CN203485702U - Front suspension of automobile - Google Patents
Front suspension of automobile Download PDFInfo
- Publication number
- CN203485702U CN203485702U CN201320544012.1U CN201320544012U CN203485702U CN 203485702 U CN203485702 U CN 203485702U CN 201320544012 U CN201320544012 U CN 201320544012U CN 203485702 U CN203485702 U CN 203485702U
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- CN
- China
- Prior art keywords
- leaf spring
- bumper
- air chamber
- automobile
- propons
- 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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Abstract
The utility model provides a front suspension of an automobile. The front suspension is connected with a car frame and a front axle; the front suspension comprises a plate spring (1) which is fixed by U-bolts and a pressing plate (4); a shock absorber (2) is connected between the car frame and the plate spring (1); the front axle is provided with a front axle air chamber (5); the shock absorber (2) and the front axle air chamber (5) when the automobile steers at a limit position are arranged in a staggered manner. When the automobile steers at the limit position, the shock absorber and the front axle air chamber are arranged in a staggered manner, so that the requirement of the automobile to steering angle is met, the collision of the shock absorber and the front axle air chamber of the front suspension is prevented, and the safety performance of the automobile is improved.
Description
Technical field
The utility model relates to a kind of automobile front suspension, particularly a kind of 9 meters of following vehicle forward mountings.
background technology
Automobile suspension system just refers to by the spring between vehicle body and tire and bumper and forms whole supporting system.The due function of suspension is to support vehicle body, improves the sensation of taking, and different suspension settings can make driver have different driving experiences.The comprehensive multi-acting force of suspension, is determining stability, traveling comfort and the safety of vehicle.Typical suspension structure is comprised of elastic element, guiding mechanism and bumper etc., and elastic element has again the forms such as leaf spring, air bellow, coil spring and torsion bar spring.
As shown in Figure 1, the bumper of current 9 meters of following vehicle forward mountings mainly comprises upper bracket 6 and lower bracket 3, wherein upper bracket 6 is installed on vehicle frame, lower bracket 3 is arranged on leaf spring 1 lower end, this lower bracket 3 is 546mm from leaf spring centre distance, and lower bracket 3 is that the installation grasswort, staybolt, the jam nut that by leaf spring 1, are carried form.As shown in Figure 2, bumper adopts this installation site, when propons is turning to while reaching capacity position, bumper 2 is closer from propons air chamber 5 distances, and the possibility easily bumping, must carry out spacing to propons, thereby make front axle steering angle out of reach maximum, make turn radius excessive, reduce and turn to efficiency, car load manoevreability is poor.If make propons meet steering angle, just increased the possibility of propons air chamber 5 with bumper 2 interference, may cause breaking mutually, make complete vehicle quality have potential safety hazard.
Utility model content
The utility model provides a kind of automobile front suspension of dependable performance, meets the requirement of vehicle to steering angle, avoids front-suspension shock absorption device and propons air chamber to bump, and improves the safety performance of automobile.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of automobile front suspension, this forward mounting connecting vehicle frame and propons, described forward mounting comprises leaf spring, this leaf spring is fixed by saddle clamp and pressing plate, between vehicle frame and leaf spring, be connected with bumper, described propons is provided with propons air chamber, the setting of staggering of propons air chamber when described bumper and motor turning end position.
Preferably, described bumper lower end is departed from leaf spring center and is installed in plane on leaf spring.
Preferably, described bumper is connected to plane on leaf spring by lower bracket.
Preferably, described lower bracket and pressing plate level connection joint are whole.
From above technical scheme, the utlity model has following beneficial effect:
The setting of staggering of front-suspension shock absorption device and propons air chamber, and the upper plane that leaf spring center is fixed on leaf spring is departed from this bumper lower end, when automobile is during in steering lock position, between bumper and propons air chamber, there are enough distances, solved the interference problem of front-suspension shock absorption device and propons air chamber, thereby make steering angle meet car load requirement, reduced turn radius, improved and turn to efficiency, car load manoevreability strengthens, also avoid propons air chamber and bumper mutually to break, improve the safety performance of automobile simultaneously; Bumper lower bracket and be whole for the fixing pressing plate level connection joint of leaf spring, convenient to departing from the control of size.
Accompanying drawing explanation
Fig. 1 shows the structural representation of prior art automobile front suspension;
When Fig. 2 shows prior art front overhang and hangs over steering lock position, position relationship schematic diagram between bumper and propons air chamber;
Fig. 3 is the structural representation of the utility model automobile front suspension;
Fig. 4 is the utility model front overhang while hanging over steering lock position, position relationship schematic diagram between bumper and propons air chamber.
The specific embodiment
Fig. 3 shows the structural representation of utility model automobile front suspension, as shown in the figure, this automobile front suspension comprises leaf spring 1, this leaf spring center is fixed by saddle clamp and pressing plate, between vehicle frame and leaf spring 1, be connected with a pair of bumper 2, the relative leaf spring Central Symmetry of this bumper distributes, the upper end of bumper 2 is installed on vehicle frame by upper bracket 6, the lower end of bumper 2 is installed in plane on leaf spring 1 by lower bracket 3, and bumper 2 lower ends are departed from leaf spring center 496mm and are arranged, the lower bracket 3 of bumper and the as a whole parts of pressing plate 4 level connection joint.
When Fig. 4 shows the utility model front overhang and hangs over steering lock position, position relationship schematic diagram between bumper 2 and propons air chamber 5, front overhang suspends to the effect of connecting vehicle frame and propons, propons is provided with propons air chamber 5, as we can see from the figure, when adopting the installation site of bumper 2 shown in Fig. 3, when propons is during in steering lock position, between bumper 2 and propons air chamber 5, there are enough distances, solved the interference problem of front-suspension shock absorption device 2 with propons air chamber 5, also solved drg in wear limit situation simultaneously, propons air chamber 5 is interfered with bumper 2, the problem mutually breaking, improve the safety of automobile.
The above embodiment is only that preferred implementation of the present utility model is described; not scope of the present utility model is limited; do not departing under the prerequisite of the utility model design spirit; various distortion and improvement that those of ordinary skills make the technical solution of the utility model, all should fall in the definite protection domain of claims of the present utility model.
Claims (4)
1. an automobile front suspension, this forward mounting connecting vehicle frame and propons, described forward mounting comprises leaf spring (1), this leaf spring is fixed by saddle clamp and pressing plate (4), between vehicle frame and leaf spring (1), be connected with bumper (2), described propons is provided with propons air chamber (5), it is characterized in that: the setting of staggering of the propons air chamber (5) when described bumper (2) and motor turning end position.
2. automobile front suspension according to claim 1, is characterized in that: described bumper (2) lower end is departed from leaf spring center and is installed in the upper plane of leaf spring (1).
3. automobile front suspension according to claim 2, is characterized in that: described bumper (2) is connected to the upper plane of leaf spring (1) by lower bracket (3).
4. automobile front suspension according to claim 3, is characterized in that: described lower bracket (3) is integral body with pressing plate (4) level connection joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320544012.1U CN203485702U (en) | 2013-09-03 | 2013-09-03 | Front suspension of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320544012.1U CN203485702U (en) | 2013-09-03 | 2013-09-03 | Front suspension of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203485702U true CN203485702U (en) | 2014-03-19 |
Family
ID=50256556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320544012.1U Expired - Fee Related CN203485702U (en) | 2013-09-03 | 2013-09-03 | Front suspension of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203485702U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114683035A (en) * | 2022-02-14 | 2022-07-01 | 东风柳州汽车有限公司 | Assembling device |
-
2013
- 2013-09-03 CN CN201320544012.1U patent/CN203485702U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114683035A (en) * | 2022-02-14 | 2022-07-01 | 东风柳州汽车有限公司 | Assembling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20140319 Termination date: 20170903 |