CN103359171B - A kind of aluminum truss type frame - Google Patents
A kind of aluminum truss type frame Download PDFInfo
- Publication number
- CN103359171B CN103359171B CN201210101206.4A CN201210101206A CN103359171B CN 103359171 B CN103359171 B CN 103359171B CN 201210101206 A CN201210101206 A CN 201210101206A CN 103359171 B CN103359171 B CN 103359171B
- Authority
- CN
- China
- Prior art keywords
- overhang
- truss type
- frame
- suspension assembly
- type frame
- 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.)
- Active
Links
Landscapes
- Body Structure For Vehicles (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
The invention discloses a kind of aluminum truss type frame, right vertical beam and left longitudinal beam welding, for being welded, including vehicle frame support framework, are formed by this truss structure by front beam, middle cross beam and rear cross beam；Front suspension assembly, is indulged frame be welded by front overhang trailing arm, front overhang pole, front overhang fixed plate, front overhang；In put seat installing rack assembly, by battery compartment frame and in put seat installing rack and be welded；And rear suspension assembly, including by rear overhang trailing arm, rear overhang crossbearer, the rear suspension of rear overhang beam welding, and it is respectively welded at the longitudinal stability bar hangers of right vertical beam and left longeron lower end.This vehicle frame can be produced by Form-bar Press Machine batch extruding, and the monocoque body that production efficiency is more complicated be greatly improved and bending resistance is antitorque etc., and mechanical property does not subtracts.
Description
Technical field
The present invention relates to a kind of vehicle frame technical field, particularly relate to electric space vehicle field.
Background technology
Along with petroleum resources day by day reduce, atmospheric environment seriously polluted, electric motor car is increasingly by people
Concern.The most light-weighted electric automobile is increasingly becoming the preferable vehicles that the mankind ride instead of walk.I
Know that vehicle frame weight accounts for the proportion that complete vehicle weight is bigger, so car load lightweight should be light from body frame structure for automotive
Quantitative design is started with, thus reduces complete vehicle quality, reduces energy resource consumption.Carriage frame uses mostly at present
Straight frame, central frame or composite type vehicle frame.But these traditional steel construction vehicle frames manufacture work
Skill is complicated, and structure is not sufficiently stable, and bending resistance torsional property is the best, and heavier mass, affects car load lightweight
Design, is unfavorable for automotive energy-saving emission-reducing.
Summary of the invention
The invention provides a kind of aluminum truss type frame be easy to and manufacture.
For achieving the above object, the present invention provides a kind of aluminum truss type frame, it is characterised in that include car
Frame support framework, front suspension assembly and rear suspension assembly, wherein vehicle frame support framework includes that cross section is identical
And front beam, middle cross beam, rear cross beam, right vertical beam and the left longeron being mutually permanently connected.
Compared with prior art, aluminum truss type frame of the present invention includes cross section phase by vehicle frame support framework
Same and that be mutually permanently connected front beam, middle cross beam, rear cross beam, right vertical beam and left longeron, thus available same
The section that piece aluminium section bar intercepts out certain length is fixed connection again, consequently facilitating manufacture, cost is lower.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to reality
Execute the required accompanying drawing used in example to be briefly described, it should be apparent that, the accompanying drawing in describing below is only
It is only some embodiments of the present invention, for those of ordinary skill in the art, is not paying creativeness
On the premise of work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the axonometric chart (from left back direction) after embodiment of the present invention aluminum truss type frame packed battery；
Fig. 2 is the axonometric chart (from left front direction) of aluminum truss type frame as shown in Figure 1；
Fig. 3 is the axonometric chart (from right front to) of aluminum truss type frame as shown in Figure 1；
Fig. 4 is the axonometric chart (from left back direction) after aluminum truss type frame upset as shown in Figure 1；
Fig. 5 is the axonometric chart (from right front to) after aluminum truss type frame upset as shown in Figure 1；
Wherein, 1, right vertical beam, 2, front beam, 3, front overhang trailing arm, 4, front overhang pole,
5, front overhang fixed plate, 6, front overhang indulge frame, 7, in put seat installing rack, 8, battery connecting line,
9, middle cross beam, 10, rear overhang trailing arm, 11, back seat installing rack, 12, rear crossbearer,
13, rear overhang crossbeam, 14, seat leg, 15, longitudinal stability bar hangers, 16, battery compartment frame,
17, accumulator, 18, left longeron
Detailed description of the invention
It is only a present invention part below in conjunction with the embodiment described by the accompanying drawing in the embodiment of the present invention
Embodiment rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill people
The every other embodiment that member is obtained under not making creative work premise, broadly falls into the present invention and protects
The scope protected.
It is below specific embodiment, sees Fig. 1 to Fig. 5.
In the embodiment of the present invention, aluminum truss type frame include vehicle frame support framework, front suspension assembly and after
Suspension assembly, wherein vehicle frame support framework include that cross section is identical and be mutually permanently connected front beam 2, middle horizontal stroke
Beam 9, rear cross beam 12, right vertical beam 1 and left longeron 18.
Described front suspension assembly may also comprise identical with vehicle frame support framework cross section and before being mutually permanently connected
Outstanding trailing arm 3, front overhang pole 4, front overhang fixed plate 5 indulge frame 6 with front overhang.
Described rear suspension assembly may also comprise identical with vehicle frame support framework cross section and after being mutually permanently connected
Outstanding trailing arm 10, rear overhang crossbearer 13 and rear overhang crossbeam 13.
Described rear suspension assembly also includes being respectively fixedly connected with in right vertical beam 1 and the longitudinal direction of left longeron 18 lower end
Stabiliser bar hangers 15, to be fixed on the longitudinal balance bar (not shown) of rear suspension system on vehicle frame.
In the present embodiment, aluminum truss type frame puts seat installing rack assembly in also including, it puts seat in being provided with
Chair installing rack 7.In put seat installing rack 7 and be weldingly fixed on right vertical beam 1 and a left side by one block of T-shaped aluminium sheet and indulge
Beam 18 upper end, simple in construction.Connecting plate is T-shaped aluminium sheet, and structural strength is higher.
In the present embodiment, the identical material in the above cross section is I-shaped aluminium section bar.Certainly, it is possible to part
For I-shaped aluminium section bar, such as vehicle frame support framework, front suspension assembly and wherein in rear suspension assembly
Part or two parts.
In the present embodiment, described fixing connected mode is welding.Certainly, it is possible to for riveting, but welding
Fixed effect is preferable.
Being provided with battery compartment frame 16 in the middle part of aluminum truss type frame, it is respectively welded at right vertical by four I-shaped aluminum
Beam 1 and left longeron 18 lower end, to form battery compartment, house the accumulator battery connected by battery connecting line 8
17.So, the height of battery compartment can be reduced, thus reduce the center of gravity of car load, be conducive to reducing driving
Resistance, reduces energy resource consumption.
Weld two seat legs 14 in rear suspension, two seat legs 14 weld an aluminium sheet and forms back seat peace
Shelve 11, simple in construction.Seat leg 14 is T-shaped aluminium sheet, and structural strength is higher.
A kind of aluminum truss type frame provided the embodiment of the present invention above is described in detail, herein
Apply specific case principle and the embodiment of the present invention are set forth, be only used for helping to understand this
Invention core concept；Should not be construed as limitation of the present invention.
Claims (5)
1. an aluminum truss type frame, it is characterised in that include vehicle frame support framework, front suspension assembly
And rear suspension assembly, the front horizontal stroke that wherein vehicle frame support framework includes that cross section is identical and is mutually permanently connected
Beam, middle cross beam, rear cross beam, right vertical beam and left longeron,
Described front suspension assembly includes front overhang that is identical with vehicle frame support framework cross section and that be mutually permanently connected
Trailing arm, front overhang pole, front overhang fixed plate indulge frame with front overhang,
Described rear suspension assembly includes rear overhang that is identical with vehicle frame support framework cross section and that be mutually permanently connected
Trailing arm, rear overhang crossbearer and rear overhang crossbeam,
Described rear suspension assembly includes being respectively fixedly connected with at right vertical beam and the longitudinal stability of left longeron lower end
Bar hangers,
The identical material in described cross section is I-shaped aluminium section bar,
Middle part is provided with battery compartment frame, and it is respectively welded under right vertical beam and left longeron by four I-shaped aluminum
End.
Aluminum truss type frame the most according to claim 1, it is characterised in that: described fixing connection side
Formula is welding.
Aluminum truss type frame the most according to claim 1, it is characterised in that: put seat in also including
Installing rack assembly, it puts seat installing rack in being provided with.
Aluminum truss type frame the most according to claim 3, it is characterised in that put seat installing rack in:
It is weldingly fixed on right vertical beam and left longeron upper end by a plate.
Aluminum truss type frame the most according to claim 1, it is characterised in that: weld two in rear suspension
Seat leg, two seat legs welds an aluminium sheet and forms back seat installing rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210101206.4A CN103359171B (en) | 2012-03-31 | 2012-03-31 | A kind of aluminum truss type frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210101206.4A CN103359171B (en) | 2012-03-31 | 2012-03-31 | A kind of aluminum truss type frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103359171A CN103359171A (en) | 2013-10-23 |
| CN103359171B true CN103359171B (en) | 2016-12-14 |
Family
ID=49361658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210101206.4A Active CN103359171B (en) | 2012-03-31 | 2012-03-31 | A kind of aluminum truss type frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103359171B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111348107A (en) * | 2020-04-25 | 2020-06-30 | 重庆仟和镁业科技有限公司 | Lightweight magnesium alloy electric vehicle chassis |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103640631B (en) * | 2013-12-19 | 2016-01-27 | 珠海广通汽车有限公司 | The underframe of full-bearing type e-bus and there is its e-bus |
| CN104554440A (en) * | 2014-12-18 | 2015-04-29 | 北京新能源汽车股份有限公司 | New forms of energy electric automobile body roof beam structure |
| CN104494700B (en) * | 2014-12-22 | 2017-01-25 | 石宇 | Wheel-beam axleless frame |
| CN105109555A (en) * | 2015-09-06 | 2015-12-02 | 上海友升铝业有限公司 | Fully extrusion-molded aluminum alloy auxiliary vehicle frame |
| CN106184371A (en) * | 2016-08-22 | 2016-12-07 | 东莞市瑞达电瓶车科技有限公司 | A kind of four-wheel electric vehicle carriage lightweight structure |
| CN107215394B (en) * | 2017-04-18 | 2023-08-04 | 吉林大学 | Front-mounted rear-drive truss type sports car frame and car body structure design method |
| LT6757B (en) * | 2019-11-08 | 2020-08-25 | AUGA group, AB | A space frame structure for the agricultural vehicle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2647706Y (en) * | 2003-10-13 | 2004-10-13 | 上海燃料电池汽车动力系统有限公司 | Double-layer frame type chassis apparatus for four-wheel driving electric vehicle |
| CN1636775A (en) * | 2003-10-12 | 2005-07-13 | 陆敏芳 | Serial multipurpose very low chassis |
| CN101190690A (en) * | 2006-11-21 | 2008-06-04 | 中国国际海运集装箱(集团)股份有限公司 | Self-discharging vehicle set vehicle frame |
| CN201646858U (en) * | 2009-12-04 | 2010-11-24 | 中山大学 | Lightweight box girder type electric automobile chassis frame |
| CN201761557U (en) * | 2010-08-30 | 2011-03-16 | 荆门宏图特种飞行器制造有限公司 | Vehicle frame of semi-trailer for aluminum alloy liquid transportation |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2844766B1 (en) * | 2002-09-25 | 2005-06-17 | Aixam Mega | MOTOR VEHICLE |
| US8196958B2 (en) * | 2009-07-27 | 2012-06-12 | International Truck Intellectual Property Company, Llc | Light-weight, roll-bonded heavy duty truck frame member |
-
2012
- 2012-03-31 CN CN201210101206.4A patent/CN103359171B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1636775A (en) * | 2003-10-12 | 2005-07-13 | 陆敏芳 | Serial multipurpose very low chassis |
| CN2647706Y (en) * | 2003-10-13 | 2004-10-13 | 上海燃料电池汽车动力系统有限公司 | Double-layer frame type chassis apparatus for four-wheel driving electric vehicle |
| CN101190690A (en) * | 2006-11-21 | 2008-06-04 | 中国国际海运集装箱(集团)股份有限公司 | Self-discharging vehicle set vehicle frame |
| CN201646858U (en) * | 2009-12-04 | 2010-11-24 | 中山大学 | Lightweight box girder type electric automobile chassis frame |
| CN201761557U (en) * | 2010-08-30 | 2011-03-16 | 荆门宏图特种飞行器制造有限公司 | Vehicle frame of semi-trailer for aluminum alloy liquid transportation |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111348107A (en) * | 2020-04-25 | 2020-06-30 | 重庆仟和镁业科技有限公司 | Lightweight magnesium alloy electric vehicle chassis |
| CN111348107B (en) * | 2020-04-25 | 2022-05-06 | 重庆仟和镁业科技有限公司 | Lightweight magnesium alloy electric vehicle chassis |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103359171A (en) | 2013-10-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103359171B (en) | A kind of aluminum truss type frame | |
| CN202783437U (en) | Blade electric vehicle floor board structure | |
| CN203306113U (en) | Rear floor structure of electric passenger vehicle | |
| CN202703688U (en) | Electric car frame | |
| CN202783434U (en) | Floor board underneath power battery fixed support connecting structure | |
| CN202879610U (en) | Rear floor structure | |
| CN203651907U (en) | Detachable subframe structure | |
| CN105946977A (en) | Automobile body framework | |
| CN104192215A (en) | Light electric automobile body structure | |
| CN216943268U (en) | Pure electric mini-truck lower frame | |
| CN203332232U (en) | Pure electric automobile floor structure | |
| CN202754033U (en) | Floor for electric vehicles | |
| CN204368293U (en) | Floor underframe for vehicle and use the pure electric coach of this floor underframe for vehicle | |
| CN202413950U (en) | Front floor structure of automobile | |
| CN204173020U (en) | A kind of light weight electric automotive body structure | |
| CN201305086Y (en) | Variable cross-section big-camber beam frame structure | |
| CN202345417U (en) | Instrument table assembly | |
| CN106184371A (en) | A kind of four-wheel electric vehicle carriage lightweight structure | |
| CN103832521B (en) | The combined frame but two reinforced pipe shakes | |
| CN203864877U (en) | Electric vehicle and frame thereof | |
| CN207523786U (en) | A kind of subframe | |
| CN105172891A (en) | Electric automobile frame | |
| CN105000067A (en) | Manufacturing method for electric automobile frame | |
| CN208134437U (en) | A kind of vehicle body framework construction and the automobile with the vehicle body framework construction | |
| CN201646866U (en) | Connecting assembly connecting automobile horizontal beam and front wheel cover side beam |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: Sheng Tong Industrial Park No. 109 Venus Road 410200 in Hunan province Changsha District of Wangcheng City Applicant after: Suntown Technology Group Corporation Address before: Sheng Tong Industrial Park No. 109 Venus Road 410200 in Hunan province Changsha District of Wangcheng City Applicant before: Hunan Shengtong Technology Group Co., Ltd. |
|
| COR | Change of bibliographic data | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |