Motor rotor iron core magnetic steel inserting device

Abstract

The invention provides a motor rotor iron core magnetic steel inserting device. The device comprises a clamping platform of an iron core and a magnetic steel block assembling assembly. The magnetic steel block assembling assembly is mainly composed of a magnetic steel block feeding mechanism and a magnetic steel block inserting mechanism. The magnetic steel block feeding mechanism sequentially feeds magnetic steel blocks to a discharge port, the clamping platform drives the iron core to rotate so that each slot of the iron core sequentially reaches the discharge port, and the magnetic steel block inserting mechanism inserts the magnetic steel blocks at the discharge port into the iron core. In the invention, the slots on the iron core sequentially reach and are aligned with the discharge port in a rotating manner, and the magnetic steel block assembling assembly automatically feeds the magnetic steel blocks and accurately inserts the magnetic steel blocks into the slots so that magnetic steel inserting operation of the rotor iron core can be completed in a high-automation manner, assembling efficiency and quality are effectively improved, and production cost is reduced.

Description

technical field [0001] The invention relates to the technical field of motor rotor assembly, in particular to a device for inserting magnetic steel into the iron core of a motor rotor. Background technique [0002] The permanent magnet motor is usually composed of a rotor and a stator. The common rotor core adopts the structure of an inserted magnetic steel block, and a magnetic steel block made of permanent magnet material is inserted in the rotor core as the rotating mechanism of the motor. Interacting with the rotating magnetic field generated by the stator, causes the rotor to rotate and produce the output of the motor. [0003] During the manufacturing process of the above-mentioned rotor core, the magnetic steel block needs to be inserted into the corresponding position of the iron core. Previously, the magnetic steel block was inserted into the corresponding groove of the iron core mainly by manual assembly. The production efficiency of this assembly method is Low, a...

AI Technical Summary

Problems solved by technology

[0003] During the manufacturing process of the above-mentioned rotor core, the magnetic steel block needs to be inserted into the corresponding position of the iron core. Previously, the magnetic steel block was inserted into the corresponding groove of the iron core mainly by manual assembly. The production efficiency of this assembly method is Low, and because there are many magnetic steel blocks on the iron core, manual operation is prone to assembly errors, resulting in a high defective rate

At present, there are some special equipments for inserting magnetic steel in the iron core, but the degree of automation of these equipment is still not high, and the improvement of the efficiency and pass rate of the magnetic steel inserting in the rotor core is still limited.

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