CN2716583Y - Disk inner anti-blocking brake of sedan - Google Patents
Disk inner anti-blocking brake of sedan Download PDFInfo
- Publication number
- CN2716583Y CN2716583Y CN 200420082771 CN200420082771U CN2716583Y CN 2716583 Y CN2716583 Y CN 2716583Y CN 200420082771 CN200420082771 CN 200420082771 CN 200420082771 U CN200420082771 U CN 200420082771U CN 2716583 Y CN2716583 Y CN 2716583Y
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- friction
- wall
- energy storage
- storage device
- elastic energy
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Abstract
The utility model discloses a disk inner anti-blocking brake of a sedan, which can prevent sudden blocking. The disk inner anti-blocking brake of a sedan comprises a housing and a friction ring which is installed in the housing and can press the friction disk of the sedan in a radial direction during braking and is characterized in that a side wall with an S shaped cross-section is arranged on one side of the housing, and the friction ring in the housing is a group of friction disks which are arranged orderly along the circle direction. Every friction disk is plugged and connected to a force decomposing backing pin arranged on the side wall of the housing through the long slotted hole on the side wall. An elastic energy storage device is arranged between the outer wall of the friction ring and the inner wall of the circular ring of the housing, and a return spring is arranged on the force decomposing backing pin, wherein, the elastic energy storage device is a circular ring shaped hollow capsule made of high strength and high temperature resistant elastic materials, and an oil pipe which can transmit hydraulic oil inward and outward is arranged on the wall of the hollow capsule. The utility model solves the problems that the existing brake of the sedan is blocked and the sedan is easy to run out of way when braking, and has advantages of safety when braking and no additional device.
Description
Technical field
The utility model relates to a kind of automotive brake.Especially a kind of can preventing with the car break of locking quickly.
Background technique
The present disk type braker of extensive use comparatively in car, it has, and occupation space is little, the advantage of good heat dispersion performance, but it still has following deficiency: it in emergency braking in a flash, because of the friction disk of car is brought people and Che huge impact by locking quickly, and produce a large amount of frictional heats, even also because of unidirectional locking sideslip; Therefore it has buried unsafe hidden danger to car.For prevent car in braking by locking quickly or unidirectional locking and the phenomenon of sideslip, people have installed the device of a cover anti-lock in the car brake system, as " the ABC antilock device " of the U.S.; But this device still has 20 centimeters running deviation value when braking, and the function of its anti-lock is not too remarkable; In addition, the costing an arm and a leg of one cover antilock device, it is equivalent to the prices of ten cover breaks, and it is in a single day malfunctioning or break down with regard to difficult reparation; So only on the senior car of part, dispose at present.
Summary of the invention
The utility model is to solve existing problem in the above-mentioned prior art, provide a kind of and can prevent in the car brake that by locking and running deviation value quickly be the anti-lock brake device of stopping in the disc type of zero car, and it is had to add any additional device, characteristics such as simple in structure, easily manufactured, safe and reliable again.
The anti-lock brake device of stopping in the disc type of the utility model car, the friction ring that can when braking, radially inwardly compress the car friction disk that it contains casing, installs in casing, it is characterized in that: a side of casing has the S-shaped side wall surface of cross section, friction ring in the casing is one group of friction plate that is arranged in order along its circumferencial direction, the slotted hole that each friction plate has by its sidewall is plugged on the component backing pin that is loaded on chassis sidewall, and between the casing circle ring inner wall elastic energy storage device is housed at the friction ring outer wall, return spring is installed on the component backing pin; Wherein the elastic energy storage device is the hollow capsule of the ring made by high strength, resistant to elevated temperatures elastic material, and has on its wall can charge into the hydraulic oil or the outside oil pipe of playback oil in it.
The anti-lock brake device stop in the disc type of the utility model car when braking, the related valves of opening hydraulic system by brake makes hydraulic oil enter the elastic energy storage device from oil pipe, at this moment elastic energy storage device promptly expands and promptly promotes friction ring, and each piece friction plate of friction ring is plugged on the braking that slotted hole on the component backing pin radially compresses the car friction disk, realizes car by it.This process can produce the automatic adjusting to the absorption-release-absorption-release of energy with the size of braking force, thereby has effectively prevented dangerous accidents such as the locking in the brake, sideslip, sideslip, whipping, guarantees the traffic safety of car; The reverse operating of brake can make the elastic energy storage device by the oil pipe oil return on it, and makes each friction plate in the friction ring radially slotted hole outwards unclamps the car friction disk, car can rerun along it because of return spring releases energy.The side wall surface that the cross section that casing has is S-shaped can form huge space in the side direction of casing, and the frictional heat that produces with convenient braking is concentrated and outwards dispelled the heat from the opening of this sidewall at this.
Elastic energy storage device in the utility model, its wall are embedded with the resistant to elevated temperatures framework layer of one deck, and this framework layer is the high temperature resistant glass fibre layer of a kind of energy; And the radius of elastic energy storage device at the curvature changing place is 2～5mm.
Friction ring in the utility model, its each friction plate be in a side of grafting component backing pin, comprise on the outer surface of hole wall of slotted hole of grafting component backing pin all being embedded with steel backing, and the central angle between the two side of each piece friction plate is 16 °～90.
The beneficial effects of the utility model are: 1) the elastic energy storage device in the utility model is because of its high resilience, so when the car emergency braking, it can produce the automatic adjusting that absorbs, discharge, absorb, discharge of repeating to energy with the size of braking force, thereby effectively prevented dangerous accidents such as the locking quickly in the brake, sideslip, sideslip, whipping, guaranteed the traffic safety of car; 2) the utility model is rational in infrastructure, and for example its casing can be installed each assembly compactly, be connected the convenient processing of the mode that combines with screw with punching out again, and the side wall surface of the S shape of its casing helps the radiating and cooling of collecting and distributing and each movement parts of frictional heat; The framework layer that is embedded with of elastic energy storage device and and for example to the qualification of its wall curvature changing, all improved stop in the disc type of car the anti-lock brake device can resistance to high temperature and the intensity of tear-proof, so its amount of maintenance is little, durable in use.
Description of drawings
Fig. 1 and Fig. 2 stop plan view that the band of anti-lock brake device partly cuts open and A to view in the disc type of the utility model car;
Fig. 3 is the node I enlarged view among Fig. 1;
Fig. 4 is the sectional view of a kind of mode of execution of the elastic energy storage device 4 among Fig. 3;
Fig. 5 is the cross-sectional view of a friction plate 2a in the friction ring 2;
Fig. 6 is the left view among Fig. 5.
Label declaration: 1-casing; The S shape sidewall of 1a-casing; The 2-friction ring; The 2a-friction plate; 2b-component backing pin; The 2c-steel backing; The 2d-slotted hole; The 3-return spring; 4-elastic energy storage device; The 4a-framework layer; 5-car friction disk (in Fig. 1 and Fig. 3, all representing) with double dot dash line; The 6-oil pipe; The radius at the curvature changing place on the r-elastic energy storage device 4.
Embodiment
The structure of anti-lock brake device of stopping in embodiment 1, the present embodiment disc type can see from Fig. 1～Fig. 3, it contain casing 1, in casing, install can be when braking along the friction ring 2 of the radial compaction car friction disk 5 (representing with double dot dash line among the figure) of casing; The left side of casing 1 has the S-shaped side wall surface 1a of cross section, wherein friction ring 2 is one group of friction plate 2a that are arranged in order along its circumferencial direction, the slotted hole 2d that each friction plate 2a has by its sidewall is plugged on the component backing pin 2b that is loaded on chassis sidewall, and to being equipped with between the casing circle ring inner wall between elastic energy storage device 4, elastic energy storage device and the component backing pin return spring 3 is housed at the friction ring outer wall; Wherein elastic energy storage device 4 is hollow capsules of the ring made by high strength, resistant to elevated temperatures elastic material, and has on its wall can charge into hydraulic oil or the outside fuel-displaced oil pipe 6 of playback in it.
Friction plate 2a in the present embodiment is by asbestos-free rub resistance material manufacturing, can reduce the dust pollution of manufacturing or using process.
The anti-lock brake device stop in the disc type of present embodiment car when braking, make hydraulic oil enter elastic energy storage device 4 from oil pipe 6 by the pin related valves that lock opens hydraulic system that touches on the brake, the elastic energy storage device promptly expands and the elastic force that overcomes return spring 3 promotes each piece friction plate 2a in the friction ring; The slotted hole 2d that has on the friction plate can make it move radially, inwardly to compress car friction disk 5 on the component backing pin 2b of its grafting car is stopped.In this process, because of 4 high resiliences of elastic energy storage device, can produce automatic adjusting with the size of braking force to the absorption-release-absorption-release of energy, and return spring compression the time saved potential energy, can the same high resilience with the elastic energy storage device, thereby make the utility model break can check car effectively, prevented dangerous accidents such as the locking in the brake, sideslip, sideslip, whipping again effectively.As recovering car operation, then brake resets, and not only no longer oil-feed of elastic energy storage device at this moment also makes the elastic energy storage device to the hydraulic system oil return because of the bounce-back of return spring 3 on the contrary; Meanwhile, return spring 3 makes that each friction plate 2a resets, friction ring 2 is thrown off the car friction disks, thereby recovers the running state of car.A large amount of frictional heats that car brake produced can be collecting and distributing in the formed comparatively huge space of sidewall of the S shape in casing left side, and outwards shed from the opening of this sidewall.
The anti-lock brake device of stopping in embodiment 2, the present embodiment disc type, its structure can be seen from Fig. 4, different is with embodiment 1 for it: its elastic energy storage device 4 is made by high strength, resistant to elevated temperatures elastic material, and also be embedded with the resistant to elevated temperatures framework layer 4a of one deck in its wall (for clarity sake, represent it with thick black lines among Fig. 4), this framework layer is the glass fibre layer of 1000 ℃ of high temperature of a kind of ability, can make the elastic energy storage device bear 550 ℃ the high temperature that causes because of drag friction.The radius r at the curvature changing place on the elastic energy storage device 2 is preferably 2～5mm, to stop the phenomenon of tearing that the elastic energy storage device may occur in stressed, makes it durable in use.
The anti-lock brake device of stopping in embodiment 3, the present embodiment disc type, its structure can see from Fig. 5 and Fig. 6, and it is with embodiment 1 or 2 different is: each the friction plate 2a in its friction ring 2 all is embedded with steel backing 2c in the slotted hole 2d place of grafting component backing pin 2b side; Be by to the punching riveting of steel backing and integrator between steel backing and the friction plate.Central angle between the two side of each piece friction plate is 16 °～90; The size of this central angle, normally according to the diameter of break and how much selecting of the contained friction plate quantity of friction ring, and be as the criterion with the outer circle wall that each friction plate can be in braking process radially moves neatly, its internal surface accurately is adjacent to the car friction disk during braking.
Claims (5)
1, the anti-lock brake device of stopping in a kind of disc type of car, it contains casing (1), the friction ring of in casing, installing (2) that can when braking, radially compress car friction disk (5), it is characterized in that: a side of casing has the S-shaped side wall surface of cross section (1a), friction ring (2) in the casing is one group of friction plate that is arranged in order along its circumferencial direction (2a), the slotted hole (2d) that each friction plate (2a) has by its sidewall is plugged on the component backing pin (2b) that is loaded on chassis sidewall, and to elastic energy storage device (4) is housed between the casing circle ring inner wall, return spring (3) is installed on the component backing pin (2b) at the friction ring outer wall; Wherein elastic energy storage device (4) is the hollow capsule of the ring made by high strength, resistant to elevated temperatures elastic material, and has on its wall can charge into the hydraulic oil or the outside oil pipe (6) of playback oil in it.
2, the anti-lock brake device of stopping in the disc type of car according to claim 1, it is characterized in that: the wall of said elastic energy storage device (4) is embedded with the resistant to elevated temperatures framework layer of one deck (4b), and this framework layer is the high temperature resistant glass fibre layer of a kind of energy.
3, the anti-lock brake device of stopping in the disc type of car according to claim 2, it is characterized in that: the radius (r) at the curvature changing place of said elastic energy storage device (4) is 2～5mm.
4, the anti-lock brake device of stopping in the disc type of car according to claim 1 and 2, it is characterized in that: each the piece friction plate (2a) in the said friction ring (2) is in a side of grafting component backing pin (2b), comprise on the outer surface of hole wall of slotted hole (2d) of grafting component backing pin, all be embedded with steel backing (2c).
5, the anti-lock brake device of stopping in the disc type of car according to claim 4, it is characterized in that: the central angle between the two side of each the piece friction plate (2a) in the said friction ring (2) is 16 °～90 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420082771 CN2716583Y (en) | 2004-09-08 | 2004-09-08 | Disk inner anti-blocking brake of sedan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420082771 CN2716583Y (en) | 2004-09-08 | 2004-09-08 | Disk inner anti-blocking brake of sedan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2716583Y true CN2716583Y (en) | 2005-08-10 |
Family
ID=34874773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420082771 Expired - Fee Related CN2716583Y (en) | 2004-09-08 | 2004-09-08 | Disk inner anti-blocking brake of sedan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2716583Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100366944C (en) * | 2006-03-10 | 2008-02-06 | 蒋锁祯 | Foldable cylindrical brake of gas pocket |
| CN103821853A (en) * | 2014-03-19 | 2014-05-28 | 上海工程技术大学 | Anti-lock brake disc with elastic bodies |
| CN106605078A (en) * | 2014-06-11 | 2017-04-26 | 福乐尼·乐姆宝公开有限公司 | Disc brake with energizing ring |
| CN108757769A (en) * | 2018-07-25 | 2018-11-06 | 深圳市科益展自动化有限公司 | A kind of shape memory band-type brake ring and its design method |
-
2004
- 2004-09-08 CN CN 200420082771 patent/CN2716583Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100366944C (en) * | 2006-03-10 | 2008-02-06 | 蒋锁祯 | Foldable cylindrical brake of gas pocket |
| CN103821853A (en) * | 2014-03-19 | 2014-05-28 | 上海工程技术大学 | Anti-lock brake disc with elastic bodies |
| CN106605078A (en) * | 2014-06-11 | 2017-04-26 | 福乐尼·乐姆宝公开有限公司 | Disc brake with energizing ring |
| CN106605078B (en) * | 2014-06-11 | 2019-11-01 | 福乐尼·乐姆宝公开有限公司 | Disk brake with excitation ring |
| CN108757769A (en) * | 2018-07-25 | 2018-11-06 | 深圳市科益展自动化有限公司 | A kind of shape memory band-type brake ring and its design method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050810 Termination date: 20110908 |