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Magnetic levitation axial bearing assembly and motor provided with magnetic levitation axial bearing assembly

An axial bearing and magnetic levitation technology, applied in the direction of shaft and bearing, bearing, mechanical equipment, etc., can solve the problem of low reliability, and achieve the effect of improving assembly and avoiding damage

Active Publication Date: 2019-06-14
GREE ELECTRIC APPLIANCES INC OF ZHUHAI +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] The main purpose of the present invention is to provide a magnetic levitation axial bearing assembly and a motor with it, so as to solve the problem of low reliability of the bearing assembly caused by the use of silica gel seal in the bearing assembly in the prior art

Method used

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  • Magnetic levitation axial bearing assembly and motor provided with magnetic levitation axial bearing assembly
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  • Magnetic levitation axial bearing assembly and motor provided with magnetic levitation axial bearing assembly

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Embodiment Construction

[0048] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0049] It should be noted that the terminology used here is only for describing specific implementations, and is not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural, and it should also be understood that when the terms "comprising" and / or "comprising" are used in this specification, they mean There are features, steps, operations, means, components and / or combinations thereof.

[0050] It should be noted that the terms "first" and "second" in the specification, claims and drawings of the present application are used to distinguish similar objects, ...

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Abstract

The invention provides a magnetic levitation axial bearing assembly and a motor provided with the magnetic levitation axial bearing assembly. The magnetic levitation axial bearing assembly comprises abearing iron core and a framework, wherein the bearing iron core is provided with a mounting part; and a coil is arranged on the framework, the framework and the coil are fixed into the mounting partthrough a pouring sealant. The pouring sealant is adopted for sealing in the assembly process of the bearing iron core in the magnetic levitation axial bearing assembly and the framework, the sealingmode of silica gel and threaded glue sealing adopted in the prior art is canceled, the problem of breaking of the framework in the bolt driving process is solved, and meanwhile, the assembly and production efficiency of the magnetic levitation axial bearing assembly can be effectively improved by adopting the pouring sealant.

Description

technical field [0001] The invention relates to the technical field of bearing equipment, in particular to a magnetic suspension axial bearing assembly and a motor having the same. Background technique [0002] In the prior art, the structure of the axial bearing iron core is realized in the following manner: firstly, the coil is wound on the skeleton, and the coil and the skeleton are dipped in paint and cured together. Put the skeleton into the iron core, lock the skeleton and the iron core with self-tapping screws, fill the bosses of the skeleton and the iron core with silica gel to achieve sealing, and place the iron core flat after the silica gel is cured, and fill the skeleton groove with insulation Baking feeling after paint. There are following defects in adopting the bearing structure in the prior art: [0003] 1. When filling the silica gel, it takes a long time to wait for the silica gel to cure, and the manufacturability is not good. [0004] 2. When locking t...

Claims

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Application Information

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IPC IPC(8): F16C32/04
Inventor 龚敏龙胜民伍尚权林学明张核王周叶周成海
Owner GREE ELECTRIC APPLIANCES INC OF ZHUHAI
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