CN201633742U - Rubber shearing pad - Google Patents
Rubber shearing pad Download PDFInfo
- Publication number
- CN201633742U CN201633742U CN2010201362045U CN201020136204U CN201633742U CN 201633742 U CN201633742 U CN 201633742U CN 2010201362045 U CN2010201362045 U CN 2010201362045U CN 201020136204 U CN201020136204 U CN 201020136204U CN 201633742 U CN201633742 U CN 201633742U
- Authority
- CN
- China
- Prior art keywords
- lining plate
- liner plate
- rubber
- copper conductor
- utility
- 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
Links
Abstract
The utility model relates to a rubber shearing pad comprising an upper lining plate, a rubber body, a copper conductor and a lower lining plate. The rubber shearing pad is characterized in that the upper lining plate and the lower lining plate are connected with the rubber body into a whole through sulfurization; the copper conductor penetrates through the rubber body to connect with the upper lining plate and the lower lining plate; and the upper lining plate and the lower lining plate are respectively provided with an upper positioning pin and a lower positioning pin. The utility model has the advantages of providing appropriate longitudinal and horizontal positioning rigidity for wheel sets, realizing the elastic positioning of the wheel sets and zero abrasion between a side frame and a load-bearing saddle, also providing certain diamond resistant rigidity and being beneficial to improving the dynamics performance of a steering frame.
Description
Technical field
The utility model relates to a kind of rubber shear pad, belongs to the liner field between mechanical part.
Background technology
Bogie truck is to play in the rolling stock to support car body, turn to and the important structure of effect such as braking.Direct contact normally between the adapter of existing bogies for railway vehicles and the side frame guide forms the dry friction of metal piece to metal piece between the two when therefore described rolling stock travels, the wheel of bogie truck is to locating for dry friction.
This locate mode has determined the right state of steering framing wheel to be determined by the relative position of described adapter and described side frame guide, and relative variability may take place along with the operation of vehicle, this will cause wheel to the problem of normotopia not, and then also can cause having serious abrasion between described side frame guide and the described adapter.
Therefore, how improving the right locating effect of wheel, reduce and move between wheel track firmly, reduce the abrasion between wheel track, improve the riding quality of vehicle, is the present technical issues that need to address of those skilled in the art.
Summary of the invention
The purpose of this utility model is to provide a kind of high shear force, long service life, maintenance capacity is few, service expenditure is low rubber shear pad at the deficiency that existing bogie structure exists.
The purpose of this utility model realizes with the following methods:
The utility model comprises liner plate, rubber bodies, copper conductor, following liner plate, it is characterized in that: upper and lower liner plate is connected as a single entity by sulphurization and rubber bodies, copper conductor passes rubber bodies and is connected with upper and lower liner plate, is respectively equipped with locating dowel pin and following locating dowel pin on last liner plate and following liner plate.
The utility model has the advantages that: for taking turns suitable vertical, horizontal locating stiffness is provided, realize the elasticity location that wheel is right, and realized zero abrasion between bogie side frame and the adapter, can provide certain diamond resistant rigidity again simultaneously, helped improving the dynamic performance of bogie truck.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
With reference to accompanying drawing, the utility model comprises liner plate 1, rubber bodies 2, copper conductor 5, following liner plate 6, last liner plate 1 and following liner plate 6 are connected as a single entity by sulphurization and rubber bodies 2, copper conductor 5 passes rubber bodies 2 and is connected with upper and lower liner plate 1,6, is respectively equipped with locating dowel pin 4 and following locating dowel pin 3 on last liner plate 1 and following liner plate 6.During application, last liner plate 1 and following liner plate 6 are fixed with bogie side frame and adapter by last locating dowel pin 4 and following locating dowel pin 3.
Claims (1)
1. rubber shear pad, comprise liner plate, rubber bodies, copper conductor, following liner plate, it is characterized in that: upper and lower liner plate is connected as a single entity by sulphurization and rubber bodies, copper conductor passes rubber bodies and is connected with upper and lower liner plate, is respectively equipped with locating dowel pin and following locating dowel pin on last liner plate and following liner plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201362045U CN201633742U (en) | 2010-02-22 | 2010-02-22 | Rubber shearing pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201362045U CN201633742U (en) | 2010-02-22 | 2010-02-22 | Rubber shearing pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201633742U true CN201633742U (en) | 2010-11-17 |
Family
ID=43078222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201362045U Expired - Fee Related CN201633742U (en) | 2010-02-22 | 2010-02-22 | Rubber shearing pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201633742U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102476643A (en) * | 2010-11-22 | 2012-05-30 | 齐齐哈尔轨道交通装备有限责任公司 | Railway vehicle steering frame and railway vehicle |
| CN102514587A (en) * | 2011-12-02 | 2012-06-27 | 南车眉山车辆有限公司 | Elastic pad of bearing saddle |
| CN106428083A (en) * | 2016-10-31 | 2017-02-22 | 中车齐齐哈尔车辆有限公司 | Railway vehicle bogie and integrated adapter rubber blanket thereof |
-
2010
- 2010-02-22 CN CN2010201362045U patent/CN201633742U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102476643A (en) * | 2010-11-22 | 2012-05-30 | 齐齐哈尔轨道交通装备有限责任公司 | Railway vehicle steering frame and railway vehicle |
| CN102514587A (en) * | 2011-12-02 | 2012-06-27 | 南车眉山车辆有限公司 | Elastic pad of bearing saddle |
| CN106428083A (en) * | 2016-10-31 | 2017-02-22 | 中车齐齐哈尔车辆有限公司 | Railway vehicle bogie and integrated adapter rubber blanket thereof |
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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: 20101117 Termination date: 20120222 |