CN106838287B - A kind of gearbox oil way - Google Patents
A kind of gearbox oil way Download PDFInfo
- Publication number
- CN106838287B CN106838287B CN201611263209.2A CN201611263209A CN106838287B CN 106838287 B CN106838287 B CN 106838287B CN 201611263209 A CN201611263209 A CN 201611263209A CN 106838287 B CN106838287 B CN 106838287B
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- Prior art keywords
- oil
- axis
- connecting plate
- oilhole
- clutch
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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
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/0003—Arrangement or mounting of elements of the control apparatus, e.g. valve assemblies or snapfittings of valves; Arrangements of the control unit on or in the transmission gearbox
- F16H61/0009—Hydraulic control units for transmission control, e.g. assembly of valve plates or valve units
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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
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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
- F16H57/043—Guidance of lubricant within rotary parts, e.g. axial channels or radial openings in shafts
- F16H57/0431—Means for guiding lubricant directly onto a tooth surface or to foot areas of a gear, e.g. by holes or grooves in a tooth flank
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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
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/0021—Generation or control of line pressure
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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
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/38—Control of exclusively fluid gearing
- F16H61/48—Control of exclusively fluid gearing hydrodynamic
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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
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/0021—Generation or control of line pressure
- F16H2061/0037—Generation or control of line pressure characterised by controlled fluid supply to lubrication circuits of the gearing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Details Of Gearings (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Abstract
The present invention relates to a kind of gearbox oil ways, including by high pressure oil from valve plate be delivered to each clutch in gearbox, brake gearbox control oil circuit and lubricating oil is delivered to the gearbox lubricating oil way in each lubrication portion in gearbox from valve plate, the gearbox control oil circuit includes that support base controls oil circuit；Connecting plate controls oil circuit, including the connecting plate oil guide structure being located on connecting plate；The gearbox lubricating oil way includes axis support base oil circuit, intermediate bulkhead oil circuit；Tray manifold is connected, the front for the connecting plate installed in torque converter casing body is equipped with connecting plate fuel feed hole, and the back side of the connecting plate is equipped with connecting plate oil groove, and the deflector hole that lubricating oil is continued to water conservancy diversion is equipped with the stator axis that connecting plate is installed together.It is respectively equipped with control oil circuit on support base, intermediate bulkhead and connecting plate, simplifies the structure of gearbox, to effectively reduce failure odds.
Description
Technical field
The present invention relates to a kind of gearbox oil ways.
Background technique
Gearbox during the work time, is needed to its internal clutch, brake supply control clutch and brake
The high pressure oil of movement mostly uses in the prior art and opens up through-hole on the shell of gearbox, and petroleum pipeline is laid in through-holes,
And extend into gearbox, so that high pressure oil is delivered to corresponding position.During fabrication, remove needs the gearbox of such fuel system
It to open up other than through-hole on a main housing, it is also necessary to it is laid with petroleum pipeline, not only enables the manufacturing process of gearbox relatively complicated, it is heavier
That wants can also make the structure of gearbox more complicated, increase the probability of failure.
The effect of speed changing box lubricating system is that the position of gear to the inside of speed changer and bearing element or sliding provides profit
Lubricating oil, it is ensured that the fluid lubrication of rubbing surface reduces friction and wear, while cooling down to lubricant housings.
In gearbox, the multiple components, such as clutch, bearing and gear etc. of transmission shaft and its surrounding laying require to moisten
The lubrication of lubricating oil.In the prior art, the lubricating system of transmission shaft and its peripheral parts is to get on the shell of gearbox specially
Door is the through-hole of transmission shaft fuel feeding, using the circulation path as lubricating oil, lubricates lubricating oil to power input shaft, power input
After axis lubrication is completed, lubricating oil flow to the installation position of other component using the gap between component, to need to other
The component to be lubricated realizes lubrication, that is to say, that the lubrication of transmission shaft peripheral parts is realized by the oil supplying hole of transmission shaft.
But since such lubricating system is not to lubricate transmission shaft peripheral parts DFF Direct Fuel Feed, so often will cause clutch
Insufficient situation is lubricated to occur.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of structures that can effectively simplify gearbox, reduce failure
The gearbox oil way of probability.
In order to solve the above technical problems, the technical scheme is that：A kind of gearbox oil way, including by high pressure oil from valve
Plate is delivered to each clutch in gearbox, the gearbox of brake controls oil circuit and is delivered to lubricating oil in gearbox from valve plate
The gearbox lubricating oil way in each lubrication portion：
The gearbox controls oil circuit,
Support base controls oil circuit, and the support base including being provided on support base controls oilhole, and the support base and axis are installed
Seat is installed together, and the axis mounting base is equipped with mounting base and controls oilhole, the mounting base control oilhole and the support base
Control oilhole is connected, and high pressure oil continues water conservancy diversion through support base control oilhole；
Intermediate bulkhead controls oil circuit, and the third including being located on intermediate bulkhead controls oilhole, is mounted on one with intermediate bulkhead
The membrane support axis risen is equipped with the support that the high pressure oil flowed into from third control oilhole is guided to membrane support axis inner peripheral surface
Axis first controls oilhole, is cased with axle sleeve in the membrane support axis, the inner peripheral surface of the membrane support axis and the axle sleeve it is outer
Be equipped between circumferential surface with the support shaft high pressure oil oil guide groove that is connected to of the support shaft first control oilhole, on the membrane support axis
It is additionally provided with the support shaft for being connected to the one end of the support shaft high pressure oil oil guide groove far from the support shaft first control oilhole
Two control oilholes, high pressure oil continue water conservancy diversion through the support shaft second control oilhole,
Connecting plate controls oil circuit, including the connecting plate oil guide structure being located on connecting plate；
The gearbox lubricating oil way includes,
Axis support base oil circuit, including the support base oilhole being provided on axis support base, the support base and axis mounting base are pacified
It is fitted together, the axis mounting base is equipped with mounting base oil-through-hole, and the mounting base oil-through-hole is connected with the support base oilhole
Logical, lubricating oil is guided to lubricating place by the support base oil-through-hole；
Intermediate bulkhead oil circuit is installed together including the partition oil-through-hole being provided on intermediate bulkhead with intermediate bulkhead
Membrane support axis is equipped with the first oilhole of support shaft that lubricating oil is guided to membrane support axis inner peripheral surface, the partition branch
It is cased with axle sleeve in support axis, is equipped between the inner peripheral surface of the membrane support axis and the outer peripheral surface of the axle sleeve and the support shaft the
The support shaft oil guide groove of one oilhole connection, is additionally provided with that be connected to the support shaft oil guide groove separate on the membrane support axis
Second oilhole of support shaft of one end of first oilhole of support shaft, second oilhole of support shaft will lubricate
Oil is guided to lubricating place；
Connect tray manifold.
The support base control is equipped between the input shaft mounting base and input shaft support base as a preferred technical solution,
To form first clutch control oil circuit, the first clutch control oil circuit includes the input shaft peace being located on shell on liquefaction road
First in dress seat controls oilhole and high pressure oil is delivered to the first control oil circuit of the first control oilhole from valve plate, further includes defeated
Enter axis support base control oilhole, is located in the input shaft support base being mounted in the input shaft mounting base, is rotatably installed in institute
It states the 5th gear on input shaft support base and is equipped with the 5th gear control being connected to input shaft support base control oilhole
High pressure oil is guided to first clutch by oilhole, the 5th gear control oilhole；
Support base control oil is equipped between the two axis mounting base and two axis support bases as a preferred technical solution,
To form second clutch control oil circuit, the second clutch control oil circuit includes in two axis mounting bases being located on shell on road
Second control oilhole and by high pressure oil from valve plate be delivered to the second control oilhole second control oil circuit, further include two axis support
Seat control oilhole, is located in two axis support bases being mounted in the two axis mounting base, is rotatably installed in the two axis support base
On eighth gear be equipped with the two axis support base control oilhole be connected to eighth gear control oilhole, the eighth gear
It controls oilhole and high pressure oil is guided to second clutch；
Third clutch control oil includes intermediate bulkhead control oil circuit and from valve plate to the as a preferred technical solution,
The third of three control oilhole fuel feeding controls oil circuit, and the support shaft second controls oilhole and high pressure oil is guided to third clutch oil
Chamber.
The connecting plate oil guide structure includes on the front for be located at connecting plate with the described 4th as a preferred technical solution,
The connecting plate high pressure oil fuel feed hole of oil communication is controlled, the back side of the connecting plate is equipped with connecting plate high pressure sump, with connection
The stator axis that plate is installed together is equipped with the stator axis first being connected to the connecting plate high pressure sump and controls oilhole road, described
Stator axis first controls the open at one end of oilhole road and is aligned with the connecting plate high pressure sump, and the stator axis first controls oilhole
Another end opening in road is aligned with the inner wall for covering the hub support shaft outside the 4th clutch outside the stator axis 5, covers described fixed
The outer hub support shaft in the outer hub support shaft of the 4th clutch outside sub- axis controls oily deflector hole and stator axis first is controlled oilhole road
Water conservancy diversion goes out high pressure oil and is guided to the 4th clutch；
The connecting plate oil guide structure include be located at connecting plate front be equipped with and it is described 5th control oil communication
Connecting plate the second high pressure oil diversion trench, what the back side of the connecting plate was respectively communicated with equipped with the two-piston chamber with the first brake
The second high pressure oil hole of the first high pressure oil hole of connecting plate and connecting plate, first high pressure oil hole of connecting plate and the connecting plate second
High pressure oil hole is connected to the second high pressure oil of connecting plate diversion trench respectively.
The axis support base oil circuit is equipped between input shaft mounting base and input shaft support base as a preferred technical solution,
To form the first clutch lubricant passage way of lubrication first clutch；
The axis support base oil circuit is equipped between two axis support bases and two axis mounting bases, to form lubrication second clutch
Second clutch lubricant passage way；
It further include the third clutch lubrication oil circuit with intermediate bulkhead oil circuit, the third clutch lubrication oil-way lubrication
Third clutch；
It further include that there is the 4th clutch lubrication oil circuit and the first brake lubricant passage for connecting tray manifold, the described 4th
The 4th clutch of clutch lubrication oil-way lubrication, first brake lubricant passage lubricate brake；The connection tray manifold
Connecting plate fuel feed hole on front including being located at the connecting plate installed in torque converter casing body, the back side of the connecting plate are equipped with
Connecting plate oil groove is equipped with the deflector hole that lubricating oil is continued to water conservancy diversion with the stator axis that connecting plate is installed together.
The first clutch lubricant passage way includes the input shaft mounting base being located on shell as a preferred technical solution,
Interior the first oil-through-hole and the first lubricant passage way that lubricating oil is delivered to the first oil-through-hole from valve plate further include input shaft support
Seat oilhole, is arranged in the input shaft support base being installed together with the input shaft mounting base, and the input shaft support base is logical
Lubricating oil is guided to hub spring bearing outside first clutch and first clutch by oilhole；
The second clutch lubricant passage way includes in two axis mounting bases being located on shell as a preferred technical solution,
The second oil-through-hole and lubricating oil is delivered to the second lubricant passage way of the second oil-through-hole from valve plate, further include that two axis support bases are logical
Oilhole is located at and is mounted in two axis support bases being installed together with the two axis mounting base, the two axis support base oil-through-hole
Lubricating oil is guided to hub spring bearing outside second clutch and second clutch；
The third clutch lubrication oil circuit includes the logical oil of partition being located on intermediate bulkhead as a preferred technical solution,
Hole and the third lubricant passage way that lubricating oil is delivered to partition oil-through-hole from valve plate, the partition branch being installed together with intermediate bulkhead
Support axis, which is equipped with, is guided to lubricating oil the first oilhole of support shaft of membrane support axis inner peripheral surface, in the membrane support axis
It is cased with axle sleeve, is equipped between the inner peripheral surface of the membrane support axis and the outer peripheral surface of the axle sleeve and is lubricated with the support shaft first
The support shaft oil guide groove of oilhole connection, is additionally provided on the membrane support axis and is connected to the support shaft oil guide groove far from the branch
Support second oilhole of support shaft of one end of the first oilhole of axis, the 4th tooth being rotatably installed on the membrane support axis
The third clutch lubrication oil that lubricating oil is guided to third clutch is equipped between wheel and the second oilhole of the support shaft
Hole.
The 4th clutch lubrication road includes from valve plate water conservancy diversion by lubricating oil by shell as a preferred technical solution,
To the 4th lubricant passage way of converter cover, the front for the connecting plate installed in the torque converter casing body is equipped with and the described 4th
The back side of the connecting plate fuel feed hole of lubricant passage way connection, the connecting plate is equipped with connecting plate oil groove, is mounted on one with connecting plate
The stator axis risen is equipped with the first oil guiding hole of stator axis that lubricating oil is guided to the inner wall of stator axis from connecting plate oil groove, described
The first oil guiding hole of stator axis supports lubricating oil through covering the outer hub outside the 4th clutch outside the stator axis in hub support shaft
Spindle guide discharge orifice is guided to the 4th clutch；First brake lubricant passage：Lubricating oil is through the 4th lubricant passage way and the company
Fishplate bar fuel feed hole flow to the connecting plate oil groove, and the ring flange of the stator axis is equipped with lubricating oil from the connecting plate oil groove
It is guided to the second oil guiding hole of stator axis of the first brake.
A kind of gearbox oil way with the above mentioned technical proposal, a kind of gearbox oil way, including by high pressure oil from valve
Plate is delivered to each clutch in gearbox, the gearbox of brake controls oil circuit and is delivered to lubricating oil in gearbox from valve plate
The gearbox lubricating oil way in each lubrication portion, the gearbox control oil circuit include that support base controls oil circuit；Connecting plate control oil
Road, including the connecting plate oil guide structure being located on connecting plate；The gearbox lubricating oil way includes axis support base oil circuit, intermediate
Partition oil circuit；Tray manifold is connected, the front for the connecting plate installed in torque converter casing body is equipped with connecting plate fuel feed hole, the connection
The back side of plate is equipped with connecting plate oil groove, is equipped with the stator axis that connecting plate is installed together lubricating oil continuing water conservancy diversion
Deflector hole.It is respectively equipped with control oil circuit on support base, intermediate bulkhead and connecting plate, simplifies the structure of gearbox, thus
Effectively reduce failure odds.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art
To obtain other drawings based on these drawings.
Fig. 1 and Fig. 1 a is the main view of shell in the embodiment of the present invention；
Fig. 2 is the rearview of Fig. 1；
Fig. 3 is the right view of Fig. 1；
Fig. 4 is the oil-hole location figure on Fig. 3；
Fig. 5 is the top view of Fig. 1；
Fig. 6 is the bottom view of Fig. 1；
Fig. 2 a is the right view of Fig. 1 a；
Fig. 3 a is the bottom view of Fig. 1 a；
Fig. 4 a is the top view of converter cover in the embodiment of the present invention；
Figure 13 is the structural schematic diagram of the first control oil circuit in the embodiment of the present invention；
Figure 23 is the structural schematic diagram of the second control oil circuit in the embodiment of the present invention；
Figure 32-Figure 35 is the structural schematic diagram of intermediate bulkhead control oil circuit in the embodiment of the present invention；
Figure 43-Figure 48 and Figure 53-Figure 54 is the schematic diagram of connecting plate oil guide structure in the embodiment of the present invention；
Figure 13 is C-C in Fig. 1 to cross-sectional view；
Figure 23 is F-F in Fig. 2 to cross-sectional view；
Figure 48 a is the partial enlarged view in Figure 48 at V；
Figure 54 a is the partial enlarged view in Figure 54 at VI；
Figure 94-Figure 96 is the oil liquid flow graph of the 4th clutch and the first brake lubrication in the embodiment of the present invention；
D-D in Figure 64 Fig. 1 a is to cross-sectional view；
Figure 64 a is the partial enlarged view in Figure 64 at I；
E-E in Figure 74 Fig. 1 a is to cross-sectional view；
Figure 74 a is the partial enlarged view in Figure 74 at II；
Figure 83 is the structural schematic diagram of intermediate bulkhead；
Figure 84 is the structural schematic diagram of oil circuit on membrane support axis；
The schematic diagram of oil circuit on Figure 85 intermediate bulkhead and support shaft；
Figure 97 is H-H in Fig. 4 a to cross-sectional view；
Figure 97 a is the partial enlarged view in Figure 97 at III；
Figure 98 is the bottom view of Figure 95；
Figure 99 is V-V in Figure 98 to cross-sectional view；
Figure 100 is N-N in Fig. 4 a to cross-sectional view；
Figure 100 a is the partial enlarged view in Figure 100 at IV.
Specific embodiment
A kind of gearbox oil way, the speed change including high pressure oil to be delivered to each clutch, brake in gearbox from valve plate
Case control oil circuit and the gearbox lubricating oil way that lubricating oil is delivered to each lubrication portion in gearbox from valve plate,
The gearbox controls oil circuit,
Support base controls oil circuit, and the support base including being provided on support base controls oilhole, and the support base and axis are installed
Seat is installed together, and the axis mounting base is equipped with mounting base and controls oilhole, the mounting base control oilhole and the support base
Control oilhole is connected, and high pressure oil continues water conservancy diversion through support base control oilhole；
As shown in Figure 32 to Figure 35, Figure 32 and Figure 33 are the structural schematic diagrams of intermediate bulkhead；Figure 34 is on membrane support axis
The structural schematic diagram of oil circuit；The schematic diagram of oil circuit on Figure 35 intermediate bulkhead and support shaft；Arrow as shown in the figure is the flowing of oil liquid
Direction；Intermediate bulkhead controls oil circuit, and the third including being located on intermediate bulkhead 31 controls oilhole 301, is mounted on intermediate bulkhead
Membrane support axis 32 together, which is equipped with, is guided to 32 inner circumferential of membrane support axis for the high pressure oil flowed into from third control oilhole 301
The support shaft first in face controls oilhole 302, is cased with axle sleeve 33, the inner circumferential of the membrane support axis 32 in the membrane support axis 32
The support shaft high pressure oil being connected to the support shaft first control oilhole 302 is equipped between face and the outer peripheral surface of the axle sleeve 33 to lead
Oil groove 303 is additionally provided on the membrane support axis 32 and is connected to the support shaft high pressure oil oil guide groove 303 far from the support shaft
The support shaft second of one end of the first control oilhole 302 controls oilhole 304, and high pressure oil controls oilhole through the support shaft second
304 continue water conservancy diversion,
Connecting plate controls oil circuit, including the connecting plate oil guide structure being located on connecting plate 4.
As shown in figure 13, support base control oil is equipped between the input shaft mounting base 11 and input shaft support base 12
To form first clutch control oil circuit, the first clutch control oil circuit includes the input shaft installation being located on shell 1 on road
The first of 11 controls oilhole 101 and high pressure oil is delivered to the first control oil circuit of the first control oilhole 101 from valve plate in seat, also
Oilhole 102 is controlled including input shaft support base, is located in the input shaft support base 12 being mounted in the input shaft mounting base 11,
The 5th gear 13 being rotatably installed on the input shaft support base 12, which is equipped with, controls oilhole 102 with the input shaft support base
5th gear of connection controls oilhole 103, and high pressure oil is guided to first clutch 10 by the 5th gear control oilhole 103；
As shown in figure 23, between the two axis mounting base 21 and two axis support bases 22 be equipped with the support base control oil circuit with
It forms second clutch and controls oil circuit, the second clutch control oil circuit includes 21 in two axis mounting bases being located on shell 1
Second control oilhole 201 and by high pressure oil from valve plate be delivered to the second control oilhole 201 second control oil circuit, further include two
Axis support base controls oilhole 202, is located in two axis support bases 22 being mounted in the two axis mounting base 21, is rotatably installed in institute
It states the eighth gear 23 on two axis support bases 22 and is equipped with the eighth gear control being connected to two axis support base control oilhole 202
High pressure oil is guided to second clutch 20 by liquefaction hole, the eighth gear control oilhole 203；
Third clutch control oil includes intermediate bulkhead control oil circuit and controls 301 fuel feeding of oilhole from valve plate to third
Third controls oil circuit, and the support shaft second controls oilhole 304 and high pressure oil is guided to 30 oil pocket of third clutch.
As shown in Figure 43-Figure 48, Figure 43 is the location drawing for connecting back upper junction plate high pressure sump；Figure 44 and Figure 45 are
Stator axis first controls the location drawing of oilhole road aperture in stator axis in stator axis；Figure 45 is that stator axis first controls oilhole road
Structural schematic diagram；Figure 46 is the position view that outer hub support shaft controls oily deflector hole；Figure 48 is that high pressure oil is guided to the 4th
The oil circuit schematic diagram of clutch；The back side of connecting plate refers to the connecting plate side table adjacent with the first brake 50 in the present embodiment
Face, the front of connecting plate refer to a side surface opposite with the first brake, and the connecting plate oil guide structure includes being located at connection
On the front of plate 4 with the connecting plate high pressure oil fuel feed hole 401 of the 4th control oil communication, on the back side of the connecting plate 4
Equipped with connecting plate high pressure sump 402, it is equipped with and the connecting plate high pressure sump with the stator axis 5 that connecting plate 4 is installed together
The stator axis first of 402 connections control oilhole roads 403, the stator axis first control oilhole road it is open at one end be aligned with it is described
Connecting plate high pressure sump 420, another end opening that the stator axis first controls oilhole road, which is aligned with, to be covered outside the stator axis 5
The outer hub support shaft 43 of the 4th clutch inner wall, cover outside the 4th clutch outside the stator axis 5 in hub support shaft 41
Control 403 water conservancy diversion of oilhole road of stator axis first is gone out high pressure oil and is guided to the 4th clutch by the outer oily deflector hole 404 of hub support shaft control
Device 40；
As shown in Figure 53-54, the back side of connecting plate refers to one adjacent with the first brake 50 of connecting plate in the present embodiment
Side surface, the front of connecting plate refer to a side surface opposite with the first brake, and the connecting plate oil guide structure includes being located at
The front of connecting plate 4 is equipped with connecting plate the second high pressure oil diversion trench with the 5th control oil communication, the connecting plate 4
The back side be equipped with the first high pressure oil hole of connecting plate 406 being respectively communicated with the two-piston chamber of the first brake 50 and connecting plate the
Two high pressure oil holes 407, first high pressure oil hole of connecting plate 406 and the second high pressure oil hole of the connecting plate 407 respectively with it is described
Connecting plate the second high pressure oil diversion trench is connected to, and shows the second high pressure of the first high pressure oil hole of connecting plate 406 and connecting plate in Figure 53
Oilhole 407 is in the position of the connection back, since connecting plate the second high pressure oil diversion trench is located at the front of the connecting plate,
The position of the second high pressure oil of connecting plate diversion trench is not shown in Figure 53.
The gearbox lubricating oil way includes,
Axis support base oil circuit, including the support base oilhole being provided on axis support base, the support base and axis mounting base are pacified
It is fitted together, the axis mounting base is equipped with mounting base oil-through-hole, and the mounting base oil-through-hole is connected with the support base oilhole
Logical, lubricating oil is guided to lubricating place by the support base oil-through-hole；
As shown in Figure 83 to Figure 85, Figure 83 is the structural schematic diagram of intermediate bulkhead；Figure 84 is oil circuit on membrane support axis
Structural schematic diagram；The schematic diagram of oil circuit on Figure 85 intermediate bulkhead and support shaft；Arrow as shown in the figure is the flow direction of oil liquid；In
It is spaced tray manifold, including the partition oil-through-hole 501 being provided on intermediate bulkhead 31, the partition branch that is installed together with intermediate bulkhead
Support axis 32 is equipped with the first oilhole of support shaft 502 that lubricating oil is guided to 32 inner peripheral surface of membrane support axis, the partition
It is cased with axle sleeve 33 in support shaft 32, is equipped with and institute between the inner peripheral surface of the membrane support axis 32 and the outer peripheral surface of the axle sleeve 33
The support shaft oil guide groove 503 of the connection of the first oilhole of support shaft 502 is stated, is additionally provided on the membrane support axis 32 and is connected to institute
Second oilhole of support shaft 504 of the one end of support shaft oil guide groove 503 far from first oilhole of support shaft 502 is stated,
Lubricating oil is guided to lubricating place by second oilhole of support shaft 504；
Tray manifold is connected, the front for the connecting plate 4 installed in torque converter casing body is equipped with connecting plate fuel feed hole, the connection
The back side of plate 4 is equipped with connecting plate oil groove, and the stator axis 5 being installed together with connecting plate 4, which is equipped with, continues lubricating oil
The deflector hole of water conservancy diversion；
The axis support base is equipped between input shaft mounting base 11 and input shaft support base 12 as a preferred technical solution,
Oil circuit lubricates the first clutch lubricant passage way of first clutch 10 to be formed；
It is equipped with the axis support base oil circuit between two axis support bases 22 and two axis mounting bases 21, lubricates the second clutch to be formed
The second clutch lubricant passage way of device 20；
It further include the third clutch lubrication oil circuit with intermediate bulkhead oil circuit, the third clutch lubrication oil-way lubrication
Third clutch 30；
It further include that there is the 4th clutch lubrication oil circuit and the first brake lubricant passage for connecting tray manifold, the described 4th
The 4th clutch 40 of clutch lubrication oil-way lubrication, first brake lubricant passage lubricate brake 50.
As a preferred technical solution, as shown in Figure 64, the first clutch lubricant passage way includes being located on shell 1
The first oil-through-hole 701 in input shaft mounting base 11 and the first lubrication that lubricating oil is delivered to the first oil-through-hole 701 from valve plate
Oil circuit further includes input shaft support base oilhole 702, the input shaft branch being installed together with the input shaft mounting base 11 is arranged in
It supports in seat 12, lubricating oil is guided to hub outside first clutch 10 and first clutch by the input shaft support base oil-through-hole 702
Spring bearing；
As a preferred technical solution, as shown in Figure 74, the second clutch lubricant passage way includes being located on shell 1
The second oil-through-hole 801 in two axis mounting bases 21 and the second lubricating oil that lubricating oil is delivered to the second oil-through-hole 801 from valve plate
Road further includes two axis support base oil-through-holes 802, is located at two axis for being mounted on and being installed together with the two axis mounting base 21 and supports
In seat 22, lubricating oil is guided to hub outside second clutch 20 and second clutch and supported by the two axis support base oil-through-hole 802
Bearing；
As shown in Figure 83 to Figure 85, the third clutch lubrication oil circuit includes the partition oil-through-hole being located on intermediate bulkhead
501 and lubricating oil is delivered to the third lubricant passage way of partition oil-through-hole 501 from valve plate, with intermediate bulkhead be installed together every
Plate support shaft 32 is equipped with the first oilhole of support shaft 502 that lubricating oil is guided to 32 inner peripheral surface of membrane support axis, described
It is cased with axle sleeve 33 in membrane support axis 32, is equipped between the inner peripheral surface of the membrane support axis 32 and the outer peripheral surface of the axle sleeve 33
The support shaft oil guide groove 503 being connected to first oilhole of support shaft 502 is additionally provided with connection on the membrane support axis 32
The second oilhole of support shaft in the one end of the support shaft oil guide groove 503 far from first oilhole of support shaft 502
504, it is rotatably installed between the 4th gear 51 and the second oilhole of the support shaft 504 on the membrane support axis 32 and sets
There is the third clutch lubrication oilhole 505 that lubricating oil is guided to third clutch 30.
The back side of connecting plate refers to a connecting plate side surface adjacent with the first brake 50 in the present embodiment, connecting plate
Front refers to a side surface opposite with the first brake, and Figure 94 is the structure for connecting back as a preferred technical solution,
Schematic diagram；Figure 95 is the structural schematic diagram of stator axis；Figure 98 is the bottom view of Figure 95；Figure 96 is U-U in Figure 95 to cross-sectional view；
Figure 97 shows the oil liquid flow direction being lubricated to the first brake；Figure 99 is V-V in Figure 98 to cross-sectional view；Figure 100 is shown
The oil liquid that 4th clutch is lubricated is flowed to；The 4th clutch lubrication road includes passing through lubricating oil from valve plate water conservancy diversion
Cross the 4th lubricant passage way of shell to converter cover, the front for the connecting plate 4 installed in the torque converter casing body be equipped with
The connecting plate fuel feed hole 901 of the 4th lubricant passage way connection, the back side of the connecting plate 4 are equipped with connecting plate oil groove 902, with
Stator axis 5 that connecting plate 4 is installed together is equipped with the inner wall that lubricating oil is guided to stator axis 5 from connecting plate oil groove 902
The first oil guiding hole of stator axis 903, first oil guiding hole of stator axis 903 is by lubricating oil through covering the 4th outside the stator axis 5
Outer hub support shaft deflector hole 904 in the outer hub support shaft of clutch is guided to the 4th clutch 40；
First brake lubricant passage：Lubricating oil is flow to through the 4th lubricant passage way and the connecting plate fuel feed hole 901
The connecting plate oil groove 902, the ring flange of the stator axis, which is equipped with, is guided to the from the connecting plate oil groove 902 for lubricating oil
The second oil guiding hole of stator axis 905 of one brake 50.
The above shows and describes the basic principle, main features and advantages of the invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (10)
1. a kind of gearbox oil way, the gearbox including high pressure oil to be delivered to each clutch, brake in gearbox from valve plate
Control oil circuit and the gearbox lubricating oil way that lubricating oil is delivered to each lubrication portion in gearbox from valve plate, it is characterised in that：
The gearbox controls oil circuit,
Support base controls oil circuit, and the support base including being provided on support base controls oilhole, and the support base and axis mounting base are pacified
It is fitted together, the axis mounting base is equipped with mounting base and controls oilhole, and the mounting base control oilhole and the support base control
Oilhole is connected, and high pressure oil continues water conservancy diversion through support base control oilhole；
Intermediate bulkhead controls oil circuit, and the third including being located on intermediate bulkhead controls oilhole, is installed together with intermediate bulkhead
Membrane support axis is equipped with the support shaft that the high pressure oil flowed into from third control oilhole is guided to membrane support axis inner peripheral surface
One controls oilhole, is cased with axle sleeve, the inner peripheral surface of the membrane support axis and the outer peripheral surface of the axle sleeve in the membrane support axis
Between be equipped with the support shaft high pressure oil oil guide groove that is connected to of the support shaft first control oilhole, also set on the membrane support axis
There is the support shaft second for being connected to the one end of the support shaft high pressure oil oil guide groove far from the support shaft first control oilhole to control
Liquefaction hole, high pressure oil continue water conservancy diversion through the support shaft second control oilhole,
Connecting plate controls oil circuit, including the connecting plate oil guide structure being located on connecting plate；
The gearbox lubricating oil way includes,
Axis support base oil circuit, including the support base oilhole being provided on axis support base, the support base is mounted on axis mounting base
Together, the axis mounting base is equipped with mounting base oil-through-hole, and the mounting base oil-through-hole is connected with the support base oilhole, institute
It states support base oil-through-hole and lubricating oil is guided to lubricating place；
Intermediate bulkhead oil circuit, including the partition oil-through-hole being provided on intermediate bulkhead, the partition being installed together with intermediate bulkhead
Support shaft is equipped with the first oilhole of support shaft that lubricating oil is guided to membrane support axis inner peripheral surface, the membrane support axis
It is inside cased with axle sleeve, is equipped between the inner peripheral surface of the membrane support axis and the outer peripheral surface of the axle sleeve and moistens with the support shaft first
The support shaft oil guide groove of lubrication hole connection is additionally provided on the membrane support axis and is connected to the support shaft oil guide groove far from described
Second oilhole of support shaft of one end of the first oilhole of support shaft, second oilhole of support shaft lead lubricating oil
It flow to lubricating place；
Connect tray manifold.
2. gearbox oil way as described in claim 1, which is characterized in that set between input shaft mounting base and input shaft support base
There is the support base control oil circuit to form first clutch control oil circuit, the first clutch control oil circuit includes being located at shell
First in input shaft mounting base on body controls oilhole and high pressure oil is delivered to the first control of the first control oilhole from valve plate
Liquefaction road further includes input shaft support base control oilhole, is located at the input shaft support base being mounted in the input shaft mounting base
Interior, the 5th gear being rotatably installed on the input shaft support base is equipped with to be connected to input shaft support base control oilhole
The 5th gear control oilhole, high pressure oil is guided to first clutch by the 5th gear control oilhole.
3. gearbox oil way as described in claim 1, which is characterized in that be equipped with institute between two axis mounting bases and two axis support bases
Support base control oil circuit is stated to form second clutch control oil circuit, the second clutch control oil circuit includes being located on shell
Two axis mounting bases in second control oilhole and by high pressure oil from valve plate be delivered to the second control oilhole second control oil circuit,
Further include two axis support bases control oilhole, is located in two axis support bases being mounted in the two axis mounting base, is rotatably installed in
Eighth gear on the two axis support base is equipped with the eighth gear control oil being connected to two axis support base control oilhole
High pressure oil is guided to second clutch by hole, the eighth gear control oilhole.
4. gearbox oil way as described in claim 1, which is characterized in that third clutch control oil includes intermediate bulkhead control
Liquefaction road and the third control oil circuit that oilhole fuel feeding is controlled from valve plate to third, the support shaft second control oilhole for high pressure oil
It is guided to third clutch oil pocket.
5. gearbox oil way as described in claim 1, which is characterized in that the connecting plate oil guide structure includes being located at connecting plate
Front on connecting plate high pressure oil fuel feed hole with the 4th control oil communication, it is high that the back side of the connecting plate is equipped with connecting plate
Pressure oil groove is equipped with the stator axis first being connected to the connecting plate high pressure sump with the stator axis that connecting plate is installed together and controls
Liquefaction duct, the stator axis first control the open at one end of oilhole road and are aligned with the connecting plate high pressure sump, the stator
Another end opening that axis first controls oilhole road is aligned with outside the 4th clutch covered outside the stator axis in hub support shaft
Wall covers outer hub support shaft outside the 4th clutch outside the stator axis in hub support shaft and controls oily deflector hole for stator axis the
One control oilhole road water conservancy diversion goes out high pressure oil and is guided to the 4th clutch；
The connecting plate oil guide structure further includes being located at the front of connecting plate equipped with the connecting plate with the 5th control oil communication
Second high pressure oil diversion trench, the back side of the connecting plate are equipped with the connecting plate being respectively communicated with the two-piston chamber of the first brake
The second high pressure oil hole of first high pressure oil hole and connecting plate, the second high pressure oil of first high pressure oil hole of connecting plate and the connecting plate
Hole is connected to the second high pressure oil of connecting plate diversion trench respectively.
6. gearbox oil way as described in claim 1, which is characterized in that set between input shaft mounting base and input shaft support base
There is the axis support base oil circuit to form the first clutch lubricant passage way of lubrication first clutch；
The axis support base oil circuit is equipped between two axis support bases and two axis mounting bases, to form the second of lubrication second clutch
Clutch lubrication oil circuit；
It further include the third clutch lubrication oil circuit with intermediate bulkhead oil circuit, the third clutch lubrication oil-way lubrication third
Clutch；
It further include the 4th clutch lubrication oil circuit and the first brake lubricant passage with connection tray manifold, the 4th clutch
Device lubricant passage way lubricates the 4th clutch, and first brake lubricant passage lubricates brake；The connection tray manifold includes
The back side of the connecting plate fuel feed hole being located on the front for the connecting plate installed in torque converter casing body, the connecting plate is equipped with connection
Leaf fat slot is equipped with the deflector hole that lubricating oil is continued to water conservancy diversion with the stator axis that connecting plate is installed together.
7. gearbox oil way as claimed in claim 6, which is characterized in that the first clutch lubricant passage way includes being located at shell
The first oil-through-hole in input shaft mounting base on body and the first lubricating oil that lubricating oil is delivered to the first oil-through-hole from valve plate
Road further includes input shaft support base oilhole, is arranged in the input shaft support base being installed together with the input shaft mounting base,
Lubricating oil is guided to hub spring bearing outside first clutch and first clutch by the input shaft support base oil-through-hole.
8. gearbox oil way as claimed in claim 6, which is characterized in that the second clutch lubricant passage way includes being located at shell
The second oil-through-hole in two axis mounting bases on body and the second lubricant passage way that lubricating oil is delivered to the second oil-through-hole from valve plate,
Further include two axis support base oil-through-holes, is located at and is mounted in two axis support bases being installed together with the two axis mounting base, institute
It states two axis support base oil-through-holes and lubricating oil is guided to hub spring bearing outside second clutch and second clutch.
9. gearbox oil way as claimed in claim 6, which is characterized in that the third clutch lubrication oil circuit includes in being located at
Partition oil-through-hole on spacing board and the third lubricant passage way that lubricating oil is delivered to partition oil-through-hole from valve plate, with intermediate bulkhead
The membrane support axis being installed together is equipped with the first lubricating oil of support shaft that lubricating oil is guided to membrane support axis inner peripheral surface
Hole is cased with axle sleeve in the membrane support axis, is equipped between the inner peripheral surface of the membrane support axis and the outer peripheral surface of the axle sleeve
The support shaft oil guide groove being connected to first oilhole of support shaft is additionally provided on the membrane support axis and is connected to the branch
The second oilhole of support shaft for supportting the one end of spindle guide oil groove far from first oilhole of support shaft is rotatably installed in described
It is equipped between the second oilhole of the 4th gear on membrane support axis and the support shaft and lubricating oil is guided to third clutch
The third clutch lubrication oilhole of device.
10. gearbox oil way as claimed in claim 6, which is characterized in that the 4th clutch lubrication road includes that will lubricate
Oil passes through the 4th lubricant passage way of shell to converter cover from valve plate water conservancy diversion, the connecting plate installed in the torque converter casing body
Front is equipped with the connecting plate fuel feed hole being connected to the 4th lubricant passage way, and the back side of the connecting plate is equipped with connection leaf fat
Slot, the stator axis being installed together with connecting plate, which is equipped with, determines lubricating oil from the inner wall that connecting plate oil groove is guided to stator axis
Sub- the first oil guiding hole of axis, first oil guiding hole of stator axis is by lubricating oil through covering hub outside the 4th clutch outside the stator axis
Outer hub support shaft deflector hole in support shaft is guided to the 4th clutch；First brake lubricant passage：Lubricating oil is through described
Four lubricant passage ways and the connecting plate fuel feed hole flow to the connecting plate oil groove, and the ring flange of the stator axis is equipped with and will lubricate
Oil is guided to the second oil guiding hole of stator axis of the first brake from the connecting plate oil groove.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611263209.2A CN106838287B (en) | 2016-12-30 | 2016-12-30 | A kind of gearbox oil way |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201611263209.2A CN106838287B (en) | 2016-12-30 | 2016-12-30 | A kind of gearbox oil way |
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| CN106838287A CN106838287A (en) | 2017-06-13 |
| CN106838287B true CN106838287B (en) | 2018-11-23 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113154020B (en) * | 2021-04-29 | 2023-01-24 | 东风商用车有限公司 | Gearbox rear shell integrated with inner oil duct |
| CN113639033B (en) * | 2021-10-19 | 2022-02-08 | 盛瑞传动股份有限公司 | Gearbox oil circuit system and gearbox |
| CN116221297B (en) * | 2023-05-08 | 2023-09-08 | 盛瑞传动股份有限公司 | Clutch assembly and assembly process thereof and gearbox of hybrid electric vehicle |
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| CN106838287A (en) | 2017-06-13 |
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