CN107044500A - A kind of wear-resisting automatically cleaning disc brake system - Google Patents
A kind of wear-resisting automatically cleaning disc brake system Download PDFInfo
- Publication number
- CN107044500A CN107044500A CN201611223632.XA CN201611223632A CN107044500A CN 107044500 A CN107044500 A CN 107044500A CN 201611223632 A CN201611223632 A CN 201611223632A CN 107044500 A CN107044500 A CN 107044500A
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- China
- Prior art keywords
- friction plate
- hole
- connecting pole
- fin
- groove
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- 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
-
- 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
-
- 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
- F16D2069/0441—Mechanical interlocking, e.g. roughened lining carrier, mating profiles on friction material and lining carrier
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
The present invention proposes a kind of wear-resisting automatically cleaning disc brake system, brake block includes steel plate, first friction plate, second friction plate and the 3rd friction plate, first friction plate, second friction plate, 3rd friction plate is fixed on the same side of steel plate and the second friction plate is located at the first friction plate, between 3rd friction plate, second friction plate and the first friction plate, gap, which is reserved with, between 3rd friction plate forms the first groove respectively, second groove, the rubbing surface of second friction plate towards brake disc is curved and the line direction of rubbing surface arc bearing of trend of the second friction plate vertically between the first friction plate and the 3rd friction plate；Steel plate is provided with multiple the first air vents connected with the first groove and multiple the second air vents connected with the second groove.The present invention is in automobile brake, and the chip that the friction between the first friction plate, the second friction plate, the 3rd friction plate and brake block is produced can be fallen into the first groove and the second groove, and chip is discharged easily by the first groove, the second groove.
Description
Technical field
The present invention relates to motor vehicle brake technical field, more particularly to a kind of wear-resisting automatically cleaning disc brake system.
Background technology
During automobile brake, because in brake process, the abrasion of brake pad can produce substantial amounts of chip, chip influence friction
Contact between piece and brake disc, causes contact gap, influences braking effect.In addition novel automobile brake piece of the prior art
General to be made up of steel plate, bonding thermal insulation layer and brake pad, steel plate will carry out antirust by application, and wherein thermal insulation layer is by adiabatic
Material is constituted, it is therefore an objective to which heat-insulated, brake pad is made up of friction material, adhesive, and brake disc or brake rim are compressed in during brake
It is upper to produce friction, so that with reaching vehicle deceleration and the mesh of braking, due to being connected between steel plate and brake pad by bonding thermal insulation layer
Connect, the bonding strength of three not enough, easily causes friction plate from bonding thermal insulation layer surface obscission in brake process.
The content of the invention
Based on technical problem present in background technology, the present invention proposes a kind of wear-resisting automatically cleaning disc brake system.
A kind of wear-resisting automatically cleaning disc brake system proposed by the present invention, including brake block, brake block include steel plate, first
Friction plate, the second friction plate and the 3rd friction plate, the first friction plate, the second friction plate, the 3rd friction plate are fixed on the same of steel plate
Side and the second friction plate are located between the first friction plate, the 3rd friction plate, and the second friction plate rubs with the first friction plate, the 3rd
Gap is reserved between pad and forms the first groove, the second groove respectively, the rubbing surface of the second friction plate towards brake disc is in arc
The line direction of the rubbing surface arc bearing of trend of shape and the second friction plate vertically between the first friction plate and the 3rd friction plate；
Steel plate is provided with multiple the first air vents connected with the first groove and multiple the second air vents connected with the second groove.
It is preferred that, the rubbing surface of the second friction plate towards brake disc is higher by the first friction plate, the 3rd friction plate towards brake
The rubbing surface of disk.
It is preferred that, the rubbing surface of the second friction plate towards brake disc is provided with multiple arcs groove, and the arc of deep-slotted chip breaker protrudes
Direction is identical with the rubbing surface arc protrusion direction of the second friction plate.
It is preferred that, the first friction plate, the second friction plate, the 3rd friction plate are respectively equipped with integrally formed close to steel plate side
First connecting pole, the second connecting pole, the 3rd connecting pole, the first connecting pole, the second connecting pole, the length of the 3rd connecting pole are equal to steel
Plate thickness；Steel plate is provided with first through hole, the second through hole, third through-hole, and first through hole and the first connecting pole are correspondingly arranged and the
One connecting pole runs through first through hole, and the second through hole and the second connecting pole are correspondingly arranged and the second connecting pole runs through the second through hole, the
Three through holes and the 3rd connecting pole are correspondingly arranged and the 3rd connecting pole runs through third through-hole.
It is preferred that, steel plate is provided with the first fin away from the first friction plate side, and the first fin is corresponding with first through hole
The cross-sectional area of setting and the first fin is more than the cross-sectional area of first through hole, and the first fin is provided with the first pilot hole,
First connecting pole is provided with the second pilot hole, and the first pilot hole and the second pilot hole are correspondingly arranged and by the first mode connects for screw.
It is preferred that, steel plate is provided with the second fin away from the second friction plate side, and the second fin is corresponding with the second through hole
The cross-sectional area of setting and the second fin is more than the cross-sectional area of the second through hole, and the second fin is provided with the 3rd pilot hole,
Second connecting pole is provided with the 4th pilot hole, and the 3rd pilot hole and the 4th pilot hole are correspondingly arranged and by the second mode connects for screw.
It is preferred that, steel plate is provided with the 3rd fin away from the 3rd friction plate side, and the 3rd fin is corresponding with third through-hole
The cross-sectional area of setting and the 3rd fin is more than the cross-sectional area of third through-hole, and the 3rd fin is provided with the 5th pilot hole,
3rd connecting pole is provided with the 6th pilot hole, and the 5th pilot hole and the 6th pilot hole are correspondingly arranged and by the 3rd mode connects for screw.
Gap, which is reserved with, in the present invention, between the second friction plate and the first friction plate, the 3rd friction plate forms first respectively
Groove, the second groove, the rubbing surface of the second friction plate towards brake disc is curved and the extension of rubbing surface arc of the second friction plate
The line direction of direction vertically between the first friction plate and the 3rd friction plate；Steel plate is connected with the first groove provided with multiple
First air vent and multiple the second air vents connected with the second groove；By the brake block of arrangement above, in automobile brake,
Between first friction plate, the second friction plate, the 3rd friction plate and brake disc friction produce chip can fall into the first groove and
In second groove, chip is discharged easily by the first groove, the second groove, also, sets on steel plate the first air vent and
Two air vents, the high velocity air produced in the friction process of brake block and brake disc can be from the first air vent, the second ventilation
Hole respectively enters the first groove, in the second groove, by the chip in the first groove, the second groove blow afloat enhancing chip from discharging
Effect.
Brief description of the drawings
Fig. 1 is a kind of structural representation of wear-resisting automatically cleaning disc brake system proposed by the present invention；
Fig. 2 is the second brake block structure schematic diagram in a kind of wear-resisting automatically cleaning disc brake system proposed by the present invention.
Embodiment
Reference picture 1, Fig. 2, the present invention propose a kind of wear-resisting automatically cleaning disc brake system, including brake block, brake block bag
Steel plate 1, the first friction plate 2, the second friction plate 3 and the 3rd friction plate 4 are included, wherein：
First friction plate 2, the second friction plate 3, the 3rd friction plate 4 are fixed on the same side and the second friction plate 3 of steel plate 1
Between the first friction plate 2, the 3rd friction plate 4, reserved between the second friction plate 3 and the first friction plate 2, the 3rd friction plate 4
There is gap to form the first groove 14, the second groove 15 respectively, the rubbing surface of the second friction plate 3 towards brake disc is curved and second
The line direction of the rubbing surface arc bearing of trend of friction plate 3 vertically between the first friction plate 2 and the 3rd friction plate 4, second
The rubbing surface of friction plate 3 towards brake disc is higher by the rubbing surface of the first friction plate 2, the 3rd friction plate 4 towards brake disc.Second rubs
Pad 3 is provided with multiple arcs groove 18, the arc protrusion direction of deep-slotted chip breaker 18 and the second friction plate 3 towards the rubbing surface of brake disc
Rubbing surface arc protrusion direction it is identical.Steel plate 1 is provided with multiple the first air vents 16 connected with the first groove 14 and multiple
The second air vent 17 connected with the second groove 15.
Designed more than, in automobile brake, the first friction plate 2, the second friction plate 3, the 3rd friction plate 4 and brake disc
Between friction produce chip can fall into the first groove 14 and the second groove 15, chip is easily by the first groove 14, second
Groove 15 is discharged, also, sets the first air vent 16 and the second air vent 17 on steel plate 1, in brake block and brake disc
Friction process in the high velocity air that produces, can be respectively enterd from the first air vent 16, the second air vent 17 first groove 14,
In second groove 15, the chip in the first groove 14, the second groove 15 is blown afloat to the discharge effect certainly of enhancing chip；Second friction
The rubbing surface of piece 3 is higher by the first friction plate 2, the rubbing surface of the 3rd friction plate, the main braking action of the second friction plate 3, and second rubs
Pad 3 and the brake disc chip produced that rubs can enter the first groove 14 and the along the deep-slotted chip breaker 18 on the surface of the second friction plate 3
In two grooves 15, the automatical cleaning ability of the second friction plate 2 is improved.
First friction plate 2, the second friction plate 3, the 3rd friction plate 4 are respectively equipped with integrally formed close to the side of steel plate 1
One connecting pole 5, the second connecting pole 6, the 3rd connecting pole 7, the first connecting pole 5, the second connecting pole 6, length of the 3rd connecting pole 7 etc.
In the thickness of steel plate 1.Steel plate 1 is provided with first through hole 8, the second through hole 9, third through-hole 10, the connecting pole 5 of first through hole 8 and first
It is correspondingly arranged and the first connecting pole 5 runs through first through hole 8, the second through hole 9 and the second connecting pole 6 is correspondingly arranged and the second connecting pole
6 run through the second through hole 9, and the connecting pole 7 of third through-hole 10 and the 3rd is correspondingly arranged and the 3rd connecting pole 7 runs through third through-hole 10.By
In in braking procedure, rubbed and short between the first friction plate 2, the second friction plate 3, the 3rd friction plate 4 and brake disc
The substantial amounts of heat energy of accumulation in time, especially when carrying out emergency brake in running at high speed, the first friction plate 2, the second friction plate
3rd, the temperature of the 3rd friction plate 4 can gather rising in a short time, when the first friction plate 2, the second friction plate 3, the 3rd friction plate 4
Temperature rise to after certain value, the first friction plate 2, the second friction plate 3, the braking effect of the 3rd friction plate 4 can significantly subtract
Move back or even fail；The present invention is by setting the first connecting pole 5, the second connecting pole 6, the 3rd connecting pole 7 respectively to the first friction plate
2nd, the second friction plate 3, the 3rd friction plate 4 are radiated, and prevent the first friction plate 2, the second friction plate 3, the temperature of the 3rd friction plate 4
The too high coefficient of friction caused between the first friction plate 2, the second friction plate 3, the 3rd friction plate 4 and brake disc diminishes, it is ensured that the
One friction plate 2, the second friction plate 3, the 3rd friction plate 4 have good braking ability all the time.
In specific design, steel plate 1 is provided with the first fin 11 away from the side of the first friction plate 2, the first fin 11 with
First through hole 8 be correspondingly arranged and the first fin 11 cross-sectional area be more than first through hole 8 cross-sectional area, the first fin 11
The first pilot hole 19 is provided with, the first connecting pole 5 is provided with 20 pairs of the second pilot hole 20, the first pilot hole 19 and the second pilot hole
It should set and be connected by the first screw 21.First fin 11 is fixedly connected with the first connecting pole 5 by the first screw 21, can
To prevent the first friction plate 2 from coming off；Further, the first friction plate 2 is connected with the heat that brake disc friction is produced by first
Post 5 passes to the fin 11 of steel plate 1 and first, and further the heat of the first friction plate 2 is dissipated by the first fin 11
Heat, improves the braking ability of the first friction plate 2.
In specific design, steel plate 1 is provided with the second fin 12 away from the side of the second friction plate 3, the second fin 12 with
Second through hole 9 be correspondingly arranged and the second fin 12 cross-sectional area be more than the second through hole 9 cross-sectional area, the second fin 12
The 3rd pilot hole 22 is provided with, the second connecting pole 6 is provided with 23 pairs of the 4th pilot hole 23, the 3rd pilot hole 22 and the 4th pilot hole
It should set and be connected by the second screw 24.Second fin 12 is fixedly connected with the second connecting pole 6 by the second screw 23, can
To prevent the second friction plate 3 from coming off；Further, the second friction plate 3 is connected with the heat that brake disc friction is produced by second
Post 6 passes to the fin 12 of steel plate 1 and second, and further the heat of the second friction plate 3 is dissipated by the second fin 12
Heat, improves the braking ability of the second friction plate 3.
In specific design, steel plate 1 is provided with the 3rd fin 13 away from the side of the 3rd friction plate 4, the 3rd fin 13 with
Third through-hole 10 be correspondingly arranged and the 3rd fin 13 cross-sectional area be more than third through-hole 10 cross-sectional area, the 3rd fin
13 are provided with the 5th pilot hole 25, and the 3rd connecting pole 7 is provided with the 6th pilot hole 26, the 5th pilot hole 25 and the 6th pilot hole 26
It is correspondingly arranged and is connected by the 3rd screw 27.3rd fin 13 is fixedly connected with the 3rd connecting pole 7 by the first screw 21,
It can prevent the 3rd friction plate 4 from coming off；Further, the heat that the 3rd friction plate 4 is produced with brake disc friction passes through the 3rd and connected
Connect post 7 and pass to the fin 13 of steel plate 1 and the 3rd, further the heat of the 3rd friction plate 4 is carried out by the 3rd fin 13
Radiating, improves the braking ability of the 3rd friction plate 4.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (7)
1. a kind of wear-resisting automatically cleaning disc brake system, it is characterised in that including brake block, brake block includes steel plate (1), first
Friction plate (2), the second friction plate (3) and the 3rd friction plate (4), the first friction plate (2), the second friction plate (3), the 3rd friction plate
(4) it is fixed on the same side of steel plate (1) and the second friction plate (3) is located between the first friction plate (2), the 3rd friction plate (4),
Be reserved between second friction plate (3) and the first friction plate (2), the 3rd friction plate (4) gap formed respectively the first groove (14),
Second groove (15), the second friction plate (3) is towards the rubbing surface of brake disc is curved and rubbing surface arc of the second friction plate (3)
The line direction of bearing of trend vertically between the first friction plate (2) and the 3rd friction plate (4)；Steel plate (1) provided with it is multiple with
The first air vent (16) and multiple the second air vents (17) connected with the second groove (15) of first groove (14) connection.
2. wear-resisting automatically cleaning disc brake system according to claim 1, it is characterised in that the second friction plate (3) direction
The rubbing surface of brake disc is higher by the rubbing surface of the first friction plate (2), the 3rd friction plate (4) towards brake disc.
3. wear-resisting automatically cleaning disc brake system according to claim 1, it is characterised in that the second friction plate (3) direction
The rubbing surface of brake disc is provided with multiple arcs groove (18), the arc protrusion direction of deep-slotted chip breaker (18) and the second friction plate (3)
Rubbing surface arc protrusion direction is identical.
4. the wear-resisting automatically cleaning disc brake system according to any one of claim 1-3, it is characterised in that the first friction
Piece (2), the second friction plate (3), the 3rd friction plate (4) are respectively equipped with integrally formed first connecting pole close to steel plate (1) side
(5), the second connecting pole (6), the 3rd connecting pole (7), the first connecting pole (5), the second connecting pole (6), the length of the 3rd connecting pole (7)
Degree is equal to steel plate (1) thickness；Steel plate (1) is provided with first through hole (8), the second through hole (9), third through-hole (10), first through hole
(8) it is correspondingly arranged with the first connecting pole (5) and the first connecting pole (5) runs through first through hole (8), the second through hole (9) connects with second
Connect that post (6) is correspondingly arranged and the second connecting pole (6) runs through the second through hole (9), third through-hole (10) is corresponding with the 3rd connecting pole (7)
Set and the 3rd connecting pole (7) runs through third through-hole (10).
5. wear-resisting automatically cleaning disc brake system according to claim 4, it is characterised in that steel plate (1) rubs away from first
Pad (2) side is provided with the first fin (11), and the first fin (11) is correspondingly arranged and the first fin with first through hole (8)
(11) cross-sectional area is more than the cross-sectional area of first through hole (8), and the first fin (11) is provided with the first pilot hole (19), the
One connecting pole (5) is provided with the second pilot hole (20), and the first pilot hole (19) is correspondingly arranged and passed through with the second pilot hole (20)
First screw (21) is connected.
6. wear-resisting automatically cleaning disc brake system according to claim 4, it is characterised in that steel plate (1) rubs away from second
Pad (3) side is provided with the second fin (12), and the second fin (12) is correspondingly arranged and the second fin with the second through hole (9)
(12) cross-sectional area is more than the cross-sectional area of the second through hole (9), and the second fin (12) is provided with the 3rd pilot hole (22), the
Two connecting poles (6) are provided with the 4th pilot hole (23), and the 3rd pilot hole (22) is correspondingly arranged and passed through with the 4th pilot hole (23)
Second screw (24) is connected.
7. wear-resisting automatically cleaning disc brake system according to claim 4, it is characterised in that steel plate (1) rubs away from the 3rd
Pad (4) side is provided with the 3rd fin (13), and the 3rd fin (13) is correspondingly arranged and the 3rd radiating with third through-hole (10)
The cross-sectional area of piece (13) is more than the cross-sectional area of third through-hole (10), and the 3rd fin (13) is provided with the 5th pilot hole
(25), the 3rd connecting pole (7) is provided with the 6th pilot hole (26), and the 5th pilot hole (25) is correspondingly arranged with the 6th pilot hole (26)
And connected by the 3rd screw (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611223632.XA CN107044500A (en) | 2017-05-03 | 2017-05-03 | A kind of wear-resisting automatically cleaning disc brake system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611223632.XA CN107044500A (en) | 2017-05-03 | 2017-05-03 | A kind of wear-resisting automatically cleaning disc brake system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107044500A true CN107044500A (en) | 2017-08-15 |
Family
ID=59543963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611223632.XA Pending CN107044500A (en) | 2017-05-03 | 2017-05-03 | A kind of wear-resisting automatically cleaning disc brake system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107044500A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103591188A (en) * | 2013-10-21 | 2014-02-19 | 芜湖东正汽车工业有限公司 | Automatic-cleaning wear-resistant brake pad |
| CN203809561U (en) * | 2014-05-16 | 2014-09-03 | 刘军 | Brake device for motor vehicles |
| CN104632963A (en) * | 2015-01-30 | 2015-05-20 | 芜湖东正汽车工业有限公司 | Anti-falling heat dissipation brake pad |
| CN204419947U (en) * | 2015-01-30 | 2015-06-24 | 芜湖东正汽车工业有限公司 | A kind of Drop-proof alarm brake pad |
| CN204647098U (en) * | 2015-05-22 | 2015-09-16 | 张文刚 | A kind of novel automobile brake sheet |
| CN204828414U (en) * | 2015-07-30 | 2015-12-02 | 王攀 | High performance shock attenuation brake block |
| CN106594119A (en) * | 2016-12-27 | 2017-04-26 | 安徽星凯龙客车有限公司 | Firm and clean type disk brake system |
-
2017
- 2017-05-03 CN CN201611223632.XA patent/CN107044500A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103591188A (en) * | 2013-10-21 | 2014-02-19 | 芜湖东正汽车工业有限公司 | Automatic-cleaning wear-resistant brake pad |
| CN203809561U (en) * | 2014-05-16 | 2014-09-03 | 刘军 | Brake device for motor vehicles |
| CN104632963A (en) * | 2015-01-30 | 2015-05-20 | 芜湖东正汽车工业有限公司 | Anti-falling heat dissipation brake pad |
| CN204419947U (en) * | 2015-01-30 | 2015-06-24 | 芜湖东正汽车工业有限公司 | A kind of Drop-proof alarm brake pad |
| CN204647098U (en) * | 2015-05-22 | 2015-09-16 | 张文刚 | A kind of novel automobile brake sheet |
| CN204828414U (en) * | 2015-07-30 | 2015-12-02 | 王攀 | High performance shock attenuation brake block |
| CN106594119A (en) * | 2016-12-27 | 2017-04-26 | 安徽星凯龙客车有限公司 | Firm and clean type disk brake system |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170815 |