CN206617529U - A kind of Hydrodynamic transmission fluid power distribution structure - Google Patents
A kind of Hydrodynamic transmission fluid power distribution structure Download PDFInfo
- Publication number
- CN206617529U CN206617529U CN201720311681.2U CN201720311681U CN206617529U CN 206617529 U CN206617529 U CN 206617529U CN 201720311681 U CN201720311681 U CN 201720311681U CN 206617529 U CN206617529 U CN 206617529U
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- oil
- supporter
- fluid power
- power distribution
- distribution structure
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Abstract
The utility model discloses a kind of Hydrodynamic transmission fluid power distribution structure, including supporter and oil distribution casing, pad is provided between the supporter and oil distribution casing, the supporter, oil distribution casing and pad are by positioning finger setting, and assemble integral by fastener, the supporter front is provided with some oil circuit interfaces corresponding with transmission pressure system, the supporter back side is correspondingly arranged on some first oil ducts, and each oil circuit interface connects and composes fluid power distribution structure with first oil duct respectively.Fluid distributor gear is designed to multiple parts by the utility model, whole mechanism is divided into multiple parts and manufacture is processed using differently material, it is integral by fastener assembling, it is allowed to basic function constant, but each part is easy to process, particularly annular groove is ground, and improves the passing rate of processing of part.And according to applying working condition, using different materials, reduce overall quality.
Description
Technical field
The utility model belongs to automatic gearbox manufacturing technology field, and in particular to a kind of Hydrodynamic transmission fluid power point
Distribution structure.
Background technology
Fluid distributor gear in hydraulic automatic speed variator, is fixed on case of transmission, and wherein oil duct gathers, and undertakes past
Each function element distributes the function of delivering oil, while there is the effect for supporting clutch, annular groove is designed with thereon, is passed through
The rotating seal ring of installation isolates each oil duct.Generally use gray iron monoblock cast mode both at home and abroad at present.But it is close due to rotating
Exist between seal and annular groove and relatively rotate, the roughness requirements of annular groove are high, adding man-hour requirement to be ground and finishing.But due to
Oil-liquid distributing structure is an irregular shape, is difficult when there is eccentric phenomena, grinding and finishing when being rotated on lathe
Size and roughness requirements are reached, percent defective is high.
Utility model content
Technical problem to be solved in the utility model is that there is provided a kind of fluid power for above-mentioned deficiency of the prior art
Fluid distributor gear is designed to multiple parts by speed changer fluid power distribution structure, is assembled integral by fastener, is allowed to basic
Function is constant, but each part is easy to process, and particularly annular groove is ground, and improves the passing rate of processing of part.
The utility model uses following technical scheme：
A kind of Hydrodynamic transmission fluid power distribution structure, including supporter and oil distribution casing, between the supporter and oil distribution casing
Pad is provided with, the supporter, oil distribution casing and pad assemble integral by positioning finger setting, and by fastener, described
Supporter front is provided with some oil circuit interfaces corresponding with transmission pressure system, if the supporter back side is correspondingly arranged on
Dry first oil duct, each oil circuit interface connects and composes fluid power distribution structure with first oil duct respectively.
Further, the oil distribution casing is that the excircle that column structure is provided with flange type part, the oil distribution casing is used
In support clutch, and the end face for bearings face.
Further, if being designed with dry sump on the excircle, seal channel is provided between each oil groove.
Further, it is provided with seal in the seal channel.
Further, the seal is O-ring seals or sealing ring.
Further, some oilholes corresponding with transmission pressure system are provided with the oil distribution casing, each oil
Hole correspondence one the second oil duct of connection, for for each function element delivering oil of speed changer.
Further, the oil distribution casing is made of iron casting.
Further, it is provided with circumference seam on the supporter.
Further, the supporter is processed into by aluminium alloy or magnesium alloy.
Compared with prior art, the utility model at least has the advantages that：
Fluid distributor gear is designed to multiple parts by the utility model, and whole mechanism is divided into multiple parts and using not
Manufacture is processed with ground material, assembles integral by fastener, it is constant to be allowed to basic function, but each part is easy to add
Work, particularly annular groove are ground, and improve the passing rate of processing of part.And according to applying working condition, using different materials, reduce
Overall quality.
Further, oil distribution casing is designed as a regular flange type part, the excircle set thereon, seal channel and
End face can easily realize grinding and finish.
Further, if being designed with dry sump on the excircle of oil distribution casing, seal channel is designed between oil groove and oil groove,
Seal 5 is installed wherein, the sealing between each oil groove is realized.
Further, big to volume but without relative motion supporter alleviates weight using alloy in lightweight, and right
Small volume, has seal request and the high oil distribution casing part of machining accuracy uses iron casting, then is ground and is finished, processing
Cost is low, and percent defective is low, and assembling process is simple, and efficiently, basic function does not change.
Below by drawings and examples, the technical solution of the utility model is described in further detail.
Brief description of the drawings
Fig. 1 is the utility model front view；
Fig. 2 is sectional view of the utility model along Z axis；
Fig. 3 is sectional view of the utility model along Y-axis；
Fig. 4 is the utility model along stereogram.
Wherein：1. supporter；2. oil distribution casing；3. pad；4. fastener；5. seal；6. alignment pin；11. seam；12.
First oil duct；13. oil circuit interface；21. oil groove；22. seal channel；23. bearings face；24. oilhole；25. the second oil duct.
Embodiment
The utility model provides a kind of Hydrodynamic transmission fluid power distribution structure, and fluid distributor gear is designed into multiple zero
Part, assembles integral by fastener, and it is constant to be allowed to basic function, but each part is easy to process, and particularly annular groove is ground,
Improve the passing rate of processing of part.And according to applying working condition, using different materials, reduce overall quality.
Fig. 1 to Fig. 4 is referred to, the utility model discloses a kind of Hydrodynamic transmission fluid power distribution structure, including supporter
1st, oil distribution casing 2 and pad 3, the supporter 1, oil distribution casing 2 and pad 3 are positioned by alignment pin 6, and pass through fastener 4
Assembling is integral.
Needed according to transmission pressure system to be designed with the corresponding oil duct 12 of oil circuit interface 13 and first on supporter 1.
Circumference seam 11 is designed with supporter 1, for feeling relieved and supporter being quick installed at into case of transmission.
Each faying face of supporter 1 does not have relative motion, and selection alloy in lightweight part is manufactured, such as aluminium alloy, magnesium alloy etc.,
Mitigate weight.
Oil distribution casing 2 is designed as a regular flange type part, the excircle set thereon, seal channel 22, end face 23
Grinding can easily be realized and finished, column excircle support clutch, end face 23 is bearing face.
If being designed with dry sump 21 on the excircle of oil distribution casing 2, seal channel 22 is designed between oil groove and oil groove, at it
In seal 5 is installed, realize the sealing between each oil groove.
Seal 5 can be O-ring seals or sealing ring.
Demand is arranged according to hydraulic system, some oilholes 24 and the are had according to hydraulic system layout design on oil distribution casing 2
Two oil ducts 25, are each function element delivering oil of speed changer.
Above content is only explanation technological thought of the present utility model, it is impossible to limit protection model of the present utility model with this
Enclose, it is every according to the utility model proposes technological thought, any change done on the basis of technical scheme each falls within this reality
Within protection domain with new claims.
Claims (9)
1. a kind of Hydrodynamic transmission fluid power distribution structure, it is characterised in that：Including supporter (1) and oil distribution casing (2), the support
Pad (3) is provided between body (1) and oil distribution casing (2), the supporter (1), oil distribution casing (2) and pad (3) pass through alignment pin
(6) position, and assemble integral by fastener (4), supporter (1) front is provided with corresponding with transmission pressure system
Some oil circuit interfaces (13), supporter (1) back side is correspondingly arranged on some first oil ducts (12), and each oil circuit connects
Mouth (13) connects and composes fluid power distribution structure with first oil duct (12) respectively.
2. a kind of Hydrodynamic transmission fluid power distribution structure according to claim 1, it is characterised in that：The oil distribution casing (2)
For flange type part, the excircle of column structure is provided with the oil distribution casing (2) to be used to support clutch, and for bearing
The end face (23) of supporting surface.
3. a kind of Hydrodynamic transmission fluid power distribution structure according to claim 2, it is characterised in that set on the excircle
If in respect of dry sump (21), seal channel (22) is provided between each oil groove (21).
4. a kind of Hydrodynamic transmission fluid power distribution structure according to claim 3, it is characterised in that：The seal channel
(22) seal (5) is provided with.
5. a kind of Hydrodynamic transmission fluid power distribution structure according to claim 4, it is characterised in that：The seal (5)
For O-ring seals or sealing ring.
6. a kind of Hydrodynamic transmission fluid power distribution structure according to claim 2, it is characterised in that：The oil distribution casing (2)
On be provided with some oilholes (24) corresponding with transmission pressure system, one second oil of each oilhole (24) correspondence connection
Road (25), for for each function element delivering oil of speed changer.
7. a kind of Hydrodynamic transmission fluid power distribution structure according to claim 2, it is characterised in that：The oil distribution casing (2)
It is made of iron casting.
8. a kind of Hydrodynamic transmission fluid power distribution structure according to claim 1, it is characterised in that：The supporter (1)
On be provided with circumference seam (11).
9. a kind of Hydrodynamic transmission fluid power distribution structure according to claim 1, it is characterised in that：The supporter (1)
It is processed into by aluminium alloy or magnesium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720311681.2U CN206617529U (en) | 2017-03-28 | 2017-03-28 | A kind of Hydrodynamic transmission fluid power distribution structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720311681.2U CN206617529U (en) | 2017-03-28 | 2017-03-28 | A kind of Hydrodynamic transmission fluid power distribution structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206617529U true CN206617529U (en) | 2017-11-07 |
Family
ID=60234407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720311681.2U Active CN206617529U (en) | 2017-03-28 | 2017-03-28 | A kind of Hydrodynamic transmission fluid power distribution structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206617529U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110645339A (en) * | 2019-09-16 | 2020-01-03 | 杭州杰途传动部件有限公司 | Integral oil distributor |
-
2017
- 2017-03-28 CN CN201720311681.2U patent/CN206617529U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110645339A (en) * | 2019-09-16 | 2020-01-03 | 杭州杰途传动部件有限公司 | Integral oil distributor |
| CN110645339B (en) * | 2019-09-16 | 2021-07-16 | 杭州杰途传动部件有限公司 | Integral oil distributor |
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