Outer rotor brushless motor magnetic steel adhesion tool

A brushless motor and outer rotor technology, applied in electromechanical devices, manufacturing motor generators, manufacturing stator/rotor bodies, etc., can solve the problems of slow bonding speed, affecting the overall quality of the motor, difficult to bond evenly, etc. The effect of speed and quality

Pending Publication Date: 2018-10-09
宣城坚腾智能传动设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the magnetic steel is bonded at intervals on the inner wall of the casing, it is not easy to bond evenly, the bonding speed is slow, and it is easy to make the gap uneven, the bonding quality is poor, and the overall quality of the motor is affected.

Method used

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  • Outer rotor brushless motor magnetic steel adhesion tool
  • Outer rotor brushless motor magnetic steel adhesion tool
  • Outer rotor brushless motor magnetic steel adhesion tool

Examples

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Embodiment Construction

[0021] Below in conjunction with accompanying drawing and embodiment, further elaborate the present invention. In the following detailed description, certain exemplary embodiments of the invention are described by way of illustration only. Needless to say, those skilled in the art would realize that the described embodiments can be modified in various different ways, all without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and not intended to limit the scope of the claims.

[0022] Such as Figure 1 to Figure 3 As shown, a magnetic steel bonding tool for an outer rotor brushless motor in this embodiment includes a positioning ring 1, the inner edge of the positioning ring 1 is vertically connected with a connecting ring 2 along the circumferential direction, and the axis line of the positioning ring 1 is aligned with the The axis line of the connecting ring 2 is consistent, the outer diamet...

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Abstract

The invention discloses an outer rotor brushless motor magnetic steel adhesion tool which comprises a positioning ring, wherein a connecting ring is vertically connected in a circumferential directionon the inner edge of the positioning ring; the axis line of the positioning line is accordant with that of the connecting ring; the outer diameter of the connecting ring is accordant with the inner diameter of a casing; the outer diameter of the positioning ring is greater than the inner diameter of the casing; a plurality of stripy positioning columns are connected at intervals in an axial direction on an end surface, away from the positioning ring, of the connecting ring; the gap between every two adjacent positioning columns is accordant with the width of magnetic steel to be adhered; thenumber of the magnetic steel to be adhered is set as n; the number of the positioning columns is n+1. By adopting the outer rotor brushless motor magnetic steel adhesion tool disclosed by the invention, magnetic steel can be adhered uniformly and adhered to the bottom directly, the magnetic steel adhesion speed is increased, and the magnetic steel adhesion quality is improved.

Description

technical field [0001] The invention belongs to the technical field of motor assembly tooling, and in particular relates to a magnetic steel bonding tool for an outer rotor brushless motor. Background technique [0002] When the design pole arc coefficient of the magnetic steel of the existing outer rotor brushless motor is less than 1, there needs to be a gap between the magnetic steel and the magnetic steel. When the magnetic steel is bonded at intervals on the inner wall of the casing, it is not easy to bond uniformly, the bonding speed is slow, and the gap is easy to be uneven, and the bonding quality is poor, which affects the overall quality of the motor. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a magnetic steel bonding tool for an outer rotor brushless motor that can bond the magnetic steel evenly and directly to the bottom, which improves the speed and quality of the magnetic steel bonding. [000...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K15/03
CPCH02K15/03
Inventor 孙伟郭文西陆富贵张国扬
Owner 宣城坚腾智能传动设备有限公司
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