CN106838287A - A kind of gearbox oil way - Google Patents
A kind of gearbox oil way Download PDFInfo
- Publication number
- CN106838287A CN106838287A CN201611263209.2A CN201611263209A CN106838287A CN 106838287 A CN106838287 A CN 106838287A CN 201611263209 A CN201611263209 A CN 201611263209A CN 106838287 A CN106838287 A CN 106838287A
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- China
- Prior art keywords
- oil
- oilhole
- connecting plate
- axle
- clutch
- 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.)
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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
-
- 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 way, including hydraulic oil being delivered into each clutch in gearbox, the gearbox oil circuit control of brake from valve plate and lubricating oil being delivered to the gearbox lubricating oil way in each lubrication portion in gearbox from valve plate, the gearbox oil circuit control includes, support base oil circuit control；Connecting plate oil circuit control, including it is located at the connecting plate oil guide structure on connecting plate；The gearbox lubricating oil way includes, axle support base oil circuit, central dividing plate oil circuit；Connection tray manifold, the front of the connecting plate installed in torque converter casing body is provided with connecting plate fuel feed hole, and the back side of the connecting plate is provided with connecting plate oil groove, and the pod apertures that lubricating oil is proceeded water conservancy diversion are provided with the stator axis that connecting plate is installed together.Oil circuit control is respectively equipped with support base, central dividing plate and connecting plate, the structure of gearbox is simplified, so as to effectively reduce failure odds.
Description
Technical field
The present invention relates to a kind of gearbox oil way.
Background technology
Gearbox is in the course of the work, it is necessary to its internal clutch, brake supply control clutch and brake
The hydraulic oil of action, in the prior art, more using through hole is opened up on the housing of gearbox, petroleum pipeline is laid in through-holes,
And extend into gearbox, so as to hydraulic oil is delivered into relevant position.The gearbox of this kind of fuel system during fabrication, except need
To open up beyond through hole on a main housing, in addition it is also necessary to lay petroleum pipeline, not only make the manufacturing process of gearbox relatively complicated, it is heavier
That wants can also make the structure of gearbox more complicated, increased the probability of failure.
The effect of speed changing box lubricating system be to speed changer inside gear and bearing element or slip position provide profit
Lubricating oil, it is ensured that the fluid lubrication of rubbing surface, reduces friction and wear, while being cooled down to lubricant housings.
In gearbox, multiple parts that power transmission shaft and its surrounding are laid, such as clutch, bearing and gear etc. are required for profit
The lubrication of lubricating oil.In the prior art, the lubricating system of power transmission shaft and its peripheral parts, is to be got on the housing of gearbox specially
Door is the through hole of power transmission shaft fuel feeding, as the circulation path of lubricating oil, lubricating oil is lubricated power input shaft, power input
After axle lubrication is completed, lubricating oil flow to the installation position of miscellaneous part by the gap between part again, so as to be needed to other
The part to be lubricated realizes lubrication, that is to say, that the lubrication of power transmission shaft peripheral parts is realized by the oil supplying hole of power transmission shaft.
But, because this kind of lubricating system is not that power transmission shaft peripheral parts DFF Direct Fuel Feed is lubricated, so often causing clutch
The insufficient situation of lubrication occurs.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of structure that can effectively simplify gearbox, reduce failure and occur
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 hydraulic oil from valve
Plate is delivered to each clutch in gearbox, the gearbox oil circuit control of brake and lubricating oil is delivered into gearbox from valve plate
The gearbox lubricating oil way in interior each lubrication portion：
The gearbox oil circuit control includes,
Support base oil circuit control, including the support base control oilhole on support base is opened in, the support base is installed with axle
Seat is installed together, and the axle mounting seat is provided with mounting seat control oilhole, and the mounting seat controls oilhole and the support base
Control oilhole is connected, and hydraulic oil continues water conservancy diversion through support base control oilhole；
Central dividing plate oil circuit control, including the 3rd control oilhole on central dividing plate is located at, it is arranged on one with central dividing plate
The membrane support axle for rising is provided with the support that the hydraulic oil flowed into from the 3rd control oilhole is guided to membrane support axle inner peripheral surface
Axle first controls oilhole, is cased with axle sleeve in the membrane support axle, the inner peripheral surface of the membrane support axle and the axle sleeve it is outer
The support shaft hydraulic oil oil guide groove connected with the control oilhole of the support shaft first is provided between side face, on the membrane support axle
It is additionally provided with the support shaft for being communicated in the support shaft hydraulic oil oil guide groove away from one end of the control oilhole of the support shaft first
Two control oilholes, hydraulic oil continues water conservancy diversion through the control oilhole of the support shaft second,
Connecting plate oil circuit control, including it is located at the connecting plate oil guide structure on connecting plate；
The gearbox lubricating oil way includes,
Axle support base oil circuit, including the support base oilhole on axle support base is opened in, the support base is pacified with axle mounting seat
It is fitted together, the axle mounting seat is provided with mounting seat oil through, the mounting seat oil through is connected with the support base oilhole
Logical, lubricating oil is guided to lubricating place by the support base oil through；
Central dividing plate oil circuit, including be opened in the dividing plate oil through on central dividing plate, is installed together with central dividing plate
Membrane support axle is provided with the oilhole of support shaft first that lubricating oil is guided to membrane support axle inner peripheral surface, the dividing plate branch
Axle sleeve is cased with support axle, is provided between the inner peripheral surface of the membrane support axle and the outer peripheral face of the axle sleeve and the support shaft the
One oilhole connection support shaft oil guide groove, be additionally provided with the membrane support axle be communicated in the support shaft oil guide groove away from
The oilhole of support shaft second of one end of the oilhole of the support shaft first, the oilhole of the support shaft second will lubricate
Oil is guided to lubricating place；
Connection tray manifold.
As preferred technical scheme, the support base control is provided between the input shaft mounting seat and input shaft support base
To form first clutch oil circuit control, the first clutch oil circuit control includes the input shaft peace being located on housing on liquefaction road
In dress seat first controls oilhole and hydraulic oil is delivered to the first oil circuit control of the first control oilhole from valve plate, also including defeated
Enter axle support base control oilhole, be located in the input shaft support base in the input shaft mounting seat, be rotatably installed in institute
State the 5th gear on input shaft support base and be provided with the 5th gear control connected with input shaft support base control oilhole
Hydraulic oil is guided to first clutch by oilhole, the 5th gear control oilhole；
As preferred technical scheme, the support base control oil is provided between the two axles mounting seat and two axle support bases
To form second clutch oil circuit control, the second clutch oil circuit control includes being located in two axle mounting seats on housing on road
The second control oilhole and hydraulic oil is delivered to the second oil circuit control of the second control oilhole from valve plate, also supported including two axles
Seat control oilhole, is located in the two axle support bases in the two axles mounting seat, is rotatably installed in the two axles support base
On eighth gear be provided with the two axles support base control oilhole connect eighth gear control oilhole, the eighth gear
Hydraulic oil is guided to second clutch by control oilhole；
Used as preferred technical scheme, the 3rd clutch control oil includes central dividing plate oil circuit control and from valve plate to the
Hydraulic oil is guided to the 3rd clutch oil by the 3rd oil circuit control of three control oilhole fuel feeding, the control oilhole of the support shaft second
Chamber.
Used as preferred technical scheme, the connecting plate oil guide structure includes being located on the front of connecting plate and the described 4th
The connecting plate hydraulic oil fuel feed hole of oil circuit control connection, the back side of the connecting plate is provided with connecting plate high pressure sump, and is connected
The stator axis that plate is installed together are provided with the control oilhole of stator axis first road connected with the connecting plate high pressure sump, described
The one end open in the control oilhole of stator axis first road is aligned with the connecting plate high pressure sump, the control oilhole of the stator axis first
Another end opening in road is aligned with the inwall of the outer hub support shaft of the 4th clutch being enclosed within outside the stator axis 5, and it is described fixed to be enclosed within
Stator axis first are controlled oilhole road by the oily pod apertures of outer hub support shaft control in the outer hub support shaft of the 4th clutch outside sub- axle
Water conservancy diversion goes out hydraulic oil and is guided to the 4th clutch；
The connecting plate oil guide structure includes that the front for being located at connecting plate is provided with what is connected with the 5th oil circuit control
Connecting plate the second hydraulic oil guiding gutter, the back side of the connecting plate is provided with and is respectively communicated with the two-piston chamber of the first brake
Connecting plate the first high pressure oilhole and connecting plate the second high pressure oilhole, the connecting plate the first high pressure oilhole and the connecting plate second
High pressure oilhole is connected with the connecting plate the second hydraulic oil guiding gutter respectively.
As preferred technical scheme, the axle support base oil circuit is provided between input shaft mounting seat and input shaft support base
To form the first clutch lubricant passage way of lubrication first clutch；
The axle support base oil circuit is provided between two axle support bases and two axle mounting seats, to form lubrication second clutch
Second clutch lubricant passage way；
Also include the 3rd clutch lubrication oil circuit with central dividing plate oil circuit, the 3rd lubricant passage way lubrication the 3rd from
Clutch；
Also include the 4th clutch lubrication oil circuit and the first brake lubricant passage with connection tray manifold, the described 4th
Lubricant passage way lubricates the 4th clutch, and first brake lubricant passage lubricates brake；The connection tray manifold includes setting
Connecting plate fuel feed hole on the front of the connecting plate installed in torque converter casing body, the back side of the connecting plate is provided with connecting plate
Oil groove, the pod apertures that lubricating oil is proceeded water conservancy diversion are provided with the stator axis that connecting plate is installed together.
Used as preferred technical scheme, the first clutch lubricant passage way includes the input shaft mounting seat being located on housing
Interior the first oil through and lubricating oil is delivered to the first lubricant passage way of the first oil through from valve plate, is also supported including input shaft
Seat oilhole, is arranged in the input shaft support base being installed together with the input shaft mounting seat, and the input shaft support base leads to
Lubricating oil is guided to first clutch and the outer hub spring bearing of first clutch by oilhole；
Used as preferred technical scheme, the second clutch lubricant passage way includes being located in two axle mounting seats on housing
The second oil through and lubricating oil is delivered to the second lubricant passage way of the second oil through from valve plate, it is also logical including two axle support bases
Oilhole, is located in two axle support bases being installed together with the two axles mounting seat, the two axles support base oil through
Lubricating oil is guided to second clutch and the outer hub spring bearing of second clutch；
Used as preferred technical scheme, the 3rd clutch lubrication oil circuit includes the logical oil of dividing plate being located on central dividing plate
Hole and lubricating oil is delivered to the 3rd lubricant passage way of dividing plate oil through from valve plate, the dividing plate branch being installed together with central dividing plate
Support axle is provided with the oilhole of support shaft first that lubricating oil is guided to membrane support axle inner peripheral surface, in the membrane support axle
Axle sleeve is cased with, is provided between the inner peripheral surface of the membrane support axle and the outer peripheral face of the axle sleeve and is lubricated with the support shaft first
The support shaft oil guide groove of oilhole connection, is additionally provided with the membrane support axle and is communicated in the support shaft oil guide groove away from the branch
The oilhole of support shaft second of one end of the oilhole of axle first is supportted, the 4th tooth on the membrane support axle is rotatably installed in
The 3rd clutch lubrication oil that lubricating oil is guided to the 3rd clutch is provided between wheel and the oilhole of the support shaft second
Hole.
Used as preferred technical scheme, the 4th clutch lubrication road is included lubricating oil from valve plate water conservancy diversion by housing
To the 4th lubricant passage way of converter cover, the front of the connecting plate installed in the torque converter casing body is provided with and the described 4th
The connecting plate fuel feed hole of lubricant passage way connection, the back side of the connecting plate is provided with connecting plate oil groove, and one is arranged on connecting plate
The stator axis for rising are provided with the oil guiding hole of stator axis first of the inwall that lubricating oil is guided to stator axis from connecting plate oil groove, institute
State the outer hub branch in the outer hub support shaft of the 4th clutch of the oil guiding hole of stator axis first by lubricating oil through being enclosed within outside the stator axis
Support spindle guide discharge orifice is guided to the 4th clutch；First brake lubricant passage：Lubricating oil is through the 4th lubricant passage way and described
Connecting plate fuel feed hole flow to the connecting plate oil groove, and the ring flange of the stator axis is provided with lubricating oil from the connection leaf fat
Groove is guided to the oil guiding hole of stator axis second of the first brake.
A kind of gearbox oil way with the above mentioned technical proposal, a kind of gearbox oil way, including by hydraulic oil from valve
Plate is delivered to each clutch in gearbox, the gearbox oil circuit control of brake and lubricating oil is delivered in gearbox from valve plate
The gearbox lubricating oil way in each lubrication portion, the gearbox oil circuit control includes, support base oil circuit control；Connecting plate control oil
Road, including it is located at the connecting plate oil guide structure on connecting plate；The gearbox lubricating oil way includes that axle support base oil circuit is middle
Dividing plate oil circuit；Connection tray manifold, the front of the connecting plate installed in torque converter casing body is provided with connecting plate fuel feed hole, the connection
The back side of plate is provided with connecting plate oil groove, is provided with the stator axis that connecting plate is installed together and for lubricating oil to proceed water conservancy diversion
Pod apertures.Oil circuit control is respectively equipped with support base, central dividing plate and connecting plate, the structure of gearbox is simplified, so that
Effectively reduce failure odds.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also
Other accompanying drawings are obtained with according to these accompanying drawings.
Fig. 1 and Fig. 1 a are the front views of housing 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 upward view of Fig. 1；
Fig. 2 a are the right views of Fig. 1 a；
Fig. 3 a are the upward views of Fig. 1 a；
Fig. 4 a are the top views of converter cover in the embodiment of the present invention；
Figure 13 is the structural representation of the first oil circuit control in the embodiment of the present invention；
Figure 23 is the structural representation of the second oil circuit control in the embodiment of the present invention；
Figure 32-Figure 35 is the structural representation of central dividing plate oil circuit control in the embodiment of the present invention；
Figure 43-Figure 48 and Figure 53-Figure 54 are the schematic diagrames of connecting plate oil guide structure in the embodiment of the present invention；
Figure 13 is C-C in Fig. 1 to sectional view；
Figure 23 is F-F in Fig. 2 to sectional view；
Figure 48 a are the partial enlarged drawings at V in Figure 48；
Figure 54 a are the partial enlarged drawings at VI in Figure 54；
Figure 94-Figure 96 is the fluid 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 sectional view；
Figure 64 a are the partial enlarged drawings at I in Figure 64；
E-E in Figure 74 Fig. 1 a is to sectional view；
Figure 74 a are the partial enlarged drawings at II in Figure 74；
Figure 83 is the structural representation of central dividing plate；
Figure 84 is the structural representation of oil circuit on membrane support axle；
The schematic diagram of oil circuit on Figure 85 central dividing plates and support shaft；
Figure 97 is H-H in Fig. 4 a to sectional view；
Figure 97 a are the partial enlarged drawings at III in Figure 97；
Figure 98 is the upward view of Figure 95；
Figure 99 is the V-V in Figure 98 to sectional view；
Figure 100 is N-N in Fig. 4 a to sectional view；
Figure 100 a are the partial enlarged drawings at IV in Figure 100.
Specific embodiment
A kind of gearbox oil way, including hydraulic oil is delivered to the speed change of each clutch, brake in gearbox from valve plate
Case oil circuit control and lubricating oil is delivered to the gearbox lubricating oil way in each lubrication portion in gearbox from valve plate,
The gearbox oil circuit control includes,
Support base oil circuit control, including the support base control oilhole on support base is opened in, the support base is installed with axle
Seat is installed together, and the axle mounting seat is provided with mounting seat control oilhole, and the mounting seat controls oilhole and the support base
Control oilhole is connected, and hydraulic oil continues water conservancy diversion through support base control oilhole；
As shown in Figure 32 to Figure 35, Figure 32 and Figure 33 is the structural representation of central dividing plate；Figure 34 is on membrane support axle
The structural representation of oil circuit；The schematic diagram of oil circuit on Figure 35 central dividing plates and support shaft；Arrow shown in figure is the flowing of fluid
Direction；Central dividing plate oil circuit control, including the 3rd control oilhole 301 on central dividing plate 31 is located at, it is arranged on central dividing plate
Membrane support axle 32 together is provided with and for the hydraulic oil flowed into from the 3rd control oilhole 301 to be guided to the inner circumferential of membrane support axle 32
The control oilhole 302 of support shaft first in face, axle sleeve 33, the inner circumferential of the membrane support axle 32 are cased with the membrane support axle 32
The support shaft hydraulic oil connected with the control oilhole 302 of the support shaft first is provided between the outer peripheral face of face and the axle sleeve 33 to lead
Oil groove 303, is additionally provided with the membrane support axle 32 and is communicated in the support shaft hydraulic oil oil guide groove 303 away from the support shaft
The control oilhole 304 of support shaft second of one end of the first control oilhole 302, hydraulic oil controls oilhole through the support shaft second
304 continue water conservancy diversion,
Connecting plate oil circuit control, including it is located at the connecting plate oil guide structure on connecting plate 4.
As shown in figure 13, the support base control oil is provided between the input shaft mounting seat 11 and input shaft support base 12
To form first clutch oil circuit control, the first clutch oil circuit control includes that the input shaft being located on housing 1 is installed on road
The first of 11 controls oilhole 101 and hydraulic oil is delivered to the first oil circuit control 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 in the input shaft mounting seat 11,
The 5th gear 13 being rotatably installed on the input shaft support base 12 is provided with and controls oilhole 102 with the input shaft support base
Hydraulic oil is guided to first clutch 10 by the 5th gear control oilhole 103 of connection, the 5th gear control oilhole 103；
As shown in figure 23, be provided between the two axles mounting seat 21 and two axle support bases 22 the support base oil circuit control with
Second clutch oil circuit control is formed, the second clutch oil circuit control includes being located at 21 in two axle mounting seats on housing 1
The second control oilhole 201 and hydraulic oil is delivered to the second oil circuit control of the second control oilhole 201 from valve plate, also including two
Axle support base controls oilhole 202, is located in the two axle support bases 22 in the two axles mounting seat 21, is rotatably installed in institute
State the eighth gear 23 on two axle support bases 22 and be provided with the eighth gear control connected with two axles support base control oilhole 202
Hydraulic oil is guided to second clutch 20 by liquefaction hole, the eighth gear control oilhole 203；
3rd clutch control oil includes central dividing plate oil circuit control and from valve plate to the 3rd control fuel feeding of oilhole 301
Hydraulic oil is guided to the oil pocket of the 3rd clutch 30 by the 3rd oil circuit control, the control oilhole 304 of the support shaft second.
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 control the location drawing of oilhole road perforate in stator axis in stator axis；Figure 45 is the control oilhole of stator axis first road
Structural representation；Figure 46 is the position view of the outer oily pod apertures of hub support shaft control；Figure 48 is that hydraulic 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 refers to a side surface opposite with the first brake, and the connecting plate oil guide structure includes being located at connection
The connecting plate hydraulic oil fuel feed hole 401 connected with the 4th oil circuit control on the front of plate 4, on the back side of the connecting plate 4
Connecting plate high pressure sump 402 is provided with, is provided with and the connecting plate high pressure sump with the stator axis 5 that connecting plate 4 is installed together
The control oilhole of stator axis first road 403 of 402 connections, it is described that the stator axis first control the one end open in oilhole road to be aligned with
Connecting plate high pressure sump 420, another end opening in the control oilhole of the stator axis first road is aligned with and is enclosed within outside the stator axis 5
The outer hub support shaft 43 of the 4th clutch inwall, be enclosed within the 4th clutch outside the stator axis 5 Wai in hub support shaft 41
Stator axis first are controlled the water conservancy diversion of oilhole road 403 to go out hydraulic oil and are guided to the 4th clutch by the outer oily pod apertures 404 of hub support shaft control
Device 40；
As shown in Figure 53-54, the back side of connecting plate refers to adjacent with the first brake 50 of connecting plate in the present embodiment
Side surface, the front of connecting plate refers 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 provided with connecting plate the second hydraulic oil guiding gutter connected with the 5th oil circuit control, the connecting plate 4
The back side be provided with the first high pressure of the connecting plate oilhole 406 and connecting plate being respectively communicated with the two-piston chamber of the first brake 50
Two high pressure oilholes 407, the first high pressure of connecting plate oilhole 406 and the second high pressure of connecting plate oilhole 407 respectively with it is described
The second hydraulic oil of connecting plate guiding gutter is connected, and the first high pressure of connecting plate oilhole 406 and the high pressure of connecting plate second are shown in Figure 53
Oilhole 407 is located at the front of the connecting plate due to the second hydraulic oil of connecting plate guiding gutter in the position of the connection back,
The position of the second hydraulic oil of connecting plate guiding gutter not shown in Figure 53.
The gearbox lubricating oil way includes,
Axle support base oil circuit, including the support base oilhole on axle support base is opened in, the support base is pacified with axle mounting seat
It is fitted together, the axle mounting seat is provided with mounting seat oil through, the mounting seat oil through is connected with the support base oilhole
Logical, lubricating oil is guided to lubricating place by the support base oil through；
As shown in Figure 83 to Figure 85, Figure 83 is the structural representation of central dividing plate；Figure 84 is oil circuit on membrane support axle
Structural representation；The schematic diagram of oil circuit on Figure 85 central dividing plates and support shaft；Arrow shown in figure is the flow direction of fluid；
Central dividing plate oil circuit, including it is opened in the dividing plate oil through 501 on central dividing plate 31, the dividing plate being installed together with central dividing plate
Support shaft 32 is provided with the first oilhole of support shaft 502 that lubricating oil is guided to the inner peripheral surface of membrane support axle 32, it is described every
Axle sleeve 33 is cased with plate support shaft 32, be provided between the inner peripheral surface of the membrane support axle 32 and the outer peripheral face of the axle sleeve 33 with
The support shaft oil guide groove 503 of the connection of the first oilhole of the support shaft 502, is additionally provided with the membrane support axle 32 and is communicated in
Support shaft second oilhole of the support shaft oil guide groove 503 away from one end of the first oilhole of the support shaft 502
504, lubricating oil is guided to lubricating place by the second oilhole of the support shaft 504；
Connection tray manifold, the front of the connecting plate 4 installed in torque converter casing body is provided with connecting plate fuel feed hole, the connection
The back side of plate 4 is provided with connecting plate oil groove, and the stator axis 5 being installed together with connecting plate 4 are provided with and proceed lubricating oil
The pod apertures of water conservancy diversion；
As preferred technical scheme, the axle support base is provided between input shaft mounting seat 11 and input shaft support base 12
Oil circuit lubricates the first clutch lubricant passage way of first clutch 10 to be formed；
The axle support base oil circuit is provided between two axle support bases 22 and two axle mounting seats 21, to form the second clutch of lubrication
The second clutch lubricant passage way of device 20；
Also include the 3rd clutch lubrication oil circuit with central dividing plate oil circuit, the 3rd lubricant passage way lubrication the 3rd from
Clutch 30；
Also include the 4th clutch lubrication oil circuit and the first brake lubricant passage with connection tray manifold, the described 4th
Lubricant passage way lubricates the 4th clutch 40, and first brake lubricant passage lubricates brake 50.
Used as preferred technical scheme, as shown in Figure 64, the first clutch lubricant passage way includes being located on housing 1
The first oil through 701 in input shaft mounting seat 11 and lubricating oil is delivered to the first lubrication of the first oil through 701 from valve plate
Oil circuit, also including input shaft support base oilhole 702, is arranged on the input shaft branch being installed together with the input shaft mounting seat 11
In support seat 12, lubricating oil is guided to first clutch 10 and the outer hub of first clutch by the input shaft support base oil through 702
Spring bearing；
Used as preferred technical scheme, as shown in Figure 74, the second clutch lubricant passage way includes being located on housing 1
The second oil through 801 in two axle mounting seats 21 and lubricating oil is delivered to the second lubricating oil of the second oil through 801 from valve plate
Road, also including two axle support base oil throughs 802, is located at and is supported installed in two axles being installed together with the two axles mounting seat 21
In seat 22, lubricating oil is guided to second clutch 20 and the outer hub support of second clutch by the two axles support base oil through 802
Bearing；
As shown in Figure 83 to Figure 85, the 3rd clutch lubrication oil circuit includes the logical oil of dividing plate being located on central dividing plate
Hole 501 and lubricating oil is delivered to the 3rd lubricant passage way of dividing plate oil through 501 from valve plate, is installed together with central dividing plate
Membrane support axle 32 is provided with the first oilhole of support shaft 502 that lubricating oil is guided to the inner peripheral surface of membrane support axle 32, institute
State in membrane support axle 32 and be cased with axle sleeve 33, set between the inner peripheral surface of the membrane support axle 32 and the outer peripheral face of the axle sleeve 33
There are the support shaft oil guide groove 503 connected with the first oilhole of the support shaft 502, the company of being additionally provided with the membrane support axle 32
Pass through support shaft second lubricating oil of the support shaft oil guide groove 503 away from one end of the first oilhole of the support shaft 502
Hole 504, between the 4th gear 51 being rotatably installed on the membrane support axle 32 and the second oilhole of the support shaft 504
It is provided with the 3rd clutch lubrication oilhole 505 that lubricating oil is guided to the 3rd 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 used as preferred technical scheme, Figure 94 is the structure for connecting back
Schematic diagram；Figure 95 is the structural representation of stator axis；Figure 98 is the upward view of Figure 95；Figure 96 is the U-U in Figure 95 to sectional view；
Figure 97 shows the fluid flow direction being lubricated to the first brake；Figure 99 is the V-V in Figure 98 to sectional view；Figure 100 shows
The fluid flow direction being lubricated to the 4th clutch；The 4th clutch lubrication road includes passing through lubricating oil from valve plate water conservancy diversion
Cross the 4th lubricant passage way of housing to converter cover, the front of the connecting plate 4 installed in the torque converter casing body be provided with
The connecting plate fuel feed hole 901 of the 4th lubricant passage way connection, the back side of the connecting plate 4 is provided with connecting plate oil groove 902, with
Stator axis 5 that connecting plate 4 is installed together are provided with the inwall that lubricating oil is guided to stator axis 5 from connecting plate oil groove 902
The first oil guiding hole of stator axis 903, the first oil guiding hole of the stator axis 903 by lubricating oil through being enclosed within outside the stator axis 5 the 4th
Outer hub support shaft pod apertures 904 in the outer hub support shaft of clutch are guided to the 4th clutch 40；
First brake lubricant passage：Lubricating oil 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 is provided with and for lubricating oil to be guided to from the connecting plate oil groove 902
Second oil guiding hole of stator axis 905 of one brake 50.
General principle of the invention, principal character and advantages of the present invention has been shown and described above.The technology of the industry
Personnel it should be appreciated that the present invention is not limited to the above embodiments, simply explanation described in above-described embodiment and specification this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appending claims and its
Equivalent thereof.
Claims (10)
1. a kind of gearbox oil way, including the gearbox that hydraulic oil is delivered to each clutch, brake in gearbox from valve plate
Oil circuit control and lubricating oil is delivered to the gearbox lubricating oil way in each lubrication portion in gearbox from valve plate, it is characterised in that：
The gearbox oil circuit control includes,
Support base oil circuit control, including the support base control oilhole on support base is opened in, the support base is pacified with axle mounting seat
It is fitted together, the axle mounting seat is provided with mounting seat control oilhole, the mounting seat control oilhole is controlled with the support base
Oilhole is connected, and hydraulic oil continues water conservancy diversion through support base control oilhole；
Central dividing plate oil circuit control, including the 3rd control oilhole on central dividing plate is located at, it is installed together with central dividing plate
Membrane support axle is provided with the support shaft that the hydraulic oil that will be flowed into from the 3rd control oilhole is guided to membrane support axle inner peripheral surface
One control oilhole, is cased with axle sleeve, the inner peripheral surface of the membrane support axle and the outer peripheral face of the axle sleeve in the membrane support axle
Between be provided with the control support shaft hydraulic oil oil guide groove that connects of oilhole of the support shaft first, also set on the membrane support axle
Have and be communicated in the support shaft hydraulic oil oil guide groove and controlled away from the support shaft second of one end of the control oilhole of the support shaft first
Liquefaction hole, hydraulic oil continues water conservancy diversion through the control oilhole of the support shaft second,
Connecting plate oil circuit control, including it is located at the connecting plate oil guide structure on connecting plate；
The gearbox lubricating oil way includes,
Axle support base oil circuit, including the support base oilhole on axle support base is opened in, the support base is arranged on axle mounting seat
Together, the axle mounting seat is provided with mounting seat oil through, and the mounting seat oil through is connected with the support base oilhole, institute
State support base oil through and lubricating oil is guided to lubricating place；
Central dividing plate oil circuit, including it is opened in the dividing plate oil through on central dividing plate, the dividing plate being installed together with central dividing plate
Support shaft is provided with the oilhole of support shaft first that lubricating oil is guided to membrane support axle inner peripheral surface, the membrane support axle
Axle sleeve is inside cased with, is provided between the inner peripheral surface of the membrane support axle and the outer peripheral face of the axle sleeve and moistened with the support shaft first
The support shaft oil guide groove of lubrication hole connection, is additionally provided with the membrane support axle and is communicated in the support shaft oil guide groove away from described
The oilhole of support shaft second of one end of the oilhole of support shaft first, the oilhole of the support shaft second leads lubricating oil
It flow to lubricating place；
Connection tray manifold.
2. gearbox oil way as claimed in claim 1, it is characterised in that the input shaft mounting seat and input shaft support base it
Between the support base oil circuit control is provided with to form first clutch oil circuit control, the first clutch oil circuit control includes setting
The first control oilhole in input shaft mounting seat on housing and hydraulic oil is delivered to the of the first control oilhole from valve plate
One oil circuit control, also controls oilhole including input shaft support base, is located at the input shaft branch in the input shaft mounting seat
In support seat, the 5th gear being rotatably installed on the input shaft support base is provided with and controls oilhole with the input shaft support base
Hydraulic oil is guided to first clutch by the 5th gear control oilhole of connection, the 5th gear control oilhole.
3. gearbox oil way as claimed in claim 1, it is characterised in that set between the two axles mounting seat and two axle support bases
There is the support base oil circuit control to form second clutch oil circuit control, the second clutch oil circuit control includes being located at shell
In two axle mounting seats on body second controls oilhole and hydraulic oil is delivered to the second control of the second control oilhole from valve plate
Oil circuit, also controls oilhole including two axle support bases, is located in the two axle support bases in the two axles mounting seat, rotates peace
Eighth gear on the two axles support base is provided with the eighth gear control connected with two axles support base control oilhole
Hydraulic oil is guided to second clutch by liquefaction hole, the eighth gear control oilhole.
4. gearbox oil way as claimed in claim 1, it is characterised in that the 3rd clutch control oil includes central dividing plate control
Liquefaction road and from valve plate to the 3rd oil circuit control of the 3rd control oilhole fuel feeding, the support shaft second controls oilhole by hydraulic oil
It is guided to the 3rd clutch oil pocket.
5. gearbox oil way as claimed in claim 1, it is characterised in that the connecting plate oil guide structure includes being located at connecting plate
Front on the connecting plate hydraulic oil fuel feed hole that is connected with the 4th oil circuit control, the back side of the connecting plate is provided with connection
Plate high pressure sump, the stator axis connected with the connecting plate high pressure sump are provided with the stator axis that connecting plate is installed together
One control oilhole road, the one end open in the control oilhole of the stator axis first road is aligned with the connecting plate high pressure sump, described
Another end opening in the control oilhole of stator axis first road is aligned with the outer hub support shaft of the 4th clutch being enclosed within outside the stator axis 5
Inwall, be enclosed within oily pod apertures of outer hub support shaft control the 4th clutch outside the stator axis Wai in hub support shaft by stator
The control oilhole of axle first road water conservancy diversion goes out hydraulic oil and is guided to the 4th clutch；
The connecting plate oil guide structure also includes that the front for being located at connecting plate is provided with the company connected with the 5th oil circuit control
Fishplate bar the second hydraulic oil guiding gutter, the back side of the connecting plate is provided with the company being respectively communicated with the two-piston chamber of the first brake
Fishplate bar the first high pressure oilhole and connecting plate the second high pressure oilhole, the connecting plate the first high pressure oilhole and the connecting plate second are high
Force feed hole connects with the connecting plate the second hydraulic oil guiding gutter respectively.
6. gearbox oil way as claimed in claim 1, it is characterised in that set between input shaft mounting seat and input shaft support base
There is the axle support base oil circuit to form the first clutch lubricant passage way of lubrication first clutch；
The axle support base oil circuit is provided between two axle support bases and two axle mounting seats, to form the second of lubrication second clutch
Clutch lubrication oil circuit；
Also include the 3rd clutch lubrication oil circuit with central dividing plate oil circuit, the 3rd lubricant passage way lubricates the 3rd clutch
Device；
Also include the 4th clutch lubrication oil circuit and the first brake lubricant passage with connection tray manifold, the 4th lubrication
The clutch of oil-way lubrication the 4th, first brake lubricant passage lubricates brake；The connection tray manifold includes being located at change
Connecting plate fuel feed hole on the front of the connecting plate installed in square device housing, the back side of the connecting plate is provided with connection leaf fat
Groove, the pod apertures that lubricating oil is proceeded water conservancy diversion are provided with the stator axis that connecting plate is installed together.
7. gearbox oil way as claimed in claim 6, it is characterised in that the first clutch lubricant passage way includes being located at shell
The first oil through in input shaft mounting seat on body and lubricating oil is delivered to the first lubricating oil of the first oil through from valve plate
Road, also including input shaft support base oilhole, is arranged in the input shaft support base being installed together with the input shaft mounting seat,
Lubricating oil is guided to first clutch and the outer hub spring bearing of first clutch by the input shaft support base oil through.
8. gearbox oil way as claimed in claim 6, it is characterised in that the second clutch lubricant passage way includes being located at shell
The second oil through in two axle mounting seats on body and lubricating oil is delivered to the second lubricant passage way of the second oil through from valve plate,
Also include two axle support base oil throughs, be located in two axle support bases being installed together with the two axles mounting seat, institute
State two axle support base oil throughs and lubricating oil is guided to second clutch and the outer hub spring bearing of second clutch.
9. gearbox oil way as claimed in claim 6, it is characterised in that during the 3rd clutch lubrication oil circuit includes being located at
Dividing plate oil through on space bar and lubricating oil is delivered to the 3rd lubricant passage way of dividing plate oil through from valve plate, with central dividing plate
The membrane support axle being installed together is provided with the lubricating oil of support shaft first that lubricating oil is guided to membrane support axle inner peripheral surface
Hole, is cased with axle sleeve in the membrane support axle, be provided between the inner peripheral surface of the membrane support axle and the outer peripheral face of the axle sleeve
The support shaft oil guide groove connected with the oilhole of the support shaft first, is additionally provided with the membrane support axle and is communicated in the branch
Support spindle guide oil groove is rotatably installed in described away from the oilhole of support shaft second of one end of the oilhole of the support shaft first
It is provided between the 4th gear and the oilhole of the support shaft second on membrane support axle and lubricating oil is guided to the 3rd clutch
3rd clutch lubrication oilhole of device.
10. gearbox oil way as claimed in claim 6, it is characterised in that the 4th clutch lubrication road includes will lubrication
Oil from valve plate water conservancy diversion by housing to converter cover the 4th lubricant passage way, the connecting plate installed in the torque converter casing body
Front be provided with the connecting plate fuel feed hole connected with the 4th lubricant passage way, the back side of the connecting plate is provided with connecting plate
Oil groove, the inwall that lubricating oil is guided to from connecting plate oil groove stator axis is provided with the stator axis that connecting plate is installed together
The oil guiding hole of stator axis first, outside the 4th clutch of the oil guiding hole of the stator axis first by lubricating oil through being enclosed within outside the stator axis
Outer hub support shaft pod apertures in hub support shaft are guided to the 4th clutch；First brake lubricant passage：Lubricating oil is through described
4th lubricant passage way and the connecting plate fuel feed hole flow to the connecting plate oil groove, and the ring flange of the stator axis is provided with and will moisten
Lubricating oil is guided to the oil guiding hole of stator axis second 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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Cited By (3)
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| CN113154020A (en) * | 2021-04-29 | 2021-07-23 | 东风商用车有限公司 | Gearbox rear shell integrated with inner oil duct |
| CN113639033A (en) * | 2021-10-19 | 2021-11-12 | 盛瑞传动股份有限公司 | Gearbox oil circuit system and gearbox |
| CN116221297A (en) * | 2023-05-08 | 2023-06-06 | 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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| CN106838287B (en) | 2018-11-23 |
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