CN206664831U - Vehicle wire-controlled steering system - Google Patents
Vehicle wire-controlled steering system Download PDFInfo
- Publication number
- CN206664831U CN206664831U CN201720262232.3U CN201720262232U CN206664831U CN 206664831 U CN206664831 U CN 206664831U CN 201720262232 U CN201720262232 U CN 201720262232U CN 206664831 U CN206664831 U CN 206664831U
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- CN
- China
- Prior art keywords
- axle
- shaft bearing
- cross
- rocking arm
- steering system
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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.)
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Abstract
The utility model provides a kind of vehicle wire-controlled steering system, and the vehicle wire-controlled steering system includes：Tire（1）, wheel rim（14）, brake disc（2）, clutch shaft bearing component, second bearing component, steering linkage rocking arm（11）, scalable electrically-controlled component（12）, suspension rocking arm（8）, cross axle（10）And link assembly, wherein, scalable electrically-controlled component（12）First end and steering linkage rocking arm（11）First end is hinged, scalable electrically-controlled component（12）Second end and suspension rocking arm（8）Bulb connects.By technical scheme provided by the utility model, the problem of current wheel steering system is complicated or is easily damaged can solve the problem that.
Description
Technical field
Vehicle steering-by-wire field is the utility model is related to, in particular to a kind of vehicle wire-controlled steering system.
Background technology
Two-wheeled and three-wheeled vehicle include bicycle at present, motorcycle is all front fork mechanism mostly, and its front fork is with cantilever beam
Form is arranged on car body, when bearing intense impact and vibrations, it is easy to bending and damage.Rubbed in addition with without front fork structure
Motorcycle, original front fork is changed to front arm, steering is thoroughly separated with shock mitigation system, improves the comfortable of vehicle drive
Property and maneuverability, but its steering system structural is complicated, and rocker-arm link mechanism is too many, and transmission efficiency is low, as shown in Figure 1.
The content of the invention
The utility model provides a kind of vehicle wire-controlled steering system, with solve existing steering be easily bent damage or
The problem of complicated.
The utility model provides a kind of vehicle wire-controlled steering system, and vehicle wire-controlled steering system includes：Tire（1）, wheel
Rim（14）, brake disc（2）, clutch shaft bearing component, second bearing component, steering linkage rocking arm（11）, scalable electrically-controlled component
（12）, suspension rocking arm（8）, cross axle（10）And link assembly.Wherein：Scalable electrically-controlled component（12）First end and steering linkage
Rocking arm（11）First end bulb hinged, scalable electrically-controlled component（12）Second end and suspension rocking arm（8）Bulb connects；Tire（1）
Installed in wheel rim（14）On outer shroud, brake disc（2）Installed in wheel rim（14）Side；Clutch shaft bearing component is arranged on wheel rim（14）It is interior
On ring, second bearing component is arranged on cross axle（10）On second axle, cross axle（10）The be hinged suspension rocking arm of first axle（8）
One end；Link assembly first end and cross axle（10）First axle is fixedly connected；Steering linkage rocking arm（11）Second end and first axle
Bearing assembly is fixedly connected, and hangs rocking arm（8）The second end be hinged on vehicle frame, the second end bulb hinged of link assembly is in vehicle frame
（13）On.
Further, clutch shaft bearing component includes wheel rim bearing（3）, cross shaft bearing seat（6）, the wheel rim bearing（3）
Inner ring be arranged on cross shaft bearing seat（6）On.
Further, second bearing component includes cross shaft bearing（4）, cross shaft bearing lid（5）, the cross shaft bearing
（4）Installed in cross axle（10）The second axle on.
Further, cross shaft bearing lid（5）Entangle cross shaft bearing（4）And with cross shaft bearing seat（6）It is fixedly connected.
Further, cross shaft bearing seat（6）It is provided with first through hole, the cross axle（10）First axle can be described first
Moved freely in through hole.
Further, cross shaft bearing seat（6）It is provided with the second through hole, the cross axle（10）Second axle position is in described second
In through hole.
Further, steering linkage rocking arm（11）With cross shaft bearing seat（6）It is fixedly connected.
Further, link assembly includes first connecting rod（7）And second connecting rod（9）, first connecting rod（7）First end with
Cross axle（10）First axle be fixedly connected, first connecting rod（7）The second end and second connecting rod（9）First end bulb connection,
Second connecting rod（9）The second end and vehicle frame（13）Bulb connects.
Further, scalable electrically-controlled component（12）First end and steering linkage rocking arm（11）Bulb connects.
Further, scalable electrically-controlled component（12）Can be electronics push rod, cylinder, motor control device etc..
Using the technical solution of the utility model, by steering linkage rocking arm（11）With suspension rocking arm（8）Upper setting can
Flexible electrically-controlled component（12）, mechanical structure is simplified, improves transmission efficiency, without using front fork mechanism, extending using the longevity
Life, also provides more preferable driving experience for driver, a kind of steering-by-wire scheme is provided for automatic driving vehicle.
Brief description of the drawings
The Figure of description for forming the part of the application is used for providing further understanding to of the present utility model, this practicality
New schematic description and description is used to explain the utility model, does not form to improper restriction of the present utility model.
In the accompanying drawings：
Fig. 1 shows the structural representation of existing wheel steering system；
Fig. 2 shows unmatched fork truck wire-controlled apparatus overall schematic provided by the utility model；
Fig. 3 shows unmatched fork truck wire-controlled apparatus disassemblying structure schematic diagram provided by the utility model；
Wherein, above-mentioned accompanying drawing marks including the following drawings：
1st, tire；2nd, brake disc；3rd, wheel rim bearing；4th, cross shaft bearing；5th, cross shaft bearing lid；6th, cross shaft bearing
Seat；7th, first connecting rod；8th, rocking arm is hung；9th, second connecting rod；10th, cross axle；11st, steering linkage rocking arm；12nd, scalable automatically controlled group
Part；13rd, vehicle frame；14th, wheel rim.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.The description only actually at least one exemplary embodiment is illustrative to be never used as to this practicality below
New and its application or any restrictions used.Based on the embodiment in the utility model, those of ordinary skill in the art are not having
There is the every other embodiment made and obtained under the premise of creative work, belong to the scope of the utility model protection.
It should be noted that term used herein above is merely to describe embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in this manual using term "comprising" and/or " bag
Include " when, it indicates existing characteristics, step, operation, device, component and/or combinations thereof.
Unless specifically stated otherwise, the part and positioned opposite, the digital table of step otherwise illustrated in these embodiments
Up to the unlimited the scope of the utility model processed of formula and numerical value.Simultaneously, it should be appreciated that each shown in accompanying drawing for the ease of description
The size of individual part is not to be drawn according to the proportionate relationship of reality.For skill known to person of ordinary skill in the relevant
Art, method and apparatus may be not discussed in detail, but in the appropriate case, the technology, method and apparatus should be considered as awarding
Weigh part for specification.In shown here and discussion all examples, any occurrence should be construed as merely example
Property, not as limitation.Therefore, the other examples of exemplary embodiment can have different values.It should be noted that：It is similar
Label and letter similar terms is represented in following accompanying drawing, therefore, once be defined in a certain Xiang Yi accompanying drawing, then with
It need not be further discussed in accompanying drawing afterwards.
In description of the present utility model, it is to be understood that the noun of locality such as " forward and backward, upper and lower, left and right ", " horizontal,
Vertically, vertically, it is horizontal " and " pushing up, bottom " etc. indicated by orientation or position relationship be normally based on orientation or position shown in the drawings
Relation is put, description the utility model is for only for ease of and simplifies description, in the case where not making opposite explanation, these nouns of locality
Do not indicate that and imply that the device of meaning or element there must be specific orientation or with specific azimuth configuration and operation, because
This is it is not intended that limitation to scope of protection of the utility model；The noun of locality " inside and outside " refers to the wheel relative to each part in itself
Wide is inside and outside.
For the ease of description, space relative terms can be used herein, as " ... on ", " ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation of sign.It should be appreciated that space relative terms are intended to comprising the orientation except device described in figure
Outside different azimuth in use or operation.For example, if the device in accompanying drawing is squeezed, it is described as " in other devices
It will be positioned as " under other devices or construction after the device of part or construction top " or " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " can include " ... top " and
" in ... lower section " two kinds of orientation.The device can also other different modes positioning (being rotated by 90 ° or in other orientation), and
And respective explanations are made to the relative description in space used herein above.
Furthermore, it is necessary to explanation, limits parts, it is only for be easy to using the word such as " first ", " second "
Corresponding parts to be distinguished, do not have Stated otherwise such as, above-mentioned word does not have particular meaning, therefore it is not intended that to this
The limitation of utility model protection scope.
As shown in Figures 2 and 3, embodiment provided by the utility model is a kind of vehicle wire-controlled steering system, and the vehicle turns
Include to system：Tire（1）, wheel rim（14）, brake disc（2）, clutch shaft bearing component, second bearing component, steering linkage rocking arm
（11）, scalable electrically-controlled component（12）, suspension rocking arm（8）, cross axle（10）And link assembly.Wherein, scalable electrically-controlled component
（12）First end and steering linkage rocking arm（11）First end bulb hinged, scalable electrically-controlled component（12）Second end and suspension rocking arm
（8）Bulb connects；Tire（1）Installed in wheel rim（14）On outer shroud, brake disc（2）Installed in wheel rim（14）Side；Clutch shaft bearing
Component is arranged on wheel rim（14）In inner ring, second bearing component is arranged on cross axle（10）On second axle, cross axle（10）First
The be hinged suspension rocking arm of axle（8）First end；Link assembly first end and cross axle（10）First axle is fixedly connected；Steering linkage is shaken
Arm（11）Second end is fixedly connected with clutch shaft bearing component, hangs rocking arm（8）The second end be hinged on vehicle frame, link assembly
Second end bulb hinged is in vehicle frame（13）On.
Such embodiment utilizing scalable electrically-controlled component（12）And limit scalable electrically-controlled component（12）Position so that line
It is simple and easy to control steering system structural.When driver beats steering wheel, sensor inputs steering wheel angle signal and turns to ECU
（Electronic control unit）；ECU controls scalable electrically-controlled component（12）Elongate or shorten, promote steering linkage rocking arm（11）Rotate,
Realize target diversion function.
Specifically, clutch shaft bearing component includes wheel rim bearing（3）, cross shaft bearing seat（6）, the wheel rim bearing（3）'s
Inner ring is arranged on cross shaft bearing seat（6）On.
Wheel rim bearing in clutch shaft bearing component（3）Outer shroud and wheel rim（14）Connection, wheel rim bearing（3）Inner ring and cross axle axle
Bearing（6）Connection.
Specifically, second bearing component includes cross shaft bearing（4）, cross shaft bearing lid（5）, the cross shaft bearing
（4）Installed in cross axle（10）The second axle on.
Cross shaft bearing seat in clutch shaft bearing component（6）It is sleeved on cross axle（10）After on axle, cross shaft bearing（4）
On the second axle of cross axle.
In addition, in embodiment provided by the utility model, cross shaft bearing lid（5）Entangle cross shaft bearing（4）And with
Cross shaft bearing seat（6）It is fixedly connected.
Cross shaft bearing lid in second bearing assembly（5）The cross shaft bearing being covered in the second bearing assembly（4）On, but not
With cross shaft bearing（4）Connect, the cross shaft bearing lid in the second bearing assembly（5）By with the cross axle in clutch shaft bearing component
Bearing block（6）Connection realize fix.Blind hole is provided with the middle part of bearing cap, for covering cross shaft bearing（4）.
Specifically, cross shaft bearing seat（6）It is provided with first through hole, the cross axle（10）First axle can be logical described first
Moved freely in hole.
Wherein, the first through hole can make cross axle（10）Second axle is by and enabling to cross axle（10）First
Axle moves freely in first through hole.The shape of first through hole is unlimited, can be rectangle with circular combination or its
Its arbitrary shape, as long as meeting cross axle（10）Second axle can be by, and cross axle（10）First axle can be first logical at this
Moved freely in hole.
Realizing cross axle（10）On the premise of first axle can move freely in first through hole, tire（1）During steering,
Cross axle（10）Tire need not be followed（1）It is servo-actuated.
Specifically, cross shaft bearing seat（6）It is provided with the second through hole, cross axle（10）Second axle position is in second through hole
It is interior.
Wherein, the cross shaft bearing seat in clutch shaft bearing component（6）On, the second through hole is opened up, second through hole supplies cross
Axle（10）Second axle by, and cause clutch shaft bearing component in cross shaft bearing lid（5）Middle part blind hole can cover second
Cross shaft bearing in bearing assembly（4）, afterwards can be by cross shaft bearing lid（5）With cross shaft bearing seat（6）It is fixedly connected.
Specifically, in the present embodiment, steering linkage rocking arm（11）With cross shaft bearing seat（6）It is fixedly connected.
Steering linkage rocking arm（11）Need and cross shaft bearing seat（6）It is fixedly connected, when scalable electrically-controlled component（12）Stretch
Long or shortening, scalable electrically-controlled component（12）Tire is driven by pitman arm（1）Realize or turn right.
In addition, in embodiment provided by the utility model, link assembly includes first connecting rod（7）And second connecting rod（9）, the
One connecting rod（7）First end and cross axle（10）First axle be fixedly connected, first connecting rod（7）The second end and second connecting rod
（9）First end bulb connection, second connecting rod（9）The second end and vehicle frame（13）Bulb connects.
On the one hand the design of these connected modes ensures the flexibility of vehicle traveling, on the other hand so that vehicle is in line traffic control
Ensure the stability of the traveling of vehicle during steering.
Specifically, in the present embodiment, scalable electrically-controlled component（12）First end and steering linkage rocking arm（11）Bulb
Connection, so as to realize tire（1）Turn to.
In addition, in the present embodiment, scalable electrically-controlled component（12）There is electric signal control, it can be elongated or shortened,
For tire（1）Turn to and power source, scalable electrically-controlled component are provided（12）Can be electronics push rod, cylinder, motor control device etc..
By vehicle wire-controlled steering system provided by the utility model, meeting that vehicle flexibly turns to, improves vehicle and use
Life-span, while improve driver comfort, the Design of Mechanical Structure of steering is simplified, avoid that transmission efficiency is low to ask
Topic.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model
Within, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.
Claims (10)
1. a kind of vehicle wire-controlled steering system, it is characterised in that the vehicle wire-controlled steering system includes：Tire（1）, wheel rim
（14）, brake disc（2）, clutch shaft bearing component, second bearing component, steering linkage rocking arm（11）, scalable electrically-controlled component
（12）, suspension rocking arm（8）, cross axle（10）And link assembly；
Wherein：
Scalable electrically-controlled component（12）First end and steering linkage rocking arm（11）First end bulb hinged, scalable electrically-controlled component
（12）Second end and suspension rocking arm（8）Bulb connects；Tire（1）Installed in wheel rim（14）On outer shroud, brake disc（2）Installed in wheel
Rim（14）Side；Clutch shaft bearing component is arranged on wheel rim（14）In inner ring, second bearing component is arranged on cross axle（10）Second
On axle, cross axle（10）The be hinged suspension rocking arm of first axle（8）First end；Link assembly first end and cross axle（10）First axle
It is fixedly connected；Steering linkage rocking arm（11）Second end is fixedly connected with clutch shaft bearing component, hangs rocking arm（8）The second end be hinged
On vehicle frame, the second end bulb hinged of link assembly is in vehicle frame（13）On.
2. vehicle wire-controlled steering system according to claim 1, it is characterised in that the clutch shaft bearing component includes wheel rim
Bearing（3）, cross shaft bearing seat（6）, the wheel rim bearing（3）Inner ring be arranged on cross shaft bearing seat（6）On.
3. vehicle wire-controlled steering system according to claim 2, it is characterised in that the second bearing component includes cross
Axle bearing（4）, cross shaft bearing lid（5）, the cross shaft bearing（4）Installed in cross axle（10）The second axle on.
4. vehicle wire-controlled steering system according to claim 3, its tagged word are, the cross shaft bearing lid（5）Set
Firmly cross shaft bearing（4）And with cross shaft bearing seat（6）It is fixedly connected.
5. the wheel steering system according to claim 3 or 4, it is characterised in that the cross shaft bearing seat（6）It is provided with
One through hole, the cross axle（10）First axle can move freely in the first through hole.
6. the wheel steering system according to claim 3 or 4, it is characterised in that the cross shaft bearing seat（6）It is provided with
Two through holes, the axle position of cross axle second is in second through hole.
7. the wheel steering system according to claim 3 or 4, it is characterised in that the steering linkage rocking arm（11）With ten
Word bearing housing（6）It is fixedly connected.
8. wheel steering system according to claim 1, it is characterised in that the link assembly includes first connecting rod（7）
And second connecting rod（9）, first connecting rod（7）First end and cross axle（10）First axle be fixedly connected, first connecting rod（7）'s
Second end and second connecting rod（9）First end bulb connection, second connecting rod（9）The second end and vehicle frame（13）Bulb connects.
9. wheel steering system according to claim 1, it is characterised in that the scalable electrically-controlled component（12）First
End and steering linkage rocking arm（11）Bulb connects.
10. wheel steering system according to claim 1, it is characterised in that the scalable electrically-controlled component（12）Can be with
It is electronics push rod, cylinder, motor control device etc..
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720262232.3U CN206664831U (en) | 2017-03-17 | 2017-03-17 | Vehicle wire-controlled steering system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720262232.3U CN206664831U (en) | 2017-03-17 | 2017-03-17 | Vehicle wire-controlled steering system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206664831U true CN206664831U (en) | 2017-11-24 |
Family
ID=60376532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720262232.3U Expired - Fee Related CN206664831U (en) | 2017-03-17 | 2017-03-17 | Vehicle wire-controlled steering system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206664831U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110562369A (en) * | 2019-07-29 | 2019-12-13 | 李昶 | Side motor tricycle with excellent performance |
-
2017
- 2017-03-17 CN CN201720262232.3U patent/CN206664831U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110562369A (en) * | 2019-07-29 | 2019-12-13 | 李昶 | Side motor tricycle with excellent performance |
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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 |
Granted publication date: 20171124 Termination date: 20200317 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |