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Aircraft central wing positioning and clamping device and method

A positioning and clamping, central wing technology used in aircraft assembly, workpiece holding devices, dies for workpieces, etc.

Active Publication Date: 2021-07-06
杭州艾美依航空制造装备有限公司
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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 a positioning and clamping device and method for the center wing of an aircraft, which can avoid interference between the center wing and external tooling equipment during clamping and positioning, and at the same time avoid the generation of wings during the clamping and positioning process. Deformation, collision damage, etc.

Method used

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  • Aircraft central wing positioning and clamping device and method
  • Aircraft central wing positioning and clamping device and method
  • Aircraft central wing positioning and clamping device and method

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Embodiment Construction

[0053] 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.

[0054] like Figure 1~5 As shown, a positioning and clamping device for the central wing of an aircraft includes a support frame 6 for supporting and fixing, a front attachment point positioning device 7 for supporting positioning, a rear attachment point positioning device 8 and an intersection point locator 9 .

[0055] The support frame 6 is detachably fixed with a bottom support assembly 4 for support, a compression assembly 1 for pressing and fixing the bottom support assembly 4, an adjustment positioning assembly 3 for positioning, and front and rear adjustment for adjusting the direction Component 2 and Span Adjustment Component 5.

[0056] In this embodiment, the supporting frame 6 is m...

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Abstract

The invention discloses an aircraft central wing positioning and clamping device and method, and belongs to the field of aircraft digital assembly finish machining. The aircraft central wing positioning and clamping device comprises a supporting frame used for supporting and fixing, and a front hanging point positioning device, a rear hanging point positioning device and an intersection point positioner which are used for supporting and positioning; a bottom supporting assembly used for supporting, a pressing assembly used for being matched with the bottom supporting assembly for pressing and fixing, an adjusting and positioning assembly used for positioning, a front-back adjusting assembly used for adjusting the direction and a wingspan adjusting assembly are detachably fixed to the supporting frame. By means of the method, interference between the central wing and external tool equipment in the clamping and positioning process can be avoided, and meanwhile the problems of wing deformation, collision damage and the like in the clamping and positioning process are avoided.

Description

technical field [0001] The invention relates to the field of aircraft digital assembly and finishing, in particular to an aircraft center wing positioning and clamping device and method. Background technique [0002] In the field of aerospace manufacturing, aircraft wings have complex structures, large dimensions, and weak rigidity, making positioning and clamping difficult. [0003] The Chinese patent document with the publication number CN201136762Y discloses a central wing installation vehicle, which has a vehicle body composed of left and right frames symmetrically assembled and connected, and a lifting mechanism and a translation of the alignment mounting workpiece are provided on both sides of the left and right frames. Mechanism, the translation mechanism is connected with the supporting plate of the lifting mechanism, one end is fixed on the frame, and the other end is fixed with the connecting beam of the lifting mechanism. The hydraulic device drives the lifting me...

Claims

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Application Information

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IPC IPC(8): B64F5/10B25B11/02B23B47/28
CPCB64F5/10B25B11/02B23B47/28
Inventor 柯映林蔡传磊李文波蔡志嘉
Owner 杭州艾美依航空制造装备有限公司
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