CN103448808A - Front wheel bulge welding assembly - Google Patents
Front wheel bulge welding assembly Download PDFInfo
- Publication number
- CN103448808A CN103448808A CN2012101719342A CN201210171934A CN103448808A CN 103448808 A CN103448808 A CN 103448808A CN 2012101719342 A CN2012101719342 A CN 2012101719342A CN 201210171934 A CN201210171934 A CN 201210171934A CN 103448808 A CN103448808 A CN 103448808A
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- shock absorber
- wheel bulge
- flange
- brace panel
- plate
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Abstract
The invention relates to a front wheel bulge welding assembly. The assembly comprises a front shock absorber side beam outer plate, a front shock absorber side beam inner plate, a front shock absorber mounting plate, a front wheel bulge, a front longitudinal beam outer plate and a front longitudinal beam inner plate. A first reinforcing plate is welded among the front shock absorber side beam inner plate, the front shock absorber mounting plate and the front wheel bulge. A cavity structure is formed among the first reinforcing plate, the front shock absorber side beam inner plate, the front shock absorber mounting plate and the front wheel bulge. A second reinforcing plate is welded between the front wheel bulge and the front longitudinal beam inner plate, and a cavity structure is formed among the second reinforcing plate, the front wheel bulge and the front longitudinal beam inner plate. The front wheel bulge welding assembly is high in strength, and the connection point dynamic stiffness is high.
Description
Technical field
The present invention relates to automobile component, be specifically related to a kind of front-wheel bulge welding assembly.
Background technology
Automobile main soruce of vibration in the process of moving is from the excitation on road surface, and the excitation on road surface, by the damping of tire, damping spring, is finally imported in car by front-wheel bulge welding assembly; Therefore front-wheel bulge welding assembly is not only the main stressed member of auto body, is also the important structure that affects car comfort simultaneously.
Existing front-wheel bulge welding assembly comprises front shock absorber side girders outside plate, front shock absorber side girders inner panel, front shock absorber adapter plate, front-wheel bulge, front side member outside plate and front longitudinal girder inner plate, as shown in Figure 6, front shock absorber side girders inner panel 2, front shock absorber adapter plate 4, front- wheel bulge 5 and 7 welding of front side member outside plate combine as a whole; Front shock absorber side girders inner panel 2 forms a cavity body structure with 1 butt welding of front shock absorber side girders outside plate, and front side member outside plate 7 forms a cavity body structure with front longitudinal girder inner plate 8 butt welding.Though this structure plays a role to the raising of front-wheel bulge welding assembly intensity, but the attachment point dynamic stiffness is still lower, the excitation on road surface is by the damping of tire, damping spring, the vibration of importing in car finally by front-wheel bulge welding assembly is larger, can't meet the requirement of middle-and-high-ranking automobile to intensity and traveling comfort.
Summary of the invention
The purpose of this invention is to provide a kind of front-wheel bulge welding assembly with higher-strength, to improve the attachment point dynamic stiffness of front-wheel bulge welding assembly.
Front-wheel bulge welding assembly of the present invention, comprise front shock absorber side girders outside plate, front shock absorber side girders inner panel, front shock absorber adapter plate, front-wheel bulge, front side member outside plate and front longitudinal girder inner plate, be welded with the first brace panel between front shock absorber side girders inner panel and front shock absorber adapter plate and front-wheel bulge, between this first brace panel and front shock absorber side girders inner panel, front shock absorber adapter plate and front-wheel bulge, form cavity body structure; Be welded with the second brace panel between front-wheel bulge and front longitudinal girder inner plate, between this second brace panel and front-wheel bulge and front longitudinal girder inner plate, form cavity body structure.
The cross-sectional plane of described the first brace panel is Z-shaped, its edge is respectively arranged with the 3rd flange, the 4th flange, the 5th flange and the 6th flange, the first brace panel is by the upper surface welding of the 3rd flange and front shock absorber side girders inner panel, by the 4th flange and the 6th flange, with the upper surface of front-wheel bulge, weld respectively, by the upper surface welding of the 5th flange and front shock absorber adapter plate.
The cross-sectional plane of described the second brace panel is the U-shaped that two ends have the first flange, the second brace panel is by the side welding of this first flange and front-wheel bulge, the lower end of the second brace panel is provided with the second flange, and the second brace panel is by the side welding of this second flange and front longitudinal girder inner plate.
Be provided with reinforced rib on described the first brace panel.
Described the second brace panel is welded by upper and lower the second brace panel.Welding process is better, avoid long and do not have enough large fixture realize the location, the welding.
The present invention, by welding the first brace panel between front shock absorber side girders inner panel, front shock absorber adapter plate and front-wheel bulge, makes to form cavity body structure between front shock absorber side girders inner panel, front shock absorber adapter plate and front-wheel bulge; Welding the second brace panel between front-wheel bulge and front longitudinal girder inner plate, make to form cavity body structure between front-wheel bulge and front longitudinal girder inner plate, and cavity body structure has very high intensity, thereby make front-wheel bulge welding assembly there is higher intensity, improved the attachment point dynamic stiffness of front-wheel bulge welding assembly, the vibration that makes the excitation on road surface pass to vehicle body reduces, thereby improves travelling comfort, and this front-wheel bulge welding assembly is particularly suitable for middle and high level automobile.
The accompanying drawing explanation
The axonometric drawing that Fig. 1 is front-wheel bulge welding assembly of the present invention;
The front elevation that Fig. 2 is this front-wheel bulge welding assembly;
Fig. 3 is along the cutaway view of A-A line in Fig. 2;
The axonometric drawing that Fig. 4 is the first brace panel;
The axonometric drawing that Fig. 5 is the second brace panel;
Fig. 6 is existing axonometric drawing of taking turns bulge welding assembly.
The specific embodiment
Now by reference to the accompanying drawings the present invention is described in further detail:
Front-wheel bulge welding assembly as shown in Figure 1 to Figure 3, comprise front shock absorber side girders outside plate 1, front shock absorber side girders inner panel 2, front shock absorber adapter plate 4, front-wheel bulge 5, front side member outside plate 7 and front longitudinal girder inner plate 8, be welded with the first brace panel 3 between front shock absorber side girders inner panel 2 and front shock absorber adapter plate 4 and front-wheel bulge 5, between this first brace panel 3 and front shock absorber side girders inner panel 2, front shock absorber adapter plate 4 and front-wheel bulge 5, form cavity body structure; Be welded with the second brace panel 6 between front-wheel bulge 5 and front longitudinal girder inner plate 8, between this second brace panel 6 and front-wheel bulge 5 and front longitudinal girder inner plate 8, form cavity body structure.
The cross-sectional plane of the first brace panel 3 as shown in Figure 4 is Z-shaped, be provided with reinforced rib 3-5 on it, the edge of the first brace panel 3 is respectively arranged with the 3rd flange 3-1, the 4th flange 3-2, the 5th flange 3-3 and the 6th flange 3-4, the first brace panel 3, by the upper surface welding of the 3rd flange 3-1 and front shock absorber side girders inner panel 2, welds with the upper surface of front-wheel bulge 5 respectively by the 4th flange 3-2 and the 6th flange 3-4, by the upper surface welding of the 5th flange 3-3 and front shock absorber adapter plate 4.
The cross-sectional plane of the second brace panel 6 as shown in Figure 5 is the U-shaped that two ends have the first flange 6-3, the second brace panel 6 is by the side welding of this first flange 6-3 and front-wheel bulge 5, the lower end of the second brace panel 6 is provided with the second flange 6-4, and the second brace panel 6 is by the side welding of this second flange 6-4 and front longitudinal girder inner plate 8.In order to improve welding process, the second brace panel 6 is welded by upper and lower the second brace panel 6-1,6-2.
Claims (5)
1. assembly is welded in a front-wheel bulge, comprise front shock absorber side girders outside plate (1), front shock absorber side girders inner panel (2), front shock absorber adapter plate (4), front-wheel bulge (5), front side member outside plate (7) and front longitudinal girder inner plate (8), it is characterized in that: be welded with the first brace panel (3) between front shock absorber side girders inner panel and front shock absorber adapter plate and front-wheel bulge, between this first brace panel and front shock absorber side girders inner panel, front shock absorber adapter plate and front-wheel bulge, form cavity body structure; Be welded with the second brace panel (6) between front-wheel bulge and front longitudinal girder inner plate, between this second brace panel and front-wheel bulge and front longitudinal girder inner plate, form cavity body structure.
2. assembly is welded in front-wheel bulge according to claim 1, it is characterized in that: the cross-sectional plane of described the first brace panel (3) is Z-shaped, its edge is respectively arranged with the 3rd flange (3-1), the 4th flange (3-2), the 5th flange (3-3) and the 6th flange (3-4), the first brace panel is by the upper surface welding of the 3rd flange and front shock absorber side girders inner panel (2), by the 4th flange and the 6th flange, with the upper surface of front-wheel bulge (5), weld respectively, by the upper surface welding of the 5th flange and front shock absorber adapter plate (4).
3. assembly is welded in front-wheel bulge according to claim 1, it is characterized in that: the cross-sectional plane of described the second brace panel (6) is the U-shaped that two ends have the first flange (6-3), the second brace panel is by the side welding of this first flange and front-wheel bulge (5), the lower end of the second brace panel is provided with the second flange (6-4), and the second brace panel is by the side welding of this second flange and front longitudinal girder inner plate (8).
4. front-wheel bulge welding assembly according to claim 1 and 2, is characterized in that: be provided with reinforced rib (3-5) on described the first brace panel (3).
5. according to the described front-wheel bulge welding of claim 1 or 3 assembly, it is characterized in that: described the second brace panel (6) is welded by upper and lower the second brace panel (6-1,6-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101719342A CN103448808A (en) | 2012-05-30 | 2012-05-30 | Front wheel bulge welding assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101719342A CN103448808A (en) | 2012-05-30 | 2012-05-30 | Front wheel bulge welding assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103448808A true CN103448808A (en) | 2013-12-18 |
Family
ID=49731755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101719342A Pending CN103448808A (en) | 2012-05-30 | 2012-05-30 | Front wheel bulge welding assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103448808A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106032151A (en) * | 2016-07-01 | 2016-10-19 | 奇瑞汽车股份有限公司 | Connecting structure of C column reinforcing plate lower joint |
| CN107487366A (en) * | 2016-12-19 | 2017-12-19 | 宝沃汽车（中国）有限公司 | Front longitudinal assembly, front longitudinal and front wheel housing assembly |
| CN108465991A (en) * | 2018-03-23 | 2018-08-31 | 重庆山朕科技发展有限公司 | Trailing wheel bulge assembly welding tool setup |
| CN108820044A (en) * | 2018-05-08 | 2018-11-16 | 江苏敏安电动汽车有限公司 | A kind of system structure and automobile reducing front panel intrusion volume |
| CN110267870A (en) * | 2017-02-07 | 2019-09-20 | 麦格纳国际公司 | Damping tower for vehicle |
| CN113135233A (en) * | 2021-06-03 | 2021-07-20 | 安徽江淮汽车集团股份有限公司 | Embedded automobile body rear wheel package |
| CN114475795A (en) * | 2022-01-30 | 2022-05-13 | 重庆长安汽车股份有限公司 | Front strut mounting structure |
| CN114655317A (en) * | 2022-04-22 | 2022-06-24 | 重庆长安汽车股份有限公司 | Rear wheel bulge inner panel mounting structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201545064U (en) * | 2009-10-30 | 2010-08-11 | 奇瑞汽车股份有限公司 | Front part structure of vehicle body |
| CN201646296U (en) * | 2009-12-18 | 2010-11-24 | 浙江吉利汽车研究院有限公司 | Reinforcing structure on fixing frame of shock absorber of automobile |
| CN201816653U (en) * | 2010-09-30 | 2011-05-04 | 重庆长安汽车股份有限公司 | Front wheel bulge assembly of micro-car |
| CN202029900U (en) * | 2011-04-18 | 2011-11-09 | 重庆长安汽车股份有限公司 | Car body stiffening beam |
| CN202180853U (en) * | 2011-07-27 | 2012-04-04 | 浙江吉利汽车研究院有限公司 | Front vibration damping seat mounting point structure |
-
2012
- 2012-05-30 CN CN2012101719342A patent/CN103448808A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201545064U (en) * | 2009-10-30 | 2010-08-11 | 奇瑞汽车股份有限公司 | Front part structure of vehicle body |
| CN201646296U (en) * | 2009-12-18 | 2010-11-24 | 浙江吉利汽车研究院有限公司 | Reinforcing structure on fixing frame of shock absorber of automobile |
| CN201816653U (en) * | 2010-09-30 | 2011-05-04 | 重庆长安汽车股份有限公司 | Front wheel bulge assembly of micro-car |
| CN202029900U (en) * | 2011-04-18 | 2011-11-09 | 重庆长安汽车股份有限公司 | Car body stiffening beam |
| CN202180853U (en) * | 2011-07-27 | 2012-04-04 | 浙江吉利汽车研究院有限公司 | Front vibration damping seat mounting point structure |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106032151A (en) * | 2016-07-01 | 2016-10-19 | 奇瑞汽车股份有限公司 | Connecting structure of C column reinforcing plate lower joint |
| CN107487366A (en) * | 2016-12-19 | 2017-12-19 | 宝沃汽车（中国）有限公司 | Front longitudinal assembly, front longitudinal and front wheel housing assembly |
| CN110267870A (en) * | 2017-02-07 | 2019-09-20 | 麦格纳国际公司 | Damping tower for vehicle |
| CN108465991A (en) * | 2018-03-23 | 2018-08-31 | 重庆山朕科技发展有限公司 | Trailing wheel bulge assembly welding tool setup |
| CN108465991B (en) * | 2018-03-23 | 2023-09-19 | 重庆山朕科技发展有限公司 | Welding fixture for rear wheel drum assembly |
| CN108820044A (en) * | 2018-05-08 | 2018-11-16 | 江苏敏安电动汽车有限公司 | A kind of system structure and automobile reducing front panel intrusion volume |
| CN113135233A (en) * | 2021-06-03 | 2021-07-20 | 安徽江淮汽车集团股份有限公司 | Embedded automobile body rear wheel package |
| CN113135233B (en) * | 2021-06-03 | 2022-01-28 | 安徽江淮汽车集团股份有限公司 | Embedded automobile body rear wheel package |
| CN114475795A (en) * | 2022-01-30 | 2022-05-13 | 重庆长安汽车股份有限公司 | Front strut mounting structure |
| CN114475795B (en) * | 2022-01-30 | 2023-10-27 | 重庆长安汽车股份有限公司 | Front pillar mounting structure |
| CN114655317A (en) * | 2022-04-22 | 2022-06-24 | 重庆长安汽车股份有限公司 | Rear wheel bulge inner panel mounting structure |
| CN114655317B (en) * | 2022-04-22 | 2023-08-22 | 重庆长安汽车股份有限公司 | Rear wheel drum inner plate mounting structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131218 |