CN205854287U - A kind of electric automobile front end frame and electric automobile - Google Patents
A kind of electric automobile front end frame and electric automobile Download PDFInfo
- Publication number
- CN205854287U CN205854287U CN201620792395.8U CN201620792395U CN205854287U CN 205854287 U CN205854287 U CN 205854287U CN 201620792395 U CN201620792395 U CN 201620792395U CN 205854287 U CN205854287 U CN 205854287U
- Authority
- CN
- China
- Prior art keywords
- water tank
- electric automobile
- reinforcing plate
- described water
- upright post
- 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
Landscapes
- Body Structure For Vehicles (AREA)
Abstract
This utility model provides a kind of electric automobile front end frame and electric automobile, and electric automobile front end frame includes: water tank upper beam and water tank sill；The left longeron in front end and front end left column, one end of the left longeron in front end is fixing with one end of water tank upper beam to be connected, and the other end of the left longeron in front end is fixing with one end of front end left column to be connected, and the other end of front end left column is fixing with one end of water tank sill to be connected；Front end right vertical beam and front end right column, one end of front end right vertical beam is fixing with the other end of water tank upper beam to be connected, and the other end of front end right vertical beam is fixing with one end of front end right column to be connected, and the other end of front end right column is fixing with the other end of water tank sill to be connected；At least one water tank upright post reinforcing plate, one end of water tank upright post reinforcing plate is fixedly connected on water tank upper beam, and the other end is fixedly connected on water tank sill.Scheme of the present utility model, improves the dynamic stiffness in overall cabin.
Description
Technical field
This utility model relates to electric automobile parts technical field, particularly relates to a kind of electric automobile front end frame and electricity
Electrical automobile.
Background technology
Owing to the Arrangement of Engine-room parts of power type automobile are many compared with conventional gasoline vehicle, thus cause the machine of power type automobile
Cabin dynamic stiffness is relatively poor.Additionally, the analysis result by the computer-aided engineering (CAE) in the cabin to power type automobile can
Knowing, the dynamic stiffness of automotive front end is less than 800, and noise, the vibration for car load is very big with sound vibration roughness (NVH) impact.
If it addition, the dynamic stiffness of front end frame of automobile is not enough, under the dynamic excitation easily produced in vehicle traveling process
Deform, even cause danger.It follows that electric automobile front end frame of the prior art is due to self dynamic stiffness not
Foot, it is understood that there may be potential security risk problem.
Utility model content
In order to overcome the above-mentioned problems in the prior art, this utility model provides a kind of electric automobile front end frame
And electric automobile, improve the dynamic stiffness in overall cabin, solve the problem that electronic vehicle cabin dynamic stiffness is weak.
In order to solve above-mentioned technical problem, this utility model adopts the following technical scheme that
An aspect according to this utility model embodiment, it is provided that a kind of electric automobile front end frame, including:
Water tank upper beam and water tank sill；
The left longeron in front end and front end left column, one end of the left longeron in described front end is fixed with one end of described water tank upper beam
Connecting, one end of the other end of the left longeron in described front end and described front end left column is fixed and is connected, described front end left column another
One end is fixing with one end of described water tank sill to be connected；
Front end right vertical beam and front end right column, one end of described front end right vertical beam is solid with the other end of described water tank upper beam
Fixed connection, the other end of described front end right vertical beam is fixing with one end of described front end right column to be connected, described front end right column
The other end is fixing with the other end of described water tank sill to be connected；
At least one water tank upright post reinforcing plate, one end of described water tank upright post reinforcing plate is fixedly connected on described water tank horizontal stroke
Liang Shang, the other end of described water tank upright post reinforcing plate is fixedly connected on described water tank sill.
Alternatively, described water tank upright post reinforcing plate is provided with a chute, is provided with for fixing heat radiation in described chute
The screw bolt and nut of device framework.
Alternatively, at least part of edge of described water tank upright post reinforcing plate is provided with flange.
Alternatively, described water tank upright post reinforcing plate is provided with hole, assembling location.
Alternatively, one end of described water tank upright post reinforcing plate is connected with described water tank upper beam bolt.
Alternatively, the other end of described water tank upright post reinforcing plate is connected with described water tank sill bolt.
According to another aspect of this utility model embodiment, additionally provide a kind of electric automobile, including described above
Electric automobile front end frame.
The beneficial effects of the utility model are:
The electric automobile front end frame of this utility model embodiment, is indulged by water tank upper beam, water tank sill, a left side, front end
Beam, front end left column, front end right vertical beam and front end right column constitute frame body, and at water tank upper beam and water tank sill
Between at least one water tank upright post reinforcing plate is set, enhance the dynamic stiffness of whole electric automobile front end frame, solve electronic
The problem that vehicle cabin dynamic stiffness is weak.
Accompanying drawing explanation
Fig. 1 represents the structural representation of the electric automobile front end frame of this utility model embodiment.
Wherein in figure: 1, water tank upper beam；2, water tank sill；3, the left longeron in front end；4, front end left column；5, front end is right
Longeron；6, front end right column；7, water tank upright post reinforcing plate；701, chute；702, bolt；703, flange；704, hole, assembling location.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing and be embodied as
This utility model is described in detail by example.
An aspect according to this utility model embodiment, it is provided that a kind of electric automobile front end frame, as it is shown in figure 1,
Including:
Water tank upper beam 1 and water tank sill 2；
One end of the left longeron in front end 3 and front end left column 4, one end of the left longeron in described front end 3 and described water tank upper beam 1
Fixing connection, the other end of the left longeron in described front end 3 is fixing with one end of described front end left column 4 to be connected, and a left side, described front end is stood
The other end of post 4 is fixing with one end of described water tank sill 2 to be connected；
Front end right vertical beam 5 and front end right column 6, another of one end of described front end right vertical beam 5 and described water tank upper beam 1
End is fixing to be connected, and the other end of described front end right vertical beam 5 is fixing with one end of described front end right column 6 to be connected, and described front end is right
The other end of column 6 is fixing with the other end of described water tank sill 2 to be connected；
At least one water tank upright post reinforcing plate 7, one end of described water tank upright post reinforcing plate 7 is fixedly connected on described water tank
On crossbeam 1, the other end of described water tank upright post reinforcing plate 7 is fixedly connected on described water tank sill 2.
Wherein, owing to the cabin of power type automobile needs to assemble motor, so dynamic to the front end frame of power type automobile
Rigidity requirement is higher, and the electric automobile front end frame of this utility model embodiment, by water tank upper beam 1, water tank sill
2, the left longeron in front end 3, front end left column 4, front end right vertical beam 5 and front end right column 6 constitute the framework of " four " font
Body, and at least one water tank upright post reinforcing plate 7 is set between water tank upper beam 1 and water tank sill 2, improve this practicality
The overall dynamic stiffness of the electric automobile front end frame of new embodiment, and it is difficult in vehicle traveling process the dynamic excitation produced
Under deform, thus be prevented effectively from the generation of dangerous situation.Therefore, embodiment of the present utility model is by having the most simply, most
Effect and the design of light-weighted structure make electric automobile front end frame disclosure satisfy that born dynamic stiffness requirement.
It addition, for the specific number of water tank upright post reinforcing plate 7, can come certainly according to the practical set space of electric automobile
Fixed.Certainly, can reduce, on the premise of whole electric automobile front end frame meets dynamic stiffness requirement, the water tank column increased as far as possible
The quantity of reinforcing plate 7, to save production cost.
Wherein, so that this frame body has higher fastness, can be by left for front end longeron 3 and front end left column 4
Between be welded to connect, the most again one end of left for front end longeron 3 is connected with a terminal bolt of water tank upper beam 1, a left side, front end is stood
The other end of post 4 is connected with a terminal bolt of water tank sill 2.In like manner, can be by between front end right vertical beam 5 and front end right column 6
It is welded to connect, the most again one end of front end right vertical beam 5 is connected with the other end bolt of water tank upper beam 1, by front end right column 6
The other end be connected with the other end bolt of water tank sill 2.Tear open it addition, bolt connects to also help when needing repairing
Unload, so, the electric automobile front end frame of this utility model embodiment is also convenient for when maintenance dismantling.
It addition, for the connected mode between water tank upright post reinforcing plate 7 and water tank upper beam 1 and water tank sill 2, it is possible to
With bolts, will one end of water tank upright post reinforcing plate 7 be connected with water tank upper beam 1 bolt, the other end is horizontal with under water tank
Beam 2 bolt connects, so that water tank upright post reinforcing plate 7 can not only be installed stably firm, and also readily accessible.
Preferably, as it is shown in figure 1, be provided with a chute 701 on described water tank upright post reinforcing plate 7, set in described chute 701
It is equipped with the bolt 702 for fixed heat sink framework and nut.Therefore, the electric automobile front end frame of this utility model embodiment
Frame, additionally it is possible to meet the installation of radiator frame, and when actual installation, also by adjusting bolt 702 in chute 701
Position, adjusts the installation site of radiator frame, is greatly improved the installation convenience of radiator frame.
It addition, during the practical set of electric automobile, some wire harness generally requires through front end frame of automobile, then exist
After the electric automobile front end frame of this utility model embodiment is assembled on electric automobile, some wire harness can be there is from water tank column
Pass at the part edge of reinforcing plate 7.Therefore, in order to avoid being positioned at the wire harness near water tank upright post reinforcing plate 7 by water tank column
The edge of reinforcing plate 7 cuts bad, and embodiment of the present utility model is further at least part of edge of described water tank upright post reinforcing plate 7
Flange 703 is set, so that the sharpness at the edge of water tank upright post reinforcing plate 7 reduces.
Preferably, as it is shown in figure 1, be provided with hole 704, assembling location on described water tank upright post reinforcing plate 7, in order to water tank
The location and installation of upright post reinforcing plate 7, thus reduce rigging error, improve the assembling degree of accuracy of product.
In sum, the electric automobile front end frame of this utility model embodiment, at electronic vehicle Arrangement of Engine-room parts
In the case of Duo, by arranging the water tank upright post reinforcing plate 7 between water tank upper beam 1 and water tank sill 2, improve whole
The dynamic stiffness in body cabin so that dynamic stiffness can reach 8000, and then promotes NVH performance and the quality of car load.
According to another aspect of this utility model embodiment, additionally provide a kind of electric automobile, including described above
Electric automobile front end frame so that the electric automobile of this utility model embodiment has higher dynamic stiffness and more preferable market is competing
Strive power.
Above-described is preferred implementation of the present utility model, it should be pointed out that for the ordinary person of the art
For, some improvements and modifications can also be made under without departing from principle premise described in the utility model, these improve and profit
Decorations are also in protection domain of the present utility model.
Claims (7)
1. an electric automobile front end frame, it is characterised in that including:
Water tank upper beam and water tank sill；
The left longeron in front end and front end left column, one end of the left longeron in described front end is fixing with one end of described water tank upper beam even
Connecing, one end of the other end of the left longeron in described front end and described front end left column is fixing to be connected, another of described front end left column
Hold the one end with described water tank sill to fix to be connected；
Front end right vertical beam and front end right column, one end of described front end right vertical beam is fixing with the other end of described water tank upper beam even
Connecing, one end of the other end of described front end right vertical beam and described front end right column is fixing to be connected, another of described front end right column
Hold the other end with described water tank sill to fix to be connected；
At least one water tank upright post reinforcing plate, one end of described water tank upright post reinforcing plate is fixedly connected on described water tank upper beam
On, the other end of described water tank upright post reinforcing plate is fixedly connected on described water tank sill.
Electric automobile front end frame the most according to claim 1, it is characterised in that arrange on described water tank upright post reinforcing plate
There is a chute, in described chute, be provided with the screw bolt and nut for fixed heat sink framework.
Electric automobile front end frame the most according to claim 1, it is characterised in that described water tank upright post reinforcing plate is at least
Part edge is provided with flange.
Electric automobile front end frame the most according to claim 1, it is characterised in that arrange on described water tank upright post reinforcing plate
There is hole, assembling location.
Electric automobile front end frame the most according to claim 1, it is characterised in that one end of described water tank upright post reinforcing plate
It is connected with described water tank upper beam bolt.
Electric automobile front end frame the most according to claim 1, it is characterised in that another of described water tank upright post reinforcing plate
End is connected with described water tank sill bolt.
7. an electric automobile, it is characterised in that include the electric automobile front end frame as described in claim 1～6 any one
Frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620792395.8U CN205854287U (en) | 2016-07-26 | 2016-07-26 | A kind of electric automobile front end frame and electric automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620792395.8U CN205854287U (en) | 2016-07-26 | 2016-07-26 | A kind of electric automobile front end frame and electric automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205854287U true CN205854287U (en) | 2017-01-04 |
Family
ID=57648811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620792395.8U Expired - Fee Related CN205854287U (en) | 2016-07-26 | 2016-07-26 | A kind of electric automobile front end frame and electric automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205854287U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108609053A (en) * | 2018-06-13 | 2018-10-02 | 力帆实业(集团)股份有限公司 | A kind of pure electric vehicle central post assembly |
-
2016
- 2016-07-26 CN CN201620792395.8U patent/CN205854287U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108609053A (en) * | 2018-06-13 | 2018-10-02 | 力帆实业(集团)股份有限公司 | A kind of pure electric vehicle central post assembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205097873U (en) | New energy automobile motor compressor mounting structure | |
| CN201736783U (en) | Power system mounting bracket assembly for electric motorcar | |
| CN205854287U (en) | A kind of electric automobile front end frame and electric automobile | |
| CN201961388U (en) | Front cabin skeleton of car | |
| CN205706887U (en) | A kind of motor vehicle front structure framework | |
| CN208646963U (en) | A kind of subframe and its vehicle | |
| CN107031367A (en) | Hybrid vehicle battery stand | |
| CN209365893U (en) | A kind of automobile radiators carrier structure | |
| CN208343910U (en) | Automobile | |
| CN203637949U (en) | Automobile head board assembly | |
| CN206307137U (en) | A kind of automobile front engine water tank frame assembly structure | |
| CN203472754U (en) | Novel storage battery pressing plate structure | |
| CN204488537U (en) | A kind of automotive seat mounting nuts plate and automobile | |
| CN202911532U (en) | Electric water pump fixing support connection structure | |
| CN209634266U (en) | Non-carrying type battery box of pure electric vehicle fixed structure | |
| CN219947860U (en) | Back door inner plate assembly and automobile | |
| CN202987288U (en) | Front fingerboard assembly, engine cabin and automobile | |
| CN202624403U (en) | Fender mounting reinforcing plate structure | |
| CN206532814U (en) | For the layback plate in automobile batteries module | |
| CN206297633U (en) | Heavy truck body-in-white structure | |
| CN206336235U (en) | A kind of automobile plug wire box structural assembly and automobile | |
| CN205930617U (en) | Body frame structure and car | |
| CN220114571U (en) | Automobile GCU bracket mounting structure | |
| CN216034651U (en) | Auxiliary frame and vehicle | |
| CN205854054U (en) | A kind of cabin fuse box fixed rack |
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: 20170104 Termination date: 20210726 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |