CN208559517U - Automobile body-in-white and automobile - Google Patents
Automobile body-in-white and automobile Download PDFInfo
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- CN208559517U CN208559517U CN201820847594.3U CN201820847594U CN208559517U CN 208559517 U CN208559517 U CN 208559517U CN 201820847594 U CN201820847594 U CN 201820847594U CN 208559517 U CN208559517 U CN 208559517U
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- automobile body
- inner panel
- wall inner
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Abstract
The utility model discloses a kind of automobile body-in-white and automobiles, the automobile body-in-white includes C column reinforcement plate, side-wall inner-plate and the rear wheel cover below the side-wall inner-plate, the C column reinforcement plate is set on the side-wall inner-plate and forms the first cavity between the side-wall inner-plate, the rear wheel cover includes outside plate and inner panel, the inner panel, the C column reinforcement plate and the side-wall inner-plate are connect with the outside plate, interior stiffening plate is provided on the inside of the inner panel, the interior stiffening plate offers through-hole, and it respectively corresponds to form two side gussets in the two sides of the through-hole in the interior stiffening plate, the first end of two side gussets is connected as one and connect with the outside plate, the second cavity is formed between each side gusset and the inner panel.The rigidity property of the utility model automobile body-in-white is good, conducive to stiffening plate in realizing light-weight design and reduce cost, and interior roar can be effectively reduced, tire is made an uproar and is vibrated, improve vehicle endurance quality and NVH performance.
Description
Technical field
The utility model relates to automobile technical field more particularly to a kind of automobile body-in-whites and automobile.
Background technique
Stiffening plate can be promoted at rigidity of the vehicle and shock absorber mounting points in being arranged in the rear wheel cover of automobile body-in-white
Rigidity, to promote vehicle endurance quality and NVH performance.Currently, the interior stiffening plate in the rear wheel cover of automobile body-in-white is arranged in
The simple stamping parts of structure is typically designed as, but the weight of such interior stiffening plate is excessive and structure is excessively simple, for automobile body-in-white
The contribution amount of rigidity property is not high, does not meet to the requirement of automobile body-in-white light-weight design, and to vehicle endurance quality and NVH
The problems such as influence of energy is little, cannot effectively reduce hot-tempered interior roar, tire and vibration is unfavorable for improving the competitiveness of automobile.
Utility model content
The main purpose of the utility model is to provide a kind of automobile body-in-white and automobiles, it is intended to solve the white vehicle of existing automobile
Body insufficient rigidity and cannot effectively reduce interior roar, tire it is hot-tempered and vibration the problems such as.
To achieve the above object, automobile body-in-white provided by the utility model includes C column reinforcement plate, side-wall inner-plate and position
Rear wheel cover below the side-wall inner-plate, the C column reinforcement plate be set on the side-wall inner-plate and with the side-wall inner-plate
Between form the first cavity, the rear wheel cover includes outside plate and inner panel, the inner panel, the C column reinforcement plate and the side wall
Inner panel is connect with the outside plate, and interior stiffening plate is provided on the inside of the inner panel, and the interior stiffening plate offers through-hole, and institute
It states and respectively corresponds to form two side gussets in the two sides of the through-hole in interior stiffening plate, the first end connection of two side gussets
It is integrated and is connect with the outside plate, form the second cavity between each side gusset and the inner panel.
Preferably, the side gusset is closely attached on the inner panel, is equipped with punching towards the one side of the inner panel on the side gusset
Indent, to form second cavity.
Preferably, the stamped groove along the side gusset length direction extend, and the length of the stamped groove with it is described
The length of side gusset is consistent.
Preferably, the first end of two side gussets upwardly extends and abuts the side-wall inner-plate, so that described
Two cavitys connect first cavity.
Preferably, it is connected between the second end of two side gussets by connection strap.
Preferably, the automobile body-in-white further includes the floor side member connecting below the inner panel and with the inner panel,
The second end of two side gussets is connected respectively there are two support foot plate, and two support foot plates connect the floor side member.
Preferably, the automobile body-in-white includes two crossbeams for connecting the floor side member, two crossbeams and two
The support foot plate corresponds arrangement.
Preferably, external reinforcing plate for car is provided on the outside of the inner panel, the interior stiffening plate is corresponding with the external reinforcing plate for car to be set
It sets.
Preferably, the automobile body-in-white further includes roof side rail, and the roof side rail is located at the top of the side-wall inner-plate, institute
The first end for stating C column reinforcement plate connects the roof side rail, and the second end of the C column reinforcement plate connects the outside plate.
In addition, the utility model also provides a kind of automobile, it is white that the automobile is provided with automobile as described in any one of the above embodiments
Vehicle body.
In the technical solution of the utility model, the first cavity, interior stiffening plate are formed between C column reinforcement plate and side-wall inner-plate
Each gusset and inner panel between form the second cavity, improve the rigidity of automobile body-in-white.Meanwhile through-hole is set in interior stiffening plate
Meter alleviates the weight of interior stiffening plate, conducive to the light-weight design for realizing interior stiffening plate and reduces cost.In addition, in rear wheel cover
The load of plate can be transferred to outside plate by two side gussets, and then be transferred to side-wall inner-plate and C column reinforcement plate by outside plate, be formed
First Path of Force Transfer, which is dispersed.Since automobile body-in-white has the characteristics that closed loop configuration, side-wall inner-plate and C column
The load can be transmitted back in rear wheel cover by stiffening plate by other components again, and first Path of Force Transfer is made to constitute closed loop power transmission road
Diameter improves the rigidity at rigidity of the vehicle and shock absorber mounting points, can effectively reduce interior roar, tire is made an uproar and is vibrated, raising
Vehicle endurance quality and NVH performance improve ride comfort.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the structural schematic diagram at an embodiment of the present invention automobile body-in-white car visual angle；
Fig. 2 is the structural schematic diagram of interior stiffening plate in Fig. 1；
Fig. 3 is the structural schematic diagram at the outer visual angle of an embodiment of the present invention automobile body-in-white vehicle.
Drawing reference numeral explanation:
| Label | Title | Label | Title |
| 1 | C column reinforcement plate | 2 | Side-wall inner-plate |
| 3 | Rear wheel cover | 31 | Outside plate |
| 32 | Inner panel | 33 | Interior stiffening plate |
| 331 | Through-hole | 332 | Side gusset |
| 333 | Connection strap | 34 | External reinforcing plate for car |
| 4 | Floor side member | 5 | Support foot plate |
| 6 | Crossbeam | 7 | Roof side rail |
| 8 | Vehicle window |
The utility model aim is realized, the embodiments will be further described with reference to the accompanying drawings for functional characteristics and advantage.
Specific embodiment
Below in conjunction with the attached drawing in the present embodiment, the technical solution in the present embodiment is clearly and completely described,
Obviously, described embodiment is only a part of the embodiment of the utility model, instead of all the embodiments.Based on this reality
It is obtained by those of ordinary skill in the art without making creative efforts every other with the embodiment in novel
Embodiment is fallen within the protection scope of the utility model.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute is only used for solving in the present embodiment
It releases in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, if this is specific
When posture changes, then directionality instruction also correspondingly changes correspondingly.
In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, and cannot manage
Solution is its relative importance of indication or suggestion or the quantity for implicitly indicating indicated technical characteristic.Define as a result, " the
One ", the feature of " second " can explicitly or implicitly include at least one of the features.It is " more in the description of the present invention,
It is a " it is meant that at least two, such as two, three etc., unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " connection ", " fixation " etc. should do broad sense reason
Solution, for example, " fixation " may be a fixed connection, may be a detachable connection, or integral；It can be mechanical connection, it can also
To be electrical connection；It can be directly connected, the connection inside two elements can also be can be indirectly connected through an intermediary
Or the interaction relationship of two elements, unless otherwise restricted clearly.It for the ordinary skill in the art, can be with
The concrete meaning of above-mentioned term in the present invention is understood as the case may be.
It in addition, the technical solution between each embodiment of the utility model can be combined with each other, but must be with ability
Based on domain those of ordinary skill can be realized, it will be understood that when the combination of technical solution appearance is conflicting or cannot achieve
The combination of this technical solution is not present, also not within the protection scope of the requires of the utility model.It should be appreciated that this place is retouched
The specific embodiment stated is only used to explain the utility model, is not used to limit the utility model.
As shown in Figure 1 to Figure 3, in an embodiment of the utility model, automobile body-in-white includes C column reinforcement plate 1, in side wall
Plate 2 and rear wheel cover 3, rear wheel cover 3 are located at positioned at the lower section of side-wall inner-plate 2, and C column reinforcement plate 1 is set on side-wall inner-plate 2, and
And the first cavity (not indicating) is formed between C column reinforcement plate 1 and side-wall inner-plate 2, improve the rigidity of automobile body-in-white.Specifically
Ground, C column reinforcement plate 1 is using spot-welded on side-wall inner-plate 2, and there are gaps between C column reinforcement plate 1 and side-wall inner-plate 2, between being somebody's turn to do
Gap forms the first cavity.Rear wheel cover 3 include outside plate 31 and inner panel 32, inner panel 32, C column reinforcement plate 1 and side-wall inner-plate 2 with
Outside plate 31 connects, the inside of inner panel 32, i.e., the side on inner panel 32 away from outside plate 31 is provided with interior stiffening plate 33, interior stiffening plate 33
Through-hole 331 is offered, and respectively corresponds to form two side gussets 332 in the two sides of through-hole 331 in interior stiffening plate 33, two side muscle
The first end of plate 332 is connected as one and connect with outside plate 31, forms the second cavity between each side gusset 332 and inner panel 32, mentions
The high rigidity of automobile body-in-white.Meanwhile the design of through-hole 331 alleviates the weight of interior stiffening plate 33 in interior stiffening plate 33, benefit
In the light-weight design for realizing interior stiffening plate 33 and reduce cost.
In addition, the load of inner panel 32 can be transferred to outside plate 31 by two side gussets 332 in rear wheel cover 3, and then by outer
Plate 31 is transferred to side-wall inner-plate 2 and C column reinforcement plate 1, forms first Path of Force Transfer, which is dispersed.Since automobile is white
Vehicle body has the characteristics that closed loop configuration, which can be transmitted back to by side-wall inner-plate 2 and C column reinforcement plate 1 by other components again
In rear wheel cover 3, first Path of Force Transfer is made to constitute closed loop Path of Force Transfer, improved rigid at rigidity of the vehicle and shock absorber mounting points
Degree can effectively reduce interior roar, tire is made an uproar and is vibrated, raising vehicle endurance quality and NVH performance, improvement ride comfort.
As depicted in figs. 1 and 2, in the present embodiment, side gusset 332 is closely attached on inner panel 32, towards inner panel 32 on side gusset 332
One side be equipped with stamped groove (not indicating), it is structure flexible design, ingenious to form the second cavity (not indicating).Further, originally
In embodiment, stamped groove extends along the length direction of side gusset 332, and the length of stamped groove is consistent with the length of side gusset 332,
I.e. stamped groove penetrates through entire side gusset 332 along the length direction of side gusset 332, conducive to the rigidity for improving automobile body-in-white.
In the present embodiment, the first end of two side gussets 332 upwardly extends and abuts side-wall inner-plate 2, so that second is empty
Chamber connects the first cavity, ensure that the continuity of first Path of Force Transfer, facilitates power transmission, and then be conducive to distractive load.
In the present embodiment, connected between the second end of two side gussets 332 by a connection strap 333.Specifically, this implementation
The interior stiffening plate 33 of example is in " people " font, i.e., the first end of two side gussets 332 is connected as one, and the of two side gussets 332
Two end arranged for interval are connected the second end of two side gussets 332 by connection strap 333, i.e. one end of connection strap 333 connects it
In a side gusset 332 second end, the other end of connection strap 333 connects the second end of another side gusset 332, is conducive to keep
The globality of interior stiffening plate 33.
In the present embodiment, automobile body-in-white further includes being located at the floor side member 4 connecting below inner panel 32 and with inner panel 32, and two
The second end of side gusset 332 is connected respectively there are two support foot plate 5, and two support foot plates 5 connect floor side member 4.Further, vapour
Vehicle white body includes two crossbeams 6, and two crossbeams 6 are connect with floor side member 4, and two crossbeams 6 and two support foot plates 5 one are a pair of
It should arrange.
As shown in Figure 1, automobile body-in-white underlying load can be respectively corresponded by two support foot plates 5 is transferred to two sides
Gusset 332 along first Path of Force Transfer power transmission, and can be transferred to floor side member 4 and two crossbeams 6, shape by two support foot plates 5
At Article 2 transmission path.Specifically, the load being transferred on floor side member 4 can be transmitted along the length direction of floor side member 4 to both ends
And transmitted downwards by two crossbeams 6, it is conducive to multi-faceted dispersion load.Since automobile body-in-white has the spy of closed loop configuration
The load can be transmitted back to floor side member 4 and two crossbeams 6 by other components correspondence again by point, floor side member 4 and two crossbeams 6
On, so that Article 2 Path of Force Transfer is constituted closed loop Path of Force Transfer, further promote the rigidity at rigidity of the vehicle and shock absorber mounting points,
Effectively reduce interior roar, tire is made an uproar and is vibrated, raising vehicle endurance and ride comfort.
In the present embodiment, the outside of inner panel 32 is provided with external reinforcing plate for car 34, and interior stiffening plate 33 is corresponding with external reinforcing plate for car 34 to be set
It sets.34 collective effect of interior stiffening plate 33 and external reinforcing plate for car, to improve the rigidity of rear wheel cover 3 to a greater degree.
The automobile body-in-white of the present embodiment further includes roof side rail 7, and roof side rail 7 is located at the top of side-wall inner-plate 2, and C column is reinforced
The first end of plate 1 connects roof side rail 7, and the second end of C column reinforcement plate 1 connects outside plate 31.Vehicle window 8 is offered on side-wall inner-plate 2, on
Side bar 7 is located at the top of vehicle window 8.In the prior art, C column reinforcement plate 1 generally ends from the bottom that roof side rail 7 extends to vehicle window 8,
And the first end of the C column reinforcement plate 1 in the present embodiment connects roof side rail 7, the second end of C column reinforcement plate 1 connects outside plate 31, i.e. C
The slave roof side rail 7 of column reinforcement plate 1 extends to outside plate 31, and 1 unitary design of C column reinforcement plate, improves automobile body-in-white
Rigidity.
By the finite element check analysis of body performance, the structure of the automobile body-in-white of the present embodiment compared with original structure,
The present embodiment automobile body-in-white by stiffening plate 33 in being arranged so that the torsion stiffness of the automobile body-in-white improve 0.78%,
Bending stiffness improves 0.12%, white body loss of weight 0.64%, and in the base of the endurance quality of automobile body-in-white and NVH performance
Light-weight design is realized on plinth.
In addition, the utility model also provides a kind of automobile, which is provided with such as above-mentioned automobile body-in-white, due to the vapour
Vehicle uses whole technical solutions of above-mentioned all embodiments, therefore at least brought by the technical solution with above-described embodiment
All beneficial effects, this is no longer going to repeat them.
The above is only the preferred embodiments of the utility model, and therefore it does not limit the scope of the patent of the utility model, all
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in
Other related technical areas are also included in the patent protection scope of the utility model.
Claims (10)
1. a kind of automobile body-in-white, which is characterized in that including C column reinforcement plate, side-wall inner-plate and be located under the side-wall inner-plate
The rear wheel cover of side, the C column reinforcement plate are set on the side-wall inner-plate and are formed between the side-wall inner-plate the first cavity,
The rear wheel cover includes outside plate and inner panel, and the inner panel, the C column reinforcement plate and the side-wall inner-plate connect with the outside plate
It connects, interior stiffening plate is provided on the inside of the inner panel, the interior stiffening plate offers through-hole, and described in the interior stiffening plate
The two sides of through-hole respectively correspond to form two side gussets, the first end of two side gussets be connected as one and with the outside plate
Connection, forms the second cavity between each side gusset and the inner panel.
2. automobile body-in-white according to claim 1, which is characterized in that the side gusset is closely attached on the inner panel, described
It is equipped with stamped groove towards the one side of the inner panel on the gusset of side, to form second cavity.
3. automobile body-in-white according to claim 2, which is characterized in that the stamped groove is along the length side of the side gusset
To extension, and the length of the stamped groove is consistent with the length of the side gusset.
4. automobile body-in-white according to claim 3, which is characterized in that the first end of two side gussets is prolonged upwards
The side-wall inner-plate is stretched and abuts, so that second cavity connects first cavity.
5. automobile body-in-white according to claim 1, which is characterized in that pass through between the second end of two side gussets
Connection strap connection.
6. automobile body-in-white according to claim 1, which is characterized in that the automobile body-in-white further includes being located in described
Floor side member connect below plate and with the inner panel, the second end of two side gussets be connected respectively there are two support foot
Plate, two support foot plates connect the floor side member.
7. automobile body-in-white according to claim 6, which is characterized in that the automobile body-in-white includes vertical after connection is described
Two crossbeams of beam, two crossbeams and two support foot plates are corresponded and are arranged.
8. automobile body-in-white described in any one of -7 according to claim 1, which is characterized in that be provided on the outside of the inner panel
External reinforcing plate for car, the interior stiffening plate are correspondingly arranged with the external reinforcing plate for car.
9. automobile body-in-white described in any one of -7 according to claim 1, which is characterized in that the automobile body-in-white further includes
Roof side rail, the roof side rail are located at the top of the side-wall inner-plate, and the first end of the C column reinforcement plate connects the roof side rail,
The second end of the C column reinforcement plate connects the outside plate.
10. a kind of automobile, which is characterized in that the automobile is provided with the white vehicle of automobile as claimed in any one of claims 1-9 wherein
Body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820847594.3U CN208559517U (en) | 2018-06-01 | 2018-06-01 | Automobile body-in-white and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820847594.3U CN208559517U (en) | 2018-06-01 | 2018-06-01 | Automobile body-in-white and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208559517U true CN208559517U (en) | 2019-03-01 |
Family
ID=65485169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820847594.3U Active CN208559517U (en) | 2018-06-01 | 2018-06-01 | Automobile body-in-white and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208559517U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110758566A (en) * | 2019-10-15 | 2020-02-07 | 长城汽车股份有限公司 | Vehicle body rear structure and vehicle |
| CN112590940A (en) * | 2020-12-14 | 2021-04-02 | 东风汽车集团有限公司 | Body-in-white assembly and vehicle |
-
2018
- 2018-06-01 CN CN201820847594.3U patent/CN208559517U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110758566A (en) * | 2019-10-15 | 2020-02-07 | 长城汽车股份有限公司 | Vehicle body rear structure and vehicle |
| CN112590940A (en) * | 2020-12-14 | 2021-04-02 | 东风汽车集团有限公司 | Body-in-white assembly and vehicle |
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