CN205780763U - A kind of wheel limit input structure for independent suspension vehicle - Google Patents
A kind of wheel limit input structure for independent suspension vehicle Download PDFInfo
- Publication number
- CN205780763U CN205780763U CN201620436236.4U CN201620436236U CN205780763U CN 205780763 U CN205780763 U CN 205780763U CN 201620436236 U CN201620436236 U CN 201620436236U CN 205780763 U CN205780763 U CN 205780763U
- Authority
- CN
- China
- Prior art keywords
- wheel limit
- roller gear
- limit input
- independent suspension
- input
- 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.)
- Active
Links
Landscapes
- Vehicle Body Suspensions (AREA)
Abstract
This utility model relates to a kind of wheel limit input structure for independent suspension vehicle, it uses single bolt external locking, input bead in wheel limit uses spline to couple with actively roller gear, and use bolt to carry out axial locking location in hull outside, and actively roller gear bearing is arranged on active roller gear, wheel limit input oil sealing is arranged between knuckle and active roller gear.Wheel limit input structure for independent suspension vehicle described in the utility model, compact conformation, take up room little, lightweight, have simple in construction, easily realize, good manufacturability and the feature such as easy to maintenance, without dismounting hub reduction gear when maintenance is changed, maintenance efficiency can be significantly improved, reduce maintenance cost, input bead without assembly wheel limit when adjusting bearing pre-fastening, and the working condition of oil sealing is improved.
Description
Technical field
This utility model relates to a kind of wheel limit input structure for independent suspension vehicle, belongs to auto manufacturing, it is adaptable to independent
Suspension, the off-road vehicle of wheel rim deceleration device.
Background technology
At present, drive axle major part that offroad vehicle used entirely is driven with hub reduction gear, wherein for the wheel of independent suspension vehicle
Side reducer is equipped with wheel limit input structure.As a example by portal drive axle, conventional wheel limit input structure is shown in Fig. 1, due to space
The restriction of structure, input bead 1 in wheel limit is positioned by locking nut 2 in enclosure interior, and this structure is in actual use
There is problems in that the seal lip of (1) wheel limit input oil sealing 3 directly coordinates with wheel limit input bead 1, easily dismounted
With the input impact beated of bead of wheel limit and damage；(2) lock in enclosure interior, when maintenance is changed due to wheel limit input bead 1
When oil sealing 3 or wheel limit input bead 1, needing to disassemble cylindrical gear shell 7 and knuckle 4, maintenance load is big, impact wheel limit
The initial of decelerator adjusts state and cleannes.
Summary of the invention
The purpose of this utility model is for above-mentioned the deficiencies in the prior art, it is provided that a kind of for the input of the wheel limit of independent suspension vehicle
Structure.
The purpose of this utility model is achieved through the following technical solutions, and accompanying drawings is as follows:
A kind of wheel limit input structure for independent suspension vehicle, including wheel limit input bead 1, wheel limit input oil sealing 3, turns
To joint 4, actively roller gear 5, actively roller gear bearing 6 and cylindrical gear shell 7；
Described wheel limit input bead 1 is connected with actively roller gear 5 spline, and uses bolt 2 outside cylindrical gear shell 7
Carry out axial locking location；Described input oil sealing 3 is arranged between knuckle 4 and active roller gear 5, and its oil sealing
Lip is directly connected with actively roller gear 5；Described active roller gear bearing 6 is arranged on active roller gear 5.
This utility model compared with prior art, has the beneficial effect that the wheel limit for independent suspension vehicle described in the utility model
Input structure, compact conformation, takes up room little, lightweight, has simple in construction, easily realization, good manufacturability, easy to maintenance
Etc. feature；Single bolt external locking, wheel limit input bead is used to use spline to couple with actively roller gear, and use bolt
Carry out axial locking location in hull outside, without dismounting hub reduction gear when maintenance is changed, maintenance efficiency can be significantly improved,
Reduce maintenance cost；Actively roller gear bearing is arranged on active roller gear, without assembly wheel limit during adjustment bearing pre-fastening
Input bead；Wheel limit input oil sealing is arranged between knuckle and active roller gear, the shadow do not beated by wheel limit input bead
Ring, effectively improve the working condition of oil sealing.
Accompanying drawing explanation
Fig. 1 is the structural representation of conventional wheel limit input structure；
Fig. 2 is this utility model structural representation for the wheel limit input structure of independent suspension vehicle.
In figure, 1. take turns limit input bead 2. bolt 3. and take turns limit input oil sealing 4. knuckle 5. actively roller gear 6. master
Dynamic roller gear bearing 7. cylindrical gear shell.
Detailed description of the invention
Describe embodiment of the present utility model below in conjunction with the accompanying drawings, but this utility model is not limited to this.
A kind of wheel limit input structure for independent suspension vehicle, including wheel limit input bead 1, wheel limit input oil sealing 3, turns
To joint 4, actively roller gear 5, actively roller gear bearing 6 and cylindrical gear shell 7；
Described wheel limit input bead 1 is connected by spline with actively roller gear 5 and uses bolt 2 outside cylindrical gear shell 7
Portion carries out axial locking location；Described input oil sealing 3 is arranged between knuckle 4 and active roller gear 5, and its oil
Envelope lip is directly connected with actively roller gear 5, and not beated by wheel limit input bead 1 in work process is affected, and uses
Life-span is long；Described active roller gear bearing 6 is arranged on active roller gear 5, and pretightning force adjusts simplicity, it is not necessary to install
Wheel limit input bead 1.
The internal spline of described active roller gear 5 uses cold-extrusion technology processing, and stock utilization is high.
The shell structure of described cylindrical gear shell 7 is simple, lighter in weight.
As it is shown in figure 1, when hub reduction gear general assembly, first install actively roller gear 5, adjust actively roller gear
The pretightning force of bearing 6, is then pressed into oil sealing 3 in knuckle 4, finally installs wheel limit input bead 1, tights a bolt 2.
When input oil sealing 3 is changed in maintenance, the company's of backing out check bolt 2, pull down wheel limit input bead 1, the most replaceable oil sealing 3.
Claims (1)
1. the wheel limit input structure for independent suspension vehicle, it is characterised in that: include taking turns limit input bead (1), wheel limit input oil sealing (3), knuckle (4), actively roller gear (5), actively roller gear bearing (6) and cylindrical gear shell (7)；
Described wheel limit input bead (1) is passed through spline and is connected with actively roller gear (5) and uses bolt (2) to carry out axial locking location in cylindrical gear shell (7) outside；Described input oil sealing (3) is arranged between knuckle (4) and active roller gear (5), and its oil seal lip is directly connected with actively roller gear (5)；Described active roller gear bearing (6) is arranged in active roller gear (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620436236.4U CN205780763U (en) | 2016-05-13 | 2016-05-13 | A kind of wheel limit input structure for independent suspension vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620436236.4U CN205780763U (en) | 2016-05-13 | 2016-05-13 | A kind of wheel limit input structure for independent suspension vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205780763U true CN205780763U (en) | 2016-12-07 |
Family
ID=57410105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620436236.4U Active CN205780763U (en) | 2016-05-13 | 2016-05-13 | A kind of wheel limit input structure for independent suspension vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205780763U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106903669A (en) * | 2017-05-04 | 2017-06-30 | 广东石油化工学院 | A kind of wheeled emergency rescue robot, control system and method |
-
2016
- 2016-05-13 CN CN201620436236.4U patent/CN205780763U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106903669A (en) * | 2017-05-04 | 2017-06-30 | 广东石油化工学院 | A kind of wheeled emergency rescue robot, control system and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104747679A (en) | Inter-axle differential with NGW planet gears | |
| CN203697862U (en) | Connecting structure of automobile rear drive axle wheel-side | |
| CN203543527U (en) | Automobile steering drive axle wheel rim assembly | |
| CN108357293A (en) | A kind of attached wheel of stair climbing with shock-absorbing function | |
| CN205780763U (en) | A kind of wheel limit input structure for independent suspension vehicle | |
| CN109973611A (en) | Differential assembly and assembly method between a kind of novel commercial wheel | |
| CN201240223Y (en) | Drive axle assembly | |
| CN207088851U (en) | A kind of light truck hub assembly | |
| CN205877126U (en) | Embedded belt pulley of shock attenuation taper sleeve | |
| CN203185983U (en) | Hub assembly of vehicle | |
| CN206242812U (en) | A kind of overall gate-type rear driving axle | |
| CN205736670U (en) | A kind of Cardon universal joint Direct wheel drives axle assembly for independent suspension vehicle | |
| CN204309549U (en) | The connection structure of swing arm sleeve pipe and swing arm sleeve pipe and bush of swing arm | |
| CN205706001U (en) | Semifloating axle shaft and driven cylindrical gear portal drive axle wheel limit structure integrally | |
| CN203427542U (en) | Novel truck front axle wheel rim structure | |
| CN208914949U (en) | Electric drive axle and vehicle | |
| CN201703212U (en) | Walking tractor transformed transport unit intermediate connecting structure | |
| CN201824151U (en) | Thin-wall spacer processing device | |
| CN205706000U (en) | Semifloating axle shaft, externally-engaged cylindrical gear portal drive axle take turns limit structure | |
| CN201494272U (en) | Electric four-wheel wagon front axle shock absorber | |
| CN205631946U (en) | A wheel hub assembly for commercial transaxle | |
| CN204784468U (en) | Big moment of torsion strenghthened type main reducer assembly | |
| CN205101406U (en) | Heavy load type combination wheel hub bearing unit | |
| CN203781661U (en) | Respectively-drivable trolley running device with splines | |
| CN203427539U (en) | Rear drive axle assembly of multifunctional commercial vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |