CN1123230A - A support member for a front suspension of a vehicle - Google Patents
A support member for a front suspension of a vehicle Download PDFInfo
- Publication number
- CN1123230A CN1123230A CN 94119820 CN94119820A CN1123230A CN 1123230 A CN1123230 A CN 1123230A CN 94119820 CN94119820 CN 94119820 CN 94119820 A CN94119820 A CN 94119820A CN 1123230 A CN1123230 A CN 1123230A
- Authority
- CN
- China
- Prior art keywords
- crossbeam
- supporting member
- reinforcement
- cross
- gear mechanism
- 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.)
- Granted
Links
Images
Landscapes
- Body Structure For Vehicles (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
The supporting member includes a pair of first and second cross-beams which are separated a preset distance and cross over left and right side pieces; a pair of left and right reinforcing pieces which are spaced at a preset distance and cross over cross-beams of (1) and (2) at the middle portion longitudinally and a plate piece crossing over reinforcing pieces. The suspension arm is hinged to second cross-beam in the longitudinal opposite end portion. The steering gear mechanism is placed on the plate piece. ADVANTAGE-has the enough supporting rigidity for suspension arm; can fully protect the steering gear mechanism against impact which can be resulted from stone-block and similitudes.
Description
The present invention relates to a kind of supporting member of front suspension of automobile.
Usually, the supporting member that is used to support automobile front suspension that has the frame-like shape in plan view comprises that the forward and backward transverse frame of a pair of interval one preset distance and a pair of being used for be connected the left and right side framework of crossbeam at vertical relative two ends, such supporting member in being disclosed in the practical case communique No.3-43077 newly of Japan for example.Body side frame vertically is assembled on the side part on the and arranged on left and right sides that is arranged on car body at relative two ends regularly at it.Two opposite end head lamp brush guard pivot formulas of back transverse frame be supported with suspension arm.Steering gear mechanism is arranged between the transverse frame and is fixedly mounted on the carriage of the vertical pars intermedia office that is arranged at transverse frame.
On supporting member, transverse frame and body side frame can bear huge input suspension arm when for example automobile bounce or automobile turn sharp load.But, because the only vertical relative end connection with body side frame at its vertically relative two ends of transverse frame, thereby supporting member is difficult to obtain enough rigidity.Therefore, traditional supporting member contains following shortcoming, and promptly whole supporting member is easy to by the deformation under load from the suspension arm input, and is not enough to bear this load.
In addition, in above-mentioned supporting member because steering gear mechanism unprotect ground is arranged between the transverse frame, steering gear mechanism through regular meeting by the stone and the analogue damage that take up by automobile in the process of moving.
One object of the present invention is to provide a kind of supporting member of automobile front suspension, and it can have the gratifying support stiffness that is used for suspension arm and can fully protect stone that steering gear mechanism do not thrown and the damage of analogue.
According to the present invention, to achieve these goals, the supporting member of crossing over the automobile front suspension of the side part that is arranged on the car body and arranged on left and right sides comprises a pair of forward and backward crossbeam that separates a preset distance and cross over two side parts; The a pair of left and right reinforcement that separates a preset distance and cross over two crossbeams at vertical centre portion; And entire longitudinal length along reinforcement crosses over the plate of most reinforcement, and its characteristics are that the suspension arm that is used for supporting wheel is hinged with the vertical relative end of one of crossbeam, and steering gear mechanism is arranged on the top of plate.
Crossbeam is preferably made by pipe fitting or rolled-up stock with simple cross-section configuration.
At the supporting member that is used for front suspension of the present invention, owing to cross over almost all the plate of reinforcements as a pedestal along the entire longitudinal length of reinforcement; Two reinforcements firmly connect by the plate of almost crossing over it along its entire longitudinal length fully; And crossbeam firmly is assembled to those by on the firm bonded assembly reinforcement of above-mentioned plate, so can obtain to be used for the gratifying rigidity of whole supporting member.Therefore, even when huge load acts on the supporting member by suspension arm, supporting member can fully bear this load and can prevent distortion.
In addition, according to the present invention, because steering gear mechanism is arranged on the top of plate, steering gear mechanism can protect it not to be subjected in vehicle traveling process strike by stone of throwing and analogue by plate.
Best, crossbeam is made by pipe fitting, can make things convenient for like this and makes the supporting member be used for front suspension at an easy rate.
Above-mentioned and other purpose of the present invention, advantage and characteristic can from the following description that the reference accompanying drawing carries out solve clearer, among the figure:
Fig. 1 is a transparent view, and expression suspension arm and steering gear mechanism are fixedly secured to the situation on the supporting member of vehicle according to the invention front suspension; And
Fig. 2 is a transparent view of only representing the supporting member of vehicle according to the invention front suspension.
Fig. 2 represents the total of the supporting member of vehicle according to the invention front suspension.Supporting member M is provided with one first crossbeam 1 and one second crossbeam 2, first crossbeam is formed by a pipe, is arranged on the front side of the preceding line direction of vehicle, and second crossbeam is formed by a square tube, be arranged to be arranged essentially parallel to first crossbeam 1, with first crossbeam 1 preset distance and being positioned at after first crossbeam at interval.A pair of left and right reinforcement 3 with cap shape cross-sectional plane is crossed over crossbeam 1,2 at vertical centre portion of crossbeam 1,2.Specifically, each reinforcement 3 is provided with the assembly opening 31 of an arc in its front end bottom, be used to put first crossbeam, is provided with the mounting portion 32 of a staged in the upper rear end of each reinforcement, is used for second crossbeam 2 mounted thereto.When assembly opening 31 was installed around the excircle of crossbeam 1 and is installed in crossbeam 2 on the stair-stepping mounting portion 32, reinforcement 3 just was securely fixed on first and second crossbeam 1 and 2.Thus, crossbeam 1,2 is connected to each other to integral body by reinforcement 3.
In preferred embodiment, first and second crossbeam 1 and 2 is made by cross-sectional plane osed top pipe fitting.First and second crossbeam 1 and 2 can be made by the rolled-up stock of cross sectional shape simple (such as cap shape shape and other suitable shape).
First carriage 4 that extends upward and have fixed orifice 41 at an upper portion thereof is fixedly mounted on the two ends longitudinally of first crossbeam.Second carriage 5 that extends upward and have fixed orifice 51 at an upper portion thereof is fixedly mounted on the two ends longitudinally of second crossbeam 2.Along with the top of carriage 4,5 be positioned at car body left side and right side and contact along the bottom of the side part 6 of front and rear direction extension, supporting member M is assembled to the bottom of side part 6 regularly by making side part 6 and carriage 4,5 by bolted connection at fixed orifice 41,51 places.
In addition, in this embodiment, provide the plate 10 of a rectangle individually, in plan view, a plurality of through holes 11 are arranged on it.Plate 10 is fixed on the lower surface of reinforcement 3 in its two opposite ends portion, and like this, it almost is whole reinforcements 3 that plate 10 is crossed over along the entire longitudinal length of reinforcement.
As mentioned above, supporting member M only comprises first and second crossbeams 1,2, and with first, second crossbeam 1,2 integrally bonded assembly reinforcement 3 and plate 10, plate 10 is crossed over almost whole reinforcement 3 along the entire longitudinal length of reinforcement 3.Therefore, supporting member M can make in a simplified manner and can cost-cutting.
In addition, as shown in Figure 1, a pair of left and right suspension arm 7 that is used for the supporting wheel (not shown) is bearing in second carriage, 5, the second carriages 5 by king pin 71 in a kind of mode of vertical oscillation and is arranged on the two opposite sides longitudinally of second crossbeam 2.
It is also parallel with it afterwards that steering gear mechanism 8 is arranged on first crossbeam 1, and be positioned at the top of reinforcement 3.Steering gear mechanism 8 comprises that 81, one in a tooth bar case is contained in tooth bar (not shown) and and the rack bar ingear miniature gears 82 in the tooth bar case 81.Be installed on the reinforcement 3 to a certain stationkeeping of the tooth bar case 81 of steering gear mechanism 8 after first crossbeam 1.Specifically, a pair of left and right geometrical clamp 9 is installed on the top of reinforcement 3, and is positioned at after first crossbeam 1, and by these geometrical clamps, tooth bar case 81 is fixedly mounted in after first crossbeam 1 and is parallel to first crossbeam 1.
Therefore, on the supporting member M of above-mentioned suspension, the plate 10 of crossing over most reinforcement 3 along the entire longitudinal length of reinforcement 3 is used as a pedestal; Reinforcement 3 firmly is connected in basically along the both sides of the entire longitudinal length of reinforcement with plate 10; And first and second crossbeams 1,2 are fixedly fitted to aforesaid and plate 10 stably on the bonded assembly reinforcement 3.This structure of supporting member offers the rigidity of whole supporting member with very big improvement.Therefore, even there is very big load to act on the supporting member M by suspension arm 7 in vehicle traveling process, supporting member M also can bear this load fully and can prevent distortion.
In addition, because tooth bar case 81 is arranged on the plate 10, thereby can protects it and avoid by stone of in vehicle traveling process, being thrown and analogue bump.
Should be noted that the suspension arm 7 that is supported in second crossbeam, 2 one sides in the illustrated embodiment can be bearing in that side of first crossbeam 1.In addition, be arranged on the reinforcement 3 and be positioned at the first crossbeam 1 steering gear mechanism 8 afterwards and can be provided with along second crossbeam 2.
Be appreciated that above-mentioned explanation only relates to a preferred embodiment of the present invention, do not deviating under the preceding topic of the spirit and scope of the invention and can carry out different changes and improvement the present invention.
Claims (2)
1. the supporting member of an automobile front suspension is crossed over the side part (6) that is arranged on the left and right two opposite sides of car body, and described supporting member comprises:
A pair of forward and backward crossbeam (1), (2), they are separated a distance of being scheduled to and cross over described side part (6);
A pair of left and right reinforcement (3), their spaced apart one predetermined distances and in described crossbeam (1), described crossbeam (1), (2) are crossed in vertical pars intermedia office of (2); And
A plate (10), it crosses over most described reinforcement (3) along the entire longitudinal length of described reinforcement (3), it is characterized in that, the suspension arm (7) that is used for supporting wheel is hinged with the vertical relative end of one of described crossbeam (1 or 2), and is provided with a steering gear mechanism (8) on described plate (10).
2. the supporting member of an automobile front suspension as claimed in claim 1 is characterized in that, described crossbeam (1), and (2) are made by pipe fitting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94119820 CN1048459C (en) | 1994-11-25 | 1994-11-25 | A support member for a front suspension of a vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94119820 CN1048459C (en) | 1994-11-25 | 1994-11-25 | A support member for a front suspension of a vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1123230A true CN1123230A (en) | 1996-05-29 |
| CN1048459C CN1048459C (en) | 2000-01-19 |
Family
ID=5039388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94119820 Expired - Fee Related CN1048459C (en) | 1994-11-25 | 1994-11-25 | A support member for a front suspension of a vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1048459C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100453379C (en) * | 2003-12-03 | 2009-01-21 | 达纳公司 | Frame rail torsion attenuator |
| CN101636307B (en) * | 2006-12-29 | 2012-06-20 | Ksm铸造有限公司 | Axle bracket for motor vehicles |
| CN102947118A (en) * | 2010-03-29 | 2013-02-27 | 福特全球技术公司 | Supporting mounting bracket, front differential gear unit mounting method, and front differential gear unit installation structure |
| CN112061234A (en) * | 2020-09-25 | 2020-12-11 | 湖北航天技术研究院特种车辆技术中心 | Cross-country vehicle and combined cross beam device thereof |
-
1994
- 1994-11-25 CN CN 94119820 patent/CN1048459C/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100453379C (en) * | 2003-12-03 | 2009-01-21 | 达纳公司 | Frame rail torsion attenuator |
| CN101636307B (en) * | 2006-12-29 | 2012-06-20 | Ksm铸造有限公司 | Axle bracket for motor vehicles |
| CN102947118A (en) * | 2010-03-29 | 2013-02-27 | 福特全球技术公司 | Supporting mounting bracket, front differential gear unit mounting method, and front differential gear unit installation structure |
| CN102947118B (en) * | 2010-03-29 | 2015-09-09 | 福特全球技术公司 | Supporting mounting bracket, connection structure for the method and front differential gear unit of installing front differential gear unit |
| CN112061234A (en) * | 2020-09-25 | 2020-12-11 | 湖北航天技术研究院特种车辆技术中心 | Cross-country vehicle and combined cross beam device thereof |
| CN112061234B (en) * | 2020-09-25 | 2022-05-03 | 湖北航天技术研究院特种车辆技术中心 | Cross-country vehicle and combined cross beam device thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1048459C (en) | 2000-01-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1532041B1 (en) | Motor vehicle body comprising a support structure made of large-size partial modules | |
| EP1787894B1 (en) | Subframe for a motor vehicle | |
| US20060219462A1 (en) | Forward frame part for a utility vehicle | |
| EP2106935A1 (en) | Vehicle | |
| JPS6320284A (en) | Car body frame of seating type four-wheel buggy car | |
| CN1048459C (en) | A support member for a front suspension of a vehicle | |
| EP0102942B1 (en) | Two-wheeled vehicle | |
| JP6802297B2 (en) | Chassis assembly and land vehicle | |
| DE3433935A1 (en) | Front area of a passenger car | |
| CN217435924U (en) | All-terrain vehicle | |
| CN217435939U (en) | All-terrain vehicle | |
| CN217496379U (en) | All-terrain vehicle | |
| EP1070791B1 (en) | Track cleaner | |
| DE69500436T2 (en) | Front suspension with two wishbones and a motor vehicle equipped with such a suspension | |
| DE3906601C2 (en) | Safety frame for a two-wheeler | |
| DE102004056644A1 (en) | Construction for motor vehicles | |
| DE4234092A1 (en) | Commercial vehicle, in particular front-steering trucks | |
| CN1095672A (en) | The sheet spring that is used for the vehicle rigid shaft | |
| HUT66290A (en) | Frame and material-handling machine | |
| CN112238904A (en) | Compartment floor | |
| CN217347343U (en) | Travelling wheel of basket vehicle | |
| DE4234126A1 (en) | Commercial vehicle, in particular front-steering trucks | |
| DE293015C (en) | ||
| AU623704B2 (en) | Kart frame | |
| EP0502309B1 (en) | Axle with steered wheels and pneumatic suspension for a motor vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |