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Aircraft outer wing positioning and clamping device

A technology of positioning clamping and outer wings, which is applied in aircraft assembly, workpiece clamping devices, manufacturing tools, etc., to achieve the effects of internal stress balance, increased reliability, and less stress concentration

Active Publication Date: 2021-06-18
ZHEJIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Aiming at the above-mentioned problems existing in the prior art, the present invention provides an aircraft outer wing positioning and clamping device, which can avoid problems such as wing deformation and collision damage during the clamping and positioning process, and improves the safety and security of wing automatic processing. Precision

Method used

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  • Aircraft outer wing positioning and clamping device

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Embodiment Construction

[0043] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be noted that the following embodiments are intended to facilitate the understanding of the present invention, but do not limit it in any way.

[0044] The whole set of aircraft outer wing positioning and clamping mechanism is as follows: figure 1 As shown, the device is installed from left to right at the wingtip, wing center and wing tail.

[0045] Such as Figure 2-5 As shown, an aircraft outer wing positioning and clamping device can be used for both fixed wing clamping and positioning and folding wing clamping and positioning. The fixed base 6 is provided with a plurality of installation holes, and according to the position of the outer wing of the clamped aircraft, the positions and quantities of different components can be adjusted as required.

[0046] The position of clamping the wingtip of the aircraft needs to be in accordan...

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Abstract

The invention discloses an aircraft outer wing positioning and clamping device, and belongs to the field of aircraft digital assembly finish machining. The aircraft outer wing positioning and clamping device comprises a fixed base, a roller adjusting assembly detachably fixed to the fixed base and used for adjusting the posture, a supporting assembly used for supporting, an outer wing positioner used for positioning, and a pressing assembly used for being matched with the supporting assembly for fixing. The outer wing positioner comprises a mounting seat detachably fixed on the fixed base, a guide rail slide block assembly slidably fixed on the mounting seat and a detachable positioning block detachably fixed on the guide rail slide block assembly. The guide rail slide block assembly and the mounting seat are matched and fixed through positioning holes and bolts. The detachable positioning block is used for limiting a wing drill plate through a positioning pin. By means of the aircraft outer wing positioning and clamping device, the problems of wing deformation, collision damage and the like in the clamping and positioning process can be avoided, and the safety and machining precision of wing automatic machining are improved.

Description

technical field [0001] The invention belongs to the field of aircraft digital assembly finishing, in particular to an aircraft outer wing positioning and clamping device. Background technique [0002] In the field of aerospace manufacturing, aircraft wings have complex structures, large sizes, weak rigidity, and difficult positioning and clamping. [0003] The traditional method directly lifts the aircraft wing into place by driving. During the clamping process, due to the large size and low rigidity of the rear wing of the aircraft, deformation and surface damage are easily generated. [0004] The Chinese patent document with the publication number CN206068194U discloses a wing installation platform that can move omnidirectionally, including a mobile device and a positioning bracket device. The positioning bracket device is erected on the mobile device. The mobile device includes a mobile platform and omnidirectional wheels. , the omnidirectional wheels are set at the bott...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25B11/02B64F5/10
CPCB25B11/02B64F5/10
Inventor 柯映林李江雄董辉跃
Owner ZHEJIANG UNIV
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