Six-axis attitude adjusting platform for installation for complete set of engine for aircraft engines

Abstract

The invention discloses a six-axis attitude adjusting platform for installation for a complete set of engines for aircraft engines. The six-axis attitude adjusting platform comprises an operation table, a Y-axis translation mechanism, a C-axis slewing mechanism, four sets of herringbone hinge mechanisms, a cradle type platform frame and an X-axis propelling mechanism. According to the six-axis attitude adjusting platform disclosed by the invention, improvement is performed based on a conventional multi-axis attitude adjusting platform, so that the adjustable freedom degree is increased, and adjusting of the position attitude in six space freedom degree directions of the engines (namely X-axis horizontal propelling, Y-axis horizontal moving, Z-axis vertical lifting, A-axis left-to-right pitching, B-axis front-to-rear pitching, and C-axle horizontal rotating) is realized. Through the adoption of the six-axis attitude adjusting platform disclosed by the invention, in the mounting process of the aircraft engines, the adjusting of the position attitude in six space freedom degree directions is realized; the adjustable freedom degree is high, so that the mounting attitude of each engine is accurate; and the adjusting of the position attitude in the six free degrees of each engine adopts a servo motor to perform digital controlled attitude adjusting, so that the attitude adjusting accuracy and the attitude efficiency are improved; and the mounting efficiency and the mounting quality of the aircraft engines are further improved.

Description

technical field [0001] The invention belongs to the technical field of assembly automation and relates to a multi-axis attitude adjustment platform used for the complete installation of aircraft engines. Background technique [0002] As the core of the aircraft power system, the aero-engine needs to be dismantled and installed frequently during the routine inspection and maintenance process. Whether the disassembly and assembly of the engine can be completed efficiently and accurately will directly affect its performance. However, an aero-engine has a large volume and weight, a precise and complex structure, and the surface is covered with complex pipelines, with small installation gaps and complex installation tracks. During the disassembly process, it is necessary to accurately adjust the position and attitude of the aircraft engine in six degrees of freedom in space. [0003] At present, most domestic aircraft engine installations use manual mechanical devices or semi-aut...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to improve the existing multi-axis attitude adjustment platform on the basis of the existing multi-axis attitude adjustment platform for the six-axis position and attitude adjustment requirements during the installation process of the aircraft engine and the lack of adjustable freedom of the existing multi-axis attitude adjustment platform. A six-axis attitude adjustment platform used for the installation of aircraft engines, which can realize the position and attitude of aircraft engines in six degrees of freedom in space (X-axis horizontal propulsion, Y-axis horizontal movement, Z-axis vertical lift, A Axis left and right pitch, B axis pitch forward and backward, C axis horizontal rotation) adjustment

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