Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Cross slip ring and cross slide coupling and harmonic reducer

A technology of Oldham slip rings and sliders, which is applied to shaft couplings, elastic couplings, and mechanical equipment, and can solve problems such as wear, shortened service life of Oldham couplings, and difficulty in coupling lubrication, and achieve The effect of prolonging the service life and reducing the degree of wear

Active Publication Date: 2018-11-27
GREE ELECTRIC APPLIANCES INC
View PDF6 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The problem existing in the existing Oldham coupling is that the sliding fit between the slider and the groove surface of the chute is difficult, and the lubrication in the coupling

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
  • Cross slip ring and cross slide coupling and harmonic reducer
  • Cross slip ring and cross slide coupling and harmonic reducer
  • Cross slip ring and cross slide coupling and harmonic reducer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0050] First embodiment of Oldham slip ring

[0051] See Figure 1 to Figure 3 , figure 1 Is a structural diagram of the first embodiment of the cross slip ring of the present invention, figure 2 It is a schematic structural view of the first embodiment of the cross slip ring of the present invention from a first perspective, image 3 It is a schematic structural view of the first embodiment of the Oldham slip ring in the second view angle of the present invention. The Oldham slip ring 1 is a component in the Oldham coupling. The middle part of the Oldham slip ring 1 has a first through hole 12 penetrating the axial direction. The ring body 10 has first end faces 101 at both ends of the axial direction. And second end surface 102. At the circumferential position of the first through hole 12, the first end surface 101 is provided with two symmetrically arranged first sliders 13, and the second end surface 102 is provided with symmetrically arranged two second sliders 19, the fir...

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 provides a cross slip ring, a cross slide coupling and a harmonic reducer. The harmonic reducer comprises the cross slide coupling, and the cross slide coupling comprises the cross slipring, an input part and an output part. A first slide and a second slide are arranged on the first end face and the second end face of the cross slip ring, a first mounting position is arranged on thefirst slide, a first roller set is arranged in the first mounting position and comprises a plurality of first rollers arranged along a first moving direction, and/or a second mounting position is arranged on the second slide, and a second roller set is arranged in the second mounting position and comprises a plurality of second rollers arranged along a second moving direction. The first slide isin rolling friction fit with a first groove face of a first sliding groove of the input part, the second slide is in rolling friction fit with a second groove face of a second sliding groove of the output part, rolling friction fit replaces original sliding friction fit, wear degree is reduced, and the service lives of the cross slide coupling and the harmonic reducer are prolonged.

Description

Technical field [0001] The invention relates to the technical field of couplings, in particular to an Oldham slip ring, Oldham slider coupling and harmonic reducer. Background technique [0002] At present, cross slider couplings are widely used in general machinery, hydraulic machinery, engineering machinery, metallurgical machinery, mining machinery, chemical machinery and other occasions. Oldham couplings are generally used in common motors. Because of their simple structure, convenient installation and easy maintenance, they are used in a large amount. [0003] An existing Oldham slider coupling includes two half couplings and an Oldham slip ring arranged between the two half couplings, and the side of the two half couplings facing the Oldham slip ring is provided with Sliding grooves and sliding blocks are provided on the opposite sides of the cross slip ring. The sliding blocks on both sides of the cross slip ring are in sliding fit with the sliding grooves of the half coupl...

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
IPC IPC(8): F16D3/36
CPCF16D3/36
Inventor 田珍珍钟成堡崔中程中甫谷甲甲
Owner GREE ELECTRIC APPLIANCES INC
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com