CN205044435U - Vehicle front axle subassembly - Google Patents
Vehicle front axle subassembly Download PDFInfo
- Publication number
- CN205044435U CN205044435U CN201520791474.2U CN201520791474U CN205044435U CN 205044435 U CN205044435 U CN 205044435U CN 201520791474 U CN201520791474 U CN 201520791474U CN 205044435 U CN205044435 U CN 205044435U
- Authority
- CN
- China
- Prior art keywords
- vehicle front
- front wheel
- wheel spindle
- vertical shaft
- front axle
- 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
Links
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- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
Abstract
The utility model relates to a vehicle front axle subassembly, it includes the front axle, the rear end of front axle be with knuckle vertical scroll cartridge complex vertical scroll sleeve, set up mountable positioning bolt's positioning bolt hole on the telescopic rear portion section of thick bamboo wall of vertical scroll, the telescopic both sides of vertical scroll respectively are provided with an otic placode, set up horizontal extension's screw thread through -hole on the otic placode, wear to adorn adjusting bolt on the screw thread through -hole, the tip of vehicle front axle frame be provided with with the first spacing platform of adjusting bolt's tip complex, the telescopic rear portion of vertical scroll is provided with spacing boss, positioning bolt sets up in the hole on spacing boss, be provided with on the vehicle front axle frame with the spacing platform of spacing boss complex second. The utility model has the advantages of stable in structure, spacing reliable and stable and front axle pendulum gyration is adjustable.
Description
Technical field
The utility model relates to vehicle propons field, specifically vehicle front wheel spindle assembly.
Background technology
In the steering swivel system of vehicle propons, generally use vertical shaft type steering knuckle, vertical shaft type steering knuckle comprises steering swivel vertical shaft and front wheel spindle, and both connect as a whole by modes such as welding, pressing or flanges.Wherein, front wheel spindle installs hub bearing, steering swivel vertical shaft connects the steering gears such as spindle arm, front wheel spindle drives rotation by steering swivel vertical shaft thus realizes turning to of vehicle.The hard-over of wheel determines the steering angle of vehicle, this hard-over is determined by stop gear, the control of hard-over to be coordinated with front wheel spindle by front axle bracket and realizes, in the both sides of front wheel spindle end, a positive stop is respectively set, front axle bracket is provided with the limit dais coordinated with two positive stops respectively, when positive stop touches limit dais, then wheel arrives hard-over, cannot be rotated further.Front wheel spindle is Casting Parts, and the position of limit dais then cannot change after determining, thus the hard-over of wheel cannot be adjusted, and causes the commonality of front wheel spindle poor.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of Stability Analysis of Structures, front wheel spindle rotation adjustable angle and spacing reliable and stable vehicle front wheel spindle assembly.
For solving the problems of the technologies described above, vehicle front wheel spindle assembly of the present utility model comprises front wheel spindle, its constructional feature is the rear end of described front wheel spindle is the vertical shaft sleeve coordinated with steering swivel vertical shaft plug-in mounting, and the rear portion barrel of vertical shaft sleeve offers the positioning bolt hole can installing dowel bolt; The both sides of vertical shaft sleeve are respectively provided with an otic placode, otic placode offers the tapped through hole of horizontal expansion, tapped through hole installs adjusting bolt, and the end of vehicle front axle bracket is provided with the first limit dais coordinated with the end of adjusting bolt.
Adopt said structure, dowel bolt is utilized to be packed in vertical shaft sleeve by steering swivel vertical shaft, otic placode and adjusting bolt are set, the end of adjusting bolt leans out the adjustable in length of otic placode, thus the distance of the end of adjustable adjusting bolt distance the first limit dais, thus the maximum rotation angle of adjustment front wheel spindle, realize the adjustable of front-wheel rotation angle, make the assembling of front wheel spindle use more flexible, commonality is stronger.
The rear portion of described vertical shaft sleeve is provided with positive stop lug boss, and described positioning bolt hole is opened on positive stop lug boss, vehicle front axle bracket is provided with the second limit dais coordinated with positive stop lug boss.Be constant spacing between positive stop lug boss and the second limit dais, both distances are definite value, arrange this rigid position limiting structure, ensure that spacing reliability while arranging adjustable position limiting structure, make whole steering hardware more stable.
Described adjusting bolt is provided with jam nut.Jam nut leans out length for what locate adjusting bolt end, thus the hard-over of locking front wheel spindle, avoid adjusting bolt to occur loosening.
The end of described adjusting bolt is provided with spherical head.Spherical head is set and can alleviates the wearing and tearing of adjusting bolt end to the first limit dais, ensure the service life of position limiting structure.
On the cylinder of described steering swivel vertical shaft, interval arranges multiple location dimples vertically, and positioning bolt hole and location dimples are selected one corresponding.Adopt Height Adjustable fit structure between steering swivel vertical shaft and front wheel spindle, make steering swivel can adapt to more installation environment, further increase the commonality of whole steering swivel.
In sum, the utility model has the advantage of Stability Analysis of Structures, spacing reliable and stable and front wheel spindle rotation adjustable angle.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Fig. 1 is side-looking structural representation of the present utility model;
Fig. 2 is plan structure schematic diagram of the present utility model;
Fig. 3 is structural representation when adjustable position limiting structure works in the utility model;
Fig. 4 is the structural representation of the rigid position limiting structure in the utility model when working.
Detailed description of the invention
With reference to accompanying drawing, a kind of embodiment of this vehicle front wheel spindle assembly is for comprising front wheel spindle 1, and the rear end of front wheel spindle 1 is the vertical shaft sleeve 2 coordinated with steering swivel vertical shaft 9 plug-in mounting, the rear portion barrel of vertical shaft sleeve 2 offers the positioning bolt hole 3 can installing dowel bolt; The both sides of vertical shaft sleeve 2 are respectively provided with an otic placode 4, otic placode 4 offer the tapped through hole 5 of horizontal expansion, tapped through hole 5 install adjusting bolt 6, and the end of vehicle front axle bracket 7 is provided with the first limit dais 71 coordinated with the end of adjusting bolt 6.Adjusting bolt 6 is provided with jam nut 10, jam nut 10 leans out length for what locate adjusting bolt 6 end, thus the hard-over of locking front wheel spindle 1, avoid adjusting bolt 6 to occur loosening.The end of adjusting bolt 6 is provided with spherical head 11, and the setting of spherical head 11 can alleviate the end of adjusting bolt 6 to the wearing and tearing of the first limit dais 71.
In said structure, the end of adjusting bolt 6 leans out the adjustable in length of otic placode 4, thus the distance of the end of adjustable adjusting bolt 6 distance the first limit dais 71, thus the maximum rotation angle of adjustment front wheel spindle 1, realize the adjustable of front-drive angle, make the assembling of front wheel spindle use more flexible, commonality is stronger.
In order to ensure spacing reliability further, the rear portion of vertical shaft sleeve 2 is provided with positive stop lug boss 8, and positioning bolt hole 3 is opened on positive stop lug boss 8, vehicle front axle bracket 7 is provided with the second limit dais 72 coordinated with positive stop lug boss 8.Be constant spacing between positive stop lug boss 8 and the second limit dais 72, both distances are definite value, thus constitute rigid position limiting structure.This rigid position limiting structure is set while adjustable position limiting structure is set, ensure that spacing reliability, make whole steering hardware more stable.
With reference to accompanying drawing, on the cylinder of steering swivel vertical shaft 9, interval arranges multiple location dimples 90 vertically, and positioning bolt hole 3 and location dimples 90 are selected one corresponding.Each location dimples 90 coordinates the height can locating steering swivel vertical shaft 9 with the dowel bolt be arranged in positioning bolt hole 3, make between steering swivel vertical shaft 9 and front wheel spindle 1 by this structure Height Adjustable, thus make the height adjustable on whole front frame distance ground, also make steering swivel can adapt to more installation environment simultaneously.
In sum, the utility model is not limited to above-mentioned detailed description of the invention.Those skilled in the art, under the prerequisite not departing from spirit and scope of the present utility model, can do some changes and modification.Protection domain of the present utility model should be as the criterion with claim of the present utility model.
Claims (5)
1. a vehicle front wheel spindle assembly, comprise front wheel spindle (1), it is characterized in that the rear end of described front wheel spindle (1) is the vertical shaft sleeve (2) coordinated with steering swivel vertical shaft (9) plug-in mounting, the rear portion barrel of vertical shaft sleeve (2) offers the positioning bolt hole (3) can installing dowel bolt; The both sides of vertical shaft sleeve (2) are respectively provided with an otic placode (4), otic placode (4) offers the tapped through hole (5) of horizontal expansion, install adjusting bolt (6) in tapped through hole (5), the end of vehicle front axle bracket (7) is provided with the first limit dais (71) coordinated with the end of adjusting bolt (6).
2. vehicle front wheel spindle assembly as claimed in claim 1, it is characterized in that the rear portion of described vertical shaft sleeve (2) is provided with positive stop lug boss (8), described positioning bolt hole (3) is opened on positive stop lug boss (8), vehicle front axle bracket (7) is provided with the second limit dais (72) coordinated with positive stop lug boss (8).
3. vehicle front wheel spindle assembly as claimed in claim 1, is characterized in that described adjusting bolt (6) is provided with jam nut (10).
4. vehicle front wheel spindle assembly as claimed in claim 1, is characterized in that the end of described adjusting bolt (6) is provided with spherical head (11).
5. the vehicle front wheel spindle assembly according to any one of claim 1-4, on the cylinder that it is characterized in that described steering swivel vertical shaft (9), interval arranges multiple location dimples (90) vertically, and positioning bolt hole (3) and location dimples (90) are selected one corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520791474.2U CN205044435U (en) | 2015-10-14 | 2015-10-14 | Vehicle front axle subassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520791474.2U CN205044435U (en) | 2015-10-14 | 2015-10-14 | Vehicle front axle subassembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205044435U true CN205044435U (en) | 2016-02-24 |
Family
ID=55338044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520791474.2U Expired - Fee Related CN205044435U (en) | 2015-10-14 | 2015-10-14 | Vehicle front axle subassembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205044435U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109094645A (en) * | 2018-09-30 | 2018-12-28 | 江铃汽车股份有限公司 | A kind of mechanical memory wheel steering angle adjustment structure |
-
2015
- 2015-10-14 CN CN201520791474.2U patent/CN205044435U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109094645A (en) * | 2018-09-30 | 2018-12-28 | 江铃汽车股份有限公司 | A kind of mechanical memory wheel steering angle adjustment structure |
| CN109094645B (en) * | 2018-09-30 | 2024-05-10 | 江铃汽车股份有限公司 | Mechanical memory type wheel corner adjusting structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160224 Termination date: 20171014 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |