CN204597667U - A kind of magneto rotor and comprise the motor of this rotor - Google Patents

A kind of magneto rotor and comprise the motor of this rotor Download PDF

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Publication number
CN204597667U
CN204597667U CN201520351994.1U CN201520351994U CN204597667U CN 204597667 U CN204597667 U CN 204597667U CN 201520351994 U CN201520351994 U CN 201520351994U CN 204597667 U CN204597667 U CN 204597667U
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CN
China
Prior art keywords
rotor
sheath
magnet steel
assembly
magneto
Prior art date
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Active
Application number
CN201520351994.1U
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Chinese (zh)
Inventor
周宇杰
邓小欢
刘小军
毛勇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
XIANGTAN LIYUAN ELECTRIC TOOLING CO Ltd
Original Assignee
XEMC LIGHT ELECTRIC CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
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Priority to CN201520351994.1U priority Critical patent/CN204597667U/en
Application granted granted Critical
Publication of CN204597667U publication Critical patent/CN204597667U/en
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Abstract

The utility model relates to a kind of magneto rotor, it comprises rotor, described rotor comprises two or more rotor assembly, packing ring and balance trim ring, packing ring is provided with between rotor assembly and rotor assembly, balance trim ring is respectively equipped with in the outside of the rotor assembly of two ends, rotor assembly comprises rotor core section, magnet steel section and sheath, magnet steel section is arranged on the outer surface of rotor core section, sheath is provided with at the outer surface of magnet steel section, the outer surface of described sheath and magnet steel section is interference fit, and the material of sheath is not magnetic conductive material.The utility model rotor assembly assembly is divided into multistage, segmentation press-in rotating shaft, and because stroke shortens the assembly difficulty reducing magnet steel and magnet steel sheath, the more overall press-in of segmentation press-in, reduces pressing-in force, improve efficiency, be conducive to mass production.The utility model also relates to a kind of motor comprising this rotor.

Description

A kind of magneto rotor and comprise the motor of this rotor
Technical field
The utility model relates to machine field, particularly relates to a kind of magneto rotor and comprises the motor of this rotor.
Background technology
Magneto rotor structure is generally and is adhesive in by multistage magnet steel after on an overall rotor core, then at magnet steel surface wrap without latitude band, is wound around without needing dipping lacquer, oven dry and finish turning rotor outer circle after latitude band.The rotor of this version, in viscose glue process, environment is comparatively severe, and to human health, part magnet steel is when assembling because of the long assembling difficulty of stroke in addition, and particularly after daub, rotor outer circle size is easily overproof, complex process.
Utility model content
The purpose of this utility model is to overcome above defect, provides a kind of motor reducing technological process, eco-friendly magneto rotor and comprise this rotor.
The technical solution of the utility model is: a kind of magneto rotor, it comprises rotor, described rotor comprises two or more rotor assembly, packing ring and balance trim ring, packing ring is provided with between rotor assembly and rotor assembly, balance trim ring is respectively equipped with in the outside of the rotor assembly of two ends, rotor assembly comprises rotor core section, magnet steel section and sheath, magnet steel section is arranged on the outer surface of rotor core section, sheath is provided with at the outer surface of magnet steel section, the outer surface of described sheath and magnet steel section is interference fit, the material of sheath is not magnetic conductive material.
In order to make magnet steel sheath not affect motor magnetic circuit, the material of described magnet steel sheath is non-magnetic stainless steel 1Cr18Ni9.
Preferably, described magnet steel sheath is high-strength carbon fiber sheath.
The conveniently assembling of sheath, described sheath is divided into two sections, and sheath is pressed into from the two ends of magnet steel section respectively.
The utility model also relates to a kind of motor, and it comprises rotor, and described rotor is rotor described above.
Advantageous Effects of the present utility model is, after rotor assembly utilizes the magnetic power meter of magnet steel to be affixed on every section of rotor core cylindrical, again that two magnet steel sheath are surperficial at magnet steel, make magnet steel without the need to viscose glue, solve the impact on human body and environment of the overproof problem of the rotor outer circle that brings because of viscose glue and glue, rotor assembly assembly is divided into multistage, segmentation press-in rotating shaft, because stroke shortens the assembly difficulty reducing magnet steel and magnet steel sheath, the more overall press-in of segmentation press-in, reduce pressing-in force, improve efficiency, be conducive to mass production.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment rotor;
Fig. 2 is the structural representation that the utility model implements rotor assembly.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
With reference to accompanying drawing, a kind of magneto rotor, it comprises rotor, described rotor comprises 4 rotor assemblies 3, packing ring 4 and balance trim ring 2, packing ring 4 is provided with between rotor assembly 3 and rotor assembly 3, balance trim ring 2 is respectively equipped with in the outside of the rotor assembly 3 of two ends, rotor assembly 3 comprises rotor core section 3-3, magnet steel section 3-2 and sheath 3-1, magnet steel section 3-2 is arranged on the outer surface of rotor core section 3-3, sheath 3-1 is provided with at the outer surface of magnet steel section 3-2, the conveniently assembling of sheath 3-1, described sheath 3-1 is divided into two sections, sheath 3-1 is pressed into from the two ends of magnet steel section 3-2 respectively, the outer surface of described sheath 3-1 and magnet steel section 3-2 is interference fit, motor magnetic circuit is not affected in order to make sheath 3-1, the material of described sheath 3-1 is non-magnetic stainless steel 1Cr18Ni9.
The utility model also relates to a kind of motor, and it comprises rotor, and described rotor is rotor described above.
Be more than a kind of execution mode of the present utility model, a preferred demonstration example.The scope of the utility model application request protection has more than and is limited to described execution mode.All technical schemes with the present embodiment equivalence, all belong to protection range of the present utility model.

Claims (6)

1. a magneto rotor, it comprises rotor, it is characterized in that, described rotor comprises two or more rotor assembly, packing ring and balance trim ring, packing ring is provided with between rotor assembly and rotor assembly, balance trim ring is respectively equipped with in the outside of the rotor assembly of two ends, rotor assembly comprises rotor core section, magnet steel section and sheath, magnet steel section is arranged on the outer surface of rotor core section, sheath is provided with at the outer surface of magnet steel section, the outer surface of described sheath and magnet steel section is interference fit, and the material of sheath is not magnetic conductive material.
2. a kind of magneto rotor according to claim 1, is characterized in that, the material of described magnet steel sheath is non-magnetic stainless steel 1Cr18Ni9.
3. according to a kind of magneto rotor according to claim 1 or claim 2, it is characterized in that, described magnet steel sheath is high-strength carbon fiber sheath.
4. according to a kind of magneto rotor according to claim 1 or claim 2, it is characterized in that, described sheath is divided into two sections, and sheath is pressed into from the two ends of magnet steel section respectively.
5. a kind of magneto rotor according to claim 3, it is characterized in that, described sheath is divided into two sections, and sheath is pressed into from the two ends of magnet steel section respectively.
6. a motor, it comprises rotor, it is characterized in that, described rotor is the rotor of the claims 1 to claim 5 described in any one.
CN201520351994.1U 2015-05-28 2015-05-28 A kind of magneto rotor and comprise the motor of this rotor Active CN204597667U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520351994.1U CN204597667U (en) 2015-05-28 2015-05-28 A kind of magneto rotor and comprise the motor of this rotor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520351994.1U CN204597667U (en) 2015-05-28 2015-05-28 A kind of magneto rotor and comprise the motor of this rotor

Publications (1)

Publication Number Publication Date
CN204597667U true CN204597667U (en) 2015-08-26

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520351994.1U Active CN204597667U (en) 2015-05-28 2015-05-28 A kind of magneto rotor and comprise the motor of this rotor

Country Status (1)

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CN (1) CN204597667U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105391207A (en) * 2015-11-26 2016-03-09 株洲南车机电科技有限公司 Rail transit permanent-magnet direct-drive traction motor rotor and assembling method thereof
CN105846578A (en) * 2016-05-12 2016-08-10 佛山市汉特森电机有限公司 Permanent magnet rotating core and motor rotor employing same
CN106655606A (en) * 2016-11-24 2017-05-10 兰州飞行控制有限责任公司 Direct current brushless motor rotor structure
CN107154691A (en) * 2017-04-14 2017-09-12 北京精密机电控制设备研究所 A kind of low-voltage, high-current servomotor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105391207A (en) * 2015-11-26 2016-03-09 株洲南车机电科技有限公司 Rail transit permanent-magnet direct-drive traction motor rotor and assembling method thereof
CN105846578A (en) * 2016-05-12 2016-08-10 佛山市汉特森电机有限公司 Permanent magnet rotating core and motor rotor employing same
CN106655606A (en) * 2016-11-24 2017-05-10 兰州飞行控制有限责任公司 Direct current brushless motor rotor structure
CN107154691A (en) * 2017-04-14 2017-09-12 北京精密机电控制设备研究所 A kind of low-voltage, high-current servomotor

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20200727

Address after: 411101 Hunan Province, Xiangtan city Yuetang xiashesi Street No. 302

Patentee after: Xiangtan Liyuan Electric Tooling Co.,Ltd.

Address before: 411101 Hunan Province, Xiangtan city Yuetang District College Road No. 38 Innovation Park

Patentee before: XEMC LIGHT ELECTRIC Co.,Ltd.