CN200992233Y - Automobile front subframe - Google Patents
Automobile front subframe Download PDFInfo
- Publication number
- CN200992233Y CN200992233Y CN 200620144512 CN200620144512U CN200992233Y CN 200992233 Y CN200992233 Y CN 200992233Y CN 200620144512 CN200620144512 CN 200620144512 CN 200620144512 U CN200620144512 U CN 200620144512U CN 200992233 Y CN200992233 Y CN 200992233Y
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- CN
- China
- Prior art keywords
- vertical section
- support
- crossbeam
- swing arm
- mounting hole
- 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 - Lifetime
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Abstract
The utility model relates to a car front sub frame, which is composed of a beam and a U-typed pipe. The U-typed pipe is composed of a lateral section and two vertical sections. The beam is fixed between the ends of the two vertical sections. The joint parts of the lateral section and two vertical sections respectively form a front car body connecting plate assembly which can be connected fixedly with the car body. The two ends of the two vertical sections form a rubber support mounting panel assembly which can be connected fixedly with the car body. Wherein, the lateral section is provided with a first stent which can fix and mount the engine; the beam is provided with a second stent which can fix and mount the engine. The combination of the first stent and the second stent can fix and mount the engine; the beam is provided with a third stent which can fix the steering-gear. Therefore, after the installation of engine mounting and steering-gear on the car front sub frame, the inner structure of the car fore-cabin becomes compact.
Description
Technical field
The utility model relates to a kind of automobile chassis frame, especially relates to a kind of automobile front subframe that is used to be assemblied on the automobile front chamber chassis.
Background technology
China's utility model patent 200520045357.8 specification sheetss disclose a kind of fore sub frame that is used to be assemblied on the car body chassis, it is welded by the coupling that one-time formed shaped by fluid pressure tubing and steel plate are stamped to form, and coupling comprises a crossbeam, two Qian Ta, two middle towers and two lining pipes; Wherein, the U-shaped tubing that shaped by fluid pressure tubing is made of a traversing section and two vertical section, intersection at its two vertical section and traversing section is welded with preceding tower respectively, respectively is welded with lining pipe at the end of its two vertical section, is welded with a crossbeam between the end of its two vertical section; Be welded with middle tower near also individual above the end of shaped by fluid pressure tubing and the crossbeam weld; The traversing section of shaped by fluid pressure tubing is provided with some supports.This fore sub frame need be installed on the vehicle body by two Qian Ta, two middle towers and two lining pipes, installs complicated; Again owing to the support that can connect engine mounting, steering box, front swing arm or preceding fixed arm is arranged on the traversing section of fore sub frame, need to use a plurality of fore sub frames engine mounting, steering box, front swing arm and preceding fixed arm could be fixedly connected on the fore sub frame, perhaps the fore sub frame that manufacturing dimension is bigger just can be with captive joint engine mounting, steering box, front swing arm and preceding fixed arm, make loosely organized, not compact in the automobile front chamber.
The utility model content
The technical problems to be solved in the utility model provides a kind of automobile front subframe that makes the automobile front chamber compact conformation.
For solving the problems of the technologies described above, a kind of automobile front subframe of the utility model comprises crossbeam and inner high voltage forming U type pipe, and this U type Guan Youyi limit traversing section and two vertical section constitute, and this crossbeam is fixed between the end of this two vertical section; On the connecting portion of this two vertical section and this traversing section, be formed with the front body connecting panel assembly that to captive joint with vehicle body respectively; Be formed with the rubber bearing adapter plate assembly of captiveing joint on the end of this two vertical section with vehicle body; Wherein, but described traversing section is provided with stationary engine first support that suspends, but described crossbeam is provided with second support that stationary engine suspends; But this first support cooperates stationary engine to suspend with this second support; Described crossbeam is provided with fixedly the 3rd support of steering box.
As a kind of improvement of the present utility model, wherein, be respectively equipped with the fixedly mounting hole of front stabilizer bar on the position between the end of described two vertical section and the described crossbeam.
As a kind of improvement of the present utility model, wherein, the two ends of described crossbeam are separately fixed on the described two vertical section sides; Offer the first front swing arm mounting hole on the both ends of this crossbeam respectively, offer the second front swing arm mounting hole on the position of the close described traversing section of this two vertical section respectively; This first front swing arm mounting hole cooperates fixedly front swing arm with this second front swing arm mounting hole.
As a kind of improvement of the present utility model, wherein, be respectively equipped with on the end of described two vertical section and be convenient to fore sub frame and be installed to knock hole support on the vehicle body.
The utility model compared with prior art, a kind of automobile front subframe of the utility model, but be provided with stationary engine first support that suspends because U type pipe is put into traversing section, but crossbeam is provided with second support that stationary engine suspends; But first support cooperates stationary engine to suspend with second support; Also be provided with fixedly the 3rd support of steering box on the crossbeam.Therefore, after on the automobile front subframe engine mounting and steering box being installed, automobile front chamber inner structure compactness.Owing to automobile front subframe being fixed on the vehicle body, easy for installation again by the rubber bearing adapter plate total performance on the end of front body connecting panel assembly on the connecting portion of two vertical section and traversing section and two vertical section.Front stabilizer bar can be connected on the end and the mounting hole on the position between the described crossbeam of two vertical section, and front swing arm can be connected on the both ends of crossbeam and on the position of the close traversing section of two vertical section, after automobile front subframe was installed front stabilizer bar and front swing arm, the structure in the automobile front chamber was also very compact.On the end of two vertical section, be provided with the knock hole support, when fore sub frame is installed, can fore sub frame be in place like this by the knock hole on the support.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is further described.
Fig. 1 is the perspective view of a kind of automobile front subframe of the utility model.
The specific embodiment
See also Fig. 1, a kind of automobile front subframe of the utility model comprises crossbeam 2 and inner high voltage forming U type pipe 1.
This U type pipe 1 is made of a traversing section 1a and two vertical section 1b; This crossbeam 2 is fixed between the end of this two vertical section 1b, and the two ends of crossbeam 2 are separately fixed on the side of described two vertical section 1b, thereby makes this U type pipe 1 and this crossbeam 2 constitute an osed top " mouth " fonts; On the connecting portion of this two vertical section 1b and this traversing section 1a, be formed with the front body connecting panel assembly 3 that to captive joint with vehicle body respectively, offer bush hole 30 on this front body connecting panel assembly 3, can establish rubber mount in this bush hole 30, pass with bolt and can establish rubber mount in this bush hole 30 fore sub frame is fixedly connected on the vehicle body; Be formed with the rubber bearing adapter plate assembly 4 of captiveing joint on the end of this two vertical section 1b with vehicle body, offer rubber bearing mounting hole 40 on this rubber bearing adapter plate assembly 4, can establish rubber bearing in this rubber bearing mounting hole 40, the rubber bearing that passes in this rubber bearing mounting hole 40 with bolt is fixedly connected on fore sub frame on the vehicle body; Be respectively equipped with the fixedly mounting hole 10 of front stabilizer bar on the position between the end of described two vertical section 1b and the described crossbeam 2; But described traversing section 1a is provided with the stationary engine first support 5a that suspends, but described crossbeam 2 is provided with the second support 5b that stationary engine suspends; But this second support of this first support and 5a 5b cooperates stationary engine to suspend; Also be provided with fixedly the 3rd support 6 of steering box on this crossbeam 2; Offer the first front swing arm mounting hole 20 on the both ends of this crossbeam 2 respectively, offer the second front swing arm mounting hole 11 respectively on the position of the close described traversing section 1a of this two vertical section 1b; This first front swing arm mounting hole 20 cooperates fixedly front swing arm with this second front swing arm mounting hole 11.Be respectively equipped with on the end of two vertical section 1b and be convenient to fore sub frame is installed to knock hole support 50 on the vehicle body, when fore sub frame is installed, can fore sub frame accurately be installed on the vehicle body like this by the knock hole on the support.
Claims (4)
1. an automobile front subframe comprises crossbeam and inner high voltage forming U type pipe, and this U type Guan Youyi root traversing section and two vertical section constitute, and this crossbeam is fixed between the end of this two vertical section; On the connecting portion of this two vertical section and this traversing section, be formed with the front body connecting panel assembly that to captive joint with vehicle body respectively; Be formed with the rubber bearing adapter plate assembly of captiveing joint on the end of this two vertical section with vehicle body; It is characterized in that: but described traversing section is provided with stationary engine first support that suspends, but described crossbeam is provided with second support that stationary engine suspends; But this first support cooperates stationary engine to suspend with this second support; Described crossbeam is provided with fixedly the 3rd support of steering box.
2. a kind of automobile front subframe according to claim 1 is characterized in that: be respectively equipped with the fixedly mounting hole of front stabilizer bar on the position between the end of described two vertical section and the described crossbeam.
3. a kind of automobile front subframe according to claim 1 is characterized in that: the two ends of described crossbeam are separately fixed on the described two vertical section sides; Offer the first front swing arm mounting hole on the both ends of this crossbeam respectively, offer the second front swing arm mounting hole on the position of the close described traversing section of this two vertical section respectively; This first front swing arm mounting hole cooperates fixedly front swing arm with this second front swing arm mounting hole.
4. a kind of automobile front subframe according to claim 1 is characterized in that: be respectively equipped with on the end of described two vertical section and be convenient to fore sub frame is installed to knock hole support on the vehicle body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620144512 CN200992233Y (en) | 2006-12-30 | 2006-12-30 | Automobile front subframe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620144512 CN200992233Y (en) | 2006-12-30 | 2006-12-30 | Automobile front subframe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200992233Y true CN200992233Y (en) | 2007-12-19 |
Family
ID=38945308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620144512 Expired - Lifetime CN200992233Y (en) | 2006-12-30 | 2006-12-30 | Automobile front subframe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200992233Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102114763A (en) * | 2010-12-31 | 2011-07-06 | 纽贝耳汽车(杭州)有限公司 | Installation structure of electric vehicle drive system |
| CN103687778A (en) * | 2011-07-01 | 2014-03-26 | 奥迪股份公司 | Subframe with integrated pneumatic or hydraulic liquid vessel for the vehicle chassis of motor vehicles |
| CN104890733A (en) * | 2015-06-28 | 2015-09-09 | 奇瑞商用车（安徽）有限公司 | Connecting structure for auxiliary frame of passenger car and front longitudinal beam of passenger car body |
| CN105480301A (en) * | 2014-09-18 | 2016-04-13 | 广州汽车集团股份有限公司 | Front auxiliary frame for electric vehicle and suspension system for electric vehicle |
-
2006
- 2006-12-30 CN CN 200620144512 patent/CN200992233Y/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102114763A (en) * | 2010-12-31 | 2011-07-06 | 纽贝耳汽车(杭州)有限公司 | Installation structure of electric vehicle drive system |
| CN102114763B (en) * | 2010-12-31 | 2013-12-25 | 纽贝耳汽车(杭州)有限公司 | Installation structure of electric vehicle drive system |
| CN103687778A (en) * | 2011-07-01 | 2014-03-26 | 奥迪股份公司 | Subframe with integrated pneumatic or hydraulic liquid vessel for the vehicle chassis of motor vehicles |
| CN103687778B (en) * | 2011-07-01 | 2016-08-17 | 奥迪股份公司 | For automotive vehicle chassis, the subframe with integrated pneumatically or hydraulically fluid container |
| CN105480301A (en) * | 2014-09-18 | 2016-04-13 | 广州汽车集团股份有限公司 | Front auxiliary frame for electric vehicle and suspension system for electric vehicle |
| CN105480301B (en) * | 2014-09-18 | 2018-06-05 | 广州汽车集团股份有限公司 | Electric vehicle fore sub frame and electric vehicle suspension system |
| CN104890733A (en) * | 2015-06-28 | 2015-09-09 | 奇瑞商用车（安徽）有限公司 | Connecting structure for auxiliary frame of passenger car and front longitudinal beam of passenger car body |
| CN104890733B (en) * | 2015-06-28 | 2017-07-11 | 奇瑞商用车（安徽）有限公司 | A kind of attachment structure of auxiliary car frame of passenger car and front stringpiece of vehicle body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shenzhen BYD Auto Co., Ltd. Assignor: Biyadi Co., Ltd. Contract fulfillment period: 2008.4.25 to 2016.7.11 Contract record no.: 2008440000079 Denomination of utility model: Automobile front auxiliary frame installing structure Granted publication date: 20071219 License type: General permission Record date: 20080513 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: COMMON LICENCE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.4.25 TO 2016.7.11 Name of requester: BIYADI AUTOMOBILE CO., LTD., SHENZHEN CITY Effective date: 20080513 |
|
| CX01 | Expiry of patent term |
Granted publication date: 20071219 |
|
| EXPY | Termination of patent right or utility model |