Vibration damper

A technology of shock absorbers and rubber shock absorbers, which is applied in the direction of gas shock absorbers, etc., can solve the problems of engine failure, easy elastic fatigue of spring 13, poor shock absorption effect, etc., and achieve good shock absorption effect and long service life , enhance the effect of shock absorption

Inactive Publication Date: 2011-05-04
桂来强
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This damping device mainly achieves the purpose of damping through the spring 13, but, because the bracket 14 and the support base 11 are rigidly connected, the rigid connection will transmit vibration to the vehicle frame, and the damping effect is poor; at the same time, the spring 13 is easy to be elastic. Fatigue, causing the engine bracket 14 to tilt, resulting in the engine not working properly

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
  • Vibration damper
  • Vibration damper
  • Vibration damper

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0019] see figure 1 , is a schematic structural diagram of Embodiment 1 of the present invention. The shock absorber is mainly composed of a cylinder body 1, a guide plate 2, a rubber shock absorbing part 3, a bottom plate 4 and a screw rod 7, wherein the cylinder body 1, the guide plate 2 and the bottom plate 4 are metal parts, and the upper and lower ends of the cylinder body 1 are respectively The guide plate 2 and the bottom plate 4 are welded or riveted, and a rubber shock absorbing part 3 is bonded to the middle and upper part of the cylinder body 1. The rubber shock absorbing part 3 is a rubber diaphragm, and the material of the rubber diaphragm is rubber or rubber plastic. Neoprene or butyl rubber is preferred. The tensile strength of the rubber diaphragm is 200-630N / mm, the elongation at break is 400-700%, and the flexing resistance is more ...

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 a vibration damper which comprises a cylinder body, wherein the upper end, the lower end and the inside of the cylinder body are respectively provided with a guide plate, a bottom plate and a rubber vibration-damping component fixedly, a pull rod is penetrated on the guide plate along the axis of the cylinder body, the pull rod and the guide plate are in movable fit, the lower end of the pull rod is fixedly connected with the rubber vibration-damping component, and the upper end of the pull rod is provided with external screw threads; a screw rod which is in the same axis with the pull rod is fixedly installed on the bottom plate. The invention has the advantages of good vibration-damping effect, high durability, good stability and convenient installation.

Description

technical field [0001] The invention relates to a shock absorber, in particular to a shock absorber which mainly utilizes rubber parts for shock absorption. Background technique [0002] Vibration and noise are two major public hazards when construction machinery is working. The engine is the main vibration source of construction machinery, especially when the engine is running at high speed, the vibration is particularly obvious. For example, the output power and torque of the three-wheeled motorcycle engine are small, and the speed is quite high. Generally, the rated power speed reaches 7000-8000rpm, so the vibration from the engine is even more serious. The transmission of engine vibration directly affects the reliability and service life of construction machinery, and also makes the driver's comfort worse and reduces work efficiency. [0003] see Figure 4 At present, the three-wheel motorcycle engine 12 is installed on the engine bracket 14, and the four corners of th...

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 Patents(China)
IPC IPC(8): F16F9/02
Inventor 桂来强
Owner 桂来强
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