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Integrated assembly auxiliary device for gas generator rotor

A gas generator and assembly-assisted technology, which is applied to measuring devices, mechanical devices, workpiece clamping devices, etc., can solve the problems of inconvenient runout inspection, low assembly efficiency, frequent handling of gas generator rotors, etc., so as to reduce physical strength. The effect of labor intensity, improved assembly efficiency, unification of datums for clamping and measurement

Inactive Publication Date: 2020-06-23
CHINA HANGFA SOUTH IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0013] The invention provides a gas generator rotor integrated assembly auxiliary device to solve the technical problems of frequent handling of the gas generator rotor, inconvenient runout inspection and low assembly efficiency when the gas generator rotor is assembled

Method used

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  • Integrated assembly auxiliary device for gas generator rotor
  • Integrated assembly auxiliary device for gas generator rotor
  • Integrated assembly auxiliary device for gas generator rotor

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Embodiment Construction

[0056] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in various ways defined and covered below.

[0057] Such as Figure 4 As shown, the gas generator rotor integrated auxiliary assembly device of this embodiment includes

[0058] a base unit 100 used as a mounting base;

[0059] A mobile shelf unit 200 that can move horizontally and linearly on the base unit 100;

[0060] A small handwheel unit 300 fixed on the mobile frame unit 200 and used to clamp the fixed rotor and rotate to adjust the direction of the rotor for assembly and measurement;

[0061] An assembly measurement unit 400 that can move up and down on the base unit 100 and is used for assembling the rotor and measuring the runout of the rotor; and

[0062] The large hand wheel unit 500 fixed on the base unit 100 and used to control the lifting movement of the assembly measuring unit 400 .

[00...

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Abstract

The invention discloses an integrated assembly auxiliary device for a gas generator rotor. The integrated assembly auxiliary device comprises a base unit, a moving frame unit, a small handwheel unit,an assembly measuring unit and a large handwheel unit, wherein the base unit serves as an installation base for other units; the moving frame unit can move horizontally back and forth on the base unit; the small handwheel unit is fixedly arranged on the moving frame unit; a rotor to be assembled and measured is installed on the small handwheel unit; the small handwheel unit can rotate to adjust the direction of the rotor, so that the position of the rotor can be horizontally adjusted front and back and the rotor is rotated to a position in the adjusting direction; and the large handwheel unitcontrols the assembly measuring unit to move up and down on the base unit to adjust the up and down position, and the rotor is adjusted front and back and up and down through rotation or the positionof the assembly measuring unit is adjusted to enable the gas generator rotor to be matched with the assembly measuring unit and enable the gas generator rotor to be contact with the assembly measuringunit to perform assembly or run-out measurement operation, without manually moving the gas generator rotor for multiple times, which improves the assembly efficiency of the gas generator rotor.

Description

technical field [0001] The invention relates to the technical field of assembly of an aero-engine gas generator rotor, in particular to an integrated assembly auxiliary device for a gas generator rotor with a runout measurement function. Background technique [0002] A certain type of turboshaft engine gas generator is mainly composed of compressor rotor and gas turbine rotor, and its assembly sequence is divided into 2 steps: [0003] 1. Compressor rotor assembly [0004] 1) if figure 1 As shown: first assemble the central tie rod and the first-stage disc, and fasten them with threads, then place the assembly on the assembly seat A1' (a layer of rubber pad is placed on the assembly seat A), and complete the follow-up of the compressor rotor on the assembly seat A1'. Stacking of discs at various levels. After completing the stacking of the rotors at all levels, fix the centrifugal impeller cover with a fixing tool. Then continue to complete the follow-up assembly on the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25B27/00B25B11/02B25H1/10G01B21/00
CPCB25B11/02B25B27/00B25H1/10G01B5/003G01B21/00
Inventor 熊高躲瞿品祥秦健徐志伟高航周胜
Owner CHINA HANGFA SOUTH IND CO LTD
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