CN105840802B - A kind of automotive transmission input shaft component lubrication system - Google Patents
A kind of automotive transmission input shaft component lubrication system Download PDFInfo
- Publication number
- CN105840802B CN105840802B CN201610441145.4A CN201610441145A CN105840802B CN 105840802 B CN105840802 B CN 105840802B CN 201610441145 A CN201610441145 A CN 201610441145A CN 105840802 B CN105840802 B CN 105840802B
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- China
- Prior art keywords
- input shaft
- oil
- connection
- supercharging
- lubrication system
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- 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.)
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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
- F16H57/042—Guidance of lubricant
- F16H57/0421—Guidance of lubricant on or within the casing, e.g. shields or baffles for collecting lubricant, tubes, pipes, grooves, channels or the like
- F16H57/0423—Lubricant guiding means mounted or supported on the casing, e.g. shields or baffles for collecting lubricant, tubes or pipes
-
- 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
- F16H57/042—Guidance of lubricant
- F16H57/0427—Guidance of lubricant on rotary parts, e.g. using baffles for collecting lubricant by centrifugal force
-
- 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)
- Transmission Devices (AREA)
- General Details Of Gearings (AREA)
Abstract
The present invention provides a kind of preferable automotive transmission input shaft component lubrication system of lubricant effect, further includes positioned at shoe cream room（3‑1）In and be assemblied in input shaft（6）On supercharging stir oily device（2）, it is described supercharging stir oily device（2）Including pressure chamber（2‑1）, oil duct（2‑2）, booster cavity（2‑3）With stir oily part（2‑4）, the pressure chamber（2‑1）Inner end and input shaft（6）On radial direction fuel feed hole（6‑1）Connection, side wall and oil duct（2‑2）One end connection, the oil duct（2‑2）The other end and booster cavity（2‑3）Side connection, the booster cavity（2‑3）Opposite side and shoe cream room（3‑1）Connection, it is described to stir oily part（2‑4）Positioned at booster cavity（2‑3）It is interior and be assemblied in input shaft（6）On.
Description
Technical field
The present invention relates to automobile transmission lubrication systems, and in particular to a kind of automotive transmission input shaft component lubrication system
System.
Background technology
At present, common a kind of automotive transmission input shaft component lubrication system in the market, including the inner cavity by babinet 3
Face, the periphery of input shaft 6 and retainer ring 8, oil sealing 1 right side, seal the shoe cream room 3-1 that the left side of bearing 4 is formed, it is described
Input shaft 6 is connected equipped with axial fuel inlet hole 6-2 and one end with axial fuel inlet hole 6-2, the diameter that the other end is connected with shoe cream room 3-1
To fuel feed hole 6-1 and one end is connected with axial fuel inlet hole 6-2, the other end is connected with the inner cavity of babinet 3 radial direction oil outlet 6-
3rd, box body oil duct 3-2 that the one end being located on babinet 3 is connected with shoe cream room 3-1, it which is provided with the another of one end and box body oil duct 3-2
The oil-guiding element 5 of oil groove oil duct 5-1 that one end connection, the other end are connected with the inner cavity of babinet 3, the oil-guiding element 5 are connected to babinet 3
On, it has a defect that；Being rotated generated centrifugal force by input shaft 6 is influenced, and the lubricating oil in shoe cream room 3-1 will edge
It flowing radially outward for input shaft 6 and is unable to inward flow and enters radial direction fuel feed hole 6-1, again by radial direction fuel feed hole 6-
1 inflow axial fuel inlet hole 6-2 and by radial direction oil outlet 6-3 enter the inner cavity of babinet 3, interior intracavitary to being assemblied in babinet 3 it is defeated
Enter shaft assembly and carry out lubricating oil, lead to the insufficient lubrication of transmission input shaft component, service life is relatively low.
Invention content
The technical problem to be solved in the present invention is to provide the automotive transmissions that a kind of lubricant effect is preferable, service life is higher
Input shaft component lubrication system.
In order to solve the above technical problems, the technical scheme is that；
A kind of automotive transmission input shaft component lubrication system, including by the outer of the inner cavity surface of babinet, input shaft and retainer ring
All, oil sealing right side seals the shoe cream room that the left side of bearing is formed, and the input shaft is equipped with axial fuel inlet hole and one end
It is connected with axial fuel inlet hole, the radial direction fuel feed hole that the other end is connected with shoe cream room and one end connect with axial fuel inlet hole, are another
It holds box body oil duct that the radial direction oil outlet connected with the inner cavity of babinet, one end for being located on babinet connect with shoe cream room, set thereon
There is one end to be connected with the other end of box body oil duct, the oil-guiding element of oil groove oil duct that the other end is connected with the inner cavity of babinet, it is described to lead
Oily part is connected on babinet, it is characterized in that：It further includes in shoe cream room and is assemblied in the supercharging on input shaft and stir oily device, institute
It states supercharging to stir oily device including pressure chamber, oil duct, booster cavity and stir oily part, the radial direction on the inner end and input shaft of the pressure chamber
Fuel feed hole connects, and one end of side wall and oil duct connects, and the other end of the oil duct and the side of booster cavity connect, the booster cavity
Opposite side connected with shoe cream room, it is described to stir oily part and be located in booster cavity and be assemblied on input shaft.
Preferably, the oily part that stirs that oily device is stirred in the supercharging is made of one group of blade, and the quantity of the blade is arranged according to it
Oil mass is more than oil inlet quantity needed for input shaft axial fuel inlet hole and sets.
Preferably, the quantity of the blade is at least 3.
Preferably, the quantity of the blade is at least 12.
Preferably, the blade is the prismatic blade for the booster cavity parallel arrangement that oily device is stirred with supercharging.
Preferably, the blade is to stir the booster cavity center of oily device by being pressurized with bottom to be inclined outwardly the straight leaf of arrangement
Piece.
Preferably, the blade is the whirlpool sector for the booster cavity parallel arrangement that oily device is stirred with supercharging.
Preferably, the supercharging is stirred oily device and is integrally made of reinforced plastics.
Preferably, the supercharging is stirred oily device and is made of entirety of PA66 PA66+ glasses.
Compared with prior art, the present invention includes following advantageous effect：
Due to the invention also includes in shoe cream room and be assemblied in the supercharging on input shaft stir oily device, it is described supercharging stir
Oily device includes pressure chamber, oil duct, booster cavity and stirs oily part, and the radial direction fuel feed hole on the inner end and input shaft of the pressure chamber connects
Logical, one end connection of side wall and oil duct, the other end of the oil duct and the side of booster cavity connect, the opposite side of the booster cavity
It is connected with shoe cream room, it is described to stir oily part and be located in booster cavity and be assemblied on input shaft.Then, when input shaft rotates, supercharging
It stirs oily device entirety and stirs oily part and also follow synchronous rotary, and lubricating oil is pushed to axial direction, make the lubrication in shoe cream room
Oil stream enters oil duct, so as to make lubricating oil by oil duct feed pressure chamber, with being on the increase for lubricating oil, after pressure rises, lubrication
The oily radial direction fuel feed hole flowed on input shaft by pressure chamber again flows into axial fuel inlet hole and by radially fuel-displaced by radial direction fuel feed hole again
Hole enter babinet inner cavity, again by the inner cavity of babinet flow into oil-guiding element on oil groove oil duct and by oil groove oil duct flow into shoe cream room,
The lubricating oil in shoe cream room is made to flow into oil duct by stirring oily part again, so as to form the lubricating system of the input shaft assembly of benign cycle,
The interior intracavitary for being assemblied in babinet is made to remain sufficient lubricating oil and lubricating oil is carried out to input shaft assembly, so as to input speed changer
Shaft assembly obtains good lubrication and then improves service life.
Description of the drawings
Fig. 1 is the structure diagram of the automotive transmission input shaft component lubrication system of the prior art；
Fig. 2 is the structure diagram of the present invention；
Fig. 3 is the structure diagram of the present invention for being pressurized and stirring oily device；
Fig. 4 is the first structure diagram for stirring oily part；
Fig. 5 is second of structure diagram for stirring oily part；
Fig. 6 is the third structure diagram for stirring oily part.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and detailed description.
Referring to Fig. 2 and Fig. 3, automotive transmission input shaft component lubrication system of the invention, including the inner cavity by babinet 3
Face, the periphery of input shaft 6 and retainer ring 8, oil sealing 1 right side, seal the shoe cream room 3-1 that the left side of bearing 4 is formed, it is described
Input shaft 6 is connected equipped with axial fuel inlet hole 6-2 and one end with axial fuel inlet hole 6-2, the diameter that the other end is connected with shoe cream room 3-1
To fuel feed hole 6-1 and one end is connected with axial fuel inlet hole 6-2, the other end is connected with the inner cavity of babinet 3 radial direction oil outlet 6-
3rd, box body oil duct 3-2 that the one end being located on babinet 3 is connected with shoe cream room 3-1, it which is provided with the another of one end and box body oil duct 3-2
The oil-guiding element 5 of oil groove oil duct 5-1 that one end connection, the other end are connected with the inner cavity of babinet 3, the oil-guiding element 5 are connected to babinet 3
On, it is characterized in that：Further include that oily device 2 is stirred in the supercharging in the shoe cream room 3-1 and being assemblied on input shaft 6, the supercharging is stirred
Oily device 2 includes pressure chamber 2-1, oil duct 2-2, booster cavity 2-3 and stirs oily part 2-4, the inner end of the pressure chamber 2-1 and input shaft
Radial direction fuel feed hole 6-1 connections on 6, side wall are connect with one end of oil duct 2-2, the other end and the booster cavity 2-3 of the oil duct 2-2
Side connection, the opposite side of the booster cavity 2-3 connects with shoe cream room 3-1, described to stir oily part 2-4 and be located in booster cavity 2-3
And it is assemblied on input shaft 6.So, when input shaft 6 rotates, supercharging stir oily 2 entirety of device and stir oily part 2-4 also with
Synchronous rotary, and lubricating oil is pushed to axial direction, the lubricating oil in shoe cream room 3-1 is made to flow into oil duct 2-2, so as to make profit
Lubricating oil is by oil duct 2-2 feed pressure chamber 2-1, and with being on the increase for lubricating oil, after pressure rises, lubricating oil is again by pressure chamber 2-
The 1 radial direction fuel feed hole 6-1 flowed on input shaft 6, axial fuel inlet hole 6-2 is flowed into and by radially fuel-displaced by radial direction fuel feed hole 6-1 again
Hole 6-3 enters the inner cavity of babinet 3, again by the oil groove oil duct 5-1 on the inner cavity of babinet 3 inflow oil-guiding element 5 and by oil groove oil duct 5-1
Shoe cream room 3-1 is flowed into, and the lubricating oil in shoe cream room 3-1 is made to flow into oil duct 2-2 by stirring oily part 2-4, so as to form benign cycle
Input shaft assembly lubricating system, make the interior intracavitary for being assemblied in babinet 3 remain sufficient lubricating oil and to input shaft assembly
Lubricating oil is carried out, so as to which transmission input shaft component be made to obtain good lubrication and then improve service life.
Referring to Fig. 2 to Fig. 4, the oily part 2-4 that stirs that oily device 2 is stirred in the supercharging is made of one group of blade, the number of the blade
Amount oil inlet quantity setting according to needed for its oil drain quantity is more than input shaft axial fuel inlet hole 6-2.This structure for stir oily part 2-4 compares
Simply, it and enables the invention to adapt to needed for axis axial fuel inlet hole 6-2 into the needs of different oil masses, the scope of application is wider
It is general.
The quantity of the blade is at least 3.It can realize that stirring oily part 2-4 makes lubricating oil flow into oil duct 2-2 substantially in this way
Function.
Referring to Fig. 2 to Fig. 4, the quantity of the blade is 12.This so that stirring oily part 2-4 makes lubricating oil flow into oil duct 2-2
Effect it is preferable.
Referring to Fig. 2 to Fig. 4, the blade is the prismatic blade for the booster cavity 2-3 parallel arrangements that oily device 2 is stirred with supercharging.This
So that it is more preferable to stir the effect that oily part 2-4 makes lubricating oil flow into oil duct 2-2.
Referring to Fig. 2, Fig. 3 and Fig. 5, the blade is that bottom is stirred the booster cavity 2-3 centers of oily device 2 by being pressurized and is inclined outwardly
The prismatic blade of arrangement.This makes the effect of lubricating oil inflow oil duct 2-2 more preferable again such that stirring oily part 2-4.
Referring to Fig. 2, Fig. 3 and Fig. 6, the blade is the turbofan shape leaf that oily 2 booster cavity 2-3 of device parallel arrangements are stirred with supercharging
Piece.This similarly makes the effect of lubricating oil inflow oil duct 2-2 more preferable so that stirring oily part 2-4.
The supercharging is stirred oily 2 entirety of device and is made of reinforced plastics.This causes supercharging to stir the whole relatively light and intensity of oily device 2
Preferably, energy consumption can be reduced and reach requirement.
The supercharging stirs oily device 2 and can be made and can also be made of PA66+ glasses of PA66 by whole.This to be pressurized
Stirring oily device 2 can be made of common used material, and processing and manufacturing cost is relatively low.
Claims (9)
1. a kind of automotive transmission input shaft component lubrication system, including by babinet（3）Inner cavity surface, input shaft（6）And retainer ring
（8）Periphery, oil sealing（1）Right side, sealing bearing（4）Left side formed shoe cream room（3-1）, the input shaft（6）
It is equipped with axial fuel inlet hole（6-2）With one end and axial fuel inlet hole（6-2）Connection, the other end and shoe cream room（3-1）The diameter of connection
To fuel feed hole（6-1）And one end and axial fuel inlet hole（6-2）Connection, the other end and babinet（3）Inner cavity connection radial direction go out
Oilhole（6-3）, be located at babinet（3）On one end and shoe cream room（3-1）The box body oil duct of connection（3-2）, which is provided with one end with
Box body oil duct（3-2）Other end connection, the other end and babinet（3）Inner cavity connection oil groove oil duct（5-1）Oil-guiding element
（5）, the oil-guiding element（5）It is connected to babinet（3）On, it is characterized in that：It further includes positioned at shoe cream room（3-1）In and be assemblied in input
Axis（6）On supercharging stir oily device（2）, it is described supercharging stir oily device（2）Including pressure chamber（2-1）, oil duct（2-2）, booster cavity
（2-3）With stir oily part（2-4）, the pressure chamber（2-1）Inner end and input shaft（6）On radial direction fuel feed hole（6-1）Connection, side
Wall and oil duct（2-2）One end connection, the oil duct（2-2）The other end and booster cavity（2-3）Side connection, the supercharging
Chamber（2-3）Opposite side and shoe cream room（3-1）Connection, it is described to stir oily part（2-4）Positioned at booster cavity（2-3）It is interior and be assemblied in input
Axis（6）On.
2. automotive transmission input shaft component lubrication system as described in claim 1, it is characterized in that：Oily device is stirred in the supercharging
（2）Stir oily part（2-4）It is made of one group of blade, the quantity of the blade is more than input shaft axial fuel inlet hole according to its oil drain quantity
（6-2）Required oil inlet quantity setting.
3. automotive transmission input shaft component lubrication system as claimed in claim 2, it is characterized in that：The quantity of the blade is extremely
It is 3 less.
4. automotive transmission input shaft component lubrication system as claimed in claim 2, it is characterized in that：The quantity of the blade is extremely
It is 12 less.
5. the automotive transmission input shaft component lubrication system as described in any one of claim 2 to 4, it is characterized in that：It is described
Blade is to stir oily device with supercharging（2）Booster cavity（2-3）The prismatic blade of parallel arrangement.
6. the automotive transmission input shaft component lubrication system as described in any one of claim 2 to 4, it is characterized in that：It is described
Blade is that oily device is stirred in bottom by being pressurized（2）Booster cavity（2-3）Center is inclined outwardly the prismatic blade of arrangement.
7. the automotive transmission input shaft component lubrication system as described in any one of claim 2 to 4, it is characterized in that：It is described
Blade is to stir oily device with supercharging（2）Booster cavity（2-3）The whirlpool sector of parallel arrangement.
8. automotive transmission input shaft component lubrication system according to any one of claims 1 to 4, it is characterized in that：It is described
Oily device is stirred in supercharging（2）It is whole to be made of reinforced plastics.
9. automotive transmission input shaft component lubrication system as claimed in claim 8, it is characterized in that：Oily device is stirred in the supercharging
（2）It is made of entirety of PA66 PA66+ glasses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610441145.4A CN105840802B (en) | 2016-06-17 | 2016-06-17 | A kind of automotive transmission input shaft component lubrication system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610441145.4A CN105840802B (en) | 2016-06-17 | 2016-06-17 | A kind of automotive transmission input shaft component lubrication system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105840802A CN105840802A (en) | 2016-08-10 |
| CN105840802B true CN105840802B (en) | 2018-06-19 |
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ID=56576203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610441145.4A Active CN105840802B (en) | 2016-06-17 | 2016-06-17 | A kind of automotive transmission input shaft component lubrication system |
Country Status (1)
| Country | Link |
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| CN (1) | CN105840802B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110185776B (en) * | 2019-05-07 | 2022-07-12 | 浙江万里扬股份有限公司 | Transmission and vehicle |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2405422A1 (en) * | 1977-10-07 | 1979-05-04 | Berliet Automobiles | DEVICE FOR CIRCULATING A FLUID THROUGH A HOLLOW SHAFT |
| JP2001050301A (en) * | 1999-08-06 | 2001-02-23 | Aisin Aw Co Ltd | Clutch device |
| JP4782716B2 (en) * | 2007-03-20 | 2011-09-28 | 株式会社小松製作所 | Electric swivel device |
| CN201560902U (en) * | 2009-11-03 | 2010-08-25 | 南车戚墅堰机车车辆工艺研究所有限公司 | Lubricating device for wind power generation gear box |
| US20130243620A1 (en) * | 2010-10-05 | 2013-09-19 | Jaroslaw Lutoslawski | Dual outlet pump |
| CN205859119U (en) * | 2016-06-17 | 2017-01-04 | 重庆青山工业有限责任公司 | A kind of automotive transmission power shaft component lubrication system |
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2016
- 2016-06-17 CN CN201610441145.4A patent/CN105840802B/en active Active
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| CN105840802A (en) | 2016-08-10 |
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