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

Self-lubricating bearing copper mesh and manufacturing method thereof

A self-lubricating bearing and copper mesh technology, used in bearing components, shafts and bearings, mechanical equipment, etc., can solve problems such as poor lubrication effect and easily damaged bearings, and achieve excellent lubrication effect and long-lasting reliable work.

Pending Publication Date: 2019-01-22
江苏新风网业有限公司
View PDF1 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage is that the copper mesh used in the bearing only depends on the wear of the copper wire, and the obtained copper powder is lubricated, so the lubricating effect is not good, and the bearing is easily damaged

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
  • Self-lubricating bearing copper mesh and manufacturing method thereof
  • Self-lubricating bearing copper mesh and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] Such as Figure 1-2 As mentioned above, it is a self-lubricating bearing copper mesh, which includes a number of copper wires 2 cross-woven by latitude and longitude, and the edges of the copper mesh 1 made of copper wires 2 are wrapped with rubber materials. The copper wire 2 includes a copper wire body 201, The outer surface of the copper wire body 201 is extruded by external force to form a concave-convex attachment surface 202 , and the outer surface of the copper wire body 201 is provided with a spiral groove 206 along the length direction of the copper wire body 201 . The spiral groove 206 can make the graphite layer 203 cover on the surface of the copper wire body 201, and at the same time ensure that the graphite layer 203 is filled in the spiral groove 206, so that the copper wire body 201 is provided with a graphite layer 203 in the circumferential direction to ensure stable lubrication and good adhesion. A wear-resistant and lubricating graphite layer 203 is ...

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 self-lubricating bearing copper mesh and a manufacturing method thereof. The self-lubricating bearing copper mesh is formed by carrying out warp and weft cross weaving on aplurality of copper wires, wherein the copper wire comprises a copper wire body, the outer surface of the copper wire body is pressed by external force to form a concavo-convex attached surface, and the attached surface is covered with a wear-resistant lubricating graphite layer. According to the present invention, the graphite layer can be firmly wrapped on the copper wire body due to the presence of the attached surface, the graphite layer forms graphite powder during the rotational friction due to the presence of the graphite layer, and the graphite powder lubricates the rotational friction, such that the lubrication effect is good.

Description

technical field [0001] The invention relates to the technical field of lubricating bearings, in particular to a self-lubricating bearing copper mesh and a manufacturing method thereof. Background technique [0002] The existing Chinese patent database discloses a patent titled a special copper mesh for oil-free lubricating bearings and its processing method. The patent application number is 201310021068.3, and the application date is 2013.01.21. As of 2013.05.15, the device includes Qsn6.5-0.1 tin phosphor bronze wire, the tin content in the Qsn6.5-0.1 tin phosphor bronze wire is 6.6-7.2%, the phosphorus content is 0.22-0.26%, and the electrolytic copper content is 92.56-93.16%. Its shortcoming is: this copper net is used in the bearing and only relies on the wear and tear of copper wire, and the copper powder obtained is lubricated, so its lubricating effect is not good enough, easily damages bearing. Contents of the invention [0003] The object of the present inventio...

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): F16C33/16C22C9/02C22F1/08
CPCF16C33/16C22C9/02C22F1/08
Inventor 沈朗
Owner 江苏新风网业有限公司
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