CN206226153U - A kind of p-m rotor - Google Patents
A kind of p-m rotor Download PDFInfo
- Publication number
- CN206226153U CN206226153U CN201621274727.XU CN201621274727U CN206226153U CN 206226153 U CN206226153 U CN 206226153U CN 201621274727 U CN201621274727 U CN 201621274727U CN 206226153 U CN206226153 U CN 206226153U
- Authority
- CN
- China
- Prior art keywords
- rotor
- rotor core
- rotating shaft
- core
- permanent magnet
- 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
Links
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 2
- 229910052782 aluminium Inorganic materials 0.000 abstract 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- 238000005266 casting Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 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 6
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Permanent Field Magnets Of Synchronous Machinery (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
A kind of p-m rotor, including the casing closed, it is arranged on the stator on the casing inner wall of closing, it is arranged on the rotor in the middle part of stator, two ends of rotor axle is worn and is connected in casing on the bearing at two ends, and pass outside casing, it is characterized in that, rotor is by rotor core, along the equally distributed some slivers of rotor core surrounding, end ring positioned at rotor core two ends is constituted, sliver is longitudinally arranged inside the iron core teeth groove of rotor core, two end ring are arranged in rotor core two ends and are connected with the two ends of sliver respectively, sliver, end ring aluminium is connected as one using casting method with rotor core.Compared with the prior art the utility model, has the advantages that to reduce cast-aluminum rotor material consumption, reduces rotor windage, reduces wind moussing loss, lifting motor efficiency.
Description
Technical field
The utility model is related to the technical field of motor.
Background technology
Existing permasyn morot p-m rotor, is by rotating shaft, rotor stop plate, rotor core, permanent magnet, circle spiral shell mostly
Mother matches somebody with somebody stop washer, and fixed structure of rotor is to coordinate stop washer to lock by round nut；It is as follows to there is problem in this structure：
1. assembly process is cumbersome, and operation inconvenience, efficiency of assembling is low；
2. there is certain thickness due to round nut in motor rotor construction, influence rotor axial size；
Be threaded on motor shaft with stop washer screens groove, processing charges is high.
The content of the invention
The utility model purpose is just to provide a kind of manufacturing process simply, easy to assembly quick, the p-m rotor of low cost.
The utility model purpose is realized in：Including rotating shaft, rotor core, it is uniformly arranged on rotor core surrounding
Permanent magnet, rotating shaft coordinates through rotor core centre bore with rotor core, and it is particular in that rotor core wherein one end
Only face is provided with rotating shaft, flange is provided with the rotating shaft of the rotor core other end, permanent magnet insertion is arranged on rotor core week
It is provided between set only face in the perforation on side, on rotor core wherein one end and rotating shaft and blocks in perforation permanent magnet
First baffle, is provided with second blocked permanent magnet in perforation between set flange on the rotor core other end and rotating shaft
Baffle plate.
The utility model uses turnup structure, therefore, with advantages below：
1st, it is easy to assembly, simple production process.
2nd, the processing charges reduction of rotating shaft.
3rd, rotor axial compact dimensions；More spaces are brought to structure design.
Brief description of the drawings
Fig. 1 is the structural representation before the utility model flange；
Fig. 2 is the structural representation after the utility model flange.
Number explanation in figure：Rotating shaft 1, first baffle 2, rotor core 3, permanent magnet 4, second baffle 5, perforation 6, only face 7,
Flange 8, flange front rotary shaft thin-walled ring 8a.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and examples：
As shown in Fig. 2 what the utility model purpose was realized in：Including rotating shaft 1, rotor core 3, be uniformly arranged on turn
The permanent magnet 4 of sub- iron core surrounding, rotating shaft 1 coordinates through the centre bore of rotor core 3 with rotor core, and it is particular in that rotor
Only face 7 are provided with the rotating shaft of the wherein one end of iron core 3, flange 8, permanent magnet 4 are provided with the rotating shaft 1 of the other end of rotor core 3
Insertion is arranged in the perforation 6 on the periphery of rotor core 3, is set between set only face 7 on the wherein one end of rotor core 3 and rotating shaft 1
It is equipped with and permanent magnet 4 is blocked into the first baffle 2 in perforation 6, on the other end of rotor core 3 and rotating shaft 1 between set flange 8
It is provided with and permanent magnet 4 is blocked the second baffle 5 in perforation 6.
As shown in figure 1, during assembling, first first baffle 2 is pierced into rotating shaft 1 and abutted against on only face 7, rotor is then pierced into
Iron core 3, permanent magnet 4 is injected in the perforation 6 on the periphery of rotor core 3, then pierces into second baffle 5, will finally be turned with special equipment
Pre-processed flange front rotary shaft thin-walled ring 8a on axle 1 is turned over and turn 90 degrees as flange 8, by first baffle 2, rotor core 3,
The limitation of second baffle 5 is fixed on only face 7 and flange 8, so as to complete assembling structure as shown in Figure 1.
Claims (1)
1. a kind of p-m rotor, including rotating shaft, rotor core, the permanent magnet for being uniformly arranged on rotor core surrounding, rotating shaft are passed through
Rotor core centre bore coordinates with rotor core, it is characterised in that be provided with only face in the rotating shaft of rotor core wherein one end, turns
Flange is provided with the rotating shaft of the sub- iron core other end, permanent magnet insertion is arranged in the perforation on rotor core periphery, rotor core
It is provided between set only face wherein on one end and rotating shaft and permanent magnet is blocked into the first baffle in perforation, rotor core is another
It is provided between set flange on one end and rotating shaft and permanent magnet is blocked the second baffle in perforation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621274727.XU CN206226153U (en) | 2016-11-25 | 2016-11-25 | A kind of p-m rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621274727.XU CN206226153U (en) | 2016-11-25 | 2016-11-25 | A kind of p-m rotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206226153U true CN206226153U (en) | 2017-06-06 |
Family
ID=58786987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621274727.XU Expired - Fee Related CN206226153U (en) | 2016-11-25 | 2016-11-25 | A kind of p-m rotor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206226153U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106655570A (en) * | 2016-11-25 | 2017-05-10 | 合普动力股份有限公司 | Permanent magnet rotor |
-
2016
- 2016-11-25 CN CN201621274727.XU patent/CN206226153U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106655570A (en) * | 2016-11-25 | 2017-05-10 | 合普动力股份有限公司 | Permanent magnet rotor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206226153U (en) | A kind of p-m rotor | |
| CN203206018U (en) | New type permanent magnet motor rotor | |
| CN102856992B (en) | Magnetic motor and possess the drum type washing machine of magnetic motor | |
| CN106655570A (en) | Permanent magnet rotor | |
| CN206250934U (en) | A kind of disc type permasyn motor | |
| CN206962569U (en) | A kind of rotor and its servomotor | |
| CN203722426U (en) | Assembling tooling for motor stator and rotor | |
| CN203607941U (en) | Motor stator and rotor iron core structure capable of ventilation noise reduction | |
| CN103762788B (en) | A kind of assembly tooling of electric machine rotor | |
| CN205304425U (en) | Hollow -cup permanent -magnet direct -current micromotor | |
| CN207005236U (en) | One kind disappears gap straight-tooth gear device | |
| CN207117455U (en) | Insertion motor based on ball screw | |
| CN207819583U (en) | A kind of built-in permanent magnetic variable-frequency motor rotor | |
| CN206379803U (en) | Motor positions end cap | |
| CN206834881U (en) | A kind of motor structure applied to head ball machine | |
| CN206948091U (en) | Dust catcher brushless motor structure | |
| CN204376619U (en) | Integral type screw air compressor | |
| CN206807179U (en) | A kind of elastic piece structure Helical gear Transmission stepper motor | |
| CN203984128U (en) | Brushless plastic cement motor | |
| CN202127348U (en) | Hybrid stepping motor | |
| CN103915963A (en) | Communicated axle water cooling cast copper rotor asynchronous motor | |
| CN104124798A (en) | Anti-shake type motor rotor | |
| CN103607083A (en) | Double-radial permanent magnet generator rotor production method for electric automobile range extender | |
| CN205446071U (en) | Single -stage cantilever centrifugal pump | |
| CN203522363U (en) | Low-magnetic-pulling-force motor rotor of sewing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170606 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |