CN201597643U - Automotive front panel - Google Patents
Automotive front panel Download PDFInfo
- Publication number
- CN201597643U CN201597643U CN2010200552023U CN201020055202U CN201597643U CN 201597643 U CN201597643 U CN 201597643U CN 2010200552023 U CN2010200552023 U CN 2010200552023U CN 201020055202 U CN201020055202 U CN 201020055202U CN 201597643 U CN201597643 U CN 201597643U
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- China
- Prior art keywords
- strength beam
- front panel
- reinforcement
- welded
- welding
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- Expired - Fee Related
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Abstract
The utility model relates to an automotive front panel, which comprises a front panel and a reinforcing structure welded to the front panel, wherein the reinforcing structure is a 'cross'-shaped sheet metal component structure which is formed by welding a middle reinforcing beam, a left reinforcing beam, a right reinforcing beam, an upper reinforcing part and a lower reinforcing part, and the reinforcing structure is welded to the front panel to form a closed cavity with the front panel. The automotive front panel has better strength and rigidity and better manufacturing manufacturability.
Description
Technical field
The utility model relates to automobile component, particularly the front panel of automobile.
Background technology
Front wall board of automobile is as the vitals of separating passenger cabin and engine bin, many and the complex structure of its function, generally be that cold-rolling steel-plate punch by 0.8～1mm forms, because of its stiffness and strength a little less than, usually need the design additional strengthening to increase its strength and stiffness, improve the NVH of body in white simultaneously.At present, generally be the strength and stiffness of strengthening front panel at the horizontal brace panel of engine bin local welding and middle brace panel.Horizontal brace panel and middle brace panel adopt high tensile steel plate more, fit tightly the position a little less than front panel local strength, are connected with front panel by spot welding.Though this kind front panel structure is improved to some extent to its strength and stiffness, but still can not reach comparatively satisfied degree, and horizontal brace panel and middle brace panel adopt high tensile steel plate, increased the cost of front panel, and horizontal brace panel and middle brace panel need fit tightly with front panel, cause the anufacturability of front panel relatively poor.
The utility model content
The purpose of this utility model provides a kind of front wall board of automobile, and the strength and stiffness of front panel are improved largely, and the manufacturing process of front panel is improved.
Front wall board of automobile described in the utility model, comprise front panel and the additional strengthening that is welded on the front panel, the both sides of front panel are welded with the A-pillar reinforcement plate, its upper limb is welded with fan heater pressure chamber plate, described additional strengthening is by middle strength beam, left side strength beam, right strength beam, the sheet metal component structure that is " ten " word shape that last reinforcement and following reinforcement are welded, wherein, the left end welding of the right-hand member of left side strength beam and middle strength beam, the left end of right strength beam and the welding of the right-hand member of middle strength beam, welded with the middle part of middle strength beam respectively the upper end of reinforcement under the lower end of last reinforcement reached, and it is vertical with middle strength beam, middle strength beam, left side strength beam and right strength beam horizontal welding are on front panel, last reinforcement and following reinforcement vertically are welded on the front panel, all form near closed hollow ring with front panel, the left end of left side strength beam and the right-hand member of right strength beam weld with the A-pillar reinforcement plate respectively, the upper end of last reinforcement and fan heater pressure chamber plate welding.
The cross-sectional plane of middle strength beam, left and right strength beam and upper and lower reinforcement takes the shape of the letter U, and is provided with outside flange in its both sides, and middle strength beam, left and right strength beam and upper and lower reinforcement are by this flange and front panel welding.
Front wall board of automobile described in the utility model, can make front panel strength and stiffness in the horizontal and vertical directions be strengthened, thereby improve front panel integral intensity and rigidity after it is welded on the front panel because its additional strengthening is " ten " word shape structure.Because middle strength beam, left and right strength beam and upper and lower reinforcement and front panel welding back form near closed hollow ring, it has good energy-absorbing effect, can improve the strength and stiffness of front panel largely, need not to adopt high tensile steel plate can reach effect preferably, thereby reduced the cost of front panel; Be connected and middle strength beam, left and right strength beam and the upper and lower reinforcement flange by its both sides carries out spot welding with front panel, make the convenient welding of additional strengthening and front panel easy, thereby the manufacturing process of front panel is improved.
Description of drawings
Now in conjunction with the accompanying drawings the utility model is described in further detail.
Fig. 1 is the structural representation of front wall board of automobile described in the utility model;
Fig. 2 is the structural representation that is welded on the additional strengthening on the front panel;
Fig. 3 is the exploded perspective view of additional strengthening shown in Figure 2;
Fig. 4 is horizontal along front panel among Fig. 1, and along in the cross-sectional schematic of strength beam and left and right strength beam vertical line;
Fig. 5 is the cross-sectional schematic that vertically reaches upper and lower reinforcement vertical line among Fig. 1 along front panel.
The specific embodiment
Extremely shown in Figure 5 as Fig. 1, this front wall board of automobile comprises front panel 2 and the additional strengthening that is welded on the front panel 2, the both sides of front panel 2 are welded with A-pillar reinforcement plate 1, the upper limb of front panel 2 is welded with fan heater pressure chamber plate 3, described additional strengthening is by middle strength beam 5, left side strength beam 6, right strength beam 8, the sheet metal component structure that is " ten " word shape that last reinforcement 4 and following reinforcement 7 are welded, middle strength beam 5, a left side, right strength beam 6,8 and last, following reinforcement 4,7 cross-sectional plane takes the shape of the letter U, be provided with outside flange 9 in its both sides, wherein, the left end welding of the right-hand member of left side strength beam 6 and middle strength beam 5, the left end of right strength beam 8 and the welding of the right-hand member of middle strength beam 5, the middle part welding of the lower end of last reinforcement 4 and middle strength beam 5, the middle part welding of the upper end of following reinforcement 7 and middle strength beam 5, and on, following reinforcement 4,7 is vertical with middle strength beam 5.Flange 9 horizontal welding that middle strength beam 5, left strength beam 6 and right strength beam 8 pass through its both sides are on front panel 2, and last reinforcement 4 and following reinforcement 7 vertically are welded on the front panel 2 by the flange 9 of its both sides, all form near closed hollow rings 10 with front panel 2; The left end of left side strength beam 6 and the right-hand member of right strength beam 8 weld with A-pillar reinforcement plate 1 respectively, the upper end of last reinforcement 4 and fan heater pressure chamber plate 3 welding.
Claims (2)
1. front wall board of automobile, comprise front panel (2) and be welded on additional strengthening on the front panel, the both sides of front panel are welded with A-pillar reinforcement plate (1), its upper limb is welded with fan heater pressure chamber plate (3), it is characterized in that: described additional strengthening is by middle strength beam (5), left side strength beam (6), right strength beam (8), the sheet metal component structure that is " ten " word shape that last reinforcement (4) and following reinforcement (7) are welded, wherein, the left end welding of the right-hand member of left side strength beam and middle strength beam, the left end of right strength beam and the welding of the right-hand member of middle strength beam, welded with the middle part of middle strength beam respectively the upper end of reinforcement under the lower end of last reinforcement reached, and it is vertical with middle strength beam, middle strength beam, left side strength beam and right strength beam horizontal welding are on front panel, last reinforcement and following reinforcement vertically are welded on the front panel, all form near closed hollow ring (10) with front panel, the left end of left side strength beam and the right-hand member of right strength beam weld with the A-pillar reinforcement plate respectively, the upper end of last reinforcement and fan heater pressure chamber plate welding.
2. according to the described front wall board of automobile of claim 1, it is characterized in that: the cross-sectional plane of middle strength beam (5), left and right strength beam (6,8) and upper and lower reinforcement (4,7) takes the shape of the letter U, be provided with outside flange (9) in its both sides, middle strength beam, left and right strength beam and upper and lower reinforcement are by this flange and front panel welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200552023U CN201597643U (en) | 2010-01-04 | 2010-01-04 | Automotive front panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200552023U CN201597643U (en) | 2010-01-04 | 2010-01-04 | Automotive front panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201597643U true CN201597643U (en) | 2010-10-06 |
Family
ID=42808689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200552023U Expired - Fee Related CN201597643U (en) | 2010-01-04 | 2010-01-04 | Automotive front panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201597643U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103029758A (en) * | 2013-01-23 | 2013-04-10 | 安徽江淮汽车股份有限公司 | Front wall assembly of light truck cab |
| CN107963130A (en) * | 2017-11-22 | 2018-04-27 | 威马智慧出行科技（上海）有限公司 | Front wall assembly and the automobile for including it |
| CN112776894A (en) * | 2021-02-26 | 2021-05-11 | 重庆长安汽车股份有限公司 | Stiffening beam in automobile front wall plate |
| CN115610516A (en) * | 2022-10-25 | 2023-01-17 | 重庆长安汽车股份有限公司 | Regional structure of car automobile body A post and vehicle |
-
2010
- 2010-01-04 CN CN2010200552023U patent/CN201597643U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103029758A (en) * | 2013-01-23 | 2013-04-10 | 安徽江淮汽车股份有限公司 | Front wall assembly of light truck cab |
| CN103029758B (en) * | 2013-01-23 | 2015-08-26 | 安徽江淮汽车股份有限公司 | A kind of cab of light truck front wall assembly |
| CN107963130A (en) * | 2017-11-22 | 2018-04-27 | 威马智慧出行科技（上海）有限公司 | Front wall assembly and the automobile for including it |
| CN107963130B (en) * | 2017-11-22 | 2019-08-13 | 威马智慧出行科技（上海）有限公司 | Front wall assembly and automobile including it |
| CN112776894A (en) * | 2021-02-26 | 2021-05-11 | 重庆长安汽车股份有限公司 | Stiffening beam in automobile front wall plate |
| CN115610516A (en) * | 2022-10-25 | 2023-01-17 | 重庆长安汽车股份有限公司 | Regional structure of car automobile body A post and vehicle |
| CN115610516B (en) * | 2022-10-25 | 2024-08-27 | 重庆长安汽车股份有限公司 | Automobile body A post area structure and vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101006 Termination date: 20160104 |