A packaging structure and method for a wound resolver rotor

A resolver and packaging structure technology, applied in transformers, magnetic circuit shape/style/structure, inductance/transformer/magnet manufacturing, etc., can solve problems such as hidden dangers, unsightly appearance, and reduced reliability of resolvers, so as to improve the use of The effect of life and reliability, high mechanical strength and three-proof performance

Active Publication Date: 2021-08-03
苏州工业园区代尔塔电机技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the rotor of the wire-wound resolver is dipped in insulating varnish as a whole after the wire is wound, and then the wiring ends are wrapped with insulating material to protect the winding. The rotor is easily damaged, not only the appearance is not beautiful, but even after the whole rotor is dipped in paint, the insulating material binding the wire ends may be loose, which will cause hidden dangers and greatly reduce the reliability of the resolver or even fail

Method used

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  • A packaging structure and method for a wound resolver rotor
  • A packaging structure and method for a wound resolver rotor
  • A packaging structure and method for a wound resolver rotor

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Embodiment Construction

[0020] Such as Figure 1 to Figure 4 As shown, a packaging structure of a wound resolver rotor 1 according to the present invention includes a rotor 1, and also includes a first tooling 2 and a second tooling 3 opposite to each other. The first tooling 2 and the second tooling 3 are both It is cylindrical, and the opposite ends of the first tooling 2 and the second tooling 3 are respectively locked in the inner holes of the two ends of the rotor 1 by corresponding threads, and are locked on both ends of the rotor 1 through the first tooling 2 and the second tooling 3, so that Effectively protect the inner hole and end surface of the rotor 1 from being coated, prevent the paint from entering other places that do not need to be sprayed, and make the product beautiful; and the opposite ends of the first tooling 2 and the second tooling 3 The first locking piece 4 and the second locking piece 5 are connected with the corresponding tight fit respectively, and the ends of the first ...

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Abstract

The present invention provides a package structure and method for the rotor of a wire-wound rotary transformer, which can effectively protect the rotor windings and wiring ends under the circumstances of the rotor falling to the ground, bumping, water ingress, etc., and greatly improving the service life of the rotary transformer and Reliable, and the appearance is beautiful and generous; it includes the rotor and the first and second toolings that are set oppositely. Inside, and the opposite ends of the first and second tooling are connected with the first and second locking parts in corresponding tight fit respectively, and the ends of the first and second tooling respectively protrude from the end faces of the corresponding first and second locking parts, The outer diameters of the first locking piece and the second locking piece are larger than the inner diameter of the inner hole of the rotor, and the outer diameter of the first locking piece is larger than the outer diameter of the corresponding end of the rotor. There are grooves to match the end of the rotor, and the outer circumference of the rotor is coated with epoxy.

Description

technical field [0001] The invention relates to the technical field of rotary transformers, in particular to a packaging structure and method for a winding type rotary transformer rotor. Background technique [0002] At present, the rotor of the wire-wound resolver is dipped in insulating varnish as a whole after the wire is wound, and then the wiring ends are wrapped with insulating material to protect the winding. The rotor is easily damaged, not only the appearance is not beautiful, but even after the whole rotor is dipped in paint, the insulating material binding the wire ends may be loose, which will cause hidden dangers and greatly reduce the reliability of the resolver or even fail. Contents of the invention [0003] In view of the above problems, the present invention provides a package structure and method for the rotor of a wire-wound resolver, which can still effectively protect the rotor windings and wiring ends under the circumstances of the rotor falling to t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01F38/18H01F27/28H01F41/02H02K24/00H02K1/22H02K15/02H02K15/12
CPCH01F27/28H01F38/18H01F41/005H01F41/02H02K1/22H02K15/02H02K15/12H02K24/00
Inventor 王洁郑彦波
Owner 苏州工业园区代尔塔电机技术有限公司
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