CN201347126Y - Bent ball joint steering system for light and medium vehicles - Google Patents
Bent ball joint steering system for light and medium vehicles Download PDFInfo
- Publication number
- CN201347126Y CN201347126Y CNU2008201571522U CN200820157152U CN201347126Y CN 201347126 Y CN201347126 Y CN 201347126Y CN U2008201571522 U CNU2008201571522 U CN U2008201571522U CN 200820157152 U CN200820157152 U CN 200820157152U CN 201347126 Y CN201347126 Y CN 201347126Y
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- assembly
- steering
- ball head
- tierod
- utility
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- Expired - Lifetime
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- 238000005452 bending Methods 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000005755 formation reaction Methods 0.000 claims 1
- 230000000712 assembly Effects 0.000 abstract 3
- 230000002708 enhancing Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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Abstract
The utility model discloses a bent ball joint steering system for light and medium vehicles, which comprises wheel hub assemblies, steering knuckle arms, steering tie rod assemblies, a intermediate draw rod, a steering gear, a left intermediate rocker assembly and a right intermediate rocker assembly; wherein the ball joint parts of both ends of the steering tie rod assemblies and the intermediate draw rod adopt a bent ball joint form, thereby satisfying a great rotation angle relation in the limited space, one end of each steering tie rod assembly is connected with one of the steering knuckle arms, and the other end of the steering tie rod assembly is connected with the left intermediate rocker assembly. The utility model can effectively enhance the stability of the steering rod system and prolong the service life of the steering rod system.
Description
Technical field:
The utility model relates to automobile steering system, refer in particular to a kind of steering gear connection that adopts the version of curved bulb, can in limited space, satisfy bigger angle relation.
Background technology:
At present, the steering gear connection that uses on the vehicle, be commonly the version of drag link, it is that steel pipe is the pull bar of crooked shape that minority is arranged, as Chinese patent application number be in 200720069132.5 the patent, its left side, right suspension is independently beated, a left side, right wheel is independent of each other when beating, though reduce the inclination and the vibration of vehicle body to greatest extent, but there are this some deficiencies in the automobile steering system in this patent, as shown in Figure 1, what the ball head at total 11 two ends of tierod and the ball head of centre link 12 adopted is straight-bar type, after adopting this structure, steering track rod can not satisfy bigger angle relation in limited space, and it is easy to generate shake in the vehicle ' process, influence the service life of steering track rod, and influence vehicle safety.
The utility model content:
The utility model purpose solves the deficiency of prior art problem, and a kind of curved bulb steering swivel system of light compact car that adopts curved ball head structure form is provided, and effectively improves the stability of steering gear connection, prolongs the service life of steering gear connection.
To achieve these goals, the utility model is realized by following technical solution:
The light compact car of the utility model is bent the bulb steering swivel system, comprise wheel limit assembly, track arm, tierod assembly, centre link, steering box, left intermediate rockers assembly and right intermediate rockers assembly, it is characterized in that, the two ends ball head of described tierod assembly and centre link adopts the toggle joint form, can satisfy bigger angle relation in limited space; Described tierod assembly one end connects track arm, and its other end connects left intermediate rockers assembly.
The direction bending to described steering box of described tierod assembly two ends ball head has increased steering box and has caused the corner of tierod assembly at finite space.
The two ends ball head of described centre link adopts the toggle joint form, and the bending direction of the two ends ball head of described centre link is opposite with the bending direction of tierod assembly two ends ball head, improves the stability of leverage.
Described tierod assembly two ends ball head and centre link two ends ball head and drawn steel tube riveted joint or be threaded and constitute steering track rod.
The angle of bend of described ball head is 30 °-35 °.
The utility model has adopted the steering track rod of curved ball head structure form, can effectively improve the stability of steering gear connection, prolongs the service life of steering gear connection.
Description of drawings:
Further specify the utility model below in conjunction with the drawings and specific embodiments.
Fig. 1 is existing automobile steering system structural representation.
Fig. 2 is a structural representation of the present utility model.
The specific embodiment:
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
With reference to figure 2, light compact car of the present utility model is bent the bulb steering swivel system, comprises wheel limit assembly 10, track arm 1, tierod assembly 9, centre link 5, steering box 3, left intermediate rockers assembly 6 and right intermediate rockers assembly 7.In the utility model, the two ends ball head of tierod assembly 9 and centre link 5 adopts the toggle joint form respectively, with drawn steel tube riveted joint or be threaded and constitute steering track rod, can satisfy bigger angle relation in limited space.
Again with reference to figure 2, track arm 1 is used for fifth wheel limit assembly and tierod assembly 9, the other end of this tierod assembly 9 connects left intermediate rockers assembly 6, one end of left side intermediate rockers assembly 6 and right intermediate rockers assembly 7 is connected with rocker arm bracket 8; rocker arm bracket 8 is fixed on the vehicle frame, and centre link 5 connects left and right intermediate rockers assembly 6,7.Steering drag link 4 one ends are connected with left intermediate rockers assembly 6, and its other end links to each other with steering drop arm 2, and steering drop arm 2 one ends connect and steering box 3.Tierod assembly 9 two ends ball heads in the utility model have increased steering box 3 and have caused the corner of tierod assembly 9 at finite space to the direction bending of steering box 3.The two ends ball head of above-mentioned centre link 5 adopts the toggle joint form, and crooked angle is about 30 °; The bending direction of the two ends ball head of this centre link 5 is opposite with the bending direction of tierod assembly two ends ball head, improves the stability of steering gear connection.
The utility model in use, drive steering drop arm 2 and steering drag link 4 by steering box, drive a left side by steering drag link 4, right intermediate rockers assembly 6,7, a left side, right intermediate rockers assembly 6,7 drive institute's bonded assembly tierod assembly 9 and centre link 5, because the ball head toggle joint of opposite directions of curvature has been adopted at the two ends of tierod assembly 9 and centre link 5 respectively, produce opposite effect power, thereby cause tierod assembly 9 and centre link 5 in limited space, satisfying bigger angle relation, effectively improve the stability of steering gear connection.
In the utility model, the version of pull bar is in this steering swivel system: ball head adopts the toggle joint form, with the drawn steel tube riveted joint or be threaded and constitute steering track rod, can effectively improve the stability of steering gear connection, prolongs the service life of steering gear connection.
More than show and described groundwork of the present utility model and principal character and advantage of the present utility model.The technical personnel of the industry should be understood; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification sheets just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. the curved bulb steering swivel system of light compact car, comprise wheel limit assembly, track arm, tierod assembly, centre link, steering box, left intermediate rockers assembly and right intermediate rockers assembly, it is characterized in that, the two ends ball head of described tierod assembly and centre link adopts the toggle joint form, described tierod assembly one end connects track arm, and the tierod assembly other end connects left intermediate rockers assembly.
2, the curved bulb steering swivel system of light compact car according to claim 1 is characterized in that described tierod assembly two ends ball head is to the direction bending of described steering box.
3, the curved bulb steering swivel system of light compact car according to claim 2, it is characterized in that, the two ends ball head of described centre link adopts the toggle joint form, and the bending direction of the two ends ball head of described centre link is opposite with the bending direction of tierod assembly two ends ball head.
4, according to claim 1 or the curved bulb steering swivel system of 3 described light compact cars, it is characterized in that described tierod assembly two ends ball head and centre link two ends ball head and the drawn steel tube riveted joint or the formation steering track rod that is threaded.
5, the curved bulb steering swivel system of light compact car according to claim 1 is characterized in that the angle of bend of described ball head is 30 °-35 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201571522U CN201347126Y (en) | 2008-12-16 | 2008-12-16 | Bent ball joint steering system for light and medium vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201571522U CN201347126Y (en) | 2008-12-16 | 2008-12-16 | Bent ball joint steering system for light and medium vehicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201347126Y true CN201347126Y (en) | 2009-11-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201571522U Expired - Lifetime CN201347126Y (en) | 2008-12-16 | 2008-12-16 | Bent ball joint steering system for light and medium vehicles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201347126Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102166978A (en) * | 2011-03-09 | 2011-08-31 | 三一重机有限公司 | Connecting structure for double-arm crank and frame support of mine dumper |
| CN103507854A (en) * | 2013-07-08 | 2014-01-15 | 湖南易通汽车配件科技发展有限公司 | Double-trapezoid broken type steering mechanism |
| CN104029724A (en) * | 2014-05-21 | 2014-09-10 | 湖南易通汽车配件科技发展有限公司 | MacPherson independent suspension front axle assembly with circulating ball 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 |
| CN106080767A (en) * | 2016-08-02 | 2016-11-09 | 中瑞德科(北京)工业设计有限公司 | Perambulator front steering structure and perambulator front steering method |
| CN104691233B (en) * | 2015-02-04 | 2017-01-04 | 台州吉利润达车桥制造有限公司 | It is provided with electric automobile propons and the processing method of steering link |
| CN109606468A (en) * | 2018-12-29 | 2019-04-12 | 航天重型工程装备有限公司 | A kind of steering link structure |
| CN111731384A (en) * | 2019-03-25 | 2020-10-02 | 陕西保利特种车制造有限公司 | Vehicle chassis structure and vehicle with same |
-
2008
- 2008-12-16 CN CNU2008201571522U patent/CN201347126Y/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102166978A (en) * | 2011-03-09 | 2011-08-31 | 三一重机有限公司 | Connecting structure for double-arm crank and frame support of mine dumper |
| CN102166978B (en) * | 2011-03-09 | 2013-01-02 | 三一矿机有限公司 | Connecting structure for double-arm crank and frame support of mine dumper |
| CN103507854A (en) * | 2013-07-08 | 2014-01-15 | 湖南易通汽车配件科技发展有限公司 | Double-trapezoid broken type steering mechanism |
| CN104029724A (en) * | 2014-05-21 | 2014-09-10 | 湖南易通汽车配件科技发展有限公司 | MacPherson independent suspension front axle assembly with circulating ball steering mechanism |
| CN104691233B (en) * | 2015-02-04 | 2017-01-04 | 台州吉利润达车桥制造有限公司 | It is provided with electric automobile propons and the processing method of steering link |
| 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 |
| CN106080767A (en) * | 2016-08-02 | 2016-11-09 | 中瑞德科(北京)工业设计有限公司 | Perambulator front steering structure and perambulator front steering method |
| CN106080767B (en) * | 2016-08-02 | 2018-04-20 | 中瑞德科(北京)工业设计有限公司 | Perambulator front steering structure and perambulator front steering method |
| CN109606468A (en) * | 2018-12-29 | 2019-04-12 | 航天重型工程装备有限公司 | A kind of steering link structure |
| CN111731384A (en) * | 2019-03-25 | 2020-10-02 | 陕西保利特种车制造有限公司 | Vehicle chassis structure and vehicle with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 201821 No. 1055 Fu Hai Road, Shanghai, Jiading District Patentee after: Shanghai Komman Vehicle Component System Stock Co., Ltd. Address before: 201800 Shanghai Jiading District City Jia Zhu Road No. 18 Patentee before: Shanghai Komman Vehicle Parts System Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20091118 |
|
| CX01 | Expiry of patent term |