CN204184460U - The connection structure of strength beam on front wheel housing - Google Patents
The connection structure of strength beam on front wheel housing Download PDFInfo
- Publication number
- CN204184460U CN204184460U CN201420634572.0U CN201420634572U CN204184460U CN 204184460 U CN204184460 U CN 204184460U CN 201420634572 U CN201420634572 U CN 201420634572U CN 204184460 U CN204184460 U CN 204184460U
- Authority
- CN
- China
- Prior art keywords
- front wheel
- wheel housing
- strength beam
- connection structure
- post
- 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 - Lifetime
Links
- 230000002787 reinforcement Effects 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Landscapes
- Body Structure For Vehicles (AREA)
- Tires In General (AREA)
Abstract
The utility model relates to the connection structure of strength beam on a kind of front wheel housing, and described connection structure comprises the side-wall outer-plate, A post reinforcement and the A post stay bearing plate that are fitted in successively on described front wheel housing on strength beam; And strength beam, side-wall outer-plate, A post reinforcement and A post stay bearing plate are by being bolted together and being fastened by bolts successively through them on described front wheel housing.In connection structure of the present utility model, the bang path of the strength beam important power that is vehicle body when colliding on front wheel housing, the retrogressing amount of A post can be reduced, and larger power can be born, disperse the load of vehicle body, so the material that can reduce other force parts is thick, alleviate tare, reduce vehicle body cost, and reduce noise.
Description
Technical field
The utility model belongs to the technical field of body structure design, and in particular, the utility model relates to the connection structure of strength beam on a kind of front wheel housing effectively can strengthening automotive crash safety.
Background technology
As shown in Figure 1, it illustrates the position of strength beam on vehicle body on front wheel housing, on front wheel housing strength beam be vehicle body stressed time be an important stressed member and Path of Force Transfer, if these parts can not transmit power suffered during vehicular frontal impact backward, the injury to occupant can be strengthened.As shown in figs. 2 to 4, in prior art, on front wheel housing, strength beam 1 and side-wall outer-plate 2 pass through CO
2welding, side-wall outer-plate is not fitted with A column reinforcement plate 3 and A post stay bearing plate 4.When vehicle body is collided, the power that vehicle body is subject to passes to side-wall outer-plate by strength beam on front wheel housing, but because side-wall outer-plate material thickness rate is thinner, and material selection is common iron, yield strength and the tensile strength of material are lower, when bear large stressed, easily tear outside plate, on front wheel housing, strength beam structure well can not pass to side wall assembly power, and can not play the force transferring structure of strength beam on front wheel housing, collision performance is poor.
Utility model content
In order to solve above-mentioned technical matters of the prior art, the purpose of this utility model is the connection structure providing strength beam on a kind of front wheel housing.
To achieve these goals, the utility model have employed following technical scheme:
A connection structure for strength beam on front wheel housing, is characterized in that: described connection structure comprises the side-wall outer-plate, A post reinforcement and the A post stay bearing plate that are fitted in successively on described front wheel housing on strength beam; And strength beam, side-wall outer-plate, A post reinforcement and A post stay bearing plate are by being bolted together and being fastened by bolts successively through them on described front wheel housing.
Compared with prior art, on front wheel housing described in the utility model, the connection structure of strength beam has following beneficial effect:
In connection structure of the present utility model, the bang path of the strength beam important power that is vehicle body when colliding on front wheel housing, the retrogressing amount of A post can be reduced, and larger power can be born, disperse the load of vehicle body, so the material that can reduce other force parts is thick, alleviate tare, reduce vehicle body cost, and reduce noise.
Accompanying drawing explanation
Fig. 1 is the position view of strength beam in body structure on front wheel housing.
Fig. 2 is the schematic diagram of the connection structure of strength beam on front wheel housing of the prior art.
Fig. 3 is the cross-sectional structure schematic diagram in A-A direction in Fig. 2.
Fig. 4 is the cross-sectional structure schematic diagram in B-B direction in Fig. 2.
Fig. 5 is the structural representation of the connection structure of strength beam on the front wheel housing described in embodiment 1.
Fig. 6 is the cross-sectional structure schematic diagram in A-A direction in Fig. 5.
Detailed description of the invention
Be further elaborated the connection structure of strength beam on front wheel housing described in the utility model below with reference to specific embodiment, to help, those skilled in the art conceives utility model of the present utility model, technical scheme has more complete, accurate and deep understanding.
Embodiment 1
As shown in Fig. 5 ~ 6, the connection structure of strength beam on the front wheel housing described in the present embodiment, comprises strength beam 1 on front wheel housing, and is fitted in side-wall outer-plate 2, A post reinforcement 3 and the A post stay bearing plate 4 on described front wheel housing on strength beam successively; And strength beam 1, side-wall outer-plate 2, A post reinforcement 3 and A post stay bearing plate 4 are linked together by the bolt 11 successively through them and fastening by bolt 11 and project-welding nut 12 on described front wheel housing.The bang path of the strength beam important power that is vehicle body when colliding on front wheel housing in the connection structure of the present embodiment, on front wheel housing, strength beam is by bolt and side-wall outer-plate, A post reinforcement, and A post stay bearing plate connects, these parts can be made jointly stressed, the retrogressing amount of A post can be reduced.Be bolted in the connection structure of the present embodiment and define an entirety, so larger power can be born, disperseed the load of vehicle body, so the material that can reduce other force parts is thick, alleviated tare, reduce vehicle body cost.This structure can also improve the rigidity of strength beam and gusset junction on front wheel housing, can promote the bending of vehicle body and torsional rigid, increases operational stability and reduces vibrating noise.It is the connection structure of a stable high strength that bolt connects, and can prevent the endurance failure of strength beam and gusset junction on front wheel housing.CO is adopted in prior art
2easily damage side-wall outer-plate during welding, and the connection structure of the present embodiment can avoid CO
2welding, thus the thickness of side-wall outer-plate can be reduced, and improve joint efficiency.
For the ordinary skill in the art; specific embodiment is just exemplarily described the utility model; obvious the utility model specific implementation is not subject to the restrictions described above; as long as have employed the improvement of the various unsubstantialities that method of the present utility model is conceived and technical scheme is carried out; or design of the present utility model and technical scheme directly applied to other occasion, all within protection domain of the present utility model without to improve.
Claims (1)
1. the connection structure of strength beam on front wheel housing, is characterized in that: described connection structure comprises the side-wall outer-plate, A post reinforcement and the A post stay bearing plate that are fitted in successively on described front wheel housing on strength beam; And strength beam, side-wall outer-plate, A post reinforcement and A post stay bearing plate are by being bolted together and being fastened by bolts successively through them on described front wheel housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420634572.0U CN204184460U (en) | 2014-10-29 | 2014-10-29 | The connection structure of strength beam on front wheel housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420634572.0U CN204184460U (en) | 2014-10-29 | 2014-10-29 | The connection structure of strength beam on front wheel housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204184460U true CN204184460U (en) | 2015-03-04 |
Family
ID=52616480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420634572.0U Expired - Lifetime CN204184460U (en) | 2014-10-29 | 2014-10-29 | The connection structure of strength beam on front wheel housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204184460U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106347477A (en) * | 2016-11-25 | 2017-01-25 | 上汽通用五菱汽车股份有限公司 | Front vehicle body structure |
| CN107031737A (en) * | 2016-01-20 | 2017-08-11 | 马自达汽车株式会社 | The front vehicle body structure of vehicle |
| CN108423077A (en) * | 2018-04-19 | 2018-08-21 | 奇瑞汽车股份有限公司 | The connection structure of reinforcing beam and side wall assembly on a kind of front wheel housing |
-
2014
- 2014-10-29 CN CN201420634572.0U patent/CN204184460U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107031737A (en) * | 2016-01-20 | 2017-08-11 | 马自达汽车株式会社 | The front vehicle body structure of vehicle |
| CN106347477A (en) * | 2016-11-25 | 2017-01-25 | 上汽通用五菱汽车股份有限公司 | Front vehicle body structure |
| CN106347477B (en) * | 2016-11-25 | 2023-05-26 | 上汽通用五菱汽车股份有限公司 | Front body structure |
| CN108423077A (en) * | 2018-04-19 | 2018-08-21 | 奇瑞汽车股份有限公司 | The connection structure of reinforcing beam and side wall assembly on a kind of front wheel housing |
| CN108423077B (en) * | 2018-04-19 | 2020-10-09 | 奇瑞汽车股份有限公司 | Connection structure of stiffening beam and side wall assembly on front wheel casing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: IAT AUTOMOBILE TECHNOLOGY Co.,Ltd. Person in charge of patents Document name: payment instructions |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: IAT AUTOMOBILE TECHNOLOGY Co.,Ltd. Person in charge of patents Document name: Notice of Termination of Patent Rights |
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| DD01 | Delivery of document by public notice |