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

Clamp for crushing performance test of automobile steering column and device thereof and method using the device

A steering column and test device technology, which is applied in the direction of measuring devices, vehicle testing, strength characteristics, etc., can solve the problems of not being able to meet the steering column test, increase the size of the bottom of the steering system, etc., and achieve a wide range of use and increased height adjustment range effect

Pending Publication Date: 2020-02-18
南京维思科汽车科技有限公司
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the emergence of the electronic steering system, the size of the bottom of the steering system has increased. The traditional steering column test fixture can no longer meet the needs of the steering column test with the electronic steering system.

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
  • Clamp for crushing performance test of automobile steering column and device thereof and method using the device
  • Clamp for crushing performance test of automobile steering column and device thereof and method using the device
  • Clamp for crushing performance test of automobile steering column and device thereof and method using the device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0034] A fixture, device and method for the crush performance test of an automobile steering column proposed by the present invention will be described in detail below in conjunction with the accompanying drawings. In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "left", "right", "upper", "lower", "bottom" etc. is based on the orientation or positional relationship shown in the drawings The positional relationship is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, "first", "second", etc. It does not indicate the importance of components, so it should not be construed as limiting the present invention. The specific dimensions used in this embodiment are only for illustrating the technical s...

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 clamp for the crushing performance test of an automobile steering column and a device thereof and a method using the device. The clamp comprises a first fixing support and asecond fixing support which are arranged in a mirror surface mode. The first fixing support and the second fixing support are both in an L shape. An upper end fixing hole and a lower end fixing hole are formed in the upper portion and the lower portion of the inner side of each of the fixing brackets respectively; and an upper end fixing plate and a lower end fixing plate are installed at the upper end fixing hole and the lower end fixing hole respectively. The test device comprises a stretcher base; a working table and a clamp are sequentially installed on the stretcher base; and a to-be-tested automobile steering column is fixed by the clamp. In testing, a pressure is applied to a to-be-tested automobile steering column by a pressing head. Therefore, the crushing performance test requirements of most of automobile steering columns with different sizes and geometrical shapes can be met.

Description

technical field [0001] The invention belongs to the technical field of automobile safety and testing, and in particular relates to a fixture, a device and a method for crushing performance testing of steering pipe columns of automobiles. Background technique [0002] Automobile steering column is an important part of automobile steering system, and its crushing performance is an important technical index to measure the quality of automobile steering column. With the continuous development of automotive electronic technology and automotive safety technology, the functions of automotive steering columns are also increasing. For example, in order for the driver to complete the steering with less effort, an electronic power steering system has appeared; in addition, in order to increase the occupant's living space and energy absorption space during a collision, a collapsible energy-absorbing steering column has appeared. Both of these features improve the performance of the ste...

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): G01M13/00G01N3/04G01M17/007
CPCG01M13/00G01M17/007G01N3/04
Inventor 谢书港李红运
Owner 南京维思科汽车科技有限公司
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