CN2729418Y - Pneumatic float pincer type double-push-disc brake assembly for vehicle - Google Patents
Pneumatic float pincer type double-push-disc brake assembly for vehicle Download PDFInfo
- Publication number
- CN2729418Y CN2729418Y CN 200420023573 CN200420023573U CN2729418Y CN 2729418 Y CN2729418 Y CN 2729418Y CN 200420023573 CN200420023573 CN 200420023573 CN 200420023573 U CN200420023573 U CN 200420023573U CN 2729418 Y CN2729418 Y CN 2729418Y
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- brake
- push
- clamp body
- type double
- vehicle
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- Expired - Lifetime
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- 210000000080 chela (arthropods) Anatomy 0.000 title claims abstract description 10
- 230000001012 protector Effects 0.000 abstract 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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- Braking Arrangements (AREA)
Abstract
The utility model discloses a pneumatic float pincer type double-push-disc brake assembly for vehicle which is mainly composed of brake brackets fixed on a steering knuckle for vehicle. The brake bracket is provided with a brake clamp body and a brake clamp, and the brake bracket is also provided with a brake air chamber which is provided with a push bar, and the push bar is connected with a lever in the brake clamp body. The level is connected with a supporting seat which is through two push discs and drives a friction block in the inner side to press the brake disk. The brake clamp body is provided with a guide pin and a torque protector, and the torque protector is provided with a rocker compensating mechanism, and the torque protector is contacted with the brake disk through the push disk. The utility model is suitable for large passenger bus and large truck.
Description
Technical field
The utility model relates to a kind of automotive brake, especially relates to a kind of automobile pressure float pincer type double-push-disc disk brake assembly.
Background technique
The size of automotive brake retardation efficiency is directly connected to the safety of the automobile and the person, is the instant requirement of car manufactures and user so improve retardation efficiency.Automotive brake kind and specification are a lot, and according to the vehicle power size, employed break has nothing in common with each other, and be just different as the break that motor bus, truck and sedan car, commercial vehicle are used.Break can divide air pressure and hydraulic pressure, is applicable to car, commercial vehicle as hydraulic pressure float pincer type double piston disc brake, and air pressure float pincer type double-push-disc disk type braker is applicable to motor bus, truck.It is poor that but traditional break exists braking effect, poor sensitivity, shortcomings such as armrest wage adjustment internode crack.
Summary of the invention
The purpose of this utility model is to provide a kind of science reasonable in design at the existing shortcoming of traditional braking device, the automobile pressure float pincer type double-push-disc disk brake assembly of good braking effect.
In order to achieve the above object, the utility model has mainly adopted following technological scheme to realize.The utility model mainly is made up of the brake support frame that is fixed on the spindle, support is provided with braking clamp body and brake calipers, also be provided with brake chamber on the support, brake chamber is provided with push rod, push rod is connected at the lever in the braking clamp body, lever connects supporting base, and supporting base promotes inboard brake pad again by two push-plates and presses to brake disc.Also be provided with guide finger and torque protection device in the braking clamp body, be provided with rocker compensating gear in the torque protection device, the torque protection device contacts with brake disc by push-plate.
The utility model compared with prior art has following obvious advantage and progress.(1), the setting of the utility model rocker compensating gear, make braking have automatic synchroballistic function, changed thoroughly in the past that the drum brake product has guaranteed working stability and the continuity of product by the method in manual tune gap, improved the using effect of product.(2), the lever transmission adopts stepless speed regulation break-in function, helps accelerating braking maneuver, improved the sensitivity of product.(3), adopt stage isolation closed loop mode of operation between each parts, use maintenance more convenient.(4), adopt the double-push-disc clamping mode, make the disk type braker of float pincer type structure can produce bigger braking moment, improve Braking efficiency, while brake pad and brake disc even contact, the working life of prolongation brake pad.(5), torque protection device prevents torque force overload, guard block is without prejudice.
The utility model is applicable to motor bus, truck.
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Description of drawings
Fig. 1 looks cut-away view for the integrally-built right side of the utility model.
Fig. 2 is the integrally-built cut-away view of overlooking of the utility model.
Embodiment
As shown in Figure 1, the utility model mainly is made up of the brake support frame 8 that is fixed on the spindle, support 8 is provided with braking clamp body 3 and brake calipers 6, also be provided with brake chamber 1 on the support 8, brake chamber 1 is provided with push rod 2, push rod 2 is connected at the lever 4 in the braking clamp body 3, and lever 4 connects supporting base 5, and supporting base 5 promotes inboard brake pad 7 again by two push-plates and presses to brake disc 12.
As shown in Figure 2, also be provided with guide finger 9 and torque protection device 13 in the braking clamp body 3, be provided with rocker compensating gear 10 in the torque protection device 13, torque protection device 13 links to each other with brake pad assembly 6 by push-plate 12, and brake pad assembly 6 contacts with brake disc 11.
Embodiment
When work, enter brake chamber from the air of automobile air pump output, make push rod promote the interior lever of caliper, lever is delivered to thrust on the supporting base, by supporting base thrust is distributed in to promote inboard brake pad on two push-plates again and press to brake disc, along with the gap of brake pad and brake disc reduces, brake pad outside the braking clamp body that is floating drives is pressed to brake disc along guide finger, under the cramping of the active force that brake disc two hand hay cutters are equal, wheel is produced braking force like this, make automobile brake.
The utility model is applicable to motor bus, truck.
Claims (2)
1, a kind of automobile pressure float pincer type double-push-disc disk brake assembly, formed by the brake support frame (8) that is fixed on the spindle, support (8) is provided with braking clamp body (3) and brake calipers (6), also be provided with brake chamber (1) on the support (8), it is characterized in that brake chamber (1) is provided with push rod (2), push rod (2) is connected at the lever (4) in the braking clamp body (3), lever (4) connects supporting base (5), and supporting base (5) promotes inboard brake pad (7) again by two push-plates and presses to brake disc (12).
2, automobile pressure float pincer type double-push-disc disk brake assembly according to claim 1 is characterized in that also being provided with guide finger (9) and torque protection device (13) in the braking clamp body (3), is provided with rocker compensating gear (10) in the torque protection device (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420023573 CN2729418Y (en) | 2004-06-09 | 2004-06-09 | Pneumatic float pincer type double-push-disc brake assembly for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420023573 CN2729418Y (en) | 2004-06-09 | 2004-06-09 | Pneumatic float pincer type double-push-disc brake assembly for vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2729418Y true CN2729418Y (en) | 2005-09-28 |
Family
ID=35048195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420023573 Expired - Lifetime CN2729418Y (en) | 2004-06-09 | 2004-06-09 | Pneumatic float pincer type double-push-disc brake assembly for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2729418Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100383428C (en) * | 2005-12-22 | 2008-04-23 | 江苏恒力制动器制造有限公司 | Double thrust disc and double regulating caliper type pneumatic brake device capable of self-regulating braking clearance |
| CN100416128C (en) * | 2006-11-06 | 2008-09-03 | 武汉元丰汽车零部件有限公司 | Floating tong type bipushing rod pneumatic disk brake based on rectangular torsional spring single dicrection clutch |
| CN101852253A (en) * | 2010-06-11 | 2010-10-06 | 宁波三浪环球车辆部件有限公司 | Air disc brake |
| CN102384188A (en) * | 2011-11-01 | 2012-03-21 | 苏州大方特种车股份有限公司 | Flat chassis type brake axle |
| CN106151316A (en) * | 2016-08-17 | 2016-11-23 | 中国重汽集团济南动力有限公司 | The disk brake assembly that air chamber is positioned radially |
| CN109114139A (en) * | 2018-09-05 | 2019-01-01 | 宁波合力制动***有限公司 | Air-pressure disc brake |
| US10738836B2 (en) | 2016-11-30 | 2020-08-11 | Saint-Gobain Performance Plastics Rencol Limited | Adjustable torque assembly |
| CN113029589A (en) * | 2021-03-02 | 2021-06-25 | 深圳市金岷江智能装备有限公司 | Function testing machine |
| CN113153936A (en) * | 2021-04-08 | 2021-07-23 | 山东纳赫汽车零部件有限公司 | Disc brake pushes away a set position structure |
-
2004
- 2004-06-09 CN CN 200420023573 patent/CN2729418Y/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100383428C (en) * | 2005-12-22 | 2008-04-23 | 江苏恒力制动器制造有限公司 | Double thrust disc and double regulating caliper type pneumatic brake device capable of self-regulating braking clearance |
| CN100416128C (en) * | 2006-11-06 | 2008-09-03 | 武汉元丰汽车零部件有限公司 | Floating tong type bipushing rod pneumatic disk brake based on rectangular torsional spring single dicrection clutch |
| CN101852253A (en) * | 2010-06-11 | 2010-10-06 | 宁波三浪环球车辆部件有限公司 | Air disc brake |
| CN102384188A (en) * | 2011-11-01 | 2012-03-21 | 苏州大方特种车股份有限公司 | Flat chassis type brake axle |
| CN106151316A (en) * | 2016-08-17 | 2016-11-23 | 中国重汽集团济南动力有限公司 | The disk brake assembly that air chamber is positioned radially |
| CN106151316B (en) * | 2016-08-17 | 2018-04-06 | 中国重汽集团济南动力有限公司 | The disk brake assembly that air chamber is positioned radially |
| US10738836B2 (en) | 2016-11-30 | 2020-08-11 | Saint-Gobain Performance Plastics Rencol Limited | Adjustable torque assembly |
| CN109114139A (en) * | 2018-09-05 | 2019-01-01 | 宁波合力制动***有限公司 | Air-pressure disc brake |
| CN109114139B (en) * | 2018-09-05 | 2024-02-02 | 宁波合力制动***有限公司 | Pneumatic disc brake |
| CN113029589A (en) * | 2021-03-02 | 2021-06-25 | 深圳市金岷江智能装备有限公司 | Function testing machine |
| CN113153936A (en) * | 2021-04-08 | 2021-07-23 | 山东纳赫汽车零部件有限公司 | Disc brake pushes away a set position structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG WANAN SCIENCE & TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: CHEN LIXIANG Effective date: 20080425 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080425 Address after: Zhuji City, Zhejiang Province town of Wan An science and Technology Park, zip code: 311835 Patentee after: Zhejiang VIE Science & Technology Co., Ltd. Address before: Zhuji City, Zhejiang Province town of Wan An science and Technology Park, zip code: 311835 Patentee before: Chen Lixiang |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140609 Granted publication date: 20050928 |