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Tubular column type instrument board framework visual detection positioning device of automobile

A technology for visual detection and positioning devices, which is applied in the direction of measuring devices, optical devices, instruments, etc., can solve the problems that no one has proposed automatic positioning equipment, etc., and achieve the effect of simple structure, easy operation, and improved detection efficiency

Inactive Publication Date: 2011-07-06
JILIN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] For the detection of the body panel skeleton, there is no literature report using computer vision technology for non-contact detection, and no one has proposed related automatic positioning equipment for detection

Method used

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  • Tubular column type instrument board framework visual detection positioning device of automobile
  • Tubular column type instrument board framework visual detection positioning device of automobile
  • Tubular column type instrument board framework visual detection positioning device of automobile

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Embodiment Construction

[0026] The present invention is described in detail below in conjunction with accompanying drawing:

[0027] refer to figure 2 According to the present invention, the visual detection and positioning device for the framework of an automobile column instrument panel is composed of a base plate 1, a U-shaped support seat 21, a driving part I and a driven part II. The U-shaped supporting base 21 is fixed in the middle of the base plate 1 along the direction of the Y axis, and the driving part I and the driven part II are respectively fixed on the base plate 1 on the left and right sides of the U-shaped supporting base 21 .

[0028] The base plate 1 is a structural member of the plate type, and is made of a casting method or a steel plate. In the embodiment of the present invention, a flat steel plate with a thickness of 5mm is used. The base plate 1 is fixed on the foundation with evenly distributed bolts around it.

[0029] The U-shaped support seat 21 is a U-shaped structura...

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PUM

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Abstract

The invention discloses a tubular column type instrument board framework visual detection positioning device of an automobile. The positioning device comprises a base plate, a U-type supporting seat, a driving part and a driven part, wherein the driving part comprises a stepping driver I, a stepping driver II, a programmable motion controller, a rack guide-rail groove, a rack, a gear, a shift fork, a base I, a base II, a cone wheel I, a spline shaft A, a splined hub A, a V-type belt, a stepping motor I, a belt pulley and a stepping motor II; the driven part comprises a cone wheel II, a splineshaft B, a splined hub B, a base III, a base IV, a spring seat and a spring seat cover; the U-type supporting seat is formed by welding a left ground jack, a right ground jack and a bottom cross beam; the upper ends of the left ground jack and the right ground jack are processed into uniform semi-circle notches; the U-type supporting seat is fixed at the middle of the base plate, and the driving part and the driven part are fixed at the base plate on the two sides of the U-type supporting seat; and the line of the centers of the two semi-circle notches in the U-type supporting seat is collinear with the axial symmetric line of the castellated spline A and the spline shaft B.

Description

technical field [0001] The invention relates to a workpiece automatic fixing device in the field of computer vision detection, more specifically, the invention relates to a visual detection and positioning device applied to the skeleton of an automobile column instrument panel. Background technique [0002] The body is the largest assembly of a car, and its quality has a great influence on the overall function of the car. The complexity of the industrial site makes it inevitable that some errors will occur in the manufacturing process. In order to improve product quality, the quality control of the manufacturing process must be carried out, and the key to control is measurement. Therefore, the testing equipment and methods determine the accuracy and effectiveness of the body parts manufacturing and assembly process. [0003] refer to figure 1 , the figure shows the axonometric projection view of the two sides of the BORA car dashboard skeleton. At present, the car dashboar...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01B11/00
Inventor 崔岸何大鹏沈传亮张成王丹陈海潮戴禹张海鹏曾庆洋张显波
Owner JILIN UNIV
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