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Connection mechanism for worm and rotating shaft of motor

A technology of motor shafts and connecting mechanisms, which is applied in the direction of electrical components, electromechanical devices, electric components, etc., can solve the problems of mutual influence, work performance and service life, etc., so as to avoid the influence and ensure stable work and service life. Effect

Inactive Publication Date: 2011-11-09
许晓华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a connection mechanism between the worm and the motor shaft, which can well solve the problem that when the worm or the motor suddenly stops, they are easy to affect each other, and the working performance and service life will be affected over time.

Method used

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  • Connection mechanism for worm and rotating shaft of motor
  • Connection mechanism for worm and rotating shaft of motor
  • Connection mechanism for worm and rotating shaft of motor

Examples

Experimental program
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Embodiment Construction

[0016] like figure 1 and image 3 As shown, it is a first embodiment of a connection mechanism between a worm and a motor shaft in the present invention, including a worm 1 and a motor shaft 2, the worm and the motor shaft are coaxially connected by a flexible connecting body 3, and the two ends of the flexible connecting body A card slot 31 is provided on the top, and the end of the worm and the motor shaft is provided with a card file 4 corresponding to the card slot. The card file 4 is carded in the card slot 31. The latch is in the shape of a font, and the slots on both ends of the flexible connecting body are arranged crosswise with a phase difference of 60 to 90 degrees. The flexible connecting body is a high-temperature-resistant plastic connecting block. The two ends of the connecting body 3 are provided with jacks 32 matching the worm and the motor shaft, the slot 31 is set on the bottom wall of the jack, and correspondingly, the snaps are set on the front faces of t...

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Abstract

The invention discloses a connection mechanism for a worm and a rotating shaft of a motor. The mechanism comprises the worm and the rotating shaft of the motor, wherein the worm is coaxially connected with the rotating shaft of the motor by a flexible connector; the two end faces of the flexible connector are provided with card slots; the ends of the worm and the rotating shaft of the motor are provided with card gears corresponding to the card slots; the card gears are arranged in the card slots; and the card slots on the two end faces of the flexible connector are in phase difference crossed arrangement of between 60 and 90 degrees. The worm is coaxially connected with the rotating shaft of the motor by the flexible connector; the worm and the motor can be buffered through the flexible connector when an urgency stop situation happens; an influence caused by rigid transmission is avoided very well; and long-term steady operation and service life are ensured.

Description

technical field [0001] The invention relates to a connection mechanism between a worm screw and a rotating shaft of a motor. Background technique [0002] The existing worm and the motor shaft usually adopt a flange structure or a slot for direct insertion and rigid connection. For example, the name disclosed by the State Intellectual Property Office of China on March 2, 2005 is a motor with a worm gear reduction mechanism. Publication No. For CN1588761, one end of the armature shaft is inserted into the processing hole on the end face of the worm, and is coaxially connected with the worm through an adhesive. This rigid connection structure is easy to affect each other when the worm or the motor stops suddenly. It will affect the working performance and service life. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a connection mechanism between the worm and the motor shaft, which can well solve the problem that ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02K7/10
Inventor 申屠君
Owner 许晓华