Three-freedom degree wheel positioning instrument target

A locator and degree of freedom technology, which is applied in the field of inspection equipment in the field of automobile inspection, can solve the problems of difficult to complete the requirements of wheel alignment inspection, inability to adjust the position, and low precision, so as to achieve low production cost, reduce weight, and improve inspection The effect of precision

Inactive Publication Date: 2010-06-09
JILIN UNIV
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The existing wheel aligner targets are all fixed targets, which cannot be adjusted in position and have low precision, making it difficult to meet the requirements of the national standard for wheel alignment detection

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
  • Three-freedom degree wheel positioning instrument target
  • Three-freedom degree wheel positioning instrument target
  • Three-freedom degree wheel positioning instrument target

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0034] Below in conjunction with accompanying drawing, the present invention will be described in further detail:

[0035] The present invention is an important accessory of the vision sensor based wheel aligner. The invention provides a three-degree-of-freedom wheel aligner target with the advantages of simple operation, adjustable spatial position, stable performance, accurate detection results and high precision. The invention can be applied to four-wheel aligner manufacturers, automobile maintenance enterprises, colleges and universities, scientific research institutes and national metrology and quality supervision departments.

[0036] The main parts of the present invention are processed by standard steel plates. First, the standard steel plates have a large output, fewer machining processes, and lower production costs; secondly, as important accessories of measuring instruments, standard steel plates have certain strength and can be It does not deform, ensures the accu...

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 three-freedom degree wheel positioning instrument target in the field of car industries, which aims to solve the problem that the traditional target can not carry out position adjustment and has lower precision. The device comprises a target plate (1), target plate support angle iron (2), a target shaft connecting frame (3), a fan-shaped frame (4), a connecting fork (5), a connecting pipe (6), a connecting shaft (7) and a rotating shaft (8), wherein one end of the connecting shaft (7) is rotatably matched and connected with an inner hole of the connecting pipe (6); the connecting pipe (6) is welded with the bottom of the connecting fork (5); the rotating shaft (8) penetrates through the connecting fork (5) and a through hole at the circle center position of a cambered groove of the fan-shaped frame (4) and extends out of the end part of the through hole and is threaded by a butterfly nut; the top surface of the target shaft connecting frame (3) is fixedly connected with a bottom bolt of the fan-shaped frame (4); two target plate support angle irons (2) are welded in the target plate (1), and the target shaft connecting frame (3) is fixedly connected with bolts of the target plate support angle iron (2).

Description

technical field [0001] The invention relates to an inspection device in the field of automobile inspection, more specifically, it relates to a three-degree-of-freedom wheel aligner target. Background technique [0002] In order to ensure the handling stability of the car, the installation between the wheels, steering knuckle and axle shaft of the car has a certain relative position, which is called wheel alignment. The wheel alignment parameter detection system is usually referred to simply as a four-wheel aligner or a wheel aligner. Wheel aligner is the most important testing equipment for checking wheel alignment. At present, there are more than 30,000 wheel aligners in the country, and the number is increasing at an annual rate of 30%. [0003] With the development of automobile detection technology, the detection method of wheel alignment based on vision sensor has been paid more and more attention by researchers because it can realize non-contact and automatic measure...

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): G01M17/013
Inventor 徐观苏建李晓韬潘洪达刘玉梅张立斌陈熔戴建国何凤江林慧英苏丽俐宫海彬
Owner JILIN UNIV
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