CN2344256Y - Steering device in motor vehicle - Google Patents
Steering device in motor vehicle Download PDFInfo
- Publication number
- CN2344256Y CN2344256Y CN 98220142 CN98220142U CN2344256Y CN 2344256 Y CN2344256 Y CN 2344256Y CN 98220142 CN98220142 CN 98220142 CN 98220142 U CN98220142 U CN 98220142U CN 2344256 Y CN2344256 Y CN 2344256Y
- Authority
- CN
- China
- Prior art keywords
- wheel hub
- steering
- steering wheel
- bearing
- main shaft
- 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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- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
Abstract
The utility model provides a steering device in a motor vehicle, which is characterized in that a steering wheel hub 4 is provided, a main shaft 1 is arranged in the fitting hole 14 of the steering wheel hub 4, and the steering wheel hub 4 is provided with a steering shaft 3 in an installing hole corresponding to the main shaft 1 in the radial direction; the outer side of the steering wheel hub 4 is installed on an outer wheel hub 7 through a bearing 6 in a matching mode; one side of the steering wheel hub 4 is fixedly connected with a steering arm 10. The utility model has the advantages of simple structure, flexible and reliable action and favorable stressing condition and is favorable to the layout of a driving cabin.
Description
The utility model relates to automotive component, more precisely to the improvement of motor turning device.
Three-wheeled motor vehicle steering hardware in the known technology is a justice before driving with direction machine or handgrip, drive front wheel spindle and then make front-wheel deflection finish the task that turns to by front fork, in order to guarantee the front rake of front-wheel, front-wheel can only lean out outside the car body, and the mounting arrangement of operator's compartment is limited to; The stress condition of front vehicle wheel is also bad simultaneously.
The purpose of this utility model is the above-mentioned deficiency at prior art, and a kind of improved structure is provided.
Steering hardware in the self-propelled vehicle provided by the utility model, it is characterized in that: a steering wheel hub is arranged, one main shaft is arranged in the mating holes of steering wheel hub, steering wheel hub and main shaft diameter are being equipped with steering shaft in corresponding mounting hole, the outside of steering wheel hub is equipped through bearing effect and outer wheel hub, is connecting firmly spindle arm in a side of steering wheel hub.
In order to make relative moving more flexible laborsaving between main shaft and steering wheel hub, the utility model is being provided with a thrust baring that is sleeved on the steering shaft below the main shaft and between the steering wheel hub.
In order further to expand the angle of inclination of front-wheel, the cross-sectional plane of the mating holes in the utility model is made of relative trapezoidal of two small ends.
In order to improve the service life of bearing, the utility model is installed with end cap in the outside of bearing, and there is oil sealing at the fitting surface place of end cap and steering wheel hub.
This reality has selects cone bearing for use with the equipped bearing of outer wheel hub in novel, between end cap inboard and cone bearing bearing cap shim is housed.
The utility model is provided with a plain bearing in the cooperation place of steering shaft and main shaft.
The utility model has the advantages that: simple in structure, flexible movements are reliable, and steering shaft is directly arranged in the wheel, thereby improved stress condition; This structure can be saved the front fork and the upright beam of front fork of three-wheeled motor vehicle, helps the mounting arrangement of operator's compartment.
Introduce embodiment of the present utility model below in conjunction with Figure of description:
Figure of description 1 is a structural representation of the present utility model;
Figure of description 2 is A-A views of accompanying drawing 1;
As 1-main shaft in the above-mentioned accompanying drawing, 2-plain bearing, 3-steering shaft, 4-steering wheel hub, 5-end cap, 6-bearing, 7-outer wheel hub, 8-wheel rim, 9-assembly opening, 10-spindle arm, 11-thrust baring, 12-oil sealing, 13-snap ring, 14-mating holes.
As shown in the figure, main shaft 1 cross-sectional plane of the present utility model is square-section or elliptic cross-section, and main shaft 1 connects firmly with car body.Steering shaft 3 is vertically mounted in the assembly opening of main shaft 1, and a plain bearing 2 is arranged between main shaft 1 and steering shaft 3, and there is the Shan wire casing plain bearing inboard.Steering shaft 3 is stuck in main shaft 1 outer two ends and is equipped with turning to hub 4 respectively, and by snap ring 13 location.Be positioned at main shaft 1 lower surface, between main shaft 1 and steering wheel hub 4, a thrust baring 11 that is sleeved on the steering shaft 3 arranged.The mating holes 14 of steering wheel hub, its cross-sectional plane are that relative two of small end are trapezoidal, and two can have transition phase (as shown in Figure 2) between trapezoidal relatively.One side of steering wheel hub 4 is installed with spindle arm 10, and this spindle arm and direction machine link.The outer rim of steering wheel hub 4 is through a pair of cone bearing 6 and outer wheel hub 7 matched togethers, and the both sides of outer wheel hub 7 are connecting firmly end cap 5.Between end cap 5 and bearing 6, bearing cap shim is arranged.On the fitting surface of end cap 5 and steering wheel hub 4 oil sealing 12 is arranged.Outer wheel hub 7 connects firmly with front wheels of motor-vehicles mutually with the assembly opening 9 at wheel rim 8 places.Self-propelled vehicle is in advancing, and with spindle arm 10, push-and-pull steering wheel hub 4 makes it can finish front-wheel steering around steering shaft 3 deflections by the direction machine.The utility model also can be applicable to four-wheeled vehicle.
Claims (6)
1, steering hardware in a kind of self-propelled vehicle, it is characterized in that: a steering wheel hub (4) is arranged, in the mating holes (14) of steering wheel hub (4), a main shaft (1) is arranged, be equipped with turning cylinder (3) in steering wheel hub (4) and the radially corresponding mounting hole of main shaft (1), the outside of steering wheel hub (4) is equipped through bearing (6) effect and outer wheel hub (7), is connecting firmly spindle arm (10) in a side that turns to hub (4).
2, steering hardware in the self-propelled vehicle according to claim 1 is characterized in that: being positioned between the below of main shaft (1) and the steering wheel hub (4) has a thrust baring (11) that is sleeved on the steering shaft (3).
3, steering hardware in the self-propelled vehicle according to claim 1 and 2 is characterized in that: the cross-sectional plane of mating holes (14) is made of relative trapezoidal of two small ends.
4, steering hardware in the self-propelled vehicle according to claim 1 and 2 is characterized in that: in the outside of bearing (6) end cap (5) is installed, end cap (5) has oil sealing (12) with the fitting surface place of steering wheel hub (4).
5, steering hardware in the self-propelled vehicle according to claim 4, it is characterized in that: bearing (6) is a cone bearing, bearing cap shim is equipped with in end cap (5) inboard.
6, steering hardware in the self-propelled vehicle according to claim 1 is characterized in that: between steering shaft (3) and main shaft (1) plain bearing (2) is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98220142 CN2344256Y (en) | 1998-01-26 | 1998-01-26 | Steering device in motor vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98220142 CN2344256Y (en) | 1998-01-26 | 1998-01-26 | Steering device in motor vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2344256Y true CN2344256Y (en) | 1999-10-20 |
Family
ID=33972000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98220142 Expired - Fee Related CN2344256Y (en) | 1998-01-26 | 1998-01-26 | Steering device in motor vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2344256Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101758886B (en) * | 2010-01-25 | 2012-05-23 | 重庆建设摩托车股份有限公司 | Front-wheel steering mechanism |
| CN107585208A (en) * | 2017-10-09 | 2018-01-16 | 大连艾欧信息技术有限公司 | A kind of adjustable steering mechanism of initial phase |
-
1998
- 1998-01-26 CN CN 98220142 patent/CN2344256Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101758886B (en) * | 2010-01-25 | 2012-05-23 | 重庆建设摩托车股份有限公司 | Front-wheel steering mechanism |
| CN107585208A (en) * | 2017-10-09 | 2018-01-16 | 大连艾欧信息技术有限公司 | A kind of adjustable steering mechanism of initial phase |
| CN107585208B (en) * | 2017-10-09 | 2024-04-12 | 大连艾欧信息技术有限公司 | Steering mechanism with adjustable initial phase |
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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 |