Assembled type centralized winding stator group

A wire stator group, concentrated winding technology, applied in the direction of windings, electromechanical devices, electric components, etc., can solve the problems that insulating paper is easy to fall and affect assembly, and achieve the effect of improving assembly efficiency and assembly quality, and avoiding falling

Pending Publication Date: 2020-04-28
大工科技(上海)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide an assembled centralized winding stator group, which can solve the problem in the prior art that the insulating paper of the wound stator group is prone to fall during the assembly process and affect the assembly

Method used

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  • Assembled type centralized winding stator group
  • Assembled type centralized winding stator group
  • Assembled type centralized winding stator group

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Such as Figure 1-3 As shown, an assembled centralized winding stator group includes a stator core 1, an insulating film 2 and an insulating paper 3. The stator core 1 is in the shape of a long strip, and the opposite sides of the stator core 1 are sunken inward to form a winding. The slot 8, the insulating film 2 is fixed on both ends of the stator core 1 through the fixing mechanism, and the insulating paper 3 is fixed in the winding slot 8 through the insulating film 2. The insulating paper 3 includes an insulating bottom for covering the bottom of the winding slot 8 and insulating side parts arranged on both sides of the insulating bottom. The fixing mechanism is a buckle 4 arranged along one end of the insulating film 2 along the direction of the stator core 1. The buckle 4 and the insulating film 2 are integrally formed, and the integrally formed structure makes the overall structure more reliable and stable. The buckle 4 is mated and connected with the stator co...

Embodiment 2

[0031] Such as Figure 4-6 As shown, an assembled centralized winding stator group includes a stator core 1, an insulating film 2 and an insulating paper 3. The stator core 1 is in the shape of a long strip, and the opposite sides of the stator core 1 are sunken inward to form a winding. The slot 8, the insulating film 2 is fixed on both ends of the stator core 1 through the fixing mechanism, and the insulating paper 3 is fixed in the winding slot 8 through the insulating film 2. The insulating paper 3 includes an insulating bottom for covering the bottom of the winding slot 8 and insulating side parts arranged on both sides of the insulating bottom. The fixing mechanism includes a fixing groove 6 arranged on the top of the stator core 1 and a fixing column 7 arranged on the bottom of the insulating film 2. The two ends of the insulating paper 3 are extended with a fixing piece 5, and the fixing piece 5 is arranged on the insulating film 2 and the stator iron. Between the cor...

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PUM

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Abstract

The invention discloses an assembled type concentrated winding stator group. The assembled type concentrated winding stator group comprises a stator iron core, insulating adhesive sheets and insulating paper; the stator iron core is long-strip-shaped; two opposite sides of the stator iron core are recessed inwards to form winding grooves; the insulating adhesive sheets are fixed at two ends of thestator iron core through fixing mechanisms; the insulating paper is fixed in the winding grooves through the insulating adhesive sheets. According to the assembled type concentrated winding stator group, the insulating adhesive sheets and the stator iron core are fixed through the fixing mechanisms; the insulating paper is fixed in the winding grooves through the insulating adhesive sheets; and therefore, the insulating paper is prevented from falling off in a winding process, and the assembly efficiency and assembly quality of a stator assembly are improved.

Description

technical field [0001] The invention relates to the technical field of motors, in particular to an assembled concentrated winding stator group. Background technique [0002] The motor refers to an electromagnetic device that realizes the conversion or transmission of electric energy according to the law of electromagnetic induction. The motor is composed of a rotor and a stator. A winding slot is arranged on the stator core of the motor, and an excitation winding group is embedded to ensure that the motor can operate normally. run. Since the field winding is composed of wires, in order to avoid conduction between the field winding and the stator core, it is necessary to keep the stator core and the field winding insulated. At present, there are two insulation methods: one is to use injection molding to form an insulating layer in the wire slot of the iron core and the surface of the iron core; this method forms an insulating layer in the wire slot of the stator core, The p...

Claims

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Application Information

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IPC IPC(8): H02K1/16H02K3/34
CPCH02K1/16H02K3/345
Inventor 陈杨钟
Owner 大工科技(上海)有限公司
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