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Locating plate structure of creepage distance between coil and solenoid

A technology of creepage distance and coil wire, which is applied in the field of motors, can solve problems such as difficulty in ensuring creepage distance, and achieve the effect of simple structure and convenient use

Inactive Publication Date: 2013-11-27
ZHEJIANG LINIX MOTOR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among them, the coil wire package needs to be extruded, but during the extrusion molding process, there needs to be a certain distance between the end of the stator and the coil wire package, that is, the creepage distance. Difficult to guarantee

Method used

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  • Locating plate structure of creepage distance between coil and solenoid
  • Locating plate structure of creepage distance between coil and solenoid
  • Locating plate structure of creepage distance between coil and solenoid

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Embodiment Construction

[0017] Combine below figure 1 with Figure 5 The structure of the positioning sheet for the creepage distance of the coil wire package is specifically described. The positioning sheet 3 is composed of a clamping part 31 for clamping by human hands or mechanical claws and a positioning column 32 connected to the clamping part. The positioning column is used to insert the coil In the gap 15 between the grooves 12, the thickness of the positioning column is equal to the creepage distance. The clamping portion 31 and the positioning post 32 are integrally formed.

[0018] As a modification, the positioning post 32 is screwed to the clamping portion 31 . The positioning column 32 includes a body 33 at the front end and a connecting portion 34 at the rear end, the cross section of the body is square, the connecting portion is cylindrical, and the connecting portion is provided with threads to be screwed into the clamping portion. in the threaded hole. The clamping portion 31 is ...

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Abstract

The invention discloses a locating plate structure of a creepage distance between a coil and a solenoid. The locating plate comprises a clamping part and a locating column connected with the clamping part, wherein the clamping part is used for clamping by hands or mechanical grippers; the locating column is used for inserting into a clearance between coil slots; and the thickness of the locating column is equal to the creepage distance to guarantee the creepage distance. The locating plate has the advantages of simple structure and convenience in use.

Description

technical field [0001] The invention relates to electric machine technology. Background technique [0002] The coil winding is the main component of the motor stator. The coil group is connected in a certain way at the end to form a stator circuit, and the relative movement with the rotor magnetic flux generates an induced potential to realize mechanical energy-electrical energy conversion. Such as figure 1 As shown, the coil windings are generally embedded in the coil slots 12 on the inner wall of the stator 1 by wire bundles 13 of the same shape and size. Among them, the coil wire package needs to be extruded, but in the extrusion molding process, there needs to be a certain distance between the stator end and the coil wire package, that is, the creepage distance. Difficult to guarantee. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a coil wire package creepage distance positioning piece structure, which ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02K3/50
Inventor 朱炎钊
Owner ZHEJIANG LINIX MOTOR