Rapid motor dismounting and mounting tool and dismounting and mounting method

Abstract

The invention provides a rapid motor dismounting and mounting tool and a dismounting and mounting method. The dismounting and mounting tool comprises dismounting and mounting devices symmetrically arranged at two sides in the axial direction of a motor, each dismounting and mounting device comprises a driving part, a screw rod connected with the driving part, a screw rod nut block in transmissionconnection with the screw rod and a fixing frame, the fixing frame is provided with a transmission screw hole matched with the screw rod, the screw rod is in transmission connection with the screw rodnut block and the fixing frame in sequence, the screw rod nut block is provided with a clamping part for clamping a motor base, and the driving part drives the screw rod to rotate and drives the screw rod nut block to move horizontally so that the motor base and the motor are driven to move horizontally, and in-situ separation or fitting connection of the motor is realized. By means of the arrangement, rapid separation of the motor can be achieved, particularly the motor can be installed horizontally, the motor does not need to be hoisted away from an installation area to be maintained like atraditional mode, the maintenance time is saved, and unpredictable risks in the hoisting process can be avoided.

Description

technical field [0001] The invention relates to the technical field of motor maintenance, in particular to a quick disassembly and assembly method for a horizontally installed motor. Background technique [0002] In the field of industrial manufacturing, motors are indispensable power supply devices. In order to improve the service life of the motor, its output power, and connecting parts, ensure the smooth operation of the mechanism, and reduce the operating cost of the equipment, it is usually necessary to regularly remove the main parts such as the motor and the motor coupling for maintenance and repair. The conventional method is to install a special lifting tool above the motor to lift the motor as a whole away from the installation position to realize maintenance and repair operations, but this operation method has the following disadvantages: [0003] 1. It is necessary to make special lifting tools and the investment cost is relatively high; [0004] 2. It is time-...

AI Technical Summary

Problems solved by technology

[0003] 1. It is necessary to make special lifting tools and the investment cost is relatively high;

[0004] 2. It is time-consuming and labor-intensive to disassemble and assemble each time;

[0005] 3. There are certain safety hazards when moving the motor during operation

[0006] Traditionally, the patent application number CN201710851656.8 discloses a motor dismounting device and dismounting method, wherein the motor dismounting device includes a dismounting plate (5), matched with the screw rod, and connected to the upper end plate (2) of the motor through the support bolt (7) ), the lower end plate (3) is connected; the screw rod (6) generates force by rotating with the fixed plate (4) and the support plate (8), and separates the upper end plate (2) and the lower end plate (3); the support plate (8), By matching with the screw rod (6), the lower end plate (3) is separated; the supporting bolt (7) connects the dismantling plate (5) with the upper end plate (2) and the lower end plate (3). The motor can be disassembled by the disassembly method, but the disassembly device and disassembly method of this patent are aimed at the disassembly of the upper end plate and the lower end plate of the motor itself, and are not suitable for dismantling and overhauling the motor during maintenance.

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