CN208931434U - A kind of vehicle side-wall outer-plate bridging arrangement - Google Patents
A kind of vehicle side-wall outer-plate bridging arrangement Download PDFInfo
- Publication number
- CN208931434U CN208931434U CN201821524539.7U CN201821524539U CN208931434U CN 208931434 U CN208931434 U CN 208931434U CN 201821524539 U CN201821524539 U CN 201821524539U CN 208931434 U CN208931434 U CN 208931434U
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- wall outer
- plate
- column
- reinforcer
- under
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Abstract
The utility model discloses a kind of vehicle side-wall outer-plate bridging arrangements, reinforcer under A column inner panel including side-wall outer-plate, on the inside of side-wall outer-plate and the A column between side-wall outer-plate and A column inner panel, the rear flange of reinforcer and the rear flange of A column inner panel and the rear flange overlap joint welding of side-wall outer-plate under the A column, form cavity body structure under A column on the inside of the preceding flange of reinforcer with the preceding flange overlap joint welding of A column inner panel, the preceding flange inside of the side-wall outer-plate and the middle part lateral overlap of reinforcer under A column weld.It can mitigate the weight of side-wall outer-plate under the premise of guaranteeing the intensity and security performance of automobile, improve stock utilization, improve the power performance of vehicle.
Description
Technical field
The utility model relates to bodies of a motor car, and in particular to a kind of vehicle side-wall outer-plate bridging arrangement.
Background technique
While automotive light weight technology is vehicle enterprise maintenance dose production capacity power, reach the most effective approach of environmental objective.It is existing rank
Any one vehicle enterprise of section does not walk around under energy-saving and emission-reduction policies and regulations and double integrator system, it is necessary to solve the problems, such as.It faces
Increasingly harsh standard, automotive light weight technology are imperative.The loss of weight history of the automobile not still development history and Automobile Design of material
Simplify history.The every loss of weight 10% of automobile, fuel efficiency improve 6 ~ 8%；Automobile kerb weight reduces 100KG, and fuel consumption per hundred kilometers can drop
Low 0.3 ~ 0.6L；Vehicle weight reduces by 1%, and oil consumption can reduce by 0.7%；Electric vehicle loss of weight 10%, cruising ability increase 5%-8%.
So-called automotive light weight technology is to meet vehicle structure intensity, rigidity, vibration noise, passive safety and durability
Under the conditions of, vehicle weight is effectively reduced by selecting suitable material, optimal planform and size.Existing side-wall outer-plate
Front end encase under A column reinforcer and A column inner panel completely and do not meet automotive light weight technology so that side-wall outer-plate materials are more
Demand.
Summary of the invention
The purpose of the utility model is to provide a kind of vehicle side-wall outer-plate bridging arrangements, can be in the intensity for guaranteeing automobile
Under the premise of security performance, mitigate the weight of side-wall outer-plate, improves stock utilization, improve the power performance of vehicle.
The bridging arrangement of vehicle side-wall outer-plate described in the utility model, including side-wall outer-plate, be located at side-wall outer-plate on the inside of
A column inner panel and A column between side-wall outer-plate and A column inner panel under reinforcer, the rear flange of reinforcer under the A column
With the rear flange of A column inner panel and the rear flange overlap joint welding of side-wall outer-plate, under A column on the inside of the preceding flange of reinforcer and in A column
The preceding flange overlap joint welding of plate forms cavity body structure, the middle part of preceding the flange inside and reinforcer under A column of the side-wall outer-plate
Lateral overlap welding.
Further, the middle part of the side-wall outer-plate is equipped with the reinforcement part protruded outward.The setting of reinforcement part can be improved
The intensity of side-wall outer-plate.
Further, it is fixed with fender mounting bracket on the outside of the preceding flange of the side-wall outer-plate, is mentioned for the fixation of fender
For installation point.
The utility model since the preceding flange of side-wall outer-plate and the middle part lateral overlap of reinforcer under A column weld so that
Rearward, the side-wall outer-plate is smaller relative to existing side-wall outer-plate for the welding position of side-wall outer-plate front, alleviates side wall
The materials of outside plate reduce automobile production cost, so that complete vehicle quality reduces 1KG, meet automotive light weight technology demand, change
It has been apt to the power performance of vehicle.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the side-wall outer-plate of the utility model；
Fig. 2 is side-wall outer-plate overlapped the structural schematic diagram of the utility model.
In figure, 1-side-wall outer-plate, the preceding flange of 11-side-wall outer-plates, the rear flange of 12-side-wall outer-plates, 13-reinforce
Portion, reinforcer under 2-A columns, the preceding flange of reinforcer under 21-A columns, the rear flange of reinforcer, 3-A under 22-A columns
Column inner panel, the preceding flange of 31-A column inner panels, the rear flange of 32-A column inner panels, 4-fender mounting brackets.
Specific embodiment
It elaborates with reference to the accompanying drawing to the utility model.
Referring to Fig. 1 and Fig. 2, the bridging arrangement of vehicle side-wall outer-plate shown in, including side-wall outer-plate 1, be located at side-wall outer-plate 1
Reinforcer 2 under the A column inner panel 3 of inside and the A column between side-wall outer-plate 1 and A column inner panel 3, reinforcer under the A column
The inside of rear flange 22 and 32 lateral overlap of rear flange of A column inner panel weld, 22 outside of rear flange of reinforcer under the A column
With the 11 inside overlap joint welding of rear flange of side-wall outer-plate 1, under A column 21 inside of preceding flange of reinforcer with turned over before A column inner panel
31 overlap joint welding of side forms cavity body structure, 11 inside of preceding flange and the middle part outside of reinforcer 2 under A column of the side-wall outer-plate
Overlap joint welding.
The middle part of the side-wall outer-plate 1 is equipped with the reinforcement part 13 protruded outward, and the setting of reinforcement part 13 can be improved side
The integral strength of outside plate is enclosed, and then improves the rigidity of vehicle A column.
It is fixed with fender mounting bracket 4 on the outside of the preceding flange 11 of the side-wall outer-plate, provides peace for the fixation of fender
It decorates.
When specific welding, first by the middle part lateral overlap of 11 inside and reinforcer 2 under A column of the preceding flange of side-wall outer-plate
Welding welds 22 lateral overlap of rear flange of reinforcer under the inside of the rear flange 12 of side-wall outer-plate and A column, so that side wall
Reinforcer 2 constitutes an assembly under outside plate 1 and A column, then by reinforcer under the outside of the preceding flange 31 of A column inner panel and A column
Preceding flange 21 inside overlap joint welding, by the rear flange 22 of reinforcer under the outside of the rear flange 32 of A column inner panel and A column
Inside overlap joint welding, reinforcer 2 and A column inner panel 3 form cavity body structure by the bridging arrangement under A column, complete side-wall outer-plate
1, the overlap joint of reinforcer 2 and A column inner panel 3 is fixed under A column.The rear portion of reinforcer 2 and A column inner panel 3 under side-wall outer-plate 1, A column
It is overlapped for three layers, two layers of reinforcer 2 overlap joint, both ensure that the intensity and safety of automobile under 1 front of side-wall outer-plate and A column
Can, while the weight of side-wall outer-plate is reduced, stock utilization is improved, the power performance of vehicle is improved.
Claims (3)
1. a kind of bridging arrangement of vehicle side-wall outer-plate, including side-wall outer-plate (1), the A column inner panel being located on the inside of side-wall outer-plate (1)
(3) reinforcer (2) and under the A column between side-wall outer-plate (1) and A column inner panel (3), under the A column after reinforcer
Flange (22) and the rear flange (32) of A column inner panel and rear flange (12) overlap joint welding of side-wall outer-plate, under A column before reinforcer
Cavity body structure is formed with preceding flange (31) overlap joint welding of A column inner panel on the inside of flange (21), it is characterised in that: the side-wall outer-plate
Preceding flange (11) on the inside of with A column under the middle part lateral overlap of reinforcer (2) weld.
2. the bridging arrangement of vehicle side-wall outer-plate according to claim 1, it is characterised in that: the side-wall outer-plate (1)
Middle part is equipped with the reinforcement part (13) protruded outward.
3. the bridging arrangement of vehicle side-wall outer-plate according to claim 1 or 2, it is characterised in that: the side-wall outer-plate
Fender mounting bracket (4) are fixed on the outside of preceding flange (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821524539.7U CN208931434U (en) | 2018-09-18 | 2018-09-18 | A kind of vehicle side-wall outer-plate bridging arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821524539.7U CN208931434U (en) | 2018-09-18 | 2018-09-18 | A kind of vehicle side-wall outer-plate bridging arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208931434U true CN208931434U (en) | 2019-06-04 |
Family
ID=66721423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821524539.7U Active CN208931434U (en) | 2018-09-18 | 2018-09-18 | A kind of vehicle side-wall outer-plate bridging arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208931434U (en) |
-
2018
- 2018-09-18 CN CN201821524539.7U patent/CN208931434U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |