Casing and magnetic shoe bonding auxiliary device

A technology of auxiliary devices and casings, which is applied to electromechanical devices, manufacturing motor generators, electrical components, etc., can solve the problems of the position of the magnetic steel deviate from the set position, the magnetic steel cannot fit together well, etc. The effect of installation accuracy, less parts, and convenient lifting
CN112018977APending Publication Date: 2020-12-01HENGDIAN GRP INNUOVO ELECTRIC
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
HENGDIAN GRP INNUOVO ELECTRIC
Publication Date
2020-12-01

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Abstract

The invention relates to the field of motor assembly, in particular to a casing and magnetic steel bonding auxiliary device. The device comprises a press and a casing positioning seat, wherein the press comprises a pressing block; a lifting rod which is vertically arranged is arranged below the pressing block; the lifting rod is supported on the casing positioning seat through an elastic piece; aplurality of push plates are arranged on the circumferential side of the lifting rod; the push plate is arranged on the casing positioning seat in a sliding fit manner along the radial direction of the lifting rod; the lifting rod moves up and down to enable the push plate to move horizontally in the radial direction of the lifting rod; the side, away from the lifting rod, of the push plate is provided with a contact face used for making contact with the magnetic steel; and the pressing block is provided with a first pressing part used for applying force to the lifting rod and a second pressing part used for applying force to the magnetic steel located on the push plate side. The device has the advantages that the position of the magnetic steel during bonding can be kept, so that the magnetic steel fixing position is prevented from deviating from the set position, the magnetic steel mounting precision is improved, and the magnetic steel and the casing are conveniently fixed.
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Description

technical field

[0001] The invention relates to the field of motor assembly, in particular to an auxiliary device for bonding a casing and magnetic steel. Background technique

[0002] The Chinese patent with the application number 201911043305.X discloses a magnetic tile pressing tool in the stator assembly. The movement of the first pressing block and the second pressing block is realized by rotating the adjusting screw to compress the magnetic steel. On the inner wall of the casing to facilitate the bonding of the casing and the magnetic steel.

[0003] For a motor with a long axial length, at least two layers of magnetic steel are arranged in the axial direction in the casing, and there is a problem that the same poles repel each other between the adjacent two layers of magnetic steel, and the adjacent two layers of magnetic steel cannot be easily Fit together well so that the position of the magnetic steel is fixed from the set position. Contents of the invention ...

Claims

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