Insulated frame and motor

Abstract

The embodiment of the present invention discloses an insulated frame which comprises a first frame body which is bonded to insulating groove paper of one side of an iron core and a second frame body which is bonded to insulating groove paper of the other side of the iron core. The first frame body and the second frame body are in a fit. The insulated frame is different from the prior art, a splice structure is employed, the insulated frame is designed to be two parts, two frame bodies are installed from two sides of the iron core in assembly, the inner walls of the installed first frame body and second frame body can be bonded to insulating groove paper closely, thus the space of copper wire winding is increased, the groove full rate is ensured, the installation from the two sides is easy, and the installation difficulty is reduced. The invention also discloses a motor.

Description

technical field [0001] The invention relates to the technical field of motors, and more specifically, to an insulating frame and a motor. Background technique [0002] Such as figure 1 and figure 2 As shown, prior to winding the stator core of the block motor in the prior art, the iron core 300, the insulating frame 100, and the insulating slot paper 200 need to be installed together, and then the copper wire is wound. During installation, first install the insulating slot paper 200 on both sides of the iron core 300, and then install the insulating frame 100 on both ends of the iron core 300, wherein the insulating slot paper 200 is embedded in the groove of the insulating frame 100 for fixing, and the iron core 300 An insulating skeleton 100 is respectively provided at both ends of the housing. [0003] Such as image 3 As shown, in order to reserve space during the installation process and ensure the fullness of the slot when winding copper wires, the side wall of th...

AI Technical Summary

Problems solved by technology

[0003] like image 3 As shown, in order to reserve space during the installation process and ensure the fullness of the slot when winding copper wires, the side wall of the insulating frame 100 needs to be as close as possible to the insulating slot paper 200, but the gap between the two side walls of the insulating frame 100 The width tolerance design requirements are relatively high, which is difficult to achieve in mass production injection molding

Due to the limited space, it is very inconvenient to install, which seriously affects the beat of the production line. A little improper operation will break the insulation slot paper 200 and affect the insulation performance of the motor.

Based on this, in order to avoid the above problems, it is necessary to set a reserved gap 400 between the side wall of the insulating frame 100 and the insulating slot paper 200, but it will also affect the slot filling rate when winding copper wires.

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