CN207875772U - Inner plate structure under a kind of A columns - Google Patents
Inner plate structure under a kind of A columns Download PDFInfo
- Publication number
- CN207875772U CN207875772U CN201820116144.7U CN201820116144U CN207875772U CN 207875772 U CN207875772 U CN 207875772U CN 201820116144 U CN201820116144 U CN 201820116144U CN 207875772 U CN207875772 U CN 207875772U
- Authority
- CN
- China
- Prior art keywords
- columns
- under
- inner panel
- plate structure
- front wheel
- 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
Links
- 238000009434 installation Methods 0.000 claims abstract description 18
- 238000000465 moulding Methods 0.000 claims abstract description 4
- 229910000838 Al alloy Inorganic materials 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 230000004580 weight loss Effects 0.000 abstract description 5
- 238000004134 energy conservation Methods 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 239000000446 fuel Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 2
- 229910003407 AlSi10Mg Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Body Structure For Vehicles (AREA)
Abstract
The utility model discloses inner plate structures under a kind of A columns, including inner panel under A columns and front wheel housing roof side rail inner panel, inner panel and front wheel housing roof side rail inner panel are an integral molding structure under the A columns, and the structure further includes the instrument beam installation point being set under A columns on inner panel for installing instrument panel tube beam side mounting bracket.The utility model is under the premise of ensureing installation point intensity, rigidity function, multiple stamping parts such as inner panel, instrument panel tube beam side mounting bracket, front wheel housing roof side rail inner panel under integrated A columns, it reduces production process, reduce tolerance stack, improve efficiency of assembling, weight loss effect is apparent, improve fuel efficiency, energy conservation and environmental protection.
Description
Technical field
The utility model belongs to technical field of automobile parts, and in particular to inner plate structure under a kind of A columns.
Background technology
Inner panel is mostly metallic stamping pieces under A columns at present, and child level part is more, for example mounting bracket being arranged etc. is excessive,
Cause production process more, accumulated tolerance is big, and product design degree of freedom is restricted, while product weight is big, is unfavorable for vehicle body light weight
Melt hair.
Invention content
The utility model aims to solve at least one of the technical problems existing in the prior art.For this purpose, the utility model carries
For inner plate structure under a kind of A columns, it is therefore an objective to reduce production process, improve efficiency of assembling, weight loss effect is apparent.
To achieve the goals above, the technical solution that the utility model is taken is：
Inner panel and front wheel housing roof side rail inner panel under inner plate structure, including A columns under a kind of A columns, inner panel and front-wheel under the A columns
Cover roof side rail inner panel is an integral molding structure, and the structure further includes being set under A columns on inner panel for installing instrument panel tube beam side
The instrument beam installation point of mounting bracket.
The avris of the front wheel housing roof side rail inner panel is integrated with hair cover hinge installation point.
The hair cover hinge installation point is set to the avris of front wheel housing roof side rail inner panel inner panel under A columns.
Inner panel is equipped with vehicle body and rivets face under the A columns.
The thickness in the riveting face is 3mm, and the width for riveting side is not less than 23mm.
Inner plate structure is aluminum alloy material under the A columns.
The beneficial effects of the utility model：The utility model integrates A under the premise of ensureing installation point intensity, rigidity function
Multiple stamping parts such as inner panel, instrument panel tube beam side mounting bracket, front wheel housing roof side rail inner panel under column reduce production process, reduce
Tolerance stack improves efficiency of assembling, and weight loss effect is apparent, improves fuel efficiency, energy conservation and environmental protection.
Description of the drawings
This specification includes the following drawings, and shown content is respectively：
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the front view of the utility model.
In figure label for：
1, inner panel under A columns, 2, front wheel housing roof side rail inner panel, 3, instrument beam installation point, 4, hair cover hinge installation point, 5, riveting
Junction.
Specific implementation mode
Below against attached drawing, by the description of the embodiment, making to specific embodiment of the present utility model further detailed
Thin explanation, it is therefore an objective to help those skilled in the art to the design of the utility model, technical solution have it is more complete, accurate and
Deep understanding, and contribute to its implementation.
As shown in Figure 1 to Figure 2, inner panel 1 and front wheel housing roof side rail inner panel 2, A under inner plate structure, including A columns under a kind of A columns
Inner panel 1 and front wheel housing roof side rail inner panel 2 are an integral molding structure under column, and inner plate structure further includes being set to inner panel under A columns under the A columns
Instrument beam installation point 3 on 1 for installing instrument panel tube beam side mounting bracket.Inner plate structure preferably uses aluminium alloy under A columns
(AlSi10Mg) evacuated die-casting process is molded.Under the A columns inner plate structure by inner panel 1 under integrated A columns and front wheel housing roof side rail inner panel in
The case where one, avoids the occurrence of that assembled part is more, and product weight is big, cumulative limit bad control, reduces production process, drops
Low tolerance stack improves efficiency of assembling.By the way that instrument beam installation point is rationally arranged, it is easily installed instrument panel tube beam side installation branch
Frame.The avris of front wheel housing roof side rail inner panel 2 is integrated with hair cover hinge installation point 4.Hair cover hinge installation point is preferably disposed to front wheel housing
The avris of roof side rail inner panel inner panel under A columns.Meet the installation requirements of hair cover hinge.By the setting of these above-mentioned structures,
Weight loss effect is apparent.
In addition, other sheet metal components use the connection scheme for riveting or being spirally connected to inner panel with vehicle body under aluminium alloy A columns.Under A columns
Inner panel 1 is equipped with vehicle body and rivets face 5, convenient for being riveted with vehicle body.The thickness in riveting face is generally 3mm, and the width for riveting side is not less than
23mm。
Inner plate structure integrates inner panel, instrument panel tube under A columns under the premise of ensureing installation point intensity, rigidity function under the A columns
Multiple stamping parts such as beam side mounting bracket, front wheel housing roof side rail inner panel reduce production process, reduce tolerance stack, improve assembly
Efficiency, weight loss effect is apparent, improves fuel efficiency, energy conservation and environmental protection.
The utility model is exemplarily described above in association with attached drawing.Obviously, the utility model implements not
It is limited by aforesaid way.As long as using the various unsubstantialities of the methodology and technical solution progress of the utility model
Improvement；Or it is not improved, above-mentioned design and technical solution by the utility model directly apply to other occasions, at this
Within the protection domain of utility model.
Claims (6)
1. inner panel and front wheel housing roof side rail inner panel under inner plate structure, including A columns under a kind of A columns, it is characterised in that：Under the A columns
Inner panel and front wheel housing roof side rail inner panel are an integral molding structure, and the structure further includes being set under A columns on inner panel for installing instrument
The instrument beam installation point of the sides dash board Guan Liang mounting bracket.
2. inner plate structure under A columns according to claim 1, it is characterised in that：The avris collection of the front wheel housing roof side rail inner panel
Cheng Youfa cover hinge installation points.
3. inner plate structure under A columns according to claim 2, it is characterised in that：The hair cover hinge installation point is set to front wheel housing
The avris of roof side rail inner panel inner panel under A columns.
4. inner plate structure under A columns according to claim 1, it is characterised in that：Inner panel is equipped with vehicle body and rivets face under the A columns.
5. inner plate structure under A columns according to claim 4, it is characterised in that：The thickness in the riveting face is 3mm, rivets side
Width be not less than 23mm.
6. inner plate structure under A columns according to claim 1, it is characterised in that：Inner plate structure is aluminium alloy material under the A columns
Matter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820116144.7U CN207875772U (en) | 2018-01-24 | 2018-01-24 | Inner plate structure under a kind of A columns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820116144.7U CN207875772U (en) | 2018-01-24 | 2018-01-24 | Inner plate structure under a kind of A columns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207875772U true CN207875772U (en) | 2018-09-18 |
Family
ID=63507996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820116144.7U Expired - Fee Related CN207875772U (en) | 2018-01-24 | 2018-01-24 | Inner plate structure under a kind of A columns |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207875772U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113771956A (en) * | 2021-08-23 | 2021-12-10 | 合众新能源汽车有限公司 | CCB mounting bracket structure for vehicle body |
-
2018
- 2018-01-24 CN CN201820116144.7U patent/CN207875772U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113771956A (en) * | 2021-08-23 | 2021-12-10 | 合众新能源汽车有限公司 | CCB mounting bracket structure for vehicle body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180918 Termination date: 20200124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |