CN201494269U - Disconnected type front axle assembly - Google Patents
Disconnected type front axle assembly Download PDFInfo
- Publication number
- CN201494269U CN201494269U CN2009203088682U CN200920308868U CN201494269U CN 201494269 U CN201494269 U CN 201494269U CN 2009203088682 U CN2009203088682 U CN 2009203088682U CN 200920308868 U CN200920308868 U CN 200920308868U CN 201494269 U CN201494269 U CN 201494269U
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- CN
- China
- Prior art keywords
- arm
- assembly
- front axle
- transverse
- breakaway
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- 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
A disconnected type front axle assembly relates to a vehicle front shaft device and consists of two double-transverse-swing-arm disconnected type front axle assemblies which are respectively independent and symmetrically distributed left and right. Each double-transverse-swing-arm disconnected type front axle assembly comprises a hub, a brake disc assembly, a brake assembly, a steering knuckle assembly, a bearing arm, an upper transverse swing arm, a lower transverse swing arm, a steering pull rod, a steering converter, a transverse stabilizing rod hanging arm and a transverse stabilizing rod, wherein the upper transverse swing arm and the lower transverse swing arm can rotate freely around the bearing arm in a perpendicular direction, the hub, the brake disc assembly and the brake assembly are arranged on the steering knuckle assembly, the steering knuckle assembly is arranged on the bearing arm, one end of the upper transverse swing arm and one end of the lower transverse swing arm are rotationally connected with the bearing arm, other ends of the upper transverse swing arm and the lower transverse swing arm can be connected with the total vehicle through spherical hinges, the steering pull rod is connected between the steering converter and the steering knuckle assembly, and the transverse stabilizing rod is arranged on the bearing arm through the transverse stabilizing rod hanging arm. The disconnected type front axle assembly greatly increases running comfort and stability, is reasonable and reliable in structure, and is extremely suitable to be used in high-level coaches.
Description
[technical field]:
The utility model relates to a kind of automobile front-axle device, particularly a kind of breakaway-element front axle assy that is applicable to coach luxury coach.
[background technology]:
The propons that existing common motor omnibus connects left and right wheels is generally the integral type propons, and its load member is that a rigidity is forged front axle, is connected with car load by BF or LF.Because connecting the parts of left and right wheels is a rigidity front axle, so left and right wheels can't self-movement but involved influence mutually, the traveling comfort that has a strong impact on driving more shows extremely obviously by rough road conditions the time with stable.
[utility model content]:
The technical problems to be solved in the utility model is: provide a kind of breakaway-element front axle assy, to improve traveling comfort, the stability of driving.
The technical scheme that solves the problems of the technologies described above is: a kind of breakaway-element front axle assy, this breakaway-element front axle assy by two separately two transversal swinging arm breakaway-element front axle assys of distributing of independence and left-right symmetric constitute, described pair of transversal swinging arm breakaway-element front axle assy comprises wheel hub and brake disk assembly, brake assembly, knuckle assembly, load bearing arm, the last transversal swinging arm that can freely rotate in vertical direction around load bearing arm, following transversal swinging arm, and steering track rod, turn to conv, Panhard rod arm and Panhard rod, described wheel hub and brake disk assembly, brake assembly is installed on the knuckle assembly, knuckle assembly is installed on the load bearing arm, on, following transversal swinging arm one end is rotationally connected with load bearing arm respectively, and the other end is connected with car load by ball pivot respectively; Described steering track rod is connected and turns between conv and the knuckle assembly, and Panhard rod is installed on the load bearing arm by the Panhard rod arm.
Further technical scheme of the present utility model is: between described upper and lower transversal swinging arm and the load bearing arm is to be connected with tapered roller bearing by pin.
Described ball pivot is the whippy rubber bushing that contains.
Because adopt said structure, the breakaway-element front axle assy of the utility model is compared with existing integral type propons, has following beneficial effect:
1, greatly improve the traveling comfort and the stability of vehicle ':
Since the utility model by two separately two transversal swinging arm breakaway-element front axle assys of distributing of independence and left-right symmetric constitute, therefore, adopt its left and right sides front vehicle wheel of vehicle of this breakaway-element front axle assy to be installed in the two ends of breakaway-element front axle assy respectively, can self-movement, when single wheel has when beating, the another side wheel is unaffected fully, cooperates AIRMATIC Dual Control, can greatly improve the traveling comfort and the stability of vehicle '.
2, rational in infrastructure, reliable:
Because of the present utility model pair of transversal swinging arm breakaway-element front axle assy comprises wheel hub and brake disk assembly, brake assembly, knuckle assembly, load bearing arm, goes up transversal swinging arm, following transversal swinging arm, and steering track rod, turn to conv etc., wherein, upper and lower transversal swinging arm one end is rotationally connected with load bearing arm respectively, and it can freely be rotated in vertical direction around load bearing arm; The other end of upper and lower transversal swinging arm is connected with car load by the whippy rubber bushing that contains, and makes the left and right wheels that is installed on wheel hub and the brake disk assembly independently respectively make perpendicular movement with respect to vehicle frame, has guaranteed the traveling comfort and the stability of vehicle '; And the wheel hub and brake disk assembly, the brake assembly that are installed on the steering swivel can be realized braking function; Turn to conv to be connected with steering swivel by steering track rod, vehicle can realize turning to function by to turning to the Spin Control of conv, and therefore, structure of the present utility model is not only very reasonable, but also safe and reliable.
3, applied widely:
The utility model is not only applicable to coach luxury coach, but also applicable to other multi-form automobile, its Applicable scope is more extensive.
Below, the technical characterictic to the breakaway-element front axle assy of the utility model is further described in conjunction with the accompanying drawings and embodiments.
[description of drawings]:
Fig. 1～Fig. 2: the structural representation of described in the utility model pair of transversal swinging arm breakaway-element front axle assy;
Fig. 1: front view, the birds-eye view of Fig. 2: Fig. 1;
Fig. 3: the annexation scheme drawing of going up between transversal swinging arm and the load bearing arm (that is: the A of Fig. 1 is to cutaway view Amplified image) described in the utility model;
The label declaration of each vital parts is as follows among the figure:
1-wheel hub and brake disk assembly, the 2-load bearing arm, the last transversal swinging arm of 3-, transversal swinging arm under the 4-,
The 5-brake assembly, the 6-steering track rod, the 7-ball pivot, 8-turns to conv,
The 9-knuckle assembly, 10-Panhard rod arm, the 11-Panhard rod,
The 12-pin, the 13-tapered roller bearing.
[specific embodiment]:
Embodiment:
A kind of breakaway-element front axle assy, it by two separately two transversal swinging arm breakaway-element front axle assys of distributing of independence and left-right symmetric constitute, the described pair of transversal swinging arm breakaway-element front axle assy (comprises wheel hub and brake disk assembly 1, air-pressure disc brake assembly 5, knuckle assembly 9, load bearing arm 2, last transversal swinging arm 3, the transversal swinging arm 4, and steering track rod 6 down that can freely rotate in vertical direction around load bearing arm 2, turns to conv 8, Panhard rod arm 10 and Panhard rod 11 referring to Fig. 1～Fig. 2); Described wheel hub and brake disk assembly 1, air-pressure disc brake assembly 5 are installed on the knuckle assembly 9, knuckle assembly 9 is installed on the load bearing arm 2, upper and lower transversal swinging arm one end is rotationally connected (as shown in Figure 3) with load bearing arm 2 by pin 12 and tapered roller bearing 13 respectively, and the other end is connected with car load by the whippy rubber bushing 7 that contains respectively; Described steering track rod 6 is connected and turns between conv 8 and the knuckle assembly 9, and Panhard rod 11 is installed on the load bearing arm by Panhard rod arm 10.
In the present embodiment, an end of upper and lower transversal swinging arm is connected with load bearing arm 2 with tapered roller bearing 13 by pin 12, and upper and lower transversal swinging arm is freely rotated in vertical direction around load bearing arm 2; The other end of upper and lower transversal swinging arm is connected with car load by the whippy rubber bushing 7 that contains, and makes the left and right wheels that is installed on wheel hub and the brake disk assembly 1 independently respectively make perpendicular movement with respect to vehicle frame, has guaranteed the traveling comfort and the stability of vehicle '; Can realize the vehicle braked function by the wheel hub and brake disk assembly 1, the air-pressure disc brake assembly 5 that are installed on the knuckle assembly 9; By to turning to the Spin Control of conv 8, can realize the function that turns to of vehicle.
As a kind of conversion of present embodiment, described brake assembly 5 also can not be the air-pressure disc brake assembly, but the brake assembly of other version.
Claims (3)
1. breakaway-element front axle assy, it is characterized in that: this breakaway-element front axle assy by two separately two transversal swinging arm breakaway-element front axle assys of distributing of independence and left-right symmetric constitute, described pair of transversal swinging arm breakaway-element front axle assy comprises wheel hub and brake disk assembly (1), brake assembly (5), knuckle assembly (9), load bearing arm (2), the last transversal swinging arm (3) that can freely rotate in vertical direction around load bearing arm (2), following transversal swinging arm (4), and steering track rod (6), turn to conv (8), Panhard rod arm (10) and Panhard rod (11), described wheel hub and brake disk assembly (1), brake assembly (5) is installed on the knuckle assembly (9), knuckle assembly (9) is installed on the load bearing arm (2), on, following transversal swinging arm one end is rotationally connected with load bearing arm (2) respectively, and the other end is connected with car load by ball pivot (7) respectively; Described steering track rod (6) is connected and turns between conv (8) and the knuckle assembly (9), and Panhard rod (11) is installed on the load bearing arm by Panhard rod arm (10).
2. breakaway-element front axle assy according to claim 1 is characterized in that: between described upper and lower transversal swinging arm and the load bearing arm (2) is to be connected with tapered roller bearing (12) by pin (11).
3. breakaway-element front axle assy according to claim 1 and 2 is characterized in that: described ball pivot (7) is the whippy rubber bushing that contains.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203088682U CN201494269U (en) | 2009-08-26 | 2009-08-26 | Disconnected type front axle assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203088682U CN201494269U (en) | 2009-08-26 | 2009-08-26 | Disconnected type front axle assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201494269U true CN201494269U (en) | 2010-06-02 |
Family
ID=42437477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203088682U Expired - Lifetime CN201494269U (en) | 2009-08-26 | 2009-08-26 | Disconnected type front axle assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201494269U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102363408A (en) * | 2011-05-19 | 2012-02-29 | 侯贺 | Self compensation floating swing arm independent suspension system |
| CN103587363A (en) * | 2012-08-16 | 2014-02-19 | 金华青年汽车制造有限公司 | Double-swing-arm breaking type front axle |
| CN104691617A (en) * | 2015-02-12 | 2015-06-10 | 集美大学 | Steering device and fire trailer with same |
-
2009
- 2009-08-26 CN CN2009203088682U patent/CN201494269U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102363408A (en) * | 2011-05-19 | 2012-02-29 | 侯贺 | Self compensation floating swing arm independent suspension system |
| CN102363408B (en) * | 2011-05-19 | 2014-08-06 | 侯贺 | Self compensation floating swing arm independent suspension system |
| US9302559B2 (en) | 2011-05-19 | 2016-04-05 | He HOU | Independent suspension system with self-compensated floating swing arm |
| CN103587363A (en) * | 2012-08-16 | 2014-02-19 | 金华青年汽车制造有限公司 | Double-swing-arm breaking type front axle |
| CN103587363B (en) * | 2012-08-16 | 2017-05-10 | 金华青年汽车制造有限公司 | Double-swing-arm breaking type front axle |
| CN104691617A (en) * | 2015-02-12 | 2015-06-10 | 集美大学 | Steering device and fire trailer with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100602 |
|
| CX01 | Expiry of patent term |