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Centering device for vertical automatic assembly of aero-engine and using method of centering device

An aero-engine, automatic assembly technology, applied in workpiece clamping devices, metal processing, metal processing equipment, etc., can solve the problems of high assembly accuracy and labor costs, and achieve the effect of reducing labor costs and improving assembly efficiency.

Inactive Publication Date: 2021-11-09
NORTHWESTERN POLYTECHNICAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the problems that the human factors in the traditional aero-engine assembly process make the engine assembly quality fluctuate greatly and the human-made assembly may cause bumps in the engine assembly process, the present invention provides an aero-engine vertical automatic assembly device and its use method, using high-precision The multi-degree-of-freedom transfer car and laser can solve the problems of high assembly accuracy and labor cost, and realize the automatic assembly of aero-engines through automatic adjustment

Method used

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  • Centering device for vertical automatic assembly of aero-engine and using method of centering device
  • Centering device for vertical automatic assembly of aero-engine and using method of centering device

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Embodiment

[0047] An aero-engine vertical automatic assembly centering monitoring device, the rotor adjustment platform 1 is connected to the rotor unit body 2 through the suspension device, the receiver 1 4 and the receiver 2 3 are located at the axial center of the rotor unit body 2 hole, the laser transmitter 8 is located on the attitude corrector 9, the laser beam emitted by the laser transmitter 8 obtains the reading of the receiver, the attitude corrector 9 is fixed in the hole of the intermediary casing 6 by the transmitter fixture 10, and the transmitter fixture 10 is installed on the intermediary Inside the casing 6 holes and the hole axis coincides, the inclination sensor 5 is installed on the end face of the intermediate casing 6 and is horizontally aligned with the intermediate casing 6, the multi-degree-of-freedom assembly trolley 7 is installed on the intermediate casing 6 and the axis of the intermediate casing 6 holes is aligned with the The axes of the 7 holes of the mult...

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Abstract

The invention discloses a centering device for vertical automatic assembly of an aero-engine and a using method of the centering device. The problems of high assembly precision and high labor cost are solved by using a high-precision multi-degree-of-freedom transfer trolley and a laser centering instrument, and automatic assembly of the aero-engine is achieved through automatic adjustment. The device and the using method thereof disclosed by the invention are suitable for automatic assembly of the aero-engine, the problems of engine collision, unstable assembly quality and the like caused by human factors in the assembly process of the aero-engine are solved, the assembly efficiency is improved, the situation that the engine cannot be normally tested due to the phenomena of engine collision and unstable assembly quality is reduced, and the labor cost is reduced.

Description

technical field [0001] The invention belongs to the field of assembly technology related to the application of aero-engine assembly technology, and relates to an aero-engine vertical automatic assembly device and a use method thereof. Background technique [0002] In order to improve the efficiency of assembly and disassembly, and reduce the cost of refurbishment and maintenance of aero-engines, modern aero-engines generally adopt unit body design. According to the technical requirements of aeroengine configuration, design and maintenance, each engine has its specific assembly process. The quality and efficiency of aero-engine assembly have an important impact on aero-engine life, performance, reliability and aero-engine production efficiency. During the assembly process of the aero-engine, the precise installation between the main units is one of the core factors affecting the performance, life and reliability of the aero-engine, and it is also one of the technical difficu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P19/12B25B11/02
CPCB23P19/12B25B11/02
Inventor 程云勇林昇冶文广窦浩田怡然蔺田苗范欣欣
Owner NORTHWESTERN POLYTECHNICAL UNIV