CN203601369U - Steering knuckle with two pairs of support assembling holes arranged symmetrically - Google Patents
Steering knuckle with two pairs of support assembling holes arranged symmetrically Download PDFInfo
- Publication number
- CN203601369U CN203601369U CN201320637531.2U CN201320637531U CN203601369U CN 203601369 U CN203601369 U CN 203601369U CN 201320637531 U CN201320637531 U CN 201320637531U CN 203601369 U CN203601369 U CN 203601369U
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- CN
- China
- Prior art keywords
- swing arm
- steering swivel
- main body
- lower swing
- steering knuckle
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- Expired - Fee Related
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- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
Abstract
A steering knuckle with two pairs of support assembling holes arranged symmetrically comprises a steering knuckle body, an upper swing arm, a lower swing arm and a steering shaft hole, wherein the upper swing arm and the lower swing arm are connected with the steering knuckle body. The steering knuckle is characterized in that a supporting base is arranged on the back of the steering knuckle body, the upper swing arm is in an inverted-isosceles-trapezoid shape, the bottom of the inverted isosceles trapezoid is connected with the steering knuckle body, and a first support assembling hole and a second support assembling hole of the upper swing arm are formed in the top of the inverted isosceles trapezoid and symmetrical about the vertical center line of the steering knuckle body; the L-shaped lower swing arm is arranged symmetrically about the vertical center line of the steering knuckle body, the vertical edge of the L shape is connected with the side part of the steering knuckle body, and a first support assembling hole and a second support assembling hole of the lower swing arm are respectively formed in the tail end of the transverse edge of the L-shaped lower swing arm; eight round hub assembling holes are formed in the circumferential direction of the steering shaft hole, and a transverse kidney-shaped hub assembling hole is formed in the upper portion of the steering shaft hole. The steering knuckle has the advantages of being good in machining manufacturability, high in strength and the like.
Description
Technical field
The utility model relates to a kind of vehicular spare parts, particularly a kind of steering swivel with two pairs of symmetrically arranged support assembly openings.
Background technology
Steering swivel is one of vital parts on steering axle of automobile, although it is of a great variety, different for existing steering swivel, especially in the selecting of material, processing technology and all different on heat treatment method.But there is many defects in the steering swivel of prior art.Under motoring condition, it is bearing changeable impact load.Conventionally require it to there is high strength, simultaneously for reducing production costs, under the prerequisite that guarantees working accuracy and intensity, should be convenient to processing.If cannot meet accuracy requirement, not only poor with the fit engagement of steering system, and cannot rotate easily steering handwheel, not steady in the road surface directivity of jolting rugged, easily accidents caused.If intensity is not up to standard, very easily damage again.In order to address the above problem, be necessary it to carry out necessary improvement.
Utility model content
The purpose of this utility model is to provide the steering swivel with two pairs of symmetrically arranged support assembly openings that a kind of fabrication properties is good, intensity is high.
The purpose of this utility model is achieved in that top link and the lower swing arm that this steering swivel comprises steering swivel main body, is connected with steering swivel main body, the axis hole that turns to that runs through steering swivel main body, its technical essential is: the back of described steering swivel main body is provided with supporting seat, top link is down isosceles trapezoid, the bottom of isosceles trapezoid is connected with steering swivel main body, and the top of isosceles trapezoid is provided with symmetrically arranged top link the first bracing frame assembly opening of vertical center line and top link the second bracing frame assembly opening with steering swivel main body; Two L-shaped lower swing arms are symmetrical arranged with the vertical center line of steering swivel main body, the vertical edge of " L " shape is connected with steering swivel main body sidepiece, is respectively equipped with lower swing arm the first bracing frame assembly opening, lower swing arm the second bracing frame assembly opening on the horizontal edge end of the lower swing arm of two " L " shapes; Along turning to axis hole to be circumferentially symmetrically distributed with the circular assembly opening of eight wheel hubs, turn to the top of axis hole to be provided with horizontal wheel hub oval shape assembly opening.
The advantage the utlity model has and positive technique effect are: top link is down isosceles trapezoid, and the bottom of isosceles trapezoid is connected with steering swivel main body, and two " L " shape structures that lower swing arm is symmetrical set are convenient to processing, improve the intensity of steering swivel simultaneously.Support assembly opening has four, is symmetrically distributed in the both sides of steering swivel main body, can make stable being fixed on fixture of steering swivel in the course of processing, has improved production efficiency.The back of steering swivel main body is provided with supporting seat, has improved the toughness of steering swivel.Along turning to axis hole to be circumferentially symmetrically distributed with the circular assembly opening of eight wheel hubs, turn to the top of axis hole to be provided with horizontal wheel hub oval shape assembly opening, be convenient to steering swivel to be assembled in automobile, improved the toughness of steering swivel simultaneously.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further described.
Fig. 1 is structural representation of the present utility model.
Sequence number explanation in figure: 1 top link the first bracing frame assembly opening, 2 top links, 3 top link the second bracing frame assembly openings, the circular assembly opening of 4 wheel hubs, 5 supporting seats, 6 lower swing arm the second bracing frame assembly openings, 7 lower swing arms, 8 lower swing arm the first bracing frame assembly openings, 9 steering swivel main bodys, 10 turn to axis hole, 11 wheel hub oval shape assembly openings.
The specific embodiment
Describe concrete structure of the present utility model in detail according to Fig. 1.The top link 2 that this steering swivel with two pairs of symmetrically arranged support assembly openings comprises steering swivel main body 9, be connected with steering swivel main body 9 and two " L " shape lower swing arms 7, run through steering swivel main body 9 turn to axis hole 10.Wherein, the back of steering swivel main body 9 is provided with supporting seat 5, top link 2 is down isosceles trapezoid, the bottom of isosceles trapezoid is connected with steering swivel main body 9, and the top of isosceles trapezoid is provided with symmetrically arranged top link the first bracing frame assembly opening 1 and top link the second bracing frame assembly opening 3 of vertical center line with steering swivel main body 9.Two L-shaped lower swing arms 7 are symmetrical arranged with the vertical center line of steering swivel main body 9, the vertical edge of " L " shape is connected with steering swivel main body 9 sidepieces, is respectively equipped with lower swing arm the first bracing frame assembly opening 8, lower swing arm the second bracing frame assembly opening 6 on the horizontal edge end of the lower swing arm 7 of two " L " shapes.Circumferentially be symmetrically distributed with the circular assembly opening 4 of eight wheel hubs along steering shaft 10 holes, turn to the top of axis hole 10 to be provided with horizontal wheel hub oval shape assembly opening 11.
Steering swivel of the present utility model is foundry goods, under the state having met through overtesting in every intensity, can shorten time-to-market, save cost of development, the process-cycle of the easy converted products of casting material shortens, and difficulty of processing reduces, tooling cost reduces, not yielding, quality stability and conformability improve greatly, have therefore increased substantially the cost performance of product.
Claims (1)
1. one kind has the steering swivel of two pairs of symmetrically arranged support assembly openings, top link and the lower swing arm that comprises steering swivel main body, be connected with steering swivel main body, the axis hole that turns to that runs through steering swivel main body, it is characterized in that: the back of described steering swivel main body is provided with supporting seat, top link is down isosceles trapezoid, the bottom of isosceles trapezoid is connected with steering swivel main body, and the top of isosceles trapezoid is provided with symmetrically arranged top link the first bracing frame assembly opening of vertical center line and top link the second bracing frame assembly opening with steering swivel main body; Two L-shaped lower swing arms are symmetrical arranged with the vertical center line of steering swivel main body, the vertical edge of " L " shape is connected with steering swivel main body sidepiece, is respectively equipped with lower swing arm the first bracing frame assembly opening, lower swing arm the second bracing frame assembly opening on the horizontal edge end of the lower swing arm of two " L " shapes; Along turning to axis hole to be circumferentially symmetrically distributed with the circular assembly opening of eight wheel hubs, turn to the top of axis hole to be provided with horizontal wheel hub oval shape assembly opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320637531.2U CN203601369U (en) | 2013-10-13 | 2013-10-13 | Steering knuckle with two pairs of support assembling holes arranged symmetrically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320637531.2U CN203601369U (en) | 2013-10-13 | 2013-10-13 | Steering knuckle with two pairs of support assembling holes arranged symmetrically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203601369U true CN203601369U (en) | 2014-05-21 |
Family
ID=50714061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320637531.2U Expired - Fee Related CN203601369U (en) | 2013-10-13 | 2013-10-13 | Steering knuckle with two pairs of support assembling holes arranged symmetrically |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203601369U (en) |
-
2013
- 2013-10-13 CN CN201320637531.2U patent/CN203601369U/en not_active Expired - Fee Related
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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: 20140521 Termination date: 20151013 |
|
| EXPY | Termination of patent right or utility model |