CN107733194A - The cross motor of inscribed brake caliper - Google Patents
The cross motor of inscribed brake caliper Download PDFInfo
- Publication number
- CN107733194A CN107733194A CN201710868481.1A CN201710868481A CN107733194A CN 107733194 A CN107733194 A CN 107733194A CN 201710868481 A CN201710868481 A CN 201710868481A CN 107733194 A CN107733194 A CN 107733194A
- Authority
- CN
- China
- Prior art keywords
- attachment screw
- phase windings
- rotor
- cooling
- water
- 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
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K16/00—Machines with more than one rotor or stator
- H02K16/02—Machines with one stator and two or more rotors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/12—Stationary parts of the magnetic circuit
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
Abstract
A kind of cross motor of inscribed brake caliper, including the left and right housing of rotor, left and right iron core, left and right magnetic patch.First, second fixes three-phase windings, stator core, attachment screw A, B, C, D, E.The left and right housing of rotor is connected with attachment screw A.Rotor right shell body is connected with brake caliper with attachment screw B.Hub is connected with rotor left shell with attachment screw E.Left iron core and left magnetic patch are located in rotor left shell.Right iron core and right magnetic patch are located in rotor right shell body.First, second fixation three-phase windings and stator core are located in three-phase windings unit.First, second fixation three-phase windings and stator core are located in the space that the left and right housing of rotor surrounds.Three-phase windings unit includes unit main body and unit supports part.Unit main body is connected with axletree with attachment screw C；Unit main body and unit supports part are connected by attachment screw D.Unit supports part rolls with hub to be connected.
Description
Technical field
The present invention relates to a kind of motor technology, and in particular to a kind of hub bearing integrated form of inscribed brake caliper is laterally electric
Machine.
Background technology
Radial magnetic field motor, it is to be employed most commonly used electric machine structure at present.On conventional radial magnetic field electric motor, magnetic
The line of force forms closed-loop path through stator core and rotor, flux ring around plane with rotor motion direction be parallel.Radially
Magnetic field electric motor is to be employed most commonly used electric machine structure at present.
Application number 201620596871.9, Authorization Notice No.：The U of CN 205742007, a kind of entitled " cross motor two
Level deceleration barrier gate machine core transmission mechanism " discloses a kind of cross motor structure " including motor, travelling gear, worm screw, turbine
And reduction box, it is characterised in that the motor is located at reduction box sidepiece, and the travelling gear, worm screw and turbine are located at deceleration
Inside case；Wherein, the motor is laterally set, and the output shaft of the motor is matched by reduction gearing and travelling gear
Close, form first order reduction assemblies；The end of the worm screw is connected with travelling gear, and body portion is engaged with turbine, forms the
Double reduction component." but the patent document title include the wording of cross motor, but the motor described in it remains traditional
Radial magnetic field motor, some shortcomings of traditional radial magnetic field motor do not achieve a solution.
The content of the invention
The main inventive purpose of the present invention, is to provide a kind of simple in construction, can effectively solve the problem that traditional radial magnetic field electricity
The novel axial motor of the shortcomings that machine.
Technical scheme used in the present invention is：A kind of cross motor of inscribed brake caliper, including rotor left shell, Zuo Tie
Core, left magnetic patch, first fixes three-phase windings, and stator core, second fixes three-phase windings, rotor right shell body, right iron core, right magnetic
Block, hub；Some attachment screw A, some attachment screw B, some attachment screw C, some attachment screw D and some connections
Screw E.Rotor left shell and rotor right shell body are fixed together with some attachment screw A.The surrounding of the right-hand member of rotor right shell body
For a boss ring, the interior root of boss ring is the flat circle of the radial groove provided with the raised adaptation on some and brake caliper
Ring.The boss ring of the right-hand member of rotor right shell body is connected with brake caliper with some attachment screw B.Hub is provided with the axis of rolling
Hold.Hub is connected with rotor left shell using some attachment screw E.Left iron core and left magnetic patch are located in rotor left shell.
Right iron core and right magnetic patch are located in rotor right shell body.First fixation three-phase windings, stator core, the second fixation three-phase windings are located at
In three-phase windings unit mounting body, wherein stator core positioned at first fix three-phase windings and second fix three-phase windings it
Between, and first fixes three-phase windings, stator core, the second fixation three-phase windings are located at rotor left shell and rotor right shell body surrounds
Space in.Three-phase windings unit mounting body is consolidated by the shell of the rolling bearing in some attachment screw D and hub
Connect together.Three-phase windings unit mounting body is connected with axletree with some attachment screw C.Three-phase windings unit mounting body
On be additionally provided with cooling drainage, the cooling drainage includes inlet channel, main drainage and auxiliary with the first of main water drain leads
Help drainage.Corresponding rotor right shell body is provided with the cooling water connected with the first assisted drainage road and draws water channel.Cooling water is drawn
Water channel is connected by water circulation system with cooling water source.First assisted drainage road and cooling water are additionally provided with sealing between drawing water channel
Circle.Attachment screw A, attachment screw B, attachment screw C, attachment screw D, attachment screw E are soket head cap screw.
The present invention, the three-phase windings list including the first fixation three-phase windings, stator core, the second fixation three-phase windings
Member and axletree link together.By being powered to the first fixation three-phase windings, the second fixation three-phase windings, first fixes three-phase
Winding and the second fixation three-phase windings will form two magnetic flux fields being parallel to each other.Axletree rotates, and drives this magnetic line of force
Field rotates, and the left and right housing of rotor will rotate in the presence of the two magnetic flux fields being parallel to each other, and then driven wheel
Hub rotates, so that the vehicles advance or retreated.And when the vehicles to be stopped move, as long as disconnecting first, the in time
The energization of two fixation three-phase windings simultaneously steps on brake can in time.Wherein, brake can link with power-off, but remove brake
Afterwards, first, second fix three-phase windings will not automatic recovery of power supply, but need restart power supply.The present invention have it is simple in construction,
Safe to use, circuit is kept completely separate with magnetic circuit, can be with space shared by arbitrarily devised winding and magnetic circuit；Winding loss minimizes,
Transverse flux motor does not have winding overhang, and all windings are all used to generate magnetomotive force, for producing torque, torque density compared with
Greatly, compared with radial motor, cross motor needs relatively small number of winding to produce same electric load.
Preferably, attachment screw A number is 12；Attachment screw B number is 20；Attachment screw C, connection
Screw D, attachment screw E are six.This preferred scheme, rational in infrastructure, connection is firm.
Preferably, the first assisted drainage road and cooling water, which draw water channel, shares two groups.Corresponding cooling drainage is also divided
Into two groups, two groups of cooling drainage are drawn water channel with cooling water with corresponding first assisted drainage road respectively and connected.Further
It is preferred that main drainage includes two groups of fan annular main channel, two groups of cooling draining interface channels, two horizontal connection passages.Every group
Fanning annular main channel includes three fan water annulus；Every group of cooling draining interface channel includes three cooling drainage channels；Each
Fan water annulus central plane and first fix three-phase windings, stator core, second fix three-phase windings three in one
Individual geometric center co-planar.Three fan water annulus with group lead to each via corresponding cooling drainage channel and horizontal connection
Road connects；Two cooling drainage channels on wherein right side extend forwardly into be connected with corresponding first assisted drainage road；Each water
The port of flushconnection passage is provided with plug.This preferred scheme, it is rational in infrastructure, be advantageous to improve the service behaviour and security of motor
Energy.
In summary, the beneficial effects of the invention are as follows：Simple in construction, safe to use, circuit is kept completely separate with magnetic circuit, can be with
Arbitrarily devised winding and space shared by magnetic circuit；Winding loss minimizes, and transverse flux motor does not have a winding overhang, it is all around
Group is all used to generate magnetomotive force, and for producing torque, torque density is larger, is compared with radial motor, and cross motor needs phase
Same electric load is produced to less winding can.
Brief description of the drawings
Fig. 1：The schematic cross-sectional view of the present invention【Inscribed brake caliper is not shown】；
Fig. 2：The general assembly schematic diagram of the present invention；
In figure：Rotor left shell 1, left iron core 2, left magnetic patch 3, attachment screw A4, the first fixation three-phase windings 5, stator core 6,
Second fixes three-phase windings 7, rotor right shell body 8；Right iron core 9, right magnetic patch 10, attachment screw B11, attachment screw C12, wheel hub list
Member 13, attachment screw D14, O-ring seal 15, plug 16, cool down drainage 17, attachment screw E18.
Embodiment
Below by embodiment, and with reference to accompanying drawing, technical scheme is described in further detail.
As shown in Figure 1 and Figure 2, the present invention includes rotor left shell 1, and left iron core 2, left magnetic patch 3, first fixes three-phase windings
5, stator core 6, second fixes three-phase windings 7, rotor right shell body 8, right iron core 9, right magnetic patch 10, hub 13；If involvement
Meet screw A4, some attachment screw B11, some attachment screw C12, some attachment screw D14 and some attachment screw E18.Turn
Sub- left shell 1 and rotor right shell body 8 are fixed together with some attachment screw A4.The surrounding of the right-hand member of rotor right shell body 8 is one
Individual boss ring, the interior root of boss ring are the planar circular of the radial groove provided with the raised adaptation on some and brake caliper；
The boss ring of the right-hand member of rotor right shell body 8 is connected with the brake caliper not shown in figure with some attachment screw B11.Wheel hub list
Member 13 is provided with rolling bearing, hub 13 and rotor left shell 1 and is connected using some attachment screw E18.Left iron core 2 and left magnetic
Block 3 is located in rotor left shell 1.Right iron core 9 and right magnetic patch 10 are located in rotor right shell body 8.Left shell, left iron core, left magnetic patch
Specific attachment structure and rotor right shell body, right iron core, the specific attachment structure of right magnetic patch three of three, because being simple technique,
It will not be described here.First fixation three-phase windings 5, stator core 6, second fix three-phase windings 7 and are located at three-phase windings unit peace
Fill in main body.Wherein stator core 6 is between first fixes the fixation three-phase windings 7 of three-phase windings 5 and second, and first fixes
Three-phase windings 5, stator core 6, second fix three-phase windings 7 and are located at the space that rotor left shell 1 surrounds with rotor right shell body 8
It is interior.Three-phase windings unit mounting body is connected by the shell of the rolling bearing in some attachment screw D14 and hub 13
Together.Axletree not shown in three-phase windings unit mounting body and figure is by associated components with some attachment screw C12 phases
Connection.Be additionally provided with three-phase windings unit mounting body cooling drainage 17, it is described cooling drainage 17 include main drainage and
The inlet channel not shown in the first assisted drainage road and figure with main water drain leads.Corresponding rotor right shell body 8 be provided with and
The cooling water of first assisted drainage road connection draws water channel, and the first assisted drainage road and cooling water are provided with sealing between drawing water channel
Circle 15, the sealing ring 15 are one kind in O-ring seal, rectangular seal or leather cup etc., preferably O-ring seal.Cooling
Water is drawn water channel and connected by water circulation system with cooling water source.Preferably, the first assisted drainage road and cooling water draw water
Road shares two groups.Corresponding cooling drainage 17 is also divided into two groups, and two groups of cooling drainage 17 aid in corresponding first respectively
Drainage is drawn water channel with cooling water and connected.Accordingly, main drainage includes two groups of fan annular main channel, and two groups of cooling drainings connect
Connect road, two horizontal connection passages.Every group of fan annular main channel includes three fan water annulus；Every group of cooling draining connection is logical
Road includes three cooling drainage channels.The central plane of each fan water annulus is and first fixes three-phase windings 5, stator core
6, the second geometric center co-planar fixed in the three of three-phase windings 7.With group three fan water annulus each via
Corresponding cooling drainage channel connects with horizontal connection passage.Two cooling drainage channels on wherein right side extend forwardly into and phase
The the first assisted drainage road connection answered.The port of each horizontal connection passage is provided with plug 16.
Preferably, the present embodiment, attachment screw A4 number is 12, and attachment screw B11 number is 20；Even
It is six to meet screw C12, attachment screw D14, attachment screw E18；And these screws are soket head cap screw.
Specific embodiment described above is only the preferable embodiment of the present invention, and the tool of the present invention is not limited with this
Body implements structure and practical range.In fact, it can also be made according to shape of the present invention, structure and purpose of design
Equivalent change.Therefore, some equivalence changes made by all shapes in accordance with the present invention, structure and purpose of design ought to
It is all contained in protection scope of the present invention, namely these equivalence changes should all be protected by the present invention.
Claims (4)
1. a kind of cross motor of inscribed brake caliper, it is characterized in that：Including rotor left shell（1）, left iron core（2）, left magnetic patch
（3）, first fixes three-phase windings（5）, stator core（6）, second fixes three-phase windings（7）, rotor right shell body（8）；Right iron core
（9）, right magnetic patch（10）, hub（13）；Some attachment screw A（4）, some attachment screw B（11）, some attachment screw C
（12）, some attachment screw D（14）With some attachment screw E（18）；Rotor left shell and some connection spiral shells of rotor right shell body
Nail A is fixed together；The surrounding of the right-hand member of rotor right shell body is a boss ring, and the interior root of boss ring is provided with some and brake
The planar circular of the radial groove of raised adaptation on car caliper；If the boss ring of the right-hand member of rotor right shell body and brake caliper are used
Dry attachment screw B is connected；Hub is provided with rolling bearing, and hub and rotor left shell utilize some attachment screw E
It is connected；Left iron core and left magnetic patch are located in rotor left shell；Right iron core and right magnetic patch are located in rotor right shell body；First fixes three
Phase winding, stator core, the second fixation three-phase windings are located in three-phase windings unit mounting body, and wherein stator core is positioned at the
One, which fixes three-phase windings and second, fixes between three-phase windings, and first fixes three-phase windings, stator core, the second fixation three-phase
Winding is located in the space that rotor left shell surrounds with rotor right shell body；Three-phase windings unit mounting body passes through some connection spiral shells
The shell of nail D and the rolling bearing in hub is fixed together；If three-phase windings unit mounting body and axletree involvement
Screw C is met to be connected；Cooling drainage is additionally provided with three-phase windings unit mounting body, the cooling drainage includes water inlet
Road, main drainage and the first assisted drainage road with main water drain leads；Corresponding rotor right shell body is provided with and the first auxiliary is arranged
The cooling water of water channel connection draws water channel；Cooling water is drawn water channel and connected by water circulation system with cooling water source；Attachment screw
A, attachment screw B, attachment screw C, attachment screw D, attachment screw E are soket head cap screw.
2. the cross motor of inscribed brake caliper according to claim 1, it is characterized in that：Attachment screw A（4）Number be
12；Attachment screw B（11）Number be 20；Attachment screw C（12）, attachment screw D（14）, attachment screw E（18）
For six.
3. the cross motor of inscribed brake caliper according to claim 1, it is characterized in that：Main drainage includes two groups of fan rings
Shape main channel, two groups of cooling draining interface channels, two horizontal connection passages；Accordingly, inlet channel, the first assisted drainage road and
Cooling water, which draws water channel, also two groups；Every group of fan annular main channel includes three fan water annulus；Every group of cooling draining connection is logical
Road includes three cooling drainage channels；The central plane of each fan water annulus is and first fixes three-phase windings（5）, stator iron
Core（6）, second fixes three-phase windings（7）A geometric center co-planar in three；Three fan water annulus with group are each
Connected from by cooling down drainage channel accordingly with horizontal connection passage；Two cooling drainage channels on wherein right side extend forward
Extremely connected with corresponding first assisted drainage road；The port of each horizontal connection passage is provided with plug 16）.
4. the cross motor of the inscribed brake caliper according to claim 1 or 2 or 3, it is characterized in that：First assisted drainage road
Sealing ring 15 is additionally provided between cooling water extraction water channel）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710868481.1A CN107733194B (en) | 2017-09-22 | 2017-09-22 | Transverse motor with internal brake caliper body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710868481.1A CN107733194B (en) | 2017-09-22 | 2017-09-22 | Transverse motor with internal brake caliper body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107733194A true CN107733194A (en) | 2018-02-23 |
| CN107733194B CN107733194B (en) | 2020-05-08 |
Family
ID=61207274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710868481.1A Active CN107733194B (en) | 2017-09-22 | 2017-09-22 | Transverse motor with internal brake caliper body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107733194B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201490802U (en) * | 2009-08-25 | 2010-05-26 | 朱明忠 | Direct current motor and front drive double-wheel power unit driven thereby |
| CN102075041A (en) * | 2010-11-25 | 2011-05-25 | 西安交通大学 | Transverse flux torque motor with V-shaped air gaps forcedly cooled by fluid |
| CN102396135A (en) * | 2009-04-14 | 2012-03-28 | Isis创新有限公司 | Electric machine - evaporative cooling |
| DE102006052767B4 (en) * | 2006-11-09 | 2012-11-08 | Robert Bosch Gmbh | External rotor motor with brake |
| CN207743812U (en) * | 2017-09-22 | 2018-08-17 | 浙江万安科技股份有限公司 | A kind of cross motor of inscribed brake caliper |
-
2017
- 2017-09-22 CN CN201710868481.1A patent/CN107733194B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006052767B4 (en) * | 2006-11-09 | 2012-11-08 | Robert Bosch Gmbh | External rotor motor with brake |
| CN102396135A (en) * | 2009-04-14 | 2012-03-28 | Isis创新有限公司 | Electric machine - evaporative cooling |
| CN201490802U (en) * | 2009-08-25 | 2010-05-26 | 朱明忠 | Direct current motor and front drive double-wheel power unit driven thereby |
| CN102075041A (en) * | 2010-11-25 | 2011-05-25 | 西安交通大学 | Transverse flux torque motor with V-shaped air gaps forcedly cooled by fluid |
| CN207743812U (en) * | 2017-09-22 | 2018-08-17 | 浙江万安科技股份有限公司 | A kind of cross motor of inscribed brake caliper |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107733194B (en) | 2020-05-08 |
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Legal Events
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| PB01 | Publication | ||
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20191211 Address after: 311835 Central Road, Shaoxing, Zhuji, Zhejiang Province, No. 188 Applicant after: Zhejiang Wan'an Zhiqu Technology Co., Ltd Address before: 311835 Central Road, Shaoxing, Zhuji, Zhejiang Province, No. 188 Applicant before: Zhejiang VIE Science & Technology Co., Ltd. |
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| TR01 | Transfer of patent right | ||
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Effective date of registration: 20201216 Address after: No. 188, Central Road, Diankou Town, Zhuji City, Shaoxing City, Zhejiang Province Patentee after: ZHEJIANG VIE SCIENCE & TECHNOLOGY Co.,Ltd. Address before: No. 188, Central Road, Diankou Town, Zhuji City, Shaoxing City, Zhejiang Province Patentee before: Zhejiang Wan'an Zhiqu Technology Co.,Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Transverse motor connected with brake caliper body Effective date of registration: 20211222 Granted publication date: 20200508 Pledgee: Diankou sub branch of Zhejiang Zhuji Rural Commercial Bank Co., Ltd Pledgor: ZHEJIANG VIE SCIENCE & TECHNOLOGY Co.,Ltd. Registration number: Y2021980015560 |