CN201140730Y - Foreplate of autobody rear floor - Google Patents
Foreplate of autobody rear floor Download PDFInfo
- Publication number
- CN201140730Y CN201140730Y CNU2007201253008U CN200720125300U CN201140730Y CN 201140730 Y CN201140730 Y CN 201140730Y CN U2007201253008 U CNU2007201253008 U CN U2007201253008U CN 200720125300 U CN200720125300 U CN 200720125300U CN 201140730 Y CN201140730 Y CN 201140730Y
- Authority
- CN
- China
- Prior art keywords
- floor
- elements
- plate
- car body
- engine
- 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 provides a car body back floor front plate, which is an integrated punching element in rectangular, and has Z-shape cross section, wherein the molding surface formed by the upper horizontal plane and the vertical walls of the Z-shape is welded with an engine side cabin and a back floor back plate, and is provided with mounting bolt holes for a seat mounting end plate and safety belt take-up device end plates, flanges are arranged on the longitudinal two ends of the elements to overlap weld with a middle vertical post lower enclosed plate, flange holes are arranged on the middle portion of the elements using as maintenance and modulation through-holes for the engine. A plurality of parallel reinforcing ribs are additionally and horizontally punched on the elements. The structure not only can connect main car body welding elements such as a car frame, the back floor, the middle vertical post enclosed plate and the like, is convenient for the modulation and maintenance of the engine, but also can meet the requirements for the car body strength.
Description
Technical field
The utility model relates to the auto body component structural, is specifically related to the floor panel structure of auto body.
Background technology
The floor header board is a very important part in body parts behind the auto body, it is not only connecting under vehicle frame, back floor, the central post important automobile body welding parts such as shrouding in little car, and its structure plays crucial effects to the layout of driving engine, it still is an attachment point behind the front-row seats, the safety of its structure and intensity effect chaufeur and copilot station passenger, can to automobile also be very important by various rules, so it is a design focal point to this part in the middle of Automobile Body Design, also is a design difficulty.The floor header board exists with the design of the connecting portion of each bodywork parts unreasonablely behind the existing auto body, and the problems such as layout than being convenient to driving engine require further improvement.
Summary of the invention
The purpose of this utility model is a floor front board structure behind a kind of vehicle body of design, make it not only rationally connect under vehicle frame, back floor, the central post important automobile body welding parts such as shrouding, and can be not influential with maintenance to the debugging of driving engine, also to satisfy the requirement of bus body strength.
The technical solution of the utility model is as follows:
Floor header board behind a kind of auto body, it is a whole punching parts, integral body is strip shape, the cross section is the Z type, plate overlap joint welding behind profile that the last plane of structure of Z type and perpendicular wall form and driving engine Bian Cang and the floor, back, and this profile is provided with the hold-down bolt hole of chair mounted dististyle and Webbing retractor dististyle, and there is downward flange at vertical two ends of part, connect with shrouding tie welding under the central post; There is the flange hole at the middle part of part, is tune-up and debugging via hole.In addition, also horizontal punching press has many parallel reinforced ribs on part.
Advantage of the present utility model is as follows: the preceding floor side reinforcement that adopts said structure, adopt spot welded mode to be connected with plate, engine bin side plate behind shrouding, the floor, back under the central post, the intensity of whole preceding floor side reinforcement structure and bridge piece is on every side satisfied the demands, also satisfied the requirement of the frock clamp of welding process, coating process and general assembly; And the connection mode that dististyle and Webbing retractor dististyle adopt bolt is installed with front-row seats, can seat and safety strap be overhauled flexibly like this; Horizontal reinforced rib has also further been strengthened the intensity of whole part.
Description of drawings
Fig. 1 is the structural representation of floor header board behind the auto body;
Fig. 2 is the assembling scheme drawing of floor header board behind the auto body,
The specific embodiment
As depicted in figs. 1 and 2, the floor header board is a whole punching parts behind the auto body, integral body is strip shape, the cross section is the Z type, plate 6 overlaps welding behind profile 1 that the last plane of structure of Z type and perpendicular wall form and storehouse, driving engine limit 5 and the floor, back, and is provided with the hold-down bolt hole 7 of chair mounted dististyle and Webbing retractor dististyle thereon, becomes the bearing surface of placement, location and the power of seat 8, there is downward flange 2 at vertical two ends of part, with the 9 overlap joint welding of shrouding under the central post.There is flange hole 3 at the middle part of part, is tune-up and debugging via hole.Horizontal punching press has many parallel reinforced ribs 4 on the part, plays the intensity enhancing effect.
Claims (2)
1, floor header board behind the auto body, it is characterized in that: it is a whole punching parts, integral body is strip shape, the cross section is the Z type, plate overlap joint welding behind profile that the last plane of structure of Z type and perpendicular wall form and driving engine Bian Cang and the floor, back, and being provided with the hold-down bolt hole of chair mounted dististyle and Webbing retractor dististyle thereon, there is downward flange at vertical two ends of part, connect with shrouding tie welding under the central post; There is the flange hole at the middle part of part, is tune-up and debugging via hole.
2, floor header board behind the auto body according to claim 1 is characterized in that: laterally punching press has many parallel reinforced ribs on part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201253008U CN201140730Y (en) | 2007-09-25 | 2007-09-25 | Foreplate of autobody rear floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201253008U CN201140730Y (en) | 2007-09-25 | 2007-09-25 | Foreplate of autobody rear floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201140730Y true CN201140730Y (en) | 2008-10-29 |
Family
ID=40068444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201253008U Expired - Fee Related CN201140730Y (en) | 2007-09-25 | 2007-09-25 | Foreplate of autobody rear floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201140730Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103523098A (en) * | 2013-10-30 | 2014-01-22 | 重庆长安汽车股份有限公司 | Automobile floor connecting beam assembly |
| CN104334442A (en) * | 2012-06-04 | 2015-02-04 | 新日铁住金株式会社 | Vehicle frame member structure with excellent impact resistance performance |
-
2007
- 2007-09-25 CN CNU2007201253008U patent/CN201140730Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104334442A (en) * | 2012-06-04 | 2015-02-04 | 新日铁住金株式会社 | Vehicle frame member structure with excellent impact resistance performance |
| CN104334442B (en) * | 2012-06-04 | 2015-12-30 | 新日铁住金株式会社 | The frame for cycle piece construction of impact resistant excellent performance |
| CN103523098A (en) * | 2013-10-30 | 2014-01-22 | 重庆长安汽车股份有限公司 | Automobile floor connecting beam assembly |
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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: 20081029 Termination date: 20120925 |