CN205859119U - A kind of automotive transmission power shaft component lubrication system - Google Patents
A kind of automotive transmission power shaft component lubrication system Download PDFInfo
- Publication number
- CN205859119U CN205859119U CN201620588646.0U CN201620588646U CN205859119U CN 205859119 U CN205859119 U CN 205859119U CN 201620588646 U CN201620588646 U CN 201620588646U CN 205859119 U CN205859119 U CN 205859119U
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- CN
- China
- Prior art keywords
- oil
- power shaft
- supercharging
- lubrication system
- transmission power
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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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Abstract
This utility model provides a kind of lubricant effect preferable automotive transmission power shaft component lubrication system, also include that being positioned in shoe cream room (3 1) and be assemblied in the supercharging on power shaft (6) stirs oil device (2), described supercharging is stirred oil device (2) and is included pressure chamber (2 1), oil duct (2 2), booster cavity (2 3) and stir oil part (2 4), the inner of described pressure chamber (2 1) connects with the radial direction fuel feed hole (6 1) on power shaft (6), sidewall is connected with the one end of oil duct (2 2), the other end of described oil duct (2 2) is connected with the side of booster cavity (2 3), the opposite side of described booster cavity (2 3) connects with shoe cream room (3 1), described oil part (2 4) that stirs is positioned at booster cavity (2 3) and is assemblied on power shaft (6).
Description
Technical field
This utility model relates to automobile transmission lubrication system, is specifically related to a kind of automotive transmission power shaft component lubrication
System.
Background technology
At present, a kind of automotive transmission power shaft component lubrication system common on market, including the inner chamber by casing 3
The shoe cream room 3-1 that face, power shaft 6 and the periphery of collar 8, the right side of oil sealing 1, the left side of sealing bearing 4 are formed, described
Power shaft 6 is provided with the footpath that axial fuel inlet hole 6-2 connects with axial fuel inlet hole 6-2, the other end connects with shoe cream room 3-1 with one end
To fuel feed hole 6-1, and one end connects with axial fuel inlet hole 6-2, the radial direction oil outlet 6-of the other end and the inner space of casing 3
3, box body oil duct 3-2 that the one end being located on casing 3 connects with shoe cream room 3-1, which is provided with the another of one end and box body oil duct 3-2
The oil-deflecting element 5 of the oil groove oil duct 5-1 of the inner space of one end connection, the other end and casing 3, described oil-deflecting element 5 is connected to casing 3
On, its defect existed is；Being rotated produced centrifugal force by power shaft 6 to be affected, the lubricating oil in shoe cream room 3-1 will edge
Flowing radially outward of power shaft 6 and can not inward flow and enter radially fuel feed hole 6-1, again by radial direction fuel feed hole 6-
1 flows into axial fuel inlet hole 6-2 and is entered the inner chamber of casing 3, to interior intracavity defeated being assemblied in casing 3 by radial direction oil outlet 6-3
Entering shaft assembly and carry out lubricating oil, cause the insufficient lubrication of transmission input shaft assembly, service life is relatively low.
Utility model content
The technical problems to be solved in the utility model is to provide the automobile that a kind of lubricant effect is preferable, service life is higher and becomes
Speed device power shaft component lubrication system.
For solving above-mentioned technical problem, the technical solution of the utility model is；
A kind of automotive transmission power shaft component lubrication system, outside by the inner cavity surface of casing, power shaft and collar
The shoe cream room that week, the right side of oil sealing, the left side of sealing bearing are formed, described power shaft is provided with axial fuel inlet hole and one end
Connect with axial fuel inlet hole, radial direction fuel feed hole that the other end connects with shoe cream room, and one end connects with axial fuel inlet hole, another
Box body oil duct that the one end hold the radial direction oil outlet with the inner space of casing, being located on casing connects with shoe cream room, set on it
Have one end to connect with the other end of box body oil duct, the oil-deflecting element of the oil groove oil duct of the inner space of the other end and casing, described in lead
Oil part is connected on casing, it is characterized in that: also include being positioned in shoe cream room and be assemblied in the supercharging on power shaft stir oil device,
Described supercharging is stirred oil device and is included pressure chamber, oil duct, booster cavity and stir oil part, the inner of described pressure chamber and the footpath on power shaft
Connecting to fuel feed hole, sidewall is connected with one end of oil duct, and the other end of described oil duct is connected with the side of booster cavity, described supercharging
The opposite side in chamber connects with shoe cream room, described in stir oil part be positioned at booster cavity and be assemblied on power shaft.
Preferably, described supercharging is stirred the oil part that stirs of oil device and is made up of one group of blade, and the quantity of described blade is arranged according to it
Oil mass sets more than oil inlet quantity needed for power shaft axial fuel inlet hole.
Preferably, the quantity of described blade is at least 3.
Preferably, the quantity of described blade is at least 12.
Preferably, described blade is to stir, with supercharging, the prismatic blade that the booster cavity of oil device is arranged in parallel.
Preferably, described blade is to be stirred the straight leaf of the outward-dipping layout in booster cavity center of oil device by supercharging with bottom
Sheet.
Preferably, described blade is to stir, with supercharging, the whirlpool sector that the booster cavity of oil device is arranged in parallel.
Preferably, described supercharging stir oil device entirety be made up of reinforced plastics.
Preferably, described supercharging stir oil device be made up of PA66 or PA66+ glass of entirety.
Compared with prior art, this utility model comprises following beneficial effect:
Also include being positioned in shoe cream room and be assemblied in the supercharging on power shaft due to this utility model and stir oil device, described
Supercharging is stirred oil device and is included pressure chamber, oil duct, booster cavity and stir oil part, and the inner of described pressure chamber is entered with the radial direction on power shaft
Oilhole connects, and sidewall is connected with one end of oil duct, and the other end of described oil duct is connected with the side of booster cavity, described booster cavity
Opposite side connects with shoe cream room, described in stir oil part be positioned at booster cavity and be assemblied on power shaft.Then, rotate when power shaft
Time, it is overall and stir oil part and also follow synchronous rotary that oil device is stirred in supercharging, and is pushed to axial direction by lubricating oil, in making shoe cream room
Lubricating oil flow into oil duct so that lubricating oil is by oil duct feed pressure chamber, along with being on the increase of lubricating oil, pressure rises
After, lubricating oil flowed into by pressure chamber again the radial direction fuel feed hole on power shaft, again by radial direction fuel feed hole flow into axial fuel inlet hole and by
Radially oil outlet enters the inner chamber of casing, by the oil groove oil duct on the inner chamber inflow oil-deflecting element of casing and is flowed into by oil groove oil duct
Shoe cream room, again by the lubricating oil inflow oil duct stirred in oil part makes shoe cream room, thus forms the profit of eucyclic power shaft assembly
Sliding system, makes the interior intracavity being assemblied in casing remain sufficient lubricating oil and power shaft assembly is carried out lubricating oil, so that becoming
Speed device power shaft assembly obtains good lubrication and then improves service life.
Accompanying drawing explanation
Fig. 1 is the structural representation of the automotive transmission power shaft component lubrication system of prior art；
Fig. 2 is structural representation of the present utility model；
Fig. 3 is the structural representation that oil device is stirred in supercharging described in the utility model；
Fig. 4 is the first structural representation stirring oil part；
Fig. 5 is the second structural representation stirring oil part；
Fig. 6 is the third structural representation stirring oil part.
Detailed description of the invention
The utility model is described in further detail with detailed description of the invention below in conjunction with the accompanying drawings.
Seeing Fig. 2 and Fig. 3, automotive transmission power shaft component lubrication system of the present utility model, including by casing 3
The shoe cream room 3-1 that face, chamber, power shaft 6 and the periphery of collar 8, the right side of oil sealing 1, the left side of sealing bearing 4 are formed, institute
State power shaft 6 and be provided with that axial fuel inlet hole 6-2 connects with axial fuel inlet hole 6-2 with one end, the other end connects with shoe cream room 3-1
Radially fuel feed hole 6-1, and one end connects with axial fuel inlet hole 6-2, the radial direction oil outlet of the inner space of the other end and casing 3
Box body oil duct 3-2 that 6-3, the one end being located on casing 3 connect with shoe cream room 3-1, which is provided with one end and box body oil duct 3-2
The oil-deflecting element 5 of the oil groove oil duct 5-1 of the inner space of other end connection, the other end and casing 3, described oil-deflecting element 5 is connected to case
On body 3, it is characterized in that: also include that being positioned in shoe cream room 3-1 and be assemblied in the supercharging on power shaft 6 stirs oil device 2, described increasing
Pressure is stirred oil device 2 and is included pressure chamber 2-1, oil duct 2-2, booster cavity 2-3 and stir oil part 2-4, and the inner of described pressure chamber 2-1 is with defeated
Entering the radial direction fuel feed hole 6-1 connection on axle 6, sidewall is connected with one end of oil duct 2-2, the other end of described oil duct 2-2 and supercharging
The side of chamber 2-3 connects, and the opposite side of described booster cavity 2-3 connects with shoe cream room 3-1, described in stir oily part 2-4 and be positioned at booster cavity
2-3 is interior and is assemblied on power shaft 6.So, when power shaft 6 rotates, supercharging is stirred oil device 2 entirety and stirs oil part 2-4
Also follow synchronous rotary, and lubricating oil is pushed to axial direction, make the lubricating oil in shoe cream room 3-1 flow into oil duct 2-2, thus
Making lubricating oil by oil duct 2-2 feed pressure chamber 2-1, along with being on the increase of lubricating oil, after pressure rises, lubricating oil is again by pressure
Chamber 2-1 flows into the radial direction fuel feed hole 6-1 on power shaft 6, is flowed into axial fuel inlet hole 6-2 and by radially by radial direction fuel feed hole 6-1 again
Oil outlet 6-3 enters the inner chamber of casing 3, is flowed into the oil groove oil duct 5-1 on oil-deflecting element 5 and by oil groove oil by the inner chamber of casing 3 again
Road 5-1 flows into shoe cream room 3-1, again by the lubricating oil inflow oil duct 2-2 stirred in oil part 2-4 makes shoe cream room 3-1, thus is formed optimum
The lubricating system of the power shaft assembly of circulation, makes the interior intracavity being assemblied in casing 3 remain sufficient lubricating oil and to power shaft
Assembly carries out lubricating oil, so that transmission input shaft assembly obtains good lubrication and then improves service life.
Seeing Fig. 2 to Fig. 4, described supercharging is stirred the oil part 2-4 that stirs of oil device 2 and is made up of one group of blade, the number of described blade
Measure and set more than oil inlet quantity needed for power shaft axial fuel inlet hole 6-2 according to its oil drain quantity.This structure comparison making to stir oil part 2-4
Simply, and making this utility model enter the needs of different oil mass needed for can adapt to axle axial fuel inlet hole 6-2, the scope of application compares
Extensively.
The quantity of described blade is at least 3.So can substantially realize stirring oil part 2-4 makes lubricating oil flow into oil duct 2-2
Function.
Seeing Fig. 2 to Fig. 4, the quantity of described blade is 12.This makes to stir oil part 2-4 makes lubricating oil flow into oil duct 2-2
Effect preferable.
Seeing Fig. 2 to Fig. 4, described blade is to stir, with supercharging, the prismatic blade that the booster cavity 2-3 of oil device 2 is arranged in parallel.This
Making to stir oil part 2-4, to make lubricating oil flow into the effect of oil duct 2-2 more preferable.
Seeing Fig. 2, Fig. 3 and Fig. 5, described blade is that the booster cavity 2-3 center that oil device 2 is stirred by supercharging in bottom is outward-dipping
The prismatic blade arranged.This again such that stir oil part 2-4 make lubricating oil flow into oil duct 2-2 effect more preferable.
Seeing Fig. 2, Fig. 3 and Fig. 6, described blade is to stir, with supercharging, the turbofan shape that the booster cavity 2-3 of oil device 2 is arranged in parallel
Blade.This makes to stir oil part 2-4 too, and to make lubricating oil flow into the effect of oil duct 2-2 more preferable.
Described supercharging is stirred oil device 2 entirety and is made up of reinforced plastics.This makes supercharging stir, and oil device 2 entirety is relatively light and intensity
Preferably, it is possible to reduce energy consumption and reach to use requirement.
Described supercharging is stirred oil device 2 and can be made and can also be made up of PA66+ glass by PA66 by entirety.This makes supercharging
Stirring oil device 2 can use common used material to make, and processing and manufacturing cost is relatively low.
Claims (9)
1. an automotive transmission power shaft component lubrication system, including by the inner cavity surface of casing (3), power shaft (6) and collar
(8) shoe cream room (3-1) that periphery, the right side of oil sealing (1), the left side of sealing bearing (4) are formed, described power shaft (6)
It is provided with the footpath that axial fuel inlet hole (6-2) connects with axial fuel inlet hole (6-2), the other end connects with shoe cream room (3-1) with one end
To fuel feed hole (6-1), and one end connects with axial fuel inlet hole (6-2), the other end goes out with the radial direction of the inner space of casing (3)
Box body oil duct (3-2) that oilhole (6-3), the one end being located on casing (3) connect with shoe cream room (3-1), which is provided with one end with
The oil-deflecting element of the oil groove oil duct (5-1) of the inner space of other end connection, the other end and the casing (3) of box body oil duct (3-2)
(5), described oil-deflecting element (5) is connected on casing (3), it is characterized in that: also include being positioned in shoe cream room (3-1) and being assemblied in input
Oil device (2) is stirred in supercharging on axle (6), described supercharging is stirred oil device (2) and included pressure chamber (2-1), oil duct (2-2), booster cavity
(2-3) and stir oil part (2-4), the inner of described pressure chamber (2-1) connects with the radial direction fuel feed hole (6-1) on power shaft (6), side
Wall is connected with the one end of oil duct (2-2), and the other end of described oil duct (2-2) is connected with the side of booster cavity (2-3), described supercharging
The opposite side in chamber (2-3) connects with shoe cream room (3-1), described in stir oil part (2-4) be positioned at booster cavity (2-3) and be assemblied in input
On axle (6).
2. automotive transmission power shaft component lubrication system as claimed in claim 1, is characterized in that: oil device is stirred in described supercharging
(2) oil part (2-4) that stirs is made up of one group of blade, and the quantity of described blade is more than power shaft axial fuel inlet hole according to its oil drain quantity
(6-2) needed for, oil inlet quantity sets.
3. automotive transmission power shaft component lubrication system as claimed in claim 2, is characterized in that: the quantity of described blade is extremely
It is 3 less.
4. automotive transmission power shaft component lubrication system as claimed in claim 2, is characterized in that: the quantity of described blade is extremely
It is 12 less.
5. the automotive transmission power shaft component lubrication system as according to any one of claim 2 to 4, is characterized in that: described
Blade is to stir, with supercharging, the prismatic blade that the booster cavity (2-3) of oil device (2) is arranged in parallel.
6. the automotive transmission power shaft component lubrication system as according to any one of claim 2 to 4, is characterized in that: described
Blade is the prismatic blade that the outward-dipping layout in booster cavity (2-3) center of oil device (2) is stirred in bottom by supercharging.
7. the automotive transmission power shaft component lubrication system as according to any one of claim 2 to 4, is characterized in that: described
Blade is to stir, with supercharging, the whirlpool sector that the booster cavity (2-3) of oil device (2) is arranged in parallel.
8. the automotive transmission power shaft component lubrication system as according to any one of Claims 1-4, is characterized in that: described
Supercharging is stirred oil device (2) entirety and is made up of reinforced plastics.
9. automotive transmission power shaft component lubrication system as claimed in claim 8, is characterized in that: oil device is stirred in described supercharging
(2) it is made up of PA66 or PA66+ glass of entirety.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620588646.0U CN205859119U (en) | 2016-06-17 | 2016-06-17 | A kind of automotive transmission power shaft component lubrication system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620588646.0U CN205859119U (en) | 2016-06-17 | 2016-06-17 | A kind of automotive transmission power shaft component lubrication system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205859119U true CN205859119U (en) | 2017-01-04 |
Family
ID=57636483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620588646.0U Withdrawn - After Issue CN205859119U (en) | 2016-06-17 | 2016-06-17 | A kind of automotive transmission power shaft component lubrication system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205859119U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105840802A (en) * | 2016-06-17 | 2016-08-10 | 重庆青山工业有限责任公司 | Lubricating system of automobile transmission input shaft assembly |
| CN110848376A (en) * | 2019-12-13 | 2020-02-28 | 上海工程技术大学 | Oil supply lubricating device for bearing of transmission |
-
2016
- 2016-06-17 CN CN201620588646.0U patent/CN205859119U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105840802A (en) * | 2016-06-17 | 2016-08-10 | 重庆青山工业有限责任公司 | Lubricating system of automobile transmission input shaft assembly |
| CN110848376A (en) * | 2019-12-13 | 2020-02-28 | 上海工程技术大学 | Oil supply lubricating device for bearing of transmission |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170104 Effective date of abandoning: 20180619 |