CN203979216U - Novel Light-Rail brake lining linkage structure - Google Patents
Novel Light-Rail brake lining linkage structure Download PDFInfo
- Publication number
- CN203979216U CN203979216U CN201320890125.7U CN201320890125U CN203979216U CN 203979216 U CN203979216 U CN 203979216U CN 201320890125 U CN201320890125 U CN 201320890125U CN 203979216 U CN203979216 U CN 203979216U
- Authority
- CN
- China
- Prior art keywords
- mounting plate
- brake pad
- boss
- linkage structure
- novel light
- 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 - Lifetime
Links
- 241000397426 Centroberyx lineatus Species 0.000 claims abstract description 6
- 210000002435 tendon Anatomy 0.000 claims description 3
- 238000010008 shearing Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000000428 dust Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002783 friction material Substances 0.000 description 1
Abstract
The utility model relates to a kind of Novel Light-Rail brake lining linkage structure, comprise the mounting plate and the brake pad that are fixedly connected with, the both sides of mounting plate are provided with positioning pin hole, described mounting plate is curved, described mounting plate is positioned at brake pad one side and is provided with plural boss, brake pad is provided with plural groove, and each groove respectively with mounting plate on each self-corresponding boss join, brake pad surface is provided with at least two grooves, boss on described mounting plate is swallow-tail form or T shape, and the groove on brake pad is corresponding dovetail groove or T-slot.The utility model is simple and reasonable for structure, increases the combination force of brake pad and mounting plate, while braking, makes brake lining can bear larger shearing force under fair speed, meets the requirement that car speed grade improves.
Description
Technical field
The utility model relates to a kind of Novel Light-Rail brake lining linkage structure, belongs to light rail braking technology field.
Background technique
With the development of urban light rail traffic, light rail vehicle foundation brake is had higher requirement, need to meet the brake request of more speed level light rail vehicle.Brake pad is the crucial brake member of foundation brake.On the brake pad of existing light rail vehicle brake pad and mounting plate, be respectively arranged with boss and the groove of cylinder type, can realize the location of brake pad by the cooperation of boss and groove, in braking process, can receiving portion divide shearing force, but in the time that fair speed level is braked, the adhesive strength of brake pad and mounting plate reduces, easily there is falling the phenomenons such as piece, can not meet the brake request of more speed grade light rail vehicle.
Summary of the invention
The purpose of this utility model is to provide a kind of simple and reasonable for structure, increases the Novel Light-Rail brake lining linkage structure of the combination force of brake pad and mounting plate.
The utility model is that the technological scheme achieving the above object is: a kind of Novel Light-Rail brake lining linkage structure, comprise the mounting plate and the brake pad that are fixedly connected with, the both sides of mounting plate are provided with positioning pin hole, described mounting plate is curved, described mounting plate is positioned at brake pad one side and is provided with plural boss, brake pad is provided with plural groove, and each groove respectively with mounting plate on each self-corresponding boss join, brake pad surface is provided with at least two grooves, it is characterized in that: the boss on described mounting plate is swallow-tail form or T shape, groove on brake pad is corresponding dovetail groove or T-slot.
The utility model is provided with multiple boss that are swallow-tail form or T shape on mounting plate, and brake pad is provided with corresponding dovetail groove or the groove of T-slot, adopt boss and the recessinterengaging means of dovetail or T shape, form self-locking, and increase the area of contact of mounting plate and brake pad, improve the combination force between brake pad and mounting plate, make mounting plate and brake pad can bear larger shearing force, avoid occurring falling the phenomenon of piece in the time of fair speed grade braking.The utility model matches by the convex tendon on boss top notch and brake pad, has further increased the area of contact of mounting plate and brake pad, has better improved the combination force of brake pad and mounting plate.Brake pad is designed to arc by the utility model, and match with the arc attachment face that brake disc rotates, more steady in braking process action.The utility model has at least two grooves on the surface of brake pad, can will in braking process, abrasive dust be discharged by groove, reduces the generation of abrasive wear, improves the working life of brake pad.
Brief description of the drawings
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
Fig. 1 is the structural representation of the Novel Light-Rail brake lining of model utility.
Fig. 2 is that the side of Fig. 1 is shown structural representation.
Fig. 3 is the A-A sectional structure schematic diagram of Fig. 1.
Fig. 4 is the first structural representation of the utility model mounting plate.
Fig. 5 is the B-B sectional structure schematic diagram of Fig. 4.
Fig. 6 is the second structural representation of the utility model mounting plate.
Fig. 7 is the C-C sectional structure schematic diagram of Fig. 6.
Fig. 8 is the third structural representation of the utility model mounting plate.
Fig. 9 is the D-D sectional structure schematic diagram of Fig. 8.
Figure 10 is the 4th kind of structural representation of the utility model mounting plate.
Figure 11 is the C-C sectional structure schematic diagram of Figure 10.
Wherein: 1-mounting plate, 1-1-positioning pin hole, 1-2-boss, 1-3-notch, 2-brake pad, 2-1-groove, 2-2-groove.
Embodiment
See shown in Fig. 1～11, Novel Light-Rail brake lining linkage structure of the present utility model, comprise the mounting plate 1 and the brake pad 2 that are fixedly connected with, the both sides of mounting plate 1 are provided with positioning pin hole 1-1, positioning pin hole 1-1 on the utility model mounting plate 1 is connected with the locating stud of brake clamp, brake lining is fixed on brake clamp, in the time that the braking force of brake clamp acts on mounting plate 1 by two forces on brake plate support, brake clamp is under the effect of air pressure, promote brake pad and compress brake disc, realize the braking of vehicle.
See that, shown in Fig. 1,4, the utility model mounting plate 1 is curved, the brake pad of arc 2 can be arranged on this mounting plate 1, make braking process more steady.See shown in Fig. 3～11, the utility model is positioned in brake pad 2 one sides and is provided with plural boss 1-2 at mounting plate 1, and brake pad 2 is provided with plural groove 2-2, and each groove 2-2 joins with boss 1-2 corresponding on mounting plate 1 respectively.
As shown in Figure 1, the utility model brake pad 2 is curved, brake pad 2 surfaces are provided with at least two groove 2-1, and on brake pad 2, at least two groove 2-1 are along the center of arc of brake pad 2 and distribute the uniform setting of shape, make to there is certain angle between adjacent groove 2-1, facilitate the discharge of abrasive dust, groove 2-1 of the present utility model can be provided with three as shown in Figure 1, and this groove 2-1 also can be provided with four or five etc.
See shown in Fig. 2～11, boss 1-2 on the utility model mounting plate 1 is swallow-tail form, groove 2-2 on brake pad 2 is corresponding dovetail groove, match by the dovetail groove ramp on inclined-plane and brake pad 2 on swallow-tail form boss 1-2, not only form self-locking, and can increase the area of contact of brake pad 2 and mounting plate 1, improve the combination force of brake pad 2 and mounting plate 1.Boss 1-2 on the utility model mounting plate 1 can also be T-shaped, match by the T-slot on boss 1-2 and the brake pad 2 of T shape equally, to reach the area of contact that increases brake pad 2 and mounting plate, improve the combination force of mounting plate 1 and brake pad 2, when solution is braked at a high speed, brake pad 2 is prone to the phenomenon of piece.
See shown in Figure 10～11, the each boss 1-2 of the utility model top is provided with cross one another notch 1-3, the straight trough mouth or the arc-shaped slot that centered by this notch 1-3, intersect and outwards distribute, as cross notch, or the arc-shaped slot that intersects and outwards distribute centered by this notch 1-3, and convex tendon on brake pad 2 is arranged in the notch 1-3 of boss 1-2, increase brake pad 2 and mounting plate 1 boss 1-2 top area of contact with this, further improve combination force.
See shown in Fig. 1～5, the each boss 1-2 of the utility model makes one with mounting plate 1, or each boss 1-2 is arranged on mounting plate 1.See shown in Fig. 4,5, boss 1-2 on the utility model mounting plate 1 is projection, projection on mounting plate 1 can adopt 2～15 and be two row's arc shootings, as adopt 6～12 to be two row's arc shootings, and brake pad 2 is provided with corresponding groove 2-2, when making by friction material and mounting plate crimping and be sintered to fix.See Fig. 6,7 show, the each boss 1-2 of the utility model is projection, and by fastening piece, each projection is arranged on mounting plate 1, and notch on projection top is cross recess, and further increases the surface of contact of mounting plate 1 and brake pad 2.
See shown in Fig. 8～9, boss 1-2 on the utility model mounting plate 1 is raised line, this raised line and mounting plate 1 are made one, and as shown in Figure 8, mounting plate 1 is provided with 2～5 raised lines, each raised line be arranged in parallel, and brake pad 2 is provided with corresponding groove 2-2, or each raised line is arranged on mounting plate 1, as shown in Figure 10, the notch at each raised line top is multiple connected cross recesses, and further increases the surface of contact of mounting plate 1 and brake pad 2.
Claims (8)
1. a Novel Light-Rail brake lining linkage structure, comprise the mounting plate (1) and the brake pad (2) that are fixedly connected with, the both sides of mounting plate (1) are provided with positioning pin hole (1-1), described mounting plate (1) is curved, described mounting plate (1) is positioned at brake pad (2) one sides and is provided with plural boss (1-2), brake pad (2) is provided with plural groove (2-2), and each groove (2-2) joins with the upper each self-corresponding boss (1-2) of mounting plate (1) respectively, brake pad (2) surface is provided with at least two grooves (2-1), it is characterized in that: the boss (1-2) on described mounting plate (1) is swallow-tail form or T shape, groove (2-2) on brake pad (2) is corresponding dovetail groove or T-slot.
2. Novel Light-Rail brake lining linkage structure according to claim 1, it is characterized in that: described each boss (1-2) top is provided with cross one another notch (1-3), the convex tendon on brake pad (2) is arranged in the notch (1-3) of boss (1-2).
3. Novel Light-Rail brake lining linkage structure according to claim 2, is characterized in that: the straight trough mouth or the arc-shaped slot that centered by described notch (1-3), intersect and outwards distribute.
4. Novel Light-Rail brake lining linkage structure according to claim 1, is characterized in that: described brake pad (2) is curved, and on brake pad (2), at least two grooves (2-1) are and distribute the uniform setting of shape along the center of arc of brake pad (2).
5. Novel Light-Rail brake lining linkage structure according to claim 1, is characterized in that: the each boss (1-2) on described mounting plate (1) is to make one with mounting plate (1), or each boss (1-2) is arranged on mounting plate (1).
6. Novel Light-Rail brake lining linkage structure according to claim 5, is characterized in that: the boss (1-2) on described mounting plate (1) is projection or raised line.
7. Novel Light-Rail brake lining linkage structure according to claim 6, is characterized in that: the projection on described mounting plate (1) is 2～15 and is two row's arc shootings.
8. Novel Light-Rail brake lining linkage structure according to claim 6, is characterized in that: the raised line on described mounting plate (1) is 2～5, and each raised line be arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320890125.7U CN203979216U (en) | 2013-12-31 | 2013-12-31 | Novel Light-Rail brake lining linkage structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320890125.7U CN203979216U (en) | 2013-12-31 | 2013-12-31 | Novel Light-Rail brake lining linkage structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203979216U true CN203979216U (en) | 2014-12-03 |
Family
ID=51976664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320890125.7U Expired - Lifetime CN203979216U (en) | 2013-12-31 | 2013-12-31 | Novel Light-Rail brake lining linkage structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203979216U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109017692A (en) * | 2017-06-12 | 2018-12-18 | 常州中车铁马科技实业有限公司 | The grinding sub-component of wheel tread clearing apparatus |
| CN109955864A (en) * | 2019-04-26 | 2019-07-02 | 四川江山轨道交通装备制造有限公司 | Watt support sunpender |
-
2013
- 2013-12-31 CN CN201320890125.7U patent/CN203979216U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109017692A (en) * | 2017-06-12 | 2018-12-18 | 常州中车铁马科技实业有限公司 | The grinding sub-component of wheel tread clearing apparatus |
| CN109955864A (en) * | 2019-04-26 | 2019-07-02 | 四川江山轨道交通装备制造有限公司 | Watt support sunpender |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Xue Jia Zhen 213125 north of Jiangsu Province, Changzhou City Shun Road No. 19 Co-patentee after: CRRC QISHUYAN INSTITUTE Co.,Ltd. Patentee after: CRRC 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: CSR QISHUYAN INSTITUTE Co.,Ltd. Patentee before: CSR CHANGZHOU TECH-MARK INDUSTRIAL Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141203 |