A self-returning electromagnetic clutch

An electromagnetic clutch, duplex technology, applied in the direction of magnetic drive clutch, clutch, non-mechanical drive clutch, etc., can solve the problems of complex structure, unfavorable connection of external power supply, increase in volume and mass, etc., to control volume and quality, and facilitate connection. The effect of power

Active Publication Date: 2021-04-13
JIANGSU UNIV OF TECH
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Problems solved by technology

[0004] In order to solve the technical problems that the electromagnetic adsorption component of the electromagnetic clutch in the prior art rotates with the shaft, which is not conducive to connecting the external power supply, or the built-in power supply leads to complex structure, increased volume and quality, the present invention proposes a self-returning electromagnetic Clutch, which solves the above technical problems

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  • A self-returning electromagnetic clutch
  • A self-returning electromagnetic clutch
  • A self-returning electromagnetic clutch

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Embodiment Construction

[0024] The content of the present invention will be further described below in conjunction with the accompanying drawings. In describing the present invention, it is to be understood that the terms "radial", "axial", "upper", "lower", "top", "bottom", "inner", "outer" etc. indicate orientation Or the positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation , and therefore cannot be construed as a limitation of the present invention. In the description of the present invention, unless otherwise specified, "plurality" means two or more.

[0025] In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "installation", "s...

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Abstract

The invention relates to an electromagnetic clutch system, in particular to a self-returning electromagnetic clutch. Including: shaft coupling assembly, the shaft coupling assembly is divided into two groups, the shaft coupling assembly includes a shaft coupling and a reset piece, the two shaft couplings are arranged at the ends of the two shafts in an axially movable manner and rotate together with the shafts where they are located, the two shafts The ends of the two shaft couplings that are close to each other are the coupling ends, and the two shaft couplings move axially toward each other under the action of the electromagnetic drive assembly until the two coupling ends meet to realize the coupling; Axially separated under the action of the above-mentioned reset member, and the coupling is disconnected; the electromagnetic drive component is gap-fitted on the outer periphery of the boundary between the two sets of coupling components, and the electromagnetic adsorption component is energized to form a magnetic circuit. The magnetic circuit passes through the two couplings. It solves the technical problem that the electromagnetic adsorption assembly of the electromagnetic clutch in the prior art rotates with the shaft, which is not conducive to connecting an external power supply, or that the built-in power supply leads to complex structure, increased volume and quality.

Description

technical field [0001] The invention relates to an electromagnetic clutch system, in particular to a self-returning electromagnetic clutch. Background technique [0002] Electromagnetic clutch is also called electromagnetic coupling. It uses the principle of electromagnetic induction and the friction between the inner and outer friction plates to make the two rotating parts in the mechanical transmission system, and the driven part can be combined or separated from the electromechanical connection when the active part does not stop rotating. A device is an electrical appliance that performs automatically. Electromagnetic clutches can be used to control mechanical starting, reverse, speed regulation and braking, etc. It has the advantages of simple structure, fast action, small control energy, and convenient long-distance control; although it is small in size, it can transmit large torque; when used for braking control, it has the advantages of fast and stable braking, so e...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16D47/00F16D27/06F16D27/09
CPCF16D27/06F16D27/09F16D47/00
Inventor 俞成涛孙月梅叶霞
Owner JIANGSU UNIV OF TECH
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