CN201172368Y - Casing rubber cushion - Google Patents
Casing rubber cushion Download PDFInfo
- Publication number
- CN201172368Y CN201172368Y CNU2008201013028U CN200820101302U CN201172368Y CN 201172368 Y CN201172368 Y CN 201172368Y CN U2008201013028 U CNU2008201013028 U CN U2008201013028U CN 200820101302 U CN200820101302 U CN 200820101302U CN 201172368 Y CN201172368 Y CN 201172368Y
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- CN
- China
- Prior art keywords
- rubber bodies
- iron core
- groove
- shell
- rubber
- 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
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Abstract
The utility model relates to automobile field, in particular to a casing type rubber pad, which comprises a casing, a rubber body disposed in the casing and an iron core arranged at the upper portion of the rubber body, wherein the lower end of the iron core is provided with tapered collar edge, a lower plate is arranged below the tapered collar edge and is attached on the lower end surface of the rubber body. The spring pad is significant in shock-absorbing effect and long in service life, can effectively protect an engine, and is widely applied in heavy-duty automobiles.
Description
Technical field
The utility model relates to automotive field, is specifically related to a kind of shell-type rubber cushion.
Background technology
Car chassis and driving engine all need mounting shock absorber at present, reduce the impact of external force to driving engine, to improve the life-span and the performance of driving engine, alleviate the vibration of driving engine simultaneously, use spring at present mostly, but spring easily lost efficacy, easy deformation, and service life is short, influence the fixing of driving engine, cause the damage of driving engine, bumper also has by rubber to be made, and rubber two ends cementation up and down has metal sheet, fix with driving engine and chassis respectively by bolt, easy and the metal sheet disengaging of rubber influences the fixing of driving engine, even causes engine breakdown in the use.
Summary of the invention
The purpose of this utility model provides a kind of shell-type rubber cushion, and its damping effect is remarkable, can effectively protect driving engine.
A kind of shell-type rubber cushion comprises housing, is located at rubber bodies in the housing, is located at the iron core on rubber bodies top, and described iron core lower end is provided with the conical ring limit, and below, conical ring limit is provided with lower plate, and lower plate is attached to the rubber bodies lower surface.
Described iron core top is provided with through hole, is provided with cylindrical protrusions between the through hole, and protruding all sides are provided with annular groove, the front and back side on described conical ring limit is provided with through hole, is filled with rubber bodies in the through hole, and making up and down, rubber bodies joins together, middle part, described iron core lower end is provided with groove, is filled with rubber bodies in the groove.
Described rubber bodies upper surface is provided with the groove of wound core, and middle part, described rubber bodies lower surface is provided with key shape groove, and all sides in described rubber bodies middle and lower part and housing surround an annular groove, and Yu Jian shape groove all sides in described rubber bodies bottom are provided with four conical sockets.
Described housing lower end is provided with fixed edge, and fixed edge respectively is provided with a fixed orifice for four jiaos.
This rubber cushion damping effect is remarkable, and long service life can effectively be protected driving engine, can be widely used in heavy motor vehicle.
Description of drawings
Fig. 1 is the generalized section of a kind of shell-type rubber cushion of the present utility model.
Fig. 2 is that the A-A of Fig. 1 is to cutaway view.
Fig. 3 is for being the birds-eye view of a kind of shell-type rubber cushion of the present utility model.
Fig. 4 is for being the upward view of a kind of shell-type rubber cushion of the present utility model.
The specific embodiment
As Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, a kind of shell-type rubber cushion comprises housing 1, is located at rubber bodies 3 in the housing 1, is located at the iron core 2 on rubber bodies 3 tops, and described iron core 2 lower ends are provided with conical ring limit 21,21 belows, conical ring limit are provided with lower plate 4, and lower plate 4 is attached to rubber bodies 3 lower surfaces.
Described iron core 2 tops are provided with through hole 22, be provided with cylindrical protrusions 23 between the through hole 22, projection 23 all sides are provided with annular groove 24, the front and back side on described conical ring limit 21 is provided with through hole 25, be filled with rubber bodies 3 in the through hole 25, rubber bodies 3 joins together about making, and middle part, described iron core 3 lower ends is provided with groove 26, is filled with rubber bodies 3 in the groove 26.
Described rubber bodies 3 upper surfaces are provided with the groove 31 of wound core 2, middle part, described rubber bodies 3 lower surfaces is provided with key shape groove 32, all sides in described rubber bodies 3 middle and lower parts and housing 1 surround an annular groove 33, and described rubber bodies 3 bottom Yu Jian shape groove 32 all sides are provided with four conical sockets 34.
Described housing 1 lower end is provided with fixed edge 11, and fixed edge respectively is provided with a fixed orifice 12 for four jiaos.
During use, this rubber cushion is installed between driving engine and the vehicle frame, makes the shock attenuation of driving engine, effectively protects vehicle, and this spring chair damping effect is remarkable, and long service life can effectively be protected driving engine, can be widely used in heavy motor vehicle.
Claims (4)
1, a kind of shell-type rubber cushion, it is characterized in that: a kind of shell-type rubber cushion, comprise housing, be located at rubber bodies in the housing, be located at the iron core on rubber bodies top, described iron core lower end is provided with the conical ring limit, below, conical ring limit is provided with lower plate, and lower plate is attached to the rubber bodies lower surface.
2, a kind of shell-type rubber cushion according to claim 1, it is characterized in that: described iron core top is provided with through hole, be provided with cylindrical protrusions between the through hole, protruding all sides are provided with annular groove, and the front and back side on described conical ring limit is provided with through hole, be filled with rubber bodies in the through hole, rubber bodies joins together about making, and middle part, described iron core lower end is provided with groove, is filled with rubber bodies in the groove.
3, a kind of shell-type rubber cushion according to claim 1, it is characterized in that: described rubber bodies upper surface is provided with the groove of wound core, middle part, described rubber bodies lower surface is provided with key shape groove, all sides in described rubber bodies middle and lower part and housing surround an annular groove, and Yu Jian shape groove all sides in described rubber bodies bottom are provided with four conical sockets.
4, a kind of shell-type rubber cushion according to claim 1, it is characterized in that: described housing lower end is provided with fixed edge, and fixed edge respectively is provided with a fixed orifice for four jiaos.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201013028U CN201172368Y (en) | 2008-01-28 | 2008-01-28 | Casing rubber cushion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201013028U CN201172368Y (en) | 2008-01-28 | 2008-01-28 | Casing rubber cushion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201172368Y true CN201172368Y (en) | 2008-12-31 |
Family
ID=40199475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201013028U Expired - Fee Related CN201172368Y (en) | 2008-01-28 | 2008-01-28 | Casing rubber cushion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201172368Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104786810A (en) * | 2015-03-17 | 2015-07-22 | 东风柳州汽车有限公司 | Front-suspension cushion assembly of engine |
| CN108349364A (en) * | 2015-11-10 | 2018-07-31 | 雷诺股份公司 | Device for being attached powertrain |
-
2008
- 2008-01-28 CN CNU2008201013028U patent/CN201172368Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104786810A (en) * | 2015-03-17 | 2015-07-22 | 东风柳州汽车有限公司 | Front-suspension cushion assembly of engine |
| CN108349364A (en) * | 2015-11-10 | 2018-07-31 | 雷诺股份公司 | Device for being attached powertrain |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: FUJIAN MINGJIA MACHINERY TECHNOLOGY CO., LTD. Assignor: Huang Yanguo Contract record no.: 2010350000160 Denomination of utility model: Casing rubber cushion Granted publication date: 20081231 License type: Exclusive License Record date: 20100713 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081231 Termination date: 20120128 |