CN206575313U - Ultrahigh speed rotor structure of switching reluctance dynamo - Google Patents
Ultrahigh speed rotor structure of switching reluctance dynamo Download PDFInfo
- Publication number
- CN206575313U CN206575313U CN201720305903.XU CN201720305903U CN206575313U CN 206575313 U CN206575313 U CN 206575313U CN 201720305903 U CN201720305903 U CN 201720305903U CN 206575313 U CN206575313 U CN 206575313U
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- Prior art keywords
- rotor
- cramp
- clip
- fixing groove
- neck
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Abstract
The utility model provides a kind of novel ultra-high-speed rotor structure of switching reluctance dynamo, belong to rotor field, including rotor, arc groove is equipped between rotor Adjacent salient poles, neck is provided with arc groove, rotor cramp is provided with arc groove, rotor cramp is provided with buckle, buckle is caught in neck, buckle shape is corresponding with neck, fixing groove is provided with arc groove, rotor cramp is provided with clip towards rotor center of circle side, clip is caught in fixing groove, and clip is caught in fixing groove partial shape, size is corresponding with fixing groove, the windage and wind that rotor can be reduced are made an uproar, and avoid it from coming off in motor high-speed rotation.
Description
Technical field
The utility model provides a kind of ultrahigh speed rotor structure of switching reluctance dynamo, belongs to machine field.
Background technology
Switched reluctance machines use double-salient-pole structure, when motor is run in the fluid such as air or liquid high speed, rotor
On recessed salient-pole structure can cause larger resistance in a fluid, produce larger operation noise, cause unnecessary energy
Loss, reduces the efficiency of motor, while improving the noise of motor again.Existing solution is the groove between salient pole
Interior progress foam injection, or the various different materials such as epoxy resin are filled, groove is filled up, so that rotor is whole as one
Circle, eliminates fluid noise and the resistance produced in a fluid.
Currently available technology problem is：
Foam is molded or filling epoxy resin can not adapt to the high-speed cruising of switched reluctance machines, and motor is in high-speed rotation
When, foam beads or epoxy resin can be caused to come off, cause the damage of switched reluctance machines, motor can be adjoint in high-speed rotation
Hyperpyrexia is produced, hyperpyrexia can be such that foam beads or epoxy resin declines in the adhesion strength of rotor, be more prone to cause foam
Grain or epoxy resin come off, and cause the badly damaged of electric system.
Simultaneously existing that rotor cramp is installed between motor salient pole, rotor cramp is arc, and two ends pass through card
Button is fixed on the salient pole of rotor, when switched reluctance machines ultrahigh speed rotates, can cause its arcuate structure because of powerful centrifugation
Power and deform upon, buckle can be deviate from out of neck, rotor cramp is come off from rotor, and huge rotation function can cause electricity
The damage of machine.
Utility model content
The utility model purpose is to provide a kind of ultrahigh speed rotor structure of switching reluctance dynamo, can reduce the wind of rotor
Resistance and wind are made an uproar, and avoid it from coming off in motor high-speed rotation.
Between ultrahigh speed rotor structure of switching reluctance dynamo described in the utility model, including rotor, rotor Adjacent salient poles
It is equipped with arc groove, arc groove and is provided with neck, rotor cramp is provided with arc groove, rotor cramp is provided with buckle, card
Buckle enters in neck, and buckle shape is corresponding with neck, is provided with fixing groove in arc groove, and rotor cramp is towards the rotor center of circle one
Side is provided with clip, and clip is caught in fixing groove, and to be caught in fixing groove partial shape, size relative with fixing groove for clip
Should.
Described ultrahigh speed rotor structure of switching reluctance dynamo, clip includes connecting rod and gland, the shape of gland
Shape can be spherical, and trapezoidal etc., but be not limited to these shapes, connecting rod two ends are connected respectively to gland and rotor cramp.
Described ultrahigh speed rotor structure of switching reluctance dynamo, rotor cramp is non-magnet material.
The utility model has the beneficial effect that compared with prior art：
Described ultrahigh speed rotor structure of switching reluctance dynamo, it is fixed by snap on salient pole at rotor cramp two ends
Under the premise of, it is fixed again in arc groove using the centre position of clip and rotor cramp, draws clip
Firmly rotor cramp, makes it will not be because powerful centrifugal force is deformed upon, buckle can firmly block neck, make rotor cramp not
Rotor can be departed from, the damage of motor is caused.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is the connection status figure of rotor and rotor cramp；
Fig. 3 is rotor structure schematic diagram.
In figure：1st, rotor；2nd, baffle plate；3rd, salient pole；4th, groove；5th, neck；6th, rotor cramp；7th, buckle；8th, connecting rod；9、
Gland；10th, clip；11st, fixing groove.
Embodiment
The utility model embodiment is described further with reference to the utility model：
Embodiment 1：As shown in Figure 1, Figure 2 and Figure 3, ultrahigh speed switch reluctance machine rotor knot described in the utility model
Structure, includes the rotor 1 of switched reluctance machines, and rotor 1 is made up of multilayer chip rotor sheet, and the both sides of switch reluctance machine rotor 1 are set
Have and be equipped with arc groove 4 on baffle plate 2, rotor 1 between Adjacent salient poles 3, neck 5 is provided with arc groove 4, provided with rotor cramp
6, the outer arc of rotor cramp 6 is corresponding with the outer arc of arc groove 4, and rotor cramp 6 is by the non-magnet material structure such as plastics or carbon fiber
Into rotor 1 is closed into a complete circle by rotor cramp 6, it is to avoid cutting steam, so as to drop low wind noise and windage, each
One rotor cramp 6 is installed in the arc groove 4 of rotor sheet, rotor cramp 6 and rotor sheet be clipped in the both sides of rotor 1 baffle plate 2 it
Between, rotor cramp 6 is provided with buckle 7, and the shape of buckle 7 is corresponding with neck 5, and fixing groove 11, rotor cramp are provided with arc groove 4
6 are provided with clip 10 towards the center of circle side of rotor 1, and clip 10 is caught in fixing groove 11, and clip 10 is caught in fixing groove 11
Partial shape, size are corresponding with fixing groove 11.
Described ultrahigh speed rotor structure of switching reluctance dynamo, clip 10 includes connecting rod 8 and trapezoidal gland 9,
The two ends of connecting rod 8 are connected respectively to gland 9 and rotor cramp 6.
Described ultrahigh speed rotor structure of switching reluctance dynamo, gland can be spherical or trapezoidal, while can be ball
Shape or trapezoidal outer other shapes.
Described ultrahigh speed rotor structure of switching reluctance dynamo, rotor cramp 6 is non-conducting material rotor cramp.
Described ultrahigh speed rotor structure of switching reluctance dynamo, rotor center is provided with the hole for installing rotating shaft, and hole is provided with solid
Determine the keyhole of driving key in rotating shaft.
Claims (3)
1. it is equipped between a kind of ultrahigh speed rotor structure of switching reluctance dynamo, including rotor (1), rotor (1) Adjacent salient poles (3)
It is provided with arc groove (4), arc groove (4) in neck (5), arc groove (4) and is provided with rotor cramp (6), rotor cramp (6)
Provided with buckle (7), buckle (7) is caught in neck (5), and buckle (7) shape is corresponding with neck (5), it is characterised in that arc is recessed
Fixing groove (11) is provided with groove (4), rotor cramp (6) is provided with clip (10), clip (10) towards rotor (1) center of circle side
It is caught in fixing groove (11), and to be caught in fixing groove (11) partial shape, size corresponding with fixing groove (11) for clip (10).
2. ultrahigh speed rotor structure of switching reluctance dynamo according to claim 1, it is characterised in that clip (10) includes
Connecting rod (8) and gland (9), the shape of gland (9) is spherical or trapezoidal, and connecting rod (8) two ends are connected respectively to fixation
Head (9) and rotor cramp (6).
3. ultrahigh speed rotor structure of switching reluctance dynamo according to claim 1 or 2, it is characterised in that rotor cramp (6)
For non-magnetic magnetic conduction rotor cramp (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720305903.XU CN206575313U (en) | 2017-03-27 | 2017-03-27 | Ultrahigh speed rotor structure of switching reluctance dynamo |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720305903.XU CN206575313U (en) | 2017-03-27 | 2017-03-27 | Ultrahigh speed rotor structure of switching reluctance dynamo |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206575313U true CN206575313U (en) | 2017-10-20 |
Family
ID=60053043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720305903.XU Expired - Fee Related CN206575313U (en) | 2017-03-27 | 2017-03-27 | Ultrahigh speed rotor structure of switching reluctance dynamo |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206575313U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110022012A (en) * | 2019-04-28 | 2019-07-16 | 江苏优斯特机电科技有限公司 | Ultrahigh speed rotor structure of switching reluctance dynamo |
| CN110974468A (en) * | 2019-12-13 | 2020-04-10 | 嘉善万顺达电子有限公司 | Eccentric vibration structure of electric toothbrush |
| CN110974467A (en) * | 2019-12-13 | 2020-04-10 | 嘉善万顺达电子有限公司 | Vibration structure of electric toothbrush |
-
2017
- 2017-03-27 CN CN201720305903.XU patent/CN206575313U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110022012A (en) * | 2019-04-28 | 2019-07-16 | 江苏优斯特机电科技有限公司 | Ultrahigh speed rotor structure of switching reluctance dynamo |
| CN110974468A (en) * | 2019-12-13 | 2020-04-10 | 嘉善万顺达电子有限公司 | Eccentric vibration structure of electric toothbrush |
| CN110974467A (en) * | 2019-12-13 | 2020-04-10 | 嘉善万顺达电子有限公司 | Vibration structure of electric toothbrush |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200813 Address after: No.3, advanced manufacturing industry innovation park, no.1228 Luxin Road, high tech Zone, Zibo City, Shandong Province Patentee after: SHANDONG DEPUDA ELECTRIC MOTOR Co.,Ltd. Address before: 255086 Shandong Province, Zibo city high tech Development Zone, Willow Road No. 125 advanced ceramics industry innovation park building B room 2501-2502 Co-patentee before: Liu Xiufei Patentee before: SINOCON ELECTROMAGNETIC DRIVE TECHNOLOGY Co.,Ltd. Co-patentee before: Liu Hua |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171020 |