Fiber electric brush assembly

A brush and fiber technology, applied in the direction of circuits, collectors, electrical components, etc., can solve the problems of complex assembly structure of fiber brushes, high requirements for fine workmanship of fiber brushes, and general fineness

Active Publication Date: 2019-03-08
四川精通电气设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The fine workmanship requirements of fiber brushes are high, and the existing assembly structures for making fiber brushes are complex, inconvenient to use, and the fineness is average

Method used

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  • Fiber electric brush assembly
  • Fiber electric brush assembly

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Embodiment Construction

[0020] The present invention will be further described below in conjunction with accompanying drawing:

[0021] Such as figure 1 , 2 As shown, the present invention provides a fiber brush assembly, the fiber brush includes a fiber bundle 14 and a fiber bundle copper tube 15, the fiber brush assembly includes a positioning plate 1, a bottom plate 2 and a support column 3, the positioning plate 1 Located above the base plate 2, the lower end of the supporting column 3 is fixed on the base plate 2, the positioning plate 1 is fixed on the upper part of the supporting column 3, the positioning plate 1 is provided with a limiting hole 4 for limiting the fiber bundle 14, The outer diameter of the fiber bundle copper tube 15 is larger than the diameter of the limiting hole 4 . When such a fiber brush is assembled in use, the fiber bundle copper tube 15 is first placed above the limit hole 4, and the through hole 12 of the same light is aligned with the limit hole 4, and then the fib...

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PUM

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Abstract

The invention belongs to the technical field of electric brushes, and particularly discloses a fiber electric brush assembly. A fiber electric brush comprises a fiber bundle and a fiber bundle copperpipe; a fiber electric brush assembly comprises a positioning plate, a bottom plate and a supporting column; the positioning plate is arranged above the bottom plate; the lower end of the supporting column is fixed on the bottom plate; the positioning plate is fixed at the upper portion of the supporting column; the positioning plate is provided with a limiting hole used for limiting the fiber bundle; and the outer diameter of the fiber bundle copper pipe is larger than the hole diameter of the limiting hole. The fiber electric brush assembly is simple in structure, convenient to use and better in finished product quality.

Description

technical field [0001] The invention belongs to the technical field of electric brushes, and in particular relates to an assembly of fiber electric brushes. Background technique [0002] A brush is a conductive part that makes sliding contact with moving parts to form an electrical connection. The brush is used on a commutator or a slip ring as a sliding contact body that imports and exports current. Its electrical, thermal and lubricating properties Good, and has a certain mechanical strength and the instinct to suppress commutation sparks. Almost all DC motors and commutation motors use brushes, which are an important part of the motor, and fiber brushes are more durable and widely used. . Fiber brushes require high fine workmanship, and the existing assembly structures for making fiber brushes are complex, inconvenient to use, and generally fine. Contents of the invention [0003] In view of the above-mentioned deficiencies in the prior art, the present invention prov...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R39/20H01R39/24
CPCH01R39/20H01R39/24
Inventor 朱梅林
Owner 四川精通电气设备有限公司
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