CN201040541Y - Front auxiliary car frame assembly - Google Patents
Front auxiliary car frame assembly Download PDFInfo
- Publication number
- CN201040541Y CN201040541Y CNU2007201105063U CN200720110506U CN201040541Y CN 201040541 Y CN201040541 Y CN 201040541Y CN U2007201105063 U CNU2007201105063 U CN U2007201105063U CN 200720110506 U CN200720110506 U CN 200720110506U CN 201040541 Y CN201040541 Y CN 201040541Y
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- CN
- China
- Prior art keywords
- sub frame
- fore sub
- assembly
- welding assembly
- welding
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- Expired - Fee Related
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Abstract
A front subframe assembly is characterized in that the utility model includes a front subframe front beam welded assembly, a front subframe rear beam welded assembly, a front subframe left vertical beam welded assembly and a front subframe right vertical beam welded assembly, every two of the front subframe front and rear beam welded assemblies and the front subframe left and right vertical beam welded assemblies are connected to compose a ladder contour shape. The front subframe assembly of the utility model is welded by a plurality of assemblies and is simple and reasonably in structure, high in strength.
Description
Technical field:
The utility model relates to a kind of Independent Suspension mechanism, relates in particular to 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.
Summary of the invention:
The utility model has mainly solved fore sub frame assembly structure complexity, load-carrying capacity is low and manufacturing cost is high problem, and a kind of simple in structure, front overhang subframe assembly that intensity is high that is welded by a plurality of steel stamping parts is provided.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of fore sub frame assembly, be characterized in including fore sub frame front cross rail welding assembly, fore sub frame after cross member welding assembly, fore sub frame left side longeron welding assembly and fore sub frame right vertical beam welding assembly, the forward and backward crossbeam welding of described fore sub frame assembly is interconnected to constitute a trapezoidal profile shape between the left and right longeron welding of the fore sub frame assembly in twos.
A kind of preferred version as such scheme, described fore sub frame front cross rail welding assembly is yi word pattern, these fore sub frame front cross rail welding assembly two ends are upturned, make the upper surface be the U type, and be respectively equipped with the arc inner concavity on the at both ends head, corresponding with fore sub frame left side longeron welding assembly, fore sub frame right vertical beam welding assembly front end termination shape respectively, these fore sub frame front cross rail welding assembly two ends are welded in respectively on the left and right longeron welding of the fore sub frame assembly front end termination.
A kind of preferred version as such scheme, described fore sub frame after cross member welding assembly is arch shape, this fore sub frame after cross member welding assembly two ends port upper and lower surface is respectively equipped with flange, forms U shape communication port, is welded in respectively on the left and right longeron welding of the fore sub frame assembly rear end.
As a kind of preferred version of such scheme, be respectively equipped with a lining bearing on described fore sub frame left side longeron welding assembly and the fore sub frame right vertical beam welding assembly two ends, be respectively arranged with fore sub frame resilient bushing assembly in the lining bearing.
As a kind of preferred version of such scheme, between the longeron welding assembly two ends, a described fore sub frame left side between wire length and the fore sub frame right vertical beam welding assembly two ends wire length equate.
As a kind of preferred version of such scheme, described fore sub frame front cross rail welding assembly two ends wire length is greater than fore sub frame after cross member welding assembly two ends wire length.
The utility model fore sub frame assembly is welded by a plurality of, has simple and reasonable, advantages of high strength.
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 fore sub frame assembly;
Fig. 2 is a kind of structure exploded perspective view of the utility model fore sub frame assembly.
The specific embodiment:
According to shown in Figure 1, the utility model fore sub frame assembly structure is mainly by fore sub frame front cross rail welding assembly 1, and fore sub frame after cross member welding assembly 2, fore sub frame left side longeron welding assembly 3 and fore sub frame right vertical beam weld assembly 4 and form.
As depicted in figs. 1 and 2, described fore sub frame front cross rail welding assembly 1 is yi word pattern, and these fore sub frame front cross rail welding assembly two ends slightly are upturned, make end face be the class U-shaped, also be formed with the arc shape indent on the at both ends termination respectively, be provided with trapezoidal face of weld at fore sub frame front cross rail welding assembly end face middle part, face of weld is provided with mounting hole, also be provided with engine bracket of sandwich mounting one, this engine bracket of sandwich mounting front end extends one and is the echelon form face, match to merge with the face of weld shape and be welded on the face of weld, also be provided with engine bracket of sandwich mounting two, this engine bracket of sandwich mounting two and the engine bracket of sandwich mounting one rear end shape merging weld together that matches, on engine bracket of sandwich mounting one, be provided with three mounting holes, be provided with two mounting holes on engine bracket of sandwich mounting two, three mounting holes on the described engine bracket of sandwich mounting one are corresponding with mounting hole and the position of mounting hole on the engine bracket of sandwich mounting two on the face of weld respectively.On fore sub frame front cross rail welding assembly end face, also be provided with the many places pit, increased the intensity of fore sub frame front cross rail welding assembly.
The close symmetry of right vertical welding assembly 4 shapes of described fore sub frame left side longeron welding assembly 3 and fore sub frame, be respectively equipped with the lining bearing at the left and right longeron welding of fore sub frame assembly two ends, in the lining bearing, be separately installed with subframe resilient bushing assembly 5, on the left and right longeron welding of fore sub frame assembly front end face, also be provided with concavo-convex reinforced rib 9 respectively, increase its intensity, be formed with a recessed curved surface respectively in the outside, the left and right longeron welding of fore sub frame assembly rear end, on recessed curved surface, be welded with left and right swing arm welding fixed support 8 respectively.
Described fore sub frame after cross member welding assembly 2 is arch shape, on its upper and lower end face, two ends, be respectively equipped with flange 6, at both ends forms the communication port of U shape, on communication port, also be welded with left and right stabilizer bar arm respectively, support assembly after also being welded with driving engine on fore sub frame after cross member welding assembly 2 middle parts also is welded with the direction machine support between support assembly behind the driving engine and right stabilizer bar arm.
As shown in Figure 1, described fore sub frame front cross rail welding assembly 1 two ends arc inner concavity respectively with a fore sub frame left side, right vertical beam welding assembly front end shape matches, these fore sub frame front cross rail welding assembly two ends are welded in a fore sub frame left side respectively, on the right vertical beam welding assembly front end termination, described fore sub frame after cross member welding assembly 2 two ends communication ports respectively with a fore sub frame left side, weld mutually inboard, place, right vertical beam welding recessed curved surface place, assembly rear end, wire length is greater than the length between the line of fore sub frame after cross member welding assembly two ends, so the fore sub frame assembly structure that is formed by connecting is a trapezoidal profile shape between the described fore sub frame front cross rail welding assembly two ends.
Claims (6)
1. fore sub frame assembly, it is characterized in that: include fore sub frame front cross rail welding assembly (1), fore sub frame after cross member welding assembly (2), fore sub frame left side longeron welding assembly (3) and fore sub frame right vertical beam welding assembly (4), the forward and backward crossbeam welding of described fore sub frame assembly is interconnected to constitute a trapezoidal profile shape between the left and right longeron welding of the fore sub frame assembly in twos.
2. fore sub frame assembly according to claim 1, it is characterized in that described fore sub frame front cross rail welding assembly (1) is yi word pattern, these fore sub frame front cross rail welding assembly two ends are upturned, make the upper surface be the U type, and be respectively equipped with the arc inner concavity on the at both ends head, corresponding with fore sub frame left side longeron welding assembly (3), fore sub frame right vertical beam welding assembly (4) front end termination shape respectively, these fore sub frame front cross rail welding assembly (1) two ends are welded in respectively on the left and right longeron welding of the fore sub frame assembly front end termination.
3. fore sub frame assembly according to claim 1, it is characterized in that described fore sub frame after cross member welding assembly (2) is arch shape, this fore sub frame after cross member welding assembly two ends port upper and lower surface is respectively equipped with flange (6), form U shape communication port, be welded in respectively on the left and right longeron welding of the fore sub frame assembly rear end.
4. fore sub frame assembly according to claim 1, it is characterized in that being respectively equipped with a lining bearing (7) on described fore sub frame left side longeron welding assembly (3) and fore sub frame right vertical beam welding assembly (4) two ends, be respectively arranged with fore sub frame resilient bushing assembly in the lining bearing.
5. fore sub frame assembly according to claim 1 and 2 is characterized in that between longeron welding assembly (3) two ends, a described fore sub frame left side that wire length equates between the wire length and fore sub frame right vertical beam welding assembly (4) two ends.
6. according to claim 1 or 3 or 4 described fore sub frame assemblies, it is characterized in that described fore sub frame front cross rail welding assembly (1) two ends wire length is greater than fore sub frame after cross member welding assembly (2) two ends wire length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201105063U CN201040541Y (en) | 2007-06-08 | 2007-06-08 | Front auxiliary car frame assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201105063U CN201040541Y (en) | 2007-06-08 | 2007-06-08 | Front auxiliary car frame assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201040541Y true CN201040541Y (en) | 2008-03-26 |
Family
ID=39252250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201105063U Expired - Fee Related CN201040541Y (en) | 2007-06-08 | 2007-06-08 | Front auxiliary car frame assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201040541Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101811517A (en) * | 2010-04-16 | 2010-08-25 | 无锡同捷汽车设计有限公司 | Internal high-pressure formed auxiliary frame and forming method thereof |
| CN106275086A (en) * | 2015-05-29 | 2017-01-04 | 广州汽车集团股份有限公司 | A kind of car engine room assembly |
| CN106379415A (en) * | 2016-11-18 | 2017-02-08 | 安徽江淮汽车股份有限公司 | Front sub-frame of car |
| CN106515860A (en) * | 2016-11-18 | 2017-03-22 | 安徽江淮汽车集团股份有限公司 | Mounting structure for automobile sub-frame |
-
2007
- 2007-06-08 CN CNU2007201105063U patent/CN201040541Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101811517A (en) * | 2010-04-16 | 2010-08-25 | 无锡同捷汽车设计有限公司 | Internal high-pressure formed auxiliary frame and forming method thereof |
| CN101811517B (en) * | 2010-04-16 | 2013-03-27 | 无锡同捷汽车设计有限公司 | Internal high-pressure formed auxiliary frame and forming method thereof |
| CN106275086A (en) * | 2015-05-29 | 2017-01-04 | 广州汽车集团股份有限公司 | A kind of car engine room assembly |
| US10435076B2 (en) | 2015-05-29 | 2019-10-08 | Guangzhou Automobile Group Co., Ltd. | Vehicle engine compartment assembly |
| CN106379415A (en) * | 2016-11-18 | 2017-02-08 | 安徽江淮汽车股份有限公司 | Front sub-frame of car |
| CN106515860A (en) * | 2016-11-18 | 2017-03-22 | 安徽江淮汽车集团股份有限公司 | Mounting structure for automobile sub-frame |
| CN106379415B (en) * | 2016-11-18 | 2018-08-10 | 安徽江淮汽车集团股份有限公司 | A kind of automobile front subframe |
| CN106515860B (en) * | 2016-11-18 | 2019-03-08 | 安徽江淮汽车集团股份有限公司 | A kind of automobile accessory frame mounting structure |
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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: 20080326 Termination date: 20140608 |