CN202495817U - Novel positioner for magnetic steel - Google Patents

Novel positioner for magnetic steel Download PDF

Info

Publication number
CN202495817U
CN202495817U CN2012201378269U CN201220137826U CN202495817U CN 202495817 U CN202495817 U CN 202495817U CN 2012201378269 U CN2012201378269 U CN 2012201378269U CN 201220137826 U CN201220137826 U CN 201220137826U CN 202495817 U CN202495817 U CN 202495817U
Authority
CN
China
Prior art keywords
magnet steel
positioner
rotor
location
slot wedge
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CN2012201378269U
Other languages
Chinese (zh)
Inventor
王卫平
周南南
霍明
罗华生
余文平
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.)
JIANGXI SPECIAL MOTOR CO Ltd
Original Assignee
JIANGXI SPECIAL MOTOR 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.)
Filing date
Publication date
Application filed by JIANGXI SPECIAL MOTOR CO Ltd filed Critical JIANGXI SPECIAL MOTOR CO Ltd
Priority to CN2012201378269U priority Critical patent/CN202495817U/en
Application granted granted Critical
Publication of CN202495817U publication Critical patent/CN202495817U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

The utility model discloses a novel positioner for magnetic steel, comprising positioning slot wedges. Each positioning slot wedge is composed of a convex inserting part and an inverted-trapezoidal limiting part, wherein the convex inserting part corresponds to a positioning slot shape on a rotor punching sheet, and the convex inserting part is connected with the inverted-trapezoidal limiting part. The novel positioner of the utility model has the advantages that the positioner is simple in structure and easy in production, that positioning is reliable and highly precise, that installation operation is simple and convenient, and that the positioner is easy to be popularized.

Description

Novel magnet steel positioner
Technical field
The utility model relates to a kind of motor, relates in particular to a kind of novel magnet steel positioner of magneto.
Background technology
Modern magneto has obtained using widely, and the method for permanent magnet generator installation magnet steel mainly adopts surface-mount type, does the frequent method that adopts of such motor to be in the past, on the rotor core axial direction, rules, and separates with copper bar then; Adopt this method magnet steel to install, operative employee's quality has determined the regularity that magnet steel is installed.Use the motor of this magnet steel mounting means that following shortcoming is arranged, the one, because the price of copper material is higher, increased the cost that motor is made relatively; The 2nd. because manual operations, the regularity that magnet steel is arranged will be affected, and this will cause the motor location torque to increase, and influence motor performance; The 3rd, Production Time is longer, inefficiency.
The utility model content
The purpose of the utility model is the deficiency that exists to prior art, and a kind of novel magnet steel positioner is provided.This novel magnet steel positioning device structure is simple, is easy to manufacture, and the location is reliable, precision is high, and fitting operation is simple, convenient, is easy to promote the use of.
The technical scheme of the utility model comprises the location slot wedge, said location slot wedge comprise one be raised in rotor exterior with the corresponding insertion section of epitrochanterian location notch shape and the limited section interconnect formation.
The insertion section of said location slot wedge and the shape of limited section are " protruding " font and trapezoidal respectively based on the face that laminates of rotor punching.
The location notch and the magnet steel portion of interconnecting of said location slot wedge, rotor scribble glue.
The magnet steel positioner of the utility model can utilize the high accuracy of rotor location slot wedge to guarantee to install the regularity of magnet steel, is guaranteeing the magnet steel installation quality, guarantees that motor performance is stable, in the time of reliable; Increase substantially operating efficiency, alleviated labor intensity of operating personnel; And simple in structure, price is extremely cheap.
Description of drawings
Fig. 1 is the structural representation of the magnet steel positioner of the utility model.Fig. 2 is the structural representation of the location slot wedge among Fig. 1.
Embodiment
Existing through embodiment and combine accompanying drawing that the utility model is described further, as illustrated in fig. 1 and 2, the location slot wedge 1 in the present embodiment is interconnected by insertion section 1a and limited section 1b and constitutes; The insertion section of location slot wedge 1 be shaped as shape corresponding " protruding " font that laminates the location notch 4 on face direction and the rotor 3 from the rotor punching, being shaped as on the lamination direction of rotor punching 3a of limited section 1b of locating slot wedge 1 is trapezoidal.
Location notch 4 on the rotor 3 laminates the back by the groove of going out on the rotor punching 3a at rotor punching 3a and forms; Location slot wedge 1 is fixedly connected on the rotor 3 with laminated the location notch 4 of back at the corresponding identical insertion section 1a insertion rotor of the shape of the location notch that forms on the rotor 4 (punching) by rotor punching 3a through its shape, by the limited section 1b that grows respectively in per two adjacent positioned slot wedges 1 of rotor 3 periphery walls magnet steel 2 is connected on the rotor 3; Magnet steel 2 is inserted into after 1 of per two adjacent positioned slot wedge or before, junctions such as location slot wedge 1, rotor location notch 4 and magnet steel 2 is applied glue, to increase mechanical strength.
The location slot wedge of the utility model can use 3956 materials to manufacture, and its positioning accuracy is higher relatively, more firm.
The scope that all belongs to the protection of the utility model based on other modified products of the technical scheme of this novel magnet steel positioner; The foregoing description is not the exhaustive of the utility model embodiment.

Claims (3)

1. a novel magnet steel positioner comprises the location slot wedge, it is characterized in that said location slot wedge comprise one be raised in rotor exterior with the corresponding insertion section of epitrochanterian location notch shape and the limited section interconnect formation.
2. according to the said novel magnet steel positioner of claim 1, it is characterized in that the shape of insertion section and the limited section of said location slot wedge is " protruding " font and trapezoidal respectively based on the face that laminates of rotor punching.
3. according to claim 1 or 2 said novel magnet steel positioners, it is characterized in that the location notch of said location slot wedge, rotor and the magnet steel portion of interconnecting scribble glue.
CN2012201378269U 2012-04-01 2012-04-01 Novel positioner for magnetic steel Expired - Fee Related CN202495817U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012201378269U CN202495817U (en) 2012-04-01 2012-04-01 Novel positioner for magnetic steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012201378269U CN202495817U (en) 2012-04-01 2012-04-01 Novel positioner for magnetic steel

Publications (1)

Publication Number Publication Date
CN202495817U true CN202495817U (en) 2012-10-17

Family

ID=47002029

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012201378269U Expired - Fee Related CN202495817U (en) 2012-04-01 2012-04-01 Novel positioner for magnetic steel

Country Status (1)

Country Link
CN (1) CN202495817U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104333158A (en) * 2014-10-11 2015-02-04 镇江中船现代发电设备有限公司 Permanent magnet motor rotor structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104333158A (en) * 2014-10-11 2015-02-04 镇江中船现代发电设备有限公司 Permanent magnet motor rotor structure

Similar Documents

Publication Publication Date Title
CN203850942U (en) Four-segmented inclined-pole permanent magnet motor rotor formed by single punching sheets
CN104242509A (en) Rotor of permanent magnetic composite excitation synchronous motor
CN201742192U (en) Tangential magnetic steel rotor structure of permanent magnet motor
CN103051114B (en) Method for processing chute of iron core of motor stator
CN102355073A (en) Permanent magnet motor rotor with step skewed poles
CN104242504A (en) Rotor of synchronous reluctance motor
CN203278435U (en) Novel magnetic steel surface mounted permanent magnet motor rotor
CN202495817U (en) Novel positioner for magnetic steel
CN103887901A (en) Efficient motor stator made of oriented silicon steel sheets
CN203014522U (en) Synchronous reluctance motor rotor structure
CN203193413U (en) Rotor punching sheet structure of permanent-magnet synchronous motor
CN201656702U (en) Block-type motor stator lamination
CN204633493U (en) A kind of magnetic pole segmentation permanent magnetic servo motor rotor
CN203911615U (en) Permanent magnet generator rotor and generator
CN106787318A (en) Permagnetic synchronous motor p-m rotor punching and permagnetic synchronous motor
CN201178342Y (en) Permanent magnetic rotator
CN203522355U (en) Splicing permanent magnet motor stator structure
CN203522457U (en) Novel permanent magnet brushless motor integer-slot stator
CN202026170U (en) Inlay type permanent magnet motor punching sheet
CN203774892U (en) High-efficiency motor stator manufactured with oriented silicon steel sheets
CN204145110U (en) A kind of synchronous magnetic resistance motor rotor
CN203225602U (en) Mosaic-type stator core
CN201398140Y (en) Permanent magnet synchronous motor stator
CN101888160A (en) Permanent-magnetic synchronous motor stator
CN203387313U (en) Double-segment pole-skewed permanent magnet wind power generator rotor and iron core sheets

Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121017

Termination date: 20210401

CF01 Termination of patent right due to non-payment of annual fee