Insertion device for magnetic steel of permanent magnet motor

A technology of inserting device and magnetic steel, which is applied in the field of electromechanical manufacturing, can solve problems such as inability to install, and achieve the effects of low manufacturing cost, convenient operation, and simple structure

Inactive Publication Date: 2011-04-20
SHANDONG HUALI ELECTRIC MOTOR GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, it is impossible to load without special tools

Method used

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  • Insertion device for magnetic steel of permanent magnet motor
  • Insertion device for magnetic steel of permanent magnet motor

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Embodiment Construction

[0012] As shown in the accompanying drawings, a permanent magnet motor magnetic steel insertion device includes a circular guide plate 1 and a circular fixed plate 2. The periphery of the guide plate 1 is provided with a plurality of slots corresponding to the motor rotor core slots 18. The notch 3, the disc body periphery of the fixed disc 2 is provided with a plurality of chute holes 4 corresponding to the motor rotor core groove 18, and a pull rod 5 is arranged between the notch of the guide disc and the chute hole of the fixed disc, and the pull rod 5 One end of the pull rod 5 is provided with a butt head 6 to abut against the outer side of the fixed plate, and the other end of the pull rod 5 is provided with a butt block 7, which is abutted against the guide plate 1, and a screw hole is provided on the abutment block 7, and the booster bolt 8 passes through it. The screw hole on the block, the booster screw, 8 is provided with the booster rod 9.

[0013] As shown in the f...

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Abstract

The invention relates to the technical field of electromechanical manufacture, and provides an insertion device for the magnetic steel of a permanent magnet motor for the purpose of solving the technical problem when the magnetic steel of the permanent magnet motor is inserted. The insertion device for the magnetic steel of the permanent magnet motor comprises an annular guide disk and an annular fixed disk, wherein the disk periphery of the guide disk is provided with a plurality of notches corresponding to a motor rotor core groove; the disk periphery of the fixed disk is provided with a plurality of sliding slots corresponding to the motor rotor core groove; draw bars are arranged between the notches of the guide disk and the sliding slots of the fixed disk; one end of each draw bar is provided with an abutting head which is abutted against the outside of the fixed disk, and the other end of each draw bar is provided with an abutting block which is abutted against the guide disk; a screw hole is arranged on the abutting block; and a bolt passes through the screw hole on the abutting block by force. The insertion device for the magnetic steel of the permanent magnet motor has the advantages of simple structure and low manufacturing cost, is convenient to operate, and can effectively solve the problem that the magnetic steel of the rotor core can not be inserted easily.

Description

technical field [0001] The invention relates to the technical field of electromechanical manufacturing, in particular to a magnet steel insertion device for a permanent magnet motor. Background technique [0002] When the rotor core of the permanent magnet motor is inserted into the magnet steel, there is a large repulsive force between the magnet steel and the magnet steel due to the strong suction force between the rotor core and the magnet steel. Therefore, it cannot be loaded at all without special tools. Contents of the invention [0003] The purpose of the present invention is to provide a permanent magnet motor magnetic steel insertion device to solve the technical problems existing in the current permanent magnet motor magnetic steel insertion. [0004] In order to achieve the above technical purpose, the technical solution adopted by the present invention is: a permanent magnet motor magnetic steel insertion device, including a circular guide plate and a circular...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K15/03
Inventor 郝秦萍宋建明刘会珍葛荣丽高小花
Owner SHANDONG HUALI ELECTRIC MOTOR GRP
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