CN106402206A - Power-off type double-T electromagnetic disc brake - Google Patents
Power-off type double-T electromagnetic disc brake Download PDFInfo
- Publication number
- CN106402206A CN106402206A CN201611032658.6A CN201611032658A CN106402206A CN 106402206 A CN106402206 A CN 106402206A CN 201611032658 A CN201611032658 A CN 201611032658A CN 106402206 A CN106402206 A CN 106402206A
- Authority
- CN
- China
- Prior art keywords
- brake
- core
- spring
- iron core
- energetically
- 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
- F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
- F16D55/02—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members
- F16D55/22—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads
- F16D55/224—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members
- F16D55/225—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members the braking members being brake pads
-
- 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
- F16D2121/00—Type of actuator operation force
- F16D2121/18—Electric or magnetic
- F16D2121/20—Electric or magnetic using electromagnets
Abstract
The invention relates to the field of automobile brake systems and discloses a power-off type double-T electromagnetic disc brake. The power-off type double-T electromagnetic disc brake comprises a brake disc, a first brake pad, a second brake pad, a first brake bar, a second brake bar, a first armature core, a first electromagnet core, a first electromagnetic coil, a second armature core, a second electromagnet core, a second electromagnetic coil, springs and a fixed shell body. The opposite ends of two pairs of guide columns of the first armature core and the second armature core stretch into the two ends of the first electromagnet core and the two ends of the second electromagnet core correspondingly. The first electromagnetic coil and the second electromagnetic coil are arranged on the surface of the first electromagnet core and the surface of the second electromagnet core in a sleeving mode correspondingly. The first and second brake pads are fixed to the first and second brake bars correspondingly. The other end of the first brake bar and the other end of the second brake bar are connected with connection plates of the first and second armature cores correspondingly. The large-force springs are arranged between a first brake plate and a second brake plate. The power-off type double-T electromagnetic disc brake is simple in structure, easy to control, sensitive in brake, quick in response and capable of saving electricity and effort and omitting a handbrake device.
Description
Technical field
The present invention relates to automobile brake system field, the double T electromagnetism disc brake of more particularly, to a kind of electricity cut-off type.
Background technology
Automobile brake system is also known as brake system of car.Brake system acts on：Make the automobile in traveling according to driver
Requirement carry out forced deceleration and even stop；The automobile of stagnation of movement is made (to include on ramp) stably staying under the conditions of different kinds of roads
Car；The car speed of descent run is made to keep stable.Domestic Ge Jia automobile vendor uses on middle-size and small-size finished market product car at present
More for drum brakes system after shroud, part vehicle is four-wheel disk type brake, and with respect to drum brakes, disk type brake is in skill
More advanced in art, more lightweight in quality, heat dispersion, braking ability and complicated weather, road conditions conformability more
Excellent.
The Chinese patent of Application No. CN201320385951.6 discloses a kind of automobile hub annular disc brake brakes,
Including wheel hub, it is fixed on the brake on automobile suspension system or car shock mitigation system, this brake is by hydraulic power supply control
Open and close；Wherein：The side of described wheel hub or the interior brake hoop being fixed with along place with its one；The caliper outer of described brake
Place is provided with the opening penetrating for brake hoop, two brakes that brake hoop is located at the caliper of brake after this opening penetrates
Between piece.This utility model is this have the advantage that due to described structure：Reduce energy consumption, improve disc brake apparatus stability,
Extend service life and improve brake force.
But the following defect of existing brake system generally existing：1st, brake low-response.When the 2nd, braking, brake manipulation is laborious.
Content of the invention
In order to solve above-mentioned technical problem, the invention provides a kind of double T electromagnetism disc brake of electricity cut-off type.The electricity cut-off type of the present invention
Double T electromagnetism disc brake structures are simple, it is easy to control；Brake is sensitive, response is fast；Power saving, laborsaving.Can be used for artificially easily stopping of automobile
Car, ABS brake, the brake of VSC, the self-actuating brake of unmanned control system.
The concrete technical scheme of the present invention is：A kind of double T electromagnetism disc brake of electricity cut-off type, stops including brake disc and located at described
The first brake piece of hull both sides and the second brake block；Also include the first brake bar, the second brake bar, the first armature iron core,
One electromagnetic core, the first solenoid, the second armature iron core, the second electromagnetic core, the second solenoid, energetically spring and fixation
Housing.
Described first armature iron core, the second armature iron core are in double-T shaped：Including the connecting plate being vertically arranged with located at described company
Two horizontally disposed leads on fishplate bar；Lead between first armature iron core and the second armature iron core correspond and
It is oppositely arranged；Described first electromagnetic core, the second electromagnetic core are in hollow pipe type and are horizontally disposed with；First armature iron core and second
The opposite end of two pairs of leads of armature iron core is respectively protruding into the first electromagnetic core, in the two ends of the second electromagnetic core；Described
First electricity when one solenoid, the second solenoid are sheathed on the first electromagnetic core, the second electromagnetic core surface respectively and are energized
The pole polarity that magnetic coil, the second solenoid produce is contrary；Described first brake piece is fixed on one end of the first brake bar, the
The other end of one brake bar is provided with the first keep plate being connected with the connecting plate of the first armature iron core；Described second brake block is fixed
In one end of the second brake bar, the other end of the second brake bar is provided with the second braking being connected with the connecting plate of the second armature iron core
Plate；It is provided with horizontally disposed described spring between described first keep plate and the second keep plate；First keep plate, the second braking
Plate, the first armature iron core, the first electromagnetic core, the first solenoid, the second armature iron core, the second electromagnetic core, the second electromagnetism
Coil and spring are in described fixed shell.
In the energized state, leave space between the first keep plate, the second keep plate and fixed shell, spring is in energetically
Impaction state, described first brake piece, the second brake block are releasing orientation to brake disc；In the power-off state, the first keep plate,
Near fixed shell, still in impaction state but when compression degree is less than "on" position, first stops spring second keep plate energetically
Car piece, the second brake block are holding state to brake disc.
The principle of the double T electromagnetism disc brake of electricity cut-off type of the present invention is as follows：First solenoid and the second solenoid are energized simultaneously
When, the pole polarity that the first electromagnetic core, the second electromagnetic core produce is contrary；First electromagnetic core to the second armature iron core is to
Two electromagnetic cores to the first armature iron core form flux circuit to the first electromagnetic core；First armature iron core and the second armature iron core
Simultaneously close to the two ends of the first electromagnetic core, the second electromagnetic core, the first armature iron core passes through the first brake bar and drives first
Brake block leaves brake disc, and the second armature iron core drives the second brake block to leave brake disc by the second brake bar, energetically simultaneously
Spring is compressed.
First solenoid and described second solenoid simultaneously no power when, in the presence of spring extending force, first
Armature iron core and the second armature iron core leave the first electromagnetic core, the two ends of the second electromagnetic core simultaneously, and the first brake bar drives
Near being close to brake disc, the second brake bar drives the second brake block near being close to brake disc to first brake piece, completes power interruption braking
Function.
Because the present invention is braking state under powering-off state, hand brake device, reduces cost therefore can be removed from.
Preferably, described first brake bar, the second brake bar are provided with along the first brake bar, the second brake bar slidably
The guide chute in direction.
The effect of guide chute is to fix the first brake bar, the position of the second brake bar, prevents from, during its slip, beat occurs.
Preferably, the quantity of described guide chute is multiple on described first brake bar, the second brake bar.
Preferably, the quantity of described spring energetically is two, the respectively first spring and second spring energetically energetically, institute
The two ends stating the first spring energetically are individually fixed in the first keep plate and fixed shell；The two ends of the described second spring energetically are divided
It is not fixed in the second keep plate and fixed shell.
Preferably, the quantity of described spring energetically is one, the two ends of spring are fixed and the first keep plate respectively energetically
On the second keep plate.
It is compared with the prior art, the invention has the beneficial effects as follows：The double T electromagnetism disc brake structure of the electricity cut-off type of the present invention is simple,
Control easily；Brake is sensitive, response is fast；Power saving, laborsaving.And hand brake device, reduces cost can be removed from.Can be used for the artificial of automobile
Easily brake, ABS brake, the brake of VSC, the self-actuating brake of unmanned control system.
Brief description
Fig. 1 is a kind of structural representation of the embodiment of the present invention 1.
Reference is：First brake bar 1, fixed shell 2, the first armature iron core 3, spring 4, the first solenoid 5,
One electromagnetic core 6, the second armature iron core 7, the second electromagnetic core 8, the second solenoid 9, guide chute 10, the second brake bar
11st, the second brake block 12, brake disc 13, first brake piece 14, connecting plate 15, lead 16, the first keep plate 17, second are braked
Plate 18.
Specific embodiment
With reference to embodiment, the invention will be further described.
Embodiment 1
As shown in figure 1, a kind of double T electromagnetism disc brake of electricity cut-off type, including brake disc 13, located at the first of described brake disc both sides
Brake block 14 and the second brake block 12, the first brake bar 1, the second brake bar 11, the first armature iron core 3, the first electromagnetic core 6,
First solenoid 5, the second armature iron core 7, the second electromagnetic core 8, the second solenoid 9, energetically spring 4 and fixed shell 2.
Described first armature iron core, the second armature iron core are in double-T shaped：Including the connecting plate 15 being vertically arranged with located at described
Two on connecting plate horizontally disposed leads 16.A pair of lead 1 between first armature iron core and the second armature iron core
Should and be oppositely arranged；Described first electromagnetic core, the second electromagnetic core are in hollow pipe type and are horizontally disposed with；First armature iron core and
The opposite end of two pairs of leads of the second armature iron core is respectively protruding into the first electromagnetic core, in the two ends of the second electromagnetic core；Institute
State the first solenoid, the second solenoid is sheathed on the first electromagnetic core respectively, the second electromagnetic core surface and the when being energized
The pole polarity that one solenoid, the second solenoid produce is contrary；Described first brake piece is fixed on the one of the first brake bar
End, the other end of the first brake bar is provided with the first keep plate 17 being connected with the connecting plate of the first armature iron core；Described second stops
Car piece is fixed on one end of the second brake bar, and the other end of the second brake bar is provided with and is connected with the connecting plate of the second armature iron core
Second keep plate 18；It is provided with horizontally disposed described spring energetically between described first keep plate and the second keep plate.Bullet energetically
Spring includes the first spring and second spring energetically energetically, the two ends of the described first spring energetically be individually fixed in the first keep plate and
In fixed shell；The two ends of the described second spring energetically are individually fixed in the second keep plate and fixed shell.Described first system
Two guide chutes 10 along the first brake bar, the second brake bar slidably direction are each provided with lever, the second brake bar.The
One keep plate, the second keep plate, the first armature iron core, the first electromagnetic core, the first solenoid, the second armature iron core, second
Electromagnetic core, the second solenoid and energetically spring in described fixed shell.
In the energized state, leave space between the first keep plate, the second keep plate and fixed shell, spring is in energetically
Impaction state, described first brake piece, the second brake block are releasing orientation to brake disc；In the power-off state, the first keep plate,
Near fixed shell, still in impaction state but when compression degree is less than "on" position, first stops spring second keep plate energetically
Car piece, the second brake block are holding state to brake disc.
The principle of the double T electromagnetism disc brake of electricity cut-off type of the present invention is as follows：First solenoid and the second solenoid are energized simultaneously
When, the pole polarity that the first electromagnetic core, the second electromagnetic core produce is contrary；First electromagnetic core to the second armature iron core is to
Two electromagnetic cores to the first armature iron core form flux circuit to the first electromagnetic core；First armature iron core and the second armature iron core
Simultaneously close to the two ends of the first electromagnetic core, the second electromagnetic core, the first armature iron core passes through the first brake bar and drives first
Brake block leaves brake disc, and the second armature iron core drives the second brake block to leave brake disc by the second brake bar, energetically simultaneously
Spring is compressed.
First solenoid and described second solenoid simultaneously no power when, in the presence of spring extending force, first
Armature iron core and the second armature iron core leave the first electromagnetic core, the two ends of the second electromagnetic core simultaneously, and the first brake bar drives
Near being close to brake disc, the second brake bar drives the second brake block near being close to brake disc to first brake piece, completes power interruption braking
Function.
Embodiment 2
The present embodiment is with the difference of embodiment 1, and the quantity of described spring energetically is one, and the two ends of spring are divided energetically
Not Gu Ding with the first keep plate and the second keep plate on.
Raw materials used in the present invention, equipment, unless otherwise noted, is conventional raw material, the equipment of this area；In the present invention
Method therefor, unless otherwise noted, is the conventional method of this area.
The above, be only presently preferred embodiments of the present invention, not the present invention imposed any restrictions, every according to the present invention
Any simple modification, change and equivalent transformation that technical spirit is made to above example, all still fall within the technology of the present invention side
The protection domain of case.
Claims (5)
1. the double T electromagnetism disc brake of a kind of electricity cut-off type, the first brake piece including brake disc (13) and located at described brake disc both sides
(14) and the second brake block (12) it is characterised in that：Also include the first brake bar (1), the second brake bar (11), the first armature ferrum
Core (3), the first electromagnetic core (6), the first solenoid (5), the second armature iron core (7), the second electromagnetic core (8), the second electricity
Magnetic coil (9), energetically spring (4) and fixed shell (2)；
Described first armature iron core, the second armature iron core are in double-T shaped：Including the connecting plate (15) being vertically arranged with located at described company
Two on fishplate bar horizontally disposed leads (16)；A pair of lead 1 between first armature iron core and the second armature iron core
Should and be oppositely arranged；Described first electromagnetic core, the second electromagnetic core are in hollow pipe type and are horizontally disposed with；First armature iron core and
The opposite end of two pairs of leads of the second armature iron core is respectively protruding into the first electromagnetic core, in the two ends of the second electromagnetic core；Institute
State the first solenoid, the second solenoid is sheathed on the first electromagnetic core respectively, the second electromagnetic core surface and the when being energized
The pole polarity that one solenoid, the second solenoid produce is contrary；Described first brake piece is fixed on the one of the first brake bar
End, the other end of the first brake bar is provided with the first keep plate (17) being connected with the connecting plate of the first armature iron core；Described second
Brake block is fixed on one end of the second brake bar, and the other end of the second brake bar is provided with and is connected with the connecting plate of the second armature iron core
The second keep plate (18)；It is provided with horizontally disposed described spring energetically between described first keep plate and the second keep plate；The
One keep plate, the second keep plate, the first armature iron core, the first electromagnetic core, the first solenoid, the second armature iron core, second
Electromagnetic core, the second solenoid and spring are in described fixed shell；
In the energized state, leave space between the first keep plate, the second keep plate and fixed shell, spring is in compression energetically
State, described first brake piece, the second brake block are releasing orientation to brake disc；In the power-off state, the first keep plate, second
Near fixed shell, spring is still in impaction state but when compression degree is less than "on" position energetically for keep plate, first brake piece,
Second brake block is holding state to brake disc.
2. as claimed in claim 1 a kind of double T electromagnetism disc brakes of electricity cut-off type it is characterised in that described first brake bar, the second system
Lever is provided with the guide chute (10) along the first brake bar, the second brake bar slidably direction.
3. as claimed in claim 2 a kind of double T electromagnetism disc brakes of electricity cut-off type it is characterised in that described first brake bar, the second system
In lever, the quantity of described guide chute is multiple.
4. as claimed in claim 1 a kind of double T electromagnetism disc brake of electricity cut-off type it is characterised in that the quantity of described spring energetically is
Two, the respectively first spring and second spring energetically energetically, the two ends of the described first spring energetically are individually fixed in the first system
On dynamic plate and fixed shell；The two ends of the described second spring energetically are individually fixed in the second keep plate and fixed shell.
5. as claimed in claim 1 a kind of double T electromagnetism disc brake of electricity cut-off type it is characterised in that the quantity of described spring energetically is
One, energetically the two ends of spring respectively fixing with the first keep plate and the second keep plate on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611032658.6A CN106402206B (en) | 2016-11-22 | 2016-11-22 | A kind of double T electromagnetism disc brakes of electricity cut-off type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611032658.6A CN106402206B (en) | 2016-11-22 | 2016-11-22 | A kind of double T electromagnetism disc brakes of electricity cut-off type |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106402206A true CN106402206A (en) | 2017-02-15 |
| CN106402206B CN106402206B (en) | 2018-06-26 |
Family
ID=58083411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611032658.6A Active CN106402206B (en) | 2016-11-22 | 2016-11-22 | A kind of double T electromagnetism disc brakes of electricity cut-off type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106402206B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112253657A (en) * | 2020-09-03 | 2021-01-22 | 盐城市步高汽配制造有限公司 | Brake system with quick brake function |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6250436B1 (en) * | 1998-07-31 | 2001-06-26 | Tokico Ltd. | Motor-driven brake apparatus |
| WO2002086345A1 (en) * | 2001-04-23 | 2002-10-31 | Pbr Australia Pty Ltd | Actuator |
| CN201284805Y (en) * | 2008-07-29 | 2009-08-05 | 奇瑞汽车股份有限公司 | Electromagnetic braking apparatus |
-
2016
- 2016-11-22 CN CN201611032658.6A patent/CN106402206B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6250436B1 (en) * | 1998-07-31 | 2001-06-26 | Tokico Ltd. | Motor-driven brake apparatus |
| WO2002086345A1 (en) * | 2001-04-23 | 2002-10-31 | Pbr Australia Pty Ltd | Actuator |
| CN201284805Y (en) * | 2008-07-29 | 2009-08-05 | 奇瑞汽车股份有限公司 | Electromagnetic braking apparatus |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112253657A (en) * | 2020-09-03 | 2021-01-22 | 盐城市步高汽配制造有限公司 | Brake system with quick brake function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106402206B (en) | 2018-06-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102691737B (en) | Friction and electromagnetism integrated brake with double disk structure | |
| CN106246765A (en) | A kind of double plate electromagnetic brake and the braking method when different operating mode thereof | |
| CN106369076B (en) | A kind of energized electromagnet drum brake | |
| CN102155508A (en) | Permanent magnet braking and frictional braking combined brake and braking method | |
| CN103629272B (en) | A kind of vehicle electric magnetic brake and friction catch integrated system | |
| AU2014268660A1 (en) | Thermally optimized railway vehicle brake system | |
| CN109501817B (en) | System for improving train wheel rail adhesive force | |
| CN106402206A (en) | Power-off type double-T electromagnetic disc brake | |
| CN206449137U (en) | A kind of double T electromagnetism disc brakes of energized | |
| JPH0114066B2 (en) | ||
| CN106369077B (en) | A kind of double T electromagnetism ventilation drum brakes of electricity cut-off type | |
| CN111959556B (en) | Train braking device based on steel rail | |
| CN106402204A (en) | Energized double-T electromagnetic disc brake | |
| CN106369079B (en) | A kind of electricity cut-off type electromagnet disc brake | |
| CN201220663Y (en) | High speed motor train unit braking system | |
| CN106351985B (en) | A kind of double T electromagnet drum brakes of energized | |
| CN106321688B (en) | A kind of electricity cut-off type electromagnet drum brake | |
| CN107461431A (en) | A kind of energized electromagnet disc brake | |
| CN106351986B (en) | A kind of double T electromagnet drum brakes of electricity cut-off type | |
| CN204978693U (en) | Magnetism track brake | |
| CN206449136U (en) | A kind of double T electromagnet drum brakes of energized | |
| CN201062644Y (en) | Electromagnetism disk brake for vehicle | |
| CN107054398A (en) | Railcar is directly rubbed formula emergency brake device and its application method | |
| CN109441977B (en) | Elevator brake release device with emergency buffer function | |
| CN207141048U (en) | A kind of brake system of car |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211217 Address after: 314000 room 222, floor 2, No. 77, ziye Road, Wuzhen Town, Tongxiang City, Jiaxing City, Zhejiang Province Patentee after: Tongxiang Qiyou Information Technology Co.,Ltd. Address before: 400000 9-15, 27 Yuzhou Road, Shiqiaopu, Jiulongpo District, Chongqing Patentee before: CHONGQING TUPU TECHNOLOGY CO.,LTD. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221208 Address after: 276000 Lanhua R & D Comprehensive Industrial Park, west section of Jiefang Road, high tech Zone, Linyi City, Shandong Province Patentee after: SHANDONG BARBEE BEAR FOOD Co.,Ltd. Address before: 314000 room 222, floor 2, No. 77, ziye Road, Wuzhen Town, Tongxiang City, Jiaxing City, Zhejiang Province Patentee before: Tongxiang Qiyou Information Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right |