CN108071715A - A kind of on-deformable drum brake lining of city of adstante febre - Google Patents
A kind of on-deformable drum brake lining of city of adstante febre Download PDFInfo
- Publication number
- CN108071715A CN108071715A CN201711440445.1A CN201711440445A CN108071715A CN 108071715 A CN108071715 A CN 108071715A CN 201711440445 A CN201711440445 A CN 201711440445A CN 108071715 A CN108071715 A CN 108071715A
- Authority
- CN
- China
- Prior art keywords
- liner
- plate
- middle position
- city
- drum brake
- 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- Withdrawn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
- 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
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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
- 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
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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
- F16D65/78—Features relating to cooling
- F16D65/82—Features relating to cooling for internally-engaging brakes
- F16D65/827—Features relating to cooling for internally-engaging brakes with open cooling system, e.g. cooled by air
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
The invention discloses a kind of on-deformable drum brake lining of cities of adstante febre, including liner and back-plate, the upper surface corner of the liner is provided with mounting hole, the upper surface middle position of the liner is provided with fixing groove, the liner is internally provided with keriotheca, the front surface of the liner is provided with heat emission hole, the back-plate is mounted on the bottom of liner, the upper surface middle position of the back-plate is provided with brake-shoe, and the upper surface middle position of the brake-shoe is provided with installing plate；Honeycomb is used in the inside of liner, honeycomb has stability and good thermal diffusivity, further such that liner more stablizes and heat dissipation effect is more preferable, improve liner at work, because drum brake lining of city deforms caused by fever the problem of, the middle position in liner upper surface is provided with fixing groove, and fixing groove blocks back-plate, more stablize so that liner is fixed, offer convenience to user.
Description
Technical field
The invention belongs to technical field of automobile parts, and in particular to a kind of on-deformable drum brake lining of adstante febre
Piece.
Background technology
Drum brake is also block brake, is to compress to realize brake on the brake wheel by brake block.Drum-type system
Dynamic is the braking system of Earlier designs, and the design of brake rim has just used on carriage for 1902, left until nineteen twenty
Right just to start in auto industry extensive use, the mainstream of drum brake is internal expanding type, its brake block is located on the inside of braked wheel,
Brake block is flared out when brake, and the inside of friction catch wheel achievees the purpose that brake, in nearly 30 years, drum-type system
Dynamic device progressively exits on car field makes way for disk brake, but since cost is than relatively low, it is still economical at some
It is used in class car, is mainly used for the smaller trailing wheel of brake load and parking braking.
Original drum brake lining of city, at work, because fever causes drum brake lining of city to deform, and drum-type system
It is unstable during dynamic device liner installation, it makes troubles safely to user.
The content of the invention
It is an object of the invention to provide a kind of on-deformable drum brake lining of city of adstante febre, to solve above-mentioned background
The original drum brake lining of city proposed in technology, at work, because fever causes drum brake lining of city to deform, and drum
Formula brake facing is unstable when installing, the problem of making troubles safely to user.
To achieve the above object, the present invention provides following technical solution：A kind of on-deformable drum brake of adstante febre
Liner, including liner and back-plate, the upper surface corner of the liner is provided with mounting hole, in the upper surface of the liner
Between be provided with fixing groove at position, the liner is internally provided with keriotheca, and the front surface of the liner is provided with heat emission hole,
The back-plate is mounted on the bottom of liner, and the upper surface middle position of the back-plate is provided with brake-shoe, described
The upper surface middle position of brake-shoe is provided with installing plate, and the upper surface middle position of the installing plate is provided with axle sleeve
Plate, the upper surface middle position of the shaft sleeve plate are provided with shaft bearing plate, return spring, institute are provided with above the shaft bearing plate
The one end for stating return spring is provided with fixing nut, and bearing, the lower section of the shaft bearing plate are provided with above the return spring
Wheel cylinder is provided with, patch is provided on the right side of the shaft bearing plate.
Preferably, there are two the return spring is set, there are four the fixing nut settings, described two return springs
The both sides up and down of shaft bearing plate are distributed in, are fixedly connected between described two return springs and brake-shoe by four fixing nuts.
Preferably, there are two the liner is set, described two liners are distributed in the left and right sides of back-plate inner surface,
It is fixedly connected between the liner and back-plate by fixing groove.
Preferably, there are four the mounting hole is set, four mounting holes be distributed in liner upper surface four turn
At angle.
Preferably, there are two the patch is set, two patches are passed through between the shaft sleeve plate and installing plate and brake-shoe
It is fixedly connected.
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,
Multiple heat emission holes are provided on liner, heat emission hole is triangular structure, and at work, heat emission hole radiates for liner, in liner
Inside has stability and good thermal diffusivity using honeycomb, honeycomb, further such that liner is more stable and scattered
Thermal effect is more preferable, improves liner at work, because drum brake lining of city deforms caused by fever the problem of, in liner upper surface
Middle position is provided with fixing groove, and fixing groove blocks back-plate so that liner is fixed more to be stablized, and is brought to user
It is convenient.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the present invention；
Fig. 2 is the side structure schematic diagram of the present invention；
Fig. 3 is the mounting structure schematic diagram of the present invention；
Fig. 4 is the cross-sectional view of the present invention；
In figure：1- liners, 2- keriothecas, 3- heat emission holes, 4- mounting holes, 5- fixing grooves, 6- return springs, 7- bearings, 8- are fixed
Nut, 9- installing plates, 10- patches, 11- shaft sleeve plates, 12- wheel cylinders, 13- brake-shoes, 14- shaft bearing plates, 15- back-plates.
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.
- 4 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of on-deformable drum brake lining of adstante febre
Piece, including liner 1 and back-plate 15, the upper surface corner of liner 1 is provided with mounting hole 4, the upper surface interposition of liner 1
The place of putting is provided with fixing groove 5, and liner 1 is internally provided with keriotheca 2, and the front surface of liner 1 is provided with heat emission hole 3, brakes bottom
Plate 15 is mounted on the bottom of liner 1, and the upper surface middle position of back-plate 15 is provided with brake-shoe 13, brake-shoe 13 it is upper
Surface middle position is provided with installing plate 9, and the upper surface middle position of installing plate 9 is provided with shaft sleeve plate 11, shaft sleeve plate 11
Upper surface middle position be provided with shaft bearing plate 14, the top of shaft bearing plate 14 is provided with return spring 6, the one of return spring 6
End is provided with fixing nut 8, and the top of return spring 6 is provided with bearing 7, and the lower section of shaft bearing plate 14 is provided with wheel cylinder 12,
The right side of shaft bearing plate 14 is provided with patch 10.
It is fixed in order to enable return spring 6 is stablized, in the present embodiment, it is preferred that fixed there are two return spring 6 is set
There are four nut 8 is set, two return springs 6 are distributed in the both sides up and down of shaft bearing plate 14, two return springs 6 and brake-shoe 13
Between be fixedly connected by four fixing nuts 8.
More stablize in order to enable liner 1 is fixed, in the present embodiment, it is preferred that there are two liner 1 is set, two linings
Piece 1 is distributed in the left and right sides of 15 inner surface of back-plate, is fixedly connected between liner 1 and back-plate 15 by fixing groove 5.
In order to enable more stablize when liner 1 and external connection, in the present embodiment, it is preferred that mounting hole 4 is provided with four
A, four mounting holes 4 are distributed in four corners of 1 upper surface of liner.
In order to avoid shaft sleeve plate 11 and installing plate 9 drop at work, in the present embodiment, it is preferred that patch 10 is provided with
It two, is fixedly connected between shaft sleeve plate 11 and installing plate 9 and brake-shoe 13 by two patches 10.
The operation principle and process for using of the present invention：After the present invention installs, liner 1 is placed into back-plate 15
On, fixing groove 5 is provided on liner 1 so that liner 1 and back-plate 15 are fixed more stable, and external connection bar is put
Put in shaft bearing plate 14, when brake at work, return spring 6 resets the back-plate 15 of distortion, the two of return spring 6
The problem of end is provided with fixing nut 8, avoids return spring 6 at work, damage excessive because of torque after completing work, passes through
Fixing groove 5 dismantles liner 1, detects the degree of wear of liner 1, and replaces in time, for use next time.
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 on-deformable drum brake lining of city of adstante febre, including liner（1）And back-plate（15）, feature exists
In：The liner（1）Upper surface corner be provided with mounting hole（4）, the liner（1）Upper surface middle position set
There is fixing groove（5）, the liner（1）Be internally provided with keriotheca（2）, the liner（1）Front surface be provided with heat emission hole
（3）, the back-plate（15）Mounted on liner（1）Bottom, the back-plate（15）Upper surface middle position set
It is equipped with brake-shoe（13）, the brake-shoe（13）Upper surface middle position be provided with installing plate（9）, the installing plate（9）
Upper surface middle position be provided with shaft sleeve plate（11）, the shaft sleeve plate（11）Upper surface middle position be provided with bearing
Plate（14）, the shaft bearing plate（14）Top be provided with return spring（6）, the return spring（6）One end be provided with fixation
Nut（8）, the return spring（6）Top be provided with bearing（7）, the shaft bearing plate（14）Lower section be provided with wheel cylinder
（12）, the shaft bearing plate（14）Right side be provided with patch（10）.
2. a kind of on-deformable drum brake lining of city of adstante febre according to claim 1, it is characterised in that：Described time
Position spring（6）There are two settings, the fixing nut（8）There are four settings, described two return springs（6）It is distributed in shaft bearing plate
（14）Both sides up and down, described two return springs（6）And brake-shoe（13）Between pass through four fixing nuts（8）It is fixed to connect
It connects.
3. a kind of on-deformable drum brake lining of city of adstante febre according to claim 1, it is characterised in that：The lining
Piece（1）There are two settings, described two liners（1）It is distributed in back-plate（15）The left and right sides of inner surface, the liner（1）
And back-plate（15）Between pass through fixing groove（5）It is fixedly connected.
4. a kind of on-deformable drum brake lining of city of adstante febre according to claim 1, it is characterised in that：The peace
Fill hole（4）There are four settings, four mounting holes（4）It is distributed in liner（1）Four corners of upper surface.
5. a kind of on-deformable drum brake lining of city of adstante febre according to claim 1, it is characterised in that：The patch
Piece（10）There are two settings, the shaft sleeve plate（11）And installing plate（9）With brake-shoe（13）Between pass through two patches（10）Gu
Fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711440445.1A CN108071715A (en) | 2017-12-27 | 2017-12-27 | A kind of on-deformable drum brake lining of city of adstante febre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711440445.1A CN108071715A (en) | 2017-12-27 | 2017-12-27 | A kind of on-deformable drum brake lining of city of adstante febre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108071715A true CN108071715A (en) | 2018-05-25 |
Family
ID=62156052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711440445.1A Withdrawn CN108071715A (en) | 2017-12-27 | 2017-12-27 | A kind of on-deformable drum brake lining of city of adstante febre |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108071715A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4278153A (en) * | 1978-11-24 | 1981-07-14 | Goodyear Aerospace Corporation | Brake friction material with reinforcement material |
| JPH09296835A (en) * | 1996-05-02 | 1997-11-18 | Nissan Diesel Motor Co Ltd | Structure of pad in disc brake |
| CN2661691Y (en) * | 2003-07-21 | 2004-12-08 | 陈志华 | Brake spacer for automobile |
| WO2005021993A1 (en) * | 2003-08-29 | 2005-03-10 | Safe Effect Pty Ltd | Fluid cooled drum brake system |
| CN202719054U (en) * | 2012-08-29 | 2013-02-06 | 彭常龙 | Cone-shaped brake ring |
| CN103370558A (en) * | 2010-12-30 | 2013-10-23 | 布雷博西格里碳陶刹车有限公司 | Carbon ceramic friction disks and process for their preparation |
| CN205047717U (en) * | 2015-08-31 | 2016-02-24 | 东营信义汽车配件有限公司 | Utilize novel car brake block of metal honeycomb panel manufacturing |
| 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 CN201711440445.1A patent/CN108071715A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4278153A (en) * | 1978-11-24 | 1981-07-14 | Goodyear Aerospace Corporation | Brake friction material with reinforcement material |
| JPH09296835A (en) * | 1996-05-02 | 1997-11-18 | Nissan Diesel Motor Co Ltd | Structure of pad in disc brake |
| CN2661691Y (en) * | 2003-07-21 | 2004-12-08 | 陈志华 | Brake spacer for automobile |
| WO2005021993A1 (en) * | 2003-08-29 | 2005-03-10 | Safe Effect Pty Ltd | Fluid cooled drum brake system |
| CN103370558A (en) * | 2010-12-30 | 2013-10-23 | 布雷博西格里碳陶刹车有限公司 | Carbon ceramic friction disks and process for their preparation |
| CN202719054U (en) * | 2012-08-29 | 2013-02-06 | 彭常龙 | Cone-shaped brake ring |
| CN205047717U (en) * | 2015-08-31 | 2016-02-24 | 东营信义汽车配件有限公司 | Utilize novel car brake block of metal honeycomb panel manufacturing |
| CN206530624U (en) * | 2016-12-31 | 2017-09-29 | 济宁市技师学院 | Heat radiating type railway brake shoe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |
Application publication date: 20180525 |
|
| WW01 | Invention patent application withdrawn after publication |