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Integral movable large parts docking and finishing system

A technology for finishing and large parts, which is applied in the field of overall movable large parts docking and finishing systems, can solve the problems of complex positioning and high labor intensity, and achieve the effects of improving assembly efficiency, reducing labor intensity, and stabilizing product quality

Active Publication Date: 2022-05-31
ZHEJIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide an overall movable large parts docking and finishing system, which solves the problems of complex positioning and high labor intensity in the prior art

Method used

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  • Integral movable large parts docking and finishing system
  • Integral movable large parts docking and finishing system
  • Integral movable large parts docking and finishing system

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Experimental program
Comparison scheme
Effect test

Embodiment

[0038] The laser measuring unit includes a laser measuring instrument and 28 ERS, the ERS are buried in the ground, and the seat cover is flush with the ground.

[0039] The integrated control unit includes a finishing equipment control module, an attitude adjustment and positioning control module, and a movement support control module.

[0045] (3) The fuselage attitude adjustment positioner jacks up the aircraft, and three fuselage attitude adjustment positioners jack up the aircraft synchronously.

[0049] (7) The AGV mobile platform is moved to the assembly station with the outer wings.

[0051] (9) The attitude adjustment of the outer wing is docked, and the mounting side is connected to the bolt, and the laser tracker measures the attitude of the machine tool.

[0052] (10) Adjust the posture of the finishing machine tool according to the laser tracker data.

[0054] (12) The finishing equipment processes the intersection point hole at the bottom of the mating surface accordi...

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Abstract

The invention relates to an integral movable large component docking and finishing system, which belongs to the technical field of aircraft numerical control assembly. Including fuselage positioning unit, wing docking and finishing unit, laser measurement unit and integrated control unit. First, transport the fuselage in place, and use the fuselage positioning unit to position and fix the fuselage; measure the attitude of the fuselage through the laser tracker, and adjust the attitude of the fuselage through the integrated control unit; The wing docking and finishing platform drives the outer wings to move to the assembly station; then the laser tracker is used to measure and perform virtual pre-docking, the posture of the finishing equipment is adjusted according to the data of the laser tracker, and the intersection hole at the bottom of the mating surface is processed by the finishing equipment; Then manually trim and install the skin at the joint; after the outer wings are docked, the bracket is released and the fuselage is transported to the storage station. The entire docking process simplifies the positioning process, reduces labor intensity, and improves assembly quality.

Description

Integral movable large part docking and finishing system technical field The present invention relates to aircraft numerical control assembly technical field, specifically, relate to a kind of integral movable large part docking and finishing systems. Background technique Aircraft large parts are large-scale aircraft structural parts assembled by a plurality of parts, and can be divided into aircraft parts according to specific parts. Head, front, middle and rear fuselage, central wing, outer wing, tail, etc. Butt assembly of large parts of aircraft and precision of intersection hole position after docking The machining process has high requirements on coaxiality, parallelism, flatness and component shape and position tolerance, and its workload accounts for the entire machine. 40% to 50% of the manufacturing labor is much higher than that of ordinary machinery manufacturing, which determines the final quality of the aircraft and is the key to aircraft manufacturing...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B64F5/10B23B35/00
CPCB64F5/10B23B35/00Y02P90/30
Inventor 柯映林李江雄柯臻铮
Owner ZHEJIANG UNIV