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A tool for measuring edge and depression of composite wing panel

A composite material, measuring tooling technology, applied in the direction of mechanical roughness/irregularity measurement, can solve the problems of poor flexibility and inconvenience, and achieve the effect of simple and convenient use, high measurement efficiency and low cost

Active Publication Date: 2020-09-01
ZHEJIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, the above-mentioned positioning device needs to be equipped with a positioner rod or a positioning groove to cooperate, and there are problems such as inconvenient use and poor flexibility.

Method used

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  • A tool for measuring edge and depression of composite wing panel
  • A tool for measuring edge and depression of composite wing panel
  • A tool for measuring edge and depression of composite wing panel

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0033] Such as Figure 1~3 As shown, the composite material wing wall panel edge and depression measurement tool of this embodiment includes: a mounting seat 1, a first splint 2, a second splint 3, a rotating shaft 4, and a spring 5.

[0034] The mounting base 1 includes: a bottom plate 101, a T-shaped plate, and target mounting holes 102 are respectively provided at both ends of the transverse direction; a vertical pole 103 is installed, and the longitudinal end of the bottom plate 101 is bent to one side; At the end of the upright rod 103, the clamping surface faces the bottom plate 101.

[0035] The second clamping plate 3 is hinged to the middle of the mounting pole 103, the clamping surface faces the first clamping plate 2, a spring 5 is installed between the side of the second clamping plate 3 facing away from the clamping surface and the bottom plate 101.

[0036] The target base mounting hole 102 is embedded with a steel sleeve 6. The diameter of the through hole processed b...

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Abstract

The invention discloses a measurement tool of edges and recesses of a composite-material wing wall board. The measurement tool comprises an installation seat, a first clamp plate, a second clamp plate and an elastic support piece. The installation seat is equipped with a target seat installation hole. The first clamp plate is fixedly connected with the installation seat. The second clamp plate is connected with the installation seat through a rotation shaft. The first clamp plate and the second clamp plate are oppositely arranged and a clamp space is arranged therebetween. The elastic support piece is installed between the second clamp plate and the installation seat and used for keeping the second clamp plate and providing clamping force. According to the invention, the measurement tool is simple and convenient to use, high in measurement efficiency, simple to manufacture, low in cost, and capable of achieving multi-point positioning and providing stable support.

Description

Technical field [0001] The invention relates to the technical field of aircraft assembly measurement, in particular to a composite material wing panel edge and depression measurement tool. Background technique [0002] In aircraft wing assembly, the upper and lower wall panels need to be respectively assembled on both sides of the frame. Before assembly, the edge and depression characteristics of the wall panels need to be measured, and the wall panels are adjusted for posture before assembling with the frame. The traditional measurement method is to manually hold measurement tools such as T-probe, which is labor intensive and low in efficiency. [0003] In order to improve the measurement efficiency, some researchers have proposed several target installation and positioning devices. For example, the patent document with publication number CN104803010A discloses a laser tracker target installation positioning part for aircraft frame pipe fittings. The appearance of the target insta...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01B5/28
CPCG01B5/28
Inventor 俞慈君柯臻铮王青曲巍崴柯映林
Owner ZHEJIANG UNIV