CN108407951A - A kind of body shell of electric motor car with two wheels - Google Patents
A kind of body shell of electric motor car with two wheels Download PDFInfo
- Publication number
- CN108407951A CN108407951A CN201810441752.XA CN201810441752A CN108407951A CN 108407951 A CN108407951 A CN 108407951A CN 201810441752 A CN201810441752 A CN 201810441752A CN 108407951 A CN108407951 A CN 108407951A
- Authority
- CN
- China
- Prior art keywords
- body shell
- nightstool
- shell assembly
- main side
- vehicle
- 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.)
- Pending
Links
- 230000003014 reinforcing effect Effects 0.000 claims description 21
- 238000011161 development Methods 0.000 abstract description 5
- 238000003466 welding Methods 0.000 description 11
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 3
- 229910052744 lithium Inorganic materials 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K11/00—Motorcycles, engine-assisted cycles or motor scooters with one or two wheels
- B62K11/02—Frames
Abstract
The invention discloses a kind of body shell of electric motor car with two wheels, the body shell includes body shell assembly, be arranged the body shell assembly vehicle head end front panel fixing support and the shelf fixed point after at least two of the body shell assembly vehicle tail end is set；Wherein, the standard component that the body shell assembly is integrally formed, and suitable for the different automobile types with platform.The development cost for greatly reducing electric vehicle, ensure that safety and the comfort of vehicle, and will not cause the stock of different type automobile body frame.
Description
Technical field
The present invention relates to machining equipment technical field more particularly to a kind of body shells of electric motor car with two wheels.
Background technology
In the production field of electric motor car with two wheels (such as two-wheeled electric bicycle and two-wheeled electric motorcycle), update frequency
It is numerous, it constitutes and is all unable to reach generalization per each sheet metal component of the body shell of money vehicle.Therefore, the vehicle body of electric motor car with two wheels at present
Frame is typically manually to use carbon dioxide gas arc welding technology, and each the welding of sheet metal parts is formed to the vehicle body frame of vehicle together
Frame, so the welding procedure of solder technologist, the degree of controls such as electric current, voltage, throughput are all to determine product after welding
Whether qualified key factor.So that the quality of body shell depends entirely on the operation water of solder technologist
Flat, quality management and control is difficult, and model change is frequent, be easy to cause the stock of old money body shell.
Invention content
The purpose of the present invention is to provide a kind of body shells of electric motor car with two wheels, realize body shell and remove individual part
Outer integrated molding is suitable for the various with platform, and safety and the comfort of vehicle are ensure that while reducing cost, and
It will not cause the stock of different type automobile body frame.
As above design, the technical solution adopted in the present invention are：
A kind of body shell of electric motor car with two wheels, including：
Body shell assembly is arranged in the front panel fixing support of the body shell assembly vehicle head end and setting in institute
State shelf fixed point after at least two of body shell assembly vehicle tail end；
Wherein, the standard component that the body shell assembly is integrally formed, and suitable for the different automobile types with platform.
Further, the body shell assembly includes：Head tube, head tube reinforcing plate, girder, identical two main sides
Pipe, nightstool fore-stock, identical two chain stay reinforcing plates and nightstool after-poppet；
Two main side pipes are stepped, are placed in parallel in the same plane, low side is the pedal area of main side pipe
Domain, high side are the nightstool region of main side pipe；
In the pedal area, the endpoint of two main side pipes, which is fixed on, to be placed with horizontal plane at the first predetermined angle
The upper end of the both sides of girder lower end, the girder is connected to horizontal plane by the head tube reinforcing plate into the second predetermined angle
The head tube of placement；
In the nightstool region, the nightstool fore-stock is arranged in parallel in described two main sides with the nightstool after-poppet and manages
Between, the nightstool for fixing the electric motor car with two wheels；
Below the nightstool region, every main side pipe fixes a chain stay reinforcing plate, connects between two chain stay reinforcing plates
It is connected to fixed transverse rod.
Further, the body shell assembly further includes：
Identical two secondary sides pipes, described two it is secondary while pipe be respectively arranged at two it is main while pipe pedal area right over,
And with the main side pipe in vertical direction there are preset gap, one end of described two secondary side pipes is connected under the girder
End, the other end are connected to the junction of the pedal area and nightstool region of the main side pipe.
Further, the front panel fixing support is fastened by bolts on the head tube of the body shell assembly；
Shelf fixed point is impacted and/or is welded on the nightstool after-poppet of the body shell assembly after described at least two.
Further, shelf fixed point is according to different automobile types pair after the front panel fixing support and described at least two
The independent parts that should change.
Further, shelf fixed point is fixed plate and/or screwed mounting hole after described at least two.
Beneficial effects of the present invention：
The body shell of electric motor car with two wheels proposed by the present invention is arranged integrally formed body shell assembly, was installing
Cheng Zhong, only need to be according to corresponding front panel fixing support and the rear shelf fixed point of changing of difference of vehicle mounted on body shell
The corresponding position of assembly, you can obtain different types of electric vehicle, greatly reduce the development cost of electric vehicle, ensure that vehicle
Safety and comfort, and the stock of different type automobile body frame will not be caused.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the body shell of electric motor car with two wheels of identical platform provided by the invention；
Fig. 2 is the structural schematic diagram of the body shell of another electric motor car with two wheels of identical platform provided by the invention；
Fig. 3 is the structural schematic diagram of body shell assembly provided by the invention.
In figure：
1, front panel fixing support；
2, body shell assembly；21, head tube；22, head tube reinforcing plate；23, girder；24, main side pipe；25, before nightstool
Holder；26, chain stay reinforcing plate；27, nightstool after-poppet；28, secondary side pipe；
3, rear shelf fixed point.
Specific implementation mode
For make present invention solves the technical problem that, the technical solution that uses and the technique effect that reaches it is clearer, below
The technical solution further illustrated the present invention in conjunction with attached drawing and by specific implementation mode.It is understood that this place is retouched
The specific embodiment stated is used only for explaining the present invention rather than limitation of the invention.It also should be noted that in order to just
Only the parts related to the present invention are shown in description, attached drawing and it is not all.
As shown in Figure 1 to Figure 3, the present invention provides a kind of body shells of electric motor car with two wheels, including body shell assembly
2, be arranged 2 vehicle head end of body shell assembly front panel fixing support 1 and be arranged 2 vehicle tail end of body shell assembly extremely
Shelf fixed point 3 after two few；Wherein, the standard component that body shell assembly 2 is integrally formed, and suitable for the difference with platform
Vehicle.
Body shell assembly 2 is the integrally formed standard component produced for the different automobile types with platform, is being produced
Cheng Buyong human welds can be completed by mechanization production, and the quality of production of product is easier management and control, for example, what welding used
Pipe fitting, sheet metal component etc. have special equipment to test, and the technique of machinery welding is also required for carrying out being directed to product before welding
The correlation test of welding, such as welding penetration experiment, welding deformation amount experiment, vibratory test, ensure machinery welding from many aspects
The quality of the product gone out.
When new product electric vehicle produces, since itself is a integrally formed standard components for body shell assembly 2, only need
Front panel fixing support 1 is installed at its headstock, the shelf fixed point 3 after installation at least two at its tailstock greatly shortens
Production cycle and development cost, and in R＆D process, as long as ensure safety and the comfort of the body shell, same to platform
Other vehicles just do not have to take time in the research of body shell, additionally it is possible to ensure all vehicles of the platform comfort level and
Safety is consistent.
Illustratively, body shell as shown in Figures 1 to 3 is, it can be achieved that the configuration of 60V20AH batteries, 60V21AH batteries are matched
Set, pedal position 72V lithium batteries configuration, nightstool position lithium battery configuration, lead-acid battery can be achieved at the same time in vehicle and lithium battery is matched
The scheme set, with all generally applicable body shell of various of platform, the style wind only by converting tire and front and back damping
Lattice, under the premise of not changing body shell, so that it may to be transformed into other vehicles.
As depicted in figs. 1 and 2, shelf fixed point 3 is according to different automobile types pair after front panel fixing support 1 and at least two
The independent parts that should change；Shelf fixed point 3 is fixed plate and/or screwed mounting hole after at least two.
For the different vehicle of identical platform, body shell assembly 2 is integrally formed standard component, is to immobilize
, the individual part according to different automobile types variation is front panel fixing support 1 and rear shelf fixed point 3, as Fig. 1 and Fig. 2 are same
Shown in the body circuit theory schematic diagram of two different automobile types of platform, the body shell assembly 2 of two vehicles is the same, and preceding
Panel fixing bracket 1 be according to vehicle it is different by two different sheet metal components by a component dividing postwelding to form, it is similar
, rear shelf fixed point 3 is also according to the transformable individual components of different automobile types, for example, Fig. 1 is screwed solid by 4
Determine the rear shelf fixed point 3 of hole composition, and Fig. 2 is then the rear goods being made of a screwed mounting hole and a fixed plate
Frame fixed point 3, be specifically made of which kind of form and the number of rear shelf fixed point 3 be all by shelf after electric vehicle shape and
Mounting means and determine.
As shown in figure 3, body shell assembly 2 includes：It is head tube 21, head tube reinforcing plate 22, girder 23, two identical
Main side pipe 24, nightstool fore-stock 25, identical two chain stay reinforcing plates 26 and nightstool after-poppet 27；Two main side pipes 24 are in rank
Scalariform is placed in parallel in the same plane, and low side is the pedal area of main side pipe 24, and high side is the seat of main side pipe 24
Bucket region.In pedal area, the endpoint of two main side pipes 24 is fixed on the girder 23 placed at the first predetermined angle with horizontal plane
The upper end of the both sides of lower end, girder 23 is connected to the vehicle placed at the second predetermined angle with horizontal plane by head tube reinforcing plate 22
Head tube 21；In nightstool region, nightstool fore-stock 25 and nightstool after-poppet 27 are arranged in parallel between two main side pipes 24, for solid
Determine the nightstool of electric motor car with two wheels；Below nightstool region, every main side pipe 24 fixes a chain stay reinforcing plate 26, adds in two chain stays
It is connected with fixed transverse rod between strong plate 26.
The shape of two main side pipes 24 is stepped, is put identical two main side pipes 24 are parallel in the same plane
It sets, low side is the pedal area of main side pipe 24, which is used to place the pedal position of electric vehicle, and high side is main side
The nightstool region of pipe 24, the region are used to place the nightstool position of electric vehicle, in the pedal area of main side pipe 24, main side pipe 24
Girder 23 is provided at endpoint, girder 23 is placed with horizontal plane at the first predetermined angle, and the upper end of girder 23 is connected to and level
The head tube 21 that face is placed at second angle can complete headstock to ensure the stability of vehicle frame by head tube reinforcing plate 22
Fixation between pipe 21 and girder 23.Wherein, the first predetermined angle and the second predetermined angle are that research staff sets in body shell
The meter stage considers what the comfort level of vehicle and reasonability were set in advance.Placement electricity is provided on the nightstool region of main side pipe 24
The nightstool fore-stock 25 and nightstool after-poppet 27 of motor-car nightstool, below the nightstool region of main side pipe 24, every main side pipe 24 is solid
A fixed chain stay reinforcing plate 26, and be provided between two chain stay reinforcing plates 26 for fixing the fixed horizontal of chain stay reinforcing plate 26
Bar.The standard component that the part is integrally formed, can mechanization uniformly welded after be applied in different vehicles, greatly contract
The small development cost of electric vehicle, and ensure that safety and the comfort of vehicle.
Further, front panel fixing support 1 is fastened by bolts on the head tube 21 of body shell assembly 2；At least
Shelf fixed point 3 is impacted and/or is welded on the nightstool after-poppet 27 of body shell assembly 2 after two.
It is head tube 21, the tailstock of body shell assembly 2 shown in Fig. 1 and Fig. 3, at the headstock of body shell assembly 2
Place is nightstool after-poppet 27, and therefore, front panel fixing support 1 passes through a portion dividing postwelding to form by two sheet metal components
Part, the mode being fastened by bolts are fixed on the head tube 21 of body shell assembly 2, and then shelf fixed point 3 is according to vehicle
The fixed point for the adjustment shelf fixed position that the difference of type is specially arranged, seat of the solderable and/or impact in body shell assembly 2
On bucket after-poppet 27.
Further, body shell assembly 2 further includes：
Identical two secondary side pipes 28, two it is secondary while pipe 28 be respectively arranged at two it is main while pipe 24 pedal area just on
Side, and with main side pipe 24 in vertical direction there are preset gap, one end of two secondary side pipes 28 is connected to the lower end of girder 23,
The other end is connected to the junction of the pedal area and nightstool region of main side pipe 24.
Pedal area is the more serious region of damage degree to electric vehicle in use, and it is disconnected often to will appear tread portion position
Therefore the problem of splitting can also include two identical secondary side pipes 28 in body shell assembly 2, be respectively arranged at two masters
Right over the pedal area of side pipe 24, for reinforcing pedal area, and it is main in pipe 24 and it is secondary while pipe 28 between there are between certain
Gap can solve the problems in vehicle frame stress collection when vehicle frame is by external force, and then improve the plasticity and rigidity of vehicle frame.
The body shell of electric motor car with two wheels proposed by the present invention is arranged integrally formed body shell assembly, was installing
Cheng Zhong, only need to be according to corresponding front panel fixing support and the rear shelf fixed point of changing of difference of vehicle mounted on body shell
The corresponding position of assembly, you can obtain different types of electric vehicle, greatly reduce the development cost of electric vehicle, ensure that vehicle
Safety and comfort, and the stock of different type automobile body frame will not be caused.
Embodiment of above is to elaborate that the basic principle and characteristic of the present invention, the present invention are not limited by the above embodiment
System, without departing from the spirit and scope of the present invention, the present invention also has various changes, these changes and modifications are all
It falls into scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (6)
1. a kind of body shell of electric motor car with two wheels, which is characterized in that the body shell includes：Body shell assembly, setting
The body shell assembly vehicle head end front panel fixing support and be arranged the body shell assembly vehicle tail end extremely
Shelf fixed point after two few；
Wherein, the standard component that the body shell assembly is integrally formed, and suitable for the different automobile types with platform.
2. body shell according to claim 1, which is characterized in that the body shell assembly includes：Head tube, headstock
Pipe reinforcing plate, girder, identical two main side pipes, nightstool fore-stock, identical two chain stay reinforcing plates and nightstool after-poppet；
Two main side pipes are stepped, are placed in parallel in the same plane, low side is the pedal area of main side pipe, high
Side be main side pipe nightstool region；
It is fixed on the girder placed at the first predetermined angle with horizontal plane in the endpoint of the pedal area, two main side pipes
The both sides of lower end, the upper end of the girder is connected to by the head tube reinforcing plate places with horizontal plane at the second predetermined angle
Head tube；
In the nightstool region, the nightstool fore-stock is arranged in parallel in two main sides with the nightstool after-poppet and manages it
Between, the nightstool for fixing the electric motor car with two wheels；
Below the nightstool region, every main side pipe fixes a chain stay reinforcing plate, is connected between two chain stay reinforcing plates
Fixed transverse rod.
3. body shell according to claim 2, which is characterized in that the body shell assembly further includes：
Identical two secondary sides pipes, described two it is secondary while pipe be respectively arranged at two it is main while pipe pedal area right over, and with
For the main side pipe in vertical direction there are preset gap, one end of described two secondary side pipes is connected to the lower end of the girder,
The other end is connected to the junction of the pedal area and nightstool region of the main side pipe.
4. body shell according to claim 2, which is characterized in that the front panel fixing support is fastened by bolts
On the head tube of the body shell assembly；Shelf fixed point impacts and/or is welded on the vehicle body frame after described at least two
On the nightstool after-poppet of frame assembly.
5. body shell according to claim 1, which is characterized in that the front panel fixing support and described at least two
Shelf fixed point is the independent parts that variation is corresponded to according to different automobile types afterwards.
6. body shell according to claim 1, which is characterized in that shelf fixed point is fixed plate after described at least two
And/or screwed mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810441752.XA CN108407951A (en) | 2018-05-10 | 2018-05-10 | A kind of body shell of electric motor car with two wheels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810441752.XA CN108407951A (en) | 2018-05-10 | 2018-05-10 | A kind of body shell of electric motor car with two wheels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108407951A true CN108407951A (en) | 2018-08-17 |
Family
ID=63138437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810441752.XA Pending CN108407951A (en) | 2018-05-10 | 2018-05-10 | A kind of body shell of electric motor car with two wheels |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108407951A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109969313A (en) * | 2019-04-30 | 2019-07-05 | 浙江吉利控股集团有限公司 | All-aluminum electric vehicle |
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|---|---|---|---|---|
| JP2003063446A (en) * | 2001-08-28 | 2003-03-05 | Toyo Radiator Co Ltd | Frame base structure of vehicle front end module |
| CN202728460U (en) * | 2012-08-29 | 2013-02-13 | 喻祥云 | Compact-structure type frame for electric scooter |
| CN203235230U (en) * | 2013-04-07 | 2013-10-16 | 东莞广声五金塑胶制品有限公司 | Assembled toy car |
| CN203975077U (en) * | 2014-06-03 | 2014-12-03 | 常州市铭鼎车业有限公司 | Storage battery car vehicle frame |
| CN206297681U (en) * | 2016-12-09 | 2017-07-04 | 上海创骋工业设计有限公司 | A kind of electromobile frame |
| CN108298004A (en) * | 2018-01-19 | 2018-07-20 | 浙江雅迪机车有限公司 | A kind of vehicle frame, electric bicycle and battery-operated motor cycle |
| CN208376965U (en) * | 2018-05-10 | 2019-01-15 | 雅迪科技集团有限公司 | A kind of body shell of electric motor car with two wheels |
-
2018
- 2018-05-10 CN CN201810441752.XA patent/CN108407951A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003063446A (en) * | 2001-08-28 | 2003-03-05 | Toyo Radiator Co Ltd | Frame base structure of vehicle front end module |
| CN202728460U (en) * | 2012-08-29 | 2013-02-13 | 喻祥云 | Compact-structure type frame for electric scooter |
| CN203235230U (en) * | 2013-04-07 | 2013-10-16 | 东莞广声五金塑胶制品有限公司 | Assembled toy car |
| CN203975077U (en) * | 2014-06-03 | 2014-12-03 | 常州市铭鼎车业有限公司 | Storage battery car vehicle frame |
| CN206297681U (en) * | 2016-12-09 | 2017-07-04 | 上海创骋工业设计有限公司 | A kind of electromobile frame |
| CN108298004A (en) * | 2018-01-19 | 2018-07-20 | 浙江雅迪机车有限公司 | A kind of vehicle frame, electric bicycle and battery-operated motor cycle |
| CN208376965U (en) * | 2018-05-10 | 2019-01-15 | 雅迪科技集团有限公司 | A kind of body shell of electric motor car with two wheels |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109969313A (en) * | 2019-04-30 | 2019-07-05 | 浙江吉利控股集团有限公司 | All-aluminum electric vehicle |
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