CN201049651Y - Front auxiliary car frame rear cross beam welding assembly - Google Patents
Front auxiliary car frame rear cross beam welding assembly Download PDFInfo
- Publication number
- CN201049651Y CN201049651Y CNU2007201105082U CN200720110508U CN201049651Y CN 201049651 Y CN201049651 Y CN 201049651Y CN U2007201105082 U CNU2007201105082 U CN U2007201105082U CN 200720110508 U CN200720110508 U CN 200720110508U CN 201049651 Y CN201049651 Y CN 201049651Y
- Authority
- CN
- China
- Prior art keywords
- cross member
- welding assembly
- sub frame
- fore sub
- welded
- 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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- Body Structure For Vehicles (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
Disclosed is a rear crossbeam welding assembly of a vehicle front sub-frame, which is characterized in that the utility model is a hollow arch body welded from a rear crossbeam mainboard and a rear crossbeam motherboard. The utility model, welded from a plurality of armor plates, has the advantages of simple and reasonable structure and high strength.
Description
Technical field:
The utility model relates to a kind of Independent Suspension mechanism, relates in particular to the after cross member welding assembly structure in a kind of structure of automobile front subframe assembly.
Technical background:
In the domestic independent front suspension commonly used, the subframe assembly structure mostly is yi word pattern structure and U type structure at present, and the subframe assembly of trapezium structure is less, if trapezoidal subframe is shaped with the tubing flexible hydraulic, equipment drops into higher.The utility model improves subframe, comprising to the improvement of the after cross member in subframe welding assembly mechanism.
Summary of the invention:
The utility model has mainly solved fore sub frame middle and rear cross beam welding assembly structure complexity, load-carrying capacity is low and manufacturing cost is high problem, and a kind of simple in structure, fore sub frame after cross member welding assembly that intensity is high that is welded by steel stamping part is provided.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of fore sub frame after cross member welding assembly is characterized in that the integral body of the hollow that is arch shape that described fore sub frame after cross member welding assembly is welded mutually by after cross member mainboard and after cross member base plate.
As a kind of preferred version of such scheme, be respectively equipped with the many places concave-convex curved surface on the end face of described after cross member mainboard and after cross member base plate, make whole end face be wavy.
As a kind of preferred version of such scheme, on described after cross member mainboard and after cross member base plate two ends, be respectively equipped with flange, make fore sub frame after cross member welding assembly two ends form the communication port of U shape.Described communication port is used for being connected with the left-right longeron of fore sub frame.
As a kind of preferred version of such scheme, on described fore sub frame after cross member welding assembly two ends, be symmetrically welded with left stabilizer bar arm and right stabilizer bar arm.
As a kind of preferred version of such scheme, support assembly after being welded with driving engine in the middle of the described fore sub frame after cross member welding assembly.
As a kind of preferred version of such scheme, between support assembly behind the described driving engine and right stabilizer bar arm, also be welded with the direction machine support.
As a kind of preferred version of such scheme, described after cross member mainboard and after cross member base plate are stamped to form by steel plate.
The utility model is welded by a plurality of steel stamping parts, have simple and reasonable, the advantage that intensity is high.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a kind of perspective view of the utility model;
Fig. 2 is a kind of spatial structure exploded perspective view of the utility model.
The specific embodiment:
According to illustrated in figures 1 and 2, the utility model mainly is made of after cross member mainboard 2, after cross member base plate 3, left stabilizer bar arm 5, right stabilizer bar arm 6, driving engine bracket of rear mounting assembly 7 and direction machine support 8.
As shown in Figure 2, described front cross rail mainboard 2 and after cross member base plate 3 are welded to form the main body of fore sub frame after cross member welding assembly 1 mutually, this fore sub frame after cross member welding assembly is arch shape, and on the end face of after cross member mainboard 2 and after cross member base plate 3, be respectively equipped with the many places male and fomale(M﹠F), and whole end face is wavy, has increased the intensity of after cross member mainboard and after cross member base plate.On after cross member mainboard 2 and after cross member base plate 3 two ends, be respectively equipped with flange 4, make fore sub frame after cross member welding assembly 1 two ends form the U-shaped communication port respectively.As shown in Figure 1, on fore sub frame after cross member welding assembly two ends, be welded with left stabilizer bar arm 5 and right stabilizer bar arm 6 respectively, support assembly 7 after midway location is welded with driving engine, and weld right machine support 8 between support assembly behind the driving engine and right stabilizer bar arm 6.
Described fore sub frame after cross member welding assembly 1 two ends U-shaped communication port respectively with the fore sub frame assembly in the rear end of the left and right crossbeam welding of fore sub frame assembly weld mutually.
Claims (7)
1. fore sub frame after cross member welding assembly is characterized in that the integral body of the hollow that is arch shape that described fore sub frame after cross member welding assembly (1) is welded mutually by after cross member mainboard (2) and after cross member base plate (3).
2. fore sub frame after cross member according to claim 1 welding assembly is characterized in that being respectively equipped with the many places concave-convex curved surface on the end face of described after cross member mainboard (2) and after cross member base plate (3), and whole end face is wavy.
3. fore sub frame after cross member welding assembly according to claim 1 is characterized in that being respectively equipped with flange (4) on described after cross member mainboard (2) and after cross member base plate (3) two ends, makes fore sub frame after cross member welding assembly two ends form the communication port of U shape.
4. fore sub frame after cross member welding assembly according to claim 1 is characterized in that being symmetrically welded with left stabilizer bar arm (5) and right stabilizer bar arm (6) on described fore sub frame after cross member welding assembly two ends.
5. fore sub frame after cross member welding assembly according to claim 1 is characterized in that support assembly (7) after being welded with driving engine in the middle of the described fore sub frame after cross member welding assembly.
6. fore sub frame after cross member welding assembly according to claim 5 is characterized in that also being welded with direction machine support (8) between support assembly (7) behind the described driving engine and right stabilizer bar arm (6).
7. fore sub frame after cross member welding assembly according to claim 1 is characterized in that described after cross member mainboard (2) and after cross member base plate (3) are stamped to form by steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201105082U CN201049651Y (en) | 2007-06-08 | 2007-06-08 | Front auxiliary car frame rear cross beam welding assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201105082U CN201049651Y (en) | 2007-06-08 | 2007-06-08 | Front auxiliary car frame rear cross beam welding assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201049651Y true CN201049651Y (en) | 2008-04-23 |
Family
ID=39336129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201105082U Expired - Fee Related CN201049651Y (en) | 2007-06-08 | 2007-06-08 | Front auxiliary car frame rear cross beam welding assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201049651Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102730045A (en) * | 2011-04-14 | 2012-10-17 | 漳州市昌龙汽车附件有限公司 | Steering gear box support |
| CN104724177A (en) * | 2015-02-03 | 2015-06-24 | 天津东方兴泰汽车部品有限公司 | Supporting seat for automotive front auxiliary support |
| CN111497940A (en) * | 2019-01-30 | 2020-08-07 | 德国汽车工程技术有限公司 | Subframe for a motor vehicle, in particular an electric motor vehicle |
-
2007
- 2007-06-08 CN CNU2007201105082U patent/CN201049651Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102730045A (en) * | 2011-04-14 | 2012-10-17 | 漳州市昌龙汽车附件有限公司 | Steering gear box support |
| CN104724177A (en) * | 2015-02-03 | 2015-06-24 | 天津东方兴泰汽车部品有限公司 | Supporting seat for automotive front auxiliary support |
| CN104724177B (en) * | 2015-02-03 | 2016-09-14 | 天津东方兴泰汽车部品有限公司 | The bearing of assistant support before automobile |
| CN111497940A (en) * | 2019-01-30 | 2020-08-07 | 德国汽车工程技术有限公司 | Subframe for a motor vehicle, in particular an electric motor vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080423 Termination date: 20140608 |