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Double-type flexible diaphragm coupling

A technology of elastic diaphragms and couplings, which is applied in the direction of elastic couplings, couplings, rotation vibration suppression, etc., can solve the problems of small bearing capacity of couplings, narrow working temperature range, and large vibration in use, and achieve The effect of wide working temperature range, long service life and small vibration

Inactive Publication Date: 2014-03-26
李明香
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the existing couplings have small bearing capacity, small application range, short service life, narrow operating temperature range, and large vibration when used at high speeds.

Method used

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Examples

Experimental program
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Effect test

Embodiment Construction

[0010] The following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0011] Embodiments of the invention include:

[0012] A double-type elastic diaphragm coupling, including: a first elastic diaphragm, a second elastic diaphragm, a main shaft, a driving bushing, a driven bushing and a balance shockproof member, the driving bushing passes through the The first elastic diaphragm is sleeved on one end of the main shaft, the driven shaft sleeve is sleeved on the other end of the main shaft through the second elastic diaphragm, and the middle part of the main shaft is set There are said ...

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PUM

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Abstract

The invention discloses a double-type flexible diaphragm coupling which comprises a first flexible diaphragm, a second flexible diaphragm, a spindle, a driving shaft sleeve, a driven shaft sleeve and a balancing anti-vibration part. The driving shaft sleeve is sleeved at one end of the spindle through the first flexible diaphragm, the driven shaft sleeve is sleeved at the other end of the spindle through the second flexible diaphragm, and the balancing anti-vibration part is arranged in the middle of the spindle. The double-type flexible diaphragm coupling is large in bearing capacity, wide in application range, long in service life, wide in operating temperature range, and low in use vibration at high rotation speed.

Description

technical field [0001] The invention relates to the field of shaft couplings, in particular to a double-type elastic film coupling. Background technique [0002] Couplings are mechanical parts used to connect two shafts (drive shaft and driven shaft) in different mechanisms to rotate together to transmit torque. In high-speed and heavy-duty power transmission, some couplings also have the functions of buffering, damping and improving the dynamic performance of the shafting. The coupling consists of two halves, which are respectively connected to the driving shaft and the driven shaft. Generally, the power machine is mostly connected with the working machine by means of a coupling. [0003] However, the existing couplings have small bearing capacity, small application range, short service life, narrow working temperature range, and large vibration when used at high speeds. Contents of the invention [0004] The main technical problem to be solved by the present invention...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16D3/56F16F15/10
Inventor 李明香
Owner 李明香