CN205345058U - Vapour car roof rear frame member welding assembly - Google Patents
Vapour car roof rear frame member welding assembly Download PDFInfo
- Publication number
- CN205345058U CN205345058U CN201620084467.3U CN201620084467U CN205345058U CN 205345058 U CN205345058 U CN 205345058U CN 201620084467 U CN201620084467 U CN 201620084467U CN 205345058 U CN205345058 U CN 205345058U
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- CN
- China
- Prior art keywords
- frame member
- top cap
- rear frame
- cross beam
- cap rear
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- 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.)
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Abstract
The utility model discloses a vapour car roof rear frame member welding assembly, including top cap rear frame member inner panel and top cap rear frame member planking, the connection of the both ends tip welding of top cap rear frame member inner panel and top cap rear frame member planking, top cap rear frame member inner panel section is the U type, is provided with the strengthening rib that is transversal arrangement at the middle part of top cap rear frame member inner panel, the both sides of top cap rear frame member planking are provided with the welding turn -ups, the middle part of top cap rear frame member planking be provided with with strengthening rib assorted faying surface, the both sides of top cap rear frame member planking be through welding turn -ups and the welding of top cap rear frame member inner panel, the faying surface at top cap rear frame member planking middle part with the strengthening rib welding makes and forms two confined cavitys between top cap rear frame member inner panel and the top cap rear frame member planking. Structural performance has been optimized to this practicality, has satisfied the requirement to automobile body bending and torsional rigidity.
Description
Technical field
This utility model relates to automobile component, more specifically to a kind of automobile top cover and rear frame member welding assembly.
Background technology
Automobile top cover and rear frame member welding assembly is as the important tie-beam of body tail, vehicle body left and right sides is enclosed welding assembly and couples together by the mode combined typically via spot welding or spot welding, bolt, its Main Function is connection left and right gusset, installs offer effectively support for tailgate, white body performance, tailgate assembly installation accuracy are stably provided and are effectively ensured as an important component part of vehicle body " skeleton " by it.
Referring to shown in Fig. 5 and Fig. 6, existing top cap rear cross beam welding assembly, including top cover rear cross beam internal plate 1, top cap rear cross beam outside plate 2 and top cap rear cross beam reinforcement 4, top cap rear cross beam reinforcement 4 is welded on end, top cover rear cross beam internal plate 1 two ends, top cover rear cross beam internal plate 1 is connected by spot welding with top cap rear cross beam outside plate 2, forms a closed cavity.The structural behaviour of existing top cap rear cross beam welding assembly is poor, it is necessary to optimize further.
Summary of the invention
The purpose of this utility model is to provide a kind of automobile top cover and rear frame member welding assembly, to optimize its structural behaviour, meets the requirement to vehicle body bending and torsional rigidity.
Automobile top cover and rear frame member welding assembly described in the utility model, including top cover rear cross beam internal plate and top cap rear cross beam outside plate, the end, two ends of top cover rear cross beam internal plate and top cap rear cross beam outside plate is welded to connect, top cover rear cross beam internal plate section is U-shaped, the middle part of top cover rear cross beam internal plate is provided with the reinforcement in lateral arrangement, the both sides of described top cap rear cross beam outside plate are provided with welding flange, the middle part of top cap rear cross beam outside plate is provided with the faying surface matched with described reinforcement, the both sides of top cap rear cross beam outside plate are welded with top cover rear cross beam internal plate by welding flange, faying surface in the middle part of top cap rear cross beam outside plate welds with described reinforcement, make between top cover rear cross beam internal plate and top cap rear cross beam outside plate, to form two cavitys closed.
Further, all offering hole, location in the end, two ends of cover and rear frame member inner panel, location reliably can be reduced the tolerance that welding process causes and be added up, and promotes car load precision.
Automobile top cover and rear frame member welding assembly described in the utility model, owing to the middle part at top cover rear cross beam internal plate arranges reinforcement, this reinforcement welds with the faying surface in the middle part of top cap rear cross beam outside plate, make between top cover rear cross beam internal plate and top cap rear cross beam outside plate, to form two cavitys closed, optimize structural behaviour, this structure is decreasing amount of parts, while reducing tare, meets the requirement to vehicle body bending, torsional rigidity.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the sectional view in Fig. 1 along BB line；
Fig. 3 is the structural representation of outside plate in this utility model；
Fig. 4 is the structural representation of inner panel in this utility model；
Fig. 5 is the structural representation of existing automobile top cover and rear frame member welding assembly；
Fig. 6 is the sectional view in Fig. 5 along AA line.
Detailed description of the invention
In order to the technical solution of the utility model is explained further, below in conjunction with accompanying drawing, the utility model is elaborated.
Referring to shown in Fig. 1 to Fig. 4, this automobile top cover and rear frame member welding assembly, the top cover rear cross beam internal plate 1 U-shaped including section and top cap rear cross beam outside plate 2, hole 11, location is all offered in the end, two ends of cover and rear frame member inner panel 1, top cover rear cross beam internal plate 1 is welded to connect by positioning the end, two ends in hole 11 and top cap rear cross beam outside plate 2, is provided with the reinforcement 12 in lateral arrangement at the middle part of top cover rear cross beam internal plate 1.The both sides of described top cap rear cross beam outside plate 2 are provided with welding flange 22, the middle part of top cap rear cross beam outside plate 2 is provided with the faying surface 21 matched with described reinforcement 12, the both sides of top cap rear cross beam outside plate 2 are welded with top cover rear cross beam internal plate 1 by welding flange 22, faying surface 21 in the middle part of top cap rear cross beam outside plate welds with described reinforcement 12, makes to form two cavitys 3 closed between top cover rear cross beam internal plate 1 and top cap rear cross beam outside plate 3.
Claims (2)
1. an automobile top cover and rear frame member welding assembly, including top cover rear cross beam internal plate (1) and top cap rear cross beam outside plate (2), the end, two ends of top cover rear cross beam internal plate and top cap rear cross beam outside plate is welded to connect, it is characterized in that: top cover rear cross beam internal plate section is U-shaped, the reinforcement (12) in lateral arrangement it is provided with at the middle part of top cover rear cross beam internal plate, the both sides of described top cap rear cross beam outside plate are provided with welding flange (22), the middle part of top cap rear cross beam outside plate is provided with the faying surface (21) matched with described reinforcement, the both sides of top cap rear cross beam outside plate are welded with top cover rear cross beam internal plate by welding flange, faying surface in the middle part of top cap rear cross beam outside plate welds with described reinforcement, make between top cover rear cross beam internal plate and top cap rear cross beam outside plate, to form two cavitys (3) closed.
2. automobile top cover and rear frame member welding assembly according to claim 1, it is characterised in that: hole, location (11) is all offered in the end, two ends of cover and rear frame member inner panel (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620084467.3U CN205345058U (en) | 2016-01-28 | 2016-01-28 | Vapour car roof rear frame member welding assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620084467.3U CN205345058U (en) | 2016-01-28 | 2016-01-28 | Vapour car roof rear frame member welding assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205345058U true CN205345058U (en) | 2016-06-29 |
Family
ID=56181271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620084467.3U Active CN205345058U (en) | 2016-01-28 | 2016-01-28 | Vapour car roof rear frame member welding assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205345058U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106005029A (en) * | 2016-07-14 | 2016-10-12 | 北京长安汽车工程技术研究有限责任公司 | Automobile and automotive top cover reinforcing crossbeam |
| CN113602366A (en) * | 2021-08-31 | 2021-11-05 | 岚图汽车科技有限公司 | Connecting structure between vehicle roof and vehicle body |
-
2016
- 2016-01-28 CN CN201620084467.3U patent/CN205345058U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106005029A (en) * | 2016-07-14 | 2016-10-12 | 北京长安汽车工程技术研究有限责任公司 | Automobile and automotive top cover reinforcing crossbeam |
| CN113602366A (en) * | 2021-08-31 | 2021-11-05 | 岚图汽车科技有限公司 | Connecting structure between vehicle roof and vehicle body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |