CN201249757Y - An automobile braking device - Google Patents
An automobile braking device Download PDFInfo
- Publication number
- CN201249757Y CN201249757Y CNU2008200379200U CN200820037920U CN201249757Y CN 201249757 Y CN201249757 Y CN 201249757Y CN U2008200379200 U CNU2008200379200 U CN U2008200379200U CN 200820037920 U CN200820037920 U CN 200820037920U CN 201249757 Y CN201249757 Y CN 201249757Y
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- CN
- China
- Prior art keywords
- brake
- braking
- disc
- clamp
- type
- 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
- 238000004891 communication Methods 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 238000007667 floating Methods 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 239000010425 asbestos Substances 0.000 claims description 2
- 238000005266 casting Methods 0.000 claims description 2
- 239000002783 friction material Substances 0.000 claims description 2
- 230000017525 heat dissipation Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 238000004080 punching Methods 0.000 claims description 2
- 229910052895 riebeckite Inorganic materials 0.000 claims description 2
- 238000009423 ventilation Methods 0.000 claims description 2
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 241000153246 Anteros Species 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
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Abstract
The utility model discloses an automobile braking device which is characterized in that the braking device adopts a vacuum booster (4); the whole automobile communication is realized through CAN; brakes are in a disc type, and are respectively arranged on the front part and the back part; a front caliper (1) is a swing caliper, and is arranged on the front part; a front braking disc is provided with a radiator; a back caliper (2) is a swing caliper, and is arranged on the back part; a back braking disc is in a disc belt drum type; a braking pedal (3) transfers force to a vacuum boosting hydraulic braking system which exerts the amplified force on the front caliper (1) and the back caliper (2) in a hydraulic mode through a main cylinder and a braking tube. Both of the front part and the back part of the automobile braking device are provided with the disc type brakes, so the automobile braking device has high thermal stability. The larger back brake is adopted under the condition of a standard ABS, the braking force of a back shaft is fully used, the braking distance is good, and the stability is improved.
Description
Technical field
The utility model relates to a kind of brake device for car, especially relates to a kind of brake equipment of using on manned vehicle.
Background technology
Brake system is the important component part on the automobile, and it is the most important safety control of driver and conductor's life, in case brake system lost efficacy or do not satisfy requirement, the loss that causes is with inestimable.Critical component is selecting for use of front and back drg and coupling and force aid system for braking in the brake system, drg and antero posterior axis and and tire between, to working the effect of accepting between high-speed rotary part and the connecting element, requirement can make the high-speed rotary part tire stop rapidly.
Present domestic general vehicle front and back drg is selected for use unreasonable or is still being used drum brake mechanism, and it is not bad not make full use of back axle braking force or heat stability like this.The rear brake choosing is too small during the brake system coupling, does not make full use of the back axle braking force, and the phenomenon of nodding of glancing impact may compare seriously, the braking traveling comfort is bad, perhaps uses drum brake mechanism, at a high speed braking or hill path glancing impact, the heat fade effect is bad, may produce danger etc.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of brake device for car at problems of the prior art, especially the mutual coupling between the drg of front and back is more reasonable to its objective is the mutual coupling that makes between each parts of brake system, improves the braking effect and the stability of brake system of car.
For solving the problems of the technologies described above, the technical solution of the utility model is, a kind of brake device for car, it is characterized in that: described brake equipment adopts vacuum assisted hydraulic brake system, realize the car load communication by CAN, drg is the front and back disc type, and preceding brake clamp is a floating tong type, preposition, front brake disc is provided with heat abstractor; Back clamp are floating tong type, postposition, and back brake disc belongs to the dribbling drum-type; Brake pedal passes to vacuum assisted hydraulic brake system with power, and vacuum assisted hydraulic brake system amplifies the back to power and acts on preceding brake clamp and back clamp by master cylinder and brake pipe with the hydraulic pressure form.
A kind of brake device for car with above-mentioned special construction has the following advantages:
1. front and back all reach heat stability preferably with plate disc brake;
2. under the situation of standard configuration ABS, selected bigger rear brake for use, made full use of back axle braking force, the good stability of stopping distance all has raising.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is the structural representation of the utility model front brake.
Fig. 2 is the structural representation of the utility model rear brake.
Fig. 3 is the structural representation of the utility model brake system.
In Fig. 1～Fig. 3,1: preceding brake clamp; 2: the back clamp; 3. brake pedal; 4: vacuum booster; The 5:ABS system; 6: master brake cylinder; 7: the braking steel pipe; 8: rubber tube; 9: brake hose; 10: the back brake disc; 11: the Parking operating mechanism; 12: backguy.
The specific embodiment
By Fig. 1～Fig. 3 combination as can be known, this a kind of brake device for car, the vacuum booster 4 of employing single-chamber type, 10 cun of effective diameters, the power-assisted ratio is 5.5, the X type is arranged, standard configuration ABS system 5, choosing dress ESP system realizes the car load communication by CAN, system features is the front and back disc type, and preceding brake clamp 1 is a floating tong type, 57mm, preposition, friction material on the preceding brake clamp 2 is not for containing the low metal of asbestos, and front brake disc has heat dissipation ventilation hole 13, and thickness is 20mm; Back clamp 2 also are floating tong type, φ 38mm, and postposition, back brake disc 10 belongs to the dribbling drum-type, and the thickness of back brake disc 10 is 10mm; Brake pedal 3 adopts steel plate punching press weldment, pedal tread is provided with the rubber pad pad that can play buffer action, have brake switch on the brake pedal 3, be fixed on the welded nut of brake-pedal support, light brake lamp at glancing impact fire switch signal, and signal is issued the ECU of driving engine and ABS; Tandem tandem master cylinder 6 is an aluminum casting, and the diameter of master brake cylinder 6 is 23.81mm; Brake pipe adopts braking steel pipe 7, preceding brake hose 8 and back brake hose 9 to combine, and the drg connecting bridge uses the preceding brake hose 8 and the back brake hose 9 of rubber material, and braking was unaffected when brake clamp 1 and back clamp 2 moved with bob before guaranteeing.
This brake device for car, driving system and parking system are separate, Parking operating mechanism 11 acts on the brake disc 10 of back by backguy 12, except preposition back clamp 2, also have a drum brake mechanism to be used for Parking usefulness, adopt mechanical type trailing wheel drum brake, the brake wheel internal diameter is 186mm.
Under the situation of standard configuration ABS system 5,, make full use of the back axle braking force to reach best braking effect and stability; The degree of vacuum that vacuum booster 4 utilizes driving engine to provide utilizes the draught head increase to be provided to the braking force of each drg.Braking steel pipe partial sum vehicle body approaching place is with heat-shrink tube 14, preventing brake pipe and vehicle body contact failure brake pipe, and installs the pipeline backplate additional at body bottom, and the protection pipeline is not damaged.The glancing impact chaufeur at first acts on brake pedal 3 with pin, brake pedal 3 passes to vacuum booster 4 to power, vacuum booster 4 amplifies the back to power and acts on preceding brake clamp 1 and back clamp 2 by master brake cylinder 6 and brake pipe with the hydraulic pressure form, before brake clamp 1 and back clamp 2 make friction lining and brake disc friction produce braking force, car slowed down or stop.
Claims (9)
1. brake device for car is characterized in that: described brake equipment adopts vacuum assisted hydraulic brake system, realizes the car load communication by CAN, and drg is the front and back disc type, and preceding brake clamp (1) is floating tong type, and preposition, front brake disc is provided with heat abstractor; Back clamp (2) are floating tong type, postposition, and back brake disc (10) belongs to the dribbling drum-type; Brake pedal (3) passes to vacuum assisted hydraulic brake system with power, and vacuum assisted hydraulic brake system amplifies the back to power and acts on preceding brake clamp (1) and back clamp (2) by master cylinder and brake pipe with the hydraulic pressure form.
2. a kind of brake device for car according to claim 1 is characterized in that: described heat abstractor is to be provided with heat dissipation ventilation hole (13) on front brake disc.
3. a kind of brake device for car according to claim 1 is characterized in that: the friction material before described on the brake clamp (2) is not for containing the low metal of asbestos.
4. a kind of brake device for car according to claim 1 is characterized in that: described brake pedal (3) adopts steel plate punching press weldment, and pedal tread is provided with the rubber pad pad that can play buffer action.
5. a kind of brake device for car according to claim 1 is characterized in that: described vacuum assisted hydraulic brake system is the vacuum booster (4) of single-chamber type, and the X type is arranged, standard configuration ABS system (5), choosing dress ESP system.
6. a kind of brake device for car according to claim 1 is characterized in that: described master cylinder is tandem tandem master cylinder (6), and material is an aluminum casting.
7. a kind of brake device for car according to claim 1, it is characterized in that: described brake pipe adopts braking steel pipe (7) and preceding brake hose (8), back brake hose (9) to combine, before the drg connecting bridge uses brake hose (8) and after brake hose (9).
8. a kind of brake device for car according to claim 7 is characterized in that: brake hose (8) and back brake hose (9) all are rubber tubes before described.
9. a kind of brake device for car according to claim 1, it is characterized in that: driving system and parking system are separate, Parking operating mechanism (11) acts on the back brake disc (10) by backguy (12), except preposition back clamp (2), also have a drum brake mechanism to be used for Parking usefulness, adopt mechanical type trailing wheel drum brake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200379200U CN201249757Y (en) | 2008-06-06 | 2008-06-06 | An automobile braking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200379200U CN201249757Y (en) | 2008-06-06 | 2008-06-06 | An automobile braking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201249757Y true CN201249757Y (en) | 2009-06-03 |
Family
ID=40745428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200379200U Expired - Fee Related CN201249757Y (en) | 2008-06-06 | 2008-06-06 | An automobile braking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201249757Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101947952A (en) * | 2010-08-24 | 2011-01-19 | 上海奕洁汽车科技有限公司 | Automobile brake system |
| CN103192809A (en) * | 2012-01-09 | 2013-07-10 | 芜湖爱瑞特环保科技有限公司 | Brake device for sweeping vehicle |
| CN103832415A (en) * | 2013-11-25 | 2014-06-04 | 广西河池德建农业装备制造有限公司 | Agricultural vehicle four-wheel brake device |
| CN104502116A (en) * | 2014-09-18 | 2015-04-08 | 浙江万向精工有限公司 | Hydraulic simulation test apparatus and system, and test method |
| CN108657155A (en) * | 2017-12-27 | 2018-10-16 | 罗伯特·博世有限公司 | For realizing the method and apparatus of vehicle controlled deceleration braking |
-
2008
- 2008-06-06 CN CNU2008200379200U patent/CN201249757Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101947952A (en) * | 2010-08-24 | 2011-01-19 | 上海奕洁汽车科技有限公司 | Automobile brake system |
| CN103192809A (en) * | 2012-01-09 | 2013-07-10 | 芜湖爱瑞特环保科技有限公司 | Brake device for sweeping vehicle |
| CN103832415A (en) * | 2013-11-25 | 2014-06-04 | 广西河池德建农业装备制造有限公司 | Agricultural vehicle four-wheel brake device |
| CN104502116A (en) * | 2014-09-18 | 2015-04-08 | 浙江万向精工有限公司 | Hydraulic simulation test apparatus and system, and test method |
| CN104502116B (en) * | 2014-09-18 | 2017-10-17 | 浙江万向精工有限公司 | Hydraulic analog test device and its system and method for testing |
| CN108657155A (en) * | 2017-12-27 | 2018-10-16 | 罗伯特·博世有限公司 | For realizing the method and apparatus of vehicle controlled deceleration braking |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090603 Termination date: 20130606 |