Pre-insertion indexing mechanism for motor stator insulated slot wedge

A technology of motor stator and indexing mechanism, which is applied in the manufacture of motor generators, electrical components, electromechanical devices, etc., can solve the problems of bending insulating slot wedges, reducing the qualified rate of motor stators, etc., to improve the qualified rate and high production efficiency. Effect

Pending Publication Date: 2019-03-29
GUANGZHOU TRAYI PRECISION MASCH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, the bottom of the insulating slot wedge is manually held to align it with the slot wedge mounting hole of the motor stator, and then force is applied to insert the insulating slot wedge into the slot wedge mounting hole. However, due to improper force, the insulating slot wedge often The direction of the force deviates from the slot wedge installation hole, which will cause the insulation slot wedge to bend during the insertion process, thereby reducing the qualified rate of the motor stator

Method used

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  • Pre-insertion indexing mechanism for motor stator insulated slot wedge
  • Pre-insertion indexing mechanism for motor stator insulated slot wedge
  • Pre-insertion indexing mechanism for motor stator insulated slot wedge

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Embodiment

[0052] Such as figure 1 , Figure 4 to Figure 8 As shown, this embodiment provides a pre-insertion indexing mechanism 100 for motor stator insulation slot wedges, including a temporary storage device 102, and a temporary storage hole is provided on the temporary storage device 102 corresponding to the slot wedge installation hole 401 of the motor stator 400 1021 , the temporary storage hole 1021 is used for storing the slot wedge 600 .

[0053] The storage of the slot wedge 600 is facilitated by setting the temporary storage hole 1021. After the slot wedge 600 is stored in the temporary storage hole 1021, the pre-insertion indexing mechanism 100 is aligned with the slot wedge installation hole 401 of the motor stator 400, and force is applied to the pre-insertion When the slot wedge 600 in the indexing mechanism 100, the force direction of the insulating slot wedge 600 is facing the slot wedge installation hole 401, so as to avoid the bending of the insulating slot wedge 600 ...

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PUM

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Abstract

The invention relates to the field of a motor stator for a compressor and in particular to a pre-insertion indexing mechanism for a motor stator insulated slot wedge. The pre-insertion indexing mechanism comprises a temporary storage device. A temporary storage hole is arranged at a position, corresponding to a motor stator slot wedge mounting hole, on the temporary storage hole and is configuredto store the slot wedge. The temporary storage hole facilitates the storage of the slot wedge. After the slot wedge is stored in the temporary storage hole, the pre-insertion indexing mechanism is aligned with the motor stator slot wedge mounting hole. When a force is applied to the slot wedge in the pre-insertion indexing mechanism, the forced direction of the insulated slot wedge rightly faces the slot wedge mounting hole in order to avoid bending the insulated slot wedge during an insertion process, thereby improving the qualified rate of the motor stators.

Description

technical field [0001] The invention relates to the field of motor stators for compressors, in particular to a pre-insertion indexing mechanism for motor stator insulation slot wedges. Background technique [0002] The motor consists of a stator and a rotor arranged in the stator, the stator includes a stator core and a stator winding, the stator core is composed of a rear yoke and teeth, the rear yoke constitutes a cylindrical part of the outer edge, and the teeth are arranged Inside the rear yoke and wind the stator winding. In order to increase the insulation of the stator and thereby improve the electromagnetic conversion efficiency of the motor, it is necessary to insert an insulating slot wedge into the slot wedge mounting hole of the motor stator. [0003] In the prior art, the bottom of the insulating slot wedge is manually aligned with the slot wedge installation hole of the motor stator, and then force is applied to insert the insulation slot wedge into the slot w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K15/00
CPCH02K15/0018H02K3/325H02K15/022
Inventor 卓奇周郑礼仁康亿
Owner GUANGZHOU TRAYI PRECISION MASCH CO LTD
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