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

Novel axial fatigue tester

A fatigue testing machine, axial technology, applied in the direction of applying repetitive force/pulsation force to test the strength of materials, etc., can solve problems such as complex structure and single function

Inactive Publication Date: 2011-02-16
黄衍国
View PDF6 Cites 11 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The axial fatigue testing machine must be used to carry out the fatigue test on the product to ensure the performance of the product. However, the existing axial fatigue testing machine only simply performs a single function test of tension or compression on the thrust rod workpiece, which has a single function and a complex structure.

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
  • Novel axial fatigue tester
  • Novel axial fatigue tester
  • Novel axial fatigue tester

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0010] Such as figure 1 , figure 2 As shown, a new axial fatigue testing machine includes a workbench 2, a lower U-shaped connecting seat 3 arranged in the middle of the workbench 2, an upper connecting plate 6 arranged above the workbench 2, and an upper connecting plate 6 arranged between the workbench 1 and the upper The support column 4 between the connecting plates 6, the upper U-shaped connecting seat 9 located in the middle of the lower end surface of the upper connecting plate 6, the main oil cylinder 8 located on the upper end surface of the upper connecting plate 6, the piston rod lower end of the main oil cylinder 8 and the Upper U-shaped connecting seat 9 is connected into one. The workbench 2 is fixed on the base 1, the support columns 4 are provided with four, and are arranged at the four corners of the upper connecting plate 6, and the lower U-shaped connecting seat 3 and the upper U-shaped connecting seat 9 are installed with Thrust rod part 5. During the t...

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 the field of automobile accessories, in particular to a novel axial fatigue tester. The novel axial fatigue tester comprises a workbench, a lower U-shaped connection base, an upper connection board, a support pole, an upper U-shaped connection base and a main oil cylinder, wherein the lower U-shaped connection base is arranged in the middle of the workbench; the upper connection board is arranged above the workbench; the support pole is arranged between the workbench and the upper connection board; the upper U-shaped connection base is arranged in the middle of the lower end face of the upper connection board; and the main oil cylinder is arranged on the upper end face of the upper connection board, and the lower end of a piston rod of the main oil cylinder is integrally connected with the upper U-shaped connection base. Due to the structure, the stretching and compression of a thrust rod can be realized, so that sinusoidal wave is realized, and the tester is convenient to use and simple in structure.

Description

technical field [0001] The invention relates to the field of auto parts, in particular to a novel axial fatigue testing machine. Background technique [0002] Automotive thrust rods are widely used in dual rear axle balance suspension and air suspension trucks and passenger cars to maintain the relative position between the two axles or between the axle and the frame, and to transmit the longitudinal and lateral forces of the car. Forces and moments in other directions can also be transmitted. The thrust rod of the car is mainly composed of a ball head and a sleeve in the axial direction through several corrugated bites to support the truck and passenger car, and is used to maintain a large axial force between the two axles or between the axle and the car. It is required to be able to withstand a certain torque T and tension F. The axial fatigue testing machine must be used to carry out the fatigue test on the product to ensure the performance of the product. However, the ...

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 Applications(China)
IPC IPC(8): G01N3/36
Inventor 黄衍国
Owner 黄衍国
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