Aircraft engine split blade cutting device and method thereof

Abstract

The invention discloses an aircraft engine folio blade cutting device which comprises a base and a cutting mechanism, the base comprises a base and a rack, the cutting mechanism comprises a cutting blade and a protective cover located outside the cutting blade, the protective cover is further provided with a driving mechanism for driving the cutting blade to rotate, the lower end face of the rack is provided with a hydraulic telescopic rod, and the hydraulic telescopic rod is connected with the base. The telescopic end of the hydraulic telescopic rod is connected with a fixing plate, and transverse plates are arranged on the two sides of the driving mechanism. A first driving motor is started, a hydraulic telescopic rod is controlled to extend, the first driving motor drives a cutting blade to rotate at a high speed, the hydraulic telescopic rod pushes a cutting mechanism to conduct downward feeding, downward movement of a transverse plate triggers a sensitive switch to be turned on, a second driving motor moves, and the second driving motor operates to indirectly drive fixing mechanisms on the two sides to move towards the inner side; and the to-be-machined blade is laterally clamped, then the electric push rod is controlled to extend, the to-be-machined blade is pressed from the upper portion, precise cutting of the blade is completed, and the cutting efficiency of the engine blade is improved.

Description

technical field [0001] The invention relates to the technical field of aircraft parts processing, in particular to an aircraft engine split blade cutting device and a method thereof. Background technique [0002] Since the appearance of airplanes in the world, although the structural form of airplanes has been continuously improved and the types of airplanes have been increasing, so far, except for a few special airplanes, most airplanes are composed of the following five main parts, namely : Wing, fuselage, empennage, landing gear and power plant. Each has its own unique function. [0003] Aircraft engine split blades are one of the main components of the power plant. In the initial processing, it is necessary to cut a plate of appropriate size for finishing. When cutting, it usually requires manual positioning, or some simple tooling made by ourselves. Positioning to achieve the purpose of fixing the split blades of the aircraft engine, so as to prevent the displacement ...

AI Technical Summary

Problems solved by technology

[0003] Aircraft engine split blades are one of the main components of the power plant. In the initial processing, it is necessary to cut a plate of appropriate size for finishing. When cutting, it usually requires manual positioning, or some simple tooling made by ourselves. Positioning to achieve the purpose of fixing the split blades of the aircraft engine, so as to prevent the displacement of the split blades of the engine during the cutting process. However, using manual assisted positioning, the cutting error is large and the accuracy is low. Using self-made tooling for positioning requires repeated operations The tooling is clamped, which reduces the cutting efficiency

Images