CN203246504U - Vehicle transverse beam - Google Patents
Vehicle transverse beam Download PDFInfo
- Publication number
- CN203246504U CN203246504U CN 201320250680 CN201320250680U CN203246504U CN 203246504 U CN203246504 U CN 203246504U CN 201320250680 CN201320250680 CN 201320250680 CN 201320250680 U CN201320250680 U CN 201320250680U CN 203246504 U CN203246504 U CN 203246504U
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- Prior art keywords
- section
- groove section
- connecting flange
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- processed
- 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
- 230000007704 transition Effects 0.000 claims abstract description 20
- 238000009434 installation Methods 0.000 claims abstract description 4
- 238000005452 bending Methods 0.000 claims description 16
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 4
- 238000005728 strengthening Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- 238000004080 punching Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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- Body Structure For Vehicles (AREA)
Abstract
The utility model relates to a vehicle transverse beam used for connecting base plates of a front cabin and a rear cabin of a cab and a longitudinal beam. The vehicle transverse beam is of a groove-type structure with the U-shaped cross section and comprises a straight groove section, an arc transition section and a bent groove section, wherein the arc transition section is connected with the straight groove section, and the bent groove section is connected with the arc transition section. The edges of the two sides of the straight groove section are respectively provided with a first connecting flange face, wherein the first connecting flange faces are connected with the front cabin and the rear cabin in a lap joint mode. The edges of the two sides of the arc transition section are respectively provided with a second connecting flange face, wherein the second connecting flange faces are connected with the base plates in a lap joint mode. The edges of the two sides of the bent groove section are respectively provided with a third connecting flange face, wherein the third connecting flange faces are connected with the longitudinal beam in a lap joint mode. A protruding strengthening rib is machined on the lateral side, close to the arc transition section, of the bent groove section. A connecting hole is machined in the bottom of the bent groove section. A wire bundle installation via hole is formed in the side wall of the straight groove section. The end portion of the bent groove section is the lap joint end connected with the bottoms of the base plates. The vehicle transverse beam is simple and reasonable in structure, high in intensity, safe, reliable, convenient to assemble, simple in process, low in tool device investment, high in production efficiency and stable in product quality.
Description
Technical field
The utility model relates to a kind of attaching parts for connecting operator's compartment front and back ceiling board and longeron, specifically a kind of vehicle beam.
Background technology
Since the Reformation and development, particularly the Domestic Automotive Industry growth momentum is powerful in recent years, China become continue U.S., day after the 3rd automobile produce the country of breaking ten million per year, enter ten million automobile superpower ranks.In order to satisfy this swift and violent demand for development of auto trade, the auto parts and components that play a decisive role for speed of production and the quality of the automobile producer that forms a complete production network, the block construction of producing, quality and quantitative requirement are more and more higher.
We know that vehicle beam is mainly used in connecting operator's compartment cabin, front and back and car load longeron, by the welding with middle longeron operator's compartment left/right both sides is linked into an integrated entity safely in addition.
1. existing vehicle beam is in particular in that so Rigidity and strength is not enough, safe reliability is poor because simple in structure because there are some shortcoming and defect in its unreasonable structure; 2. because the cabin product has height fall before and after the operator's compartment, must lead to three part welding toward contact and realize, namely carry out bridge joint realizing transition by other products, technology and pattern assembly is complicated, be not easy to install, production efficiency is low.
Summary of the invention
The purpose of this utility model be to provide a kind of simple and reasonable, intensity is high, safe, reliable, be convenient to assemble, technique is simple, the tooling device investment is low, production efficiency is high, the vehicle beam of constant product quality.
The purpose of this utility model is to realize like this, this crossbeam is the trench structure that section is " Qian " shape, comprise the straight trough section, the arc-shaped transition section that connects the straight trough section, the bending groove section that connects the arc-shaped transition section, described straight trough section both sides of the edge are processed with the first connecting flange faces with front and back driving compartment overlap joint, described arc-shaped transition section both sides of the edge are processed with the second connecting flange faces with the base plate overlap joint, bending groove section both sides of the edge are processed with the 3rd connecting flange faces with the longeron overlap joint, be processed with the reinforced rib of projection on the described bending groove section near the side of arc-shaped transition section, the bottom of bending groove section is processed with connecting bore, sidewall in described straight trough section has the installation wiring via hole, and the end of bending groove section is the lapped butt that is connected with floor bottoms.
Technology of the present utility model has the following advantages and good effect:
1, the moulding of the utility model crossbeam is darker, and has designed protruding reinforced rib on every side, has increased intensity and the rigidity of product, and has adopted the mode of arc-shaped transition to solve the large problem of drop between the section of front and back.
2, the utility model by common punching machine and particular manufacturing craft finish moulding, its process is simple, variable is stable, efficient is high, can satisfy the demand of production in enormous quantities.
3, the utility model is simple and reasonable, and weld strength is good, safe, reliable, is convenient to assembling, technique is simple, the tooling device investment is low, production efficiency is high, constant product quality.
Description of drawings
Fig. 1 is vehicle beam integral structure scheme drawing.
Fig. 2 is side projection figure among the utility model Fig. 1.
The specific embodiment
By accompanying drawing 1, shown in 2: this crossbeam is to adopt particular manufacturing craft to be the trench structure of " Qian " shape by the one time punching molded section of common punching machine, comprise straight trough section 1, the arc-shaped transition section 2 that connects straight trough section 1, the bending groove section 3 that connects arc-shaped transition section 2, adopt arc-shaped transition section 2 to connect to increase intensity and the rigidity of body between described straight trough section 1 and the bending groove section 3, described straight trough section 1 both sides of the edge are processed with the first connecting flange faces 4 with front and back driving compartment overlap joint, described arc-shaped transition section 2 both sides of the edge are processed with the second connecting flange faces 5 with the base plate overlap joint, bending groove section 3 both sides of the edge are processed with the 3rd connecting flange faces 6 with the longeron overlap joint, be processed with the reinforced rib 7 of projection on the described bending groove section 3 near the side of arc-shaped transition section 2, the bottom of bending groove section 3 is processed with connecting bore 8, sidewall in described straight trough section 1 has installation wiring via hole 9, and the end of bending groove section 3 is the lapped butts 10 that are connected with floor bottoms.
Claims (1)
1. vehicle beam, it is characterized in that: this crossbeam is the trench structure that section is " Qian " shape, comprise straight trough section (1), the arc-shaped transition section (2) that connects straight trough section (1), the bending groove section (3) that connects arc-shaped transition section (2), described straight trough section (1) both sides of the edge are processed with the first connecting flange faces (4) with front and back driving compartment overlap joint, described arc-shaped transition section (2) both sides of the edge are processed with the second connecting flange faces (5) with the base plate overlap joint, bending groove section (3) both sides of the edge are processed with the 3rd connecting flange faces (6) with the longeron overlap joint, the upper side near arc-shaped transition section (2) of described bending groove section (3) is processed with the reinforced rib (7) of projection, the bottom of bending groove section (3) is processed with connecting bore (8), sidewall in described straight trough section (1) has installation wiring via hole (9), and the end of bending groove section (3) is the lapped butt (10) that is connected with floor bottoms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320250680 CN203246504U (en) | 2013-05-10 | 2013-05-10 | Vehicle transverse beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320250680 CN203246504U (en) | 2013-05-10 | 2013-05-10 | Vehicle transverse beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203246504U true CN203246504U (en) | 2013-10-23 |
Family
ID=49372958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320250680 Expired - Fee Related CN203246504U (en) | 2013-05-10 | 2013-05-10 | Vehicle transverse beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203246504U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110723213A (en) * | 2019-10-30 | 2020-01-24 | 重庆金康赛力斯新能源汽车设计院有限公司 | Front auxiliary frame and automobile |
-
2013
- 2013-05-10 CN CN 201320250680 patent/CN203246504U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110723213A (en) * | 2019-10-30 | 2020-01-24 | 重庆金康赛力斯新能源汽车设计院有限公司 | Front auxiliary frame and automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: JILIN JINHONG AUTOMOBILE PARTS CO., LTD. Free format text: FORMER NAME: JILIN JINHONG AUTO PARTS CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 132200 No. 392 birch Road, Yongji Economic Development Zone, Jilin, Jilin Patentee after: Jilin Jin Hong automobile component Company Limited by Shares Address before: 132200 No. 392 birch Road, Yongji Economic Development Zone, Jilin, Jilin Patentee before: Jilin Jinhong Auto Parts Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131023 Termination date: 20210510 |