CN2226009Y - Steering knuckle - Google Patents
Steering knuckle Download PDFInfo
- Publication number
- CN2226009Y CN2226009Y CN 95206327 CN95206327U CN2226009Y CN 2226009 Y CN2226009 Y CN 2226009Y CN 95206327 CN95206327 CN 95206327 CN 95206327 U CN95206327 U CN 95206327U CN 2226009 Y CN2226009 Y CN 2226009Y
- Authority
- CN
- China
- Prior art keywords
- arm shaft
- steering
- support
- support arm
- hole
- 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 relates to a steering knuckle, which belongs to the class of a steering knuckle of a steering mechanism of a motor vehicle. On the basis of the steering knuckle which is composed of a supporting arm shaft, a supporting frame and a steering pull rod, the lower part of the supporting arm shaft is cylindrical, and the lower end face of the supporting arm shaft is provided with a convex ring platform. A transverse hole and a vertical hole which are mutually vertical and cross in space are arranged on the supporting frame. The transverse hole and a single body steering fork-shaped pull rod are in fork joint through a transverse pin shaft. The supporting arm shaft is arranged in the vertical hole of the supporting frame. The steering knuckle can freely rotate in the two-dimensional direction in space, can flexibly adjust the direction of wheels, and has the advantages of strong abrasion-proof performance and durability.
Description
The utility model belongs to steering mechanism of motor vehicle steering swivel class.
The steering swivel of existing steering mechanism of motor vehicle is to adopt spherical hinge structure; The steering swivel of this spherical hinge structure is made up of support arm shaft and support and steering track rod.The support arm epimere is a cone, fixes with the support arm that turns to of wheel, and the support arm shaft lower end is a spheroid; The front end of support is a ball chamber by the annex composition, and the spheroid of ball chamber and support arm shaft lower end constitutes a ball pivot transmission; Support extends a steering track rod backward, and pull bar turns to by steering handwheel control is flexible.The steering swivel of this spherical hinge structure, frictional area is smaller, and wearing and tearing make the very fast change in ball pivot gap big than very fast, and what make self-propelled vehicle turns to sensitieness relatively poor.
The purpose of this utility model is: provide a kind of durable, turn to the high steering swivel of sensitieness.
Technical measures of the present utility model are: based on the existing steering swivel of being made up of support arm shaft and support and steering track rod; The support arm shaft bottom is the garden cylindricality, and there is the bulge loop platform lower surface; Have living space on the support and intersect orthogonal cross-drilled hole and upright hole, cross-drilled hole turns to the fork-shaped pull bar by monomer of cotter axle fork-join; The support arm shaft device is in the upright hole of support.
Fig. 1 is a front view of the present utility model.
Fig. 2 is a birds-eye view of the present utility model.
1 is support arm shaft among the figure, and original support arm shaft bottom is a spheroid, and the utility model changes the garden cylindricality into; There is the bulge loop platform lower surface of support arm shaft 1, and epimere is that the support arm that turns to of cone and wheel fixes.7 is supports among the figure, and the support front end of original steering swivel is a ball chamber by the annex composition, and the spheroid of ball chamber and support arm shaft lower end constitutes the ball pivot transmission; Support 7 extends a steering track rod 6 backward, and both are one.The orthogonal cross-drilled hole and the upright hole that have living space on the support 7 of the present utility model and intersect, cross-drilled hole turns to fork-shaped pull bar 6 by monomer of cotter axle 4 fork-joins; Support arm shaft 1 device is in the upright hole of support 7.2 is dust boots, the 3rd among the figure, back-up ring.In order to increase resistance to abrasion, support arm shaft 1 and cotter axle 4 can adopt bearing 8 (antifriction-bearing box or plain bearing) to assemble with the cross-drilled hole and the upright hole of support 7, and AB is a zerk among the figure.This steering swivel can freely rotate in the space two-dimensional direction, can not only satisfy that wheel is turned to flexibly, and very strong wear-resisting durability is arranged.
Claims (2)
1, a kind of steering swivel is made up of support arm shaft and support and steering track rod; It is characterized in that:
A. the support arm shaft bottom is the garden cylindricality, and there is the bulge loop platform lower surface;
B. have living space on the support and intersect orthogonal cross-drilled hole and upright hole, cross-drilled hole turns to the fork-shaped pull bar by monomer of cotter axle fork-join; The support arm shaft device is in the upright hole of support.
2, by the described steering swivel of claim 1, it is characterized in that: the bearing assembling is adopted in the cross-drilled hole of support arm shaft and cotter axle and support and upright hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95206327 CN2226009Y (en) | 1995-03-21 | 1995-03-21 | Steering knuckle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95206327 CN2226009Y (en) | 1995-03-21 | 1995-03-21 | Steering knuckle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2226009Y true CN2226009Y (en) | 1996-05-01 |
Family
ID=33858289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95206327 Expired - Fee Related CN2226009Y (en) | 1995-03-21 | 1995-03-21 | Steering knuckle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2226009Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102381353A (en) * | 2010-08-31 | 2012-03-21 | 通用汽车环球科技运作有限责任公司 | Steering knuckle and method of forming same |
| CN105966457A (en) * | 2016-06-14 | 2016-09-28 | 宁波工程学院 | Adjustable steering arm |
-
1995
- 1995-03-21 CN CN 95206327 patent/CN2226009Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102381353A (en) * | 2010-08-31 | 2012-03-21 | 通用汽车环球科技运作有限责任公司 | Steering knuckle and method of forming same |
| CN102381353B (en) * | 2010-08-31 | 2013-11-20 | 通用汽车环球科技运作有限责任公司 | Steering knuckle and method of forming same |
| CN105966457A (en) * | 2016-06-14 | 2016-09-28 | 宁波工程学院 | Adjustable steering arm |
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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 |