CN201606435U - Brake pad with elastic floating structure - Google Patents
Brake pad with elastic floating structure Download PDFInfo
- Publication number
- CN201606435U CN201606435U CN2010200550244U CN201020055024U CN201606435U CN 201606435 U CN201606435 U CN 201606435U CN 2010200550244 U CN2010200550244 U CN 2010200550244U CN 201020055024 U CN201020055024 U CN 201020055024U CN 201606435 U CN201606435 U CN 201606435U
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- China
- Prior art keywords
- brake block
- floating structure
- elastic
- brake
- elastic floating
- 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
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Abstract
The utility model provides a brake pad with an elastic floating structure; as a disc-shaped spring, an elastic clamping ring and a spherical body are mounted, the eccentric wear situation of the brake pad can be effectively solved, the full contact and the friction between a brake block of the brake pad and the surface of a brake disc can be fully ensured, and further a high-speed train is effectively braked.
Description
Technical field
The utility model relates to the rail vehicle braking device, particularly relates to a kind of elastic floating structure brake block.
Background technique
High-speed train braking is to rely on the brake block friction brake disk to realize, the brake block of existing bullet train adopts welding or riveted structure more, because the linear from inside to outside increase of brake disc radial line speed, cause braking force inconsistent, it is big to cause the instability of braking quality and friction piece Internal and external cycle thickness difference to occur, i.e. eccentric wear phenomenon, and the brake block of ubiquity brake block contacts inadequate phenomenon with the brake disc surface, thereby cause high-speed train braking steady inadequately, stopping distance is long.
Summary of the invention
The technical problem that solves
For addressing the above problem, the utility model provides a kind of elastic floating structure brake block, can effectively solve the eccentric wear situation of brake block, the brake block that can fully guarantee brake block fully contacts with the brake disc surface and rub, thereby effectively brakes bullet train.
Technological scheme
The technological scheme that its technical problem that solves the utility model adopts is: as Fig. 1, Fig. 2 and shown in Figure 3, elastic floating structure brake block mainly is made up of brake block 1, disk spring 2, steel backing 3, elastic collar 4, cylinder connecting rod 5, coattail board 7, each piece brake block 1 and three or three groups of disk springs 2 cooperate a side that is fixed on steel backing 3 by three elastic collars 4 and three cylinder connecting rods 5, coattail board 7 is welded on the opposite side of steel backing 3, thereby forms elastic floating structure brake block of the present utility model.Described elastic collar 4 is a part general on the market, it act as by cylinder connecting rod 5 is flexible brake block 1 is fixed on the steel backing 3, thereby the brake block 1 of realizing the utility model elastic floating structure brake block is flexible after being subjected to brake pressure, fully the contacting with the train braking panel surface and rubbing of adjustable-angle.
For further increasing elasticity and the adjustable angle of brake block 1 after being subjected to brake pressure of the utility model elastic floating structure brake block, as shown in Figure 4, increase spherical surface body 6 in disk spring 2 backs, this spherical surface body 6 is embedded in the steel backing 3.Be subjected at brake block 1 under the situation of brake pressure, spherical surface body 6 can rotate, and finishes the adjustment of brake block 1 angle under the cooperation of disk spring 2 and elastic collar 4 jointly, thereby more effectively brake block 1 is fully contacted with the train braking panel surface and rubs.Thereby more effective braking train.
Beneficial effect
The elasticity riveted structure brake block that the utility model provides, because disk spring 2, elastic collar 4 and spherical surface body 6 have been installed, can effectively solve the eccentric wear situation of brake block, the brake block that can fully guarantee brake block fully contacts with the brake disc surface and rub, thereby effectively brake bullet train.
Description of drawings
Fig. 1 is an elastic floating structure brake block floor map of the present utility model.
Fig. 2 is an elastic floating structure brake block left view of the present utility model.
Fig. 3 is the A-A sectional drawing of elastic floating structure brake block of the present utility model.
Fig. 4 is the A-A sectional drawing that elastic floating structure brake block of the present utility model increases spherical surface body.
Embodiment
As Fig. 1, Fig. 2 and shown in Figure 3, elastic floating structure brake block mainly is made up of brake block 1, disk spring 2, steel backing 3, elastic collar 4, cylinder connecting rod 5, coattail board 7, each piece brake block 1 and three or three groups of disk springs 2 cooperate a side that is fixed on steel backing 3 by three elastic collars 4 and three cylinder connecting rods 5, coattail board 7 is welded on the opposite side of steel backing 3, thereby forms elastic floating structure brake block of the present utility model.Described elastic collar 4 is a part general on the market, it act as by cylinder connecting rod 5 is flexible brake block 1 is fixed on the steel backing 3, thereby the brake block 1 of realizing the utility model elastic floating structure brake block is flexible after being subjected to brake pressure, fully the contacting with the train braking panel surface and rubbing of adjustable-angle.
For further increasing elasticity and the adjustable angle of brake block 1 after being subjected to brake pressure of the utility model elastic floating structure brake block, as shown in Figure 4, locating slot at steel backing 3 relevant positions processing corresponding size, increase spherical surface body 6 in disk spring 2 backs, this spherical surface body 6 is embedded in the locating slot of steel backing 3.Be subjected at brake block 1 under the situation of brake pressure, spherical surface body 6 can rotate, and finishes the adjustment of brake block 1 angle under the cooperation of disk spring 2 and elastic collar 4 jointly, thereby more effectively brake block 1 is fully contacted with the train braking panel surface and rubs.Thereby more effective braking train.
Claims (3)
1. elastic floating structure brake block, mainly form, it is characterized in that brake block (1) and disk spring (2) are fixed on the steel backing (3) by elastic collar (4) and cylinder connecting rod (5) cooperation by brake block (1), disk spring (2), steel backing (3), elastic collar (4), cylinder connecting rod (5), coattail board (7).
2. elastic floating structure brake block according to claim 1 is characterized in that brake block (1), disk spring (2) and spherical surface body (6) are fixed on the steel backing (3) by elastic collar (4) and cylinder connecting rod (5) cooperation.
3. elastic floating structure brake block according to claim 1 is characterized in that spherical surface body (6) is installed in the fixed groove of steel backing (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200550244U CN201606435U (en) | 2010-01-14 | 2010-01-14 | Brake pad with elastic floating structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200550244U CN201606435U (en) | 2010-01-14 | 2010-01-14 | Brake pad with elastic floating structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201606435U true CN201606435U (en) | 2010-10-13 |
Family
ID=42951141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200550244U Expired - Fee Related CN201606435U (en) | 2010-01-14 | 2010-01-14 | Brake pad with elastic floating structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201606435U (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101982668A (en) * | 2010-10-18 | 2011-03-02 | 常州市铁马科技实业有限公司 | Regulator for train brake pad |
| CN102537159A (en) * | 2010-12-22 | 2012-07-04 | 吴佩芳 | Installation structure of powder metallurgical brake pad of motor train unit |
| CN102537158A (en) * | 2010-12-22 | 2012-07-04 | 吴佩芳 | Mounting structure for powder metallurgy brake pad of high-speed train |
| CN102537160A (en) * | 2010-12-22 | 2012-07-04 | 吴佩芳 | Mounting structure for brake pads of motor train unit |
| CN102588473A (en) * | 2011-04-02 | 2012-07-18 | 吴佩芳 | Installation steel backing for powder metallurgy brake pad of rapid train |
| CN102705405A (en) * | 2012-05-07 | 2012-10-03 | 北京天宜上佳新材料有限公司 | Floatation type brake pad for high speed train |
| CN102927170A (en) * | 2012-06-05 | 2013-02-13 | 北京天宜上佳新材料有限公司 | Novel brake pad with dovetailing steel back structure and floatable friction blocks |
| CN103328849A (en) * | 2010-12-28 | 2013-09-25 | 费弗莱运输公司 | Flexible friction pad and brake lining provided with such a pad |
| CN103562587A (en) * | 2011-06-02 | 2014-02-05 | 新日铁住金株式会社 | Brake lining for railway vehicles and disc brakes equipped with same |
| WO2014121704A1 (en) * | 2013-02-06 | 2014-08-14 | 北京天宜上佳新材料有限公司 | Floating type brake pad for train |
| CN104455105A (en) * | 2014-12-17 | 2015-03-25 | 北京天宜上佳新材料有限公司 | Floating type brake pad |
| WO2018000895A1 (en) * | 2016-06-30 | 2018-01-04 | 北京北摩高科摩擦材料股份有限公司 | Elastic adjustable brake pad for use in train |
| CN108431443A (en) * | 2015-12-25 | 2018-08-21 | 新日铁住金株式会社 | Brake lining for railway vehicle and disc brake including the brake lining for railway vehicle |
| CN111536176A (en) * | 2020-06-28 | 2020-08-14 | 句容市天王汽车配件制造有限公司 | Brake drum for automobile brake |
-
2010
- 2010-01-14 CN CN2010200550244U patent/CN201606435U/en not_active Expired - Fee Related
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101982668B (en) * | 2010-10-18 | 2012-05-16 | 常州南车铁马科技实业有限公司 | Regulator for train brake pad |
| CN101982668A (en) * | 2010-10-18 | 2011-03-02 | 常州市铁马科技实业有限公司 | Regulator for train brake pad |
| CN102537159A (en) * | 2010-12-22 | 2012-07-04 | 吴佩芳 | Installation structure of powder metallurgical brake pad of motor train unit |
| CN102537158A (en) * | 2010-12-22 | 2012-07-04 | 吴佩芳 | Mounting structure for powder metallurgy brake pad of high-speed train |
| CN102537160A (en) * | 2010-12-22 | 2012-07-04 | 吴佩芳 | Mounting structure for brake pads of motor train unit |
| CN103328849B (en) * | 2010-12-28 | 2016-08-24 | 费弗莱运输公司 | Flexible friction pad and the brake lining being provided with this pad |
| CN103328849A (en) * | 2010-12-28 | 2013-09-25 | 费弗莱运输公司 | Flexible friction pad and brake lining provided with such a pad |
| CN102588473A (en) * | 2011-04-02 | 2012-07-18 | 吴佩芳 | Installation steel backing for powder metallurgy brake pad of rapid train |
| CN102588473B (en) * | 2011-04-02 | 2015-03-25 | 北京天宜上佳新材料有限公司 | Installation steel backing for powder metallurgy brake pad of rapid train |
| CN103562587A (en) * | 2011-06-02 | 2014-02-05 | 新日铁住金株式会社 | Brake lining for railway vehicles and disc brakes equipped with same |
| CN103562587B (en) * | 2011-06-02 | 2017-02-15 | 新日铁住金株式会社 | Brake lining for railway vehicles and disc brakes equipped with same |
| CN102705405A (en) * | 2012-05-07 | 2012-10-03 | 北京天宜上佳新材料有限公司 | Floatation type brake pad for high speed train |
| CN102927170A (en) * | 2012-06-05 | 2013-02-13 | 北京天宜上佳新材料有限公司 | Novel brake pad with dovetailing steel back structure and floatable friction blocks |
| WO2014121704A1 (en) * | 2013-02-06 | 2014-08-14 | 北京天宜上佳新材料有限公司 | Floating type brake pad for train |
| EA029606B1 (en) * | 2013-02-06 | 2018-04-30 | Бейджинг Тяньишанцзя Нью Матириал Корп., Лтд | Floating brake pad for a train |
| CN104455105A (en) * | 2014-12-17 | 2015-03-25 | 北京天宜上佳新材料有限公司 | Floating type brake pad |
| CN108431443A (en) * | 2015-12-25 | 2018-08-21 | 新日铁住金株式会社 | Brake lining for railway vehicle and disc brake including the brake lining for railway vehicle |
| CN108431443B (en) * | 2015-12-25 | 2020-03-17 | 日本制铁株式会社 | Brake lining for railway vehicle and disc brake provided with same |
| WO2018000895A1 (en) * | 2016-06-30 | 2018-01-04 | 北京北摩高科摩擦材料股份有限公司 | Elastic adjustable brake pad for use in train |
| US10731721B2 (en) | 2016-06-30 | 2020-08-04 | Beijing Bei Mo Gao Ke Friction Material Co. Ltd | Elastic adjustable brake pad for use in train |
| CN111536176A (en) * | 2020-06-28 | 2020-08-14 | 句容市天王汽车配件制造有限公司 | Brake drum for automobile brake |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101013 Termination date: 20170114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |