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High-pressure rotor horizontal type intelligent assembling equipment with elastic structure

A high-pressure rotor, horizontal technology, used in mechanical equipment, engine components, machines/engines, etc., can solve the problem of not meeting the needs of five degrees of freedom motion, unable to intelligently assemble high-pressure rotors, etc., to reduce deformation, The effect of small external force and improved assembly accuracy

Active Publication Date: 2015-05-20
SHANGHAI JIAO TONG UNIV
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  • Application Information

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Problems solved by technology

However, the disadvantage of this technology is that the mechanism can only realize three degrees of freedom movement of one movement and two rotations, which cannot meet the five degrees of freedom movement requirements of large aero-engine high-pressure rotor horizontal assembly, and cannot be applied to high-pressure rotor horizontal intelligent makeup

Method used

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  • High-pressure rotor horizontal type intelligent assembling equipment with elastic structure
  • High-pressure rotor horizontal type intelligent assembling equipment with elastic structure
  • High-pressure rotor horizontal type intelligent assembling equipment with elastic structure

Examples

Experimental program
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Embodiment 1

[0023] Such as figure 1 , figure 2 , image 3 and Figure 4 As shown, this embodiment includes: three-vertical coordinate axis moving platform a, three-degree-of-freedom passive motion mechanism b, rotor fixture c and rotor support fixture d, wherein: three-degree-of-freedom passive motion mechanism b is fixedly arranged on three vertical coordinate axes On the mobile platform a; the rotor fixture c is fixedly arranged on the space Y-axis rotating pair of the three-degree-of-freedom passive motion mechanism b; the rotor 12 to be stacked and assembled is fixed on the rotor support fixture d.

[0024] In this embodiment, the moving platform a with three vertical coordinate axes includes: an X-axis moving base 1 , a Y-axis moving base 2 , a Z-axis moving base 3 , and a moving platform 4 . Wherein: the motion platform 4 is slidingly connected with the Z-axis moving base 3 , the Z-axis moving base 3 is slidingly connected with the Y-axis moving base 2 , and the Y-axis moving ba...

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Abstract

The invention discloses a high-pressure rotor horizontal type intelligent assembling equipment with an elastic structure in the technical field of mechanical assembly. The high-pressure rotor horizontal type intelligent assembling equipment with the elastic structure comprises a tri-vertical-coordinate-axis movable platform, a tri-degree-of-freedom driven movement mechanism, a rotor clamp and a rotor supporting fixing tool, wherein the tri-degree-of-freedom driven movement mechanism used for moving a rotor to be assembled for rotor assembly is fixedly arranged on the tri-vertical-coordinate-axis movable platform and moves horizontally or rotates according to the force or moment on the rotor to be assembled, the rotor clamp is fixedly arranged on a shaft rotation pair of the tri-degree-of-freedom driven movement mechanism, and the rotor which has been stacked and assembled is fixed to the rotor supporting fixing tool. The high-pressure rotor horizontal type intelligent assembling equipment with the elastic structure can improve the production efficiency and assembling quality of an engine.

Description

technical field [0001] The invention relates to equipment in the technical field of mechanical assembly, in particular to a horizontal intelligent assembly equipment for a high-pressure rotor with an elastic structure used for large aero-engines. Background technique [0002] At present, in the assembly process of large-scale aero-engine high-pressure rotors in my country, the attitude adjustment and positioning of the rotors are still done manually with the help of cranes, which is easy to cause bumps and jams, and the efficiency is low. The operating experience of workers is the key factor affecting the assembly quality. With the research and development of high-performance engines, the precision requirements for connection and coordination are getting higher and higher, and manual assembly can no longer meet the requirements. In view of this major problem, a set of intelligent assembly equipment has been developed to complete the assembly task of the high-pressure rotor of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F01D25/28
Inventor 王皓于卫东陈根良孔令雨赵勇来新民
Owner SHANGHAI JIAO TONG UNIV
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