Small piston type aero-engine assembly technology rack rotating disc type bracket mechanism

Abstract

The invention relates to a small piston type aero-engine assembly technology rack rotating disc type bracket. The small piston type aero-engine assembly technology rack rotating disc type bracket is characterized by comprising a shell, a rotating disc and a locking mechanism; a body of the shell is an annular body, the rotating disc is located in the shell, the rotating disc and the shell are coaxial, the outer wall of the rotating disc and the inner wall of the shell are in bearing fit, and therefore the rotating disc can rotate in the axial direction around the axis of the rotating disc; and the locking mechanism is arranged on the side wall of the shell, and when the rotating disc is rotated to the needed position, locking is achieved through the locking mechanism. the small piston type aero-engine assembly technology rack rotating disc type bracket is easy and convenient to operate, the operation labor intensity is reduced, the working efficiency is improved, collision caused by overturning of all working faces of an engine on a working table in the assembly process is avoided, and the reliability and the product quality are improved.

Description

technical field [0001] The invention relates to the technical field of assembly process equipment, in particular to a small-sized piston-type aero-engine assembly process bench turntable bracket mechanism. Background technique [0002] The production of small piston aero-engines is characterized by its many varieties, small batches, and diverse accessory configurations. It is generally carried out on the assembly workbench or bracket. Since the bracket and workbench are not moving during the assembly process, the After a station completes the parts to be assembled, the engine must be turned over at a certain angle before the next station can be assembled. Due to the large number of engine parts and assembly stations, the assembly process needs to turn the engine to different positions many times to complete the assembly of different parts. On the one hand, the operation is cumbersome and the assembly efficiency is low; on the other hand, it is easy to cause parts to collide....

AI Technical Summary

Problems solved by technology

Due to the large number of engine parts and assembly stations, the assembly process needs to turn the engine to different positions many times to complete the assembly of different parts. On the one hand, the operation is cumbersome and the assembly efficiency is low; on the other hand, it is easy to cause parts to collide. It causes hidden dangers, and also brings difficulties to the assembly process, which in turn results in low engine assembly efficiency and accuracy, affects the product quality of engine assembly, and is labor-intensive

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