CN108591315A - A kind of brake - Google Patents
A kind of brake Download PDFInfo
- Publication number
- CN108591315A CN108591315A CN201810745449.9A CN201810745449A CN108591315A CN 108591315 A CN108591315 A CN 108591315A CN 201810745449 A CN201810745449 A CN 201810745449A CN 108591315 A CN108591315 A CN 108591315A
- Authority
- CN
- China
- Prior art keywords
- brake
- callipers
- wheel
- piston
- pump
- 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.)
- Pending
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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
- F16D65/00—Parts or details
- F16D65/14—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position
-
- 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
- F16D2121/02—Fluid pressure
- F16D2121/04—Fluid pressure acting on a piston-type actuator, e.g. for liquid pressure
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
The invention discloses a kind of brakes, for three-wheel, four-wheel motor cycle, including brake pump, brake disc, the brake callipers being arranged on the piston rod of the brake pump and piston for driving the brake callipers, the brake disc is arranged on transmission shaft, and brake pad is fitted in the brake callipers.It is arranged such, pull parking brake, brake fluid into brake pump applies pressure, pressure is transmitted to by pipeline on the piston of brake callipers by liquid, piston driving brake clamp clamp brake disc enables transmission shaft slow down to generate huge frictional force, and then rear axle band motor car wheel is made to slow down, in this way, when the brake failure on wheel hub, brake can be carried out by the brake on transmission shaft achievees the effect that deceleration, carry out second protection, eliminate security risk, to solve three-wheel, there is no second protection when four-wheel motor cycle brake failure, there are problems that security risk.
Description
Technical field
The present invention relates to motor vehicle braking system technical fields, more specifically to a kind of brake.
Background technology
With the development of society, three-wheel, four-wheel motor cycle are increasingly becoming a kind of important vehicles.For ensure three-wheel,
Traffic safety in four-wheel motor cycle driving process, brake are just particularly important.
Existing three-wheel, four-wheel motor cycle are only once protected, their brake is installed only on wheel hub, passes through friction
Brake force is generated, if encountering rainy day hill path ponding, mud enters brake, brake block is promoted to soften, and causes to wear failure；Meet mountain
Road, slope are steep, when vehicle braking deficiency, drag shelves ineffective using power low speed, can also engine be caused seriously to damage；It meets and hands over
Logical changeable, when high vehicle speeds, security risk can occur for poor stop.
Therefore, how to solve there is no second protection when three-wheel, four-wheel motor cycle brake failure, there are asking for security risk
Topic, becomes those skilled in the art's important technological problems to be solved.
Invention content
The purpose of the present invention is to provide a kind of brakes, not have two when solving three-wheel, four-wheel motor cycle brake failure
, there is security risk in secondary protection.
The purpose of the present invention is what is be achieved through the following technical solutions：
For three-wheel, four-wheel motor cycle, including brake pump, brake disc, work in the brake pump is arranged in a kind of brake
Brake callipers on stopper rod and the piston for driving the brake callipers, the brake disc are arranged on transmission shaft, the brake
It is fitted with brake pad in vehicle clamp.
Preferably, the brake disc is equipped with ventilation hole, and the ventilation hole is arc line shaped.
Preferably, the ventilation hole is circularly and evenly distributed.
Preferably, the brake pump includes wheel cylinder for pushing the brake callipers and by brake fluid pressure to the wheel cylinder
Master cylinder.
Preferably, further include anti-lock braking system.
Preferably, the anti-lock braking system includes vehicle speed sensor, solenoid valve and controller.
Preferably, the piston is multiple.
Preferably, the brake callipers are equipped with dust cover.
Preferably, for the brake pad using semi-circular friction panel construction, the thickness of the brake pad is 10mm.
Preferably, the brake pad is ceramic friction block, and the ingredient of the ceramic friction block includes mineral fibres, aramid fiber fibre
Peacekeeping ceramic fibre.
In technical solution provided by the invention, a kind of brake, for three-wheel, four-wheel motor cycle, including brake pump, braking
Disk, the brake callipers being arranged on the piston rod of brake pump and the piston for driving brake clamp, brake disc setting are being driven
On axis, brake pad is fitted in brake callipers.So set, pulling parking brake, the brake fluid into brake pump applies pressure, liquid
Pressure is transmitted to by pipeline on the piston of brake callipers, piston driving brake clamp clamp brake disc to generate huge rub
Wiping power enables transmission shaft slow down, and then rear axle band motor car wheel is made to slow down, can be in this way, when the brake failure on wheel hub
Brake is carried out by the brake on transmission shaft and achievees the effect that deceleration, is carried out second protection, security risk is eliminated, to solve
Determined three-wheel, four-wheel motor cycle brake failure when there is no second protection, there are problems that security risk.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram of brake in the embodiment of the present invention.
In Fig. 1：
1- brake discs, 2- brake callipers.
Specific implementation mode
To make the object, technical solutions and advantages of the present invention clearer, technical scheme of the present invention will be carried out below
Detailed description.Obviously, described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.
Based on the embodiments of the present invention, those of ordinary skill in the art obtained institute without making creative work
There is other embodiment, belongs to the range that the present invention is protected.
Present embodiment is designed to provide a kind of brake, solves three-wheel, four-wheel motor cycle brake failure
When there is no second protection, there are problems that security risk.
Hereinafter, being illustrated to embodiment with reference to attached drawing.In addition, embodiments illustrated below is not to recorded in claim
Invention content rise any restriction effect.In addition, the full content of the composition represented by following example is not limited to as right
It is required that necessary to the solution of recorded invention.
Referring to FIG. 1, present embodiment provides a kind of brake, for three-wheel, four-wheel motor cycle, including brake
Pump, brake disc 1, the brake callipers 2 being arranged on the piston rod of brake pump and the piston for driving brake clamp 2, brake disc 1
It is arranged on transmission shaft, brake pad is fitted in brake callipers 2.
After brake, the brake fluid into brake pump applies pressure, and pressure is transmitted to brake callipers 2 by liquid by pipeline
On piston, piston driving brake clamp 2 clamp brake disc 1 enables transmission shaft slow down to generate huge frictional force, and then makes rear axle
Slow down.So set, when the brake failure on wheel hub, can be braked by the brake on transmission shaft to reach
To the effect of deceleration, second protection is carried out, solves the security risk brought by brake failure.
In some embodiments, brake disc 1 is equipped with arc line shaped ventilation hole, and ventilation hole is circularly and evenly distributed.Increase system
The flow of air in 1 body of Moving plate accelerates the flowing of 1 inner air of brake disc, the heat that brake disc 1 generates when quickly taking away braking
Amount, enables amount of heat to be timely dispersed into air, the problem of so as to avoid 1 temperature distortion of brake disc, reduces braking
The inordinate wear of disk 1 and brake pad increases its service life.
In some embodiments, brake pump includes wheel cylinder for pushing brake callipers 2 and by the total of brake fluid pressure to wheel cylinder
Pump.The effect of master cylinder is to convert mechanical energy to the pressure of brake fluid in brake oil pipe, and wheel cylinder is to convert this burst of pressure to
The pressure of brake callipers 2 pushes brake pad by brake callipers 2, clamps brake disc 1, realizes and slow down.
Further include anti-lock braking system in the preferred embodiment of the present embodiment.Anti-lock braking system includes speed sensing
Device, solenoid valve and controller.Controller can monitor vehicle speed sensor and control solenoid valve.In braking, according to each speed
The speed signal that sensor transmits can judge rapidly locking state, close the normally opened input electricity started above locking transmission shaft
Magnet valve makes brake force constant, if continuing locking, opens normally closed output solenoid valve, brake pressure is due to there is straight braking
The pipeline of liquid oil tank and decline rapidly, it is therefore prevented that by the complete locking of transmission shaft due to brake force is excessive.Allow on-position always
In Best Point, braking effect reaches best, and driving is most safe.
In addition, piston has multiple, more caliper are also known as opposite formula clamp, and brake fluid can pass through the pipe on brake callipers 2
Road, extrudes the piston on both sides, while brake pad being pushed to be contacted with brake disc 1, plays braking effect, piston total quantity is generally two
A or more, sum is even number, and the mode of piston arrangement is also because the Impact direction of brake pad is different when rubbing from brake disc 1
And it is different.
In some embodiments, brake callipers 2 are equipped with dust cover.Brake callipers 2 are protected to use process by dust cover
In, avoid the pollution of greasy dirt and dust, extend the service life of brake callipers 2, ensured braking quality, improve three-wheel,
The security performance of four-wheel motor cycle.
For brake pad using semi-circular friction panel construction, the thickness of brake pad is 10mm.Brake pad can be ceramic friction
Block, ingredient include mineral fibres, aramid fiber and ceramic fibre.Metal is the main material for generating frictional force in conventional friction block
Material, brake force is big, but wears greatly, and noise easily occurs, after installing ceramic friction block, in normally travel, not will produce and makes an uproar
Sound.Ceramic friction block has stable friction coefficient, when the temperature of brake disc is up to 650 DEG C, the friction coefficient of ceramic friction block
Still 0.45~0.55 or so, it can guarantee that vehicle has good braking quality.It also has preferable thermal stability and wear-resisting
Property, there are lower pyroconductivity and heat fade.Ceramic friction block has good mechanical strength and physical property, can bear compared with
Big pressure and shearing force, and rapid heat dissipation does not interfere with braking.In addition to this, ceramic shot content is low, and enhancement is good, also may be used
Reduce antithesis abrasion and the noise of brake pad.
It should be noted that the device or component of different function in above-mentioned each embodiment can be combined, for example,
Brake includes brake pump, brake disc 1, brake callipers 2 being arranged on the piston rod of brake pump and for driving in the present embodiment
The piston of dynamic brake callipers 2, piston has multiple.Brake disc 1 is arranged on transmission shaft, and brake pad is fitted in brake callipers 2.It stops
Che Hou, the brake fluid into brake pump apply pressure, and pressure is transmitted to by pipeline on the piston of brake callipers 2 by liquid, living
Plug driving brake clamp 2 clamp brake disc 1 enables transmission shaft slow down to generate huge frictional force.So set, when on wheel hub
When brake failure, can be braked by the brake on transmission shaft to achieve the effect that deceleration, carry out secondary guarantor
Shield, prevents the security risk brought by brake failure.
Brake disc 1 is equipped with the arc line shaped ventilation hole being circularly and evenly distributed, and arc line shaped ventilation hole meets aerodynamics
Principle, air influx is big, good heat dissipation effect.Brake pump include wheel cylinder for pushing brake callipers 2 and by brake fluid pressure extremely
The master cylinder of wheel cylinder.The effect of master cylinder is to convert mechanical energy to the pressure of brake fluid in brake oil pipe, and wheel cylinder is by this burst of pressure
Power is converted into the pressure of brake callipers 2, pushes brake pad by brake callipers 2, clamps brake disc 1, realizes and slow down.
Brake further includes anti-lock braking system, it is therefore prevented that by the complete locking of transmission shaft due to brake force is excessive.It is antilock
Dead braking system includes vehicle speed sensor, solenoid valve and controller.Brake callipers 2 are equipped with dust cover.Brake pad uses semi-ring
Shape friction panel construction, thickness 10mm.Brake pad is ceramic friction block, the ingredient of ceramic friction block include mineral fibres,
Aramid fiber and ceramic fibre.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
In the technical scope disclosed by the present invention, the change or replacement that can be readily occurred in should all be covered those skilled in the art
Within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (10)
1. a kind of brake, for three-wheel, four-wheel motor cycle, which is characterized in that including brake pump, brake disc (1), be arranged in institute
State the brake callipers (2) on the piston rod of brake pump and the piston for driving the brake callipers (2), the brake disc (1)
It is arranged on transmission shaft, brake pad is fitted in the brake callipers (2).
2. brake according to claim 1, which is characterized in that the brake disc (1) is equipped with ventilation hole, the ventilation
Hole is arc line shaped.
3. brake according to claim 2, which is characterized in that the ventilation hole is circularly and evenly distributed.
4. brake according to claim 1, which is characterized in that the brake pump includes for pushing the brake callipers
(2) wheel cylinder and by brake fluid pressure to the master cylinder of the wheel cylinder.
5. brake according to claim 1, which is characterized in that further include anti-lock braking system.
6. brake according to claim 5, which is characterized in that the anti-lock braking system include vehicle speed sensor,
Solenoid valve and controller.
7. brake according to claim 1, which is characterized in that the piston is multiple.
8. brake according to claim 1, which is characterized in that the brake callipers (2) are equipped with dust cover.
9. brake according to claim 1, which is characterized in that the brake pad uses semi-circular friction panel construction,
The thickness of the brake pad is 10mm.
10. brake according to claim 1, which is characterized in that the brake pad is ceramic friction block, and the ceramics rub
The ingredient of cleaning block includes mineral fibres, aramid fiber and ceramic fibre.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810745449.9A CN108591315A (en) | 2018-07-09 | 2018-07-09 | A kind of brake |
| CN201910608684.6A CN110307274A (en) | 2018-07-09 | 2019-07-08 | Brake, the brake actuating system with the brake and braking method |
| CN201921052947.1U CN210196326U (en) | 2018-07-09 | 2019-07-08 | Brake and brake transmission system with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810745449.9A CN108591315A (en) | 2018-07-09 | 2018-07-09 | A kind of brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108591315A true CN108591315A (en) | 2018-09-28 |
Family
ID=63615192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810745449.9A Pending CN108591315A (en) | 2018-07-09 | 2018-07-09 | A kind of brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108591315A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109910842A (en) * | 2019-03-28 | 2019-06-21 | 上海轩度汽车科技有限公司 | A kind of anti-lock brake structure with brake disc temperature detection |
| CN115419245A (en) * | 2022-09-13 | 2022-12-02 | 中国一冶集团有限公司 | Adjustable mobile operation platform |
-
2018
- 2018-07-09 CN CN201810745449.9A patent/CN108591315A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109910842A (en) * | 2019-03-28 | 2019-06-21 | 上海轩度汽车科技有限公司 | A kind of anti-lock brake structure with brake disc temperature detection |
| CN115419245A (en) * | 2022-09-13 | 2022-12-02 | 中国一冶集团有限公司 | Adjustable mobile operation platform |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180928 |
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| WD01 | Invention patent application deemed withdrawn after publication |