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Double-isolating-ring electromagnetic clutch

An electromagnetic clutch and double isolation technology, applied in the field of clutches, can solve the problems of complex connection, short service life, small transmission torque, etc., and achieve the effect of good magnetic permeability, good effect, and large bearing radial torque intensity

Inactive Publication Date: 2011-08-03
王万年
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the domestic pharmaceutical, food, chemical, light industry, tobacco and other industries have higher and higher requirements for automatic production, and more and more strict requirements for the transmission mechanism in the production process. The traditional domestic electromagnetic clutch is a friction clutch structure. , complex structure, large coil winding, large body shape, small transmission torque, complex connection mode, high failure rate, frequent adjustment and maintenance, and short service life

Method used

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  • Double-isolating-ring electromagnetic clutch
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  • Double-isolating-ring electromagnetic clutch

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Embodiment Construction

[0017] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.

[0018] like figure 1 , figure 2 As shown, a double isolation ring electromagnetic clutch includes a flange 1 and a housing 2, the flange 1 and the housing 2 are welded into one body by welding, a coil skeleton is arranged in the casing 2, and a coil winding is arranged in the coil skeleton 3. Form the yoke area, press the friction disc into the yoke area, and fix it with rivets 5. The friction disc includes the outer ring of the friction disc 4, the middle ring of the friction disc 7 and the inner ring of the friction disc 9, the middle ring of the friction disc 7 and the inner ring of the friction disc An isolation outer ring 6 and an isolation inner ring 8 are inlaid between the friction disc outer ring 4 and the friction disc inner ring 9 ....

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Abstract

The invention discloses a double-isolating-ring electromagnetic clutch, which relates to clutches. The electromagnetic clutch comprises a square flange and a shell, wherein the square flange is integrally welded with the shell; a coil framework is arranged in the shell; a coil winding is arranged in the coil framework to form a magnet yoke region; and the magnet yoke region is pressed into a friction disc and is fixed by a rivet in a riveting way. The clutch is characterized in that: the friction disc comprises a friction disc outer ring, a friction disc middle ring and a friction disc inner ring; and an isolation outer ring is embedded between the friction disc middle ring and the friction disc outer ring, and an isolation inner ring is embedded between the friction disc middle ring and the friction disc inner ring. The clutch has a novel structure; and by the clutch, a magnetic passage is effectively changed, magnetic leakage is reduced, magnetic field intensity is improved, the overall dimension of a machine part is reduced, and installation and maintenance are facilitated.

Description

technical field [0001] The invention relates to a clutch, in particular to a double isolation ring electromagnetic clutch. Background technique [0002] At present, the domestic pharmaceutical, food, chemical, light industry, tobacco and other industries have higher and higher requirements for automatic production, and more and more strict requirements for the transmission mechanism in the production process. The traditional domestic electromagnetic clutch is a friction clutch structure. , complex structure, large coil winding, large body shape, small transmission torque, complex connection mode, high failure rate, frequent adjustment and maintenance, and short service life. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a double isolation ring electromagnetic clutch with novel structure and convenient installation and maintenance. [0004] The technical problem to be solved by the present invention adopts the ...

Claims

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Application Information

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IPC IPC(8): F16D27/14F16D69/04
Inventor 王万年
Owner 王万年
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