CN106594246A - Lubrication and oil distribution device for high-speed gearbox - Google Patents
Lubrication and oil distribution device for high-speed gearbox Download PDFInfo
- Publication number
- CN106594246A CN106594246A CN201611012368.5A CN201611012368A CN106594246A CN 106594246 A CN106594246 A CN 106594246A CN 201611012368 A CN201611012368 A CN 201611012368A CN 106594246 A CN106594246 A CN 106594246A
- Authority
- CN
- China
- Prior art keywords
- oil
- lubrication
- upper cavity
- lower chamber
- cavity
- 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.)
- Pending
Links
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0434—Features relating to lubrication or cooling or heating relating to lubrication supply, e.g. pumps ; Pressure control
- F16H57/0435—Pressure control for supplying lubricant; Circuits or valves therefor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0434—Features relating to lubrication or cooling or heating relating to lubrication supply, e.g. pumps ; Pressure control
- F16H57/0445—Features relating to lubrication or cooling or heating relating to lubrication supply, e.g. pumps ; Pressure control for supply of different gearbox casings or sections
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0467—Elements of gearings to be lubricated, cooled or heated
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0467—Elements of gearings to be lubricated, cooled or heated
- F16H57/0469—Bearings or seals
- F16H57/0471—Bearing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
Abstract
The invention discloses a lubrication and oil distribution device for a high-speed gearbox. The device comprises an oil distribution box body internally provided with an upper cavity and a lower cavity. A pressure adjusting plate with pressure adjusting holes is arranged between the upper cavity and the lower cavity in a spaced mode. The oil distribution box body is provided with an oil inlet communicating with the lower cavity and further provided with multiple lower cavity oil outlets communicating with the lower cavity respectively and upper cavity oil outlets communicating with the upper cavity. The diameter and number of the pressure adjusting holes in the pressure adjusting plate can be determined according to the size of the oil inlet, the lower cavity oil outlets and the upper cavity oil outlets and needed lubrication oil pressure. Lubrication oil enters the lower cavity through the oil inlet, the lower cavity is filled with one part of lubrication oil, the other part of lubrication oil enters the upper cavity through the pressure adjusting holes in the pressure adjusting plate, two kinds of different pressure lubrication oil are formed in the lower cavity and the upper cavity, and the lubrication oil is connected with a sliding bearing lubrication oil channel through the lower cavity oil outlets for lubricating a sliding bearing and connected with a gear lubrication oil channel through the upper cavity oil outlets for lubricating a gear.
Description
Technical field
The present invention relates to a kind of lubrication distributing device for high-speed gear box lubricating system, belongs to a kind of hydraulic pressure profit
Sliding device.
Background technology
Gear, sliding bearing in high-speed gear box needs lubricating oil forced feed lubrication, and is using lubrication distributing device
Gear, the lubrication of sliding bearing provide pressure lubrication oil.The lubrication distributing device of existing lubricating system is by oil-in 1, oil distribution seat
2nd, oil-out 3 is constituted, and as shown in Figure 1, 2, the pressure of wherein distributing device oil-out 3 is single；But in heavily loaded high speed tooth
In roller box design, because the rotating speed of gear is high, low-pressure lubricating oil is needed, and the pressure lubrication oil that sliding bearing must be certain is
Can work, therefore the lubricating oil for providing two kinds of different pressures for gear and sliding bearing is needed in lubrication System Design, and it is existing
Lubrication distributing device oil-out pressure be single, it is impossible to while provide various pressure lubrication oils respectively to gear, slide
Bearing is lubricated.
The content of the invention
It is an object of the invention to overcome the shortcomings of that prior art is present, and provide a kind of simple structure, it is easy to use can
Lean on, can preferably solve to be needed in heavily loaded high-speed gear box lubrication System Design for gear and sliding bearing provide two kinds it is different
The problems such as pressure lubrication oil, various pressure lubrication oils can be simultaneously provided respectively to being used for that gear, sliding bearing are lubricated
The lubrication distributing device of high-speed gear box.
, by following technical solution completing, a kind of lubrication for high-speed gear box is with oil dress for the purpose of the present invention
Put, it includes an oil distrbuting box body for being internally provided with upper cavity and lower chamber, it is placed separately between described upper cavity and lower chamber to have
Regulator board with regulator hole, is provided with the oil-in of connection lower chamber on the oil distrbuting box body, separately sets on oil distrbuting box body
It is equipped with the multiple cavity of resorption oil-outs and the epicoele oil-out for connecting upper cavity for being respectively communicated with lower chamber.
As preferred：The diameter and quantity of the regulator hole on the regulator board can according to oil-in, cavity of resorption oil-out, on
The size of chamber oil-out and required lubricating oil pressure and determine；And make lubricating oil enter lower chamber from described oil-in, one
Parts of lubricating oil is full of lower chamber, and another part lubricating oil enters upper cavity by the regulator hole on regulator board, lower chamber with
Two kinds of different pressure lubrication oils are formed in epicoele body, wherein lubricating oil connects sliding bearing lubricating oil by lower chamber oil-out
Road is lubricated to sliding bearing, connects gear oil leab by upper cavity oil-out and gear is lubricated.
The present invention is preferably solved and needed in heavily loaded high-speed gear box lubrication System Design for gear and sliding bearing
The lubricating oil of two kinds of different pressures is provided, various pressure lubrication oils are provided respectively to gear, cunning simultaneously by lubricating distributing device
Dynamic bearing is lubricated, and improves the life-span of gear, sliding bearing.
Description of the drawings
Fig. 1 is the structural representation of prior art.
Fig. 2 is the A-A sectional views of Fig. 1.
Fig. 3 is the structural representation of the present invention.
Fig. 4 is the B-B sectional views of Fig. 3.
Specific embodiment
Below in conjunction with accompanying drawing, the present invention will be described in detail：Fig. 3, shown in 4, the present invention is a kind of for high gear
The lubrication distributing device of case, it includes an oil distrbuting box body for being internally provided with upper cavity 15 and lower chamber 12, described upper cavity
The regulator board 14 having with regulator hole placed separately between 15 and lower chamber 12, is provided with connection lower chamber 12 on the oil distrbuting box body
Oil-in 13, be separately provided with oil distrbuting box body and be respectively communicated with multiple cavity of resorption oil-outs 11 of lower chamber 12 and connect upper cavity
15 epicoele oil-out 16.
The diameter H of the regulator hole on regulator board of the present invention 14 and quantity can be fuel-displaced according to oil-in 13, cavity of resorption
Mouthfuls 11, the size of epicoele oil-out 16 and required lubricating oil pressure and determine；And lubricating oil is entered from described oil-in 13
Enter lower chamber 12, a part of lubricating oil is full of lower chamber 12, and another part lubricating oil is entered by the regulator hole on regulator board 14
Upper cavity 15, forms two kinds of different pressure lubrication oils in lower chamber 12 with upper cavity 15, and wherein lubricating oil passes through lower chamber
The connection sliding bearing lubricating oil duct of oil-out 11 is lubricated to sliding bearing, and by upper cavity oil-out 16 gear lubrication is connected
Oil duct is lubricated to gear.
Claims (2)
1. a kind of lubrication distributing device for high-speed gear box, it is internally provided with upper cavity including one（15）And lower chamber
（12）Oil distrbuting box body, it is characterised in that described upper cavity（15）And lower chamber（12）Between placed separately have the tune with regulator hole
Pressing plate（14）, on the oil distrbuting box body connection lower chamber is provided with（12）Oil-in（13）, separately arrange on oil distrbuting box body
It is respectively communicated with lower chamber（12）Multiple cavity of resorption oil-outs（11）With connect upper cavity（15）Epicoele oil-out（16）.
2. the lubrication distributing device for high-speed gear box according to claim 1, it is characterised in that described regulator board
（14）On regulator hole diameter（H）Can be according to oil-in with quantity（13）, cavity of resorption oil-out（11）, epicoele oil-out（16）
Size and required lubricating oil pressure and determine；And lubricating oil is made from described oil-in（13）Into lower chamber（12）, one
Parts of lubricating oil is full of lower chamber（12）, another part lubricating oil is by regulator board（14）On regulator hole enter upper cavity
（15）, in lower chamber（12）And upper cavity（15）Two kinds of different pressure lubrication oils of interior formation, wherein lubricating oil pass through lower chamber
Oil-out（11）Connection sliding bearing lubricating oil duct is lubricated to sliding bearing, by upper cavity oil-out（16）Connection gear
Oil leab is lubricated to gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611012368.5A CN106594246A (en) | 2016-11-17 | 2016-11-17 | Lubrication and oil distribution device for high-speed gearbox |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611012368.5A CN106594246A (en) | 2016-11-17 | 2016-11-17 | Lubrication and oil distribution device for high-speed gearbox |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106594246A true CN106594246A (en) | 2017-04-26 |
Family
ID=58591443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611012368.5A Pending CN106594246A (en) | 2016-11-17 | 2016-11-17 | Lubrication and oil distribution device for high-speed gearbox |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106594246A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110720002A (en) * | 2017-09-29 | 2020-01-21 | Zf 腓德烈斯哈芬股份公司 | Oil separator |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200958680Y (en) * | 2006-09-11 | 2007-10-10 | 重庆齿轮箱有限责任公司 | Lube-oil distributor |
| US20110120933A1 (en) * | 2009-11-26 | 2011-05-26 | Jatco Ltd | Oil strainer with structure for preventing air accunulation |
| CN202834016U (en) * | 2012-09-27 | 2013-03-27 | 陕西法士特齿轮有限责任公司 | Oil cavity of speed changer |
| JP2015532702A (en) * | 2012-09-04 | 2015-11-12 | イスパノ・シユイザ | Planetary gear reducer especially for turbomachinery |
| CN206299773U (en) * | 2016-11-17 | 2017-07-04 | 杭州前进齿轮箱集团股份有限公司 | For the lubrication distributing device of high-speed gear box |
-
2016
- 2016-11-17 CN CN201611012368.5A patent/CN106594246A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200958680Y (en) * | 2006-09-11 | 2007-10-10 | 重庆齿轮箱有限责任公司 | Lube-oil distributor |
| US20110120933A1 (en) * | 2009-11-26 | 2011-05-26 | Jatco Ltd | Oil strainer with structure for preventing air accunulation |
| JP2015532702A (en) * | 2012-09-04 | 2015-11-12 | イスパノ・シユイザ | Planetary gear reducer especially for turbomachinery |
| CN202834016U (en) * | 2012-09-27 | 2013-03-27 | 陕西法士特齿轮有限责任公司 | Oil cavity of speed changer |
| CN206299773U (en) * | 2016-11-17 | 2017-07-04 | 杭州前进齿轮箱集团股份有限公司 | For the lubrication distributing device of high-speed gear box |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110720002A (en) * | 2017-09-29 | 2020-01-21 | Zf 腓德烈斯哈芬股份公司 | Oil separator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170426 |