CN106015387A - Motor and brake disc thereof - Google Patents
Motor and brake disc thereof Download PDFInfo
- Publication number
- CN106015387A CN106015387A CN201610561312.9A CN201610561312A CN106015387A CN 106015387 A CN106015387 A CN 106015387A CN 201610561312 A CN201610561312 A CN 201610561312A CN 106015387 A CN106015387 A CN 106015387A
- Authority
- CN
- China
- Prior art keywords
- brake disc
- main body
- coil
- magnet
- hole
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D27/00—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor
- F16D27/01—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with permanent magnets
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/02—Braking members; Mounting thereof
- F16D65/12—Discs; Drums for disc brakes
- F16D65/127—Discs; Drums for disc brakes characterised by properties of the disc surface; Discs lined with friction material
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/02—Braking members; Mounting thereof
- F16D65/12—Discs; Drums for disc brakes
- F16D65/128—Discs; Drums for disc brakes characterised by means for cooling
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
Abstract
The invention discloses a brake disc. The brake disc comprises a brake disc body and coils. Through holes are formed in the end face of the brake disc body; magnets of which the magnetizing directions are parallel to the axis of the brake disc are disposed in the through holes; the coils correspond to the magnets; and besides, the brake disc body can be rotated after the coils are electricized. According to the brake disc, the brake disc body can be rotated after the coils are electricized, so that electric braking or motive power supply is achieved instead of braking only through brake calipers, and accordingly, a braking mode of the brake disc is added.
Description
Technical field
The present invention relates to the technical field of electric automobile, specifically, relate to a kind of motor and brake thereof
Dish.
Background technology
Wheel hub motor technology is also referred to as wheel inner electric machine technology, and the feature of its maximum is exactly to be filled by power
Put, actuating device and brake unit are all incorporated in wheel hub, are able to by the mechanical part of electric vehicle greatly
Simplify.
Wherein, brake disc is critically important parts in brakes, and existing brake disc was being braked
Journey must realize braking by the cooperation of brake callipers, i.e. can only realize braking, system by mechanical part
Flowing mode is single.
Therefore, how a kind of brake disc is provided, increases mode of braking, be that those skilled in the art need at present
Solve the technical problem that.
Summary of the invention
In view of this, the invention provides a kind of brake disc, increase mode of braking.Present invention also offers
A kind of motor with above-mentioned brake disc.
For achieving the above object, the present invention provides following technical scheme:
A kind of brake disc, including brake disc main body, the end face of its described brake disc main body has through hole,
The magnet that magnetizing direction is parallel with the axis of described brake disc main body it is provided with in described through hole；
Also include the coil relative with described magnet, described brake disc main body after described coil charges, can be made
Rotate.
Preferably, in above-mentioned brake disc, described through hole is multiple.
Preferably, in above-mentioned brake disc, all of described through hole is equal along the circumference of described brake disc main body
Even layout.
Preferably, in above-mentioned brake disc, described through hole is manhole, and described magnet is logical with described
The cylindrical magnet that hole coordinates.
Preferably, in above-mentioned brake disc, described magnet is permanent magnet.
Preferably, in above-mentioned brake disc, described coil includes the both sides being distributed in described brake disc main body
First coil and the second coil.
Preferably, in above-mentioned brake disc, the side of described brake disc main body has vent.
A kind of motor, including brake disc, wherein, described brake disc is the brake as described in above-mentioned any one
Dish.
Understand via above-mentioned technical scheme, the invention discloses a kind of brake disc include brake disc main body and
Coil, has magnetizing direction and brake disc in the end face of this brake disc main body has through hole, and through hole
The magnet that axis is parallel, coil is corresponding with magnet, and can make described brake disc main body after coil charges
Rotate.Brake disc in the application can make brake disc body rotation after to coil charges, thus realizes electricity
Dynamic brake or offer power, and not only rely on brake callipers to be braked, therefore, add this
The mode of braking of brake disc.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to reality
Execute the required accompanying drawing used in example or description of the prior art to be briefly described, it should be apparent that below,
Accompanying drawing in description is only embodiments of the invention, for those of ordinary skill in the art, not
On the premise of paying creative work, it is also possible to obtain other accompanying drawing according to the accompanying drawing provided.
Fig. 1 is the front view of the brake disc that the embodiment of the present invention provides；
Fig. 2 is the side view of the brake disc that the embodiment of the present invention provides.
Detailed description of the invention
The core of the present invention is to provide a kind of brake disc, increases mode of braking.Another core of the present invention is
A kind of motor with above-mentioned brake disc is provided.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the present invention, and
It is not all, of embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art are not doing
Go out the every other embodiment obtained under creative work premise, broadly fall into the scope of protection of the invention.
As depicted in figs. 1 and 2, the invention discloses a kind of brake disc and include brake disc main body 2 and coil
10, there is in the end face of this brake disc main body 2 has through hole, and through hole magnetizing direction and brake disc master
The magnet 21 that the axis of body 2 is parallel, coil 10 is corresponding with magnet 21, and can after coil 10 charging
Described brake disc main body 2 is made to rotate.Brake disc in the application can make brake disc after charging coil 10
Main body 2 rotates, thus realizes the brake of electromagnetic damping power or provide power, and not only relies on brake card
Pincers are braked, and therefore, add the mode of braking of this brake disc.
The disclosed herein through hole being arranged in brake disc main body 2 is multiple, (preferred 15 or 21
Individual) and it is evenly arranged along the circumference of brake disc main body 2, the magnet 21 in the application and through hole one a pair
Should, it is respectively provided with a magnet 21 in the most each through hole.After coil 10 charges, under the action of a magnetic force,
Magnet 21 cutting magnetic induction line in brake disc main body 2, it is provided that moment of torsion, makes brake disc main body 2 rotate.
Through hole disclosed in above-described embodiment is manhole, and corresponding magnet 21 is cylindrical magnet, and
And this magnet 21 is permanent magnet.It will be appreciated by persons skilled in the art that in practice can be according to difference
Need to limit magnet 21, the shape and size of through hole, and number, these those skilled in the art not
It is specifically limited, and all in protection domain.
Additionally, also coil 10 can be set to magnet exciting coil, to encourage higher magnetic field.In practice should
Coil 10 is alternatively common coil.
Coil 10 in the application includes first coil and the second line being arranged in brake disc 2 both sides
Circle.Use two groups of coils 10 can improve the effect of magnetic field force, thus improve the power support to automobile.Right
The number of turn in coil 10 disclosed herein can be 1000-1500 circle, line footpath: 0.2-0.8mm.Herein
Merely provide a kind of coil 10 size and the scope of the number of turn, can carry out according to different needs in practice
Select.
There is on the side of brake disc main body 2 disclosed herein vent, cylindrical magnet ferrum with stop
Hull main body 2 is contour, and cylindrical magnet ferrum diameter is less than vent maximum gauge, it is ensured that brake disc main body 2
Dispel the heat the most even radiating effect.
Additionally, disclosed herein as well is a kind of motor with above-mentioned brake disc, therefore, there is this brake
The motor of dish also has above-mentioned all technique effects, and this is no longer going to repeat them.
In this specification, each embodiment uses the mode gone forward one by one to describe, and each embodiment stresses
Being the difference with other embodiments, between each embodiment, identical similar portion sees mutually.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses
The present invention.Multiple amendment to these embodiments will be aobvious and easy for those skilled in the art
See, generic principles defined herein can without departing from the spirit or scope of the present invention,
Realize in other embodiments.Therefore, the present invention is not intended to be limited to the embodiments shown herein,
And it is to fit to the widest scope consistent with principles disclosed herein and features of novelty.
Claims (8)
1. a brake disc, including brake disc main body (2), it is characterised in that described brake disc main body
(2) there is on end face through hole, in described through hole, be provided with the axle of magnetizing direction and described brake disc main body
The magnet (21) that line is parallel；
Also include the coil (10) relative with described magnet (21), energy after described coil (10) charging
Described brake disc main body (2) is enough made to rotate.
Brake disc the most according to claim 1, it is characterised in that described through hole is multiple.
Brake disc the most according to claim 2, it is characterised in that all of described through hole is along described
The circumference of brake disc main body (2) is evenly arranged.
Brake disc the most according to claim 1, it is characterised in that described through hole is manhole,
Described magnet (21) is the cylindrical magnet coordinated with described through hole.
5. according to the brake disc described in any one of claim 1-4, it is characterised in that described magnet (21)
For permanent magnet.
Brake disc the most according to claim 5, it is characterised in that described coil (10) includes point
The cloth first coil in the both sides of described brake disc main body (2) and the second coil.
7. according to the brake disc described in any one of claim 1-4, it is characterised in that described brake disc master
On the side of body (2), there is vent.
8. a motor, including brake disc, it is characterised in that described brake disc is such as claim 1-7
Brake disc described in any one.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610561312.9A CN106015387B (en) | 2016-07-15 | 2016-07-15 | A kind of motor and its brake disc |
| EP17826862.9A EP3487052A4 (en) | 2016-07-15 | 2017-06-20 | Motor and brake disc thereof, hub motor, and vehicle having a disc hub motor |
| US16/092,285 US11053996B2 (en) | 2016-07-15 | 2017-06-20 | Hub motor |
| PCT/CN2017/089118 WO2018010524A1 (en) | 2016-07-15 | 2017-06-20 | Motor and brake disc thereof, hub motor, and vehicle having a disc hub motor |
| US16/092,287 US10788090B2 (en) | 2016-07-15 | 2018-10-09 | Automobile having disc type hub motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610561312.9A CN106015387B (en) | 2016-07-15 | 2016-07-15 | A kind of motor and its brake disc |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106015387A true CN106015387A (en) | 2016-10-12 |
| CN106015387B CN106015387B (en) | 2018-09-28 |
Family
ID=57119331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610561312.9A Active CN106015387B (en) | 2016-07-15 | 2016-07-15 | A kind of motor and its brake disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106015387B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018010524A1 (en) * | 2016-07-15 | 2018-01-18 | 山东贝格新能源科技有限公司 | Motor and brake disc thereof, hub motor, and vehicle having a disc hub motor |
| CN109017716A (en) * | 2017-06-12 | 2018-12-18 | 杨占军 | A kind of brake gear using double brake mode |
| US10788090B2 (en) | 2016-07-15 | 2020-09-29 | Qiguang Wang | Automobile having disc type hub motor |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102303591A (en) * | 2011-06-07 | 2012-01-04 | 郑霞 | Magnetic-control brake |
| WO2013162415A1 (en) * | 2012-04-26 | 2013-10-31 | Skorobogatov Aleksandr Gennadievich | Device for generating electrical energy from automobile wheels |
| CN103573875A (en) * | 2013-11-08 | 2014-02-12 | 重庆天之道科技发展有限公司 | Disc brake of motorcycle |
| CN206221537U (en) * | 2016-07-15 | 2017-06-06 | 吉林大学 | A kind of motor and its brake disc |
-
2016
- 2016-07-15 CN CN201610561312.9A patent/CN106015387B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102303591A (en) * | 2011-06-07 | 2012-01-04 | 郑霞 | Magnetic-control brake |
| WO2013162415A1 (en) * | 2012-04-26 | 2013-10-31 | Skorobogatov Aleksandr Gennadievich | Device for generating electrical energy from automobile wheels |
| CN103573875A (en) * | 2013-11-08 | 2014-02-12 | 重庆天之道科技发展有限公司 | Disc brake of motorcycle |
| CN206221537U (en) * | 2016-07-15 | 2017-06-06 | 吉林大学 | A kind of motor and its brake disc |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018010524A1 (en) * | 2016-07-15 | 2018-01-18 | 山东贝格新能源科技有限公司 | Motor and brake disc thereof, hub motor, and vehicle having a disc hub motor |
| US10788090B2 (en) | 2016-07-15 | 2020-09-29 | Qiguang Wang | Automobile having disc type hub motor |
| US11053996B2 (en) | 2016-07-15 | 2021-07-06 | Qiguang Wang | Hub motor |
| CN109017716A (en) * | 2017-06-12 | 2018-12-18 | 杨占军 | A kind of brake gear using double brake mode |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106015387B (en) | 2018-09-28 |
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