CN201810707U - Train brake pad - Google Patents
Train brake pad Download PDFInfo
- Publication number
- CN201810707U CN201810707U CN 201020600968 CN201020600968U CN201810707U CN 201810707 U CN201810707 U CN 201810707U CN 201020600968 CN201020600968 CN 201020600968 CN 201020600968 U CN201020600968 U CN 201020600968U CN 201810707 U CN201810707 U CN 201810707U
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- Prior art keywords
- brake pad
- mounting plate
- brake
- along
- positive
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Abstract
The utility model discloses a train brake pad. The train brake pad comprises a mounting plate and friction blocks, wherein the friction blocks are arranged on the mounting block; the friction blocks comprise first friction blocks and second friction blocks; the first friction blocks are hexagonal bodies; the second fiction blocks are pentagonal body; one surface, facing the outside of the mounting plate, of the five side surfaces of each of the second friction blocks is a convex cambered surface; and the second friction blocks are distributed along the periphery of the front surface of the mounting plate and enclose the first fiction blocks in the centre, or the second friction blocks are distributed into two rows along the edges of the inside arc and the outside arc of the front surface of the mounting plate to clamp the first friction blocks in the centre. The train brake pad can effectively reduce the damage of the friction blocks of the brake pad under brake conditions of high speed and high pressure.
Description
Technical field
The utility model relates to a kind of train braking device, especially relates to a kind of train braking brake lining.
Background technique
Along with the trend of train, train braking is had higher requirement to high speed development.What train generally adopted with brake pad is the fixedly connected brake lining structure of rivet, and the brake pad shape is generally circle, Hexagon, quadrilateral or triangle, the brake pad breakage of this brake lining under the braking condition of high speed and high pressure, therefore in braking at a high speed because the acting in conjunction of bearing alternating stress and high heat load, phenomenons such as causing brake lining brake pad crackle easily, fall piece, be damaged.
Summary of the invention
The purpose of this utility model is to provide a kind of train braking brake lining that can effectively reduce the brake pad breakage of brake lining under the braking condition of high speed and high pressure.
In order to achieve the above object, first kind of technological scheme of the present utility model is: a kind of train braking brake lining, comprise mounting plate and brake pad, and brake pad is installed on the mounting plate, and described brake pad is divided into first brake pad and second brake pad; First brake pad is the hexagon body, and second brake pad is the pentagon body; A face towards the mounting plate outside in five sides of second brake pad is a convex globoidal; In the middle of described second brake pad distributed around along the mounting plate front and first brake pad is trapped among, perhaps described second brake pad was scattered in two rows along the interior outer arc edge in mounting plate front and first brake pad is clipped in the middle.
The top of described first brake pad is that powder bed and powder bed have mesopore, and the top of second brake pad is that powder bed and powder bed have mesopore.
Described second brake pad distributes all around along the mounting plate front and first brake pad is trapped among the centre, and described first brake pad has 4, and each side of its hexagon body is the plane; Second brake pad has 14, in the side of its pentagon body except that convex globoidal all the other four sides be the plane.
Described second brake pad is scattered in two rows and first brake pad is clipped in the middle along the interior outer arc edge in mounting plate front, described first brake pad has 6, and each side of its hexagon body is the plane; Second brake pad has 12, and in the side of its pentagon body except that convex globoidal all the other four sides be the plane, second brake pad has four and be scattered in a row along the inner arc edge in mounting plate front, second brake pad has eight and be scattered in a row along the outer arc edge in mounting plate front.
Described first brake pad has 4 or 6, and each side of its hexagon body is cambered surface; Second brake pad has 14 or 12 accordingly, and in the side of its pentagon body except that convex globoidal all the other four sides be cambered surface.
In order to achieve the above object, second kind of technological scheme of the present utility model is: a kind of train braking brake lining, comprise mounting plate and brake pad, and brake pad is contained on the mounting plate by regulator is floating type, and described brake pad is divided into first brake pad and second brake pad; First brake pad is the hexagon body, and second brake pad is the pentagon body; A face towards the mounting plate outside in five sides of second brake pad is a convex globoidal; In the middle of described second brake pad distributed around along the mounting plate front and first brake pad is trapped among, perhaps described second brake pad was scattered in two rows along the interior outer arc edge in mounting plate front and first brake pad is clipped in the middle.
The top of described first brake pad is that powder bed and powder bed have mesopore, and the top of second brake pad is that powder bed and powder bed have mesopore.
Described second brake pad distributes all around along the mounting plate front and first brake pad is trapped among the centre, and described first brake pad has 4, and each side of its hexagon body is the plane; Second brake pad has 14, in the side of its pentagon body except that convex globoidal all the other four sides be the plane.
Described second brake pad is scattered in two rows and first brake pad is clipped in the middle along the interior outer arc edge in mounting plate front, described first brake pad has 6, and each side of its hexagon body is the plane; Second brake pad has 12, and in the side of its pentagon body except that convex globoidal all the other four sides be the plane, second brake pad has four and be scattered in a row along the inner arc edge in mounting plate front, second brake pad has eight and be scattered in a row along the outer arc edge in mounting plate front.
After adopting said structure,, therefore, can reduce that machinery is damaged and torque forces, can effectively reduce the brake pad breakage of brake lining under the braking condition of high speed and high pressure because a face towards the mounting plate outside is a convex globoidal in five sides of second brake pad.
Description of drawings
The embodiment who provides below in conjunction with accompanying drawing is described in further detail the utility model.
Fig. 1 is a kind of train braking brake lining first an embodiment's of the present utility model main TV structure schematic representation;
Fig. 2 is the structural representation of second brake pad among Fig. 1;
Fig. 3 is a kind of partial sectional view of the package assembly of brake pad and mounting plate among Fig. 1;
Fig. 4 is second kind of partial sectional view of the package assembly of brake pad and mounting plate among Fig. 1;
Fig. 5 is the third partial sectional view of the package assembly of brake pad and mounting plate among Fig. 1;
Fig. 6 is the 4th a kind of partial sectional view of the package assembly of brake pad in the utility model and mounting plate;
Fig. 7 is the 5th a kind of partial sectional view of the package assembly of brake pad in the utility model and mounting plate;
Fig. 8 is second an embodiment's of the present utility model structural representation;
Fig. 9 is the utility model the 3rd embodiment's a structural representation.
Embodiment
As shown in Figure 1, 2, 3, first embodiment of the present utility model, a kind of train braking brake lining comprises mounting plate 1 and brake pad 3, brake pad 3 is installed on the mounting plate 1, described brake pad 3 is divided into first brake pad 3 ' and second brake pad 3 "; First brake pad 3 ' is the hexagon body, second brake pad 3 " be the pentagon body; Second brake pad 3 " five sides in be convex globoidal 3 towards the face in mounting plate 1 outside "-6; Described second brake pad 3 " be trapped among the centre along mounting plate 1 positive distribution all around and with first brake pad 3 '.
Shown in Fig. 2,3, the top of described first brake pad 3 ' is that powder bed 3 '-2 and powder bed 3 '-2 have mesopore 3 '-1, the second brake pad 3 " top be powder bed 3 "-2 and powder bed 3 "-2 have mesopore 3 "-1.
As shown in Figure 1, described second brake pad 3 " be trapped among the centre along mounting plate 1 positive distribution all around and with first brake pad 3 ', described first brake pad 3 ' has 4, and each side of its hexagon body is the plane; Second brake pad 3 " have 14, in the side of its pentagon body except that convex globoidal 3 " all the other four sides are the plane-6.
As shown in Figure 3, described brake pad 3 can be fixed together by pressure sintering with mounting plate 1.
As shown in Figure 4, in the present embodiment, brake pad 3 also can be fixedlyed connected by rivet 6 with mounting plate 1.
As shown in Figure 5, in the present embodiment, brake pad 3 also can be fixed by welding in mounting plate 1.
Shown in Fig. 6,8, be the utility model second embodiment, a kind of train braking brake lining comprises mounting plate 1 and brake pad 3, brake pad 3 is by regulator 2 floating type being contained on the mounting plate 1, described brake pad 3 is divided into first brake pad 3 ' and second brake pad 3 "; First brake pad 3 ' is the hexagon body, second brake pad 3 " be the pentagon body; Second brake pad 3 " five sides in be convex globoidal 3 towards the face in mounting plate 1 outside "-6; Described second brake pad 3 " distribute around positive along mounting plate 1 and first brake pad 3 ' be trapped among in the middle of, perhaps described second brake pad 3 " be scattered in two rows along the interior outer arc edge in mounting plate 1 front and first brake pad 3 ' be clipped in the middle.
Referring to 2,3, the top of described first brake pad 3 ' is that powder bed 3 '-2 and powder bed 3 '-2 have mesopore 3 '-1, the second brake pad 3 " top be powder bed 3 "-2 and powder bed 3 "-2 have mesopore 3 "-1.
As shown in Figure 8, described second brake pad 3 " be scattered in two rows along the interior outer arc edge in mounting plate 1 front and first brake pad 3 ' is clipped in the middle, described first brake pad 3 ' has 6, and each side of its hexagon body is the plane; Second brake pad 3 " have 12; and in the side of its pentagon body except that convex globoidal 3 " all the other four sides are the plane-6, second brake pad 3 " have along the inner arc edge in mounting plate 1 front four and be scattered in a row, second brake pad 3 " have eight and be scattered in a row along the outer arc edge in mounting plate 1 front.
As shown in Figure 6, in the present embodiment, brake pad 3 with the floating type linkage structure of mounting plate 1 is: have the installation cricket cup 1-6 of three or three integral multiple on the described mounting plate 1, each bottom that cricket cup 1-6 is installed all has regulator mounting hole 1-4; Described regulator 2 comprises carrier board 2-6, regulator ball cup 2-1 and regulator spherical surface body 2-3, has three regulator ball cup 2-1 on the carrier board 2-6, and regulator ball cup 2-1 bottom has through hole 2-2, and carrier board 2-6 bottom has regulator spherical surface body 2-3; Described brake pad 3 comprises powder bed 3-1, dunnage 3-2, brake pad spherical surface body 3-3 and afterbody coupling shaft 3-4, powder bed 3-1 is positioned at dunnage 3-2 top and has mesopore 3-5, dunnage 3-2 bottom has brake pad spherical surface body 3-3, and the lower end of brake pad spherical surface body 3-3 has afterbody coupling shaft 3-4; The regulator spherical surface body 2-3 of described regulator 2 packs into and installs among the cricket cup 1-6 and be slidingly matched mutually accordingly on the mounting plate 1; The brake pad spherical surface body 3-3 of described brake pad 3 packs on the regulator 2 among the corresponding regulator ball cup 2-1 and is slidingly matched mutually, be positioned on the described mounting plate 1 each regulator mounting hole 1-4 around locate all to have at least one regulator positioning pin hole 1-3 and three brake pad mounting hole 1-5; Described regulator 2 also comprises installation base 2-4 and regulator location protruding pin 2-5, and regulator location protruding pin 2-5 is located at carrier board 2-6 bottom, and installation base 2-4 is located at the lower end of regulator spherical surface body 2-3; The installation base 2-4 loose fit ground of described regulator 2 inserts among the regulator mounting hole 1-4 of mounting plate 1, and the regulator of regulator 2 location protruding pin 2-5 inserts among the regulator positioning pin hole 1-3 of mounting plate 1; The afterbody coupling shaft 3-4 of described brake pad 3 passes through hole 2-2 on the regulator 2 and the brake pad mounting hole 1-5 on the mounting plate 1, and described spring is a spring collar 4, and the end of afterbody coupling shaft 3-4 is connected with mounting plate 1 elasticity by this spring collar 4
Regulator ball cup 2-1 on the carrier board 2-6 is made of a whole ball-and-socket, also can be that a plurality of ball-and-sockets by a plurality of different-diameters are connected in sequence.
As shown in Figure 7, in the present embodiment, brake pad 3 also can be that the afterbody coupling shaft 3-4 of brake pad 3 directly passes the brake pad mounting hole 1-5 on the mounting plate 1, and is connected with mounting plate 1 elasticity by spring collar 4 with the floating type linkage structure of mounting plate 1.
As shown in Figure 9, be the utility model the 3rd embodiment, second brake pad 3 wherein " distribute around positive along mounting plate 1 and first brake pad 3 ' be trapped among in the middle of; First brake pad 3 ' has 4, and each side of its hexagon body is cambered surface; Second brake pad 3 " have 14 accordingly, and in the side of its pentagon body except that convex globoidal 3 " all the other four sides are cambered surface-6.All the other structures are identical with above-mentioned first embodiment.
Certainly, first brake pad 3 ' of present embodiment also can be 6, second brake pad 3 " there are 12 accordingly.
The utility model working procedure is as follows: mounting plate 1 back side curve bath card of brake pad is connected with the brake plate support of braking clamp, and be fixed on the braking clamp, after the driver sends the braking request instruction, the braking clamp is under the effect of pressure air, produce thrust, promote brake pad and compress brake disc, thereby produce frictional force, finally be converted into vehicles whose braking forces, finish the vehicle braked process.Because a face towards the mounting plate outside in five sides of second brake pad in the utility model is a convex globoidal, therefore, can reduce that machinery is damaged and torque forces, can effectively reduce the brake pad breakage of brake lining under the braking condition of high speed and high pressure.
Claims (10)
1. a train braking brake lining comprises mounting plate (1) and brake pad (3), and brake pad (3) is installed on the mounting plate (1), it is characterized in that: described brake pad (3) is divided into first brake pad (3 ') and second brake pad (3 "); First brake pad (3 ') is the hexagon body, and second brake pad (3 ") be the pentagon body; Be convex globoidal (3 "-6) towards the face in mounting plate (1) outside in five sides of second brake pad (3 "); In the middle of described second brake pad (3 ") distributed around positive along mounting plate (1) and first brake pad (3 ') is trapped among, perhaps described second brake pad (3 ") was scattered in two rows and first brake pad (3 ') is clipped in the middle along the positive interior outer arc edge of mounting plate (1).
2. train braking brake lining according to claim 1, it is characterized in that: the top of described first brake pad (3 ') is that powder bed (3 '-2) and powder bed (3 '-2) have mesopore (3 '-1), and the top of second brake pad (3 ") is that powder bed (3 "-2) and powder bed (3 "-2) have mesopore (3 "-1).
3. train braking brake lining according to claim 1, it is characterized in that: described second brake pad (3 ") be trapped among the centre along the positive distribution all around of mounting plate (1) and with first brake pad (3 '); and described first brake pad (3 ') has 4, and each side of its hexagon body is the plane; Second brake pad (3 ") has 14, in the side of its pentagon body except that convex globoidal (3 "-6) all the other four sides be the plane.
4. train braking brake lining according to claim 1, it is characterized in that: described second brake pad (3 ") is scattered in two rows and first brake pad (3 ') is clipped in the middle along the positive interior outer arc edge of mounting plate (1); described first brake pad (3 ') has 6, and each side of its hexagon body is the plane; Second brake pad (3 ") has 12; and in the side of its pentagon body except that convex globoidal (3 "-6) all the other four sides be the plane, second brake pad (3 ") has four and be scattered in a row along the positive inner arc edge of mounting plate (1), second brake pad (3 ") has eight and be scattered in a row along the positive outer arc edge of mounting plate (1).
5. train braking brake lining according to claim 1 is characterized in that: described first brake pad (3 ') has 4 or 6, and each side of its hexagon body is cambered surface; Second brake pad (3 ") has 14 or 12 accordingly, and in the side of its pentagon body except that convex globoidal (3 "-6) all the other four sides be cambered surface.
6. a train braking brake lining comprises mounting plate (1) and brake pad (3), and brake pad (3) is contained on the mounting plate (1) by regulator (2) is floating type, it is characterized in that: described brake pad (3) is divided into first brake pad (3 ') and second brake pad (3 "); First brake pad (3 ') is the hexagon body, and second brake pad (3 ") be the pentagon body; Be convex globoidal (3 "-6) towards the face in mounting plate (1) outside in five sides of second brake pad (3 "); In the middle of described second brake pad (3 ") distributed around positive along mounting plate (1) and first brake pad (3 ') is trapped among, perhaps described second brake pad (3 ") was scattered in two rows and first brake pad (3 ') is clipped in the middle along the positive interior outer arc edge of mounting plate (1).
7. train braking brake lining according to claim 6, it is characterized in that: the top of described first brake pad (3 ') is that powder bed (3 '-2) and powder bed (3 '-2) have mesopore (3 '-1), and the top of second brake pad (3 ") is that powder bed (3 "-2) and powder bed (3 "-2) have mesopore (3 "-1).
8. train braking brake lining according to claim 6, it is characterized in that: described second brake pad (3 ") be trapped among the centre along the positive distribution all around of mounting plate (1) and with first brake pad (3 '); and described first brake pad (3 ') has 4, and each side of its hexagon body is the plane; Second brake pad (3 ") has 14, in the side of its pentagon body except that convex globoidal (3 "-6) all the other four sides be the plane.
9. train braking brake lining according to claim 6, it is characterized in that: described second brake pad (3 ") is scattered in two rows and first brake pad (3 ') is clipped in the middle along the positive interior outer arc edge of mounting plate (1); described first brake pad (3 ') has 6, and each side of its hexagon body is the plane; Second brake pad (3 ") has 12; and in the side of its pentagon body except that convex globoidal (3 "-6) all the other four sides be the plane, second brake pad (3 ") has four and be scattered in a row along the positive inner arc edge of mounting plate (1), second brake pad (3 ") has eight and be scattered in a row along the positive outer arc edge of mounting plate (1).
10. train braking brake lining according to claim 6 is characterized in that: described first brake pad (3 ') has 4 or 6, and each side of its hexagon body is cambered surface; Second brake pad (3 ") has 14 or 12 accordingly, and in the side of its pentagon body except that convex globoidal (3 "-6) all the other four sides be cambered surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020600968 CN201810707U (en) | 2010-10-18 | 2010-10-18 | Train brake pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020600968 CN201810707U (en) | 2010-10-18 | 2010-10-18 | Train brake pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201810707U true CN201810707U (en) | 2011-04-27 |
Family
ID=43893649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020600968 Expired - Lifetime CN201810707U (en) | 2010-10-18 | 2010-10-18 | Train brake pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201810707U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102003482A (en) * | 2010-10-18 | 2011-04-06 | 常州市铁马科技实业有限公司 | Brake pad for train |
| CN104006098A (en) * | 2014-05-27 | 2014-08-27 | 长春轨道客车股份有限公司 | motor train unit foundation brake device suitable for high and cold environment |
| WO2016102285A1 (en) * | 2014-12-23 | 2016-06-30 | Knorr-Bremse Systeme für Schienenfahrzeuge GmbH | Brake lining for a partially lined disc brake, arrangement of a brake lining on a lining holder, and method for actuating a brake lining held on a lining holder |
| WO2016102287A1 (en) * | 2014-12-23 | 2016-06-30 | Knorr-Bremse Systeme für Schienenfahrzeuge GmbH | Brake lining for a partial-lining disk brake, arrangement of a brake lining on a lining holder, and method for actuating a brake lining held on a lining holder |
-
2010
- 2010-10-18 CN CN 201020600968 patent/CN201810707U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102003482A (en) * | 2010-10-18 | 2011-04-06 | 常州市铁马科技实业有限公司 | Brake pad for train |
| CN104006098A (en) * | 2014-05-27 | 2014-08-27 | 长春轨道客车股份有限公司 | motor train unit foundation brake device suitable for high and cold environment |
| WO2016102285A1 (en) * | 2014-12-23 | 2016-06-30 | Knorr-Bremse Systeme für Schienenfahrzeuge GmbH | Brake lining for a partially lined disc brake, arrangement of a brake lining on a lining holder, and method for actuating a brake lining held on a lining holder |
| WO2016102287A1 (en) * | 2014-12-23 | 2016-06-30 | Knorr-Bremse Systeme für Schienenfahrzeuge GmbH | Brake lining for a partial-lining disk brake, arrangement of a brake lining on a lining holder, and method for actuating a brake lining held on a lining holder |
| CN105889371A (en) * | 2014-12-23 | 2016-08-24 | 克诺尔-布里姆斯轨道车辆系统有限公司 | Brake lining, system of arranging thereof, and operation method |
| JP2018505357A (en) * | 2014-12-23 | 2018-02-22 | クノル−ブレムゼ ジステーメ フューア シーネンファールツォイゲ ゲゼルシャフト ミット ベシュレンクテル ハフツングＫｎｏｒｒ−Ｂｒｅｍｓｅ Ｓｙｓｔｅｍｅ ｆｕｅｒ Ｓｃｈｉｅｎｅｎｆａｈｒｚｅｕｇｅ ＧｍｂＨ | Brake lining for split lining type disc brake, arrangement structure of brake lining in lining holder, and method of operating brake lining fastened to lining holder |
| RU2659121C1 (en) * | 2014-12-23 | 2018-06-28 | Кнорр-Бремзе Зюстеме Фюр Шиненфарцойге Гмбх | Brake pad for the disk brake with sectional pads, brake pad arrangement on the pad holder and method of the held on the pad holder brake pad actuation |
| RU2662874C1 (en) * | 2014-12-23 | 2018-07-31 | Кнорр-Бремзе Зюстеме Фюр Шиненфарцойге Гмбх | Friction lining for disk brake, installation of friction lining on lining holder and method of actuation of friction lining mounted to lining holder |
| US10718392B2 (en) | 2014-12-23 | 2020-07-21 | Knorr-Bremse System Für Schienenfahrzeuge GmbH | Brake lining for a partially lined disc brake, arrangement of a brake lining on a lining holder, and method for actuating a brake lining held on a lining holder |
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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: CSR CHANGZHOU TECH-MARK INDUSTRIAL CO., LTD. Free format text: FORMER OWNER: CHANGZHOU TIEMA SCIENCE AND TECHNOLOGY INDUSTRIAL CO., LTD. Effective date: 20110815 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20110815 Address after: Xue Jia Zhen 213125 north of Jiangsu Province, Changzhou City Shun Road No. 19 Co-patentee after: Nanche Qisuyan Engine and Vehicle Technics Institute Co., Ltd. Patentee after: CSR Changzhou Tech-Mark Industrial Co., Ltd. Address before: Xue Jia Zhen 213125 north of Jiangsu Province, Changzhou City Shun Road No. 19 Co-patentee before: Nanche Qisuyan Engine and Vehicle Technics Institute Co., Ltd. Patentee before: Changzhou Tech-Mark Industrial Co., Ltd. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20110427 Effective date of abandoning: 20120704 |