CN207141195U - A kind of body structure and automobile - Google Patents
A kind of body structure and automobile Download PDFInfo
- Publication number
- CN207141195U CN207141195U CN201721028976.5U CN201721028976U CN207141195U CN 207141195 U CN207141195 U CN 207141195U CN 201721028976 U CN201721028976 U CN 201721028976U CN 207141195 U CN207141195 U CN 207141195U
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- China
- Prior art keywords
- inner frame
- body structure
- covering
- utility
- model
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Abstract
The utility model belongs to automotive body structure technical field, discloses a kind of body structure and automobile.Wherein, body structure includes inner frame and covering, and inner frame is inner high voltage molding part, and covering is located at the outside of body structure, is fixed on inner frame.Wherein, automobile includes above-mentioned body structure.In the utility model, the inner frame of inner high voltage shaping is set, and compared to being equipped with for existing structure reinforcing plate and inner panel, structural strength is higher, on the basis of some strength is ensured, enables to construction weight lighter, so as to reduce energy consumption.
Description
Technical field
It the utility model is related to automotive body structure technical field, more particularly to a kind of body structure and automobile.
Background technology
With the development of economy and society, people have higher level requirement to the energy consumption and security of automobile, and automobile
Vehicle body be its main energy consumption part and security guarantee.The structure of existing body of a motor car is mostly the welding of multiple sheet metal components
Structure, the bonding relation between each sheet metal component is complex, and welding step is more, and its caused direct result is that weight is larger, energy
Consumption is higher, and simple the welding of sheet metal parts structure make it that bus body strength is relatively low, and security is inadequate.
Utility model content
The purpose of this utility model be to provide it is a kind of compared to prior art lighter in weight and structural strength it is higher
Body structure.
Another object of the present utility model is to provide a kind of automobile, including above-mentioned body structure.
To use following technical scheme up to the first purpose, the utility model：
A kind of body structure, including：
Inner frame, the inner frame are inner high voltage molding part；
Covering, positioned at the outside of body structure, it is fixed on the inner frame.
Preferably, body structure of the present utility model also includes lapping plate, the lapping plate is located at the interior of body structure
Side, it is respectively fixedly connected in the inner frame and the covering.The setting of above-mentioned lapping plate, it can effectively reduce the structure chi of inner frame
It is very little, inner frame is taken full advantage of in structural strength the characteristics of, reduces cost prepared by processing.
Preferably, the covering is respectively fixedly connected in the both sides of the inner frame with the lapping plate.Above-mentioned setting so that
Inner frame has given full play to inner high voltage molding part in structural strength the characteristics of between covering and lapping plate.
Preferably, the inner frame includes integrally formed overlap edge and hollow cavity, the overlap edge is fixed on
The covering, the hollow cavity are fixed on the lapping plate.The setting of above-mentioned overlap edge so that inner frame easily facilitates peace
Dress.
It is connected preferably, being welded between the inner frame, covering and lapping plate.The selection of said welding method, dress
With simple to operate, low processing cost.
It is connected preferably, being riveted between the inner frame, covering and lapping plate.The selection of above-mentioned riveting process, dress
With safe and reliable.
For up to another object, the utility model provides a kind of automobile, including above-mentioned body structure.
The beneficial effects of the utility model：On the inside of covering, the setting of the inner frame of inner high voltage shaping, compared to existing structure
Middle reinforcing plate and inner panel are equipped with, and structural strength is higher, and security is more preferable, can on the basis of some strength is ensured
So that construction weight is lighter, so as to reduce energy consumption.
Brief description of the drawings
Fig. 1 is the structural representation of the body structure described in the utility model embodiment；
Fig. 2 is the schematic cross-section of the body structure described in the utility model embodiment；
Fig. 3 is the structural representation of the inner frame described in the utility model embodiment；
Fig. 4 is the schematic cross-section of existing body structure.
In figure：
1st, inner frame；11st, overlap edge；12nd, hollow cavity；
2nd, covering；
3rd, lapping plate；
100th, reinforcing plate；200th, covering；300th, inner panel.
Embodiment
Embodiment of the present utility model is described below in detail, the example of embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the utility model, and it is not intended that to limit of the present utility model
System.
Further illustrate the technical solution of the utility model below in conjunction with the accompanying drawings and by embodiment.
First, in the utility model, involved noun and technical interpretation are as follows.
Inner high voltage is molded --- and inner high voltage shaping also makes shaped by fluid pressure or fluid power be molded, and is that one kind uses fluid as shaping
Medium, the material forming process of shaping hollow part purpose is reached by pressure in control and material flowing.Inner high voltage is molded
Principle be pipe to be pressed into by internal pressurization and axial force feed supplement (material flowing) by mold cavity to be shaped to it required
The workpiece wanted.The component quality of inner high voltage shaping is light, and good product quality, flexible design, technical process is simple and direct, in automotive light weight technology
Field obtains a wide range of applications.
Metal plate --- metal plate be for sheet metal (generally in below 6mm) a kind of comprehensive cold machining process, including cut,
Rush/cut/compound, folding, riveting, shaping etc..Automobile metal plate work moulding process is current more ripe, and most of body of a motor car all uses
The design that multiple sheet metal component weldings form.
As shown in Figure 1-Figure 3, the utility model provides a kind of body structure, including inner frame 1, covering 2 and overlap joint
Plate 3.Wherein, inner frame 1 is inner high voltage molding part, and covering 2 is located at the outside of body structure, is fixed on inner frame 1.
In the utility model, the inner side of covering 2, the setting of the inner frame 1 of inner high voltage shaping, compared to existing structure (such as Fig. 4
It is shown) in reinforcing plate 100 and inner panel 300 be equipped with, structural strength is higher, and security is more preferable, ensureing some strength
On the basis of, enable to construction weight lighter, so as to reduce energy consumption.
Body structure of the present utility model also includes lapping plate 3.Lapping plate 3 is located at the inner side of body structure, is respectively fixedly connected
In inner frame 1 and covering 2.The setting of above-mentioned lapping plate 3, the physical dimension of inner frame 1 can be effectively reduced, taken full advantage of interior
Skeleton 1 reduces cost prepared by processing in structural strength the characteristics of.
Specifically, covering 2 is respectively fixedly connected in the both sides of inner frame 1 with lapping plate 3.Above-mentioned setting so that inner frame 1 is located at
Between covering 2 and lapping plate 3, inner high voltage molding part has been given full play in structural strength the characteristics of.
More specifically, inner frame 1 includes integrally formed overlap edge 11 and hollow cavity 12.Overlap edge 11 is fixed on
Covering 2, hollow cavity 12 are fixed on the lapping plate 3.The setting of above-mentioned overlap edge 11 so that inner frame 1 easily facilitates installation.
Preferably, weld and be connected between inner frame 1, covering 2 and lapping plate 3.The selection of said welding method, assembling behaviour
Make simple, low processing cost.
Preferably, rivet and be connected between inner frame 1, covering 2 and lapping plate 3.The selection of above-mentioned riveting process, assembling peace
It is complete reliable.
The utility model additionally provides a kind of automobile, and it includes body structure as described above.In the utility model automobile,
The inner side of covering 2, the setting of the inner frame 1 of inner high voltage shaping, compared to the cooperation of reinforcing plate in existing structure 100 and inner panel 300
Setting, structural strength is higher, and security is more preferable, on the basis of some strength is ensured, enables to construction weight lighter, so as to
Reduce energy consumption.
The utility model additionally provides a kind of body structure processing method, and it specifically comprises the following steps：
A, the inner frame with hollow cavity 12 and overlap edge 11 pipe is prepared by inner high voltage moulding process
1。
The setting of inner high voltage moulding process so that the structural strength of inner frame 1 is higher, and security is more preferable.
B, the lapping plate 3 of sheet-metal formed is fixed on hollow cavity 12 by the method welded or riveted.
Above-mentioned setting so that a connection side is formed between lapping plate 3 and inner frame 1.
C, the covering 2 of sheet-metal formed is respectively fixedly connected in overlap edge 11 and lapping plate 3 by the method welded or riveted.
Above-mentioned setting so that a connection side is formed between covering 2 and inner frame 1, is formed between covering 2 and overlap edge 11
One connection side.
In body structure of the present utility model, pass through the setting of the inner frame 1 with overlap edge 11 so that overall structure is total
Three connection sides are shared, compared to four settings for being connected side in being equipped with of existing reinforcing plate 100 and inner panel 300, simplification
Connection process, improves processing efficiency.
Obviously, above-described embodiment of the present utility model is used for the purpose of clearly illustrating the utility model example, and
It is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, in described above
On the basis of can also make other changes in different forms.There is no need and unable to give all embodiments
It is exhaustive.All made within spirit of the present utility model and principle all any modification, equivalent and improvement etc., should be included in
Within the protection domain of the utility model claims.
Claims (7)
- A kind of 1. body structure, it is characterised in that including：Inner frame (1), the inner frame (1) are inner high voltage molding part；Covering (2), positioned at the outside of body structure, it is fixed on the inner frame (1).
- 2. body structure according to claim 1, it is characterised in that also including lapping plate (3), lapping plate (3) position In the inner side of body structure, it is respectively fixedly connected in the inner frame (1) and the covering (2).
- 3. body structure according to claim 2, it is characterised in that the covering (2) is solid respectively with the lapping plate (3) It is connected in the both sides of the inner frame (1).
- 4. body structure according to claim 3, it is characterised in that the inner frame (1) includes integrally formed overlap joint Side (11) and hollow cavity (12), the overlap edge (11) are fixed on the covering (2), and the hollow cavity (12) is fixed on The lapping plate (3).
- 5. according to any described body structures of claim 2-4, it is characterised in that the inner frame (1), covering (2) and Weld and be connected between lapping plate (3).
- 6. according to any described body structures of claim 2-4, it is characterised in that the inner frame (1), covering (2) and Rivet and be connected between lapping plate (3).
- 7. a kind of automobile, it is characterised in that including any described body structures of claim 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721028976.5U CN207141195U (en) | 2017-08-17 | 2017-08-17 | A kind of body structure and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721028976.5U CN207141195U (en) | 2017-08-17 | 2017-08-17 | A kind of body structure and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207141195U true CN207141195U (en) | 2018-03-27 |
Family
ID=61665667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721028976.5U Expired - Fee Related CN207141195U (en) | 2017-08-17 | 2017-08-17 | A kind of body structure and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207141195U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107458468A (en) * | 2017-08-17 | 2017-12-12 | 苏州紫荆清远新能源汽车技术有限公司 | A kind of body structure, automobile and body structure processing method |
-
2017
- 2017-08-17 CN CN201721028976.5U patent/CN207141195U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107458468A (en) * | 2017-08-17 | 2017-12-12 | 苏州紫荆清远新能源汽车技术有限公司 | A kind of body structure, automobile and body structure processing method |
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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: 20180327 Termination date: 20190817 |
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| CF01 | Termination of patent right due to non-payment of annual fee |