CN206317688U - A kind of vibration damping rubber cushion of automobile radiators - Google Patents
A kind of vibration damping rubber cushion of automobile radiators Download PDFInfo
- Publication number
- CN206317688U CN206317688U CN201621278296.4U CN201621278296U CN206317688U CN 206317688 U CN206317688 U CN 206317688U CN 201621278296 U CN201621278296 U CN 201621278296U CN 206317688 U CN206317688 U CN 206317688U
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- CN
- China
- Prior art keywords
- snubber block
- damping rubber
- rubber cushion
- vibration damping
- automobile radiators
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- 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.)
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Abstract
The utility model provides a kind of vibration damping rubber cushion of automobile radiators, its the first snubber block for including being used for being connected with radiator, the 3rd snubber block and the second snubber block between first snubber block and the 3rd snubber block for being connected with vehicle body, are also embedded with metallic framework in the damping rubber pad.By automobile radiators vibration damping rubber cushion of the present utility model, preferable anti-vibration performance can be obtained, while also ensure that durable and service life demand.
Description
Technical field
The utility model is related to automotive field, and the vibration damping rubber cushion of more particularly to a kind of automobile radiators.
Background technology
In existing automobile, automobile radiators are installed on vehicle frame (vehicle body), main below radiator to be determined using bolt-type
Position is installed, and rubber cushion is provided between radiator and vehicle body.The main function of rubber cushion is existed to reduce fan, radiator or refrigerating module
The noise that is produced during operation, vibration, so as to ensure the normal operation of parts, and obtain more excellent NVH (noise, vibration with
Sound vibration roughness) performance, while rubber cushion can also play a protective role to radiator, protection radiator is unlikely to because by too big
Outer meter pressure and damage.
But there is contradiction between rubber hardness, vibration isolation efficiency and service life in existing rubber cushion, if rubber hardness is larger,
Then there is the problem of vibration isolating effect is not enough, if rubber hardness is smaller, there can be the problem of service life is not enough again, also, it is existing
Some rubber cushion weight weights, structure is also not reasonable.
Utility model content
In view of this, the utility model provide one kind can realize rubber hardness, vibration isolation efficiency and service life three it
Between well balanced automobile radiators vibration damping rubber cushion.
In order to achieve the above-mentioned advantages, the utility model provides a kind of vibration damping rubber cushion of automobile radiators, it includes being used for and radiating
The first connected snubber block of device, for the 3rd snubber block that is connected with vehicle body and positioned at first snubber block and the described 3rd
Metallic framework is also embedded with the second snubber block between snubber block, the damping rubber pad.
Further, the metallic framework is embedded in second snubber block and the 3rd snubber block.
Further, the metallic framework includes being embedded in the horizontal component of second snubber block and is embedded in described the
Vertical portion in three snubber blocks.
Further, the metallic framework is the L-shaped rotary body of shaft section.
Further, first snubber block, second snubber block and the 3rd snubber block integrally connected.
Further, first snubber block is round table-like, and the top surface of the round platform is contacted with radiator.
Further, second snubber block and the 3rd snubber block are cylindrical pieces.
Further, the surface of close 3rd snubber block of second snubber block, which is provided with, is used to abut with vehicle body
Some projections, be spaced a distance between these projections and the 3rd snubber block.
Further, it is provided with the vibration damping rubber cushion through first snubber block, second snubber block and described the
Three snubber blocks and the installation through-hole for installing latch insertion for supplying radiator.
Further, first snubber block and the 3rd snubber block are located at the middle part of second snubber block.
Set metallic framework in damping rubber pad, can reduce the hardness of rubber, obtain more preferable anti-vibration performance, meanwhile,
Because the support of metallic framework adds the intensity of total, it is ensured that its service life.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the automobile radiators vibration damping rubber cushion of an embodiment of the present utility model.
Fig. 2 is the dimensional structure diagram from another perspective of the automobile radiators vibration damping rubber cushion shown in Fig. 1.
Fig. 3 is the axial schematic cross-sectional view of the automobile radiators vibration damping rubber cushion shown in Fig. 1.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further elaborated.It should be appreciated that this place is retouched
The specific embodiment stated only to explain the utility model, is not used to limit the utility model.
Fig. 1 is the dimensional structure diagram of the vibration damping rubber cushion of the automobile radiators of an embodiment of the present utility model.Fig. 2 is
The dimensional structure diagram from another perspective of the vibration damping rubber cushion of automobile radiators shown in Fig. 1.As depicted in figs. 1 and 2,
In the present embodiment, the main part of the vibration damping rubber cushion of automobile radiators is made up of rubber, and it includes the first damping from top to bottom
Block 1, the second snubber block 2 and the 3rd snubber block 3.Second snubber block 2 has first surface 21 and relative with first surface 21
Second surface 22, the first snubber block 1 is based in the middle part of the first surface 21 of the second snubber block 2, and the 3rd snubber block 3 is based in
The middle part of the second surface 22 of two snubber blocks 2
First snubber block 1 is the round platform (also referred to as frustum of a cone) of an a height of 6mm, the angle between the bus of round platform and bottom surface
For 45 degree.The top surface of round platform is contacted with radiator, the cylindrical a diameter of 30mm in the top of round platform.
Second snubber block 2 is a height of 5mm cylindrical piece, a diameter of 50mm of the cylinder.In the lower end edge of the second snubber block 2
Edge is circumferentially evenly distributed with six a height of 3mm boss 4, and boss 4 is used to contact with vehicle body crossbeam, mainly plays vibration reduction and cushioning and makees
With.It is spaced a distance between the inner side of boss 4 and the 3rd snubber block 3, for becoming for the snubber block 3 of boss 4 and the 3rd is reserved
Shape space.
3rd snubber block 3 is that a height of 9mm cylindrical piece, a diameter of 30mm of the cylinder, and the bottom of cylinder are formed with down
Angle.3rd snubber block 3 be may be inserted into the mounting hole on vehicle body when mounted, and cushion blocking is arranged on vehicle body.
The centre of vibration damping rubber cushion is the installation through-hole 5 of an a diameter of 14.5mm, and installation through-hole 5 is through the first snubber block 1, the
Two snubber blocks 2 and the 3rd snubber block 3, are easy to install the insertion of latch on radiator.
In addition, as shown in figure 3, being also embedded with metallic framework 6 in damping rubber pad.The metallic framework 6 is that shaft section is L-type
Rotary body.Metallic framework 6 include the horizontal component that is embedded in the second snubber block 2 and be embedded in it is vertical in the 3rd snubber block 3
Part.The setting of metallic framework 6 can reduce the hardness of rubber, the hardness of damping rubber pad of the present utility model is less than existing skill
The damping rubber pad of art, and more preferable anti-vibration performance is achieved, also, due to the support of metallic framework 6, add whole damping rubber
The intensity of pad, it is ensured that its service life.
In summary, damping rubber pad of the present utility model at least has the following advantages that：
1. set metallic framework in damping rubber pad, can reduce the hardness of rubber, more preferable anti-vibration performance is obtained, together
When, because the support of metallic framework adds the intensity of total, it is ensured that its service life.
2. three-level damping can be realized by first, second and third snubber block, and because the first snubber block is justified for butt
Cone, therefore when compressing stress, with the increase of load capacity, the deflection closest to the second snubber block part of frustum of a cone
Can be smaller, so, on the premise of certain cost is saved, damping rubber pad can be made to obtain bigger carrying scope.
3. the first snubber block and the 3rd snubber block are located at the middle part of the second snubber block, it can more uniformly transmit vibration and be produced
Raw impact.
4. the projection of the second surface located at the second snubber block, can abut with vehicle body, play more preferable effectiveness in vibration suppression.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (10)
1. the vibration damping rubber cushion of a kind of automobile radiators, it is characterised in that it includes the first snubber block for being used to be connected with radiator
(1), for the 3rd snubber block (3) that is connected with vehicle body and positioned at first snubber block (1) and the 3rd snubber block (3)
Between the second snubber block (2), be also embedded with metallic framework (6) in the damping rubber pad.
2. the vibration damping rubber cushion of automobile radiators as claimed in claim 1, it is characterised in that the metallic framework (6) is embedded in
In second snubber block (2) and the 3rd snubber block (3).
3. the vibration damping rubber cushion of automobile radiators as claimed in claim 2, it is characterised in that the metallic framework (6) includes burying
Located at the horizontal component and the vertical portion being embedded in the 3rd snubber block (3) of second snubber block (2).
4. the vibration damping rubber cushion of automobile radiators as claimed in claim 2, it is characterised in that the metallic framework (6) is cut for axle
The L-shaped rotary body in face.
5. the vibration damping rubber cushion of automobile radiators as claimed in claim 1, it is characterised in that first snubber block (1), described
Second snubber block (2) and the 3rd snubber block (3) integrally connected.
6. the vibration damping rubber cushion of automobile radiators as claimed in claim 1, it is characterised in that first snubber block (1) is circle
Mesa-shaped, the top surface of the round platform is contacted with radiator.
7. the vibration damping rubber cushion of automobile radiators as claimed in claim 1, it is characterised in that second snubber block (2) and institute
It is cylindrical piece to state the 3rd snubber block (3).
8. automobile radiators vibration damping rubber cushion as claimed in claim 1, it is characterised in that second snubber block (2) it is close
The surface of 3rd snubber block (3) is provided with some projections (4) for being used for abutting with vehicle body, and these projections (4) subtract with the 3rd
It is spaced a distance between shake block (3).
9. the vibration damping rubber cushion of automobile radiators as claimed in claim 1, it is characterised in that be provided with and run through in the vibration damping rubber cushion
The installation latch insertion of first snubber block (1), second snubber block (2) and the 3rd snubber block and confession radiator
Installation through-hole (5).
10. the vibration damping rubber cushion of automobile radiators as claimed in claim 1, it is characterised in that first snubber block (1) and institute
State the middle part that the 3rd snubber block (3) is located at second snubber block (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621278296.4U CN206317688U (en) | 2016-11-25 | 2016-11-25 | A kind of vibration damping rubber cushion of automobile radiators |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621278296.4U CN206317688U (en) | 2016-11-25 | 2016-11-25 | A kind of vibration damping rubber cushion of automobile radiators |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206317688U true CN206317688U (en) | 2017-07-11 |
Family
ID=59265340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621278296.4U Active CN206317688U (en) | 2016-11-25 | 2016-11-25 | A kind of vibration damping rubber cushion of automobile radiators |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206317688U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108674175A (en) * | 2018-06-20 | 2018-10-19 | 重庆市涪陵区李渡星耀橡塑有限公司 | A kind of automobile radiators beam |
| CN110271408A (en) * | 2019-06-14 | 2019-09-24 | 奇瑞汽车股份有限公司 | Automobile radiators cushion |
-
2016
- 2016-11-25 CN CN201621278296.4U patent/CN206317688U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108674175A (en) * | 2018-06-20 | 2018-10-19 | 重庆市涪陵区李渡星耀橡塑有限公司 | A kind of automobile radiators beam |
| CN110271408A (en) * | 2019-06-14 | 2019-09-24 | 奇瑞汽车股份有限公司 | Automobile radiators cushion |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |