Universal flexible multi-functional coupling

A technology of universal flexibility and couplings, which is applied in the direction of elastic couplings, couplings, mechanical equipment, etc., can solve problems such as difficult installation, adjustment, high precision requirements, and single use conditions, so as to achieve the goal of not being easily damaged. Large shaft and fatigue torque, time-saving and convenient disassembly

Inactive Publication Date: 2010-12-22
李文聪
View PDF5 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the coupling still has some shortcomings, such as: single use, can only be used between the fixed distance between the driving machine and the driven machine; the axial kink angle is small, the allowable speed is low, the fatigue torque is small, weak, large amplitude, and easy to deform under high temperature conditions; in addition, this type of coupling has high requirements for the accuracy of the distance between the end faces of the two shafts during installation, it is difficult to install and adjust, and it is time-consuming and laborious

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Universal flexible multi-functional coupling
  • Universal flexible multi-functional coupling
  • Universal flexible multi-functional coupling

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] The shaft coupling of the present invention will be further described in detail below in conjunction with the embodiments.

[0022] Such as figure 1 , 2 , 3, and 4, the shaft coupling of this example is from the passive end tapered sleeve 24 to the active end tapered sleeve 18, followed by the passive end semi-connected sleeve 1, the elastic ring 25, the docking disc I28, and the overlapping film Sheet group 4, slidable adjustable shaft sleeve 10, slidable adjustable mandrel 23, universal joint 3, docking disk II22, overlapping diaphragm group 4, docking disk III9, semi-connected taper sleeve 2 at the driving end. One end of the passive end tapering sleeve 24 with a flange is placed on the cone of the passive end half coupling sleeve 1, and they are fixed by bolts; There is a ring of grooves on one end surface of the sleeve 1 near the inner hole, and an elastic ring 25 is installed in the grooves; the other end of the docking disk I28 and the overlapping diaphragm gro...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to a universal flexible multi-functional coupling, which comprises two half coupling taper sleeves and a middle section, wherein the middle section comprises three jointing plates, an adjustable slip joint and a universal joint; the adjustable slip joint comprises a mandrel and a shaft sleeve sleeved on the mandrel; key slots are correspondingly reserved at the internal axial position of the shaft sleeve and the external axial position of the mandrel respectively; the shaft sleeve and the mandrel are fixed by slip keys in the key slots; the joint plate I is connected with a flange plate on the end part of the shaft sleeve; the flange plate at one end of the universal joint is connected with that on the end part of the mandrel; the flange plate at the other end of the universal joint is connected with the jointing plate II; the jointing plates II and III are connected; and the two half coupling taper sleeves are connected to the outsides of the jointing plates I and III respectively. The coupling has the advantages of great axial and angular compensation, high fatigue-durable torque, high-temperature resistance without deformation, high flexibility, low amplitude, low noise, short assembly and disassembly time, long service life and the like, and is the multifunctional coupling with high comprehensive performance.

Description

technical field [0001] The invention belongs to the field of shaft couplings, in particular to a universal flexible multifunctional coupling. Background technique [0002] As a motor to transmit power, the most common one is to connect the output shaft of the motor with the transmission shaft through a coupling, so that the power of the motor can be transmitted. However, the universal and diaphragm couplings used at home and abroad often cannot meet the technical requirements for high-temperature working conditions and high-temperature medium equipment in the use and installation of passive equipment. In metallurgy, petrochemical, petroleum Various equipment used such as: high temperature pump, rolling machine and various test platforms. When the temperature of the high-temperature medium pumped out by the high-temperature pump exceeds 200°C, the pump shaft is affected by the heat of the high-temperature conduction pump shaft, and the pump shaft is deformed, causing the dia...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): F16D3/38
Inventor 李文聪
Owner 李文聪
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap