CN106004819B - Automotive brake - Google Patents
Automotive brake Download PDFInfo
- Publication number
- CN106004819B CN106004819B CN201610469286.7A CN201610469286A CN106004819B CN 106004819 B CN106004819 B CN 106004819B CN 201610469286 A CN201610469286 A CN 201610469286A CN 106004819 B CN106004819 B CN 106004819B
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- China
- Prior art keywords
- brake
- annular
- brake block
- cavity
- housing
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T1/00—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles
- B60T1/02—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels
- B60T1/06—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels acting otherwise than on tread, e.g. employing rim, drum, disc, or transmission or on double wheels
- B60T1/065—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels acting otherwise than on tread, e.g. employing rim, drum, disc, or transmission or on double wheels employing disc
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T5/00—Vehicle modifications to facilitate cooling of brakes
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
The invention discloses automotive brakes, its key points of the technical solution are that the brake disc including shaft and in shaft, braking mechanism is installed on brake disc, brake structure includes housing, housing is equipped with connecting tube, connecting tube is connected with pressure supply device, the slide opening of annular is provided on housing, brake block component is connected with elastic component, brake block component includes the annular mounting base being tightly connected with slide opening sliding, brake block is installed in mounting base, simultaneously the pressure to brake block is further increased in the setting sucker on the upper side that brakes, and then it improves in frictional force brake disc and is provided with hollow cavity, brake disc center is equipped with cylindrical heat-radiating portion, heat dissipation cavity is provided in radiating part, hollow cavity is connected with heat dissipation cavity, hollow cavity on raised cavity wall with being provided with capillary-porous material, capillary-porous material is adsorbed with water, it is set in cavity in negative pressure.The problem of present invention solves existing brake and is difficult to effectively improve braking effect, while heat dissipation effect is poor.
Description
Technical field
The present invention relates to field of automobile brake, more specifically, it is related to a kind of automotive brake.
Background technology
Brake, is also referred to as braked, and is that running locomotive, vehicle and other means of transports or machinery etc. is instigated to stop or subtract
The action of low velocity.The General Principle of braking is that a wheel or disk are fixed on the high speed shaft of machine, is installed therewith on engine base
Adaptable brake shoe, band or disk is allowed to generate braking moment under external force.What brake gear can namely slow down
Mechanical brake device also known as retarder.In simple terms：Brake-pedal of automobile in the following, slam brake pedal, then makes brake in steering wheel
The linkage of vehicle lever, which is pressurized and reaches the brake block on brake rim, blocks brake wheel disc, makes car deceleration or out of service.
Traditional brake generates reversed kinetic moment merely by pressure so as to generate frictional force, so as to fulfill brake
The effect of vehicle, it is limited however, as the friction area of conventional brake, thus braking effect promotion is limited, while conventional brake is complete
By passive heat dissipation, heat dissipation performance is bad.
To solve the above-mentioned problems, the present invention provides a kind of automotive brake.
Invention content
It, can be effective in view of the deficiencies of the prior art, the present invention intends to provide a kind of automotive brake
Braking effect is promoted, while there is rapid cooling.
To achieve the above object, the present invention provides following technical solutions：A kind of automotive brake, including shaft and installation
Brake disc in shaft, braking mechanism is equipped on the brake disc, and the brake structure includes housing, set on the housing
There is connecting tube, the connecting tube is connected with pressure supply device, and the slide opening of annular, the housing connection are symmetrically arranged on the housing
There is the symmetrically arranged brake block component of annular, the brake block component is connected with that it is made to restore the elasticity of initial position
Part, the brake block component include the annular mounting base being tightly connected with slide opening sliding, ring are equipped in the mounting base
The brake block of shape, the mounting base are connected by screw with the brake block；The brake block diameter of the annular from big to small according to
Second sucking disk part of secondary the first sucking disk part for being divided into annular, the brake portion of annular and annular, first sucking disk part and described the
Two sucking disk parts are made of vulcanie, and sucker, the brake disc are provided in first sucking disk part and second sucking disk part
The first smooth sucker band, brake ribbon and the second smooth sucker of annular are provided on position corresponding with the brake block
Band, is provided with hollow cavity in the brake disc, and the brake disc center is equipped with cylindrical heat-radiating portion, in the radiating part
Heat dissipation cavity is provided with, the hollow cavity is connected with the heat dissipation cavity, and the hollow cavity on the raised cavity wall with setting hairiness
Thin porous material, the capillary-porous material are adsorbed with water, the hollow cavity and the heat dissipation cavity and are set in negative pressure.
By using above-mentioned technical proposal, annular brake block be mounted on installation take and on housing slide opening sliding and
It is tightly connected, logical be connected in mounting base for it to be made to restore the spring of origin-location, when pressure supply device passes through connecting tube pair
When pressure supply is carried out in housing, since the effect of pressure is more than the effect of spring, thus pressure pushes brake block component movement, works as brake
Vehicle piece component movement with brake ribbon to contacting until contact force is maximum, in the process due to being provided with the first sucker on brake block
Portion and the second sucking disk part, during remaining first sucker band and the second sucker band contact, due to squeezing the sky in sucker
Gas squeezes out, thus the pressure in sucker further becomes smaller, therefore can promote the pressure for brake block due to the effect of pressure differential
Thus the increase of power generates brake disc very big pressure, simultaneously because face of the friction area compared to conventional brake two-sided
Product is much bigger, therefore the frictional force generated also increases accordingly, thus with good braking effect.However at the same time,
Violent friction generates a large amount of heat, if these heats cannot be discharged timely, can cause brake environment temperature raising, no
Through can cause to damage to brake block because of temperature height, and it is unfavorable for much time using of braking.It, will for this problem of final result
Setting hollow cavity in brake disc, while also there is heat dissipation cavity inside the centrally disposed radiating part of brake disc, radiating part.It is and hollow
Chamber is connected with heat dissipation cavity, while sets one layer of capillary-porous material in its inner wall, and it is made to be adsorbed with water.Therefore work as brake ribbon
Brake bad student's heat, and the heat of generation can be by the moisture evaporation of hollow cavity, and the moisture after evaporation is to cold section of one end, i.e., to heat dissipation
Chamber moves, and becomes moisture after vapor precooling, moisture is since capillarity can be entered in hollow cavity, at this point, due to brake disc
Centrifugal action can speed up movement of the moisture to brake ribbon, so as to can more quickly be completed by the evaporation of water and condensation
The transfer of heat, so as to effectively reduce the temperature in brake space.
The present invention is further arranged to：The pressure supply device can be automobile air supply system or car hydraulics.
By using above-mentioned technical proposal, that is to say, that for brake block component provide power either high pressure gas also may be used
To be the oil of high pressure, thus can so that existing vehicle easily reequips cost brake, air pressure have the advantages that it is simple in structure,
Oil pressure has the advantages that offer strength is big.
The present invention is further arranged to：The elastic component is spring.
By using above-mentioned technical proposal, brake block component is connected by spring, after brake contacts, due to the bullet of spring
Power acts on, and spring is enabled to be restored to original position, so that brake block and brake ribbon can not contact, so as to
Achieve the purpose that release brake, while spring have selection facilitate, it is cheap the advantages of.
The present invention is further arranged to：Fin is provided on the radiating part.
By using above-mentioned technical proposal, fin on radiating part is set, can further increase radiating part and air
Contact area, so as to greatly enhance the ability of heat exchange so that the heat generated in brake process can faster, more rapidly
Discharge.
The present invention is further arranged to：The brake ribbon is evenly distributed with protrusion.
By using above-mentioned technical proposal, protrusion is set on brake ribbon, further brake block and the brake ribbon of increasing
Frictional force, so as to generate the kinetic moment of bigger, so as to reach better braking effect.
In conclusion the invention has the advantages that：The present invention is by increasing contact of the brake block with brake disc
Area so as to enhance braking effect, while is timely given out the heat in brake process by the structure of similar heat pipe
It goes, so as to reduce influence of the heat generated in brake process for brake.
Description of the drawings
Fig. 1 is the structure diagram of embodiment.
The structure diagram of Fig. 2 braking mechanisms.
Fig. 3 is A-A sectional views in Fig. 2.
Fig. 4 is the structure diagram of brake disc.
Fig. 5 is the left view of brake disc.
Fig. 6 is B-B sectional views in Fig. 5.
In figure：1st, shaft；2nd, brake disc；3rd, housing；4th, connecting tube；5th, pressure supply device；6th, slide opening；7th, elastic component；8th, pacify
Fill seat；9th, brake block；10th, screw；11st, the first sucking disk part；12nd, brake portion；13rd, the second sucking disk part；14th, the first sucker band；15、
Brake ribbon；16th, the second sucker band；17th, hollow cavity；18th, radiating part；19th, heat dissipation cavity；20th, capillary-porous material；21；Fin；
22nd, it is raised；23rd, sucker.
Specific embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings.
Embodiment：A kind of automotive brake as shown in Figure 1, including shaft 1, is equipped with circular brake disc 2 in shaft 1,
Brake structure is installed, braking mechanism includes a housing 3, is provided with connecting tube 4 on housing 3, connecting tube 4 connects on brake disc 2
It is connected to pressure supply device 5（It is not drawn into figure）, pressure supply device 5 here can be the hydraulic pressure system of automobile air supply system or automobile
System.
As shown in Figure 2, Figure 3 and Figure 4, two annular slide openings 6, slide opening 6 and mounting base 8 are symmetrically arranged on housing 3
It slides and is tightly connected, brake block 9 is fixedly connected on brake block 9 by screw 10 in mounting base 8.Brake block 9 is annular
Brake block 9,9 diameter of brake block be divided into from big to small annular the first sucking disk part 11, annular brake portion 12 and annular
The second sucking disk part 13, the first sucking disk part 11 and the second sucking disk part 13 be made of vulcanie, and the first sucking disk part 11 and second is inhaled
Sucker, brake disc 2 and the first smooth sucker band that annular is provided on 9 corresponding position of brake block are provided in pan portion 13
14th, brake ribbon 15 and the second smooth sucker band 16.
As shown in Figure 5 and Figure 6, hollow cavity 17 is provided in brake disc 2,2 center of brake disc is equipped with cylindrical dissipate
Hot portion 18 is provided with heat dissipation cavity 19 in radiating part 18, and hollow cavity 17 connects hollow cavity 17 and raised 22 chamber with heat dissipation cavity 19
Capillary-porous material 20 is provided on inner wall, capillary-porous material 20 is adsorbed with water, hollow cavity 17 and the heat dissipation cavity 19 in negative
Pressure setting.
The brake block 9 of annular is mounted on installation and takes and slide and be tightly connected with the slide opening 6 on housing 3, and logical is installation
It is connected on seat 8 for it to be made to restore the spring of origin-location, when pressure supply device 5 by connecting tube 4 to carrying out pressure supply in housing 3
When, since the effect of pressure is more than the effect of spring, thus pressure pushes 9 component movement of brake block, when 9 component movement of brake block
To being contacted with brake ribbon 15 until contact force is maximum, in the process due to being provided with the first sucking disk part 11 and the on brake block 9
Two sucking disk parts 13, during remaining first sucker band 14 and the second sucker band 16 contact, due to squeezing the sky in sucker
Gas squeezes out, thus the pressure in sucker further becomes smaller, therefore can promote the pressure for brake block 9 due to the effect of pressure differential
Thus the increase of power generates brake disc 2 very big pressure two-sided, simultaneously because face of the friction area compared to conventional brake
Product is much bigger, therefore the frictional force generated also increases accordingly, thus with good braking effect.However at the same time,
Violent friction generates a large amount of heat, if these heats cannot be discharged timely, can cause brake environment temperature raising, no
Through can cause to damage to brake block 9 because of temperature height, and it is unfavorable for much time using of braking.For this problem of final result,
By setting hollow cavity 17 in brake disc 2, while also there is heat dissipation inside 2 centrally disposed radiating part 18 of brake disc, radiating part 18
Chamber 19.And hollow cavity 17 is connected with heat dissipation cavity 19, while sets one layer of capillary-porous material 20 in its inner wall, and make its suction
With water.Therefore when brake ribbon 15 brakes bad student's heat, the heat of generation can be by the moisture evaporation of hollow cavity 17, after evaporation
Moisture moves to heat dissipation cavity 19 to cold section of one end, becomes moisture after vapor precooling, moisture can be entered due to capillarity
In hollow cavity 17, at this point, since the centrifugal action of brake disc 2 can speed up movement of the moisture to brake ribbon 15, so as to more accelerate
The transfer that heat can be completed by the evaporation and condensation of water of speed, so as to effectively reduce the temperature in brake space.
The above is only the preferred embodiment of the present invention, and protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
Those of ordinary skill for, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (3)
1. automotive brake, it is characterised in that：Brake disc including shaft and in shaft is symmetrically pacified on the brake disc
Equipped with braking mechanism, brake structure includes housing, and the housing is equipped with connecting tube, and the connecting tube is connected with pressure supply device,
The slide opening of annular is symmetrically arranged on the housing, the housing is connected with the brake block component of annular, the brake block component
It is connected with for it to be made to restore the elastic component of initial position, the brake block component includes what is be tightly connected with slide opening sliding
Annular mounting base, the brake block of annular is equipped in the mounting base, and the mounting base is connected by screw with the brake block；
The brake block diameter of the annular is divided into the second of the first sucking disk part of annular, the brake portion of annular and annular from big to small
Sucking disk part, first sucking disk part and second sucking disk part are made of vulcanie, first sucking disk part and described second
Sucker is provided in sucking disk part, smooth first that annular is provided on brake disc position corresponding with the brake block inhales
Dribbling, brake ribbon and the second smooth sucker band are provided with hollow cavity in the brake disc, are set on the brake disc center
There is cylindrical heat-radiating portion, heat dissipation cavity is provided in the radiating part, the hollow cavity is connected with the heat dissipation cavity, the hollow cavity
With being provided with capillary-porous material on raised cavity wall, the capillary-porous material is adsorbed with water, the hollow cavity and described dissipates
Hot chamber is set in negative pressure；The pressure supply device is automobile air supply system or car hydraulics；The elastic component is spring.
2. automotive brake according to claim 1, it is characterised in that：Fin is provided on the radiating part.
3. automotive brake according to claim 1, it is characterised in that：The brake ribbon is evenly distributed with protrusion.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610469286.7A CN106004819B (en) | 2016-06-25 | 2016-06-25 | Automotive brake |
| CN201810398179.9A CN108482340A (en) | 2016-06-25 | 2016-06-25 | A kind of automotive brake |
| CN201810397816.0A CN108454592A (en) | 2016-06-25 | 2016-06-25 | A kind of brake for automobile |
| CN201810392641.4A CN108482339A (en) | 2016-06-25 | 2016-06-25 | Automotive brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610469286.7A CN106004819B (en) | 2016-06-25 | 2016-06-25 | Automotive brake |
Related Child Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810397816.0A Division CN108454592A (en) | 2016-06-25 | 2016-06-25 | A kind of brake for automobile |
| CN201810392641.4A Division CN108482339A (en) | 2016-06-25 | 2016-06-25 | Automotive brake |
| CN201810398179.9A Division CN108482340A (en) | 2016-06-25 | 2016-06-25 | A kind of automotive brake |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106004819A CN106004819A (en) | 2016-10-12 |
| CN106004819B true CN106004819B (en) | 2018-06-19 |
Family
ID=57083439
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610469286.7A Active CN106004819B (en) | 2016-06-25 | 2016-06-25 | Automotive brake |
| CN201810397816.0A Withdrawn CN108454592A (en) | 2016-06-25 | 2016-06-25 | A kind of brake for automobile |
| CN201810398179.9A Withdrawn CN108482340A (en) | 2016-06-25 | 2016-06-25 | A kind of automotive brake |
| CN201810392641.4A Withdrawn CN108482339A (en) | 2016-06-25 | 2016-06-25 | Automotive brake |
Family Applications After (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810397816.0A Withdrawn CN108454592A (en) | 2016-06-25 | 2016-06-25 | A kind of brake for automobile |
| CN201810398179.9A Withdrawn CN108482340A (en) | 2016-06-25 | 2016-06-25 | A kind of automotive brake |
| CN201810392641.4A Withdrawn CN108482339A (en) | 2016-06-25 | 2016-06-25 | Automotive brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (4) | CN106004819B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111271395B (en) * | 2020-01-14 | 2021-06-25 | 江苏科技大学 | Quick cooling samming brake drum suitable for truck |
| CN112178089B (en) * | 2020-09-30 | 2021-05-25 | 安徽奥博汽车配件有限公司 | Pulse heat dissipation type automobile brake |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002099305A1 (en) * | 2001-06-04 | 2002-12-12 | Freni Brembo S.P.A. | Brake piston |
| US8162111B2 (en) * | 2008-12-12 | 2012-04-24 | GM Global Technology Operations LLC | Brake caliper with reduced brake squeal |
| CN201963783U (en) * | 2010-12-17 | 2011-09-07 | 四川制动科技股份有限公司 | Yaw brake |
| CN204210439U (en) * | 2014-07-14 | 2015-03-18 | 范伟俊 | A kind of automotive disc brake cooling system |
| CN105387103A (en) * | 2015-12-18 | 2016-03-09 | 李俊娇 | Heat-pipe type automobile brake disc cooling device |
| CN205854113U (en) * | 2016-06-25 | 2017-01-04 | 山西省交通科学研究院 | A kind of automotive brake |
-
2016
- 2016-06-25 CN CN201610469286.7A patent/CN106004819B/en active Active
- 2016-06-25 CN CN201810397816.0A patent/CN108454592A/en not_active Withdrawn
- 2016-06-25 CN CN201810398179.9A patent/CN108482340A/en not_active Withdrawn
- 2016-06-25 CN CN201810392641.4A patent/CN108482339A/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| CN108482340A (en) | 2018-09-04 |
| CN108454592A (en) | 2018-08-28 |
| CN108482339A (en) | 2018-09-04 |
| CN106004819A (en) | 2016-10-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180511 Address after: 528225 No. 1, A District, Xiao Tong San Huan Road, Shihan Town, Nanhai District, Foshan, Guangdong. Applicant after: Auto parts (Foshan) Co., Ltd. Address before: 215131 room 49, 1 building, Xiangcheng District, Yuan Long Street, Suzhou, Jiangsu Applicant before: SUZHOU GAOJINGTEZHUAN INFORMATION TECHNOLOGY CO., LTD. |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |