A production process of a stator assembly and its acoustic wave motor

A production process and component technology, which is applied to the production process of stator components and the field of acoustic wave motors, can solve the problems affecting the performance of stator components, low winding efficiency of acoustic wave motors, poor coils, etc., so as to achieve high electromagnetic conversion efficiency and improve winding efficiency. , The effect of reducing the difficulty of winding

Active Publication Date: 2020-12-25
SICHUAN AWA SEIMITSU ELECTRIC CO LTD
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a stator assembly production process and its acoustic wave motor to solve the technical problems in the prior art that affect the performance of the stator assembly, such as low winding efficiency and poor coils of the acoustic wave motor

Method used

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  • A production process of a stator assembly and its acoustic wave motor
  • A production process of a stator assembly and its acoustic wave motor
  • A production process of a stator assembly and its acoustic wave motor

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Embodiment 1

[0043] A stator assembly production process, see Figure 1 to Figure 12 , including the following steps:

[0044] Step 1, fixing the iron core outer ring 101, the iron core outer ring 101 is in a closed ring shape, and the iron core outer ring 101 includes a horizontal plane 103 and an arc surface 104;

[0045] Step 2, the iron core teeth 102 are set on the inner side of the iron core outer ring 101, the iron core teeth 102 are arranged symmetrically along the diameter direction of the iron core outer ring 101, and the iron core teeth 102 are arranged symmetrically on the arc surface of the iron core outer ring 101;

[0046] Step 3, fixing the bracket 200, the bracket 200 is fitted with the iron core outer ring 101, and the bracket 200 is provided with a first limiting part 201 for clamping the iron core outer ring 101 and a notch part 202 for fixing the coil;

[0047] Step 4, use the wire winding jig 900 to wind the wire, and the coil 300 is wound in the notch 202 of the bra...

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Abstract

The invention belongs to the technical field of an acoustic wave motor, and specifically relates to a stator assembly production process and an acoustic wave motor. The stator assembly production process comprises the following steps: 1) fixing an iron core outer ring, wherein the iron core outer ring is a closed ring, and the iron core outer ring comprises horizontal surfaces and arc surfaces; 2)arranging iron core teeth to the inner side of the iron core outer ring, wherein the iron core teeth are symmetrically arranged along the diameter direction of the iron core outer ring, and the ironcore teeth are symmetrically arranged on the arc surfaces of the iron core outer ring; 3) fixing a support, wherein the support is sleeved in the iron core outer ring, and the support is provided witha first limit portion for clamping the iron core outer ring and a gap portion for fixing a coil; and 4) carrying out winding through a winding jig, the coil being wound in the gap portion of the support. The stator assembly production process and the acoustic wave motor are high in winding efficiency; and the electromagnetic conversion efficiency of the stator assembly is high.

Description

technical field [0001] The invention belongs to the technical field of sound wave motors, and in particular relates to a production process of a stator assembly and a sound wave motor thereof. Background technique [0002] Acoustic motor refers to an electromagnetic device that converts or transmits electric energy according to the law of electromagnetic induction. Its main function is to generate driving torque, which can be used as a power source for electrical appliances or various machines, such as the motor core of an electric toothbrush. After the sound wave motor is powered on, under the control of the control circuit, the sound wave motor circulates to generate a high-frequency vibration, which in turn drives the toothbrush head to generate high-frequency vibration. [0003] A general acoustic wave motor moves through the electromagnetic interaction between the rotor assembly and the stator assembly. The stator assembly plays a key role in the entire acoustic wave mo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02K15/02H02K1/14
CPCH02K1/141H02K15/02
Inventor 不公告发明人
Owner SICHUAN AWA SEIMITSU ELECTRIC CO LTD
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