CN203601368U - Steering knuckle with three support assembling holes - Google Patents
Steering knuckle with three support assembling holes Download PDFInfo
- Publication number
- CN203601368U CN203601368U CN201320637500.7U CN201320637500U CN203601368U CN 203601368 U CN203601368 U CN 203601368U CN 201320637500 U CN201320637500 U CN 201320637500U CN 203601368 U CN203601368 U CN 203601368U
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- CN
- China
- Prior art keywords
- hole
- swing arm
- support assembly
- support assembling
- steering
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- Expired - Fee Related
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- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
Abstract
A steering knuckle with three support assembling holes comprises an upper swing arm with an upper swing arm hole, a lower swing arm with a lower swing arm hole, a steering arm with a steering arm hole, a steering shaft hole located in the center of the steering knuckle and the support assembling holes. The steering knuckle is characterized in that the included angle between the upper swing arm and the steering arm is 100 degrees-140 degrees, the upper swing arm and the lower swing arm are arranged in the same direction, and the center line of the steering arm hole is respectively perpendicular to the center line of the upper swing arm hole and the center line of the lower swing arm hole; the three support assembling holes are distributed around the steering shaft hole in the circumferential direction, the third support assembling hole is located between the upper swing arm and the steering arm, the first support assembling hole and the second support assembling hole are distributed symmetrically about the horizontal center line of the steering shaft hole, the diameter of the first support assembling hole is equal to that of the second support assembling hole, the third support assembling hole is smaller than the first support assembling hole or the second support assembling hole, and a supporting part is arranged between the second support assembling hole and the upper swing arm. 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 three 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 three support assembly openings that a kind of fabrication properties is good, intensity is high.
The purpose of this utility model be achieved in that this steering swivel comprise with the top link in top link hole, with the lower swing arm in lower swing arm hole, with the spindle arm in spindle arm hole, be positioned at steering swivel central authorities turn to axis hole, support assembly opening, its technical essential is: the angle between described top link and spindle arm is 100～140 °, upper and lower swing arm hole arranges in the same way, and the line of centers in spindle arm hole is vertical with the line of centers in top link hole, lower swing arm hole respectively; Support assembly opening has three, circumferentially be distributed in and turn to around axis hole, the 3rd support assembly opening is between top link and spindle arm, first, second support assembly opening is to turn to the horizontal central line of axis hole symmetrical, the first support assembly opening and the second support assembly opening are isometrical, and the 3rd support assembly opening is less than the first or second support assembly opening; Between the 3rd support assembly opening and top link, be provided with support portion.
The advantage the utlity model has and positive technique effect are: the angle between top link and spindle arm is 100～140 °, are convenient to processing, improve the intensity of steering swivel simultaneously.Support assembly opening has three, is circumferentially distributed in and turns to around axis hole, and first, second support assembly opening, to turn to the horizontal central line of axis hole symmetrical, can make stable being fixed on fixture of steering swivel in the course of processing, improved production efficiency.The line of centers in spindle arm hole is vertical with the line of centers in top link hole, lower swing arm hole respectively, has improved the toughness of steering swivel.Between the 3rd support assembly opening and top link, be provided with support portion, 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, 2 support portions, 3 the 3rd support assembly openings, 4 spindle arms, 5 spindle arm holes, 6 turn to axis hole, 7 lower swing arms, 8 lower swing arm holes, 9 first support assembly openings, 10 second support assembly openings, 11 top link holes.
The specific embodiment
Describe concrete structure of the present utility model in detail according to Fig. 1.This steering swivel with three support assembly openings comprise with the top link 1 in top link hole 11, with the lower swing arm 7 in lower swing arm hole 8, with the spindle arm 4 in spindle arm hole 5, be positioned at steering swivel central authorities turn to axis hole 6, the first to the 3rd support assembly opening 9,10,3.Wherein, the angle between top link 1 and spindle arm 4 is 100～140 °, most preferably 120 °.Top link hole 1, lower swing arm hole 8 arrange in the same way, and the line of centers in spindle arm hole 5 is vertical with the line of centers in top link hole 11, lower swing arm hole 8 respectively.Support assembly opening has three, is circumferentially distributed in and turns to around axis hole 6, and the 3rd support assembly opening 3 is between top link 11 and spindle arm 4, and first, second support assembly opening 9,10 is to turn to the horizontal central line of axis hole 6 symmetrical.And, make in the course of processing on fixture fixing more surely, the first support assembly opening 9 and the second support assembly opening 10 are isometrical, and the 3rd support assembly opening 3 is less than first, second support assembly opening 9,10.Between the 3rd support assembly opening 3 and top link 1, be provided with support portion 2, be convenient to steering swivel to be fixed in car.
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 three support assembly openings, comprise with the top link in top link hole, with the lower swing arm in lower swing arm hole, with the spindle arm in spindle arm hole, be positioned at steering swivel central authorities turn to axis hole, support assembly opening, it is characterized in that: the angle between described top link and spindle arm is 100～140 °, upper and lower swing arm hole arranges in the same way, and the line of centers in spindle arm hole is vertical with the line of centers in top link hole, lower swing arm hole respectively; Support assembly opening has three, circumferentially be distributed in and turn to around axis hole, the 3rd support assembly opening is between top link and spindle arm, first, second support assembly opening is to turn to the horizontal central line of axis hole symmetrical, the first support assembly opening and the second support assembly opening are isometrical, and the 3rd support assembly opening is less than the first or second support assembly opening; Between the 3rd support assembly opening and top link, be provided with support portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320637500.7U CN203601368U (en) | 2013-10-13 | 2013-10-13 | Steering knuckle with three support assembling holes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320637500.7U CN203601368U (en) | 2013-10-13 | 2013-10-13 | Steering knuckle with three support assembling holes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203601368U true CN203601368U (en) | 2014-05-21 |
Family
ID=50714060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320637500.7U Expired - Fee Related CN203601368U (en) | 2013-10-13 | 2013-10-13 | Steering knuckle with three support assembling holes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203601368U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107235076A (en) * | 2016-03-29 | 2017-10-10 | 长城汽车股份有限公司 | Spindle and knuckle positioning clamping device |
-
2013
- 2013-10-13 CN CN201320637500.7U patent/CN203601368U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107235076A (en) * | 2016-03-29 | 2017-10-10 | 长城汽车股份有限公司 | Spindle and knuckle positioning clamping device |
| CN107235076B (en) * | 2016-03-29 | 2020-09-22 | 长城汽车股份有限公司 | Automobile steering knuckle and steering knuckle positioning and clamping device |
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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 |