CN104913038A - Oil conveying device of vehicle automatic transmission - Google Patents
Oil conveying device of vehicle automatic transmission Download PDFInfo
- Publication number
- CN104913038A CN104913038A CN201510343710.9A CN201510343710A CN104913038A CN 104913038 A CN104913038 A CN 104913038A CN 201510343710 A CN201510343710 A CN 201510343710A CN 104913038 A CN104913038 A CN 104913038A
- Authority
- CN
- China
- Prior art keywords
- housing
- oil
- driving gear
- driven gear
- demarcation strip
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
-
- 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
- F16H57/0434—Features relating to lubrication or cooling or heating relating to lubrication supply, e.g. pumps ; Pressure control
- F16H57/0435—Pressure control for supplying lubricant; Circuits or valves therefor
-
- 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
- F16H57/0434—Features relating to lubrication or cooling or heating relating to lubrication supply, e.g. pumps ; Pressure control
- F16H57/0436—Pumps
-
- 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
- F16H2700/00—Transmission housings and mounting of transmission components therein; Cooling; Lubrication; Flexible suspensions, e.g. floating frames
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
Abstract
The invention belongs to automobile parts and particularly relates to an oil conveying device of a vehicle automatic transmission. Positioning between a first shell (1), a separating plate (4), a second shell (7) and an upper end cover (10) is achieved through two opposite positioning sleeves (12), two bolts (13) penetrate through center holes of the positioning sleeves (12) to be connected with the first shell (1) in a threaded mode, the fastening connection among the first shell (1), the separating plate (4), the second shell (7) and the upper end cover (10) in the axial direction is achieved through the two bolts (13), a first driving gear (2) and a first driven gear (3) are installed in the inner cavity of the first shell (1), the other axial side of the first driving gear (2) penetrates through the separating plate (4) to be in interference connection with a second driving gear (5) in a penetrating mode, and the other axial side of the first driven gear (3) penetrates through the separating plate (4) to be in interference connection with a second driven gear (6) in a penetrating mode. The oil conveying device of the vehicle automatic transmission is provided with two oil absorbing cavities and two oil discharging cavities, the oil discharging cavities are independent respectively, and the oil conveying device of the vehicle automatic transmission has the advantages of being compact in structure and high in efficiency.
Description
Technical field
The invention belongs to auto parts machinery, particularly a kind of vehicular automatic transmission delivering oil device.
Background technique
Along with the raising that people require car steering travelling comfort, the popularity of automatic transmission at home and abroad car also improves thereupon, the volume miniaturization of automatic transmission and reduce energy consumption aspect and obtain increasing concern.General automatic transmission delivering oil device is all drive delivering oil device by engine output shaft, the rotating speed of the automatic transmission delivering oil device of this structure raises with engine speed and raises, under certain operating mode, motor height rotary speed working, the flow of automatic transmission delivering oil device exports very large, but each system of automatic transmission itself does not need so many fluid, and this just causes a large amount of wastes of the energy, improves the user cost of automobile.
Summary of the invention
The object of the invention is to overcome above-mentioned technical deficiency, a kind of compact structure is provided, there is the feature of dual output, the vehicular automatic transmission delivering oil device of energy consumption can be reduced.
The technological scheme that technical solution problem of the present invention adopts is: vehicular automatic transmission delivering oil device comprises housing one, driving gear one, driving gear two, driven gear one, driven gear two, end bracket enclosed circle, side plate, bolt, upper end cap, housing two, demarcation strip, is characterized in housing one, demarcation strip, housing two, by relative two setting sleeves location between upper end cap, the center hole that two bolts are each passed through setting sleeve is threaded with housing one, and by housing one, demarcation strip, housing two, axially fasten connection between upper end cap, demarcation strip is provided with demarcation strip oil drain passage, and housing two is provided with housing two oil drain passage, upper end cap is respectively equipped with end cap oil drain out one and end cap oil drain out two, demarcation strip oil drain passage, housing two oil drain passage is mutually corresponding to be communicated with, driving gear one and driven gear one are contained in the inner chamber of housing one, the drive shaft end of driving gear one is installed in the driving gear shaft bearing bore of housing one, and through housing one, the axle head of the driven gear one of homonymy is installed in the driven gear bearing hole of housing one, another axle side of driving gear one installs with driving gear two interference through demarcation strip and is connected, its axle head is installed in the driving gear shaft bearing bore of housing two, another axle side of driven gear one installs with driven gear two interference through demarcation strip and is connected, its axle head is installed in the driven gear bearing hole of housing two, between driving gear one and driven gear one, be connected by meshing transmission between driving gear two and driven gear two, driving gear two is connected with a contacts side surfaces of demarcation strip respectively with an end face of driven gear two, driving gear two is connected with a contacts side surfaces of demarcation strip respectively with an end face of driven gear two, driving gear two is connected with a contacts side surfaces of demarcation strip respectively with an end face of driven gear two, housing one, driving gear one, driven gear one, oil sucting cavity one is formed, the lower end surface of upper end cap between the lower end surface of demarcation strip, driving gear two, driven gear two, form oil sucting cavity two between the upper-end surface of demarcation strip, oil sucting cavity one and oil sucting cavity two are placed in below and the top of demarcation strip respectively, between oil sucting cavity one and oil sucting cavity two, lower correspondence, the housing one of the opposite side corresponding with oil sucting cavity one, driving gear one, driven gear one, oil-discharging cavity one is formed, oil-discharging cavity one and demarcation strip oil drain passage between the lower end surface of demarcation strip, housing two oil drain passage, end cap oil drain out one is communicated with, the upper-end surface of the opposite side demarcation strip corresponding with oil sucting cavity two, housing two, driving gear two, driven gear two, oil-discharging cavity two is formed between the lower end surface of upper end cap, oil-discharging cavity two is communicated with end cap oil drain out two, Sealing is housed for the sealing between side plate and end cap in the groove at the side plate back side, heart-shaped end bracket enclosed circle is placed in the seal groove of the upper-end surface of upper end cap, and O-ring seals is placed in the seal groove of end cap oil drain out one and end cap oil drain out two respectively.
The invention has the beneficial effects as follows: vehicular automatic transmission delivering oil apparatus structure has two oil sucting cavities, two oil-discharging cavities, oil-discharging cavity independently, and be communicated with the high-pressure hydraulic low-pressure hydraulic system of automatic transmission respectively, there is compact structure, the advantage that efficiency is high, and can realize high by the hydraulic system of automatic transmission, low service system works respectively, can under any operating mode by hydraulic system for each system of automatic transmission provides the hydraulic oil of required pressure and flow, owing to having the apparatus structure of dual output pattern delivering oil, the vehicular automatic transmission power that delivering oil device consumes can obviously reduce, therefore the power delivery efficiency of automatic transmission is made greatly to improve, vehicle fuel efficiency improves further, due to the vehicular automatic transmission reduction of delivering oil device total consumed power, therefore the load that this device bears also reduce, thus improve durability and the working life of this device, reduce the user cost of automobile.
Accompanying drawing explanation
Illustrate with embodiment below in conjunction with accompanying drawing.
Fig. 1 is vehicular automatic transmission delivering oil structure drawing of device.
Fig. 2 is that the A-A of Fig. 1 analyses and observe rotation diagram.
Fig. 3 is that the B-B of Fig. 1 analyses and observe rotation diagram.
In figure, 1-housing one; 2-driving gear one; 3-driven gear one; 4-demarcation strip; 4-1-demarcation strip oil drain passage; 5-driving gear two; 6-driven gear two; 7-housing two; 7-1-housing two oil drain passage; 8-side plate; 9-Sealing; 10-upper end cap; 10-1-end cap oil drain out one; 10-2-end cap oil drain out two; 11-end bracket enclosed circle; 12-setting sleeve; 13-bolt; 14-O shape seal ring; C
1-oil sucting cavity one; C
2-oil sucting cavity two; D
1-oil-discharging cavity one; D
2-oil-discharging cavity two.
Embodiment
Embodiment, with reference to accompanying drawing 1 ~ 3, location is installed by relative two setting sleeves 12 between the housing 1 of vehicular automatic transmission delivering oil device, demarcation strip 4, housing 27, upper end cap 10, the center hole that two bolts 13 are each passed through setting sleeve 12 is threaded with housing 1, and axially fastens connection by between housing 1, demarcation strip 4, housing 27, upper end cap 10.Demarcation strip 4 is provided with demarcation strip oil drain passage 4-1, housing 27 is provided with housing two oil drain passage 7-1, upper end cap 10 is respectively equipped with end cap oil drain out one 10-1 and end cap oil drain out two 10-2, demarcation strip oil drain passage 4-1, housing two oil drain passage 7-1 are mutually corresponding to be communicated with.Driving gear 1 and driven gear 1 are contained in the inner chamber of housing 1, the drive shaft end of driving gear 1 is contained in the driving gear shaft bearing bore of housing 1, and through housing 1, the axle head of the driven gear 1 of homonymy is installed in the driven gear bearing hole of housing 1, another axle side of driving gear 1 installs with driving gear 25 interference through demarcation strip 4 and is connected, its axle head is installed in the driving gear shaft bearing bore of housing 27, another axle side of driven gear 1 installs with driven gear 26 interference through demarcation strip 4 and is connected, its axle head is installed in the driven gear bearing hole of housing 27, between driving gear 1 and driven gear 1, be connected by meshing transmission between driving gear 25 and driven gear 26, driving gear 25 is connected with a contacts side surfaces of demarcation strip 4 respectively with an end face of driven gear 26, driving gear 25 is connected with the work contacts side surfaces of side plate 7 respectively with another end face of driven gear 26.Oil sucting cavity one C is formed between the lower end surface of housing 1, driving gear 1, driven gear 1, demarcation strip 4
1, between the upper-end surface of the lower end surface of upper end cap 10, driving gear 25, driven gear 26, demarcation strip 4, form oil sucting cavity two C
2, oil sucting cavity one C
1with oil sucting cavity two C
2be placed in below and the top of demarcation strip 4 respectively, oil sucting cavity one C
1with oil sucting cavity two C
2between upper and lower corresponding.With oil sucting cavity one C
1oil-discharging cavity one D is formed between the housing 1 of corresponding opposite side, driving gear 1, driven gear 1, demarcation strip 4 lower end surface
1, oil-discharging cavity one D
1be communicated with demarcation strip oil drain passage 4-1, housing two oil drain passage 7-1, end cap oil drain out one 10-1.With oil sucting cavity two C
2oil-discharging cavity two D is formed between the lower end surface of the upper-end surface of corresponding opposite side demarcation strip 4, housing 27, driving gear 25, driven gear 26, upper end cap 10
2, oil-discharging cavity two D
2be communicated with end cap oil drain out two 10-2.Sealing 9 is housed for sealing between side plate 8 and upper end cap 10 in the groove at side plate 8 back side, heart-shaped end bracket enclosed circle 11 is placed in the seal groove of upper end cap 10 upper-end surface, and O-ring seals 14 is placed in the seal groove of end cap oil drain out one 10-1 and end cap oil drain out two 10-2 respectively.
The working procedure of vehicular automatic transmission delivering oil device is: during work, vehicular automatic transmission oil sucting cavity one C of delivering oil device
1with oil sucting cavity two C
2be communicated with the oil sump of vehicular automatic transmission respectively, the drive unit of speed changer drives driving gear 1, driving gear 1 drives the driving gear 25 be fixedly connected with it, drive driven gear one 3 intermeshing with it, driving gear 25 drives driven gear two 6 intermeshing with it simultaneously.Rotate according to the direction of Fig. 1, during first pump work, fluid enters oil sucting cavity one C
1, from oil-discharging cavity one D
1discharge; During second pump work, fluid enters oil sucting cavity two C
2, from oil-discharging cavity two D
2discharge; Because there is side plate 8 to carry out nose balance in second pump structure, working pressure is higher than first pump.Oil-discharging cavity two D
2the high-pressure hydraulic of automatic transmission is communicated with by end cap oil drain out two 10-2, high-pressure hydraulic is discharged high pressure liquid force feed and is used for hydraulic mechanical type automatic transmission, double-clutch automatic gearbox solenoidoperated cluthes and control valve, or for stepless speed variator belt wheel oil hydraulic cylinder needed for high-voltage oil liquid, oil-discharging cavity one D
1be communicated with the low-pressure hydraulic system of automatic transmission by end cap oil drain out one 10-1, the low-pressure hydraulic oil that low-pressure hydraulic system is discharged is used for Cooling and Lubricator speed changer.
Claims (1)
1. a vehicular automatic transmission delivering oil device, comprise housing one (1), driving gear one (2), driving gear two (5), driven gear one (3), driven gear two (6), end bracket enclosed circle (11), side plate (8), bolt (13), upper end cap (10), housing two (7), demarcation strip (4), it is characterized in that housing one (1), demarcation strip (4), housing two (7), by two relative setting sleeve (12) location between upper end cap (10), the center hole that two bolts (13) are each passed through setting sleeve (12) is threaded with housing one (1), and by housing one (1), demarcation strip (4), housing two (7), upper end cap axially fastens connection between (10), demarcation strip (4) is provided with demarcation strip oil drain passage (4-1), housing two (7) is provided with housing two oil drain passage (7-1), upper end cap (10) is respectively equipped with end cap oil drain out one (10-1) and end cap oil drain out two (10-2), demarcation strip oil drain passage (4-1), housing two oil drain passage (7-1) is mutually corresponding to be communicated with, driving gear one (2) and driven gear one (3) are contained in the inner chamber of housing one (1), the drive shaft end of driving gear one (2) is installed in the driving gear shaft bearing bore of housing one (1), and through housing one (1), the axle head of the driven gear one (3) of homonymy is installed in the driven gear bearing hole of housing one (1), another axle side of driving gear one (2) installs with driving gear two (5) interference through demarcation strip (4) and is connected, its axle head is installed in the driving gear shaft bearing bore of housing two (7), another axle side of driven gear one (3) installs with driven gear two (6) interference through demarcation strip (4) and is connected, its axle head is installed in the driven gear bearing hole of housing two (7), between driving gear one (2) and driven gear one (3), be connected by meshing transmission between driving gear two (5) and driven gear two (6), driving gear two (5) is connected with a contacts side surfaces of demarcation strip (4) respectively with an end face of driven gear two (6), driving gear two (5) is connected with a contacts side surfaces of demarcation strip respectively with an end face of driven gear two (6), driving gear two (5) is connected with the work contacts side surfaces of side plate respectively with another end face of driven gear two (6), housing one (1), driving gear one (2), driven gear one (3), oil sucting cavity one C is formed between the lower end surface of demarcation strip (4)
1, between the upper-end surface of the lower end surface of upper end cap (10), driving gear two (5), driven gear two (6), demarcation strip (4), form oil sucting cavity two C
2, oil sucting cavity one C
1with oil sucting cavity two C
2be placed in below and the top of demarcation strip (4) respectively, oil sucting cavity one C
1with oil sucting cavity two C
2between upper and lower corresponding, with oil sucting cavity one C
1oil-discharging cavity one D is formed between the lower end surface of the housing one (1) of corresponding opposite side, driving gear one (2), driven gear one (3), demarcation strip (4)
1, oil-discharging cavity one D
1be communicated with demarcation strip oil drain passage (4-1), housing two oil drain passage (7-1), end cap oil drain out one (10-1), with oil sucting cavity two C
2oil-discharging cavity two D is formed between the lower end surface of the upper-end surface of corresponding opposite side demarcation strip (4), housing two (7), driving gear two (5), driven gear two (6), upper end cap (10)
2, oil-discharging cavity two D
2be communicated with end cap oil drain out two (10-2), Sealing (9) is housed for the sealing between side plate (8) and end cap (10) in the groove at side plate (8) back side, heart-shaped end bracket enclosed circle (11) is placed in the seal groove of the upper-end surface of upper end cap (10), and O-ring seals (14) is placed in the seal groove of end cap oil drain out one (10-1) and end cap oil drain out two (10-2) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510343710.9A CN104913038A (en) | 2015-06-20 | 2015-06-20 | Oil conveying device of vehicle automatic transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510343710.9A CN104913038A (en) | 2015-06-20 | 2015-06-20 | Oil conveying device of vehicle automatic transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104913038A true CN104913038A (en) | 2015-09-16 |
Family
ID=54082367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510343710.9A Pending CN104913038A (en) | 2015-06-20 | 2015-06-20 | Oil conveying device of vehicle automatic transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104913038A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111888964A (en) * | 2020-08-25 | 2020-11-06 | 中国煤炭科工集团太原研究院有限公司 | Automatic proportioning device for mining water pressure driven emulsion |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5378130A (en) * | 1992-03-31 | 1995-01-03 | Shimadzu Corporation | Tandem type gear pump having an integral inner middle partition wall |
| CN2211506Y (en) * | 1994-11-10 | 1995-11-01 | 青州液压件厂 | Improved two linkage gear pump |
| JPH1026086A (en) * | 1996-07-05 | 1998-01-27 | Kayaba Ind Co Ltd | Seizure preventing structure for vane pump |
| CN2751161Y (en) * | 2004-12-31 | 2006-01-11 | 徐州科源液压有限公司 | Hydraulic gear pump |
| JP3813783B2 (en) * | 2000-03-02 | 2006-08-23 | 株式会社日立製作所 | Vane pump |
| CN201884279U (en) * | 2010-12-03 | 2011-06-29 | 阜新德尔汽车转向泵有限公司 | Variable-displacement power steering pump |
| CN102121471A (en) * | 2011-01-04 | 2011-07-13 | 阜新德尔汽车转向泵有限公司 | high-pressure large-displacement automobile power steering pump supplying oil from rear end |
| CN102128165A (en) * | 2011-03-27 | 2011-07-20 | 长治液压有限公司 | Dual-oil inlet hydraulic gear pump |
| CN102155402A (en) * | 2011-03-26 | 2011-08-17 | 长治液压有限公司 | Double-oil-outlet speed variable gear pump |
| CN202250817U (en) * | 2011-09-20 | 2012-05-30 | 天津市天机液压机械有限公司 | Low-noise dual-gear pump |
| CN104121189A (en) * | 2014-07-14 | 2014-10-29 | 阜新德尔汽车部件股份有限公司 | A difunctional stepless speed regulator oil pump |
| CN204226184U (en) * | 2014-11-14 | 2015-03-25 | 阜新德尔汽车部件股份有限公司 | ATF pump |
| CN204755868U (en) * | 2015-06-20 | 2015-11-11 | 阜新德尔汽车部件股份有限公司 | Vehicle automatic gearbox is with carrying fluid device |
-
2015
- 2015-06-20 CN CN201510343710.9A patent/CN104913038A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5378130A (en) * | 1992-03-31 | 1995-01-03 | Shimadzu Corporation | Tandem type gear pump having an integral inner middle partition wall |
| CN2211506Y (en) * | 1994-11-10 | 1995-11-01 | 青州液压件厂 | Improved two linkage gear pump |
| JPH1026086A (en) * | 1996-07-05 | 1998-01-27 | Kayaba Ind Co Ltd | Seizure preventing structure for vane pump |
| JP3813783B2 (en) * | 2000-03-02 | 2006-08-23 | 株式会社日立製作所 | Vane pump |
| CN2751161Y (en) * | 2004-12-31 | 2006-01-11 | 徐州科源液压有限公司 | Hydraulic gear pump |
| CN201884279U (en) * | 2010-12-03 | 2011-06-29 | 阜新德尔汽车转向泵有限公司 | Variable-displacement power steering pump |
| CN102121471A (en) * | 2011-01-04 | 2011-07-13 | 阜新德尔汽车转向泵有限公司 | high-pressure large-displacement automobile power steering pump supplying oil from rear end |
| CN102155402A (en) * | 2011-03-26 | 2011-08-17 | 长治液压有限公司 | Double-oil-outlet speed variable gear pump |
| CN102128165A (en) * | 2011-03-27 | 2011-07-20 | 长治液压有限公司 | Dual-oil inlet hydraulic gear pump |
| CN202250817U (en) * | 2011-09-20 | 2012-05-30 | 天津市天机液压机械有限公司 | Low-noise dual-gear pump |
| CN104121189A (en) * | 2014-07-14 | 2014-10-29 | 阜新德尔汽车部件股份有限公司 | A difunctional stepless speed regulator oil pump |
| CN204226184U (en) * | 2014-11-14 | 2015-03-25 | 阜新德尔汽车部件股份有限公司 | ATF pump |
| CN204755868U (en) * | 2015-06-20 | 2015-11-11 | 阜新德尔汽车部件股份有限公司 | Vehicle automatic gearbox is with carrying fluid device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111888964A (en) * | 2020-08-25 | 2020-11-06 | 中国煤炭科工集团太原研究院有限公司 | Automatic proportioning device for mining water pressure driven emulsion |
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Application publication date: 20150916 |
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