Device and method for enabling rotor to penetrate into exhaust end

A technology of exhaust end and exhaust end seat, applied in metal processing, metal processing equipment, manufacturing tools, etc., can solve the problems of difficulty in ensuring that the rotor does not collide with the bearing bush, affecting the operation effect of the compressor, and low hardness of the coating , to ensure the final operation efficiency, eliminate deviation and good stability

Active Publication Date: 2021-03-16
YANTAI MOON +1
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the low hardness of the coating, a slight collision can cause damage, and special protection is required
However, in the process of manually hoisting the rotor into the bearing pad of the exhaust end seat, it is difficult to ensure that the rotor does not collide with the bearing pad due to the shaking of the hoisting and the inertia of the rotor, which will damage the bearing pad and affect the operation of the compressor.

Method used

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  • Device and method for enabling rotor to penetrate into exhaust end
  • Device and method for enabling rotor to penetrate into exhaust end

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Embodiment Construction

[0029] The technical scheme of the present invention is described in detail below in conjunction with accompanying drawing:

[0030] Such as figure 1 , a device for the rotor to penetrate the exhaust end, including a manipulator 1 and a grasping mechanism 2 installed at the end of the manipulator 1 , the grasping mechanism 2 is used to grasp the exhaust end seat 3 .

[0031] The device for the rotor to penetrate the exhaust end also includes a suspension workbench 7 and an engaging drive mechanism 6 .

[0032] The suspended workbench 7 includes a base on which several ball assemblies are placed and a platform is placed on the ball assemblies. When the ball assembly rises under the action of the cylinder to jack up the platform, the platform can move arbitrarily in the horizontal direction relative to the base. When the ball assembly descends and leaves the platform, the platform cannot move arbitrarily.

[0033] The meshing drive mechanism 6 is placed on a platform; the rot...

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Abstract

The invention discloses a device and method for enabling a rotor to penetrate into an exhaust end. The device comprises a manipulator and a grabbing mechanism installed at the tail end of the manipulator; the grabbing mechanism is used for grabbing an exhaust end seat; and the device also comprises a suspension workbench and a meshing driving mechanism. The meshing driving mechanism is placed on the suspension workbench; and the rotor comprises a male rotor and a female rotor which are meshed with each other. According to the device for enabling rotor to penetrate into the exhaust end providedby the invention, the male rotor and the female rotor are engaged and assembled in the mode that the male rotor and the female rotor get close to each other and rotate relatively at the same time through the meshing driving mechanism, the engagement process stability is good, collision does not exist, assembly damage is effectively reduced, and the assembly efficiency is improved.

Description

technical field [0001] The invention relates to a tooling device for piercing a rotor into an exhaust end, and also relates to a process method for piercing a rotor into an exhaust end. Background technique [0002] The screw compressor rotor spiral groove processing technology has been changed from milling cutter milling to grinding wheel grinding. The surface quality and machining accuracy of the rotor have been greatly improved, ensuring the operating efficiency of the compressor and the stability of the entire refrigeration system. [0003] At present, the rotor meshing assembly mainly relies on manual work. During the hoisting process, the hoisting force is used to achieve natural meshing. The stability of the meshing process is poor. Unstable hoisting will cause rotor collisions, damage the profiled surface, and affect the operating efficiency of the compressor. [0004] On the other hand, the surface of the bearing bush of the exhaust end seat is mostly coated with Ba...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P19/04
CPCB23P19/04
Inventor 王红新张会明张礼增李玉玺王晓林张超
Owner YANTAI MOON
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