarity of the magnetic steel sheets in each set of slots is symmetrically distributed. At present, the magnetic steel sheets are usually assembled manually. During the assembly process, the four magnetic steel sheets need to be aligned according to the specific magnetic pole The direction is one-to-one correspondingly loaded into the card slot, the assembly workload is very large, and it is easy to miss the in...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem of low assembly efficiency and missing or reversed assembly of magnetic steel sheets in the motor rotor assembly in the prior art, the present invention provides a method with high assembly efficiency, which can effectively prevent missing or reversed assembly of magnetic steel sheets and ensure assembly quality Multi-directional magnetic steel sheet automatic export device

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