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Coupler provided with balancing devices

A technology for balancing devices and couplings, which is applied in the direction of couplings, elastic couplings, and balanced rotating bodies. It can solve the problems of low efficiency of coupling balance tests, reduce the number of times, improve precision, and increase moment of inertia Effect

Inactive Publication Date: 2015-12-30
SICHUAN YOUKE COMM TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem of low efficiency of the balance test of the existing coupling, the present invention provides a coupling with a balance device, which is convenient for balance adjustment and improves the balance adjustment accuracy and balance test efficiency of the coupling

Method used

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  • Coupler provided with balancing devices
  • Coupler provided with balancing devices
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Embodiment Construction

[0016] The present invention will be further described below in conjunction with the embodiments, and the described embodiments are only a part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, other used embodiments obtained by persons of ordinary skill in the art without creative efforts all belong to the protection scope of the present invention.

[0017] The shaft coupling with balancing device of the present invention includes a shaft sleeve, an end cover, an inner ring gear, a gland, and an intermediate connecting pipe. It is characterized in that balance rings are arranged symmetrically at both ends of the intermediate connecting pipe. There is an annular dovetail groove in the axial direction of the intermediate connecting pipe on the top, and the balance ring is symmetrically provided with through holes for putting in or taking out the balance weight. One end of the balance weight is provided with a screw, ...

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Abstract

The invention discloses a coupler provided with balancing devices. The coupler comprises a shaft sleeve, an end cap, an inner gear ring, a gland and a middle connecting pipe and is characterized in that balancing rings are symmetrically arranged at two ends of the middle connecting pipe and are provided with annular dovetail grooves in the axial direction of the middle connecting pipe, through holes for balancing blocks to be put in or taken out are symmetrically formed in the balancing rings, a screw is arranged at one end of each balancing block, and the screws penetrate through the dovetail grooves and fastening blocks sequentially to be connected with fastening nuts. The balance test efficiency and accuracy of the coupler can be improved.

Description

technical field [0001] The invention relates to a shaft coupling, in particular to a shaft coupling with a balancing device. Background technique [0002] Couplings are an indispensable link in mechanical transmission. It is mainly used to connect the driving shaft and the driven shaft, to transmit motion and torque, and to compensate for the influence of uneven material structure, manufacturing error, installation error, deformation after loading and temperature changes between the two, so that The main inertial axis passing through the center of mass of the coupling does not coincide with the axis of rotation. A small eccentricity of the coupling will generate a large centrifugal inertial force, which will generate a large additional dynamic pressure on the bearing. It not only makes the shaft and The working condition of the bearing deteriorates, and because the magnitude and direction of the centrifugal inertial force generally change periodically, it will inevitably ca...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16F15/32F16D3/18
Inventor 方远兵郑俊杰唐福生
Owner SICHUAN YOUKE COMM TECH
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