CN207835176U - A kind of hybrid excitation generator pawl pole - Google Patents
A kind of hybrid excitation generator pawl pole Download PDFInfo
- Publication number
- CN207835176U CN207835176U CN201820293655.6U CN201820293655U CN207835176U CN 207835176 U CN207835176 U CN 207835176U CN 201820293655 U CN201820293655 U CN 201820293655U CN 207835176 U CN207835176 U CN 207835176U
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- CN
- China
- Prior art keywords
- pawl pole
- refers
- block machine
- permanent magnet
- limit block
- 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.)
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- 230000005284 excitation Effects 0.000 title claims abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000005389 magnetism Effects 0.000 abstract description 4
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 5
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
Landscapes
- Permanent Field Magnets Of Synchronous Machinery (AREA)
Abstract
A kind of hybrid excitation generator pawl pole,The inner bulge for overcoming prior art magnet placing groove is triangular in shape,Section tapers into from the bottom to top,Then intensity is gradually lower,It is easily damaged,To influence the stability and reliability and the high problem of manufacturing cost of permanent magnetism body position,It is characterized in being designed on the outside of the both sides that each pawl pole refers to and refers to high outer limit rib with pawl pole,Pawl pole on the inside of the root for the both sides that each pawl pole refers to refers to the interior limit block machine being designed on the platform of root higher than pawl pole ontology middle plane,By outer limit rib,Pawl pole refers to root platform and interior limit block machine constitutes magnet placing groove,Advantageous effect is,Outer limit rib limits permanent magnet from the outside of permanent magnet,Interior limit block machine limits permanent magnet from the upper and lower ends on the inside of permanent magnet,Broaden the limit width to upper and lower ends on the inside of permanent magnet,So as to ensure the stability and reliability of permanent magnetism body position,And good manufacturability,It is easy to be molded,And improve the intensity of interior limit block machine.
Description
Technical field
The utility model belongs to automobile current generator technical field, more particularly to a kind of hybrid excitation generator pawl pole.
Background technology
In the prior art, application No. is a kind of hybrid excitation generator pawls of the disclosure of the invention of CN201210146188.1
Pole, including pawl pole ontology and multiple pawl poles for being arranged on pawl pole ontology refer to, and have for matching with axis on the pawl pole ontology
The endoporus of conjunction, the both sides that each pawl pole refers to all are provided with magnet placing groove, have at least two difference positions on the pawl pole ontology
Positioning spline on the periphery of pawl pole ontology between adjacent pawl pole refers to, these positioning splines are distributed on the circle of pawl pole ontology
Zhou Shang, and the two sides of positioning spline connection pawl pole ontology, still, by Fig. 2 of the Figure of description of the invention as it can be seen that the invention
The inner bulge of magnet placing groove is triangular in shape, and section tapers into from the bottom to top, then intensity is gradually lower, and is easily damaged, from
And the stability and reliability of permanent magnetism body position are influenced, moreover, in conjunction with Fig. 1 and Fig. 2 of specification and its attached drawing as it can be seen that the invention
The inner bulge of magnet placing groove and the working face of permanent magnet only have the gap of 0.2mm, increase the difficulty of manufacture, to increase
Manufacturing cost, and it is difficult to ensure that its required precision, if to increase the size in gap, the inner bulge of magnet placing groove will
It reduces, it is even more impossible to ensure its intensity.
Utility model content
Technical problem to be solved in the utility model is overcome the deficiencies in the prior art and defect, provides a kind of intensity
Height, stability is good, can reduce manufacture difficulty, to reduce a kind of hybrid excitation generator pawl pole of manufacturing cost.
The technical solution that the utility model solution uses includes that pawl pole ontology and the pawl pole being arranged on pawl pole ontology refer to,
It is machined with centre bore on the pawl pole ontology, is designed on the outside of the both sides that each pawl pole refers to and refers to high outer limit with pawl pole
Position rib, the pawl pole on the inside of the root for the both sides that each pawl pole refers to, which refers to, to be designed on the platform of root higher than in the middle part of pawl pole ontology
The interior limit block machine of plane refers to root platform by outer limit rib, pawl pole and interior limit block machine constitutes magnet placing groove.
The section of the interior limit block machine is trapezoidal.
The height of the interior limit block machine refers to root platform from pawl pole and starts at least 3.5mm.
Compared with prior art, the utility model has the beneficial effects that：
（1）The utility model is designed on the outside of the both sides that each pawl pole refers to be referred to pawl pole with high outer limiting block
Side, the pawl pole on the inside of the root for the both sides that each pawl pole refers to, which refers to, to be designed on the platform of root higher than pawl pole ontology middle plane
Interior limit block machine, root platform is referred to by outer limit rib, pawl pole and interior limit block machine constitutes magnet placing groove, the interior limit
The section of position block machine is trapezoidal, and height plays position-limiting action, therefore good manufacturability after being enough to ensure that permanent magnet installation, is easy into
Type, and improve the intensity of interior limit block machine；
（2）When the utility model is used, it is used after being matched up and down by 2 the utility model, outer limit rib is from permanent magnet
Outside limits permanent magnet, and interior limit block machine limits permanent magnet from the upper and lower ends on the inside of permanent magnet, broadens to permanent magnet
The limit width of inside upper and lower ends, so as to ensure the stability and reliability of permanent magnetism body position.
Description of the drawings
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
Fig. 1 is the front view of the utility model；
Fig. 2 is the vertical view of Fig. 1；
Fig. 3 is the A-A sectional views of Fig. 2；
Fig. 4 is the stereogram of the utility model；
Fig. 5 is the utility model use state diagram；
Fig. 6 is the B-B sectional views of Fig. 5.
In figure:
1. pawl pole ontology；
1-1. pawl pole ontology middle planes；
2. pawl pole refers to；
Rib is limited outside 2-1.；Block machine is limited in 2-2.；
3. centre bore；
4. permanent magnet.
Specific implementation mode
As shown in figures 1-4, the technical solution adopted in the utility model includes pawl pole ontology 1 and is arranged in pawl pole ontology 1
On 6~8 pawl poles refer to 2, be machined with centre bore 3 on the pawl pole ontology 1, refer to the outside of 2 both sides in each pawl pole
It is designed with and refers to 2 with high outer limit rib 2-1 with pawl pole, pawl pole refers to root on the inside of the root for the both sides that each pawl pole refers to 2
The interior limit block machine 2-2 higher than pawl pole ontology middle plane 1-1 is designed on platform 2-3, the interior limit block machine 2-2 is in ladder
Shape, height play position-limiting action after being enough to ensure that permanent magnet installation, and therefore, good manufacturability is easy to be molded, and improve strong
Degree, by with pawl pole refer to 2 with high outer limit rib 2-1, pawl pole refer to root platform 2-3 and be higher than pawl pole ontology middle plane 1-1
Interior limit block machine 2-2 constitute a magnet placing groove.
As shown in Figure 5 and Figure 6, it in use, being used after being matched up and down by 2 the utility model, is packed into magnet placing groove
Permanent magnet 4, insulating paint penetrates into the gap of permanent magnet 4 and magnet placing groove in assembling process, after solidification, permanent magnet 4
It bonds together with pawl pole, as shown in fig. 6, rib 2-1 is limited like the prior art outside the utility model, from permanent magnet 4
Outside limits permanent magnet 4, and interior limit block machine 2-2 is compared with prior art, broadens to 4 inside upper and lower ends of permanent magnet
Width is limited, so as to ensure the stability and reliability of 4 position of permanent magnet.
Claims (3)
1. a kind of hybrid excitation generator pawl pole, including pawl pole ontology（1）And it is arranged in pawl pole ontology（1）On pawl pole refer to
（2）, in the pawl pole ontology（1）On be machined with centre bore（3）, which is characterized in that refer in each pawl pole（2）Both sides it is outer
Side is designed with to be referred to pawl pole（2）With high outer limit rib（2-1）, refer in each pawl pole（2）Both sides root on the inside of
Pawl pole refers to root platform（2-3）On be designed with higher than pawl pole ontology middle plane（1-1）Interior limit block machine（2-2）, by outer limit
Position rib（2-1）, pawl pole refer to root platform（2-3）With interior limit block machine（2-2）Constitute magnet placing groove.
2. a kind of hybrid excitation generator pawl pole according to claim 1, which is characterized in that the interior limit block machine（2-
2）Section it is trapezoidal.
3. a kind of hybrid excitation generator pawl pole according to claim 1, which is characterized in that the interior limit block machine（2-
2）Height refer to root platform from pawl pole（2-3）It starts and is at least 3.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820293655.6U CN207835176U (en) | 2018-03-02 | 2018-03-02 | A kind of hybrid excitation generator pawl pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820293655.6U CN207835176U (en) | 2018-03-02 | 2018-03-02 | A kind of hybrid excitation generator pawl pole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207835176U true CN207835176U (en) | 2018-09-07 |
Family
ID=63398496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820293655.6U Active CN207835176U (en) | 2018-03-02 | 2018-03-02 | A kind of hybrid excitation generator pawl pole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207835176U (en) |
-
2018
- 2018-03-02 CN CN201820293655.6U patent/CN207835176U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 121013 No. 8 Huanghai Street, Songshan New District, Jinzhou City, Liaoning Province Patentee after: Jinzhou Huayi Spinning Technology Co. Ltd. Address before: 121003 No. 8 Huanghai Street, Songshan New District, Panjin City, Liaoning Province Patentee before: Jinzhou Huayi Spinning Technology Co. Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 121003, No. 8, the Yellow Sea Avenue, Songshan New District, Liaoning, Jinzhou Patentee after: Jinzhou Huayi Seiko Co.,Ltd. Address before: 121013 No. 8 Huanghai Street, Songshan New District, Jinzhou City, Liaoning Province Patentee before: JINZHOU HUAYI SPINNING TECHNOLOGY Co.,Ltd. |