Fixture for fixing permanent magnet and assembly method thereof
An assembly method and permanent magnet technology, which are used in the manufacture of stator/rotor bodies, electromechanical devices, magnetic circuit rotating parts, etc., can solve the problems of high processing accuracy, wrong assembly, expensive materials, etc., and achieve low cost and reliable use. , the effect of simple assembly method
Pending Publication Date: 2018-04-03
刘凯平
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Problems solved by technology
[0002] The invention patent with the application number CN201110210723.0 discloses a method for fixing the permanent magnet used in the magnetic rotor of the magnetic coupler, but there are many problems such as expensive materials used for fixing, high processing precision requirements, and difficulty in disassembly once the polarity of the magnet is assembled incorrectly. question
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[0012] The fixture and assembly method of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0013] Depend on figure 1 , figure 2 It can be seen that the rectangular open box 2 has an inner cavity of the same size as the permanent magnet 1, and the four flanges of the rectangular open box 2 are provided with circular holes 5 for installation.
[0014] Depend on image 3 , Figure 4 It can be seen that the permanent magnet 1 is evenly assembled on the circular yoke 4 and fastened by the screw 3 , and a layer of potting glue 6 is coated around the permanent magnet 1 .
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The invention discloses a fixture for fixing a permanent magnet and an assembly method thereof. Specifically, the invention relates to a method for fixing a permanent magnet with a special fixture ona yoke of a magnetic rotor in a magnetic coupler. A rectangular opening box is manufactured according to the length, width and height of the permanent magnet and the assembly method is to fasten the rectangular opening box onto the yoke with screws. With the fixture of the invention, the assembly method is simple, the operation is convenient, the use is reliable, and the cost is low.
Description
technical field [0001] The invention relates to a fixture and an assembly method for fixing a permanent magnet, specifically a method for fixing a permanent magnet on the yoke of a magnetic rotor in a magnetic coupler with a special fixture. The invention belongs to the technical field of motors and drives . Background technique [0002] The invention patent with the application number CN201110210723.0 discloses a method for fixing the permanent magnet used in the magnetic rotor of the magnetic coupler, but there are many problems such as expensive materials used for fixing, high processing precision requirements, and difficulty in disassembly once the polarity of the magnet is assembled incorrectly. question. Contents of the invention [0003] In order to solve the above technical problems, the object of the present invention is to provide a permanent magnet fixture and an assembly method with a simple structure. [0004] The technical scheme of the present invention is...
Claims
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Login to View More IPC IPC(8): H02K1/27H02K15/03
CPCH02K1/27H02K15/03
Inventor 刘凯平陈士科郭大先齐海润
Owner 刘凯平
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