CN110513444A - A kind of phaser lubricant passage way system - Google Patents
A kind of phaser lubricant passage way system Download PDFInfo
- Publication number
- CN110513444A CN110513444A CN201910826072.4A CN201910826072A CN110513444A CN 110513444 A CN110513444 A CN 110513444A CN 201910826072 A CN201910826072 A CN 201910826072A CN 110513444 A CN110513444 A CN 110513444A
- Authority
- CN
- China
- Prior art keywords
- oil
- phaser
- hole
- driven wheel
- passage way
- 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.)
- Granted
Links
- RDYMFSUJUZBWLH-UHFFFAOYSA-N endosulfan Chemical compound C12COS(=O)OCC2C2(Cl)C(Cl)=C(Cl)C1(Cl)C2(Cl)Cl RDYMFSUJUZBWLH-UHFFFAOYSA-N 0.000 title claims abstract description 43
- 239000000314 lubricant Substances 0.000 title claims abstract description 21
- 239000006071 cream Substances 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims 2
- 239000010687 lubricating oil Substances 0.000 abstract description 20
- 230000009471 action Effects 0.000 abstract description 6
- 238000005461 lubrication Methods 0.000 abstract description 4
- 230000013011 mating Effects 0.000 abstract description 3
- 239000004359 castor oil Substances 0.000 abstract description 2
- 235000019438 castor oil Nutrition 0.000 abstract description 2
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 12
- 239000012535 impurity Substances 0.000 description 4
- 238000009987 spinning Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Classifications
-
- 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
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
- F16H1/32—Toothed gearings for conveying rotary motion with gears having orbital motion in which the central axis of the gearing lies inside the periphery of an orbital gear
-
- 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
- F16H57/043—Guidance of lubricant within rotary parts, e.g. axial channels or radial openings in shafts
-
- 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
- F16H57/0479—Gears or bearings on planet carriers
-
- 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
- F16N—LUBRICATING
- F16N39/00—Arrangements for conditioning of lubricants in the lubricating system
- F16N39/06—Arrangements for conditioning of lubricants in the lubricating system by filtration
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
- General Details Of Gearings (AREA)
Abstract
The present invention provides a kind of phaser lubricant passage way system, including floating disc (4), driving wheel (6), driven wheel (7) and camshaft (9), floating disc (4) forms gap runner (13) with driving wheel (6), driven wheel (7) respectively, oil-through hole (91) are formed on camshaft (9), it is formed on driven wheel (7) oil-through-hole (74), oil-through hole (91), oil-through-hole (74), gap runner are sequentially communicated between (13) and form lubricant passage way.In the phaser course of work, after lubricating oil is followed by oil-through hole, oil-through-hole, enter gap runner under the action of the centrifugal force, driving wheel, driven wheel are lubricated under the action of the centrifugal force again, and the work mating surface between Castor Oil driven wheel and shell driving wheel, so that the work components inside phaser is obtained proper lubrication, has and improve phaser normal working life, reduce outstanding advantages of phaser operating noise level.
Description
Technical field
The present invention relates to phaser Lubrication Design fields, more particularly, to a kind of phaser lubricant passage way system.
Background technique
Phaser is a kind of planetary reduction gear, and planetary motion is made of gear engagement, rolling friction and sliding friction etc..
During the work time, the lubricating oil for needing to flow is lubricated phaser, to reduce noise and inner body abrasion.
But the lubricating oil as needed for phaser comes from engine, which may carry impurity.If lubricating oil
In impurity content it is more, impurity partial size is larger, then can damage to phaser, and the inner body of phaser is gently then caused to grind
Damage, it is heavy then cause phaser that internal clamping stagnation occurs, and then so that phaser is lost the function of adjusting phase, and reduce phaser
Normal working life.
Summary of the invention
The technical problem to be solved by the present invention is in view of the problems of the existing technology, providing a kind of phaser lubricating oil
Road system improves the service life of phaser.
The technical problem to be solved in the present invention is realized using following technical scheme: a kind of phaser lubricant passage way system,
Including camshaft, driven wheel and strainer, the camshaft is equipped with oil-through hole, and the output wheel is equipped with oil duct and oil-through-hole, described
Strainer is arranged between oil-through hole and oil duct；Further include floating disc, driving wheel, the floating disc respectively with driving wheel, driven wheel
Form gap runner, the oil-through hole, oil-through-hole, is sequentially communicated to form lubricant passage way between the runner of gap oil duct.
Preferably, oil duct circularizes on the driven wheel.
Preferably, the end face portion of the camshaft opens up countersunk head slot, and the strainer is mounted in the countersunk head slot,
And strainer covers oil-through hole.
Preferably, the oil-through hole is axially through camshaft.
Preferably, central axis eccentric setting of the oil-through hole relative to camshaft.
Preferably, shoe cream room is formed between the driven wheel and shell driving wheel.
Preferably, form lug boss on the end face of the driving wheel, the driving wheel by lug boss and floating disc it
Between formed gap runner.
Preferably, boss is formed on the end face of the driven wheel, the driven wheel passes through shape between boss and floating disc
At gap runner.
Preferably, convex hole band is set on the excircle of the driven wheel.
Compared with prior art, the beneficial effects of the present invention are: by forming oil-through hole, on the driven wheel on camshaft
Oil-through-hole is formed, and makes oil-through hole, oil-through-hole, be sequentially communicated and form lubricant passage way between the runner of gap, is worked in phaser
In the process, lubricating oil is able to flow into inside phaser followed by after oil-through hole, oil-through-hole, and enters under the action of the centrifugal force
In the runner of gap, the lubricating oil in the runner of gap can not only moisten driving wheel, driven wheel under the action of the centrifugal force
It is sliding, but also the work mating surface between Castor Oil driven wheel and shell driving wheel, obtain the work components inside phaser
To reliable lubrication, to improve the normal working life of phaser, and keep the operating noise level of phaser effective
Ground reduces.
Detailed description of the invention
Fig. 1 is a kind of organigram of phaser lubricant passage way system of the present invention.
Fig. 2 is the partial enlarged view in Fig. 1 at A.
Fig. 3 is the partial enlarged view in Fig. 1 at B.
Fig. 4 is the partial enlarged view in Fig. 1 at C.
Fig. 5 is the structural schematic diagram of the driving wheel in Fig. 1.
Fig. 6 is the three-dimensional structural map of the driven wheel in Fig. 1.
Fig. 7 is the main view of the driven wheel in Fig. 1.
Component token name claims in figure: 1- housing cover, 2- first bearing, 3- support shaft, 4- floating disc, 5- second bearing,
6- driving wheel, 7- driven wheel, 8- shell driving wheel, 9- camshaft, 10- connection bolt, 11- strainer, 12- shoe cream room, the gap 13-
Runner, 61- lug boss, 71- boss, 72- convex hole band, 73- oil duct, 74- oil-through-hole, 91- oil-through hole.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawing and specific implementation
The present invention is described in detail for example.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, not
For limiting the present invention.
Phaser lubricant passage way system as shown in Figure 1, Figure 2, Figure 3, Figure 4 specifically includes shell, support shaft 3, floating disc
4, driving wheel 6, driven wheel 7 and camshaft 9, the shell includes housing cover 1, shell driving wheel 8, on housing cover 1
Spinning interconnecting piece is formed, in the clamping groove provided circumferentially about of shell driving wheel 8, the spinning interconnecting piece and shell driving wheel
It is formed a fixed connection structure under the action of radial pressure by spinning process between clamping groove on 8 circumference, and in shell
The hollow cavity structure with axial space is formed between cover board 1 and shell driving wheel 8.It is the support shaft 3, floating disc 4, main
Driving wheel 6 and driven wheel 7 are respectively positioned on inside the hollow cavity of shell, and the support shaft 3 is formed with housing cover 1, driving wheel 6 respectively
Relatively rotate structure.
Specifically, it is formed between the support shaft 3 and housing cover 1 by first bearing 2 and relatively rotates structure, support
It is then formed by second bearing 5 between axis 3 and driving wheel 6 and relatively rotates structure.Wherein, the first bearing 2 preferably uses
Double-row angular contact bal bearing, the second bearing 5 preferably use needle bearing.The floating disc 4 is located at shell and active
The rotary motion of shell is passed into driving wheel 6 between wheel 6 and by floating disc 4.The driven wheel 7 is internal gear and can
Relative to shell coaxial rotating；The driving wheel 6 is external gear, forms internal messing between the driving wheel 6 and driven wheel 7
Drive mechanism.Form a fixed connection structure between the driven wheel 7 and camshaft 9, in general, the driven wheel 7 and cam
It is to form dismountable fixed connection structure by connecting bolt 10 between axis 9.
Oil-through-hole 74 is formed on the driven wheel 7, as shown in Figure 7；Oil-through hole 91, institute are formed on the camshaft 9
The oil-through hole 91 stated is usually and central axis eccentric setting of the oil-through hole 91 relative to camshaft 9 axially through camshaft 9,
As shown in Figure 1.The floating disc 4 forms gap runner 13 with driving wheel 6, driven wheel 7 respectively, and the oil-through hole 91 leads to
It is sequentially communicated between oilhole 74, gap runner 13 and forms lubricant passage way.It is possible to further form annular on driven wheel 7
The oil duct 73 of structure, as shown in fig. 7, the oil duct 73 is communicated with oil-through hole 91, oil-through-hole 74 respectively；In general, being in oil duct
Oil-through-hole 74 is set, and oil-through-hole 74 leads to inside phaser, 91 face oil duct 73 of oil-through hole, the support of 74 face of oil-through-hole on 73
The end face of axis 3, as shown in Figure 1 and Figure 2.
As shown in figure 5, can form lug boss 61 on the end face of the driving wheel 6, the driving wheel 6 passes through lug boss
Gap runner 13 is formed between 61 and floating disc 4, as shown in figure 4, so that lubricating oil can be between floating disc 4 and driving wheel 6
Gap runner 13 flow through.Similarly, as shown in fig. 6, forming boss 71, the driven wheel 7 on the end face of the driven wheel 7
By between boss 71 and floating disc 4 formed gap runner 13, as shown in figure 4, so as to lubricating oil can from floating disc 4 with it is driven
Gap runner 13 between wheel 7 flows through.In addition, shoe cream room 12 is formed between the driven wheel 7 and shell driving wheel 8, such as Fig. 3
It is shown.In general, convex hole band 72 can be set on the excircle of driven wheel 7, as shown in fig. 6, by setting convex hole band 72,
Driven wheel 7 and shell driving wheel 8 can be enable preferably to form shoe cream room 12 when cooperating, to store more lubricating oil.
In the phaser course of work, the lubricating oil in camshaft 9 is after the outflow of oil-through hole 91, inflow oil duct 73, then from
Oil-through-hole 74 flows into inside phaser.After lubricating oil is flowed out from oil-through-hole 74 and collided with 3 end face of support shaft, due to centrifugal force
Effect and to external diffusion, after the rolling body space of second bearing 5, continue flow forward；Due to continuing by centrifugation masterpiece
With, allow from 5 gap of second bearing flow out lubricating oil enter in gap runner 13；Profit in gap runner 13
Lubricating oil, under the action of the centrifugal force, a part of lubricating oil can flow between intermeshing driving wheel 6 and driven wheel 7, to actively
Wheel 6, driven wheel 7 are lubricated, and a part of lubricating oil can flow into the periphery that shell driving wheel 8 and driven wheel 7 cooperate, and store
In shoe cream room 12, so as to the work mating surface between sufficient lubrication driven wheel 7 and shell driving wheel 8.Such as Fig. 1, Fig. 3, Fig. 4 institute
Show.Wherein, the oil duct 73 can also play the role of certain confluence to the lubricating oil for entering driven wheel 7, be conducive to improve
Flow velocity, the flow of the lubricating oil flowed out from oil-through-hole 74, and then the lubricating reliability of phaser inner body is improved, make phaser
Normal working life extended, and mitigate the work noise of phaser.
In order to effectively avoid the foreign matters such as impurity from entering inside phaser, institute as shown in Figure 1, Figure 2 with the flowing of lubricating oil
Show, setting strainer 11 can be increased between driven wheel 7 and camshaft 9, and the lubricating oil in oil-through hole 91 is made to flow through strainer
It 11 and then is advanced into oil duct 73.In general, the end face portion in camshaft 9 opens up countersunk head slot, the strainer 11 is mounted on institute
In the countersunk head slot stated, and strainer 11 covers oil-through hole 91.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, it is noted that all
Made any modifications, equivalent replacements, and improvements etc. within the spirit and principles in the present invention should be included in guarantor of the invention
Within the scope of shield.
Claims (9)
1. a kind of phaser lubricant passage way system, including camshaft (9), driven wheel (7) and strainer (11), the camshaft (9)
Equipped with oil-through hole (91), the output wheel (7) is equipped with oil duct (73) and oil-through-hole (74), and the strainer (11) is arranged in oil-through hole
(91) between oil duct (73)；
It further include floating disc (4), driving wheel (6), the floating disc (4) forms gap with driving wheel (6), driven wheel (7) respectively
Runner (13), it is characterised in that: the oil-through hole (91), oil duct (73), oil-through-hole (74), gap runner successively connect between (13)
It is logical to form lubricant passage way.
2. phaser lubricant passage way system according to claim 1, it is characterised in that: oil duct on the driven wheel (7)
(73) it circularizes.
3. phaser lubricant passage way system according to claim 1, it is characterised in that: the end face of the camshaft (9)
Portion opens up countersunk head slot, and the strainer (11) is mounted in the countersunk head slot, and strainer (11) covering oil-through hole (91).
4. phaser lubricant passage way system according to claim 1, it is characterised in that: the oil-through hole (91) axially passes through
Logical camshaft (9).
5. phaser lubricant passage way system according to claim 4, it is characterised in that: the oil-through hole (91) relative to
The central axis eccentric setting of camshaft (9).
6. phaser lubricant passage way system according to claim 1-5, it is characterised in that: the driven wheel
(7) shoe cream room (12) are formed between shell driving wheel (8).
7. phaser lubricant passage way system according to claim 1-5, it is characterised in that: the driving wheel (6)
End face on formed lug boss (61), the driving wheel (6) pass through between lug boss (61) and floating disc (4) formation between clearance flow
Road (13).
8. phaser lubricant passage way system according to claim 1-5, it is characterised in that: the driven wheel (7)
End face on formed boss (71), the driven wheel (7) pass through between boss (71) and floating disc (4) formation gap runner
(13)。
9. phaser lubricant passage way system according to claim 1-5, it is characterised in that: the driven wheel (7)
Excircle on be arranged convex hole band (72).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910826072.4A CN110513444B (en) | 2019-09-03 | 2019-09-03 | Phaser lubrication oil circuit system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910826072.4A CN110513444B (en) | 2019-09-03 | 2019-09-03 | Phaser lubrication oil circuit system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110513444A true CN110513444A (en) | 2019-11-29 |
| CN110513444B CN110513444B (en) | 2024-09-24 |
Family
ID=68629511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910826072.4A Active CN110513444B (en) | 2019-09-03 | 2019-09-03 | Phaser lubrication oil circuit system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110513444B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112524285A (en) * | 2020-11-09 | 2021-03-19 | 李磊 | Switching valve and tissue dehydrator containing same |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0482529A1 (en) * | 1990-10-25 | 1992-04-29 | Sumitomo Heavy Industries, Ltd | Inscribed planetary gear device |
| JPH1082461A (en) * | 1996-09-06 | 1998-03-31 | Aisin Ee I Kk | Oil lubricating device of gear train |
| JP2000120408A (en) * | 1998-10-16 | 2000-04-25 | Nsk Ltd | Knockdown camshaft |
| JP2005083411A (en) * | 2003-09-05 | 2005-03-31 | Ntn Corp | Lubrication method and lubricating device for rolling bearing |
| CN1644914A (en) * | 2003-12-15 | 2005-07-27 | 株式会社电装 | Fuel supply pump having lubricating groove |
| US20120152188A1 (en) * | 2010-12-21 | 2012-06-21 | Schaeffler Technologies Gmbh & Co. Kg | Camshaft adjuster |
| DE102011000591A1 (en) * | 2011-02-09 | 2012-08-09 | Hydraulik-Ring Gmbh | Central valve for rotary motor adjuster, has tank drain channel that is formed between bushing and cap, where non-return valve is radially inserted between bushing and cap |
| US20150240674A1 (en) * | 2014-02-25 | 2015-08-27 | Delphi Technologies, Inc. | Modular electrically actuated camshaft phaser |
| CN108798819A (en) * | 2018-06-22 | 2018-11-13 | 绵阳富临精工机械股份有限公司 | A kind of electronic phase adjusting device |
| US20190162084A1 (en) * | 2017-11-28 | 2019-05-30 | Schwäbische Hüttenwerke Automotive GmbH | Cam shaft phase setter comprising an annular reflux valve |
| CN210715765U (en) * | 2019-09-03 | 2020-06-09 | 绵阳富临精工机械股份有限公司 | Phaser lubricating oil path system |
-
2019
- 2019-09-03 CN CN201910826072.4A patent/CN110513444B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0482529A1 (en) * | 1990-10-25 | 1992-04-29 | Sumitomo Heavy Industries, Ltd | Inscribed planetary gear device |
| JPH1082461A (en) * | 1996-09-06 | 1998-03-31 | Aisin Ee I Kk | Oil lubricating device of gear train |
| JP2000120408A (en) * | 1998-10-16 | 2000-04-25 | Nsk Ltd | Knockdown camshaft |
| JP2005083411A (en) * | 2003-09-05 | 2005-03-31 | Ntn Corp | Lubrication method and lubricating device for rolling bearing |
| CN1644914A (en) * | 2003-12-15 | 2005-07-27 | 株式会社电装 | Fuel supply pump having lubricating groove |
| US20120152188A1 (en) * | 2010-12-21 | 2012-06-21 | Schaeffler Technologies Gmbh & Co. Kg | Camshaft adjuster |
| DE102011000591A1 (en) * | 2011-02-09 | 2012-08-09 | Hydraulik-Ring Gmbh | Central valve for rotary motor adjuster, has tank drain channel that is formed between bushing and cap, where non-return valve is radially inserted between bushing and cap |
| US20150240674A1 (en) * | 2014-02-25 | 2015-08-27 | Delphi Technologies, Inc. | Modular electrically actuated camshaft phaser |
| US20190162084A1 (en) * | 2017-11-28 | 2019-05-30 | Schwäbische Hüttenwerke Automotive GmbH | Cam shaft phase setter comprising an annular reflux valve |
| CN108798819A (en) * | 2018-06-22 | 2018-11-13 | 绵阳富临精工机械股份有限公司 | A kind of electronic phase adjusting device |
| CN210715765U (en) * | 2019-09-03 | 2020-06-09 | 绵阳富临精工机械股份有限公司 | Phaser lubricating oil path system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112524285A (en) * | 2020-11-09 | 2021-03-19 | 李磊 | Switching valve and tissue dehydrator containing same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110513444B (en) | 2024-09-24 |
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