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

Press fitting equipment and method for rubber ring of torsion damper

A torsional shock absorber and rubber ring technology, applied in hand-held tools, manufacturing tools, etc., can solve problems such as low production efficiency, affecting product quality, and poor stability, and achieve high production efficiency, compact structure, and stable performance.

Active Publication Date: 2014-02-12
CHERY AUTOMOBILE CO LTD
View PDF5 Cites 21 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no special press-fitting equipment, and other press-fitting equipment is used to complete, the production efficiency is low, the stability is poor, and the quality of the product is affected

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
  • Press fitting equipment and method for rubber ring of torsion damper
  • Press fitting equipment and method for rubber ring of torsion damper
  • Press fitting equipment and method for rubber ring of torsion damper

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] The specific implementation manner of the present invention will be described in further detail below by describing the embodiments with reference to the accompanying drawings.

[0027] Such as Figure 1 to Figure 4 As shown, the torsional shock absorber rubber ring press-fitting equipment includes a positioning clamping mechanism 2, a press-fitting mechanism 3 and a hydraulic cylinder 4 that provides press-fitting pressure.

[0028] The positioning clamping mechanism 2 includes a positioning base 21, a positioning mandrel 22, and a rubber ring positioning seat 23. The positioning base 21 is fixed on the workbench 1, and the center of the positioning base 21 is provided with a groove, and the positioning mandrel 22 is fixed on the positioning base by bolts. 21 central grooves, the positioning base 21 is provided with a positioning groove for positioning the inertia ring 6, the positioning groove is an annular groove, and the positioning mandrel 22 top is fixed with a ru...

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 discloses press fitting equipment and method for a rubber ring of a torsion damper. The press fitting equipment comprises a working platform, wherein a positioning clamping mechanism used for positioning a wheel hub, an inertia ring and the rubber ring is arranged on the working platform; a hydraulic cylinder is arranged above the positioning clamping mechanism on the working platform; a press fitting mechanism is arranged at the end part, which is corresponding to the positioning clamping mechanism, of the piston rod of the hydraulic cylinder. The press fitting method comprises the following steps: sleeving a positioning mandrel with the wheel hub, placing the inertia ring inside a positioning groove on a positioning base, then mounting a rubber ring positioning seat on the positioning mandrel, pressing the wheel hub tightly, sleeving the rubber ring positioning seat with the rubber ring, enabling the hydraulic cylinder to work so as to drive the press fitting mechanism to press downwards for tightly pressing a guide block and enabling the guide block to be in contact with the inertia ring, enabling the press fitting mechanism to press downwards continuously, tightly pressing the inertia ring by spring receiving force, and tightly pressing the bottom end of a press fitting seat between the guide block and the rubber ring positioning seat to press the rubber ring between the wheel hub and the inertia ring. The production efficiency is high, and the quality of products is stable.

Description

technical field [0001] The invention relates to the technical field of torsional shock absorber assembly, in particular to a press-fitting device and a press-fitting method for a rubber ring of a torsional shock absorber. Background technique [0002] Although the structures of various types of rubber shock absorbers are not the same, they are mainly composed of three parts: the hub, the damping rubber ring and the inertia ring. The key process of shock absorber production is to combine these three parts. The difficulty is actually the bonding of metal parts and rubber parts. [0003] At present, there are two main production processes of rubber shock absorbers commonly used in production: vulcanization type and press-in type. The press-in type is to apply the preload by adjusting the compression ratio of the rubber ring. The adjustment amount is much larger than that of the vulcanized type, which can make the rubber ring work in the best state, and its service life is abou...

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): B25B27/02
CPCB25B27/026
Inventor 曾光华郭万山许泳陈俊
Owner CHERY AUTOMOBILE CO LTD
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