CN202782640U - Power assembly front overhang device and automobile provided with power assembly front overhang device - Google Patents
Power assembly front overhang device and automobile provided with power assembly front overhang device Download PDFInfo
- Publication number
- CN202782640U CN202782640U CN 201220446080 CN201220446080U CN202782640U CN 202782640 U CN202782640 U CN 202782640U CN 201220446080 CN201220446080 CN 201220446080 CN 201220446080 U CN201220446080 U CN 201220446080U CN 202782640 U CN202782640 U CN 202782640U
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- Prior art keywords
- lining
- assembly front
- dynamic assembly
- power assembly
- bushing
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Abstract
The utility model provides a power assembly front overhang device and an automobile provided with the power assembly front overhang device. The power assembly front overhang device is used for connecting a power assembly and an auxiliary frame of the automobile, and comprises a metal framework, a bushing and a bushing heat insulation pad, wherein the metal framework is connected with the power assembly, the bushing is connected with the auxiliary frame, and the bushing heat insulation pad is sleeved on the bushing. The power assembly front overhang device provided by the utility model has the advantages that through the arrangement of the bushing heat insulation pad sleeved on the bushing, the heat emitted by an exhaust system of the automobile is isolated by the bushing heat insulation pad, the bushing is protected, the rapid ageing of the bushing is avoid, and the stability of the dynamic and static characteristics of the power assembly front overhang device is good, thereby ensuring a stable NVH performance of the whole vehicle.
Description
Technical field
The utility model relates to automobile technical field, relates in particular to a kind of dynamic assembly front-suspension and has the automobile of this dynamic assembly front-suspension.
Background technology
As shown in Figure 1, existing dynamic assembly front-suspension comprises metallic framework and lining 1.Metallic framework is formed by cylinder frame 2 and two connecting framework 3 castings.Lining 1 is arranged in the cylinder frame 2.The dynamic assembly front-suspension connects the dynamic assembly of automobile and the subframe of automobile.So, the dynamic assembly of automobile can produce a large amount of heats when working, heat directly transfers to lining 1 after distributing through the exhaust system of automobile, make lining 1 quick aging, affect the dynamic characteristics and static characteristics of dynamic assembly front-suspension, thereby affect the NVH(Noise(noise of car load), the Vibration(vibration), the Harshness(sound vibration roughness)) performance.
The utility model content
In view of this, the utility model provides a kind of automobile of avoiding the dynamic assembly front-suspension of lining quick aging and having this dynamic assembly front-suspension.
For addressing the above problem, the utility model provides a kind of dynamic assembly front-suspension, be used for to connect the subframe of automobile and the dynamic assembly of automobile, comprise the lining of the metallic framework that connects described dynamic assembly, the described subframe of connection and be sheathed on lining heat insulating mattress on the described lining.
Preferably, described metallic framework comprises cylinder frame, described lining is arranged in the described cylinder frame and first end and second end of described lining all stretch out described cylinder frame, described lining heat insulating mattress be sheathed on described lining first end and and the end face of described cylinder frame between have the gap.
Preferably, described lining heat insulating mattress is round shape, is provided with the through hole that cooperates with the first end of described lining, and the first end of described lining passes described through hole, described lining heat insulating mattress is sheathed on the described lining and and the end face of described cylinder frame between have the gap.
Preferably, described metallic framework also comprises two connecting frameworks that connect described dynamic assembly that are arranged at described cylinder frame.
The utility model also provides a kind of automobile, comprises subframe, dynamic assembly and connects the above-mentioned dynamic assembly front-suspension of described subframe and described dynamic assembly.
Dynamic assembly front-suspension of the present utility model; by sheathed lining heat insulating mattress on lining; the heat that the exhaust system of automobile is distributed is isolated by the lining heat insulating mattress; protected lining; avoid lining too fast aging; the dynamic characteristics and static characteristics of dynamic assembly front-suspension is had good stability, thereby guarantee stable car load NVH performance.
Description of drawings
Fig. 1 is the structural representation of existing dynamic assembly front-suspension;
Fig. 2 is the structural representation of dynamic assembly front-suspension of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
Please refer to Fig. 2, an embodiment of the dynamic assembly front-suspension that the utility model provides comprises metallic framework, lining 10 and lining heat insulating mattress 12.Metallic framework comprises cylinder frame 14 and is located at two connecting frameworks 16 on cylinder frame 14 surfaces.Two connecting frameworks 16 are used for connecting the dynamic assembly of automobile.Lining 10 is located in the cylinder frame 14.Lining 10 comprises first end and second end relative with first end.The first end of lining 10 and the second end all stretch out cylinder frame 14.Lining heat insulating mattress 12 is round shape, and is provided with through hole 120.The first end of lining 10 passes the through hole 120 of lining heat insulating mattress 12, make lining heat insulating mattress 12 be sheathed on lining 10, and the first end of lining 10 cooperate with the through hole 120 of lining heat insulating mattress 12 so that lining heat insulating mattress 12 be anchored on lining 10 and and the end face of cylinder frame 14 between have the gap.
During use, two connecting frameworks 16 are connected with the dynamic assembly of automobile, and lining 10 is connected with the subframe of automobile.Because sheathed lining heat insulating mattress 12 on the lining 10; make heat that the exhaust system of automobile distributes by 12 isolation of lining heat insulating mattress, protected lining 10, avoid lining 10 too fast aging; the dynamic characteristics and static characteristics of dynamic assembly front-suspension is had good stability, thereby guarantee stable car load NVH performance.
The utility model also provides a kind of automobile, comprises the dynamic assembly front-suspension, and its structure is identical with the structure of the described dynamic assembly front-suspension of top embodiment, repeats no more herein.
Above-described only is an embodiment of the present utility model.For the person of ordinary skill of the art, under the prerequisite that does not break away from the utility model creation design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (5)
1. dynamic assembly front-suspension is used for connecting the subframe of automobile and the dynamic assembly of automobile, it is characterized in that, comprises the lining of the metallic framework that connects described dynamic assembly, the described subframe of connection and is sheathed on lining heat insulating mattress on the described lining.
2. dynamic assembly front-suspension according to claim 1, it is characterized in that, described metallic framework comprises cylinder frame, described lining is arranged in the described cylinder frame and first end and second end of described lining all stretch out described cylinder frame, described lining heat insulating mattress be sheathed on described lining first end and and the end face of described cylinder frame between have the gap.
3. dynamic assembly front-suspension according to claim 2, it is characterized in that, described lining heat insulating mattress is round shape, be provided with the through hole that cooperates with the first end of described lining, the first end of described lining passes described through hole, described lining heat insulating mattress is sheathed on the described lining and and the end face of described cylinder frame between have the gap.
4. dynamic assembly front-suspension according to claim 2 is characterized in that, described metallic framework also comprises two connecting frameworks that connect described dynamic assembly that are arranged at described cylinder frame.
5. an automobile is characterized in that, comprise subframe, dynamic assembly and connect described subframe and described dynamic assembly such as the described dynamic assembly front-suspension of claim 1-4 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220446080 CN202782640U (en) | 2012-09-03 | 2012-09-03 | Power assembly front overhang device and automobile provided with power assembly front overhang device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220446080 CN202782640U (en) | 2012-09-03 | 2012-09-03 | Power assembly front overhang device and automobile provided with power assembly front overhang device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202782640U true CN202782640U (en) | 2013-03-13 |
Family
ID=47809964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220446080 Expired - Fee Related CN202782640U (en) | 2012-09-03 | 2012-09-03 | Power assembly front overhang device and automobile provided with power assembly front overhang device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202782640U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108868992A (en) * | 2018-07-19 | 2018-11-23 | 浙江零跑科技有限公司 | A kind of heat shield |
| US10661628B2 (en) | 2018-06-15 | 2020-05-26 | Honda Motor Co., Ltd. | Apparatus for attaching a stabilizer bar to a vehicle |
-
2012
- 2012-09-03 CN CN 201220446080 patent/CN202782640U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10661628B2 (en) | 2018-06-15 | 2020-05-26 | Honda Motor Co., Ltd. | Apparatus for attaching a stabilizer bar to a vehicle |
| CN108868992A (en) * | 2018-07-19 | 2018-11-23 | 浙江零跑科技有限公司 | A kind of heat shield |
| CN108868992B (en) * | 2018-07-19 | 2024-03-19 | 浙江零跑科技股份有限公司 | Heat shield |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20210903 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |