A device for pressing the shaft of the middle and lower casings of a DC brushless motor and a method for pressing the shaft
A brushless DC and motor technology, applied in the direction of electromechanical devices, manufacturing motor generators, electrical components, etc., can solve the problems of inconvenient processing and inconvenient processing of the middle and lower casings of DC brushless motors, so as to improve efficiency and solve inefficient effect
Active Publication Date: 2021-05-18
阜南县特立电子有限公司
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Problems solved by technology
[0005] The problem solved by one aspect of the present invention is: how to solve the problem that the middle and lower casings of the brushless DC motor cannot be processed conveniently and quickly; Using it can improve the efficiency of processing the lower casing of the DC brushless motor; the motor drives the drive column and the first gear to rotate, the first gear drives the second gear to rotate, the second gear drives the rotary base to rotate, and the rotary base drives the The turntable rotates, and the drive seat drives the sleeve column to rotate, and the mold to be processed is connected through the mold ejector column; the piston inner rod moves up and down inside the piston outer rod, and the piston inner rod drives the final shaft to move up and down, and the turntable The top column of the mold is rotated to be directly below the pinch rod; the pinch rod is moved down to squeeze the mold to be processed on the top pin of the mold. Rotate the turntable, turn the processed mold to one side, then turn the other mold to be processed to the bottom of the pinch rod, and repeat the above operations to realize the rapid processing of the DC brushless motor middle and lower casings. Solved the problem that in the existing scheme, the middle and lower casings of the DC brushless motor cannot be processed conveniently and quickly
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[0033]The technical solutions of the present invention will be described below in conjunction with examples, as will be described herein, and is merely the embodiments of the invention, not all of the embodiments of the invention. Based on the embodiments in the present invention, those of ordinary skill in the art will belong to the scope of the present invention in the scope of the present invention without any other embodiments obtained without creative labor.
[0034]Such asFigure 1-7As shown, a bracket apparatus for direct current brushless motor, including a support frame 1, a table 2, a turntable 3, a support plate 4, a holder 5, a piston 12, a top seat 13, the work Table 2, the turntable 3 and the support plate 4 are fixedly mounted on the upper end of the support frame 1, the turntable 3 is located between the table 2 and the support plate 4, the table 2 located on one side of the support plate 4, Both the piston outer lever 12 and the top seat 13 are located above the support...
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The invention discloses a finalizing device and a finalizing method for a middle and lower casing of a DC brushless motor. Through the coordinated use of the provided finalizing rod, piston outer rod, top seat, turntable and turntable, the brushless DC motor can be improved. The processing efficiency of the lower casing of the motor; the motor drives the drive column and the first gear to rotate, the first gear drives the second gear to rotate, the second gear drives the turntable to rotate, the turntable drives the turntable to rotate, and the inner rod of the piston drives the piston to rotate. The inside of the outer rod moves up and down, and the inner rod of the piston drives the finale rod to move up and down, and the top column of the mold is rotated to the right below the finalist rod through the turntable; through the combined use of the set driving seat, sleeve column, turntable and turntable, it can Realize rapid adjustment of the mold top column and the mold to be processed; various aspects disclosed in the present invention can solve the problem of inconvenient and rapid processing of the middle and lower casings of the DC brushless motor, and the finalization work of the middle and lower casings of the DC brushless motor The problem of poor efficiency.
Description
Technical field[0001]The present invention relates to the field of DC brushless motor technologies, and more particularly to a DC brushless motor mid-lower case pressure shaft device and its pressure shaft method thereof.Background technique[0002]Brushless DC motor is a kind of permanent magnet synchronous motor, not a real DC motor. Different from, brushless DC motor does not use a mechanical brush device, using square wave self-controlled permanent magnet synchronous motor, replacing the carbon brush switch with Hall sensor, with NdFeB as a permanent magnet material of the rotor, performance More general, traditional DC motors, is the most ideal speed control motor, brushless DC motor, is composed of a permanent magnet rotor, a multi-winding stator, a position sensor, and a driver, is a typical electromechanical one. The product, the stator windings of the motor are generally made into three-phase relative starlacks, and the same three-phase asynchronous motor is very similar, and...
Claims
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IPC IPC(8): H02K15/14
CPCH02K15/14
Inventor 王和平李伟德
Owner 阜南县特立电子有限公司