Installation device and installation method of large size liner

Abstract

The invention relates to a large-specification bushing installing device and an installing method. The large-specification bushing installing device comprises an X-direction linear module, a first Z-direction linear module and a second Z-direction linear module which are parallel to each other are arranged above the X-direction linear module, a cooling container and a heating container are arranged below the X-direction linear module, and a heating element and a positioning clamp used for clamping a shell body are arranged in the heating container; the X-direction linear module is movably provided with a manipulator, the manipulator can move in the X direction under driving of the X-direction linear module, and the manipulator can move in the Z direction under driving of either of the first Z-direction linear module or the second Z-direction linear module; and the installing device further comprises a positioning and clamping mechanism, wherein the positioning clamping mechanism comprises a Z-direction positioning shaft core, and the upper end of the Z-direction positioning shaft core can be fixedly connected with the manipulator through the clamp. According to the large-specification bushing installing device and the installing method, the automatic control starting from deep cooling of the bushing to the completion of the press fitting process is achieved, the principle is simple, the operation is safe and reliable, and the installation efficiency and the quality are very high.

Description

Technical field [0001] The invention relates to an installation device and an installation method for a large-size lining cylinder. Background technique [0002] With the advancement of "Made in China 2025", machining and assembly processes are gradually developing towards automation and intelligence. [0003] At present, the installation of the large-size thin-walled liner of the front landing gear pillar of a civil aircraft independently developed in China often relies on traditional manual installation. The installation equipment of the large-size liner requires that the liner be cooled and the shell can be heated at the same time. , Positioning and pressing functions quickly and accurately, so there are the following difficulties: [0004] 1) Cooling and heating system scheme selection and reasonable structure layout, highly integrated scheme of the two systems; [0005] 2) The process implementation process is greatly affected by temperature factors, the automatic movement and i...

AI Technical Summary

Problems solved by technology

[0007] Aiming at the deficiencies of the prior art, the present invention provides a large-size liner installation device and installation method integrating cooling, heating, automatic lifting, fast movement and precise positioning, so as to solve the slow speed of traditional manual installation and inaccurate alignment. During the press-fitting process, due to temperature changes, the lock cannot meet the problem of the assembly process, improve the reliability of the assembly process, meet product requirements, and improve efficiency and quality

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