CN204472908U - A kind of vehicle side strengthens structure and automobile - Google Patents
A kind of vehicle side strengthens structure and automobile Download PDFInfo
- Publication number
- CN204472908U CN204472908U CN201520051432.5U CN201520051432U CN204472908U CN 204472908 U CN204472908 U CN 204472908U CN 201520051432 U CN201520051432 U CN 201520051432U CN 204472908 U CN204472908 U CN 204472908U
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- China
- Prior art keywords
- connecting portion
- reinforcing plate
- brace panel
- vehicle side
- post
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- 230000003014 reinforcing effect Effects 0.000 claims abstract description 51
- 230000002787 reinforcement Effects 0.000 claims abstract description 23
- 239000002184 metal Substances 0.000 claims abstract description 22
- 238000003466 welding Methods 0.000 claims abstract description 22
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 230000010354 integration Effects 0.000 abstract description 3
- 208000020442 loss of weight Diseases 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Body Structure For Vehicles (AREA)
Abstract
The utility model provides a kind of vehicle side and strengthens structure and automobile, described vehicle side is strengthened structure and is comprised: A post upper reinforcing plate, A post lower reinforcing plate, sill strip brace panel, B column reinforcement plate and gusset roof rail brace panel, wherein, described A post upper reinforcing plate, A post lower reinforcing plate, sill strip brace panel, B column reinforcement plate and gusset roof rail brace panel include: the first connecting portion be linked in sequence, second connecting portion and the 3rd connecting portion, wherein, the sheet metal thickness of described first connecting portion is greater than the sheet metal thickness of the 3rd connecting portion, described second connecting portion is the interconnecting gangway for connecting described first connecting portion and described 3rd connecting portion, adjacent two parts are by after laser welding, form a body side OTR closed and strengthen structure.In the utility model, adopt the gusset of integration to strengthen structure, improve crash survivability, add body stiffness, simultaneously because the structure between all parts has carried out loss of weight design, achieve the lightweight of automobile.
Description
Technical field
The utility model relates to technical field of automobile parts, particularly relates to a kind of vehicle side and strengthens structure and automobile.
Background technology
Vehicle body is as automobile important component part, and its structure design plays vital effect to safety.Because the A in body side wall system, B, threshold and roof rail are very large on the side impact of vehicle body and biased impact of touching, therefore for improving collision safety performance, generally adopt the uniform heat of thickness to rush steel to do Heat forming single-piece, then with gusset spot welding., there is following problem in these structure design: one is that gusset brace panel thickness is single, does not adopt TRB plate to carry out thinning design; Two is that weld strength is not high because the connection mode strengthened between metal sheet is spot welding; Three is spot welding connection modes again after forming one piece, there is more landing edge, and stock utilization is not high; Four is strengthen metal sheet need distinguish punch forming, and the waste material of generation is many.
Utility model content
Strengthen the large problem with wasting material of structural weight to solve existing vehicle side, the utility model provides a kind of vehicle side and strengthens structure and automobile.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme:
According to an aspect of the utility model embodiment, provide a kind of vehicle side and strengthen structure, comprising:
A post upper reinforcing plate, A post lower reinforcing plate, sill strip brace panel, B column reinforcement plate and gusset roof rail brace panel;
Described A post upper reinforcing plate, A post lower reinforcing plate, sill strip brace panel, B column reinforcement plate and gusset roof rail brace panel include: the first connecting portion be linked in sequence, the second connecting portion and the 3rd connecting portion, wherein, the sheet metal thickness of described first connecting portion is greater than the sheet metal thickness of the 3rd connecting portion, and described second connecting portion is the interconnecting gangway for connecting described first connecting portion and described 3rd connecting portion;
Wherein, one end of described A post upper reinforcing plate is connected by laser welding with one end of described A post lower reinforcing plate, the other end of described A post lower reinforcing plate is connected by laser welding with one end of described sill strip brace panel, the other end of described sill strip brace panel is connected by laser welding with one end of described B column reinforcement plate, the other end of described B column reinforcement plate is connected by laser welding with one end of described gusset roof rail brace panel, and the other end of described gusset roof rail brace panel is connected by laser welding with one end of described A post upper reinforcing plate; Wherein, after being connected by laser welding between described A post upper reinforcing plate, A post lower reinforcing plate, sill strip brace panel, B column reinforcement plate and gusset roof rail brace panel, form a body side OTR and strengthen structure.
Alternatively, described A post lower reinforcing plate also comprises the 4th connecting portion and the 5th connecting portion, wherein, described 4th connecting portion is the interconnecting gangway for connecting described 3rd connecting portion and described 5th connecting portion, and the sheet metal thickness of described 5th connecting portion is greater than the sheet metal thickness of described 3rd connecting portion.
Alternatively, the sheet metal thickness of described 5th connecting portion is identical with the sheet metal thickness of described first connecting portion.
Alternatively, the material of described A post upper reinforcing plate, A post lower reinforcing plate, sill strip brace panel, B column reinforcement plate and gusset roof rail brace panel is that Varying-thickness heat rushes steel plate.
Alternatively, described vehicle side strengthens structure is one " b " character form structure.
According to another aspect of the utility model embodiment, additionally provide a kind of automobile, described automobile comprises vehicle side as above and strengthens structure.
The beneficial effect of the utility model embodiment: the vehicle side of the utility model embodiment is strengthened structure and adopted the gusset of integration to strengthen structure, improve crash survivability, add body stiffness, simultaneously because the structure between all parts has carried out loss of weight design, achieve the lightweight of automobile.
Accompanying drawing explanation
Fig. 1 is the structural representation of the vehicle side reinforcement structure of the utility model embodiment;
Fig. 2 is the structural representation of the A post upper reinforcing plate of the utility model embodiment;
Fig. 3 is the structural representation of the A post lower reinforcing plate of the utility model embodiment;
Fig. 4 is the structural representation of the sill strip brace panel of the utility model embodiment;
Fig. 5 is the structural representation of the B column reinforcement plate of the utility model embodiment;
Fig. 6 is the structural representation of the gusset roof rail brace panel of the utility model embodiment.
Detailed description of the invention
For making the technical problems to be solved in the utility model, technical scheme and advantage clearly, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.
As shown in Fig. 1 ~ Fig. 6, the utility model embodiment provides a kind of vehicle side and strengthens structure, comprise: A post upper reinforcing plate 1 is (by the first connecting portion 101, second connecting portion 102 and the 3rd connecting portion 103 are formed), A post lower reinforcing plate 2 is (by the first connecting portion 201, second connecting portion 202 and the 3rd connecting portion 203 are formed), sill strip brace panel 3 is (by the first connecting portion 301, second connecting portion 302 and the 3rd connecting portion 303 are formed), B column reinforcement plate 4 is (by the first connecting portion 401, second connecting portion 402 and the 3rd connecting portion 403 are formed) and gusset roof rail brace panel 5 (by the first connecting portion 501, second connecting portion 502 and the 3rd connecting portion 503 are formed), wherein, the sheet metal thickness of the first connecting portion of A post upper reinforcing plate 1, A post lower reinforcing plate 2, sill strip brace panel 3, B column reinforcement plate 4 and gusset roof rail brace panel 5 is all greater than the sheet metal thickness of the 3rd connecting portion, and the second connecting portion of A post upper reinforcing plate 1, A post lower reinforcing plate 2, sill strip brace panel 3, B column reinforcement plate 4 and gusset roof rail brace panel 5 is the interconnecting gangway for connecting the first connecting portion and the 3rd connecting portion,
Wherein, one end of described A post upper reinforcing plate 1 is connected by laser welding with one end of described A post lower reinforcing plate 2, the other end of described A post lower reinforcing plate 2 is connected by laser welding with one end of described sill strip brace panel 3, the other end of described sill strip brace panel 3 is connected by laser welding with one end of described B column reinforcement plate 4, the other end of described B column reinforcement plate 4 is connected by laser welding with one end of described gusset roof rail brace panel 5, and the other end of described gusset roof rail brace panel 5 is connected by laser welding with one end of described A post upper reinforcing plate 1; Wherein, after being connected by laser welding between described A post upper reinforcing plate 1, A post lower reinforcing plate 2, sill strip brace panel 3, B column reinforcement plate 4 and gusset roof rail brace panel 5, form a body side OTR and strengthen structure.
The vehicle side of embodiment of the present utility model is strengthened structure and is adopted the gusset of integration to strengthen structure, improves crash survivability, adds body stiffness, simultaneously because the structure between all parts has carried out loss of weight design, achieve the lightweight of automobile.
Further, described A post lower reinforcing plate 2 also comprises the 4th connecting portion 204 and the 5th connecting portion 205, wherein, described 4th connecting portion 204 is the interconnecting gangway for the 3rd connecting portion 203 with described 5th connecting portion 205 connecting A post lower reinforcing plate 2, and the sheet metal thickness of described 5th connecting portion 205 is greater than the sheet metal thickness of the 3rd connecting portion 203 of A post lower reinforcing plate 2.Adopt two transition regions by A post lower reinforcing plate 2, further increase the safety of collision.
Further, the sheet metal thickness of described 5th connecting portion 205 is identical with the sheet metal thickness of the first connecting portion 201 of A post lower reinforcing plate 2.
Further, the material of described A post upper reinforcing plate 1, A post lower reinforcing plate 2, sill strip brace panel 3, B column reinforcement plate 4 and gusset roof rail brace panel 5 is that Varying-thickness heat rushes steel plate.
Further, described vehicle side strengthens structure is one " b " character form structure.
According to another aspect of the utility model embodiment, additionally provide a kind of automobile, described automobile comprises vehicle side as above and strengthens structure.
The above is preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from principle described in the utility model; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (6)
1. vehicle side strengthens a structure, it is characterized in that, comprising:
A post upper reinforcing plate, A post lower reinforcing plate, sill strip brace panel, B column reinforcement plate and gusset roof rail brace panel;
Described A post upper reinforcing plate, A post lower reinforcing plate, sill strip brace panel, B column reinforcement plate and gusset roof rail brace panel include: the first connecting portion be linked in sequence, the second connecting portion and the 3rd connecting portion, wherein, the sheet metal thickness of described first connecting portion is greater than the sheet metal thickness of the 3rd connecting portion, and described second connecting portion is the interconnecting gangway for connecting described first connecting portion and described 3rd connecting portion;
Wherein, one end of described A post upper reinforcing plate is connected by laser welding with one end of described A post lower reinforcing plate, the other end of described A post lower reinforcing plate is connected by laser welding with one end of described sill strip brace panel, the other end of described sill strip brace panel is connected by laser welding with one end of described B column reinforcement plate, the other end of described B column reinforcement plate is connected by laser welding with one end of described gusset roof rail brace panel, and the other end of described gusset roof rail brace panel is connected by laser welding with one end of described A post upper reinforcing plate; Wherein, after being connected by laser welding between described A post upper reinforcing plate, A post lower reinforcing plate, sill strip brace panel, B column reinforcement plate and gusset roof rail brace panel, form a body side OTR and strengthen structure.
2. vehicle side according to claim 1 strengthens structure, it is characterized in that, described A post lower reinforcing plate also comprises the 4th connecting portion and the 5th connecting portion, wherein, described 4th connecting portion is the interconnecting gangway for connecting described 3rd connecting portion and described 5th connecting portion, and the sheet metal thickness of described 5th connecting portion is greater than the sheet metal thickness of described 3rd connecting portion.
3. vehicle side according to claim 2 strengthens structure, and it is characterized in that, the sheet metal thickness of described 5th connecting portion is identical with the sheet metal thickness of described first connecting portion.
4. vehicle side according to claim 1 strengthens structure, and it is characterized in that, the material of described A post upper reinforcing plate, A post lower reinforcing plate, sill strip brace panel, B column reinforcement plate and gusset roof rail brace panel is that Varying-thickness heat rushes steel plate.
5. vehicle side according to claim 1 strengthens structure, it is characterized in that, it is one " b " character form structure that described vehicle side strengthens structure.
6. an automobile, is characterized in that, the vehicle side that described automobile comprises as described in any one of Claims 1 to 5 strengthens structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520051432.5U CN204472908U (en) | 2015-01-23 | 2015-01-23 | A kind of vehicle side strengthens structure and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520051432.5U CN204472908U (en) | 2015-01-23 | 2015-01-23 | A kind of vehicle side strengthens structure and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204472908U true CN204472908U (en) | 2015-07-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520051432.5U Expired - Fee Related CN204472908U (en) | 2015-01-23 | 2015-01-23 | A kind of vehicle side strengthens structure and automobile |
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| CN (1) | CN204472908U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106394691A (en) * | 2015-07-22 | 2017-02-15 | 北汽福田汽车股份有限公司 | Pillar threshold beam assembly used for vehicle and vehicle comprising same |
| CN109823407A (en) * | 2019-03-08 | 2019-05-31 | 东风小康汽车有限公司重庆分公司 | A kind of thermoforming car body frame structure |
| CN111361642A (en) * | 2020-03-17 | 2020-07-03 | 吉利汽车研究院（宁波）有限公司 | Side wall reinforcing plate assembly and vehicle with same |
| CN111924009A (en) * | 2020-07-30 | 2020-11-13 | 东风汽车集团有限公司 | B post reinforcing plate structure, B post and passenger car |
| CN112758188A (en) * | 2021-01-21 | 2021-05-07 | 宁波吉利汽车研究开发有限公司 | Reinforcing pipe and upper side beam reinforcing structure |
| CN112793670A (en) * | 2021-01-21 | 2021-05-14 | 宁波吉利汽车研究开发有限公司 | Reinforced pipe and manufacturing method thereof |
| CN106828608B (en) * | 2016-12-30 | 2024-03-15 | 上汽通用五菱汽车股份有限公司 | B post upper joint structure |
-
2015
- 2015-01-23 CN CN201520051432.5U patent/CN204472908U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106394691A (en) * | 2015-07-22 | 2017-02-15 | 北汽福田汽车股份有限公司 | Pillar threshold beam assembly used for vehicle and vehicle comprising same |
| CN106828608B (en) * | 2016-12-30 | 2024-03-15 | 上汽通用五菱汽车股份有限公司 | B post upper joint structure |
| CN109823407A (en) * | 2019-03-08 | 2019-05-31 | 东风小康汽车有限公司重庆分公司 | A kind of thermoforming car body frame structure |
| CN111361642A (en) * | 2020-03-17 | 2020-07-03 | 吉利汽车研究院（宁波）有限公司 | Side wall reinforcing plate assembly and vehicle with same |
| CN111924009A (en) * | 2020-07-30 | 2020-11-13 | 东风汽车集团有限公司 | B post reinforcing plate structure, B post and passenger car |
| CN112758188A (en) * | 2021-01-21 | 2021-05-07 | 宁波吉利汽车研究开发有限公司 | Reinforcing pipe and upper side beam reinforcing structure |
| CN112793670A (en) * | 2021-01-21 | 2021-05-14 | 宁波吉利汽车研究开发有限公司 | Reinforced pipe and manufacturing method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150715 |