CN206797399U - A kind of railway passenger car bogie rubber nodal point - Google Patents
A kind of railway passenger car bogie rubber nodal point Download PDFInfo
- Publication number
- CN206797399U CN206797399U CN201720383444.7U CN201720383444U CN206797399U CN 206797399 U CN206797399 U CN 206797399U CN 201720383444 U CN201720383444 U CN 201720383444U CN 206797399 U CN206797399 U CN 206797399U
- Authority
- CN
- China
- Prior art keywords
- nodal point
- rubber
- rubber nodal
- rubber layer
- overcoat
- 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
- 230000002787 reinforcement Effects 0.000 claims abstract description 20
- 238000007596 consolidation process Methods 0.000 claims abstract description 5
- 239000007769 metal material Substances 0.000 claims description 4
- 239000004033 plastic Substances 0.000 abstract description 5
- 229920003023 plastic Polymers 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 3
- 238000006467 substitution reaction Methods 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
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- Laminated Bodies (AREA)
Abstract
The utility model discloses a kind of railway passenger car bogie rubber nodal point, including rubber nodal point inner sleeve, rubber layer, reinforcement and rubber nodal point overcoat, rubber nodal point inner sleeve is set with outside rubber nodal point, rubber layer and rubber nodal point overcoat, the inside of rubber layer is provided with reinforcement, rubber nodal point inner sleeve and rubber nodal point overcoat vulcanize consolidation by rubber layer and formed, the rubber nodal point in the inside of rubber layer by being provided with reinforcement, so that rubber layer increase product intensity and it is rigid while, to save quantity of plastics, mitigate weight, reduce its cost, so that the service life of rubber layer is increased, it is simple in construction, it is adapted to promote the use of.
Description
Technical field
It the utility model is related to a kind of rubber nodal point, and in particular to a kind of railway passenger car bogie rubber nodal point, belong to
Passenger train field.
Background technology
The rubber nodal point of bogie is installed in the single stage suspension device of bogie, railway train and high speed in city
When train operation or turning, the longitudinal force for transmitting traction or braking can be undertaken, ensures the effect of train stable operation.Therefore, it is right
Train operation quality and it is safe for operation have important influence, but existing rubber product still has in service life with configuration aspects
Deficiency.
Utility model content
The technical problems to be solved in the utility model is to overcome existing rubber product still to have with configuration aspects in service life
A kind of the problem of insufficient, there is provided railway passenger car bogie rubber nodal point.
In order to solve the above-mentioned technical problem, the utility model provides following technical scheme：
The utility model provides a kind of railway passenger car bogie rubber nodal point, including rubber nodal point inner sleeve, rubber layer plus
Strengthening tendons and rubber nodal point overcoat, the rubber nodal point are set with the rubber nodal point inner sleeve, the rubber layer and the rubber outside
Node overcoat, the inside of the rubber layer are provided with the reinforcement, and the rubber nodal point inner sleeve and the rubber nodal point overcoat lead to
The rubber layer vulcanization consolidation is crossed to form.
As a kind of optimal technical scheme of the present utility model, the rubber nodal point inner sleeve and the rubber nodal point overcoat are equal
Using metal material.
As a kind of optimal technical scheme of the present utility model, the reinforcement is regular hexagon, the reinforcement filling
In the inside of the rubber layer.
As a kind of optimal technical scheme of the present utility model, the surface of the rubber nodal point overcoat is provided with crack, described
Crack is three groups, and crack described in three groups is evenly distributed on the surface of the rubber nodal point overcoat.
The beneficial effect that the utility model is reached is：The rubber nodal point by being provided with reinforcement in the inside of rubber layer,
So that rubber layer increase the intensity of product and it is rigid while, to save quantity of plastics, mitigate weight, reduce its cost, make
The service life for obtaining rubber layer is increased, simple in construction, is adapted to promote the use of.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and a part for constitution instruction, with this practicality
New embodiment is used to explain the utility model together, does not form to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is structural representation of the present utility model；
In figure：1st, rubber nodal point inner sleeve；2nd, rubber layer；3rd, reinforcement；4th, rubber nodal point overcoat.
Embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
Embodiment 1
As shown in figure 1, the utility model provides a kind of railway passenger car bogie rubber nodal point, including rubber nodal point inner sleeve
1st, rubber layer 2, reinforcement 3 and rubber nodal point overcoat 4, rubber nodal point are set with rubber nodal point inner sleeve 1, rubber layer 2 and rubber outside
Node overcoat 4, the inside of rubber layer 2 are provided with reinforcement 3, rubber nodal point inner sleeve 1 and rubber nodal point overcoat 4 and pass through the sulphur of rubber layer 2
Change consolidation to form, the rubber nodal point in the inside of rubber layer 2 by being provided with reinforcement 3 so that rubber layer 2 is strong increase product
While spending and be rigid, to save quantity of plastics, mitigate weight, reduce its cost so that the service life of rubber layer 2 is increased
It is long, it is simple in construction, it is adapted to promote the use of.
Rubber nodal point inner sleeve 1 and rubber nodal point overcoat 4 have necessarily hard using metal material, metal material
Degree, the service life of the rubber nodal point can be met.Reinforcement 3 is regular hexagon, and reinforcement 3 is filled in the inside of rubber layer 2,
Reinforcement 3 can increase the intensity of rubber nodal point and it is rigid while, to save quantity of plastics, mitigate weight, reduce its into
This.The surface of rubber nodal point overcoat 4 is provided with crack, and crack is three groups, and three groups of cracks are evenly distributed on the table of rubber nodal point overcoat 4
Face.
The device is a kind of railway passenger car bogie rubber nodal point, when needing to use the rubber nodal point, rubber nodal point
Inner sleeve 1 and rubber nodal point overcoat 4 vulcanize consolidation by rubber layer 2 and formed, and the inner sleeve of rubber nodal point inner sleeve 1 connects bogie axle, rubber
Reinforcement 3 inside glue-line 2 can play certain protective effect to rubber layer 2 so that the service life of rubber layer 2 is prolonged
It is long.
The rubber nodal point in the inside of rubber layer by being provided with reinforcement so that rubber layer increase product intensity and just
Property while, to save quantity of plastics, mitigate weight, reduce its cost so that the service life of rubber layer is increased, structure
Simply, it is adapted to promote the use of.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent substitution.All any modification, equivalent substitution and improvements within the spirit and principles of the utility model, made etc.,
It should be included within the scope of protection of the utility model.
Claims (4)
1. a kind of railway passenger car bogie rubber nodal point, including rubber nodal point inner sleeve (1), rubber layer (2), reinforcement (3) and
Rubber nodal point overcoat (4), it is characterised in that be set with the rubber nodal point inner sleeve (1), the rubber layer outside the rubber nodal point
(2) and the rubber nodal point overcoat (4), the inside of the rubber layer (2) is provided with the reinforcement (3), in the rubber nodal point
Set (1) and the rubber nodal point overcoat (4) vulcanize consolidation by the rubber layer (2) and formed.
A kind of 2. railway passenger car bogie rubber nodal point according to claim 1, it is characterised in that the rubber nodal point
Inner sleeve (1) and the rubber nodal point overcoat (4) are using metal material.
A kind of 3. railway passenger car bogie rubber nodal point according to claim 1, it is characterised in that the reinforcement
(3) it is regular hexagon, the reinforcement (3) is filled in the inside of the rubber layer (2).
A kind of 4. railway passenger car bogie rubber nodal point according to claim 1, it is characterised in that the rubber nodal point
The surface of overcoat (4) is provided with crack, and the crack is three groups, and crack described in three groups is evenly distributed on the rubber nodal point overcoat
(4) surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720383444.7U CN206797399U (en) | 2017-04-01 | 2017-04-01 | A kind of railway passenger car bogie rubber nodal point |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720383444.7U CN206797399U (en) | 2017-04-01 | 2017-04-01 | A kind of railway passenger car bogie rubber nodal point |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206797399U true CN206797399U (en) | 2017-12-26 |
Family
ID=60732438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720383444.7U Expired - Fee Related CN206797399U (en) | 2017-04-01 | 2017-04-01 | A kind of railway passenger car bogie rubber nodal point |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206797399U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108482408A (en) * | 2018-05-14 | 2018-09-04 | 溧阳市振大铁路设备有限公司 | A kind of railway passenger car bogie rubber nodal point |
| CN109048772A (en) * | 2018-09-28 | 2018-12-21 | 中车长春轨道客车股份有限公司 | Rubber nodal point is pressed positioning tool |
| CN111959549A (en) * | 2020-06-24 | 2020-11-20 | 辽宁铁道职业技术学院 | Rail vehicle axle box rubber vibration damping pad with built-in dynamic vibration absorber |
-
2017
- 2017-04-01 CN CN201720383444.7U patent/CN206797399U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108482408A (en) * | 2018-05-14 | 2018-09-04 | 溧阳市振大铁路设备有限公司 | A kind of railway passenger car bogie rubber nodal point |
| CN109048772A (en) * | 2018-09-28 | 2018-12-21 | 中车长春轨道客车股份有限公司 | Rubber nodal point is pressed positioning tool |
| CN111959549A (en) * | 2020-06-24 | 2020-11-20 | 辽宁铁道职业技术学院 | Rail vehicle axle box rubber vibration damping pad with built-in dynamic vibration absorber |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |