CN204077790U - A kind of automotive steering structure and automobile - Google Patents
A kind of automotive steering structure and automobile Download PDFInfo
- Publication number
- CN204077790U CN204077790U CN201420560972.1U CN201420560972U CN204077790U CN 204077790 U CN204077790 U CN 204077790U CN 201420560972 U CN201420560972 U CN 201420560972U CN 204077790 U CN204077790 U CN 204077790U
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- China
- Prior art keywords
- steering
- swing arm
- axle
- steering axle
- arm
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Abstract
The utility model provides a kind of automotive steering structure and automobile, comprise load maintainer, for saving the hinged left steering pull bar of assembly with left steering and for saving the hinged right steering pull bar of assembly with right steering, described steering hardware also comprises the swing arm of left steering axle and the swing arm of right steering axle, and swinging end and the left steering pull bar of the swing arm of described left steering axle are hinged; Swinging end and the right steering pull bar of the swing arm of described right steering axle are hinged; Described load maintainer can drive the swing arm of described left steering axle and the swing arm of right steering axle, corresponding drive left steering pull bar and right steering pull bar, thus drives left steering joint assembly and right steering joint assembly.Described automotive steering structure is split-type structural, drive steering track rod and steering shaft swing arm by load maintainer, thus drive left and right turn joint assembly, make wheel left and right turn more flexible, guarantee the particularity that turns to and sensitieness, convenient operation improves the turning efficiency of steering hardware.
Description
Technical field
The utility model relates to motor turning field, specifically, relates to a kind of automotive steering structure and automobile.
Background technology
Along with the improvement day by day with road conditions that develops rapidly of economy, the requirement of market to various functions such as Automobile Transportation efficiency, environmental protection, economy, traveling comforts is more and more higher, especially the vehicle for some large load integrates high passenger capacity, traveling comfort and economy, has obvious Social benefit and economic benefit.
Automobile steering system is used to the general name of the specialized organization changing vehicle traveling direction.Function ensures that automobile can carry out straight line or Turning travel by the wish of chaufeur.
The mechanical steering swivel system of tradition is using the muscle power of chaufeur as steerable energy, the component of all transmitting force is all mechanical, primarily of steering control mechanism, deflector and steering gear three parts composition, wherein, steering gear directly handles the steering swivel of steeraxle, the structure of steering swivel promotion intermediate rod with steering drag link, easily cause left and right turn conformability not enough, lack particularity and sensitieness.
Utility model content
In order to overcome above-mentioned technical matters, the utility model provide a kind of have handle accurately, control sensitive automotive steering structure and automobile.
To achieve these goals, the utility model provides following technical scheme:
The utility model provides a kind of automotive steering structure, comprise load maintainer, for saving the hinged left steering pull bar of assembly with left steering and for saving the hinged right steering pull bar of assembly with right steering, described steering hardware also comprises the swing arm of left steering axle and the swing arm of right steering axle, and swinging end and the left steering pull bar of the swing arm of described left steering axle are hinged; Swinging end and the right steering pull bar of the swing arm of described right steering axle are hinged; Described load maintainer can drive the swing arm of described left steering axle and the swing arm of right steering axle, corresponding drive left steering pull bar and right steering pull bar, thus drives left steering joint assembly and right steering joint assembly.
Further, described steering hardware also comprises and is arranged on left steering axle on chassis frame and right steering axle; Described left steering axle is fixedly connected with the swing arm of described left steering axle, and described left steering axle swing arm can be driven to rotate; Described right steering axle is fixedly connected with the swing arm of described right steering axle, and described right steering axle swing arm can be driven to rotate; Described load maintainer can drive described left steering axle and right steering axle to rotate.
Wherein, described left steering axle and right steering axle are fixedly installed on described chassis frame respectively by steering shaft fixed mount.
Particularly, described load maintainer comprises deflector, spindle arm and tierod; One end of described spindle arm is fixedly connected with left steering axle, and the other end is flexibly connected with described deflector, and described deflector can drive spindle arm to rotate around described left steering axle, and drives described left steering axle swing arm to swing; One end and the swing arm of left steering axle of described tierod are hinged, the other end and the swing arm of described right steering axle hinged, the swing arm of described left steering axle can drive described right steering axle swing arm to swing.
Wherein, one end of described left steering axle is fixedly connected with the swing arm of left steering axle, and the other end is fixedly connected with described spindle arm.
Further, steering drop arm and steering drag link is provided with between described deflector and spindle arm; Described deflector drives described steering drop arm to swing; One end of described steering drag link and the swinging end of described steering drop arm hinged, the swinging end of the other end and described spindle arm is hinged.
Wherein, described steering hardware also comprises Follow-up steering mechanism.
The utility model also provides a kind of automobile, comprises automotive steering structure as above.
Compare with product with prior art, the utility model has the following advantages:
The utility model comprises knuckle assembly, steering track rod and steering shaft swing arm, directly the steering swivel of steeraxle, the structure of steering swivel promotion intermediate rod is handled with steering drag link relative to conventional steering mechanism, this structure is split-type structural, steering track rod and steering shaft swing arm is driven by load maintainer, thus drive left and right turn joint assembly, make wheel left and right turn more flexible, guarantee the particularity that turns to and sensitieness, convenient operation, improves the turning efficiency of steering hardware.
Accompanying drawing explanation
Fig. 1 is the constructional drawing of automotive steering structure of the present utility model.
Accompanying drawing indicates:
1. steering transmission linkage bindiny mechanism, 2. angle deflector bindiny mechanism, 3. bearing circle, 4. steering gear input shaft, 5. deflector, 6. steering drop arm, 7. steering drag link, 8. spindle arm, 9. left steering pull bar, 10. left steering joint assembly, 11. left steering shaft holders, 12. left steering axles, 13. left steering axle swing arms, 14. tierods, 15. right steering shaft holders, 16. right steering axles, 17. right steering axle swing arms, 18. right steering pull bars, 19. right steering joint assemblies, 20. wheels.
Detailed description of the invention
Below with reference to the accompanying drawings embodiment of the present utility model is described.The element described in an accompanying drawing of the present utility model or a kind of embodiment and feature can combine with the element shown in one or more other accompanying drawings or embodiment and feature.It should be noted that for purposes of clarity, accompanying drawing and eliminate expression and the description of parts that have nothing to do with the utility model, known to persons of ordinary skill in the art or process in illustrating.
Below in conjunction with accompanying drawing, the utility model is described further.
As shown in Figure 1, the present embodiment provides a kind of automotive steering structure, comprise load maintainer, for saving the hinged left steering pull bar 9 of assembly 10 with left steering and for saving the hinged right steering pull bar 18 of assembly 19 with right steering, described steering hardware also comprises left steering axle swing arm 13 and right steering axle swing arm 17, and swinging end and the left steering pull bar 9 of described left steering axle swing arm 13 are hinged; Swinging end and the right steering pull bar 18 of described right steering axle swing arm 17 are hinged; Described load maintainer can drive described left steering axle swing arm 13 and right steering axle swing arm 17, corresponding drive left steering pull bar 9 and right steering pull bar 18, thus drives left steering joint assembly 10 and right steering joint assembly 10.In the present embodiment, the structure of automotive steering structure is split type, drives steering track rod and steering shaft swing arm by load maintainer, thus drives left and right turn joint assembly, makes wheel left and right turn more flexible, guarantees the particularity that turns to and sensitieness.
Wherein, described steering hardware also comprises and is fixedly connected on left steering axle 12 on chassis frame and right steering axle 16; Described left steering axle 12 is fixedly connected with described left steering axle swing arm 13, and described left steering axle swing arm 13 can be driven to rotate; Described right steering axle 16 is fixedly connected with described right steering axle swing arm 17, and described right steering axle swing arm can be driven to rotate; Described load maintainer can drive described left steering axle 12 and right steering axle 16 to rotate.
Described left steering axle 12 and right steering axle are fixedly installed on described chassis frame respectively by left steering shaft holder 11 and right steering shaft holder 1.
Wherein, described load maintainer comprises deflector 5, spindle arm 8 and tierod 14; One end of described spindle arm 8 is fixedly connected with left steering axle 12, and the other end is flexibly connected with described deflector 5, and described deflector 5 can drive spindle arm 8 to rotate around described left steering axle 12, and drives described left steering axle swing arm 13 to swing; One end and the swing arm 13 of left steering axle of described tierod 14 are hinged, the other end and the swing arm 17 of described right steering axle hinged, described left steering axle swing arm 13 can drive described right steering axle swing arm 17 to swing.Left steering assembly 10 is driven by deflector 5, the right steering axle swing arm 17 of another side is transferred to again by tierod 14, thus drive right steering to save assembly 19 by right steering pull bar 18, which enhance the driven conformability that left and right wheels 20 turns to, turning to of left-right parts has self-recision and regulating power, the particularity turned to and sensitieness higher.
Particularly, one end of described left steering axle 12 is fixedly connected with left steering axle swing arm 13, and the other end is fixedly connected with described spindle arm 8.
Wherein, steering drop arm 6 and steering drag link 7 is provided with between described deflector 5 and spindle arm 8; Described deflector 5 drives described steering drop arm 6 to swing; One end of described steering drag link 7 and the swinging end of described steering drop arm 6 hinged, the swinging end of the other end and described spindle arm 8 is hinged.Bearing circle 3 bottom is connected with steering transmission linkage bindiny mechanism 1 and angle deflector bindiny mechanism 2.When chaufeur steering wheel rotation 3, by steering gear input shaft 4 transferring power to all-in-one-piece deflector 5, deflector 5 is pulled or promotes to drive steering drag link 7.
Described steering hardware also comprises Follow-up steering mechanism.The present embodiment provides a kind of Follow-up steering mechanism: front axle assy also comprises the Follow-up steering mechanism for making corresponding wheel follow-up steering.Described Follow-up steering mechanism comprise can swing be articulated with the left and right pitman arm on corresponding chassis frame and the left steering pull bar be articulated with respectively on corresponding left and right pitman arm and right steering pull bar, the opposite end of left and right steering track rod is articulated with on corresponding steering swivel respectively, Follow-up steering mechanism also comprises the middle steering track rod be connected between described left and right pitman arm, left end and the described left steering rocking arm of described middle steering track rod are hinged, right-hand member and described right steering rocking arm hinged.In the process of moving, frictional ground force acts on corresponding wheel vehicle, Ackermann steer angle, and the pitman arm in steering hardware and steering track rod produce with vehicle and turn to.
The present embodiment also provides a kind of automobile, comprises automotive steering structure as above.
Although described the utility model and advantage thereof in detail, be to be understood that and can have carried out various change when not exceeding the spirit and scope of the present utility model limited by appended claim, substituting and conversion.And the scope of the application is not limited only to the specific embodiment of process, equipment, means, method and step described by specification sheets.One of ordinary skilled in the art will readily appreciate that from disclosure of the present utility model, can use perform the function substantially identical with corresponding embodiment described herein or obtain and its substantially identical result, existing and that will be developed in the future process, equipment, means, method or step according to the utility model.Therefore, appended claim is intended to comprise such process, equipment, means, method or step in their scope.
Claims (8)
1. an automotive steering structure, it is characterized in that: comprise load maintainer, for saving the hinged left steering pull bar of assembly with left steering and for saving the hinged right steering pull bar of assembly with right steering, described steering hardware also comprises the swing arm of left steering axle and the swing arm of right steering axle, and swinging end and the left steering pull bar of the swing arm of described left steering axle are hinged; Swinging end and the right steering pull bar of the swing arm of described right steering axle are hinged; Described load maintainer can drive the swing arm of described left steering axle and the swing arm of right steering axle, corresponding drive left steering pull bar and right steering pull bar, thus drives left steering joint assembly and right steering joint assembly.
2. automotive steering structure according to claim 1, is characterized in that, described steering hardware also comprises and is arranged on left steering axle on chassis frame and right steering axle; Described left steering axle is fixedly connected with the swing arm of described left steering axle, and described left steering axle swing arm can be driven to rotate; Described right steering axle is fixedly connected with the swing arm of described right steering axle, and described right steering axle swing arm can be driven to rotate; Described load maintainer can drive described left steering axle and right steering axle to rotate.
3. automotive steering structure according to claim 2, is characterized in that, described left steering axle and right steering axle are fixedly installed on described chassis frame respectively by steering shaft fixed mount.
4. automotive steering structure according to claim 3, is characterized in that, described load maintainer comprises deflector, spindle arm and tierod; One end of described spindle arm is fixedly connected with left steering axle, and the other end is flexibly connected with described deflector, and described deflector can drive spindle arm to rotate around described left steering axle, and drives described left steering axle swing arm to swing; One end and the swing arm of left steering axle of described tierod are hinged, the other end and the swing arm of described right steering axle hinged, the swing arm of described left steering axle can drive described right steering axle swing arm to swing.
5. automotive steering structure according to claim 4, is characterized in that, one end of described left steering axle is fixedly connected with the swing arm of left steering axle, and the other end is fixedly connected with described spindle arm.
6. automotive steering structure according to claim 5, is characterized in that, is provided with steering drop arm and steering drag link between described deflector and spindle arm; Described deflector drives described steering drop arm to swing; One end of described steering drag link and the swinging end of described steering drop arm hinged, the swinging end of the other end and described spindle arm is hinged.
7. automotive steering structure according to claim 5, is characterized in that, described steering hardware also comprises Follow-up steering mechanism.
8. an automobile, is characterized in that, comprises the automotive steering structure described in any one of claim 1 ~ 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420560972.1U CN204077790U (en) | 2014-09-26 | 2014-09-26 | A kind of automotive steering structure and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420560972.1U CN204077790U (en) | 2014-09-26 | 2014-09-26 | A kind of automotive steering structure and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204077790U true CN204077790U (en) | 2015-01-07 |
Family
ID=52170533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420560972.1U Expired - Fee Related CN204077790U (en) | 2014-09-26 | 2014-09-26 | A kind of automotive steering structure and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204077790U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105905159A (en) * | 2016-05-16 | 2016-08-31 | 云南航天神州汽车有限公司 | Three-section tie rod steering linkage rod system |
| CN106995007A (en) * | 2016-01-26 | 2017-08-01 | 中国农业机械化科学研究院 | A kind of spraying machine is with rut steering mechanism |
| CN112793661A (en) * | 2021-03-24 | 2021-05-14 | 浙江爱特新能源汽车有限公司 | New energy commercial vehicle steering system |
-
2014
- 2014-09-26 CN CN201420560972.1U patent/CN204077790U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106995007A (en) * | 2016-01-26 | 2017-08-01 | 中国农业机械化科学研究院 | A kind of spraying machine is with rut steering mechanism |
| CN105905159A (en) * | 2016-05-16 | 2016-08-31 | 云南航天神州汽车有限公司 | Three-section tie rod steering linkage rod system |
| CN112793661A (en) * | 2021-03-24 | 2021-05-14 | 浙江爱特新能源汽车有限公司 | New energy commercial vehicle steering system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151215 Address after: 430000 Hubei province Dongxihu District of Wuhan City gold Tan Lu No. 18 Patentee after: DONGFENG YANGTSE MOTOR (WUHAN) CO., LTD. Patentee after: Wuhan Yingkang Huitong Electric Co., Ltd. Address before: 430000 Hubei province Dongxihu District of Wuhan City gold Tan Lu No. 18 Patentee before: DONGFENG YANGTSE MOTOR (WUHAN) CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20170926 |