CN202272053U - Automobile body longitudinal beam provided with reinforcing plate, and automobile - Google Patents
Automobile body longitudinal beam provided with reinforcing plate, and automobile Download PDFInfo
- Publication number
- CN202272053U CN202272053U CN2011203197441U CN201120319744U CN202272053U CN 202272053 U CN202272053 U CN 202272053U CN 2011203197441 U CN2011203197441 U CN 2011203197441U CN 201120319744 U CN201120319744 U CN 201120319744U CN 202272053 U CN202272053 U CN 202272053U
- Authority
- CN
- China
- Prior art keywords
- brace panel
- longeron
- automobile
- longitudinal beam
- chassis runner
- 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 an automobile body longitudinal beam provided with a reinforcing plate, and an automobile. The automobile body longitudinal beam is a u-shaped beam integrally molded through stamping and the inner wall of the automobile body longitudinal beam is provided with a reinforcing plate. The reinforcing plate is fixedly connected with the inner wall of the automobile body longitudinal beam through at least two rivets or screws. When the automobile body longitudinal beam provided with a reinforcing plate and an automobile provided by the utility model are in use, the reinforcing plate is riveted to the inner wall of the automobile body longitudinal beam. Compared with the conventional welding connection mode, the material drawing scope is enlarged and the overall weight of the longitudinal beam is lowered. Meanwhile, the structural rigidity is improved and the manufacturing cost is lowered.
Description
Technical field
The utility model relates to the vehicle structure technology, relates in particular to a kind of chassis runner and automobile that has brace panel.
Background technology
Chassis runner is a component part important in the body structure, and existing longeron is provided with brace panel usually, and longeron adopts spot welded mode to be connected with brace panel; Fig. 1 is the structural representation of chassis runner in the prior art, and is as shown in Figure 1, and brace panel 2 is connected at solder joint 3 places with longeron 1; Because the limitation that welding process uses mother metal, brace panel 2 material therefors generally can only be the steel that can weld, and the optional scope of material is narrow and small; The weight of brace panel 2 is bigger simultaneously; Make the total weight of longeron 1 big, rigidity is low, and the cost of raw material is high.
The utility model content
The utility model provides a kind of chassis runner and automobile that has brace panel, has solved the defective that existing chassis runner weight is big, rigidity is low, improves longeron rigidity, reduces longeron weight, draws materials extensively, reduces energy resource consumption.
The utility model provides a kind of chassis runner that has brace panel; Said longeron is an integrated punching forming U ellbeam; The inwall of said longeron is provided with brace panel, and wherein, said brace panel is connected on the inwall of said chassis runner through at least two rivets or screw retention.
The aforesaid chassis runner that has brace panel, wherein, preferably, said brace panel is the aluminum alloy brace panel.
The aforesaid chassis runner that has brace panel, wherein, preferably, said longeron is a steel plate.
The aforesaid chassis runner that has brace panel, wherein, preferably, said brace panel be shaped as U-shaped, fit fixing with the inwall of U-shaped longeron.
The aforesaid chassis runner that has brace panel, wherein, preferably, said brace panel is that the quantity of tabular and said brace panel is two, symmetry riveting or be screwed onto on the both sides inwall of said longeron.
The aforesaid chassis runner that has brace panel, wherein, preferably, the quantity of said rivet is even number, is symmetrically distributed in the both sides inwall of said longeron.
The utility model also provides a kind of automobile, wherein, comprises the chassis runner that has brace panel that the utility model provides.
Chassis runner that has brace panel and automobile that the utility model provides; Through brace panel being riveted on the inwall of chassis runner, compare with the existing mode that is welded to connect, enlarged the scope of drawing materials; Brace panel through the aluminium alloy; Reduce the longeron overall weight, improved the rigidity of structure, reduced manufacturing cost simultaneously.
Description of drawings
Fig. 1 is the structure partial scheme drawing of chassis runner in the prior art.
The chassis runner structure partial scheme drawing that has brace panel that Fig. 2 provides for the utility model embodiment.
Reference numeral:
The 1-longeron; The 2-brace panel; The 3-solder joint;
The 4-rivet.
The specific embodiment
For the purpose, technical scheme and the advantage that make the utility model clearer; To combine the accompanying drawing among the utility model embodiment below; Technical scheme among the utility model embodiment is carried out clear, intactly description; Obviously, described embodiment is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
The chassis runner structure partial scheme drawing that has brace panel that Fig. 2 provides for the utility model embodiment; This longeron 1 is an integrated punching forming U ellbeam; Its inwall is provided with brace panel 2; Wherein, brace panel 2 is connected on the inwall of chassis runner 1 through at least two rivets 4 or screw retention, and present embodiment is the implementation casehistory with rivet 4.For realizing more firm connection, can brace panel 2 be riveted on the inwall of longeron 1 bottom, also can be riveted on the U-shaped longeron 1 both sides madial wall, present embodiment is not done concrete qualification to concrete riveted joint position, as long as realize firm the connection.
Can connect different metal materials through rivet 4 ways of connecting; The consumption of comparing the energy with the mode of welding is also few; Therefore the material such as the aluminum alloy materials of optional in light weight, the good rigidity of brace panel 2, and longeron still adopts steel plate materials of the prior art, improves longeron rigidity thereby reach; Reduce longeron weight, the purpose that cuts down the consumption of energy simultaneously.
Preferably, brace panel 2 be shaped as U-shaped, match with the inwall of U-shaped longeron 1, with the riveted joint of fitting.
In the present embodiment, brace panel 2 is two for tabular and quantity, symmetry riveting or be screwed onto on the both sides inwall of longeron 1, and said structure weight is littler, has improved the rigidity of brace panel 2 simultaneously.
Further, the quantity of rivet 4 or screw is even number, is symmetrically distributed in the both sides inwall of longeron 1, with the connective stability of further raising brace panel 2 with longeron 1.
The utility model embodiment also provides a kind of automobile, the chassis runner that has brace panel that provides comprising the utility model any embodiment.
Chassis runner that has brace panel and automobile that the utility model embodiment provides; Through brace panel being riveted on the inwall of chassis runner; Compare with the existing mode that is welded to connect, enlarged the scope of drawing materials, reduced the longeron overall weight; Improve the rigidity of structure, reduced manufacturing cost simultaneously.
What should explain at last is: above embodiment is only in order to the technical scheme of explanation the utility model, but not to its restriction; Although the utility model has been carried out detailed explanation with reference to previous embodiment; Those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these are revised or replacement, do not make the spirit and the scope of each embodiment technical scheme of essence disengaging the utility model of relevant art scheme.
Claims (7)
1. chassis runner that has brace panel; Said longeron (1) is an integrated punching forming U ellbeam; The inwall of said longeron (1) is provided with brace panel (2), it is characterized in that, said brace panel (2) is connected on the inwall of said chassis runner (1) through at least two rivets (4) or screw retention.
2. the chassis runner that has brace panel according to claim 1 is characterized in that, said brace panel (2) is the aluminum alloy brace panel.
3. the chassis runner that has brace panel according to claim 2 is characterized in that, said longeron is a steel plate.
4. according to claim 1 or the 2 or 3 described chassis runneies that have brace panel, it is characterized in that, said brace panel (2) be shaped as U-shaped, fit fixing with the inwall of U-shaped longeron.
5. according to claim 1 or the 2 or 3 described chassis runneies that have brace panel, it is characterized in that said brace panel (2) is two for the quantity of tabular and said brace panel (2), symmetry riveting or be screwed onto on the both sides inwall of said longeron (1).
6. the chassis runner that has brace panel according to claim 5 is characterized in that, the quantity of said rivet (4) or screw is even number, is symmetrically distributed in the both sides inwall of said longeron (1).
7. an automobile is characterized in that, comprises the arbitrary described chassis runner that has brace panel of claim 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203197441U CN202272053U (en) | 2011-08-29 | 2011-08-29 | Automobile body longitudinal beam provided with reinforcing plate, and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203197441U CN202272053U (en) | 2011-08-29 | 2011-08-29 | Automobile body longitudinal beam provided with reinforcing plate, and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202272053U true CN202272053U (en) | 2012-06-13 |
Family
ID=46192429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203197441U Expired - Fee Related CN202272053U (en) | 2011-08-29 | 2011-08-29 | Automobile body longitudinal beam provided with reinforcing plate, and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202272053U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109353410A (en) * | 2018-11-21 | 2019-02-19 | 东风华神汽车有限公司 | A kind of commercial vehicle longitudinal beam structure |
-
2011
- 2011-08-29 CN CN2011203197441U patent/CN202272053U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109353410A (en) * | 2018-11-21 | 2019-02-19 | 东风华神汽车有限公司 | A kind of commercial vehicle longitudinal beam structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120613 Termination date: 20180829 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |