CN110406594A - Vehicle frame and automobile - Google Patents
Vehicle frame and automobile Download PDFInfo
- Publication number
- CN110406594A CN110406594A CN201810389360.3A CN201810389360A CN110406594A CN 110406594 A CN110406594 A CN 110406594A CN 201810389360 A CN201810389360 A CN 201810389360A CN 110406594 A CN110406594 A CN 110406594A
- Authority
- CN
- China
- Prior art keywords
- crossbeam
- stringer
- supporting element
- vehicle frame
- motor
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
- B62D21/02—Understructures, i.e. chassis frame on which a vehicle body may be mounted comprising longitudinally or transversely arranged frame members
Abstract
This application involves automobile technical field more particularly to a kind of vehicle frames and automobile.Vehicle frame includes: sequentially connected first stringer, first crossbeam, the second stringer and second cross beam；And supporting element, between the first crossbeam and first stringer, between the first crossbeam and second stringer in, the supporting element is connected at least one position.Vehicle frame provided herein, it is provided with supporting element, the supporting element is connected on first crossbeam, to increase first crossbeam rigidity, when motor is installed on first crossbeam, the rigidity of motor junction on first crossbeam can be improved as far as possible, increase the stability of motor installation, and then guarantee the performance of the subsequent performance of motor and extend the service life of motor, to improve the overall performance of automobile.
Description
Technical field
This application involves automobile technical field more particularly to a kind of vehicle frames and automobile.
Background technique
In automotive field, the vehicle frame of conventional fuel oil car, especially subframe, since the control arm and stabiliser bar of car body connect
Attachment is generally overlapped on the stringer of vehicle frame, and therefore, stringer rigidity is stronger, and the transverse beam rigidity of vehicle frame is weaker.
However, for new-energy automobile, the motor of automobile needs to be overlapped on vehicle frame, by the shadow of the factors such as space layout
It rings, motor can only be generally connected to the crossbeam of vehicle frame, directly use existing this body frame structure for automotive, it may be because of transverse beam rigidity
Deficiency causes motor to suspend attachment point insufficient rigidity, causes the subsequent performance of motor and durable problem, influences the globality of automobile
Energy.
Summary of the invention
This application provides a kind of vehicle frame and automobiles, are able to solve the above problem.
The first aspect of the application provides a kind of vehicle frame, comprising:
Sequentially connected first stringer, first crossbeam, the second stringer and second cross beam；With
Supporting element,
Between the first crossbeam and first stringer, between the first crossbeam and second stringer in, at least
The supporting element is connected at one position.
Optionally, further include support beam, the both ends of the support beam respectively with first stringer and described second
Stringer connection, and between the first crossbeam and the second cross beam；
The supporting element is connected to first stringer or second stringer by the support beam.
Optionally, the second cross beam, the support beam is closer to the first crossbeam.
Optionally, in the short transverse of automobile, the support beam is staggeredly located with the first crossbeam；The support
One end of part is connected to the side of the support beam, and the other end is connected to the top surface of the first crossbeam,
Wherein, the side is length direction one side close to the first crossbeam of the support beam along automobile, institute
Stating top surface is one side of the first crossbeam along the short transverse close to the support beam.
Optionally, the supporting element is provided with multiple along the direction that first stringer is directed toward second stringer.
Optionally, the supporting element includes bending section.
It optionally, further include electric machine support, the first crossbeam is connected at least two electric machine supports, arbitrary neighborhood
Two electric machine supports between at least provided with a supporting element.
Optionally, the supporting element is hollow structure.
Optionally, the supporting element is pipe beam, and the wall thickness of the supporting element is not less than 2mm.
The second aspect of the application provides a kind of automobile, comprising:
Motor；With
Described in any item vehicle frames as above,
The motor is installed on the first crossbeam and the second cross beam.
Technical solution provided by the present application can achieve it is following the utility model has the advantages that
Vehicle frame provided herein, is provided with supporting element, and the supporting element is connected on first crossbeam, to increase by first
Transverse beam rigidity can improve the rigidity of motor junction on first crossbeam when motor is installed on first crossbeam as far as possible, increase
The stability of motor installation, and then guarantee the performance of the subsequent performance of motor and extend the service life of motor, to improve automobile
Overall performance.
It should be understood that the above general description and the following detailed description are merely exemplary, this can not be limited
Application.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram at a visual angle of specific embodiment of vehicle frame provided herein；
Fig. 2 is a kind of top view of specific embodiment of vehicle frame provided herein.
Appended drawing reference:
The first stringer of 10-；
20- first crossbeam；
The top surface 21-；
The second stringer of 30-；
40- second cross beam；
50- supporting element；
60- support beam；
The side 61-；
70- electric machine support.
The drawings herein are incorporated into the specification and forms part of this specification, and shows the implementation for meeting the application
Example, and together with specification it is used to explain the principle of the application.
Specific embodiment
The application is described in further detail below by specific embodiment and in conjunction with attached drawing.Wherein, text in
The width direction of automobile is width direction X, and the length direction of automobile is length direction Y, and the short transverse of automobile is short transverse
Z establishes X-Y-Z rectangular coordinate system.
The embodiment of the present application provides a kind of automobile, including vehicle frame and motor (not shown), after which can be
Subframe, motor are installed on vehicle frame.
Specifically, as shown in Figs. 1-2, vehicle frame includes sequentially connected first stringer 10, first crossbeam 20, the second stringer 30
With second cross beam 40, the first stringer 10, second cross beam 40, the second stringer 30 and second cross beam 40 form framework architecture.Motor peace
Loaded on first crossbeam 20 and second cross beam 40.Between first crossbeam 20 and the first stringer 10, first crossbeam 20 and the second stringer 30
Between in, supporting element 50 is connected at least one position, that is to say, that can be only between first crossbeam 20 and the first stringer 10
Supporting element 50 is set, or supporting element 50 is only set between first crossbeam 20 and the second stringer 30；It can also be with 20 He of first crossbeam
Supporting element 50 is provided between first stringer 10, between first crossbeam 20 and the second stringer 30.In first crossbeam 20 and first
When supporting element 50 being arranged between stringer 10, the both ends of the supporting element 50 are connect with first crossbeam 20, the first stringer 10 respectively；
When being provided with supporting element 50 between one crossbeam 20 and the second stringer 30, the both ends of the supporting element 50 respectively with first crossbeam 20,
The connection of two stringers 30.
Above-mentioned vehicle frame is provided with supporting element 50, is connected with the supporting element 50, on first crossbeam 20 to increase first crossbeam
20 rigidity can improve the rigidity of motor junction on first crossbeam 20 when motor is installed on first crossbeam 20 as far as possible, increase
The stability for adding motor to install, and then guarantee the performance of the subsequent performance of motor and extend the service life of motor, improve automobile
Overall performance.
Wherein, the first stringer 10 and the second stringer 30 can be oppositely arranged along the width direction X of automobile, 20 He of first crossbeam
Second cross beam 40 is oppositely arranged along the length direction Y of automobile, since Y is opposite along its length with second cross beam 40 for first crossbeam 20
Setting, therefore, the distance between first crossbeam 20 and second cross beam 40 are bigger, if supporting element 50 connects 20 He of first crossbeam
Second cross beam 40 then causes span of the supporting element 50 on length direction Y bigger, causes the rigidity of supporting element 50 that can not protect
Card reduces the supporting role to first crossbeam 20.And in the application, one end of supporting element 50 is connect with first crossbeam 20, another
End is connect with the first stringer 10 or the second stringer 30, can reduce the whole length of supporting element 50 as far as possible, and then improve branch
The rigidity of support member 50, the preferably stability of raising motor installation, guarantee the performance of automobile.
Optionally, supporting element 50 is rod-like structure, and in order to reduce the overall weight of vehicle frame, supporting element 50 is preferably hollow knot
Structure.
Specifically, supporting element 50 can be pipe beam, i.e. supporting element 50 is hollow tubular structure, since pipe beam is drawn materials
It is convenient, it therefore, can reduce the processing cost of supporting element 50, improve the processing efficiency of supporting element 50；Meanwhile the wall thickness of pipe beam
It is relatively uniform, it can also further increase the rigidity of supporting element 50.
Preferably, the wall thickness of supporting element 50 be not less than 2mm, i.e., the wall thickness of pipe beam be more than or equal to 2mm, as 2mm,
2.5mm, 3mm, 4mm etc. improve vehicle frame to the enabling capabilities of motor to further increase the rigidity of supporting element 50.
It should be noted that a supporting element 50 can be provided only between first crossbeam 20 and the first stringer 10,
Multiple supporting elements 50 can be set.Similarly, between first crossbeam 20 and second cross beam 40, a support can be provided only with
Two supporting elements 50 also can be set in part 50.
Supporting element 50 can be directly connected to the first stringer 10 or the second stringer 30.In a kind of embodiment, vehicle frame is also wrapped
Support beam 60 is included, the both ends of support beam 60 are connect with the first stringer 10 and the second stringer 30 respectively, and are located at first crossbeam
Between 20 and second cross beam 40, supporting element 50 can be connected to the first stringer 10 or the second stringer 30 by support beam 60,
That is one end of supporting element 50 is connected to first crossbeam 20, and the other end is connected to support beam 60, in this way, can either increase entire vehicle
The rigidity of frame, and the rigidity of first crossbeam 20 can be increased.
Further, Y along its length, compared with 40 support beam 60 of second cross beam closer to first crossbeam 20, with as far as possible
Reduce the distance between first crossbeam 20 and support beam 60, to reduce the entire length of supporting element 50, increases supporting element 50
Rigidity, and then preferably increase the support strength of first crossbeam 20, play motor performance more stable.
With reference to Fig. 1-Fig. 2, on the short transverse Z of automobile, support beam 60 is staggeredly located with first crossbeam 20；Supporting element
50 one end is connected to the side 61 of support beam 60, and the other end is connected to the top surface 21 of first crossbeam 20, wherein the side 61
For support beam 60, for Y close to the one side of first crossbeam 20, which is that first crossbeam 20 is leaned on along short transverse Y along its length
The one side of nearly support beam 60 after such setting, can further decrease the entire length of supporting element 50, and then preferably mention
The rigidity of high supporting element 50.Certainly, one end of supporting element 50 also can connect in other positions of support beam 60, the other end
It can connect in other positions of first crossbeam 20.
In a kind of embodiment, supporting element 50 includes bending section, and by being arranged bending section, bending section is to the direction far from motor
Prominent, after such setting, motor can be set to the bending inner cavity of bending section formation, and then bigger receiving sky is provided for motor
Between, be conducive to the space utilization rate for improving automobile.Since motor is frequently connected to vehicle frame along the lower section of short transverse Z, it should
Bending section can protrude upwards.
It also may include other structures or supporting element 50 is it is to be appreciated that supporting element 50 can only include bending section
Straight-bar structure.
In the various embodiments described above, it is preferable that supporting element 50 is directed toward the direction of the second stringer 30 (i.e. along width along the first stringer 10
Degree direction) be provided with it is multiple, preferably to increase the rigidity of first crossbeam 20.
In a kind of embodiment, vehicle frame further includes electric machine support 70, and motor is installed on first crossbeam 20 by electric machine support 70
With second cross beam 40.Wherein, one, two or more electric machine support has can be set in first crossbeam 20 and second cross beam 40
70。
When first crossbeam 20 is connected at least two electric machine supports 70, as Figure 1-Figure 2, two electricity of arbitrary neighborhood
At least provided with a supporting element 50 between machine support 70, that is to say, that be connected with multiple electric machine supports 70 in first crossbeam 20
When, one, two or more supporting element 50 can be set between the adjacent electric machine support 70 of any two, such as Fig. 1-figure
2, there are two supporting elements 50 for setting between two adjacent electric machine supports 70, so that each electric machine support 70 is nearby provided with support
Part 50, to increase the support stiffness of motor Yu 20 junction of first crossbeam.
In addition, the stability of motor installation in order to further increase, between second cross beam 40 and the first stringer 10, second horizontal
In between beam 40 and the second stringer 30, supporting element 50 also can be set at least one position, specific set-up mode can join
The set-up mode for examining first crossbeam 20, just repeats no more here.
The foregoing is merely preferred embodiment of the present application, are not intended to limit this application, for the skill of this field
For art personnel, various changes and changes are possible in this application.Within the spirit and principles of this application, made any to repair
Change, equivalent replacement, improvement etc., should be included within the scope of protection of this application.
Claims (10)
1. a kind of vehicle frame characterized by comprising
Sequentially connected first stringer, first crossbeam, the second stringer and second cross beam；With
Supporting element,
Between the first crossbeam and first stringer, between the first crossbeam and second stringer in, at least one
The supporting element is connected at position.
2. vehicle frame according to claim 1, which is characterized in that it further include support beam, the both ends point of the support beam
It is not connect with first stringer and second stringer, and between the first crossbeam and the second cross beam；
The supporting element is connected to first stringer or second stringer by the support beam.
3. vehicle frame according to claim 2, which is characterized in that the second cross beam, the support beam is closer to institute
State first crossbeam.
4. vehicle frame according to claim 2, which is characterized in that in the short transverse of automobile, the support beam and institute
First crossbeam is stated to be staggeredly located；One end of the supporting element is connected to the side of the support beam, and the other end is connected to described
The top surface of first crossbeam,
Wherein, the side is length direction one side close to the first crossbeam of the support beam along automobile, the top
Face is for the first crossbeam along the short transverse close to the one side of the support beam.
5. vehicle frame according to claim 1, which is characterized in that the supporting element is directed toward described second along first stringer
The direction of stringer is provided with multiple.
6. vehicle frame according to claim 1, which is characterized in that the supporting element includes bending section.
7. vehicle frame according to claim 1-5, which is characterized in that it further include electric machine support, the first crossbeam
At least two electric machine supports are connected with, at least provided with a branch between two electric machine supports of arbitrary neighborhood
Support member.
8. vehicle frame according to claim 1-5, which is characterized in that the supporting element is hollow structure.
9. vehicle frame according to claim 8, which is characterized in that the supporting element is pipe beam, the wall thickness of the supporting element
Not less than 2mm.
10. a kind of automobile characterized by comprising
Motor；With
Such as the described in any item vehicle frames of claim 1-9,
The motor is installed on the first crossbeam and the second cross beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810389360.3A CN110406594A (en) | 2018-04-26 | 2018-04-26 | Vehicle frame and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810389360.3A CN110406594A (en) | 2018-04-26 | 2018-04-26 | Vehicle frame and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110406594A true CN110406594A (en) | 2019-11-05 |
Family
ID=68345988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810389360.3A Pending CN110406594A (en) | 2018-04-26 | 2018-04-26 | Vehicle frame and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110406594A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201254252Y (en) * | 2008-07-02 | 2009-06-10 | 重庆万虎机电有限责任公司 | Right three-wheeled motorcycle frame |
| CN103998273A (en) * | 2011-12-15 | 2014-08-20 | 本田技研工业株式会社 | Vehicle body structure |
| CN204937235U (en) * | 2015-07-23 | 2016-01-06 | 广西柳拖车辆有限公司 | Electric automobile frame |
| JP2017512701A (en) * | 2014-04-01 | 2017-05-25 | 深▲せん▼市智輪電動車駆動技術有限公司 | Electric vehicle frame system |
| CN206984122U (en) * | 2017-07-05 | 2018-02-09 | 上海华普汽车有限公司 | Automobile frame and automobile |
| CN207089424U (en) * | 2017-06-28 | 2018-03-13 | 北京汽车股份有限公司 | Rear secondary frame for vehicle and automobile |
-
2018
- 2018-04-26 CN CN201810389360.3A patent/CN110406594A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201254252Y (en) * | 2008-07-02 | 2009-06-10 | 重庆万虎机电有限责任公司 | Right three-wheeled motorcycle frame |
| CN103998273A (en) * | 2011-12-15 | 2014-08-20 | 本田技研工业株式会社 | Vehicle body structure |
| JP2017512701A (en) * | 2014-04-01 | 2017-05-25 | 深▲せん▼市智輪電動車駆動技術有限公司 | Electric vehicle frame system |
| CN204937235U (en) * | 2015-07-23 | 2016-01-06 | 广西柳拖车辆有限公司 | Electric automobile frame |
| CN207089424U (en) * | 2017-06-28 | 2018-03-13 | 北京汽车股份有限公司 | Rear secondary frame for vehicle and automobile |
| CN206984122U (en) * | 2017-07-05 | 2018-02-09 | 上海华普汽车有限公司 | Automobile frame and automobile |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206417058U (en) | A kind of low-speed electronic cargo vehicle frame assembly | |
| WO2013110223A1 (en) | Support system and engineering machinery having the support system | |
| CN202242958U (en) | Fuel tank fixing device | |
| CN201605817U (en) | Concrete pump truck and delivery pipe fixing device thereof | |
| CN202138186U (en) | Thrusting rod connecting bracket assembly for heavy duty vehicle | |
| CN110406594A (en) | Vehicle frame and automobile | |
| CN204937235U (en) | Electric automobile frame | |
| CN202200820U (en) | Connecting bracket of automobile storage battery | |
| KR20160132403A (en) | Solar roof tile and solar roof tile system | |
| CN204250168U (en) | The crossbeam assembly of automobile and automobile | |
| CN203957869U (en) | A kind of pipe beam fixed sturcture of transmission shaft center support | |
| CN210822458U (en) | Can improve bearing capacity's crossbeam for vehicle chassis | |
| CN206664294U (en) | Automobile Dashboard mounting bracket and automobile | |
| CN206384035U (en) | Interior board component, back wall board component and the vehicle of vehicle | |
| CN204236218U (en) | A kind of anchor fitting of automotive battery and automobile | |
| CN110370911A (en) | Motor mounting bracket, motor mounting bracket mounting structure and automobile | |
| CN205097984U (en) | Seat crossbeam fixing device and have its electric automobile | |
| CN111376977A (en) | Auxiliary frame | |
| CN209410160U (en) | Flexible variable rectangular tube beam vehicle frame and automobile | |
| CN204567421U (en) | Black-out lamp mounting bracket, rear black-out lamp and automobile after a kind of | |
| CN208978613U (en) | The fixed structure and power mounting bracket of body tail power assembly | |
| CN210434725U (en) | Hard point structure of vehicle body skid | |
| CN104369772A (en) | Roof cover and automobile | |
| CN203428789U (en) | Semi-gantry crane | |
| CN211780611U (en) | High-rise heavy ceiling lamp supporting structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191105 |