CN201961383U - Automotive intermediate column assembly - Google Patents
Automotive intermediate column assembly Download PDFInfo
- Publication number
- CN201961383U CN201961383U CN2011200305124U CN201120030512U CN201961383U CN 201961383 U CN201961383 U CN 201961383U CN 2011200305124 U CN2011200305124 U CN 2011200305124U CN 201120030512 U CN201120030512 U CN 201120030512U CN 201961383 U CN201961383 U CN 201961383U
- Authority
- CN
- China
- Prior art keywords
- central post
- plate
- brace panel
- sides
- intermediate column
- 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
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Abstract
The utility model relates to an automotive intermediate column assembly, which is formed through welding an intermediate column reinforcing plate, an intermediate column hinge reinforcing plate, an upper intermediate column reinforcing plate, a lateral surrounding outer plate and a lateral surrounding rear inner plate. The intermediate column reinforcing plate is arranged between the lateral surrounding outer plate and the lateral surrounding rear inner plate, and the intermediate column hinge reinforcing plate and the upper intermediate column reinforcing plate are welded on the intermediate column reinforcing plate. The automotive intermediate column assembly has high strength, and has good effects of buffering and energy absorption under lateral impact.
Description
Technical field
The utility model relates to automobile component, is automobile central post assembly specifically.
Background technology
The central post assembly of auto body not only plays the support reinforcing effect, the effect of also playing simultaneously doorframe and body hinge being installed, and its bulk strength will directly influence the side face collision safety performance of car load, and when side impact took place, what at first be subjected to impact was the central post assembly.The central post assembly is subjected to impact and absorbs energy and produce distortion, and impact passes to floor crossmember from sill strip, passes to the vehicle body opposite side by floor crossmember again, and simultaneously, roof panel cross member also can be shunted a part of impact.
Existing automobile central post assembly by central post brace panel, central post hinge stiffening plate, side-wall outer-plate and gusset after inner panel be welded, the central post brace panel is behind side-wall outer-plate and the gusset between the inner panel, the central post hinge stiffening plate is welded on the central post brace panel, the intensity of the central post assembly of this kind structure is relatively poor and deformation extent is limited, the interval that is used for buffering energy-absorbing when being subjected to side impact is very limited, can not ensure passenger's safety well.
Summary of the invention
The purpose of this utility model provides a kind of automobile central post assembly, makes it have intensity preferably, and has buffering energy-absorbing effect preferably when being subjected to side impact.
Automobile central post assembly described in the utility model is by the central post brace panel, the central post hinge stiffening plate, inner panel is welded behind side-wall outer-plate and the gusset, the central post brace panel is behind side-wall outer-plate and the gusset between the inner panel, the central post hinge stiffening plate is welded on the central post brace panel, the central post brace panel, the cross-sectional plane of inner panel all is the U-shaped that two ends have flange behind side-wall outer-plate and the gusset, the cross-sectional plane of central post hinge stiffening plate takes the shape of the letter U, inboard and the inboard welding in two sides by the bottom surface of its bottom surface and two sides and central post brace panel respectively of central post hinge stiffening plate, the flange of central post brace panel both sides is welded between the flange of inner panel both sides behind the flange of side-wall outer-plate both sides and the gusset, and the outside, the bottom surface of central post brace panel and the inboard welding in the bottom surface of side-wall outer-plate, the inboard, bottom surface of inner panel faces the inboard, bottom surface of central post hinge stiffening plate behind the gusset.
Be welded with the central post upper reinforcing plate in the upper end of central post brace panel, the cross-sectional plane of central post upper reinforcing plate takes the shape of the letter U, its inboard and inboard welding in two sides by the bottom surface of its bottom surface and two sides and central post brace panel respectively.
Central post assembly described in the utility model is owing to have this kind structure, its cross-sectional plane forms the square die cavity body that is welded to form by the multilayer sheet metal component, make its bending resistance, torsion stiffness obtain reinforcement, not only has intensity preferably, and provide bigger deformation space, when being subjected to side impact, has buffering energy-absorbing effect preferably, so can ensure passenger's safety preferably.
Description of drawings
Now in conjunction with the accompanying drawings the utility model is described in further detail.
Fig. 1 is the exploded perspective view of automobile central post assembly described in the utility model;
Fig. 2 looks scheme drawing for the master of this automobile central post assembly;
Fig. 3 is the welded condition scheme drawing of central post brace panel, central post hinge stiffening plate and central post upper reinforcing plate in this automobile central post assembly;
Fig. 4 is the cutaway view of A-A line among Fig. 2.
The specific embodiment
As shown in Figures 1 to 4, this automobile central post assembly is by central post brace panel 2, central post hinge stiffening plate 3, central post upper reinforcing plate 5, inner panel 4 is welded behind side-wall outer-plate 1 and the gusset, central post brace panel 2, the cross-sectional plane of inner panel 4 all is the U-shaped that two ends have flange behind side-wall outer-plate 1 and the gusset, the cross-sectional plane of central post hinge stiffening plate 3 and central post upper reinforcing plate 5 takes the shape of the letter U, central post the hinge stiffening plate 3 inboard and inboard welding in two sides by the bottom surface of its bottom surface and two sides and central post brace panel 2 respectively, central post upper reinforcing plate 5 is positioned at the upper end of central post brace panel 2, its inboard and inboard welding in two sides by the bottom surface of its bottom surface and two sides and central post brace panel 2 respectively.The flange of central post brace panel 2 both sides is welded between the flange of inner panel 4 both sides behind the flange of side-wall outer-plate 1 both sides and the gusset, and the outside, the bottom surface of central post brace panel 2 and the inboard welding in the bottom surface of side-wall outer-plate 1, make central post brace panel 2 behind side-wall outer-plate 1 and the gusset between the inner panel 4, the inboard, bottom surface of inner panel 4 faces the inboard, bottom surface of central post hinge stiffening plate 3 behind the gusset.
Claims (2)
1. automobile central post assembly, by central post brace panel (2), central post hinge stiffening plate (3), inner panel (4) is welded behind side-wall outer-plate (1) and the gusset, the central post brace panel is behind side-wall outer-plate and the gusset between the inner panel, the central post hinge stiffening plate is welded on the central post brace panel, it is characterized in that: the central post brace panel, the cross-sectional plane of inner panel all is the U-shaped that two ends have flange behind side-wall outer-plate and the gusset, the cross-sectional plane of central post hinge stiffening plate takes the shape of the letter U, inboard and the inboard welding in two sides by the bottom surface of its bottom surface and two sides and central post brace panel respectively of central post hinge stiffening plate, the flange of central post brace panel both sides is welded between the flange of inner panel both sides behind the flange of side-wall outer-plate both sides and the gusset, and the outside, the bottom surface of central post brace panel and the inboard welding in the bottom surface of side-wall outer-plate, the inboard, bottom surface of inner panel faces the inboard, bottom surface of central post hinge stiffening plate behind the gusset.
2. according to the described automobile central post of claim 1 assembly, it is characterized in that: be welded with central post upper reinforcing plate (5) in the upper end of central post brace panel (2), the cross-sectional plane of central post upper reinforcing plate takes the shape of the letter U, its inboard and inboard welding in two sides by the bottom surface of its bottom surface and two sides and central post brace panel respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200305124U CN201961383U (en) | 2011-01-28 | 2011-01-28 | Automotive intermediate column assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200305124U CN201961383U (en) | 2011-01-28 | 2011-01-28 | Automotive intermediate column assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201961383U true CN201961383U (en) | 2011-09-07 |
Family
ID=44523916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200305124U Expired - Fee Related CN201961383U (en) | 2011-01-28 | 2011-01-28 | Automotive intermediate column assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201961383U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105383568A (en) * | 2014-08-29 | 2016-03-09 | 铃木株式会社 | Vehicle Center Pillar |
| CN107010116A (en) * | 2016-07-15 | 2017-08-04 | 湖南大学 | Buffering automobile collision energy-absorbing beam structure and its manufacturing process |
-
2011
- 2011-01-28 CN CN2011200305124U patent/CN201961383U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105383568A (en) * | 2014-08-29 | 2016-03-09 | 铃木株式会社 | Vehicle Center Pillar |
| CN107010116A (en) * | 2016-07-15 | 2017-08-04 | 湖南大学 | Buffering automobile collision energy-absorbing beam structure and its manufacturing process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110907 Termination date: 20140128 |