Radial permanent-magnet motor stator and rotor assembling and disassembling device

Abstract

The invention provides a radial permanent-magnet motor stator and rotor assembling and disassembling device. A locating through hole b is formed in an installing and fixing platform, guide rails are vertically fixed to the upper end of the installing and fixing platform, the distances of the centers of all the guide rails to the circle center of the locating through hole b are the same, an extended shaft locating shaft sleeve is arranged under the installing and fixing platform, a lifting machine is arranged under the extended shaft locating shaft sleeve, an extended shaft is connected to the upper end of the lifting machine, the extended shaft penetrates through the extended shaft locating shaft sleeve and the locating through hole b and can friction slide up and down in the extended shaft locating shaft sleeve, a guide rail shaft sleeve is arranged on a rotor locating plate, the guide rails penetrate through the guide rail shaft sleeve to be connected with the rotor locating plate together, a locating through hole d is formed in the rotor locating plate, and the extended shaft locating shaft sleeve, the locating through hole b and the locating through hole d share the same axis. The radial permanent-magnet motor stator and rotor assembling and disassembling device has the advantages of simple structure, convenience in operation and ability in solving the problem that manual assembling and disassembling difficulty of radial permanent-magnet motor stators and rotors.

Description

technical field [0001] The invention belongs to the technical field of permanent magnet motors, and mainly relates to an assembly and disassembly device for a stator and rotor of a radial permanent magnet motor. Background technique [0002] Nowadays, the development of energy-saving, environmental protection, green and low-carbon economy has been highly valued by the country and people. The national plan clearly puts forward the requirements for economic development focusing on environmental protection. Motors are high-energy-consuming power equipment with a large number of applications and a wide range of applications. The power consumption of motors in my country accounts for about 70% of the total industrial power consumption. Therefore, the promotion of motor energy saving has important economic and social benefits. [0003] Compared with asynchronous motors, permanent magnet motors have the following advantages: high efficiency at light load and full load, can meet th...

AI Technical Summary

Problems solved by technology

[0007] The invention provides an assembly and disassembly device for the stator and rotor of a radial permanent magnet motor. The positioning of the stator and the rotor by the mechanical device makes the rotor and the stator coaxial, and the rotor part can also move axially without contacting the stator. Complete the assembly and disassembly of the radial permanent magnet motor, the structure is simple, the operation is convenient, and the problem of manual assembly and disassembly of the stator and rotor of the radial permanent magnet motor is solved

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