CN203879971U - Automotive disc brake - Google Patents
Automotive disc brake Download PDFInfo
- Publication number
- CN203879971U CN203879971U CN201420270136.XU CN201420270136U CN203879971U CN 203879971 U CN203879971 U CN 203879971U CN 201420270136 U CN201420270136 U CN 201420270136U CN 203879971 U CN203879971 U CN 203879971U
- Authority
- CN
- China
- Prior art keywords
- brake
- limiting stopper
- braking
- brake body
- heat insulation
- 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.)
- Expired - Fee Related
Links
- 238000009413 insulation Methods 0.000 claims abstract description 20
- 239000012530 fluid Substances 0.000 claims abstract description 7
- 238000009423 ventilation Methods 0.000 claims abstract description 7
- 239000011505 plaster Substances 0.000 claims description 15
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 7
- 239000004917 carbon fiber Substances 0.000 claims description 7
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 7
- 230000000452 restraining effect Effects 0.000 claims description 7
- 239000000919 ceramic Substances 0.000 claims description 5
- 239000007770 graphite material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 22
- 239000000428 dust Substances 0.000 abstract description 4
- 238000005299 abrasion Methods 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000013461 design Methods 0.000 description 7
- 239000000178 monomer Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 238000012937 correction Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Landscapes
- Braking Arrangements (AREA)
Abstract
The utility model discloses an automotive disc brake. The disc brake comprises a brake caliper, a brake piston shell and two brake discs. The brake caliper comprises a caliper body, a first limiting block and a second limiting block. The inner side of the first limiting block and the inner side of the second limiting block are provided with limiting grooves. Braking bodies are arranged in the limiting grooves and comprise the first braking bodies, the second braking bodies, the third braking bodies and the fourth braking bodies. The brake piston shell is provided with a bleed hole and a brake fluid hose. The brake discs are provided with hub limiting holes and axle holes. The side faces of the brake discs are provided with brake grooves matched with the braking bodies. The brake discs penetrate through the hub limiting holes through hub bolts and are connected with a wheel flange plate. The wheel flange plate is provided with a dust hood. Heat insulation strips are arranged between the two brake discs. A ventilation groove is formed between every two adjacent heat insulation strips. The braking effect and stability of the disc brake are improved, besides, service life is prolonged, and the degree of abrasion is lowered.
Description
Technical field
The utility model relates to automobile technical field, relates in particular to a kind of disk brake for car.
Background technique
Disk type braker is called again butterfly break, and it is mainly made up of component such as brake disc, brake calipers, oil pipes.Disk type braker has rapid heat dissipation, lightweight, simple structure, the advantage such as easy to adjust, therefore be widely used in car, present most of car is for whole wheels, minority car is only as front wheel brake, coordinate with the drum brake of trailing wheel, so that car has higher stability in the time of braking.
Still there are some shortcomings in disk type braker of the prior art: 1, under any circumstance all can only brake with a kind of braking mode, both improve the degree of wear of break, have again very large potential safety hazard; 2, when skew occurs wheel, be not easy to find, brake disc is directly contacted with brake calipers, cause degree of wear aggravation, and then reduced braking effect; 3, brake disc is all an overall structure, and radiating effect is undesirable.
Model utility content
The utility model object is to provide for the existing deficiency of prior art a kind of technological scheme of disk brake for car, can realize monomer braking by four brake bodies, binary braking, the braking mode of trisome braking and limbs braking, both guaranteed the Security of wheel braking, can reduce again the wearing and tearing of brake body and brake disc, adopt minimum material to reach best braking effect, it is inner and affect working life and the braking effect of brake disc that dust-proof cover can effectively prevent that extraneous dust from entering into brake disc, whether horizontal stripe and the vertically design of striped can intuitively be understood fast wheel and be offset, be convenient to timely correction, Security while improving driving, the design of two brake discs has improved radiating effect.
In order to solve the problems of the technologies described above, the utility model adopts following technological scheme:
A kind of disk brake for car, disk type braker comprises brake calipers, brake piston housing and two brake discs, it is characterized in that: brake calipers comprises caliper, the first limiting stopper and the second limiting stopper, the first limiting stopper and the second limiting stopper are fixedly connected on the both sides of caliper, on the first limiting stopper, be provided with two the first connection bumps, on the second limiting stopper, be provided with two the second connection bumps, in the first connection bump and the second connection bump, be provided with pin hole, brake piston housing is connected on brake calipers through pin hole by brake calipers bayonet lock, the inner side of the first limiting stopper and the second limiting stopper is provided with restraining groove, in restraining groove, be provided with brake body, brake body comprises the first brake body, the second brake body, the 3rd brake body and the 4th brake body, on brake piston housing, be provided with vent hole and brake fluid flexible pipe, on brake disc, be provided with wheel hub spacing hole and axle hole, on brake disc, be provided with horizontal stripe, the side of brake disc is provided with breaker slot, breaker slot and brake body match, brake disc passes wheel hub spacing hole by boss bolt and connects wheel flange plate, on wheel flange plate, be provided with dust-proof cover, between two brake discs, be provided with heat insulation plaster, between adjacent two heat insulation plasters, form ventilation slot, brake calipers bayonet lock can effectively be controlled distance and the join strength between the first limiting stopper and the second limiting stopper, make the part energy smooth and easy rotation of brake disc in brake calipers, prevent from directly producing friction and damage brake disc and brake calipers between brake calipers and brake disc, and then affect braking effect, the first brake body, the second brake body, the 3rd brake body and the 4th brake body can be realized monomer braking, binary braking, the braking mode of trisome braking and limbs braking, brake according to the needs of actual conditions, both guaranteed the Security of wheel braking, can reduce again the wearing and tearing of brake body and brake disc, adopt minimum material to reach best braking effect, it is inner and affect working life and the braking effect of brake disc that dust-proof cover can effectively prevent that extraneous dust from entering into brake disc, ventilation slot can be by fricative heat fast transfer between brake calipers and brake disc in atmosphere, reduce the temperature of rubbing surface, extend the working life of break, the design of two brake discs has improved radiating effect.
Further, on caliper, be provided with watch window, on the sidewall of watch window, be provided with vertical striped, vertically the width of striped and the width of horizontal stripe match, by the horizontal stripe on vertical striped and brake disc in watch window, can intuitively understand fast wheel and whether be offset, when horizontal stripe illustrates that skew has occurred wheel axle when vertically striped is not on same straight line, can correct fast the Security while improving driving.
Further, on the exterior edge face of the first brake body, the second brake body, the 3rd brake body and the 4th brake body, be equipped with carbon fiber brake pad, carbon fiber brake pad quality is light, but intensity is very high, and there is characteristic corrosion-resistant, high-modulus, superhigh temperature resistant under non-oxygen environment, fatigue resistance is good, greatly improve the braking effect of break, and effectively extended the working life of brake body.
Further, heat insulation plaster is S-shaped, the design of S shape can improve brake disc and in the time rotating, produce larger pressure, impel the gas in heat insulation plaster outwards to flow fast, reduce the temperature in brake disc, while can increase the area of contact with air, improves join strength and stability between two brake discs.
Further, on heat insulation plaster, scribble graphite material, make radiating efficiency higher, extend the working life of brake disc.
Further, be provided with ceramic bar in breaker slot, ceramic bar can effectively reduce the wearing and tearing of brake disc, reaches better braking effect simultaneously.
The utility model, owing to having adopted technique scheme, has following beneficial effect:
Improve the braking effect of disk type braker, extend working life, the wearing and tearing of brake disc and brake body are reduced, improve the stability of brake disc and brake calipers: the utility model is by arranging four brake bodies in the inside of brake calipers, can realize the braking mode of monomer braking, binary braking, trisome braking and limbs braking, brake according to the needs of actual conditions, both guaranteed the Security of wheel braking, can reduce again the wearing and tearing of brake body and brake disc, adopt minimum material to reach best braking effect; Whether horizontal stripe and the vertically design of striped can intuitively be understood fast wheel and be offset, and are convenient to timely correction, the Security while improving driving; On brake body, be provided with carbon fiber brake pad, carbon fiber brake pad quality is light, but intensity is very high, and there is characteristic corrosion-resistant, high-modulus, superhigh temperature resistant under non-oxygen environment, fatigue resistance is good, greatly improve the braking effect of break, and effectively extended the working life of brake body; The heat insulation plaster of S shape can improve brake disc and in the time rotating, produce larger pressure, impel the gas in heat insulation plaster outwards to flow fast, reduced the temperature in brake disc, the while can increase the area of contact with air, improves join strength and stability between two brake discs.The utility model has not only improved braking effect and the stability of disk type braker, and has extended working life, has reduced the degree of wear.
Brief description of the drawings
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is the design sketch of a kind of disk brake for car of the utility model;
Fig. 2 is the structural representation of brake disc in the utility model;
Fig. 3 is the distributed architecture schematic diagram of heat insulation plaster in the utility model;
Fig. 4 is the external structure schematic diagram of brake calipers in the utility model;
Fig. 5 is the internal structure schematic diagram of brake calipers in the utility model.
In figure: 1-brake calipers; 2-brake disc; 3-brake piston housing; 4-wheel flange plate; 5-dust-proof cover; 6-boss bolt; 7-ventilation slot; 8-brake calipers bayonet lock; 9-vent hole; 10-brake fluid flexible pipe; 11-breaker slot; 12-wheel hub spacing hole; 13-axle hole; 14-heat insulation plaster; 15-caliper; 16-the first limiting stopper; 17-the second limiting stopper; 18-watch window; 19-the first connection bump; 20-the second connection bump; 21-pin hole; 22-restraining groove; 23-the first brake body; 24-the second brake body; 25-the 3rd brake body; 26-the 4th brake body.
Embodiment
As shown in Figures 1 to 5, for a kind of disk brake for car of the utility model, disk type braker comprises brake calipers 1, brake piston housing 3 and two brake discs 2, brake calipers 1 comprises caliper 15, the first limiting stopper 16 and the second limiting stopper 17, the first limiting stopper 16 and the second limiting stopper 17 are fixedly connected on the both sides of caliper 15, on the first limiting stopper 16, be provided with two the first connection bumps 19, on the second limiting stopper 17, be provided with two the second connection bumps 20, in the first connection bump 19 and the second connection bump 20, be provided with pin hole 21, brake piston housing 3 is connected on brake calipers 1 through pin hole 21 by brake calipers bayonet lock 8, the inner side of the first limiting stopper 16 and the second limiting stopper 17 is provided with restraining groove 22, in restraining groove 22, be provided with brake body, brake body comprises the first brake body 23, the second brake body 24, the 3rd brake body 25 and the 4th brake body 26, the first brake body 23, the second brake body 24, on the exterior edge face of the 3rd brake body 25 and the 4th brake body 26, be equipped with carbon fiber brake pad, carbon fiber brake pad quality is light, but intensity is very high, and have corrosion-resistant, the characteristic of high-modulus, superhigh temperature resistant under non-oxygen environment, fatigue resistance is good, greatly improve the braking effect of break, and effectively extend working life of brake body, on brake piston housing 3, be provided with vent hole 9 and brake fluid flexible pipe 10, on brake disc 2, be provided with wheel hub spacing hole 12 and axle hole 13, on brake disc 2, be provided with horizontal stripe, on caliper 15, be provided with watch window 18, on the sidewall of watch window 18, be provided with vertical striped, vertically the width of striped and the width of horizontal stripe match, by the horizontal stripe on vertical striped and brake disc 2 in watch window 18, whether can intuitively understand fast wheel is offset, when horizontal stripe illustrates that skew has occurred wheel axle when vertically striped is not on same straight line, can correct fast, Security while improving driving, the side of brake disc 2 is provided with breaker slot 11, breaker slot 11 matches with brake body, in breaker slot 11, be provided with ceramic bar, pottery bar can effectively reduce the wearing and tearing of brake disc 2, reach better braking effect simultaneously, brake disc 2 connects wheel flange plate 4 by boss bolt 6 through wheel hub spacing hole 12, on wheel flange plate 4, be provided with dust-proof cover 5, between two brake discs 2, be provided with heat insulation plaster 14, between adjacent two heat insulation plasters 14, form ventilation slot 7, heat insulation plaster 14 is S-shaped, the design of S shape can improve brake disc 2 and in the time rotating, produce larger pressure, impel the gas in heat insulation plaster 14 outwards to flow fast, reduce the temperature in brake disc 2, can increase the area of contact with air simultaneously, improve join strength and stability between two brake discs 2, on heat insulation plaster 14, scribble graphite material, make radiating efficiency higher, extend the working life of brake disc 2, brake calipers bayonet lock 8 can effectively be controlled distance and the join strength between the first limiting stopper 16 and the second limiting stopper 17, make the part energy smooth and easy rotation of brake disc 2 in brake calipers 1, prevent from directly producing friction and damage brake disc 2 and brake calipers 1 between brake calipers 1 and brake disc 2, and then affect braking effect, the first brake body 23, the second brake body 24, the 3rd brake body 25 and the 4th brake body 26 can be realized monomer braking, binary braking, the braking mode of trisome braking and limbs braking, brake according to the needs of actual conditions, both guaranteed the Security of wheel braking, can reduce again the wearing and tearing of brake body and brake disc 2, adopt minimum material to reach best braking effect, it is inner and affect working life and the braking effect of brake disc 2 that dust-proof cover 5 can effectively prevent that extraneous dust from entering into brake disc 2, ventilation slot 7 can be by fricative heat fast transfer between brake calipers 1 and brake disc 2 in atmosphere, reduce the temperature of rubbing surface, extend the working life of break.
Concrete implementation step of the present utility model is as follows: in the time running into the situation that needs brake, step on brake petal, now brake fluid enters in brake piston housing by brake fluid flexible pipe, the brake body promoting in restraining groove moves, brake body move to breaker slot in ceramic bar time, start braking deceleration, according to the light and heavy degree of stepping on brake petal, can realize the braking mode of monomer braking, binary braking, trisome braking and limbs braking, both improved the Security of braking, reduce again the degree of wear of break, extended the working life of break.
These are only specific embodiment of the utility model, but technical characteristics of the present utility model is not limited to this.Any taking the utility model as basis, for realizing essentially identical technique effect, do ground simple change, be equal to replacement or modification etc., be all covered by among protection domain of the present utility model.
Claims (6)
1. a disk brake for car, described disk type braker comprises brake calipers, brake piston housing and two brake discs, it is characterized in that: described brake calipers comprises caliper, the first limiting stopper and the second limiting stopper, described the first limiting stopper and described the second limiting stopper are fixedly connected on the both sides of described caliper, on described the first limiting stopper, be provided with two the first connection bumps, on described the second limiting stopper, be provided with two the second connection bumps, in described the first connection bump and described the second connection bump, be provided with pin hole, described brake piston housing is connected on described brake calipers through described pin hole by brake calipers bayonet lock, the inner side of described the first limiting stopper and described the second limiting stopper is provided with restraining groove, in described restraining groove, be provided with brake body, described brake body comprises the first brake body, the second brake body, the 3rd brake body and the 4th brake body, on described brake piston housing, be provided with vent hole and brake fluid flexible pipe, on described brake disc, be provided with wheel hub spacing hole and axle hole, on described brake disc, be provided with horizontal stripe, the side of described brake disc is provided with breaker slot, described breaker slot and described brake body match, described brake disc passes described wheel hub spacing hole by boss bolt and connects wheel flange plate, on described wheel flange plate, be provided with dust-proof cover, between two described brake discs, be provided with heat insulation plaster, between adjacent two described heat insulation plasters, form ventilation slot.
2. a kind of disk brake for car according to claim 1, it is characterized in that: on described caliper, be provided with watch window, on the sidewall of described watch window, be provided with vertical striped, the width of described vertical striped and the width of described horizontal stripe match.
3. a kind of disk brake for car according to claim 1, is characterized in that: on the exterior edge face of described the first brake body, described the second brake body, described the 3rd brake body and described the 4th brake body, be equipped with carbon fiber brake pad.
4. a kind of disk brake for car according to claim 1, is characterized in that: described heat insulation plaster is S-shaped.
5. a kind of disk brake for car according to claim 1, is characterized in that: on described heat insulation plaster, scribble graphite material.
6. a kind of disk brake for car according to claim 1, is characterized in that: in described breaker slot, be provided with ceramic bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420270136.XU CN203879971U (en) | 2014-05-23 | 2014-05-23 | Automotive disc brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420270136.XU CN203879971U (en) | 2014-05-23 | 2014-05-23 | Automotive disc brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203879971U true CN203879971U (en) | 2014-10-15 |
Family
ID=51680470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420270136.XU Expired - Fee Related CN203879971U (en) | 2014-05-23 | 2014-05-23 | Automotive disc brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203879971U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104675888A (en) * | 2015-03-16 | 2015-06-03 | 赵林 | Automobile brake disc |
| CN105465245A (en) * | 2015-12-20 | 2016-04-06 | 重庆泽田汽车部件有限责任公司 | Quick response type floating caliper disc brake |
| CN108679122A (en) * | 2018-08-10 | 2018-10-19 | 南京布雷尔汽车配件有限公司 | A kind of wear-resistant brake disc of automobile |
| CN108799367A (en) * | 2018-08-10 | 2018-11-13 | 南京布雷尔汽车配件有限公司 | A kind of falling-proof type brake block |
-
2014
- 2014-05-23 CN CN201420270136.XU patent/CN203879971U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104675888A (en) * | 2015-03-16 | 2015-06-03 | 赵林 | Automobile brake disc |
| CN105465245A (en) * | 2015-12-20 | 2016-04-06 | 重庆泽田汽车部件有限责任公司 | Quick response type floating caliper disc brake |
| CN108679122A (en) * | 2018-08-10 | 2018-10-19 | 南京布雷尔汽车配件有限公司 | A kind of wear-resistant brake disc of automobile |
| CN108799367A (en) * | 2018-08-10 | 2018-11-13 | 南京布雷尔汽车配件有限公司 | A kind of falling-proof type brake block |
| CN108679122B (en) * | 2018-08-10 | 2024-01-26 | 南京布雷尔汽车配件有限公司 | Wear-resistant brake disc for automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151104 Address after: 10 No. 36, No. three, No. 324002, Donggang Road, Zhejiang, Quzhou, No. 1 Patentee after: ZHEJIANG JINGKE AUTO PARTS CO.,LTD. Address before: 324002 No. three, 36 Donggang Road, Quzhou Economic Development Zone, Zhejiang, China Patentee before: ZHEJIANG TONGSHUN MOTOR VEHICLE PARTS Co.,Ltd. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20190723 Address after: 233400 Century Avenue, Huaiyuan County, Bengbu City, Anhui Province Patentee after: Anhui Op Automotive Braking System Co.,Ltd. Address before: 10 No. 36, No. three, No. 324002, Donggang Road, Zhejiang, Quzhou, No. 1 Patentee before: ZHEJIANG JINGKE AUTO PARTS CO.,LTD. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141015 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |