CN108087451A - A kind of big drum brake lining of city of frictional force - Google Patents
A kind of big drum brake lining of city of frictional force Download PDFInfo
- Publication number
- CN108087451A CN108087451A CN201711440277.6A CN201711440277A CN108087451A CN 108087451 A CN108087451 A CN 108087451A CN 201711440277 A CN201711440277 A CN 201711440277A CN 108087451 A CN108087451 A CN 108087451A
- Authority
- CN
- China
- Prior art keywords
- brake
- brake lining
- shoe
- lining
- city
- 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.)
- Withdrawn
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
- F16D51/00—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like
- F16D51/16—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like shaped as brake-shoes pivoted on a fixed or nearly-fixed axis
- F16D51/18—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like shaped as brake-shoes pivoted on a fixed or nearly-fixed axis with two brake-shoes
- F16D51/20—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like shaped as brake-shoes pivoted on a fixed or nearly-fixed axis with two brake-shoes extending in opposite directions from their pivots
- F16D51/24—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like shaped as brake-shoes pivoted on a fixed or nearly-fixed axis with two brake-shoes extending in opposite directions from their pivots fluid actuated
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- 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
- F16D65/02—Braking members; Mounting thereof
- F16D65/04—Bands, shoes or pads; Pivots or supporting members therefor
- F16D65/08—Bands, shoes or pads; Pivots or supporting members therefor for internally-engaging brakes
-
- 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
- F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
- F16D69/04—Attachment of linings
- F16D69/0416—Attachment of linings specially adapted for curved linings
-
- 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
- F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
- F16D69/04—Attachment of linings
- F16D2069/0425—Attachment methods or devices
- F16D2069/0433—Connecting elements not integral with the braking member, e.g. bolts, rivets
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
The invention discloses a kind of big drum brake lining of cities of frictional force, including brake-shoe, netted face and stressed plate, neck hoof is provided on the left of the brake-shoe, fixed pin is provided with above the right end of the neck hoof, the right side middle position of the fixed pin is provided with screw, and brake lining is provided on the left of the neck hoof；Netted face is provided in drum brake lining of city, when brake-shoe by brake lining to rubbing in brake drum when, pass through the netted larger frictional force of generation inside brake-shoe in brake lining, increase the brake force of brake, so as to improve braking efficiency of the brake lining to brake drum, and screw hole and stressed plate are provided in drum brake lining of city, when installing brake lining, brake lining is caught in fixed pin, then it is screwed, the stress piece in screw hole generates fixed pin outside power at this time, brake lining is made to be firmly installed on brake-shoe.
Description
Technical field
The invention belongs to liner technical fields, and in particular to a kind of big drum brake lining of city of frictional force.
Background technology
Drum brake is to make brake-shoe that brake strip is pressed on the inside of brake drum using brake transmission mechanism, so as to
Brake force is generated, wheel is made to slow down or shortest apart from interior parking as needed, to ensure traffic safety, and ensures that automobile stops
It puts and is reliably unable to automatic sliding, and the brake lining in drum brake is mounted in the friction catch material on brake block backboard
Material.
Original drum brake lining of city at work, is not easy to increase brake lining and frictional force is carried out in brake drum,
Reduce the brake force of drum brake, automobile is caused easily to make automobile that can also slide stretch journey in emergency brake, so as to reduce
The security of automobile, and original drum brake lining of city is not easy to be mounted on brake-shoe, it is difficult so as to add installation
Degree, original drum brake are not easy to disperse the heat in brake lining when being braked, and cause liner due to high temperature
It may deform, make troubles to when using.
The content of the invention
It is an object of the invention to provide a kind of big drum brake lining of city of frictional force, to solve in above-mentioned background technology
The original drum brake lining of city proposed at work, is not easy to increase brake lining and frictional force is carried out in brake drum, make
The brake force of drum brake reduces, and automobile is caused easily to make automobile that can also slide stretch journey in emergency brake, so as to reduce
The security of automobile, and original drum brake lining of city is not easy to be mounted on brake-shoe, so as to add installation difficulty,
Original drum brake is not easy to disperse the heat in brake lining, causes liner can due to high temperature when being braked
Can deformation, the problem of to making troubles when using.
To achieve the above object, the present invention provides following technical solution：A kind of big drum brake lining of city of frictional force, bag
Brake-shoe, netted face and stressed plate are included, neck hoof is provided on the left of the brake-shoe, is provided with above the right end of the neck hoof solid
Rationed marketing, the right side middle position of the fixed pin are provided with screw, brake lining, the system are provided on the left of the neck hoof
It is provided on the right side of dynamic hoof from hoof, the upper surface of the brake lining is provided with ventilation mouth, and the inside of the brake lining is set
There is an air hole, the netted face is mounted on the inner surface of brake lining, and the outer surface of the brake lining is provided with smooth
Face, the stressed plate are mounted on the inside of screw hole, spring, the outside of the brake lining are provided on the right side of the stressed plate
Brake drum is provided with, middle position is provided with brake cylinder above the brake-shoe, is provided with below the brake cylinder
Return spring is provided with support base below the brake-shoe, supporting pin is provided with above the right side of the support base.
Preferably, it is fixedly connected between the brake lining and brake-shoe by screw hole, the inside of the screw hole is set
Screw thread is equipped with, there are four the screw hole is set altogether, and four screw holes are separately mounted to the inside of brake lining.
Preferably, the ventilation mouth is provided with seven altogether, and seven ventilation mouths are separately mounted to the upper surface of brake lining,
The air hole is provided with seven altogether, and seven air holes are separately mounted to the inside of brake lining.
Preferably, it is bolted to connection between the return spring and brake-shoe, the return spring is mainly by bullet
Reed, rubber seal, iron core and guiding axis composition.
Preferably, there are two the brake lining is set altogether, and two brake lining are separately mounted to the left and right of brake-shoe
Both sides.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention is scientific and reasonable for structure, safe and convenient to use,
Netted face is provided in drum brake lining of city, when brake-shoe by brake lining to rubbing in brake drum when, pass through braking
The netted larger frictional force of generation inside brake-shoe in liner, increases the brake force of brake, so as to improve braking
Liner is provided with screw hole and stressed plate to the braking efficiency of brake drum in drum brake lining of city, is braked in installation
During liner, brake lining is caught in fixed pin, is then screwed, the stress piece in screw hole produces fixed pin at this time
Raw outside power, makes brake lining be firmly installed on brake-shoe, so as to reduce the time of installation brake lining, in drum-type
Venthole is provided in brake, when brake lining when the temperature is excessively high, the hot gas in liner can be dispersed by venthole, from
And improve the service life of brake lining.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the brake lining positive structure diagram of the present invention；
Fig. 3 is the brake lining backsight structural representation of the present invention；
Fig. 4 is the dynamic liner internal structure schematic diagram of the present invention；
Fig. 5 is the drum-like brake structure schematic diagram of the present invention；
In figure：1- screws, 2- fixed pins, 3- brake lining, 4- necks hoof, 5- brake-shoes, 6- are from hoof, the netted faces of 7-, 8- screw threads, 9-
Screw hole, 10- ventilation mouths, 11- shiny surfaces, 12- stressed plates, 13- springs, 14- air holes, 15- supporting pins, 16- brake drums,
17- support bases, 18- return springs, 19- brake cylinders.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment belongs to the scope of protection of the invention.
- 5 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of big drum brake lining of city of frictional force, including
Brake-shoe 5, netted face 7 and stressed plate 12, the left side of brake-shoe 5 are provided with neck hoof 4, lead and be provided with fixation above the right end of hoof 4
Pin 2, the right side middle position of fixed pin 2 are provided with screw 1, and the left side of neck hoof 4 is provided with brake lining 3, the right side of brake-shoe 5
Side is provided with from hoof 6, and the upper surface of brake lining 3 is provided with ventilation mouth 10, and brake lining 3 is internally provided with air hole 14,
Netted face 7 is mounted on the inner surface of brake lining 3, and the outer surface of brake lining 3 is provided with shiny surface 11, and stressed plate 12 is pacified
Mounted in the inside of screw hole 9, the right side of stressed plate 12 is provided with spring 13, and the outside of brake lining 3 is provided with brake drum 16, system
Dynamic 5 top middle position of hoof is provided with brake cylinder 19, and the lower section of brake cylinder 19 is provided with return spring 18, brake-shoe 5
Lower section be provided with support base 17, be provided with supporting pin 15 above the right side of support base 17.
In order to enable brake lining 3 is easily installed in brake-shoe 5, in the present embodiment, it is preferred that brake lining 3 and system
It being fixedly connected between dynamic hoof 5 by screw hole 9, screw hole 9 is internally provided with screw thread 8, and there are four the common settings of screw hole 9, and
Four screw holes 9 are separately mounted to the inside of brake lining 3.
In order to enable the heat dissipation performance of brake lining 3 improves, in the present embodiment, it is preferred that ventilation mouth 10 is provided with seven altogether
It is a, and seven ventilation mouths 10 are separately mounted to the upper surface of brake lining 3, air hole 14 is provided with seven altogether, and seven are ventilative
Hole 14 is separately mounted to the inside of brake lining 3.
In order to enable 5 seating velocity of brake-shoe improves, in the present embodiment, it is preferred that between return spring 18 and brake-shoe 5
It is bolted to connection, return spring 18 is mainly made of spring leaf, rubber seal, iron core and guiding axis.
In order to enable the brake force of drum brake is improved, in the present embodiment, it is preferred that brake lining 3 is provided with two altogether
It is a, and two brake lining 3 are separately mounted to the left and right sides of brake-shoe 5.
Brake-shoe 5 in the present invention is the fricting couple piece of drum brake, except should have as the required intensity of component
Outside rigidity, should also there are coefficient of friction and appropriate wearability, heat resistance, thermal diffusivity and thermal capacitance as high as possible and stablize
Amount etc..
The operation principle and process for using of the present invention：Before present invention installation, ready brake lining 3 is passed through into fixed pin
2 snap onto on brake-shoe 5, and then brake lining 3 is fastened on brake-shoe 5 by screw 1, after fixing, in 1 hole of screw
Stressed plate 12 to 2 one outside power of fixed pin, makes brake lining 3 when acting work without departing from working as vapour by spring 13
When vehicle brakes, brake-shoe 5 is acted on by brake cylinder 19, the brake lining 3 on brake-shoe 5 is made to rub brake drum 16
It wipes, at this point, increasing frictional force of the brake lining 3 to brake drum 16 by netted face 7, makes the brake force of entire drum brake
Increase, stop in a short time so as to the wheel of automobile, when brake lining 3 is excessive to 16 frictional force of brake drum, brake lining 3
Heat will be generated, at this point, by the air hole 14 in brake lining 3, internal heat is shed, makes the use of brake lining 3
Service life increases.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of big drum brake lining of city of frictional force, including brake-shoe（5）, netted face（7）And stressed plate（12）, feature
It is：The brake-shoe（5）Left side be provided with neck hoof（4）, the neck hoof（4）Right end above be provided with fixed pin（2）, institute
State fixed pin（2）Right side middle position be provided with screw（1）, the neck hoof（4）Left side be provided with brake lining（3）,
The brake-shoe（5）Right side be provided with from hoof（6）, the brake lining（3）Upper surface be provided with ventilation mouth（10）, it is described
Brake lining（3）Be internally provided with air hole（14）, the netted face（7）Mounted on brake lining（3）Inner surface, institute
State brake lining（3）Outer surface be provided with shiny surface（11）, the stressed plate（12）Mounted on screw hole（9）Inside,
The stressed plate（12）Right side be provided with spring（13）, the brake lining（3）Outside be provided with brake drum（16）, it is described
Brake-shoe（5）Top middle position is provided with brake cylinder（19）, the brake cylinder（19）Lower section be provided with return bullet
Spring（18）, the brake-shoe（5）Lower section be provided with support base（17）, the support base（17）Right side above be provided with support
Pin（15）.
2. a kind of big drum brake lining of city of frictional force according to claim 1, it is characterised in that：The brake lining
（3）And brake-shoe（5）Between pass through screw hole（9）It is fixedly connected, the screw hole（9）Be internally provided with screw thread（8）, it is described
Screw hole（9）There are four setting altogether, and four screw holes（9）It is separately mounted to brake lining（3）Inside.
3. a kind of big drum brake lining of city of frictional force according to claim 1, it is characterised in that：The ventilation mouth
（10）Seven, and seven ventilation mouths are provided with altogether（10）It is separately mounted to brake lining（3）Upper surface, the air hole（14）
Seven, and seven air holes are provided with altogether（14）It is separately mounted to brake lining（3）Inside.
4. a kind of big drum brake lining of city of frictional force according to claim 1, it is characterised in that：The return spring
（18）And brake-shoe（5）Between be bolted to connection, the return spring（18）Mainly by spring leaf, rubber seal,
Iron core and guiding axis composition.
5. a kind of big drum brake lining of city of frictional force according to claim 1, it is characterised in that：The brake lining
（3）There are two setting altogether, and two brake lining（3）It is separately mounted to brake-shoe（5）The left and right sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711440277.6A CN108087451A (en) | 2017-12-27 | 2017-12-27 | A kind of big drum brake lining of city of frictional force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711440277.6A CN108087451A (en) | 2017-12-27 | 2017-12-27 | A kind of big drum brake lining of city of frictional force |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108087451A true CN108087451A (en) | 2018-05-29 |
Family
ID=62179603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711440277.6A Withdrawn CN108087451A (en) | 2017-12-27 | 2017-12-27 | A kind of big drum brake lining of city of frictional force |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108087451A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110142599A (en) * | 2019-02-22 | 2019-08-20 | 江苏汤臣汽车零部件有限公司 | A kind of brake assembly processing Intelligent assembly system |
| CN110686021A (en) * | 2018-07-05 | 2020-01-14 | 株式会社万都 | Drum brake |
| CN112360901A (en) * | 2020-11-25 | 2021-02-12 | 浙江炜烨晶体纤维有限公司 | Drum brake gasket for automobile based on polycrystalline mullite fiber |
| CN114658779A (en) * | 2022-03-28 | 2022-06-24 | 浙江翘楚汽车零部件有限公司 | Quick radiating brake facing |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005021993A1 (en) * | 2003-08-29 | 2005-03-10 | Safe Effect Pty Ltd | Fluid cooled drum brake system |
| CN201096157Y (en) * | 2007-09-06 | 2008-08-06 | 陈永波 | Assembled braking shoes possessing rust prevention axle sleeve |
| CN201428764Y (en) * | 2009-07-02 | 2010-03-24 | 戴珊珊 | Electromagnetic clutch brake block with grid framework structure |
| CN201827273U (en) * | 2010-10-23 | 2011-05-11 | 潍坊立特汽车零部件有限公司 | Drum brake for automobiles |
| CN202392010U (en) * | 2011-11-28 | 2012-08-22 | 山东遨游汽车制动系统股份有限公司 | Brake horseshoe for heavy-duty car |
| CN204493502U (en) * | 2015-02-10 | 2015-07-22 | 乔爱民 | A kind of drum is stopped |
| CN106089944A (en) * | 2016-06-22 | 2016-11-09 | 新昌县七星街道鑫瑞机械厂 | A kind of convenient dismounting and the nut with fastening function |
| CN206530624U (en) * | 2016-12-31 | 2017-09-29 | 济宁市技师学院 | Heat radiating type railway brake shoe |
-
2017
- 2017-12-27 CN CN201711440277.6A patent/CN108087451A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005021993A1 (en) * | 2003-08-29 | 2005-03-10 | Safe Effect Pty Ltd | Fluid cooled drum brake system |
| CN201096157Y (en) * | 2007-09-06 | 2008-08-06 | 陈永波 | Assembled braking shoes possessing rust prevention axle sleeve |
| CN201428764Y (en) * | 2009-07-02 | 2010-03-24 | 戴珊珊 | Electromagnetic clutch brake block with grid framework structure |
| CN201827273U (en) * | 2010-10-23 | 2011-05-11 | 潍坊立特汽车零部件有限公司 | Drum brake for automobiles |
| CN202392010U (en) * | 2011-11-28 | 2012-08-22 | 山东遨游汽车制动系统股份有限公司 | Brake horseshoe for heavy-duty car |
| CN204493502U (en) * | 2015-02-10 | 2015-07-22 | 乔爱民 | A kind of drum is stopped |
| CN106089944A (en) * | 2016-06-22 | 2016-11-09 | 新昌县七星街道鑫瑞机械厂 | A kind of convenient dismounting and the nut with fastening function |
| CN206530624U (en) * | 2016-12-31 | 2017-09-29 | 济宁市技师学院 | Heat radiating type railway brake shoe |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110686021A (en) * | 2018-07-05 | 2020-01-14 | 株式会社万都 | Drum brake |
| CN110142599A (en) * | 2019-02-22 | 2019-08-20 | 江苏汤臣汽车零部件有限公司 | A kind of brake assembly processing Intelligent assembly system |
| CN112360901A (en) * | 2020-11-25 | 2021-02-12 | 浙江炜烨晶体纤维有限公司 | Drum brake gasket for automobile based on polycrystalline mullite fiber |
| CN114658779A (en) * | 2022-03-28 | 2022-06-24 | 浙江翘楚汽车零部件有限公司 | Quick radiating brake facing |
| CN114658779B (en) * | 2022-03-28 | 2023-12-15 | 青岛方冠摩擦材料有限公司 | Quick radiating brake lining |
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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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180529 |