Installation method of permanent-magnet motor rotor
An installation method and technology of permanent magnet motors, applied in the directions of magnetic circuit rotating parts, manufacturing stator/rotor body, magnetic circuit shape/style/structure, etc., can solve the problem that permanent magnets are easy to shift positions, easily cause work injuries, and are inconvenient And other issues
Inactive Publication Date: 2011-09-14
韩东
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Problems solved by technology
[0002] In the prior art, when making a permanent magnet motor, it is necessary to install multiple permanent magnets. During the installation process of the permanent magnets, the positions of the permanent magnets need to be aligned. However, due to the repulsion of the same poles of the permanent magnets, during the installation process, The permanent magnet is easy to shift position, which increases the difficulty and time of installation, and is extremely inconvenient and easy to cause work-related injuries
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[0017] Such as Figure 1-6 As shown, the horizontal installation device, the fixed installation device and the vertical installation device used in this embodiment are all utility model patents previously applied for, a method for installing the rotor of a permanent magnet motor. First, a permanent magnet 1 is fixed on the rotor 5 After the second permanent magnet 2 that needs to be installed horizontally is adsorbed on the rotor 5, the edge of the second permanent magnet 2 is stuck with the horizontal installation device 6, and it slides along the arc surface of the rotor 5 until it is aligned with the first permanent magnet. Position the magnets 1 side by side. After the two magnets are close together, fix the second permanent magnet 2 on the rotor 5, and then clamp the two installed permanent magnets on the upper part of the fixing device 7, and clamp the rotor 5 In the vertical installation device 8, the third permanent magnet 3 that needs to be installed vertically is pla...
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The invention provides an installation method of a permanent-magnet motor rotor. The method comprises the following steps: firstly, a permanent magnet is fixed on a rotor; a horizontal installation device is used for parallelly arranging and closely attaching a second permanent magnet and the first permanent magnet and fixing the second permanent magnet on the rotor; then the two installed permanent magnets are clamped at the upper part of a fixed installation device; a third permanent magnet is arranged at the lower part of the fixed installation device; a longitudinal installation device isused for propelling the third permanent magnet toward the fixed permanent magnets till being arranged closely; the third permanent magnet is fixed on the rotor; a fourth permanent magnet is attached with all the fixed permanent magnets by using the horizontal installation device and the longitudinal installation device and then is fixed on the rotor. When being adopted to install the permanent magnet, the method not only is convenient, simple, time-saving, labor-saving and safe, but also can lead the permanent magnet not to generate position deviation due to homopolar repulsion between magnets.
Description
technical field [0001] The invention belongs to the technical field of permanent magnet motors, in particular to a method for installing a permanent magnet motor rotor. Background technique [0002] In the prior art, when making a permanent magnet motor, it is necessary to install multiple permanent magnets. During the installation process of the permanent magnets, the positions of the permanent magnets need to be aligned. However, due to the repulsion of the same poles of the permanent magnets, during the installation process, Permanent magnets are easy to shift positions, which increases the difficulty and time of installation, and is extremely inconvenient and easy to cause work-related injuries. Contents of the invention [0003] The main purpose of the present invention is to solve the above problems and provide a permanent magnet installation method that is convenient, simple, time-saving and labor-saving, less difficult to install, and capable of preventing position...
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IPC IPC(8): H02K1/27H02K15/03
Inventor 韩东
Owner 韩东