CN104015599A - Power assembly suspension for electric car - Google Patents
Power assembly suspension for electric car Download PDFInfo
- Publication number
- CN104015599A CN104015599A CN201410220859.3A CN201410220859A CN104015599A CN 104015599 A CN104015599 A CN 104015599A CN 201410220859 A CN201410220859 A CN 201410220859A CN 104015599 A CN104015599 A CN 104015599A
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- CN
- China
- Prior art keywords
- metal tube
- power assembly
- elastic body
- electric car
- assembly suspension
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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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- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The invention discloses a power assembly suspension for an electric car. The power assembly suspension comprises an inner metal tube, an outer metal tube and an elastic body, wherein the inner metal tube is sleeved with the outer metal tube, and the elastic body is arranged between the inner metal tube and the outer metal tube. The inner metal tube is longer than the outer metal tube and the elastic body. The elastic body is of a solid structure and is made of rubber. The power assembly suspension for the electric car is simple in structure and low in cost, improves production efficiency and the riding comfort of the whole car and reduces impact caused by a motor in the starting and decelerating process of the electric car.
Description
technical field:
The present invention relates to a kind of automotive parts, especially relate to suspending of a kind of power assembly of electric automobile.
background technology:
Power assembly suspension system is the bridge that connects dynamic assembly and car body, is the path that between dynamic assembly and car body, vibration is transmitted, and suitably selects the parameter of power assembly suspension system can reduce vibration and the noise level of vehicle complete vehicle, improves the traveling comfort of automobile.Meanwhile, can also ensure that dynamic assembly is safe and reliable, avoid the too early damage of dynamic assembly parts and annex thereof.The power assembly suspension system not a duck soup that design performance is good, from the '30s so far, constantly having carried out many-sided investigation with regard to the Rational choice of dynamic assembly suspension parameter has obtained greater advance both at home and abroad.
summary of the invention:
The technical problem to be solved in the present invention is to provide a kind of power assembly of electric automobile and suspends, this impact that suspends motor can reduce vehicle start time and bring while slowing down.
In order to solve the problems of the technologies described above, the present invention includes interior metal tube, be enclosed within outer metal tube outside interior metal tube, be clipped in the elastic body between two metal tubes, the outer metal tube of Length Ratio and the elastomeric length of interior metal tube are long, and described elastic body is solid construction.
Further, described interior metal tube is hollow structure.
Further, inside and outside metal tube and elastic body combine by sulphurization.
Further, described elastic body is rubber.
The beneficial effect that the present invention produces is: simple in structure, cost is low, has improved the travelling comfort of production efficiency and car load, motor and the impact that brings while slowing down while having reduced vehicle start.
brief description of the drawings:
Fig. 1 is structural representation of the present invention.
detailed description of the invention:
Below in conjunction with accompanying drawing, the present invention is further illustrated.
Please refer to Fig. 1, a kind of power assembly of electric automobile suspends, this suspends and is arranged on change speed gear box bottom, be installed together with the engine installation motor of electronlmobil, mainly by interior metal tube 2, be enclosed within the outer metal tube 1 outside interior metal tube 2 and the elastic body 3 that is clipped between two metal tubes forms.
Interior metal tube 2 is hollow structure, suspending while being arranged on vehicle interior, by coordinating with vehicle frame at the bolt at interior metal tube 2 two ends; One deck rubber in the outer wrap of interior metal tube, can absorb the vibrations that are arranged on the electrical motor on suspending by actv., and the impact sense bringing in the time of vehicle start and deceleration.
Outer metal tube 1 is installed in the outside of rubber, and described rubber combines by sulphurization and interior metal tube 2 and outer metal tube 1, and the length of outer metal tube 1 and elastic body 3 is less than the length of interior metal tube 2, and this is to be convenient to be arranged on vehicle frame suspending.
The present invention is simple in structure, and cost is low, has improved the travelling comfort of production efficiency and car load, motor and the impact that brings while slowing down while having reduced vehicle start.
Finally explanation is, above embodiment is only unrestricted in order to technical scheme of the present invention to be described, other amendments that those of ordinary skill in the art make technical scheme of the present invention or be equal to replacement, only otherwise depart from the spirit and scope of technical solution of the present invention, all should be encompassed in the middle of claim scope of the present invention.
Claims (4)
1. a battery-driven car dynamic assembly suspension, comprise interior metal tube, be enclosed within outer metal tube outside interior metal tube, be clipped in the elastic body between two metal tubes, the outer metal tube of Length Ratio and the elastomeric length of interior metal tube are long, it is characterized in that: described elastic body is solid construction.
2. suspending of a kind of power assembly of electric automobile according to claim 1, is characterized in that: described interior metal tube is hollow structure.
3. suspending of a kind of power assembly of electric automobile according to claim 1, is characterized in that: inside and outside metal tube and elastic body combine by sulphurization.
4. suspending of a kind of power assembly of electric automobile according to claim 1, is characterized in that: described elastic body is rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410220859.3A CN104015599A (en) | 2014-05-23 | 2014-05-23 | Power assembly suspension for electric car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410220859.3A CN104015599A (en) | 2014-05-23 | 2014-05-23 | Power assembly suspension for electric car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104015599A true CN104015599A (en) | 2014-09-03 |
Family
ID=51432714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410220859.3A Pending CN104015599A (en) | 2014-05-23 | 2014-05-23 | Power assembly suspension for electric car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104015599A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110803007A (en) * | 2019-11-21 | 2020-02-18 | 一汽解放汽车有限公司 | Driving motor suspension structure, suspension assembly and mounting method of suspension assembly |
| CN112389472A (en) * | 2020-11-02 | 2021-02-23 | 中车唐山机车车辆有限公司 | Power assembly system common framework, design method thereof and railway vehicle |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201487109U (en) * | 2009-08-14 | 2010-05-26 | 宁波拓普声学振动技术有限公司 | Bushing suspension |
| CN101961977A (en) * | 2010-10-20 | 2011-02-02 | 上海众力汽车部件有限公司 | Rear suspending member of automobile engine |
| CN202180736U (en) * | 2011-07-31 | 2012-04-04 | 长城汽车股份有限公司 | Bush assembly of automobile suspension |
| CN203854489U (en) * | 2014-05-23 | 2014-10-01 | 河南速达电动汽车科技有限公司 | Suspension device of electric car power assembly |
-
2014
- 2014-05-23 CN CN201410220859.3A patent/CN104015599A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201487109U (en) * | 2009-08-14 | 2010-05-26 | 宁波拓普声学振动技术有限公司 | Bushing suspension |
| CN101961977A (en) * | 2010-10-20 | 2011-02-02 | 上海众力汽车部件有限公司 | Rear suspending member of automobile engine |
| CN202180736U (en) * | 2011-07-31 | 2012-04-04 | 长城汽车股份有限公司 | Bush assembly of automobile suspension |
| CN203854489U (en) * | 2014-05-23 | 2014-10-01 | 河南速达电动汽车科技有限公司 | Suspension device of electric car power assembly |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110803007A (en) * | 2019-11-21 | 2020-02-18 | 一汽解放汽车有限公司 | Driving motor suspension structure, suspension assembly and mounting method of suspension assembly |
| CN112389472A (en) * | 2020-11-02 | 2021-02-23 | 中车唐山机车车辆有限公司 | Power assembly system common framework, design method thereof and railway vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140903 |