CN209467214U - A kind of vehicle dash panel plate lower frame construction and vehicle - Google Patents
A kind of vehicle dash panel plate lower frame construction and vehicle Download PDFInfo
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- CN209467214U CN209467214U CN201920227416.5U CN201920227416U CN209467214U CN 209467214 U CN209467214 U CN 209467214U CN 201920227416 U CN201920227416 U CN 201920227416U CN 209467214 U CN209467214 U CN 209467214U
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Abstract
The utility model is suitable for body structure field, discloses a kind of vehicle dash panel plate lower frame construction and vehicle.Vehicle dash panel plate lower frame construction, including front panel web beam, front panel lower beam, left stringer back plate and right vertical beam back plate, the front panel web beam, the front panel lower beam, the left stringer back plate and the right vertical beam back plate are articles made of aluminium alloy；The front panel web beam, the front panel lower beam are shifted to install along time interval and up and down；The left stringer back plate is connected to one end of the front panel web beam, the front panel lower beam, and the right vertical beam back plate is connected to the other end of the front panel web beam, the front panel lower beam；The front panel web beam, the front panel lower beam, the left stringer back plate connect to form rectangular frame structure with the right vertical beam back plate.The vehicle has a kind of above-mentioned vehicle dash panel plate lower frame construction.
Description
Technical field
The utility model belongs to body structure field more particularly to a kind of vehicle dash panel plate lower frame construction and vehicle.
Background technique
Only one crossbeam of front wall lower part of current vehicle white body mainstream, front panel assembly and middle channel are rushed using steel
Pressure part is spliced, and number of parts is more, weight is big, welding precision is not good enough, and thin plate splicing rigidity is not good enough, and Yao Tigao rigidity needs
Additional to increase stiffening plate, structure is complicated, high production cost.
Utility model content
The utility model aims to solve at least one of above-mentioned technical problem, provides a kind of vehicle dash panel plate lower frame knot
Structure and vehicle, intensity is high, simple and reliable for structure and production cost is low.
The technical solution of the utility model is: a kind of vehicle dash panel plate lower frame construction, including front panel web beam,
Front panel lower beam, left stringer back plate and right vertical beam back plate, it is the front panel web beam, the front panel lower beam, described
Left stringer back plate and the right vertical beam back plate are articles made of aluminium alloy；
The front panel web beam, the front panel lower beam are shifted to install along time interval and up and down；
The left stringer back plate is connected to one end of the front panel web beam, the front panel lower beam, the right side
Stringer back plate is connected to the other end of the front panel web beam, the front panel lower beam；
The front panel web beam, the front panel lower beam, the left stringer back plate and the right vertical beam back plate connect
It connects to form rectangular frame structure.
Optionally, between the left stringer back plate and the front panel web beam, the left stringer back plate and it is described before
It is connected between siding lower beam by fastener；And/or
Between the right vertical beam back plate and the front panel web beam, it is horizontal under the right vertical beam back plate and the front panel
It is connected between beam by fastener.
Optionally, between the left stringer back plate and the front panel web beam, the left stringer back plate and it is described before
Structure glue is additionally provided between siding lower beam；And/or
Between the right vertical beam back plate and the front panel web beam, it is horizontal under the right vertical beam back plate and the front panel
Structure glue is additionally provided between beam.
Optionally, the fastener is rivet or screw.
Optionally, the rotation tapping rivets screw.
Optionally, the front panel web beam is the aluminum profile of extrusion forming, and the front panel web beam, which has, is in
The section of closed, the left stringer back plate has the ferrule structure for being placed on front panel web beam end, described left vertical
The end of the ferrule structure of beam back plate and the front panel web beam rivets；And/or
The front panel lower beam is the aluminium casting of casting and forming, the left stringer back plate and the front panel lower beam it
Between there is bridging arrangement, rivet at the bridging arrangement between the left stringer back plate and the front panel lower beam.
Optionally, the right vertical beam back plate has the ferrule structure for being placed on front panel web beam end, the right side
The end of the ferrule structure of stringer back plate and the front panel web beam rivets；
Between the right vertical beam back plate and the front panel lower beam have bridging arrangement, the right vertical beam back plate with it is described
It is riveted at the bridging arrangement between front panel lower beam.
Optionally, the left stringer back plate and the right vertical beam back plate are the aluminium casting of casting and forming.
Optionally, the vehicle dash panel plate lower frame construction further includes front panel lower connecting plate, under the front panel
Portion's connecting plate is located at below the front panel lower beam, and the both ends of the front panel lower connecting plate are connected to described left vertical
Beam back plate and the right vertical beam back plate, the front panel lower connecting plate are aluminium sheet stamping parts.
The utility model additionally provides a kind of vehicle, and the vehicle has a kind of above-mentioned vehicle dash panel plate lower frame knot
Structure.
A kind of vehicle dash panel plate lower frame construction and vehicle provided by the utility model, it is total effectively to promote front panel
At stiffness and strength, can absorb and transmit positive impact force and biasing impact force well, lower the collision deformation of front wall, improve occupant
Living space, and without increasing additional stiffening plate, simple and reliable for structure and production cost is low, can reduce number of parts and subtract
Light forward engine room weight, reduces vehicle oil consumption while improving bus body strength.
Detailed description of the invention
In order to illustrate more clearly of the technical scheme in the embodiment of the utility model, will make below to required in embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is a kind of elevational schematic view of vehicle dash panel plate lower frame construction provided by the embodiment of the utility model；
Fig. 2 is a kind of schematic top plan view of vehicle dash panel plate lower frame construction provided by the embodiment of the utility model；
Fig. 3 is to increase rectangular frame in a kind of vehicle dash panel plate lower frame construction provided by the embodiment of the utility model to show
Elevational schematic view when meaning；
Fig. 4 is to increase rectangular frame in a kind of vehicle dash panel plate lower frame construction provided by the embodiment of the utility model to show
Side schematic view when meaning；
Fig. 5 is a kind of schematic top plan view of vehicle dash panel plate lower frame construction provided by the embodiment of the utility model；
Fig. 6 is front panel web beam in a kind of vehicle dash panel plate lower frame construction provided by the embodiment of the utility model
With the local connection schematic diagram of left stringer back plate；
Fig. 7 is the schematic cross-section of Section A-A in Fig. 6；
Fig. 8 be in a kind of vehicle dash panel plate lower frame construction provided by the embodiment of the utility model front panel lower beam and
The local connection schematic diagram of left stringer back plate；
Fig. 9 is the schematic cross-section of section B-B in Fig. 8.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
It should be noted that term " setting ", " connection " shall be understood in a broad sense, for example, it may be directly setting, connection,
It can also be arranged indirectly by component placed in the middle, center configuration, be connected.
If in addition, have in the utility model embodiment " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", "upper",
The orientation of the instructions such as "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" or position are closed
The term of system, to be based on the orientation or positional relationship shown in the drawings or conventional placement status or use state, merely to
Convenient for describing the utility model and simplifying description, rather than structure, feature, device or the element of indication or suggestion meaning must have
There is specific orientation or positional relationship, nor is it necessary that and be constructed and operated in a specific orientation, therefore should not be understood as to this reality
With novel limitation.In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more.
Described each particular technique feature and each embodiment in a specific embodiment, in the case of no contradiction,
It can be combined in any appropriate way, such as can be with shape by different particular technique feature/embodiment combinations
At different embodiments, in order to avoid unnecessary repetition, each particular technique feature/embodiment is each in the utility model
No further explanation will be given for the possible combination of kind.
As shown in Figures 1 to 5, a kind of vehicle dash panel plate lower frame construction provided by the embodiment of the utility model, including
Front panel web beam 1, front panel lower beam 2, left stringer back plate 3 and right vertical beam back plate 4, front panel web beam 1, front panel
Lower beam 2, left stringer back plate 3 and right vertical beam back plate 4 are articles made of aluminium alloy.Front panel web beam 1, front panel lower beam 2
It shifts to install along time interval and up and down；Left stringer back plate 3 be connected to front panel web beam 1, front panel lower beam 2 one
End, right vertical beam back plate 4 are connected to the other end of front panel web beam 1, front panel lower beam 2；It is front panel web beam 1, preceding
Siding lower beam 2, left stringer back plate 3 and the connection of right vertical beam back plate 4 are formed with rectangular frame structure (i.e. " mouth " font frame knot
Structure), rectangle frame A as shown in Figure 3 (only substantially arrangement signal) is the bottom view of above-mentioned rectangular frame structure, such as institute in Fig. 4
Show that rectangle B (the front is high and the back is low shape, only substantially arrangement signal) is the lateral plan of above-mentioned rectangular frame structure, stabilized structure,
White body rigidity (intensity) and mode can be effectively promoted, it is prominent compared to steel structure weight loss effect by aluminum alloy junction component, and
The overall stiffness (intensity) of rectangular frame structure and the rigidity (intensity) of connector (i.e. junction) are improved, front wall can be effectively promoted
The stiffness and strength of plate assembly can absorb well and transmit positive impact force and biasing impact force, lower the collision deformation of front wall, improve
The living space of occupant, and without increasing additional stiffening plate, simple and reliable for structure and production cost is low, can reduce number of parts
And mitigate forward engine room weight, vehicle oil consumption is reduced while improving bus body strength.
Specifically, between left stringer back plate 3 and front panel web beam 1, left stringer back plate 3 and front panel lower beam 2 it
Between pass through fastener connect.
Specifically, between right vertical beam back plate 4 and front panel web beam 1, right vertical beam back plate 4 and front panel lower beam 2 it
Between pass through fastener connect.
Specifically, between left stringer back plate 3 and front panel web beam 1, left stringer back plate 3 and front panel lower beam 2 it
Between be additionally provided with structure glue, to further increase reliability and avoid abnormal sound.
Specifically, between right vertical beam back plate 4 and front panel web beam 1, right vertical beam back plate 4 and front panel lower beam 2 it
Between be additionally provided with structure glue, to further increase reliability and avoid abnormal sound.
Specifically, above-mentioned fastener can be rivet or/and screw etc..It is above-mentioned tight as one of enforceable scheme
Firmware is that rotation tapping rivets screw.
Specifically, as shown in Figures 6 to 9, front panel web beam 1 is the aluminum profile of extrusion forming, and front panel is reinforced horizontal
Beam 1 has the section in closed, and structural strength is high and die cost is low, is conducive to reduce manufacturing cost.Left stringer back plate 3 has
There are the ferrule structure for being placed on 1 end of front panel web beam, ferrule structure and the front panel web beam 1 of left stringer back plate 3
End riveting is conducive to guarantee structural reliability.Ferrule structure between left stringer back plate 3 and front panel web beam 1 can be
The positioning framework of plug bush type, positioning slot position can also be the structures such as positioning column, the location hole of plug bush type.
Specifically, front panel lower beam 2 is the aluminium casting of casting and forming, between left stringer back plate 3 and front panel lower beam 2
With bridging arrangement, riveted at the bridging arrangement between left stringer back plate 3 and front panel lower beam 2.Left stringer back plate 3 and antetheca
Bridging arrangement between plate lower beam 2 can be the structure etc. of the side wall being affixed or sleeve cooperation, conducive to the positioning and guarantee of assembly
Structural reliability.
Specifically, right vertical beam back plate 4 has the ferrule structure for being placed on 1 end of front panel web beam, right vertical beam back plate 4
The end of ferrule structure and front panel web beam 1 rivets.Cutting ferrule between right vertical beam back plate 4 and front panel web beam 1
Structure can be the positioning framework of plug bush type, positioning slot position, can also be the structures such as positioning column, the location hole of plug bush type.
Specifically, there is bridging arrangement, right vertical beam back plate 4 and front panel between right vertical beam back plate 4 and front panel lower beam 2
It is riveted at bridging arrangement between lower beam 2.Bridging arrangement between right vertical beam back plate 4 and front panel lower beam 2 can be to be affixed
Side wall or sleeve cooperation structure etc., conducive to assembly positioning and guarantee structural reliability.
Specifically, left stringer back plate 3 and right vertical beam back plate 4 can be the aluminium casting of casting and forming.
Specifically, vehicle dash panel plate lower frame construction further includes front panel lower connecting plate 5, front panel lower connecting plate
5 are located at 2 lower section of front panel lower beam, after the both ends of front panel lower connecting plate 5 are connected to left stringer back plate 3 and right vertical beam
Plate 4, front panel lower connecting plate are aluminium sheet stamping parts, and the structure that can be further improved vehicle dash panel plate lower frame construction is reliable
Property.Front panel lower connecting plate can be by rivet or/and screw (rotation tapping rivets screw) is connected to left stringer back plate 3 and the right side is vertical
Beam back plate 4, and may be provided with structure glue between front panel lower connecting plate and left stringer back plate 3 and right vertical beam back plate 4, with further
It improves reliability and avoids abnormal sound.
A kind of vehicle dash panel plate lower frame construction provided by the present embodiment has at least the following advantages:
(1) frame structure is integrally in " mouth " font frame structure, can effectively promote white body rigidity and mode；
(2) frame structure utilizes extrusion and cast member design feature, and multiple parts are integrated into a part, saves
Cost improves efficiency, and meets part Integration Design；
(3) frame structure mitigates forward engine room weight, meets part light-weight design using structure design, benefit is simplified；
(4) frame structure front panel lower part " mouth " the font frame structure, the rigidity that can effectively promote front panel assembly are strong
Degree, lowers the collision deformation of front wall, improves the living space of occupant, security reliability is more preferably.
The utility model additionally provides a kind of vehicle, and vehicle has a kind of above-mentioned vehicle dash panel plate lower frame construction,
I.e. the vehicle body of vehicle has a kind of above-mentioned vehicle dash panel plate lower frame construction, a kind of above-mentioned vehicle dash panel plate lower frame
Structure, uses double beam structures designs, and by the utilization to casting and extrusion, using self-pierce riveting, heat melt thread tapping and
The connection types such as threaded connection, pass through left and right stringer back plate 4, the strong plate of front panel, and the overlap joint of front panel lower beam 2 forms " mouth "
Font frame, connect with front longitudinal beam, stable, continuity frame structure is constructed in front panel lower part, using integral-casting aluminum
Alloy and extrusion improve the stiffness of frame structure connector, reduce number of parts and overall weight, improve assembly connection
Multiple parts can be integrated into a part by precision, save cost, improved production, assembly efficiency, met part Integration Design
Requirement.
A kind of vehicle dash panel plate lower frame construction and vehicle provided by the utility model embodiment, improve frame knot
The overall stiffness (intensity) of structure, can effectively promote the stiffness and strength of front panel assembly, can absorb and transmit positive impact force well
With biasing impact force, lower the collision deformation of front wall, improves the living space of occupant, and without increasing additional stiffening plate, structure
Simple and reliable and production cost is low, can reduce number of parts and mitigate forward engine room weight, reduce while improving bus body strength
Vehicle oil consumption.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this
Made any modification, equivalent replacement or improvement etc., should be included in the guarantor of the utility model within novel spirit and principle
Within the scope of shield.
Claims (10)
1. a kind of vehicle dash panel plate lower frame construction, which is characterized in that including front panel web beam, front panel lower beam,
Left stringer back plate and right vertical beam back plate, the front panel web beam, the front panel lower beam, the left stringer back plate and institute
Stating right vertical beam back plate is articles made of aluminium alloy；
The front panel web beam, the front panel lower beam are shifted to install along time interval and up and down；
The left stringer back plate is connected to one end of the front panel web beam, the front panel lower beam, the right vertical beam
Back plate is connected to the other end of the front panel web beam, the front panel lower beam；
The front panel web beam, the front panel lower beam, the left stringer back plate connect shape with the right vertical beam back plate
Rectangular frame structure.
2. a kind of vehicle dash panel plate lower frame construction as described in claim 1, which is characterized in that the left stringer back plate with
It is connected between the front panel web beam, between the left stringer back plate and the front panel lower beam by fastener；And/
Or,
Between the right vertical beam back plate and the front panel web beam, the right vertical beam back plate and the front panel lower beam it
Between pass through fastener connect.
3. a kind of vehicle dash panel plate lower frame construction as claimed in claim 2, which is characterized in that the left stringer back plate with
Structure glue is additionally provided between the front panel web beam, between the left stringer back plate and the front panel lower beam；And/
Or,
Between the right vertical beam back plate and the front panel web beam, the right vertical beam back plate and the front panel lower beam it
Between be additionally provided with structure glue.
4. a kind of vehicle dash panel plate lower frame construction as claimed in claim 2, which is characterized in that the fastener is rivet
Or screw.
5. a kind of vehicle dash panel plate lower frame construction as claimed in claim 2, which is characterized in that the fastener is rotation
Tapping rivets screw.
6. a kind of vehicle dash panel plate lower frame construction as described in any one of claims 1 to 5, which is characterized in that described
Front panel web beam is the aluminum profile of extrusion forming, and the front panel web beam has the section in closed, the left side
Stringer back plate has the ferrule structure for being placed on front panel web beam end, the ferrule structure of the left stringer back plate
It is riveted with the end of the front panel web beam；
The front panel lower beam is the aluminium casting of casting and forming, is had between the left stringer back plate and the front panel lower beam
There is bridging arrangement, is riveted at the bridging arrangement between the left stringer back plate and the front panel lower beam.
7. a kind of vehicle dash panel plate lower frame construction as claimed in claim 6, which is characterized in that the right vertical beam back plate tool
There are the ferrule structure for being placed on front panel web beam end, the ferrule structure and the antetheca of the right vertical beam back plate
The end of plate web beam rivets；And/or
There is bridging arrangement, the right vertical beam back plate and the antetheca between the right vertical beam back plate and the front panel lower beam
It is riveted at the bridging arrangement between plate lower beam.
8. a kind of vehicle dash panel plate lower frame construction as described in any one of claims 1 to 5, which is characterized in that described
Left stringer back plate and the right vertical beam back plate are the aluminium casting of casting and forming.
9. a kind of vehicle dash panel plate lower frame construction as described in any one of claims 1 to 5, which is characterized in that described
Vehicle dash panel plate lower frame construction further includes front panel lower connecting plate, and the front panel lower connecting plate is located at the antetheca
Below plate lower beam, after the both ends of the front panel lower connecting plate are connected to the left stringer back plate and the right vertical beam
Plate, the front panel lower connecting plate are aluminium sheet stamping parts.
10. a kind of vehicle, which is characterized in that before the vehicle has a kind of vehicle as claimed in any one of claims 1-9 wherein
Coaming plate lower frame construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920227416.5U CN209467214U (en) | 2019-02-19 | 2019-02-19 | A kind of vehicle dash panel plate lower frame construction and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920227416.5U CN209467214U (en) | 2019-02-19 | 2019-02-19 | A kind of vehicle dash panel plate lower frame construction and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209467214U true CN209467214U (en) | 2019-10-08 |
Family
ID=68093671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920227416.5U Active CN209467214U (en) | 2019-02-19 | 2019-02-19 | A kind of vehicle dash panel plate lower frame construction and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209467214U (en) |
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2019
- 2019-02-19 CN CN201920227416.5U patent/CN209467214U/en active Active
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