Disassembly tooling and method for vortex reducer assembly

Abstract

The invention discloses a vortex reducer assembly disassembling tool and method. The disassembling tool is used for disassembling the vortex reducer assembly from a main stage disc and comprises a supporting plate, a pull hook, a supporting frame and a force applying mechanism, wherein the supporting plate is used for being matched with a supporting ring of the vortex reducer assembly in a centering mode and is supported on the supporting ring to be used for supporting and force transmitting in the disassembling force application process; the pull hook is used for hanging, buckling and fixingthe supporting plate on the convex part of the outer side of the supporting ring so as to enable the supporting plate to be fixedly connected to the vortex reducer assembly into a whole; the supporting frame is uniformly supported on the upper surface of the main stage disc and is encircled to form the supporting frame above the supporting plate; and the force applying mechanism is used for forcing the supporting plate through force applying to drive the vortex reducer assembly to move upwards towards the direction of the supporting frame through the pull hook. According to the tool, when thetool is used for disassembling, the force applying position of the tool is located at the position of the convex part of the outer side of the supporting ring, the force applying position is wide in space, the pull hook and the vortex reducer assembly are conveniently fastened together, the tool is high in disassembling feasibility, the risk of deformation of the vortex reducer assembly during thedisassembling operation is reduced, operation is simple and disassembling is reliable.

Description

technical field [0001] The invention relates to the technical field of vortex reducer assembly disassembly, in particular, to a vortex reducer assembly disassembly tool and method. Background technique [0002] During the assembly process of the test piece of the engine rotor assembly, the vortex reducer assembly 1 needs to be disassembled from the main disk 2, and the full use state is as follows: figure 1 shown. The vortex reducer assembly 1 includes an annular support ring 10 and a plurality of vortex reducer tubes 11 arranged at intervals along the outer circumference of the support ring. The focus of the existing assembly tooling process scheme is located on the inner wall of the support ring 10, that is, figure 1 A position in the center, and the decomposition position is outside the support ring 19, that is figure 1 In the middle B position, the location of the force is narrow, and there are many vortex reducer tubes 11 in the circumferential direction of the vorte...

AI Technical Summary

Problems solved by technology

[0004] The invention provides a vortex reducer assembly disassembly tool and method to solve the technical problem that the force position of the existing disassembly tool is located inside the support ring with a narrow space, so that it cannot be well fastened together with the vortex reducer assembly

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