CN2388061Y - Front-driving independent suspension front axle - Google Patents
Front-driving independent suspension front axle Download PDFInfo
- Publication number
- CN2388061Y CN2388061Y CN 99228983 CN99228983U CN2388061Y CN 2388061 Y CN2388061 Y CN 2388061Y CN 99228983 CN99228983 CN 99228983 CN 99228983 U CN99228983 U CN 99228983U CN 2388061 Y CN2388061 Y CN 2388061Y
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- CN
- China
- Prior art keywords
- assembly
- front axle
- axle
- control arm
- stub
- 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 discloses a front axle assembly for a front-driving independent suspension, which is composed of an integral beam assembly, a control arm assembly, shock-absorber assemblies, steering knuckles, a front drive wheel hub, and a front brake assembly. The utility model is characterized in that the upper ends of shock-absorber assemblies at each end of the front axle assembly are connected with a vehicle body through a spherical pressing seat, and the lower ends of the shock-absorber assemblies at each end of the front axle assembly are connected with the steering knuckles, and the steering knuckles are connected with a lower sphere head assembly which is fixed on the control arm assembly. The utility model has the advantages of good shock-absorbing effect and simple structure. The utility model overcomes the defect of inconvenient installation and adjustment existing in the prior art.
Description
The utility model relates to a kind of before driving independent suspension front axle assembly that is mainly used on Light-duty Vehicle, minicar or the car.
At present, for the swing that reduces Light-duty Vehicle with jolt, reach good damping effect, people often take independent suspension structure.The disclosed CN2089420U of representative type such as Chinese patent, two kinds of structures of CN2128914Y.For the former, its framing member wearing and tearing are big, easily form premature wear, the material requirements height.Framing member is many and complicated for the latter, and institute takes up space big; Two arm setting accuracy height up and down, the steering hardware difficulty of matching is big, adjusts inconvenient.
The purpose of this utility model just be to provide a kind of damping effect good and simple in structure, the before driving independent suspension front axle assembly that is used on Light-duty Vehicle, minicar or the car easy to adjust is installed.
The purpose of this utility model is that the combination by following structure realizes.This front axle assembly is by whole crossbeam assembly, the Control arm assembly, and drum-type traveller vibration damper assembly, steering swivel, before driving wheel hub and front brake assembly are formed.Whole crossbeam assembly is installed on vehicle body or the chassis side rail, whole front axle assembly left and right sides two-end structure is identical, the vibration damper assembly upper end of each end of front axle assembly links by spherical wedge and vehicle body, the center of gyration that is constituted is a center-point on the stub, the vibration damper assembly lower end is connecting steering swivel, steering swivel also be fixed on the Control arm assembly on following bulb assembly link to each other and constitute center-point under the stub, stub center-point on line up and down forms the stub line of centers, steering swivel rotates around the stub line of centers.The Control arm assembly connects with axle sleeve and whole crossbeam by axle, is lined with elastomeric material between axle and the axle sleeve, also has a position to connect by rubber bulb and whole crossbeam on the Control arm assembly simultaneously.
The utility model relatively has following good effect with conventional art: one, the system and the dereliction latch structure of the directed quantitative exercise that the space multi-point flexibly links reduce the suffered impact load of car load, can reduce simultaneously the design rigidity of suspension, improve riding comfort with the vibration frequency that reduces vehicle body.Its two, this front axle assembly turns to and the drive configuration compactness, makes driving engine have bigger arrangement space, and manufacturing process is simplified.Its three, adopt whole beam structure, make this front axle assembly on car load, install and adjust faster convenience.Only need one of toe-in value in Front wheel Alignment Parameters, all the other parameters can determine in manufacturing process, thereby have improved particularity, road-holding property and the driving safety of whole assembly.
Below by way of embodiments and drawings the technical solution of the utility model and effect are described further.
Fig. 1 is each block construction of front axle assembly and scheme of installation.
The before driving independent suspension front axle that reflects among Fig. 1 is by forming as lower member: 1: drum-type traveller vibration damper assembly, 2: whole crossbeam assembly, 3: Control arm assembly, 4: the before driving wheel hub, 5: the front brake assembly, 6: steering swivel, 7: rubber sphere head assembly, 8: the ball-type wedge, 9: following bulb assembly, 10: rubber bulb, 11, Control arm rotating shaft axle sleeve, 12: elastomeric material.
The vibration damper assembly at these two ends, scheme drawing left and right sides is identical with Control arm assembly symmetry, the vibration damper assembly of right-hand member omits and will not represent, whole crossbeam assembly 2 is installed on vehicle body or the chassis side rail in this before driving independent suspension front axle assembly, vibration damper assembly 1 upper end of each end structure of the whole front axle assembly left and right sides links with vehicle body by spherical wedge 8, the center of gyration that is constituted is center-point A on the stub, vibration damper assembly 1 lower end is connecting steering swivel 6, steering swivel 6 also be fixed on Control arm assembly 3 on following bulb assembly 9 link to each other and constitute center-point B under the stub, stub center-point on line AB up and down forms the stub line of centers, and steering swivel 6 rotates around stub line of centers AB.Control arm assembly 3 connects with axle sleeve 11 and whole crossbeam 2 by axle 10, is lined with elastomeric material 12 between axle 10 and the axle sleeve 11, on the Control arm assembly 3 simultaneously in addition a position pass through rubber bulb 7 and 2 connections of whole crossbeam.
Above structure adopts coil spring as the suspension elastic element, coil spring is at bumper traveller up-and-down movement, so just can power and the moment of transfer function between wheel and vehicle body, and relax by uneven road surface and give the impact load of vehicle body to guarantee the ride comfort and the stability of driving.Front axle assembly employing bumper upper end is hinged to replace steering yoke bolt to make steering swivel constitute no stub steering swivel with lower end ball latch structure, make on the stub center-point A in the suspension motion relatively the vehicle body position remain unchanged, bumper can be considered around this point and rotates, Control arm connects formation first obligatory point by axle and axle sleeve with whole crossbeam, Control arm can be considered around this axle and rotates up and down, because between Control arm rotating shaft and the axle sleeve certain elasticity is arranged, Control arm also can have certain teeter like this; Simultaneously Control arm connects with whole crossbeam by the rubber bulb and forms flexible second and assist obligatory point, and this rubber bulb can the orientation variation of control system Front wheel Alignment Parameters quantitatively; Therefore constitute a space multi-point flexibly and link axial system before the before driving of the directed quantitative exercise of traveller, rod control.
Claims (2)
1, before driving independent suspension front axle, by whole crossbeam assembly (2), drum-type traveller vibration damper assembly (1), steering swivel (6), before driving wheel hub (4) and front brake assembly (5) are formed, whole crossbeam (2) is installed on vehicle body or the chassis side rail, and whole front axle assembly left and right sides two-end structure is identical, it is characterized in that:
The vibration damper assembly of each end of front axle assembly (1) upper end links by spherical wedge (8) and vehicle body, the center of gyration that is constituted is center-point A on the stub, vibration damper assembly (1) lower end is connecting steering swivel (6), steering swivel (6) also be fixed on Control arm assembly (3) on following bulb assembly (9) link to each other and constitute center-point B under the stub, stub center-point on line up and down forms stub line of centers AB, and steering swivel (6) rotates around stub line of centers AB.
2, before driving independent suspension front axle according to claim 1 is characterized in that:
Control arm assembly (3) connects with axle sleeve (11) and whole crossbeam (2) by axle (10), be lined with elastomeric material (12) between axle (10) and the axle sleeve (11), also have a position to connect on the Control arm assembly (3) simultaneously by rubber bulb (7) and whole crossbeam (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99228983 CN2388061Y (en) | 1999-07-22 | 1999-07-22 | Front-driving independent suspension front axle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99228983 CN2388061Y (en) | 1999-07-22 | 1999-07-22 | Front-driving independent suspension front axle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2388061Y true CN2388061Y (en) | 2000-07-19 |
Family
ID=34018279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99228983 Expired - Fee Related CN2388061Y (en) | 1999-07-22 | 1999-07-22 | Front-driving independent suspension front axle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2388061Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100377898C (en) * | 2001-04-12 | 2008-04-02 | Skf公司 | Shock absorber module |
| WO2011130883A1 (en) * | 2010-04-19 | 2011-10-27 | 新大洋机电集团有限公司 | Rear-mounted and rear-drive chassis for ultra-micro low-speed pure electric passenger car |
| CN102795264A (en) * | 2012-08-16 | 2012-11-28 | 奇瑞汽车股份有限公司 | Reinforcement structure for front sub-frame |
| CN104249613A (en) * | 2013-06-27 | 2014-12-31 | 铃木株式会社 | Front suspension device |
| CN106994591A (en) * | 2017-03-24 | 2017-08-01 | 北京汽车股份有限公司 | Traveller disassembling tool for assemblies |
| CN109849606A (en) * | 2019-03-14 | 2019-06-07 | 扬州东升汽车零部件股份有限公司 | The front suspension assembly of commercial vehicle |
-
1999
- 1999-07-22 CN CN 99228983 patent/CN2388061Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100377898C (en) * | 2001-04-12 | 2008-04-02 | Skf公司 | Shock absorber module |
| WO2011130883A1 (en) * | 2010-04-19 | 2011-10-27 | 新大洋机电集团有限公司 | Rear-mounted and rear-drive chassis for ultra-micro low-speed pure electric passenger car |
| CN102795264A (en) * | 2012-08-16 | 2012-11-28 | 奇瑞汽车股份有限公司 | Reinforcement structure for front sub-frame |
| CN104249613A (en) * | 2013-06-27 | 2014-12-31 | 铃木株式会社 | Front suspension device |
| CN106994591A (en) * | 2017-03-24 | 2017-08-01 | 北京汽车股份有限公司 | Traveller disassembling tool for assemblies |
| CN109849606A (en) * | 2019-03-14 | 2019-06-07 | 扬州东升汽车零部件股份有限公司 | The front suspension assembly of commercial vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |