CN208915260U - One kind " two vertical four is horizontal " aluminium alloy bicycle frame structure and automobile - Google Patents
One kind " two vertical four is horizontal " aluminium alloy bicycle frame structure and automobile Download PDFInfo
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- CN208915260U CN208915260U CN201821389751.7U CN201821389751U CN208915260U CN 208915260 U CN208915260 U CN 208915260U CN 201821389751 U CN201821389751 U CN 201821389751U CN 208915260 U CN208915260 U CN 208915260U
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Abstract
The utility model provides one kind " two vertical four is horizontal " aluminium alloy bicycle frame structure and automobile, belongs to automobile technical field." two vertical four is horizontal " aluminium alloy bicycle frame structure includes two stringers and four combination transverse arms.Two stringers are symmetrically arranged.Four combination transverse arms from front to back successively mortise-tenon joint on stringer.Automobile includes above-mentioned " two vertical four is horizontal " aluminium alloy bicycle frame structure.This " two vertical four horizontal " aluminium alloy bicycle frame structure realize it is light-weighted simultaneously, ensure that its with good overall stiffness and intensity, it is easily fabricated, be also easy to the installation of aluminum alloy chassis hard spot system.The automotive light weight technology degree is high.
Description
Technical field
The utility model relates to automobile technical fields, in particular to a kind of " two vertical four is horizontal " aluminium alloy bicycle frame structure
And automobile.
Background technique
The light-weighted difficult point of vehicle structure is floor body frame structure for automotive lightweight below, this is because body frame structure for automotive stress is multiple
It is miscellaneous, function is complicated, the influence to automotive safety is huge, meanwhile, body frame structure for automotive weight accounting is bigger, and light weight effect is bigger.But
It is that current Truck Frame Structure almost all is steel frame construction, few successful case for using aluminium alloy lightweight vehicle frame.Claim
The vehicle body of " assembling structure on steelframe body frame structure for automotive+aluminium alloy " is half lightweight vehicle body, is claimed " on aluminium alloy bicycle frame structure+aluminium alloy
The vehicle body of assembling structure " is full lightweight vehicle body.The light weight effect of existing half lightweight vehicle body is not high, and due to body frame structure for automotive with
Upper assembling structure is different material, also brings connection difficulty, a series of more high new problems of requirement for anticorrosion.Existing full lightweight vehicle
The solution of body structure is seldom, still immature, and main cause is to do body frame structure for automotive using aluminium alloy to face poor rigidity, hard spot cloth
Set a series of problems, such as difficult, manufacture is difficult.
Utility model content
One of the purpose of this utility model is to provide a kind of " two vertical four is horizontal " aluminium alloy bicycle frame structure and automobile, this " two
Vertical four is horizontal " aluminium alloy bicycle frame structure be intended to solve to a certain extent in the prior art using aluminium alloy do body frame structure for automotive poor rigidity,
The problem of hard spot difficult arrangement and manufacture difficulty.
To achieve the above object, the technical solution of the utility model is:
" two vertical four horizontal " aluminium alloy bicycle frame structure, " two vertical four is horizontal " the aluminium alloy bicycle frame structure include: two stringers and
Four combination transverse arms, two stringers are symmetrically arranged, four combination transverse arms from front to back successively mortise-tenon joint in
On left stringer and right vertical beam.
As a kind of optimal technical scheme of the utility model, the stringer includes upper beam portion, middle beam portion and lower beam portion, institute
It states beam portion and connect and formed " Contraband " shape by the middle beam portion with the lower beam portion, the side of the stringer is provided with and described group
Close transverse arm cooperatively rectangle tongue-and-groove and mortise.
As a kind of optimal technical scheme of the utility model, the combination transverse arm includes crossbeam group, connecting plate, vertical tendon
Plate, horizontal rib, by the mortise mortise-tenon joint on the stringer in the stringer, the connecting plate Tenon connects the crossbeam group
It is connected to the crossbeam group, the crossbeam group and the connecting plate are provided with tongue-and-groove, the vertical gusset and the crossbeam group tenon
Slot connection, the vertical gusset are connect with the connecting plate tongue-and-groove, and the horizontal rib is connect with the crossbeam group tongue-and-groove, described
Horizontal rib is connect with the connecting plate tongue-and-groove.
As a kind of optimal technical scheme of the utility model, the crossbeam group includes at least the crossbeam of 3 radical spaces arrangement,
The crossbeam is rectangular section and four outer surfaces have crossbeam rectangle tongue-and-groove.
As a kind of optimal technical scheme of the utility model, the connecting plate further includes mortise, the mortise with it is described
Crossbeam group forms mortise-tenon joint, and the tongue-and-groove connects the mortise.
The another object of the utility model is to provide a kind of automobile, this automobile aims to solve the problem that automobile light weight in the prior art
The low problem of change degree.The automobile includes " two vertical four is horizontal " aluminium alloy bicycle frame structure described in any of the above embodiments.
The beneficial effects of the utility model include:
1. a kind of automobile frame all made of aluminum alloy materials is obtained, using the whole than passing of the vehicle frame
System vehicle loss of weight about 40%, light weight effect is obvious.Meanwhile body structure, body structure are aluminium alloy, it can be to avoid xenogenesis material
Electrochemical corrosion between material connection bring material.
2. stringer, transverse arm, connecting plate, gusset, which are combined together, collectively forms " chamber beam " structure, " beam " is i.e. all kinds of vertical
Beam and crossbeam, " chamber " i.e. as composed by beam, shear stress gusset wall " chamber ", which makes body frame structure for automotive with higher
Intensity also further saves whole use space, meanwhile, vehicle have lighter weight, volume is also smaller, using rise
It is more convenient to come.
3. using the welding that is effectively prevented with the mortise-tenon joint that tenon cover between the interrupting and break end of aluminum alloy beams and easy
Assembly, while being welded to connect using tongue-and-groove and ensuring the mechanical property of beam and shear stress gusset, while saving material to
Use space is further saved, the manufacturing cost of vehicle is reduced, so that overall structural strength is more preferable, the degree of modularity is more
Height, while being also easy to install.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the overall schematic of " two vertical four is horizontal " aluminium alloy bicycle frame structure provided by the embodiment of the utility model；
Fig. 2 is the structural representation of the stringer of " two vertical four is horizontal " aluminium alloy bicycle frame structure provided by the embodiment of the utility model
Figure；
Fig. 3 is the enlarged drawing of III position in Fig. 2；
Fig. 4 is the stringer of " two vertical four is horizontal " aluminium alloy bicycle frame structure provided by the embodiment of the utility model under the first visual angle
Schematic diagram；
Fig. 5 is the combination cross arm structure signal of " two vertical four is horizontal " aluminium alloy bicycle frame structure provided by the embodiment of the utility model
Figure；
Fig. 6 is the enlarged drawing of VI position in Fig. 5；
Fig. 7 is the structural representation of the connecting plate of " two vertical four is horizontal " aluminium alloy bicycle frame structure provided by the embodiment of the utility model
Figure.
Icon: 1- stringer；The upper beam portion of 11-；Beam portion in 12-；Beam portion under 13-；2- combines transverse arm；21- crossbeam group；22- connects
Fishplate bar；The vertical gusset of 23-；24- horizontal rib；3- tongue-and-groove；4- mortise.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the utility model embodiment, it should be noted that indicating position or positional relationship is based on attached drawings
Shown in orientation or positional relationship or the utility model product using when the orientation or positional relationship usually put, or
Orientation or positional relationship that those skilled in the art usually understand or the utility model product using when usually put
Orientation or positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model
Limitation.In addition, term " first ", " second ", " third " etc. are only used for distinguishing description, it is not understood to indicate or imply phase
To importance.
In the description of the utility model embodiment, it is also necessary to which explanation is unless specifically defined or limited otherwise, art
Language " setting ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally connect
It connects；It can be and be directly connected to, can also be indirectly connected with by intermediary.For the ordinary skill in the art, may be used
The concrete meaning of above-mentioned term in the present invention is understood with concrete condition.
Embodiment:
The present embodiment provides a kind of " two vertical four is horizontal " aluminium alloy bicycle frame structure and automobiles, and specific structure is as follows to be explained
It states.
Fig. 1 is please referred to, " two vertical four is horizontal " aluminium alloy bicycle frame structure provided in this embodiment includes two stringers 1 and four groups
Close transverse arm 2.Two stringers 1 are symmetrically arranged.Four combination transverse arms 2 from front to back successively mortise-tenon joint on stringer 1.
Referring to figure 2., referring to Fig. 3 and Fig. 4, stringer 1 includes upper beam portion 11, middle beam portion 12 and lower beam portion 13 for cooperation.Upper beam
Portion 11 is connect by middle beam portion 12 with lower beam portion 13 and forms " Contraband " shape.The side of stringer 1 is provided with and combines transverse arm 2 cooperatively
Rectangle tongue-and-groove 3 and mortise 4.
It should be noted that stringer 1 is aluminium alloy extrusions of the section in the multi-cavity of hollow rectangle, in 1 outer surface of main longitudinal grider
There is rectangle tongue-and-groove 3.Main longitudinal grider 1 is one of the basic framework of entire " two vertical four is horizontal " aluminium alloy bicycle frame structure.By cutting for main longitudinal grider 1
Face is set as hollow rectangle, and architecture quality can be greatly lowered, and realizes light-weighted purpose.In profile outer surface, rectangle is set
Tongue-and-groove 3 can facilitate the connection between entire " two vertical four is horizontal " aluminium alloy bicycle frame structure each section.It is welded to connect using tongue-and-groove,
Ensure that the mechanical property of beam and shear stress gusset, manufacture efficiency are high, at low cost.
Referring to figure 5., cooperation is referring to Fig. 6, combination transverse arm 2 provided in this embodiment include: crossbeam group 21, connecting plate 22,
Vertical gusset 23 and horizontal rib 24.It will be on connecting plate 22 mortise-tenon joint to crossbeam group 21.Crossbeam group 21 is all provided with connecting plate 22
It is equipped with tongue-and-groove 3.Vertical gusset 23 is connect with 21 tongue-and-groove of crossbeam group.Vertical gusset 23 is connect with 22 tongue-and-groove of connecting plate.Horizontal rib
24 connect with 21 tongue-and-groove of crossbeam group.Horizontal rib 24 is connect with 22 tongue-and-groove of connecting plate.
Referring to figure 5., cooperation is referring to Fig. 6, and in the present embodiment, crossbeam group 21 includes 4 crossbeams.4 of crossbeam group 21
Crossbeam forms mortise-tenon joint by mortise 4 and 2 piece stringer 1.Crossbeam is distributed in orthogonal first direction and second direction.
In the present embodiment, first direction is horizontal direction, and second direction is vertical direction.I.e. crossbeam distribution is in the horizontal direction and vertically
On direction.Specifically, first is set in horizontal direction with second girder space, then third root crossbeam is set to first
The surface of crossbeam, first is distributed on vertical direction with third root crossbeam.Correspond ground, the 4th crossbeam is in the
The surface of two crossbeams.
Further, crossbeam is aluminium alloy extrusions of the section in the multi-cavity of hollow rectangle, equal in four outer surfaces of crossbeam
It is provided with rectangle tongue-and-groove 3.Crossbeam is one of the basic framework of entire " two vertical four is horizontal " aluminium alloy bicycle frame structure.By the section of crossbeam
It is set as hollow rectangle, architecture quality can be greatly lowered, realizes light-weighted purpose.In profile outer surface, rectangle tenon is set
Slot 3 can facilitate the connection between entire " two vertical four is horizontal " aluminium alloy bicycle frame structure each section.It is welded to connect using tongue-and-groove, really
The mechanical property of beam and shear stress gusset is protected, manufacture efficiency is high, at low cost.
It is connected between first crossbeam and third root crossbeam by vertical gusset 23.In the present embodiment, preferred to use
Tongue-and-groove is welded to connect.One end of vertical gusset 23 is caught in the tongue-and-groove 3 being arranged on first crossbeam, the other end of vertical gusset 23
It is caught in the tongue-and-groove 3 being arranged on third root crossbeam.Tongue-and-groove is formed to be welded to connect.Beam and gusset are ensured using tongue-and-groove welded connecting
Mechanical property, manufacture efficiency is high, at low cost.After vertical gusset 23 connects first crossbeam and third root crossbeam, form vertical
Straight shear wall structure.Improve the integrated carrying ability of " two vertical four is horizontal " aluminium alloy bicycle frame structure.
Ground is corresponded, is connected between second crossbeam and the 4th crossbeam by vertical gusset 23.Herein, similarly
It is connected using tongue-and-groove.One end of vertical gusset 23 is caught in the tongue-and-groove 3 being arranged on second crossbeam, the other end of vertical gusset 23
It is caught in the tongue-and-groove 3 being arranged on the 4th crossbeam.Tongue-and-groove is formed to be welded to connect.Vertical gusset 23 connects first crossbeam and third
After root crossbeam, vertical shear wall construction is formd.
In the horizontal direction, it is connected between third root crossbeam and the 4th crossbeam by horizontal rib 24.Herein, similarly
It is connected using tongue-and-groove.One end of horizontal rib 24 is caught in the tongue-and-groove 3 being arranged on third root crossbeam, the other end of horizontal rib 24
It is caught in the tongue-and-groove 3 being arranged on the 4th crossbeam.Tongue-and-groove is formed to be welded to connect.Horizontal rib 24 connects first crossbeam and third
After root crossbeam, horizontal shear wall construction is formd.It should be noted that horizontal rib 24 can also be with the tenon that is arranged on stringer 1
Slot 3 matches, and further strengthens the intensity of entire " two vertical four is horizontal " aluminium alloy bicycle frame structure.
In the present embodiment, it is preferably welded to connect using mortise-tenon joint and gusset tongue-and-groove.Use band mortise-tenon joint can be with
Tenon assembly difficulty is reduced, the mechanical property for ensuring beam and gusset, manufacture efficiency height, cost are welded to connect using gusset tongue-and-groove
It is low.
It should be noted that crossbeam group 21 includes at least the crossbeam of 3 radical spaces arrangement.When the crossbeam of crossbeam group 21 is 3
When, it can be removed with any crossbeam in above-described embodiment, as 3 crossbeams.It, can when the crossbeam of crossbeam group 21 is more than 4
To successively increase the radical of crossbeam respectively with second direction in a first direction, the case where when can be realized more than 4.Crossbeam group 21
Crossbeam it is more, the bearing capacity of crossbeam group 21 also correspondinglys increase, and stiffness and strength are strengthened, but " two vertical four horizontal " aluminium alloy
The total quality of body frame structure for automotive will increase, and light-weighted effect can decline.It is recommended to use the crossbeam group 21 of 4 crossbeams, is carried
Ability and light-weighted effect are preferable.
Fig. 7 is please referred to, the global shape of connecting plate 22 provided by the present embodiment is in " г " font.In " г " character form structure
Edge offers 4 mortises 4.The position of 4 mortises 4 is corresponding with the position of 4 crossbeams.3 are also provided on connecting plate 22
3,3 tongue-and-grooves 3 of tongue-and-groove connect 4 mortises 4.First and the perpendicular relationship of Article 2 tongue-and-groove 3, Article 2 and Article 3 tongue-and-groove
3 perpendicular relationships, first is in parallel relation with Article 3 tongue-and-groove 3.In order to mitigate the weight of connecting plate 22, connecting plate 22 is also set
It is equipped with many places hollow out.
4 crossbeams form mortise-tenon joint by 4 mortises 4 and connecting plate 22.Vertical 23 one end of gusset and first crossbeam
The tongue-and-groove 3 of upper setting connects, and the tongue-and-groove 3 being arranged on the other end and third root crossbeam of vertical gusset 23 is connect, vertical gusset 23
Side pass through first tongue-and-groove 3 and connecting plate 22 the formation tongue-and-groove on connecting plate 22 and connect.
The tongue-and-groove 3 being arranged on vertical 23 one end of gusset and second crossbeam is connect, the other end and the 4th of vertical gusset 23
The tongue-and-groove 3 being arranged on root crossbeam connects, and the side of vertical gusset 23 passes through Article 3 tongue-and-groove 3 and connecting plate 22 on connecting plate 22
Form tongue-and-groove connection.
The tongue-and-groove 3 being arranged on 24 one end of horizontal rib and first crossbeam is connect, the other end of horizontal rib 24 and second
The tongue-and-groove 3 being arranged on root crossbeam connects, and the side of horizontal rib 24 and the Article 2 tongue-and-groove 3 on connecting plate 22 cooperatively form tongue-and-groove
Connection.
In the present embodiment, with no restriction, the producer can be according to actual production needs for the use number of connecting plate 22
The number of connecting plate 22 is set.
It should be noted that other structures for increasing bonding strength can also be arranged between crossbeam.For example, setting two perpendicular
Straight beam, so that two vertical beams and 4 crossbeams form mortise-tenon joint.Also gusset can be set between two vertical beams to reinforce connecting
The intensity connect.There is also a variety of situations, and details are not described herein again.
The present embodiment additionally provides a kind of automobile, which includes above-mentioned " two vertical four is horizontal " aluminium alloy bicycle frame structure.
The automotive light weight technology degree is high.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of " two vertical four is horizontal " aluminium alloy bicycle frame structure, it is characterised in that:
Including two stringers (1) and four combination transverse arms (2), two stringers (1) are symmetrically arranged, four combinations
Transverse arm (2) from front to back successively mortise-tenon joint on the stringer (1).
" two vertical four is horizontal " the aluminium alloy bicycle frame structure 2. according to claim 1, which is characterized in that the stringer (1) includes
Upper beam portion (11), middle beam portion (12) and lower beam portion (13), the upper beam portion (11) and the lower beam portion (13) pass through the central sill
Portion (12), which connects, simultaneously forms " Contraband " shape, and the side of the stringer (1) is provided with and the combination transverse arm (2) cooperatively rectangle tongue-and-groove
(3) and mortise (4).
3. " two vertical four is horizontal " aluminium alloy bicycle frame structure according to claim 1, which is characterized in that the combination transverse arm (2)
Including crossbeam group (21), connecting plate (22), vertical gusset (23), horizontal rib (24), the crossbeam group (21) passes through described vertical
Mortise (4) mortise-tenon joint on beam (1) in the stringer (1), connecting plate (22) mortise-tenon joint in the crossbeam group (21),
The crossbeam group (21) and the connecting plate (22) are provided with tongue-and-groove (3), the vertical gusset (23) and the crossbeam group
(21) tongue-and-groove connects, and the vertical gusset (23) connect with the connecting plate (22) tongue-and-groove, the horizontal rib (24) with it is described
The connection of crossbeam group (21) tongue-and-groove, the horizontal rib (24) connect with the connecting plate (22) tongue-and-groove.
4. " two vertical four is horizontal " aluminium alloy bicycle frame structure according to claim 3, it is characterised in that: the crossbeam group (21) is extremely
It less include the crossbeam (211) of 3 radical spaces arrangement, the crossbeam (211) is rectangular section and four outer surfaces have crossbeam
Rectangle tongue-and-groove (3).
5. " two vertical four is horizontal " aluminium alloy bicycle frame structure according to claim 3, it is characterised in that: the connecting plate (22) is also
Including mortise (4), the mortise (4) and the crossbeam group (21) form mortise-tenon joint, and the tongue-and-groove (3) connects the mortise
(4)。
6. a kind of automobile, which is characterized in that including described in any item " two vertical four is horizontal " the aluminium alloy bicycle frame knots of claim 1-5
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821389751.7U CN208915260U (en) | 2018-08-27 | 2018-08-27 | One kind " two vertical four is horizontal " aluminium alloy bicycle frame structure and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821389751.7U CN208915260U (en) | 2018-08-27 | 2018-08-27 | One kind " two vertical four is horizontal " aluminium alloy bicycle frame structure and automobile |
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| Publication Number | Publication Date |
|---|---|
| CN208915260U true CN208915260U (en) | 2019-05-31 |
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| CN201821389751.7U Active CN208915260U (en) | 2018-08-27 | 2018-08-27 | One kind " two vertical four is horizontal " aluminium alloy bicycle frame structure and automobile |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108860317A (en) * | 2018-08-27 | 2018-11-23 | 武汉智能控制工业技术研究院有限公司 | One kind " two vertical four is horizontal " aluminium alloy bicycle frame structure and automobile |
-
2018
- 2018-08-27 CN CN201821389751.7U patent/CN208915260U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108860317A (en) * | 2018-08-27 | 2018-11-23 | 武汉智能控制工业技术研究院有限公司 | One kind " two vertical four is horizontal " aluminium alloy bicycle frame structure and automobile |
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