Bushing torsion test tool

A torsion test and bushing technology, which is applied to measuring devices, instruments, scientific instruments, etc., can solve the problems of inconvenient operation, increased cost, and increased structural volume, and achieve the effect of simple and compact overall structure and low cost

Active Publication Date: 2015-10-07
建新赵氏科技股份有限公司
View PDF7 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, none of the equipment used to test the torsion test has the function of applying load in the radial direction
However, adding radially applied load equipment to the original torsion test equipment will lead to an increase in the structural volume of the entire equipment, an increase in cost, and inconvenient operation

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
  • Bushing torsion test tool

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0015] Such as figure 1 Shown: a bushing torsion test tool, including a mounting base 1 and a pressure block 2, the front side of the mounting base 1 is provided with a mounting hole 3 for installing the bushing 11, and the mounting hole 3 runs through the front and rear sides of the mounting base 1. On the side, a sensor 4 is fixed on the top of the mounting base 1, and the pressure block 2 is located above the sensor 4. The center of the pressure block 2 is provided with a threaded hole, and a bolt 5 is installed in the threaded hole, and one end of the bolt 5 is against the sensor 4. The other end of 5 is threadedly connected with the threaded hole, and the front side and the rear side of the mounting hole 3 are respectively provided with a front tie rod ball head 6 and a rear tie rod ball head 7 parallel to the front and rear sides of the ...

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 bushing torsion test tool which comprises a mounting base and a pressure block, wherein a mounting hole for mounting a bushing is formed in the front side surface of the mounting base; a sensor is fixedly arranged above the mounting base; the pressure block is located above the sensor; a threaded hole is formed in the center of the pressure block; a bolt is arranged in the threaded hole; one end of the bolt pushes against the sensor; a front tie rod ball and a rear tie rod ball are respectively arranged on the front side and the rear side of the mounting hole; the front tie rod ball and the rear tie rod ball are the same in structure; the front tie rod ball comprises a circular ring element and a connecting pole; the upper end of the circular ring element is connected with the pressure block through the connecting pole; a connecting rod is arranged on the front tie rod ball; one end of the connecting rod is in a cylindrical structure, sequentially penetrates through the front tie rod ball, the mounting hole and the rear tie rod ball and finally is fixed; and the other end of the connecting rod is of a cuboid structure and used for connecting a power device. The bushing torsion test tool is simple in overall structure and low in cost; a predetermined load can be accurately applied to the bushing; and then the torsion test is carried out on the bushing.

Description

technical field [0001] The invention relates to the technical field of testing equipment for auto parts, in particular to a tool for torsion testing of bushings. Background technique [0002] Bushing is a commonly used shock absorbing structure in automobiles. Its main function is to control the movement displacement of powertrain, vibration and noise in the car. With the improvement of people's quality of life requirements, the requirements for the vibration isolation performance and sound insulation performance of the vehicle are getting higher and higher. Therefore, the fatigue performance of the bushing has a very important influence on the performance of the vehicle. [0003] Nowadays, the automotive industry has higher and higher requirements for components, and now the bushing is required to undergo a new test experiment before leaving the factory: apply a load in the radial direction of the bushing and perform a torsion test on the axial direction. However, none of...

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): G01N3/26
Inventor 章云峰赵韶剑吴向廷胡建泰林乾乾赵广松
Owner 建新赵氏科技股份有限公司
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