CN201052791Y - Power-assisted steering oil pipe convolution pipe - Google Patents
Power-assisted steering oil pipe convolution pipe Download PDFInfo
- Publication number
- CN201052791Y CN201052791Y CNU2007200681766U CN200720068176U CN201052791Y CN 201052791 Y CN201052791 Y CN 201052791Y CN U2007200681766 U CNU2007200681766 U CN U2007200681766U CN 200720068176 U CN200720068176 U CN 200720068176U CN 201052791 Y CN201052791 Y CN 201052791Y
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- China
- Prior art keywords
- oil
- pipe
- steering oil
- oil pipe
- gyrotron
- 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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Abstract
The utility model relates to a power steering oil pipe gyrotron for car power steering oil pressure system device which comprises an oil inlet and an oil return hole, wherein, an oil return ring is arranged between the oil inlet and the oil return hole and is designed into a helical shape. With the structure, the problems that the power steering oil pipe occupies too much area and can produce loud noise in the prior art can be solved.
Description
Technical field
The utility model relates to automobile assisted power steering system, especially relates to a kind of servo-steering oil pipe that can conveniently dispel the heat, reduce noise.
Background technology
Modern automobile becomes the standing instrument of people's daily life, more and more occupies an important position in people's life.Yet along with the requirement of automobile power is more and more higher, the heat that automobile produced is also increasing, and various with oil in how can the fast speed cooling automobile become a kind of importance of the oil temperature that reduces automobile.In addition, because the time that people stay in the automobile is more and more longer, also more and more higher for the requirement of car comfort inside, it is comfortable not only to require automobile to be seated, and requires its noise also little.
The automobile power steering system can provide the automobile better operability, is convenient for people to better control automobile, reduces dangerous.And the automobile power steering system need cool off power oil wherein.The power oil cooling pipe of automobile power steering of the prior art system adopts long oil return line, and oil return pipe is the design of heat radiation sheet, has taken bigger dissipating area.In addition, because oil return line is long, in automobile was in than rugged environment, oil return pipe can produce bigger vibrations, thereby made noise also excessive, had reduced the comfort level in the vehicle drive.
The utility model content
Technical problem to be solved in the utility model is the deficiency that overcomes existing technology, provide a kind of and have heat dispersion preferably, and area occupied is little, the servo-steering oil pipe gyrotron that noise is less.
For solving the problems of the technologies described above, the utility model provides a kind of servo-steering oil pipe gyrotron, comprises oil inlet and return opening, wherein further is provided with back oil ring between oil inlet and the return opening, the shape design in the shape of a spiral of this back oil ring.
The utility model also has following technical characterictic: described back oil ring is provided with convenient fixing support.
The utility model also has following technical characterictic: described return opening further is connected with sebific duct.
The utility model have heat dispersion preferably, and area occupied is little owing to adopt above-mentioned setting, and noise is less.
Description of drawings
Fig. 1 is the scheme drawing of a kind of servo-steering oil pipe of the utility model gyrotron.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
See also shown in Figure 1, servo-steering oil pipe gyrotron of the present utility model comprises oil inlet 5 and return opening 2, between oil inlet 5 and return opening 2, be provided with back oil ring 3, this back oil ring 3 is a spiral structure, one support 4 is arranged on the back oil ring 3, can make things convenient for other parts and fix, return opening 2 is connected with the opposite side of back oil ring 3, the fluid of coming in the oil inlet 5 through after the back oil ring 3 after return opening 2 flows.Rear at return opening 2 further is connected with sebific duct 1, thereby makes fluid enter oil storage Cans (figure does not show) through sebific duct 1.
The shape of oil return line also can adopt other type shaped design, mainly according to various styling design, adopts the special-purpose mould coiling of circling round to form.In the middle of oil return line, increase back oil ring 3, form a single-piece pipeline, when entrucking that back oil ring 3 usefulness supports 4 are fixing.
Because adopt above structure, the utility model has been finished designer's design goal,, has bigger dissipating area so can adopt less area occupied because back oil ring 3 adopts helical design.Owing to have less area,, can not produce bigger vibrating noise in its Stability Analysis of Structures of fixing back.And heat dispersion has preferably been arranged, and oily temperature is lower, also has long service life so cooling connects sebific duct 1.
Claims (3)
1. a servo-steering oil pipe gyrotron comprises oil inlet and return opening, it is characterized in that: further be provided with back oil ring between oil inlet and the return opening, the shape design in the shape of a spiral of this back oil ring.
2. servo-steering oil pipe gyrotron as claimed in claim 1 is characterized in that: described back oil ring is provided with convenient fixing support.
3. servo-steering oil pipe gyrotron as claimed in claim 1, it is characterized in that: described return opening further is connected with sebific duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200681766U CN201052791Y (en) | 2007-03-26 | 2007-03-26 | Power-assisted steering oil pipe convolution pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200681766U CN201052791Y (en) | 2007-03-26 | 2007-03-26 | Power-assisted steering oil pipe convolution pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201052791Y true CN201052791Y (en) | 2008-04-30 |
Family
ID=39392459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200681766U Expired - Fee Related CN201052791Y (en) | 2007-03-26 | 2007-03-26 | Power-assisted steering oil pipe convolution pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201052791Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103148059A (en) * | 2013-03-18 | 2013-06-12 | 十堰安远专用汽车有限公司 | Cooling oil pipe and hydraulic oil cooling system for steering engine |
| CN104386122A (en) * | 2014-11-17 | 2015-03-04 | 南京金龙客车制造有限公司 | Steering cooling pipe structure |
| CN110131250A (en) * | 2019-06-19 | 2019-08-16 | 潍坊嘉腾液压技术有限公司 | A kind of energy storage hydraulic motor heat dissipation pipeline of self-adapting load variation |
-
2007
- 2007-03-26 CN CNU2007200681766U patent/CN201052791Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103148059A (en) * | 2013-03-18 | 2013-06-12 | 十堰安远专用汽车有限公司 | Cooling oil pipe and hydraulic oil cooling system for steering engine |
| CN104386122A (en) * | 2014-11-17 | 2015-03-04 | 南京金龙客车制造有限公司 | Steering cooling pipe structure |
| CN110131250A (en) * | 2019-06-19 | 2019-08-16 | 潍坊嘉腾液压技术有限公司 | A kind of energy storage hydraulic motor heat dissipation pipeline of self-adapting load variation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080430 Termination date: 20140326 |