CN201545064U - Front part structure of vehicle body - Google Patents
Front part structure of vehicle body Download PDFInfo
- Publication number
- CN201545064U CN201545064U CN2009202381572U CN200920238157U CN201545064U CN 201545064 U CN201545064 U CN 201545064U CN 2009202381572 U CN2009202381572 U CN 2009202381572U CN 200920238157 U CN200920238157 U CN 200920238157U CN 201545064 U CN201545064 U CN 201545064U
- Authority
- CN
- China
- Prior art keywords
- front wheel
- wheel house
- wheel cover
- vehicle body
- longitudinal beam
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 17
- 238000003466 welding Methods 0.000 claims description 9
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 239000006096 absorbing agent Substances 0.000 abstract 6
- 230000035939 shock Effects 0.000 abstract 6
- 239000000463 material Substances 0.000 description 4
- 229910000797 Ultra-high-strength steel Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Body Structure For Vehicles (AREA)
Abstract
The utility model provides a front part structure of a vehicle body, which aims at solving the problem of stress concentration the position of a wheel cover and a shock absorber seat area and improving the collision performance. The front part structure of the vehicle body comprises a shock absorber seat body, a front wheel cover body, a front wheel cover outer plate, a front longitudinal beam inner plate, a front longitudinal beam outer plate, an upper reinforcing plate of the front wheel cover and an intermediate reinforcing plate of the front wheel cover, wherein the front longitudinal beam inner plate is connected with the front longitudinal beam outer plate; the connecting part of the front longitudinal beam inner plate and the front longitudinal beam outer plate is connected with the front wheel cover body; the shock absorber seat body is connected with the front wheel cover body; the essential point is that the shock absorber seat body, the front wheel cover body and the front wheel cover outer plate are welded and fixed by the upper reinforcing plate of the front wheel cover; and the shock absorber seat body, the front wheel cover body and the front longitudinal beam inner plate are welded and fixed by the intermediate reinforcing plate of the front wheel cover. The stress of the wheel cover and the shock absorber seat is transferred to the front longitudinal beam and an external reinforcing beam of the wheel cover by connecting the external reinforcing beam and the front longitudinal beam through a reinforcing plate, so that the front part structure of the vehicle body effectively disperses the stress at the wheel cover structure and reinforces the rigidity of the front structure of the vehicle body, thereby improving the collision performance.
Description
Technical field
The utility model belongs to field of automobile, specially refers to body structure.
Background technology
As shown in Figure 1, the design of vehicle at present makes wheel cover and damper base part cause stress concentration easily, influence collision performance, in order to address the above problem, the designer adopts the material material that increases wheel cover, damper base thick and use the method for ultrahigh-strength steel plates usually, so not only can significantly increase cost, increase the weight of vehicle body, and improve effect and not obvious at areal of stress concentration.
The utility model content
The purpose of this utility model is to propose a kind of vehicle body front structure, to solve the problem of stress concentration of wheel cover and damper base location, improves collision performance.
Vehicle body front structure of the present utility model comprises damper base body, front wheel house body, front wheel house outside plate, front side member inner panel and front side member outside plate; Described front side member inner panel is connected with the front side member outside plate, and both junctions are connected with the front wheel house body; Described damper base body is connected with the front wheel house body, key is also to comprise in this vehicle body front structure brace panel in front wheel house upper reinforcing plate and the front wheel house, and described damper base body, front wheel house body and front wheel house outside plate are fixing by the welding of front wheel house upper reinforcing plate; Described damper base body, front wheel house body and front side member inner panel are fixing by brace panel welding in the front wheel house.
Brace panel can link together wheel hood panel, damper base, wheel cover and longeron in above-mentioned front wheel house upper reinforcing plate and the front wheel house, make outer strength beam of wheel cover and front side member direct connection together, solved the problem of stress concentration of wheel cover and damper base location effectively.
For making body lightening, preferably take following measure:
Form cavity structure between described front wheel house upper reinforcing plate, front wheel house outside plate and the damper base body;
Form cavity structure between the brace panel in described damper base body, front wheel house body, front side member inner panel and the front wheel house;
Also comprise the front wheel house waling in this vehicle body front structure, the fixing and formation cavity structure of described front wheel house waling and the welding of front wheel house outside plate.
Vehicle body front structure of the present utility model is not being changed under the thick condition of material and material, utilize brace panel to connect wheel cover and add brutal and front side member, stress on the wheel cover damper base is shifted on the strength beam outside front side member and wheel cover, the stress that has disperseed wheel cover structure place effectively, and strengthened the rigidity of vehicle body pre-structure, thereby improved collision performance.
Description of drawings
Fig. 1 is the structural representation of traditional vehicle body front structure;
Fig. 2 is the structural representation of vehicle body front structure of the present utility model;
Fig. 3 is the A-A cutaway view of Fig. 2.
The specific embodiment
Describe the utility model in detail below in conjunction with specific embodiments and the drawings.
Embodiment 1:
Shown in Fig. 2,3, the vehicle body front structure of present embodiment comprises brace panel 5 in damper base body 4, front wheel house body 8, front wheel house outside plate 2, front side member inner panel 6, front side member outside plate 7, front wheel house upper reinforcing plate 3 and the front wheel house; Described front side member inner panel 6 is connected with front side member outside plate 7, and both junctions are connected with front wheel house body 8; Described damper base body 4 is connected with front wheel house body 8, described damper base body 4, front wheel house body 8 and front wheel house outside plate 2 are fixing by 3 welding of front wheel house upper reinforcing plate, and form cavity structure between front wheel house upper reinforcing plate 3, front wheel house outside plate 2 and the damper base body 4; Described damper base body 4, front wheel house body 8 and front side member inner panel 6 are fixing by 5 welding of brace panel in the front wheel house, and form cavity structure between the brace panel 5 in damper base body 4, front wheel house body 8, front side member inner panel 6 and the front wheel house.
Also comprise front wheel house waling 1 in the above-mentioned vehicle body front structure, described front wheel house waling 1 is the fixing and outer strength beam cavity structure of formation wheel cover with 2 welding of front wheel house outside plate.
Claims (4)
1. a vehicle body front structure comprises damper base body, front wheel house body, front wheel house outside plate, front side member inner panel and front side member outside plate; Described front side member inner panel is connected with the front side member outside plate, and both junctions are connected with the front wheel house body; Described damper base body is connected with the front wheel house body, it is characterized in that also comprising in this vehicle body front structure brace panel in front wheel house upper reinforcing plate and the front wheel house, described damper base body, front wheel house body and front wheel house outside plate are fixing by the welding of front wheel house upper reinforcing plate; Described damper base body, front wheel house body and front side member inner panel are fixing by brace panel welding in the front wheel house.
2. vehicle body front structure according to claim 1 is characterized in that forming cavity structure between described front wheel house upper reinforcing plate, front wheel house outside plate and the damper base body.
3. vehicle body front structure according to claim 1 is characterized in that forming cavity structure between the brace panel in described damper base body, front wheel house body, front side member inner panel and the front wheel house.
4. vehicle body front structure according to claim 1 is characterized in that also comprising in this vehicle body front structure the front wheel house waling, the fixing and formation cavity structure of described front wheel house waling and the welding of front wheel house outside plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202381572U CN201545064U (en) | 2009-10-30 | 2009-10-30 | Front part structure of vehicle body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202381572U CN201545064U (en) | 2009-10-30 | 2009-10-30 | Front part structure of vehicle body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201545064U true CN201545064U (en) | 2010-08-11 |
Family
ID=42600228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202381572U Expired - Fee Related CN201545064U (en) | 2009-10-30 | 2009-10-30 | Front part structure of vehicle body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201545064U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102490793A (en) * | 2011-11-14 | 2012-06-13 | 重庆长安汽车股份有限公司 | Front wheel boss assembly of miniature car |
| CN102950389A (en) * | 2012-08-27 | 2013-03-06 | 靖江市新程汽车零部件有限公司 | Method for machining automobile front wheel panel |
| CN102963442A (en) * | 2012-11-30 | 2013-03-13 | 芜湖市顺昌汽车配件有限公司 | Automobile front wheel cover assembly |
| CN103448808A (en) * | 2012-05-30 | 2013-12-18 | 重庆长安汽车股份有限公司 | Front wheel bulge welding assembly |
| CN104443044A (en) * | 2014-11-21 | 2015-03-25 | 力帆实业(集团)股份有限公司 | Left front longitudinal beam assembly and left front wheel cover reinforcement structure |
| CN104512466A (en) * | 2013-09-26 | 2015-04-15 | 北汽福田汽车股份有限公司 | Vehicle body and vehicle with vehicle body |
| CN105936199A (en) * | 2016-05-24 | 2016-09-14 | 奇瑞汽车股份有限公司 | Automobile shock absorber assembly and automobile |
| 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 |
| CN110304157A (en) * | 2018-03-27 | 2019-10-08 | 丰田自动车株式会社 | Cover portion structure |
| CN112622550A (en) * | 2020-12-25 | 2021-04-09 | 奇瑞汽车股份有限公司 | Guide structure, vehicle suspension and vehicle |
-
2009
- 2009-10-30 CN CN2009202381572U patent/CN201545064U/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102490793A (en) * | 2011-11-14 | 2012-06-13 | 重庆长安汽车股份有限公司 | Front wheel boss assembly of miniature car |
| CN103448808A (en) * | 2012-05-30 | 2013-12-18 | 重庆长安汽车股份有限公司 | Front wheel bulge welding assembly |
| CN102950389B (en) * | 2012-08-27 | 2017-02-08 | 靖江市新程汽车零部件有限公司 | Method for machining automobile front wheel panel |
| CN102950389A (en) * | 2012-08-27 | 2013-03-06 | 靖江市新程汽车零部件有限公司 | Method for machining automobile front wheel panel |
| CN102963442A (en) * | 2012-11-30 | 2013-03-13 | 芜湖市顺昌汽车配件有限公司 | Automobile front wheel cover assembly |
| CN104512466A (en) * | 2013-09-26 | 2015-04-15 | 北汽福田汽车股份有限公司 | Vehicle body and vehicle with vehicle body |
| CN104512466B (en) * | 2013-09-26 | 2017-09-15 | 北汽福田汽车股份有限公司 | Vehicle body and the vehicle with the vehicle body |
| CN104443044B (en) * | 2014-11-21 | 2017-10-20 | 力帆实业(集团)股份有限公司 | Left front girder assembly and left front wheel cover enhancing structure |
| CN104443044A (en) * | 2014-11-21 | 2015-03-25 | 力帆实业(集团)股份有限公司 | Left front longitudinal beam assembly and left front wheel cover reinforcement structure |
| CN105936199A (en) * | 2016-05-24 | 2016-09-14 | 奇瑞汽车股份有限公司 | Automobile shock absorber assembly and automobile |
| 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 |
| CN110304157A (en) * | 2018-03-27 | 2019-10-08 | 丰田自动车株式会社 | Cover portion structure |
| CN110304157B (en) * | 2018-03-27 | 2021-12-21 | 丰田自动车株式会社 | Wheel cover structure |
| CN112622550A (en) * | 2020-12-25 | 2021-04-09 | 奇瑞汽车股份有限公司 | Guide structure, vehicle suspension and vehicle |
| CN112622550B (en) * | 2020-12-25 | 2022-08-12 | 奇瑞汽车股份有限公司 | Guide structure, vehicle suspension 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: 20100811 Termination date: 20151030 |
|
| EXPY | Termination of patent right or utility model |