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A magnetic steel processing device and method for producing permanent magnet synchronous motors

A technology of permanent magnet synchronous motor and processing device, which is applied in the manufacture of stator/rotor body, etc., can solve the problems of low processing accuracy, low efficiency, and inability to realize automatic magnetic steel assembly and processing, so as to improve the quality and accuracy, and improve the stability. Effects of Sex and Reliability

Active Publication Date: 2020-03-24
浙江晋一特种电机有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The magnetic steel in the prior art is generally assembled manually, which not only has low efficiency, but also has low processing accuracy, and cannot realize automatic magnetic steel assembly and processing

Method used

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  • A magnetic steel processing device and method for producing permanent magnet synchronous motors
  • A magnetic steel processing device and method for producing permanent magnet synchronous motors
  • A magnetic steel processing device and method for producing permanent magnet synchronous motors

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Embodiment Construction

[0055] Such as Figure 1 to Figure 5 Shown, be a kind of magnet steel processing device that is used for the production of permanent magnet synchronous motor of the present invention, comprise base 1, rotor positioning mechanism 19, magnet steel extruding mechanism, magnet steel feeding mechanism 18 and feeding mechanism, base 1 Two first support bars 5 are arranged in parallel on the top surface, and a base plate 4 and a mounting plate 17 are arranged on the top surfaces of the two first support bars 5. The magnet steel extruding mechanism is connected on the top surface of the base plate 4, and the magnet steel The extruding mechanism comprises a first hydraulic cylinder 12, a booster disc 16 and a horizontally moving plate 7. The top surface of the horizontally moving plate 7 is fixedly connected with a fixed plate 11, and two lower positioning plates are arranged symmetrically on the top surface of the fixed plate 11. Block 13, the first hydraulic cylinder 12 is installed ...

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Abstract

The invention discloses a magnetic steel processing device and method for the production of a permanent magnet synchronous motor. The device comprises a pedestal, a rotor positioning mechanism, a magnetic steel extrusion mechanism, a magnetic steel feeding mechanism and a feeding mechanism. Two first supporting strips are arranged on the top face of the pedestal in a parallel manner. A bottom plate and a mounting plate are arranged on the top faces of the two first supporting strips, and the magnetic steel extrusion mechanism is connected to the top face of the bottom plate. The rotor positioning mechanism is fixedly connected to the top face of the mounting plate, and the magnetic steel feeding mechanism is movably connected to a guide strip, wherein the guide strip is fixedly connected to the mounting plate. The feeding mechanism is fixedly connected to a side face of the pedestal. The method comprises the steps of installation of the magnetic steel extrusion mechanism, installationof the rotor positioning mechanism, installation of the magnetic steel feeding mechanism, installation of the feeding mechanism and magnetic steel assembly. The device increases the magnetic steel assembling speed and machining precision, and the machining method is simple in step. The device can meet the rotor machining requirements of permanent magnet synchronous motors of different sizes, improves the magnetic steel assembling precision and quality, and improves the machining efficiency.

Description

technical field [0001] The invention relates to a magnetic steel processing device and method for producing permanent magnet synchronous motors. Background technique [0002] The permanent magnet synchronous motor is a synchronous motor that is excited by a permanent magnet to generate a synchronous rotating magnetic field. The permanent magnet acts as a rotor to generate a rotating magnetic field. The three-phase stator winding reacts through the armature under the action of the rotating magnetic field to induce a three-phase symmetrical current. At this time, the kinetic energy of the rotor is converted For electric energy, the permanent magnet synchronous motor is used as a generator; in addition, when the three-phase symmetrical current is passed into one side of the stator, since the three-phase stators differ in space by 120 degrees, the three-phase stator current generates a rotating magnetic field in space, and the rotor in In the rotating magnetic field, it moves un...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02K15/03
Inventor 周锦法
Owner 浙江晋一特种电机有限公司
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