CN204141205U - A kind of oil transportation structure of oil header - Google Patents
A kind of oil transportation structure of oil header Download PDFInfo
- Publication number
- CN204141205U CN204141205U CN201420574279.XU CN201420574279U CN204141205U CN 204141205 U CN204141205 U CN 204141205U CN 201420574279 U CN201420574279 U CN 201420574279U CN 204141205 U CN204141205 U CN 204141205U
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- CN
- China
- Prior art keywords
- oil
- current limliting
- passage
- discharge port
- fuel discharge
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Abstract
The utility model relates to a kind of oil transportation structure of oil header, it comprises housing, fuel discharge port and current limliting bar, the inside of housing has one for carrying the passage of lubricant oil, described fuel discharge port be fixedly mounted on housing top and with described channel connection, an oil inlet hole for being communicated with the filler opening of oil header is formed on the bottom of described passage; Described current limliting bar also can be movable between fuel discharge port and oil inlet hole along the length direction of described passage in described passage; The outer wall of current limliting bar is provided with outside thread, and described outside thread is connected with the inwall of passage.The outer wall of current limliting bar of the present utility model is provided with screw-shaped runner, can increase the resistance of current limliting pole pair lubricant oil, is conducive to distribution of lubrication oil and goes to the oil outlet of lubricating point below, also makes lubricating oil flow mild, greatly can improve lubrication effect.
Description
Technical field
The utility model relates to centralized lubrication system, is specifically related to the oil transportation structure of the oil header of centralized lubrication system.
Background technique
Current limliting bar in the oil transportation structure of existing oil header is a flat cylindrical shape bar, by the effect of current limliting bar, regulates lubricant oil to arrive the oil mass of each lubricating point.But because current limliting bar is flat cylindrical shape, lubricant oil is little by the resistance be subject to during current limliting bar, well can not control oil pump capacity, cause a large amount of oil, likely in first or several oil outlet just all outflows quickly above of lubricating point, the oil outlet of lubricating point is below less does not even have lubricant oil stream, and makes lubricating point below can not get lubricant oil, thus causes overall lubrication unbalanced.
Model utility content
The purpose of this utility model is the oil transportation structure proposing a kind of oil header, and it can solve the unbalanced problem of lubrication.
In order to achieve the above object, the technological scheme that adopts of the utility model is as follows:
A kind of oil transportation structure of oil header, it comprises housing, fuel discharge port and current limliting bar, the inside of housing has one for carrying the passage of lubricant oil, described fuel discharge port be fixedly mounted on housing top and with described channel connection, an oil inlet hole for being communicated with the filler opening of oil header is formed on the bottom of described passage; Described current limliting bar also can be movable between fuel discharge port and oil inlet hole along the length direction of described passage in described passage; The outer wall of current limliting bar is provided with outside thread, and described outside thread is connected with the inwall of passage.
Preferably, the top of described current limliting bar offers a groove be communicated with fuel discharge port.Preferred further, the bottom of described groove is centrum shape.
Preferably, seal ring is equipped with between fuel discharge port and passage.
Preferably, described oil inlet hole is equipped with filter screen.
The utility model has following beneficial effect:
The outer wall of current limliting bar is provided with screw-shaped runner, can increase the resistance of current limliting pole pair lubricant oil, is conducive to distribution of lubrication oil and goes to the oil outlet of lubricating point below, also makes lubricating oil flow mild, greatly can improve lubrication effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of oil transportation structure when oil-feed state of the oil header of the utility model preferred embodiment;
Fig. 2 is the structural representation of the current limliting bar in Fig. 1;
Fig. 3 is the structural representation of oil transportation structure when depressurization phase of the oil header of the utility model preferred embodiment.
Reference character: 1, housing; 2, fuel discharge port; 3, current limliting bar; 31, groove; 32, outside thread; 4, passage; 5, oil inlet hole; 6, filter screen; 7, seal ring.
Embodiment
Below, by reference to the accompanying drawings and embodiment, the utility model is described further.
Shown in composition graphs 1 to Fig. 3, a kind of oil transportation structure of oil header, it comprises housing 1, fuel discharge port 2 and current limliting bar 3, the inside of housing 1 has one for carrying the passage 4 of lubricant oil, described fuel discharge port 2 is fixedly mounted on the top of housing 1 and is communicated with described passage 4, the oil inlet hole 5 of bottom formation one for being communicated with the filler opening of oil header of described passage 4.The outer wall of current limliting bar 3 is provided with outside thread 32, and described outside thread 32 is connected with the inwall of passage 4.
Described current limliting bar 3 also can be movable between fuel discharge port 2 and oil inlet hole 5 along the length direction of described passage 4 in described passage 4;
The top of current limliting bar 3 also offers a groove 31 be communicated with fuel discharge port 2.The bottom of described groove 31 is centrum shape.Seal ring 7 is equipped with between fuel discharge port 2 and passage 4.
Described oil inlet hole 5 is equipped with filter screen 6.Oil inlet hole 5 is set up filter screen 6, plays the effect of filtering lubricant oil, make into the lubricant oil of lubrication system ensure low impurity, ensure the normal operation of lubricating structure.
The working principle of the present embodiment is as follows:
As shown in Figure 1, lubricant oil enters from oil inlet hole 5, through filter screen 6, then by runner inflow fuel discharge port 2 that passage 4 is formed along the outside thread 32 of current limliting bar 3.Outer wall due to current limliting bar 3 is provided with screw-shaped runner, can increase the resistance of current limliting bar 3 pairs of lubricant oil, is conducive to distribution of lubrication oil and goes to the oil outlet of lubricating point below, also makes lubricating oil flow mild, greatly can improve lubrication effect.
For a person skilled in the art, according to technological scheme described above and design, other various corresponding change and distortion can be made, and all these change and distortion all should belong within the protection domain of the utility model claim.
Claims (5)
1. the oil transportation structure of an oil header, it is characterized in that, comprise housing, fuel discharge port and current limliting bar, the inside of housing has one for carrying the passage of lubricant oil, described fuel discharge port be fixedly mounted on housing top and with described channel connection, an oil inlet hole for being communicated with the filler opening of oil header is formed on the bottom of described passage; Described current limliting bar also can be movable between fuel discharge port and oil inlet hole along the length direction of described passage in described passage; The outer wall of current limliting bar is provided with outside thread, and described outside thread is connected with the inwall of passage.
2. oil transportation structure as claimed in claim 1, it is characterized in that, the top of described current limliting bar offers a groove be communicated with fuel discharge port.
3. oil transportation structure as claimed in claim 2, it is characterized in that, the bottom of described groove is centrum shape.
4. oil transportation structure as claimed in claim 1, is characterized in that, be equipped with seal ring between fuel discharge port and passage.
5. oil transportation structure as claimed in claim 1, is characterized in that, described oil inlet hole is equipped with filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420574279.XU CN204141205U (en) | 2014-09-30 | 2014-09-30 | A kind of oil transportation structure of oil header |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420574279.XU CN204141205U (en) | 2014-09-30 | 2014-09-30 | A kind of oil transportation structure of oil header |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204141205U true CN204141205U (en) | 2015-02-04 |
Family
ID=52417889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420574279.XU Expired - Fee Related CN204141205U (en) | 2014-09-30 | 2014-09-30 | A kind of oil transportation structure of oil header |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204141205U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108730490A (en) * | 2018-08-16 | 2018-11-02 | 河南职业技术学院 | Wind-power transmission device |
| CN109027205A (en) * | 2018-08-31 | 2018-12-18 | 沃德传动（天津）股份有限公司 | A kind of oil header structure |
| CN114673917A (en) * | 2022-03-21 | 2022-06-28 | 中国北方车辆研究所 | Space lubricating oil differential distribution device in conjuncted pump motor shell |
-
2014
- 2014-09-30 CN CN201420574279.XU patent/CN204141205U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108730490A (en) * | 2018-08-16 | 2018-11-02 | 河南职业技术学院 | Wind-power transmission device |
| CN108730490B (en) * | 2018-08-16 | 2019-11-22 | 河南职业技术学院 | Wind-power transmission device |
| CN109027205A (en) * | 2018-08-31 | 2018-12-18 | 沃德传动（天津）股份有限公司 | A kind of oil header structure |
| CN109027205B (en) * | 2018-08-31 | 2021-04-23 | 沃德传动（天津）股份有限公司 | Lubricating oil distributor structure |
| CN114673917A (en) * | 2022-03-21 | 2022-06-28 | 中国北方车辆研究所 | Space lubricating oil differential distribution device in conjuncted pump motor shell |
| CN114673917B (en) * | 2022-03-21 | 2024-04-30 | 中国北方车辆研究所 | Spatial lubricating oil micro-dispenser in conjuncted pump motor shell |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 528000 Guangdong City, Chancheng province high tech Development Zone, the first phase of the industrial zone Rogge Patentee after: HEGU (FOSHAN) INTELLIGENT EQUIPMENT CO.,LTD. Address before: 528000 Guangdong City, Chancheng province high tech Development Zone, the first phase of the industrial zone Rogge Patentee before: Herg (Foshan) Automotive Lubrication System Manufacture 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: 20150204 |