CN206917920U - A kind of neodymium iron boron (NdFeB) magnetic tile rotor - Google Patents
A kind of neodymium iron boron (NdFeB) magnetic tile rotor Download PDFInfo
- Publication number
- CN206917920U CN206917920U CN201720569303.4U CN201720569303U CN206917920U CN 206917920 U CN206917920 U CN 206917920U CN 201720569303 U CN201720569303 U CN 201720569303U CN 206917920 U CN206917920 U CN 206917920U
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- Prior art keywords
- magnetic shoe
- magnetic
- yoke
- ndfeb
- shoe frame
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- 229910001172 neodymium magnet Inorganic materials 0.000 title claims abstract description 50
- QJVKUMXDEUEQLH-UHFFFAOYSA-N [B].[Fe].[Nd] Chemical compound [B].[Fe].[Nd] QJVKUMXDEUEQLH-UHFFFAOYSA-N 0.000 title claims abstract description 25
- 238000002347 injection Methods 0.000 claims abstract description 10
- 239000007924 injection Substances 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 229910002804 graphite Inorganic materials 0.000 claims description 6
- 239000010439 graphite Substances 0.000 claims description 6
- 230000037237 body shape Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 abstract description 3
- 230000001681 protective effect Effects 0.000 abstract description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- 239000002360 explosive Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Neodymium iron boron (NdFeB) magnetic tile rotor disclosed in the utility model, including magnetic shoe frame, yoke, bearing, magnetic shoe and impeller；The magnetic shoe frame injection is encapsulated to be formed on the outside of yoke and coats the yoke；The bearing inserts the magnetic shoe frame endoporus and connection fixed thereto；The magnetic shoe frame lateral surface uniformly posts four blocks of magnetic shoes；The impeller injection molded coats the magnetic shoe frame and the magnetic shoe on the outside of the magnetic shoe frame.Therefore, yoke is wrapped in by inside by magnetic shoe frame, and installation fixation is played to magnetic shoe；Impeller injection is encapsulated to be formed in the magnetic shoe frame；So as to play buffer action with outside air (liquid) to yoke and magnetic shoe, yoke and magnetic shoe oxide etch are avoided, reaches and yoke and magnetic shoe is played a protective role, therefore adds the service life of neodymium iron boron (NdFeB) magnetic tile rotor.
Description
Technical field
It the utility model is related to rotor field, and in particular to a kind of neodymium iron boron (NdFeB) magnetic tile rotor.
Background technology
Magnetic shoe in existing neodymium iron boron (NdFeB) magnetic tile rotor is attached on magnetic shoe frame, and yoke close-fitting is fixed on inside magnetic shoe frame；
Yoke is 45# steel, therefore yoke and magnetic shoe ingress of air (liquid) can cause yoke and magnetic shoe to get rusty, therefore accelerates rotor failure
Or scrap；In view of disadvantages described above, is necessary to design a kind of neodymium iron boron (NdFeB) magnetic tile rotor in fact.
Utility model content
Technical problem to be solved in the utility model is：A kind of neodymium iron boron (NdFeB) magnetic tile rotor is provided, it is existing to solve
Neodymium iron boron (NdFeB) magnetic tile rotor is easily damaged the problem of scrapping.
In order to solve the above technical problems, the technical solution of the utility model is：A kind of neodymium iron boron (NdFeB) magnetic tile rotor, including magnetic shoe
Frame, yoke, bearing, magnetic shoe and impeller；The magnetic shoe frame injection is encapsulated to be formed on the outside of yoke and coats the yoke；The axle
Socket joint enters the magnetic shoe frame endoporus and connection fixed thereto；The magnetic shoe frame lateral surface uniformly posts four blocks of magnetic shoes；Impeller is molded
It is formed on the outside of the magnetic shoe frame, and coats the magnetic shoe frame and the magnetic shoe.
Further, the impeller includes the body being formed on the magnetic shoe frame, located at the impeller cover of the body end.
Further, multiple helical blades are evenly distributed with the inside of the impeller cover；The body is provided with and the spiral shell
The neck of vane piece engaging, makes to form water flow passage between the adjacent blade；The body and the impeller cover supersonic welding
It is connected into shape.
Further, four pieces of grid spacers are uniformly provided with the outside of the magnetic shoe frame.
Further, the bearing is graphite bearing；The magnetic shoe frame is encapsulated to be formed on the outside of the graphite bearing.
Further, it is equipped with rotating shaft in the bearing；The rotating shaft be fixedly mounted on the pump head of water pump body and cavity it
Between.
Compared with prior art, neodymium iron boron (NdFeB) magnetic tile rotor, including magnetic shoe frame, yoke, bearing, magnetic shoe and impeller；The magnetic
The injection of watt frame is encapsulated to be formed on the outside of yoke and coats the yoke；The bearing inserts the magnetic shoe frame endoporus and fixed thereto
Connection；The magnetic shoe frame lateral surface uniformly posts four blocks of magnetic shoes；The impeller injection molded coats on the outside of the magnetic shoe frame
The magnetic shoe frame and the magnetic shoe.Therefore, yoke is wrapped in by inside by magnetic shoe frame, and the fixed work of installation is played to magnetic shoe
With；Impeller injection is encapsulated to be formed in the magnetic shoe frame；So as to play buffer action with outside air (liquid) to yoke and magnetic shoe,
Yoke and magnetic shoe oxide etch are avoided, reaches and yoke and magnetic shoe is played a protective role, therefore adds neodymium iron boron (NdFeB) magnetic tile rotor
Service life.
Brief description of the drawings
Fig. 1 is the explosive view of the utility model neodymium iron boron (NdFeB) magnetic tile rotor；
Fig. 2 is the half sectional view of the utility model neodymium iron boron (NdFeB) magnetic tile rotor；
Fig. 3 is the sectional view of magnetic shoe frame described in the utility model neodymium iron boron (NdFeB) magnetic tile rotor；
Fig. 4 is the explosive view of magnetic shoe frame described in the utility model neodymium iron boron (NdFeB) magnetic tile rotor.
Embodiment
Following embodiment will combine above-mentioned accompanying drawing and further illustrate.
Hereinafter, a variety of specific details are elaborated, to provide the saturating of the concept to forming described embodiment basis
Thorough understanding.However, it will be apparent to those skilled in the art that described embodiment can be in these no specific details
In it is some or all in the case of put into practice.In other cases, well-known processing step is not specifically described.
As Figure 1-4, a kind of neodymium iron boron (NdFeB) magnetic tile rotor；Including magnetic shoe frame 1, yoke 2, magnetic shoe 3, bearing 4 and impeller 5；
The magnetic shoe frame 1, which is molded, encapsulated to be formed in the outside of yoke 2 and coats the yoke 2；The bearing 4 is inserted in the magnetic shoe frame 1
Hole and connection fixed thereto；The lateral surface of magnetic shoe frame 1 uniformly posts four blocks of magnetic shoes 3；The injection molded of impeller 5 is in the magnetic
The outside of watt frame 1, and coat the magnetic shoe frame 1 and the magnetic shoe 3.Therefore, yoke 2 is wrapped in by inside by magnetic shoe frame 1, and
Installation fixation is played to magnetic shoe 3；Impeller 5, which is molded, encapsulated is formed in the magnetic shoe frame 1；So as to yoke 2 and magnetic shoe 3 and outside
Boundary's air plays buffer action, avoids yoke 2 and the oxide etch of magnetic shoe 3, reaches and yoke 2 and magnetic shoe 3 are played a protective role, because
This adds the service life of neodymium iron boron (NdFeB) magnetic tile rotor.The neodymium iron boron (NdFeB) magnetic tile rotor is installed to motor internal and coordinated with stator, from
And realize and run at high speed.
Further, the impeller 5 includes the body 50 being formed on the magnetic shoe frame 1, located at the end of body 50
Impeller cover 51.
Further, the inner side of the impeller cover 51 is evenly distributed with multiple helical blades 510；The body 50 be provided with
The neck 511 that the helical blade 510 engages, makes to form water flow passage between the adjacent blade 510；The body 50 and institute
State the ultrasonic bonding of impeller cover 51 shaping.Therefore when impeller 5 rotates at a high speed, the water entered in impeller passed through water flow passage height
Speed is thrown away, and is realized and is pumped out water.
Further, the outside of magnetic shoe frame 1 is uniformly provided with four pieces of grid spacers 10.Magnetic shoe 3 is risen by grid spacer 10
To positioning action, therefore it is easy to the location and installation of magnetic shoe 3.
Further, the bearing 4 is graphite bearing；The magnetic shoe frame 1 is encapsulated to be formed on the outside of the graphite bearing.
Further, it is equipped with rotating shaft in the bearing 4；The rotating shaft be fixedly mounted on the pump head of water pump body and cavity it
Between.
The utility model is not limited to above-mentioned specific embodiment, and one of ordinary skill in the art visualizes from above-mentioned
Hair, without performing creative labour, a variety of conversion made, all falls within the scope of protection of the utility model.
Claims (6)
1. a kind of neodymium iron boron (NdFeB) magnetic tile rotor, including magnetic shoe frame, yoke, bearing, magnetic shoe and impeller；It is characterized in that：The magnetic shoe
Frame injection is encapsulated to be formed on the outside of the yoke；The magnetic shoe frame lateral surface uniformly posts four blocks of magnetic shoes；The magnetic shoe frame
It is interior to be provided with the bearing；The impeller injection is encapsulated to be formed on the outside of the magnetic shoe frame.
2. neodymium iron boron (NdFeB) magnetic tile rotor as claimed in claim 1, it is characterised in that the impeller includes being formed in the magnetic shoe frame
On body, located at the impeller cover of the body end.
3. neodymium iron boron (NdFeB) magnetic tile rotor as claimed in claim 2, it is characterised in that be evenly distributed with the inside of the impeller cover more
Individual helical blade；The body is provided with the neck engaged with the helical blade, makes to form water between the adjacent blade
Runner；The body shapes with the impeller cover ultrasonic bonding.
4. neodymium iron boron (NdFeB) magnetic tile rotor as claimed in claim 1, it is characterised in that four pieces are uniformly provided with the outside of the magnetic shoe frame and is determined
Position dividing plate.
5. neodymium iron boron (NdFeB) magnetic tile rotor as claimed in claim 4, it is characterised in that the bearing is graphite bearing；The magnetic shoe
Frame is encapsulated to be formed on the outside of the graphite bearing.
6. the neodymium iron boron (NdFeB) magnetic tile rotor as described in claim any one of 1-5, it is characterised in that be equipped with and turn in the bearing
Axle；The rotating shaft is fixedly mounted between the pump head of water pump body and cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720569303.4U CN206917920U (en) | 2017-05-19 | 2017-05-19 | A kind of neodymium iron boron (NdFeB) magnetic tile rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720569303.4U CN206917920U (en) | 2017-05-19 | 2017-05-19 | A kind of neodymium iron boron (NdFeB) magnetic tile rotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206917920U true CN206917920U (en) | 2018-01-23 |
Family
ID=61308373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720569303.4U Active CN206917920U (en) | 2017-05-19 | 2017-05-19 | A kind of neodymium iron boron (NdFeB) magnetic tile rotor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206917920U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109209986A (en) * | 2018-10-31 | 2019-01-15 | 芜湖飞龙汽车电子技术研究院有限公司 | A kind of vane rotor of electronic water pump for automobile |
| CN110486321A (en) * | 2019-08-26 | 2019-11-22 | 佛山市力诚智能科技有限公司 | A kind of water pump rotor forming method |
-
2017
- 2017-05-19 CN CN201720569303.4U patent/CN206917920U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109209986A (en) * | 2018-10-31 | 2019-01-15 | 芜湖飞龙汽车电子技术研究院有限公司 | A kind of vane rotor of electronic water pump for automobile |
| CN110486321A (en) * | 2019-08-26 | 2019-11-22 | 佛山市力诚智能科技有限公司 | A kind of water pump rotor forming method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 30 Dapu Industrial Street, Changping Town, Dongguan City, Guangdong Province, 523000 Patentee after: Guangdong Shenpeng Technology Co.,Ltd. Country or region after: China Address before: 523000 Gangzi Dapu Industrial Zone, Changping Town, Dongguan City, Guangdong Province Patentee before: DONGGUAN SHENPENG ELECTRONICS Co.,Ltd. Country or region before: China |