CN105317885A - Disc brake with floating calipers - Google Patents
Disc brake with floating calipers Download PDFInfo
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- CN105317885A CN105317885A CN201510898247.4A CN201510898247A CN105317885A CN 105317885 A CN105317885 A CN 105317885A CN 201510898247 A CN201510898247 A CN 201510898247A CN 105317885 A CN105317885 A CN 105317885A
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Abstract
The invention discloses a disc brake with floating calipers, which comprises brake calipers and a brake disc, wherein a fixed brake block is arranged on the brake calipers; a first groove and an air inlet hole are formed in the surface, opposite to the fixed brake block, of the brake calipers; the air inlet hole is communicated with the first groove; the brake disc is located between the fixed brake block and the first groove; an air cylinder is arranged in the first groove; a piston which can stretch when the air cylinder is charged with air is arranged at the air cylinder; and the piston is in threaded connection with a movable brake block. The scheme has the beneficial effects as follows: the scheme adopts the air cylinder to replace a hydraulic system in a traditional brake, and at the time of braking, braking can be realized just by charging air into the air cylinder, so that the problems of sealing and brake fluid leakage of the traditional brake do not exist. Therefore, the brake adopting the scheme is simple in structure and high in reliability.
Description
Technical field
The present invention relates to disk type braker, be specially a kind of disc brake with floating caliper.
Background technique
Caliper disc brake is the one of disk type braker.Its rotatable member is with the rosette of end face work, be called brake disc, fixed element is the brake slipper that the little brake pad of work area and its metal backing form, these brake slipper and actuation gear thereof are all contained in the clamp-shaped support across brake disc both sides, be generically and collectively referred to as brake calipers, brake disc and brake calipers together constitute caliper disc brake.
Caliper disc brake can be divided into by the structural type of brake calipers determines caliper disc and floating caliper type disc two kinds, traditional disc brake with floating caliper is when braking, promote piston by high-pressure brake liquid, piston promotes brake slipper and pressure realizes braking effect on the disc brake rotor, the mode of this hydraulic braking needs to pass into a large amount of liquid, therefore in use need to design independent sealing configuration, if what sealing configuration did is bad simultaneously, unload the problem such as leakage by what produce brake fluid, thus make the structure of break become complicated and functional reliability reduces.
Summary of the invention
The invention is intended to the disc brake with floating caliper providing the simple and reliable property of a kind of structure high.
Disc brake with floating caliper in this programme, comprise brake calipers and brake disc, brake calipers is provided with fixing brake slipper, brake calipers offers the first groove and inlet hole with fixing brake slipper opposing side, inlet hole communicates with the first groove, and brake disc, between fixing brake slipper and the first groove, is provided with cylinder in the first groove, cylinder place is provided with the tensile piston when cylinder is ventilated, and piston place has also been threaded movable brake slipper.
Principle and the effect of this programme are: during braking, ventilated in cylinder by inlet hole, during cylinder ventilation, piston will extend, the movable brake slipper be now connected with piston thread will move until movable brake slipper presses on the disc brake rotor to direction, brake disc place, now brake disc will to piston opposite effect power, under the active force of brake disc, piston moves together with the overall opposite direction to brake disc place of brake calipers, until fixing brake slipper also presses on the disc brake rotor, now fixing brake slipper and movable brake slipper from both sides clamping brake disc produces the frictional force stoping brake disc motion on a mating, and then realize the braking of wheel.
The beneficial effect of this programme is: this programme adopts the hydraulic system in cylinder replacement conventional brake, only need in cylinder, pass into gas when braking and can realize braking, therefore there is not the sealing of conventional brake and the problem of brake fluid leakage, therefore the simple and reliable property of the structure of the break of this programme is high.
Further, also comprise the bolt connecting brake calipers and cylinder, cylinder is provided with tapped hole, brake calipers offers the second groove and bar hole, the second groove and bar hole communicate, and bolt is through the second groove, bar hole and tapped hole, bolt can position cylinder on the one hand, on the other hand when movable brake slipper has wearing and tearing, by the position of bar hole adjusting cylinders, and then the brake clearance between guarantee activity brake slipper and brake disc.
Further, brake calipers also offers the radiating fin increasing heat diffusion area, because break is the braking realized by the frictional force between brake slipper and brake disc, therefore break will produce a large amount of heats in braking process, by offering radiating fin on brake calipers, the heat diffusion area of brake calipers can be increased, and then the heat produced in braking process can be taken away timely and effectively, ensure that break works all the time in suitable temperature.
Further, in order to provide guiding to the motion of brake calipers, also comprising brake-caliper support and guide finger, brake-caliper support offers screw, brake calipers offers through hole, guide finger is through described through hole and described screw.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention.
Embodiment
Below by embodiment, the present invention is further detailed explanation:
Reference character in Figure of description comprises: brake calipers 1, brake disc 2, brake-caliper support 3, guide finger 4, inlet hole 5, second groove 6, cylinder 7, movable brake slipper 8, fixing brake slipper 9, brake shoe 10.
Embodiment is substantially as shown in Figure 1: disc brake with floating caliper, comprise brake calipers 1, the right-hand member of brake calipers 1 offers inlet hole 5, the first groove is provided with in the left side of inlet hole 5, first groove communicates with inlet hole 5, the top that brake calipers 1 is positioned at the first groove offers bar hole, bar hole communicates with the first groove, the second groove 6 is offered on the top of bar hole, second groove 6 communicates with bar hole, part brake calipers 1 is positioned on the left of the second groove 6 offers radiating fin, radiating fin is the cone structure that width gradually changes, wherein the width of radiating fin and brake calipers 1 connecting part is larger, all be rounded down in radiating fin and brake calipers 1 connecting part, be circular sliding slopes at the top of single radiating fin, this radiating fin can increase the heat diffusion area of brake calipers 1.
Cylinder 7 is provided with in the first groove of brake calipers 1, cylinder 7 offers tapped hole, this tapped hole coordinates with the second groove 6 on brake calipers 1 and bar hole and is bolted, be connected with tapped hole by the diverse location of bolt by bar hole, can be used for the position of adjusting cylinders 7, also piston is provided with in the left side of cylinder 7, when cylinder 7 is when ventilating, piston is extending, be threaded in the left side of piston movable brake slipper 8, when piston extends, the direction axial motion that movable brake slipper 8 can extend with piston, and then carry out coordinating realizing braking effect with brake disc 2.
Face relative with movable brake slipper 8 on brake calipers 1 is provided with fixing brake slipper 9, brake shoe 10 is also provided with between fixing brake slipper 9 and brake calipers 1, brake shoe 10 can reduce impact between the two when fixing brake slipper 9 coordinates with brake disc 2, make cooperation between the two more steady.
Be brake disc 2 between movable brake slipper 8 and fixing brake slipper 9, when braking, movable brake slipper 8 and fixing brake slipper 9 from both sides clamping brake disc 2, thus make brake disc 2 realize fast braking under the effect of both frictional force.
A through hole is offered in the lower position of brake calipers 1, brake-caliper support 3 is provided with in the left side of brake calipers 1 through hole, brake-caliper support 3 is connected with outside vehicle frame, brake-caliper support 3 offers screw, the thread section of guide finger 4 coordinates with the screw on brake-caliper support 3, the smooth section of guide finger 4 is through the through hole on brake calipers 1, and when brake calipers 1 moves left and right, guide finger 4 pairs of brake caliperss 1 provide certain leading role.
Above-described is only embodiments of the invention, and in scheme, the general knowledge such as known concrete structure and characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the prerequisite not departing from structure of the present invention, some distortion and improvement can also be made; these also should be considered as protection scope of the present invention, and these all can not affect effect of the invention process and practical applicability.The protection domain that this application claims should be as the criterion with the content of its claim, and the embodiment in specification etc. record the content that may be used for explaining claim.
Claims (4)
1. a disc brake with floating caliper, comprise brake calipers and brake disc, described brake calipers is provided with fixing brake slipper, described brake calipers offers the first groove and inlet hole with described fixing brake slipper opposing side, described inlet hole communicates with described first groove, described brake disc is between described fixing brake slipper and described first groove, it is characterized in that, cylinder is provided with in described first groove, described cylinder place is provided with the tensile piston when the ventilation of described cylinder, and described piston place has also been threaded movable brake slipper.
2. disc brake with floating caliper according to claim 1, it is characterized in that: also comprise the bolt connecting described brake calipers and described cylinder, described cylinder is provided with tapped hole, described brake calipers offers the second groove and bar hole, described second groove and described bar hole communicate, and described bolt is through described second groove, described bar hole and described tapped hole.
3. disc brake with floating caliper according to claim 2, is characterized in that: described brake calipers is opened the radiating fin also offering and increase heat diffusion area.
4. disc brake with floating caliper according to claim 3, is characterized in that: also comprise brake-caliper support and guide finger, and described brake-caliper support offers screw, and described brake calipers offers through hole, and described guide finger is through described through hole and described screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510898247.4A CN105317885B (en) | 2015-12-08 | 2015-12-08 | Disc brake with floating caliper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510898247.4A CN105317885B (en) | 2015-12-08 | 2015-12-08 | Disc brake with floating caliper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105317885A true CN105317885A (en) | 2016-02-10 |
| CN105317885B CN105317885B (en) | 2018-02-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510898247.4A Active CN105317885B (en) | 2015-12-08 | 2015-12-08 | Disc brake with floating caliper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105317885B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018014201A1 (en) * | 2016-07-19 | 2018-01-25 | 乐矣天 | Novel parking brake caliper |
| CN107975549A (en) * | 2017-11-28 | 2018-05-01 | 安徽科源机械有限公司 | A kind of automotive brake |
| CN107989936A (en) * | 2017-11-28 | 2018-05-04 | 安徽科源机械有限公司 | A kind of automotive brake with heat sinking function |
| CN113915081A (en) * | 2021-10-21 | 2022-01-11 | 中国华能集团清洁能源技术研究院有限公司 | Wind wheel locking device for wind driven generator |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2012895A (en) * | 1978-01-19 | 1979-08-01 | Sumitomo Electric Industries | Disc brake apparatus for motor vehicles |
| DE3441128A1 (en) * | 1984-11-10 | 1986-05-15 | FAG Kugelfischer Georg Schäfer KGaA, 8720 Schweinfurt | Hydraulic brake system with power assistance |
| CN102242786A (en) * | 2011-07-13 | 2011-11-16 | 浙江万安科技股份有限公司 | Air pressure plate type brake |
| CN202418358U (en) * | 2012-02-17 | 2012-09-05 | 青岛华瑞汽车零部件有限公司 | Clearance self-regulation and wear compensation mechanism for disc brake |
| CN103277432A (en) * | 2013-05-31 | 2013-09-04 | 施国兴 | Novel floating caliper disc brake |
| CN105065509A (en) * | 2015-09-09 | 2015-11-18 | 安徽工程大学 | Floating caliper disc type brake device capable of being limited |
| CN205315556U (en) * | 2015-12-08 | 2016-06-15 | 重庆元创汽车整线集成有限公司 | Floating caliper disc brake |
-
2015
- 2015-12-08 CN CN201510898247.4A patent/CN105317885B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2012895A (en) * | 1978-01-19 | 1979-08-01 | Sumitomo Electric Industries | Disc brake apparatus for motor vehicles |
| DE3441128A1 (en) * | 1984-11-10 | 1986-05-15 | FAG Kugelfischer Georg Schäfer KGaA, 8720 Schweinfurt | Hydraulic brake system with power assistance |
| CN102242786A (en) * | 2011-07-13 | 2011-11-16 | 浙江万安科技股份有限公司 | Air pressure plate type brake |
| CN202418358U (en) * | 2012-02-17 | 2012-09-05 | 青岛华瑞汽车零部件有限公司 | Clearance self-regulation and wear compensation mechanism for disc brake |
| CN103277432A (en) * | 2013-05-31 | 2013-09-04 | 施国兴 | Novel floating caliper disc brake |
| CN105065509A (en) * | 2015-09-09 | 2015-11-18 | 安徽工程大学 | Floating caliper disc type brake device capable of being limited |
| CN205315556U (en) * | 2015-12-08 | 2016-06-15 | 重庆元创汽车整线集成有限公司 | Floating caliper disc brake |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018014201A1 (en) * | 2016-07-19 | 2018-01-25 | 乐矣天 | Novel parking brake caliper |
| CN107975549A (en) * | 2017-11-28 | 2018-05-01 | 安徽科源机械有限公司 | A kind of automotive brake |
| CN107989936A (en) * | 2017-11-28 | 2018-05-04 | 安徽科源机械有限公司 | A kind of automotive brake with heat sinking function |
| CN113915081A (en) * | 2021-10-21 | 2022-01-11 | 中国华能集团清洁能源技术研究院有限公司 | Wind wheel locking device for wind driven generator |
| CN113915081B (en) * | 2021-10-21 | 2023-05-23 | 中国华能集团清洁能源技术研究院有限公司 | Wind wheel locking device for wind driven generator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105317885B (en) | 2018-02-13 |
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