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

Axial rolling bearing

A technology of rolling bearings and bearings, which is applied in the field of parts supporting the axial movement of mechanical workpieces, can solve the problems of large frictional force of axial movement and increased matching clearance, and achieve the effects of less frictional force, saving money, and good movement clearance

Inactive Publication Date: 2008-04-30
孙世梁
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem of large friction force in the axial movement of the workpiece and the increase of the fit gap after the workpiece is worn, the technical invention provides an axial rolling bearing, and the bearing roller ball and bushing can be replaced, which is suitable for various shapes of workpieces

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
  • Axial rolling bearing
  • Axial rolling bearing
  • Axial rolling bearing

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] In Figure 1, the two ends of the inner diameter of the outer ring (A) of the axial rolling bearing are equipped with locking rings (B), and the two-ring slopes are stuck on the slope of the rolling group bracket. The wedge (F) is open and circular, and has 3 places The guide groove of the rolling group bracket, the outer diameter is matched with the inner diameter of the bearing outer ring (A), the rolling group bracket (D) is installed in the inner diameter guide groove, and the locking ring (H) is pressed against the locking ring ( B) on. When adjusting the inner diameter of the bearing, you can adjust the ring (G) to rotate forward or reverse through the long arc holes at the 2 places of the locking ring (H), and push the wedge pad (F) and the rolling group bracket (D) to move, so the inner diameter of the bearing is change, then tighten the locking ring (H) so that the rolling group does not loosen and ensure a good working gap between the roller ball (E) and the wo...

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

An axial rolling bearing for supporting a mechanical work-piece making axial movements consists of an outer bearing ring, locking rings, a spring, a rolling assembly, a wedge pad, an adjustment coil and a locking coil, wherein, two ends of the outer bearing ring are provided with the locking rings, inclines of which are clamped on the incline of a rolling assembly support; the rolling assembly support is arranged in a wedge pad guide slot. The wedge pad can be pushed to move by rotating and adjusting the coils, and the rolling assembly is also led to move, thereby changes occur to the gap between balls of the rolling assembly and the work-piece. After the gap is adjusted, the rolling assembly can be prevented from loosening by screwing the locking coil up. The bearing balls work by rolling in the work-piece, so the friction is low; the inner diameter of the bearing can be adjusted after the work-piece is worn; balls can be replaced with new ones if damaged.

Description

technical field [0001] The technical invention relates to a part supporting the axial movement of a mechanical workpiece, specifically the technical invention is an axial rolling bearing (also known as a guide sleeve bearing). Background technique [0002] The traditional guide post and guide bush are subject to surface friction, and the friction force is relatively large. After the workpiece is worn, the fit gap will increase, which will affect the mechanical performance. Contents of the invention [0003] In order to solve the problem of large frictional force of the axial movement of the workpiece and the increase of the fit gap after the workpiece is worn, the technical invention provides an axial rolling bearing, and the bearing ball and bushing can be replaced, which is suitable for various shapes of workpieces. [0004] The axial rolling bearing invented by the technology is composed of a bearing outer ring, a locking ring, a spring, a rolling group, a wedge pad, an...

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): F16C13/04
Inventor 孙世梁
Owner 孙世梁
Features
  • Generate Ideas
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com