CN202495817U - Novel positioner for magnetic steel - Google Patents
Novel positioner for magnetic steel Download PDFInfo
- 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
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- CN
- China
- Prior art keywords
- magnet steel
- positioner
- slot wedge
- rotor
- location
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- 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
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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
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.
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 (2)
| 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 |
| CN106953477A (en) * | 2017-05-05 | 2017-07-14 | 苏州蒙特纳利驱动设备有限公司 | Paste the novel pressboard device of permanent magnet |
-
2012
- 2012-04-01 CN CN2012201378269U patent/CN202495817U/en not_active Expired - Fee Related
Cited By (3)
| 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 |
| CN106953477A (en) * | 2017-05-05 | 2017-07-14 | 苏州蒙特纳利驱动设备有限公司 | Paste the novel pressboard device of permanent magnet |
| CN106953477B (en) * | 2017-05-05 | 2023-09-26 | 苏州蒙特纳利驱动设备有限公司 | Permanent magnet motor device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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 |