Supercharge Your Innovation With Domain-Expert AI Agents!

Test device and test method of automobile steering knuckle

A technology of automobile steering knuckle and test device, which is applied in the field of automobile parts testing to achieve the effects of eliminating the influence of test results, having a simple structure and reducing manual labor intensity.

Inactive Publication Date: 2010-06-02
CHERY AUTOMOBILE CO LTD
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Automobile steering knuckle is an important functional part in the whole vehicle, which is responsible for the important function of assisting steering. If it fails, it will cause serious accidents. As a safety part, there is currently no special equipment in China to assess it

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
  • Test device and test method of automobile steering knuckle
  • Test device and test method of automobile steering knuckle
  • Test device and test method of automobile steering knuckle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] As shown in the figure, the automobile steering knuckle test device of this embodiment includes a base 1, a fixed bracket installed on the base 1, and a force application device. The fixed bracket includes a bracket 21 for fixing the mounting hole of the steering knuckle arm, a fixed steering pull The bracket 22 for the mounting hole and the bracket 23 for fixing the ball pin mounting hole of the subframe, the force adding device includes a hydraulic servo fatigue system controlled by a computer and a force plate 31, one end of the force plate 31 is a square structure The other end of the booster block 32 is fixed to the brake caliper installation hole of the steering knuckle 4, the hub bearing hole and the hub bearing fixing hole by bolts, and the hydraulic servo fatigue system applies force to the booster block 32 through a hydraulic cylinder. A sleeve 33 is installed between the reinforcement plate 31 and the hub bearing hole of the steering knuckle 4 .

[0018] 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 aims to provide an automotive steering knuckle testing device capable of effectively testing intensity of a steering knuckle and testing method thereof. The device comprises a pedestal (1), a fixed support mounted on the pedestal (1) and a forcing device, wherein the fixed support comprises a support (21) for fixing mounting holes of a steering knuckle arm, a support (22) for fixingmounting holes of a steering pull arm and a support (23) for fixing mounting holes of a subframe ball pin; the forcing device comprises a hydraulic servo fatigue system controlled by a computer and aforcing plate (31), wherein one end of the forcing plate is a forcing block (32) of cube structure, the other end is fixed with a brake clamp mounting hole of the steering knuckle, a hub bearing holeand a hub bearing fixing hole through bolts; the hydraulic servo fatigue system applies force on the forcing block (32) through a hydraulic cylinder. The invention has simple structure, low cost, is capable of reducing manual labor intensity and testing various steering knuckles by simulating real driving environment with more accurate testing results.

Description

technical field [0001] The invention belongs to the technical field of auto parts testing. Background technique [0002] Automobile steering knuckle is an important functional part in the whole vehicle, which is responsible for the important function of assisting steering. If it fails, it will cause serious accidents. As a safety part, there is currently no special equipment in China to evaluate it. Contents of the invention [0003] The first object of the present invention is to propose an automobile steering knuckle test device that can effectively verify the strength of the steering knuckle. [0004] The automobile steering knuckle test device of the present invention comprises a base (1), a fixed bracket installed on the base (1) and a force application device, and the fixed bracket includes a bracket (21) for fixing the mounting hole of the steering knuckle arm, a fixed steering pull arm The bracket (22) of the mounting hole and the bracket (23) of the ball pin moun...

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): G01M17/007G01M13/00
Inventor 郭喜晨陈峰强军林滕海杰
Owner CHERY AUTOMOBILE CO LTD
Features
  • R&D
  • 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