CN202337284U - Low noise automotive steering oil pipe - Google Patents
Low noise automotive steering oil pipe Download PDFInfo
- Publication number
- CN202337284U CN202337284U CN2011204094387U CN201120409438U CN202337284U CN 202337284 U CN202337284 U CN 202337284U CN 2011204094387 U CN2011204094387 U CN 2011204094387U CN 201120409438 U CN201120409438 U CN 201120409438U CN 202337284 U CN202337284 U CN 202337284U
- Authority
- CN
- China
- Prior art keywords
- oil pipe
- low noise
- steel pipe
- regulating valve
- flow regulating
- 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
Links
Images
Landscapes
- Details Of Valves (AREA)
Abstract
The utility model relates to a low noise automotive steering oil pipe, which comprises a section of a steel pipe forming a main body of the automotive steering oil pipe, wherein two ends of the steel pipe are both communicated with throttle valves, the inner diameter of the throttle valve is smaller than that of the steel pipe. When the low noise automotive steering oil pipe is in used, the steering system noise can be effectively reduced and even can be eliminated.
Description
Technical field
The utility model relates to the auto parts and components field, relates in particular to a kind of low noise motor turning oil pipe.
Background technology
In the existing automobile steering system,, thereby be shaped to steering oil pipe mainly through reciprocity external diameter and wait the steel pipe of wall thickness to carry out the end and process; But, through reciprocity external diameter and etc. the steel pipe of the wall thickness steering oil pipe assembly processing and complete, in actual use; Particularly when automobile is turned to; System noise can occur, have a strong impact on the comfort level that car load is controlled, and be in the occupant under this noisy environment for a long time; It is healthy also can be affected, and needs improvement badly.
The utility model content
The utility model provides a kind of low noise motor turning oil pipe, and it in use can reduce even eliminate the steering swivel system noise effectively.
The utility model solves the problems of the technologies described above through following technical scheme; The utility model proposes a kind of low noise motor turning oil pipe; Comprise the one section steel pipe that constitutes said motor turning oil pipe main body, said steel pipe two ends all are communicated with flow regulating valve, and said flow regulating valve internal diameter is less than said pipe diameter.
Preferably, said flow regulating valve external diameter equates with said outer diameter of steel pipes.
Preferably, said flow regulating valve and said steel pipe adopt interference fit.
Based on disclosing of above technical scheme, the utlity model has following beneficial effect:
The utility model forms steering oil pipe through flow regulating valve is installed at the steel pipe two ends, thereby makes the inner expansion chamber resistant noise-reducing structure that forms of steering oil pipe, and the utility model is not to realize through draw reducing technology; Make that the forming process of the utility model is simple relatively; In the implementation process of the utility model, preferably the external diameter of flow regulating valve is designed to identically with outer diameter of steel pipes, adopt the level and smooth interference of straight line between the two; The problem that steering oil pipe assembling difficulty can not occur; Simultaneously, flow regulating valve and steel pipe adopt interference fit, are difficult for getting loose.
Description of drawings
Below in conjunction with accompanying drawing the utility model is done further explanation:
Fig. 1 is the utility model embodiment 1 integral structure sketch;
Fig. 2 is the utility model embodiment 1 local structure cutaway view;
1, steel pipe; 2, flow regulating valve.
The specific embodiment
Following embodiment 1 and Fig. 1-2 of combining is described further the utility model:
The utility model proposes a kind of low noise motor turning oil pipe; Comprise the one section steel pipe 1 that constitutes motor turning oil pipe main body; Steel pipe 1 two ends all are communicated with flow regulating valve 2, and flow regulating valve 2 internal diameters are less than the internal diameter of steel pipe 1, and flow regulating valve 2 external diameters equate with steel pipe 1 external diameter; Flow regulating valve 2 adopts interference fit with steel pipe 1, makes the steering oil pipe inside of being made up of steel pipe 1 and flow regulating valve 2 form expansion chamber resistant noise-reducing structure.
The practical implementation of following combination the utility model further specifies the utility model: adopt shaping equipment and bending apparatus; Through moulding, bending process, the steel pipe 1 of external diameters such as formation, wherein; Steel pipe 1 external diameter Φ 6*0.7t (being that endoporus is Φ 4.6); Connect two groups of flow regulating valve 2 respectively at steel pipe 1 two ends, the internal diameter Φ 1.8 of flow regulating valve 2, thereby the expansion chamber resistant noise-reducing structure of big (Φ 4.6) the two ends external diameter little (Φ 1.8) of internal diameter in the middle of forming.Actual car load checking, effect is obvious, can effectively reduce even eliminate the noise that produces when steering procedure and bearing circle turn to end position.
The utility model is not limited thereto embodiment, and the related realization assembly that is the basis with the utility model thought is all in the protection domain of the utility model.
Claims (3)
1. a low noise motor turning oil pipe comprises the one section steel pipe that constitutes said motor turning oil pipe main body, it is characterized in that said steel pipe two ends all are communicated with flow regulating valve, and said flow regulating valve internal diameter is less than said pipe diameter.
2. low noise motor turning oil pipe as claimed in claim 1 is characterized in that said flow regulating valve external diameter equates with said outer diameter of steel pipes.
3. low noise motor turning oil pipe as claimed in claim 1 is characterized in that, said flow regulating valve and said steel pipe adopt interference fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204094387U CN202337284U (en) | 2011-10-25 | 2011-10-25 | Low noise automotive steering oil pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204094387U CN202337284U (en) | 2011-10-25 | 2011-10-25 | Low noise automotive steering oil pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202337284U true CN202337284U (en) | 2012-07-18 |
Family
ID=46485986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204094387U Expired - Fee Related CN202337284U (en) | 2011-10-25 | 2011-10-25 | Low noise automotive steering oil pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202337284U (en) |
-
2011
- 2011-10-25 CN CN2011204094387U patent/CN202337284U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203567551U (en) | Saddle-shaped automobile fuel tank | |
| CN202337284U (en) | Low noise automotive steering oil pipe | |
| CN103056221B (en) | Flexible bending tube die of ball-and-socket joint structure | |
| CN207500660U (en) | A kind of thin-walled tube bushing | |
| CN203336077U (en) | Corrosion-resistant petroleum rubber tube | |
| CN203322600U (en) | Modified type tee joint pipe fitting | |
| CN205098263U (en) | Novel turn to high pressure fuel pipe arrangement structure | |
| CN203348411U (en) | Anticorrosive valve seat | |
| CN207809509U (en) | Vibration suppression noise reduction turns to high-low pressure tubing assembly | |
| CN2881241Y (en) | Biecentric bidirection sealing butterfly valve | |
| CN203322585U (en) | Ferrule type quick fitting | |
| CN203335919U (en) | Pipeline telescopic ball valve | |
| CN202273978U (en) | Bracing wire joint for car door connection | |
| CN103953468B (en) | Flow tonifying Qi plate | |
| CN203948498U (en) | Automobile-used flange forge piece | |
| CN203431360U (en) | Adjustable connecting structure of automobile oil pipe | |
| CN203477148U (en) | Shock absorbing bushing in independent suspension system of loading vehicle | |
| CN204942812U (en) | A kind of commutator and the bindiny mechanism rotating pipe | |
| CN202302405U (en) | Pipe joint for automobile high-pressure oil pipe | |
| CN202578229U (en) | Internal structure of door limiter for car | |
| CN201443618U (en) | T-shaped three-way water-dividing ball valve | |
| CN206860834U (en) | Cylindrical gear shell with oil pump seat | |
| CN204985641U (en) | Motor transmission air duct structure | |
| CN201835884U (en) | Valve guide pipe of motorcycle | |
| CN204459550U (en) | A kind of turbosupercharging water pipe |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120718 Termination date: 20161025 |