CN208487181U - Hybrid power gearbox front baffle assembly - Google Patents
Hybrid power gearbox front baffle assembly Download PDFInfo
- Publication number
- CN208487181U CN208487181U CN201821148705.8U CN201821148705U CN208487181U CN 208487181 U CN208487181 U CN 208487181U CN 201821148705 U CN201821148705 U CN 201821148705U CN 208487181 U CN208487181 U CN 208487181U
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- front baffle
- cylinder
- support arm
- antithesis
- hybrid power
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- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Abstract
The utility model provides a kind of hybrid power gearbox front baffle assembly, multimode clutch interference is fitted in the second raised cylinder of front baffle and the upper end of multimode clutch is protruded into through-hole, expose the second raised cylinder in its lower end, B2 brake is fixed in front baffle by the mounting plate of support arm, piston component is assemblied in the piston mounting groove of front baffle and the cavity hatch end of piston component merges closing with the piston mounting groove of front baffle and forms hydraulic fluid chamber, tapered roller bearing interference covers outside the raised cylinder stent of front baffle, B1 actuator is fixed in front baffle and B1 actuator and tapered roller bearing are located at the same side, the rotating bar of B1 actuator is connected with the cylinder inner ring of multimode clutch, the rotating bar of B1 actuator can drive the cylinder inner ring of multimode clutch to rotate.The hybrid power gearbox front baffle assembly of the utility model, structure is simple, not only can be used as carrier and has carried multiple shifting elements, tooth shaft system, but also can be used as the axial support of small machine.
Description
Technical field
The utility model relates to hybrid vehicle spare and accessory parts field, in particular to a kind of hybrid power gearbox front baffle
Assembly.
Background technique
In the case where the more beneficial scarcity environment of Global Oil resource is more beneficial badly, it is desirable to reduce the oil consumption of vehicle, reduce tail
The discharge of gas, the limit being had reached substantially from the angle of engine.Therefore, stringent oil consumption mark has been put into effect in succession in various countries
After standard, research and development new energy gearbox already becomes the inexorable trend of each cart enterprise.And in the R & D design of hybrid power gearbox
In the process, housing assembly design is particularly important, and different with traditional MT, AT, AMT is that hybrid power gearbox is highly integrated
Electric system, tooth shaft system, hydraulic gear-shifting system, parking system.Therefore, outstanding to the design of hybrid power gearbox, layout
To be important, it both needs to consider the space in engine cabin, it is also desirable to match the power performance of vehicle；Therefore, total to shell
At design directly influence the quality of hybrid power gearbox.
Utility model content
The utility model is intended to provide a kind of simple structure, novel design, mixes what multiple component heights integrated
Close power transmission-gear box front baffle assembly.
It is realized by following scheme:
A kind of hybrid power gearbox front baffle assembly, including front baffle, B1 actuator, multimode clutch, B2 brake
And tapered roller bearing, through-hole is offered in the front baffle, and the one side of the front baffle is provided with centered on through-hole
One raised cylinder, it is convex that the another side of the front baffle is disposed with the second raised cylinder, third outwardly centered on through-hole
Play cylinder, the internal diameter of the second raised cylinder is greater than the internal diameter of through-hole, the described second raised cylinder and third protrusion cylinder it
Between formation piston mounting groove spaced apart, be provided with protrusion on the one side where the raised cylinder of the first of the front baffle
Cylinder stent is provided with oil duct in the front baffle, and one end outwardly of the oil duct is concordant with front baffle edge, the oil duct
The other end is connected with piston mounting groove；If if the B2 brake includes support arm, piston component, dry plate friction plate, dry plate
Antithesis piece and antithesis dististyle, friction plate is identical with the quantity of antithesis piece, and the friction plate, antithesis piece and antithesis dististyle are ring-type
Structure, the support arm are cylindrical structure, and one end of the support arm is vertically arranged a circle mounting plate outwardly, the support arm
The other end is vertically installed with a circle baffle inwardly, and the baffle is integrally in gear ring structure, and the piston component is cylindrical structure, institute
The mounting plate institute that the mating set of piston component is stated in support arm is interior at one end, if if dry plate friction plate and dry plate antithesis piece are with first one
Successively mating set is in support arm and the antithesis piece of top layer abuts piston component inwardly for the mode of another friction plate of antithesis piece
End face, the mating set of antithesis dististyle in support arm and antithesis dististyle against lowest level friction plate towards outer end face；It is described
Multimode clutch is that cylinder inner ring is formed in cylinder outer ring by the mating set of cylindrical roller and the both ends of cylinder inner ring are all exposed
Cylinder outer ring, cylinder inner ring lean on upper end position is mating to be cased with retainer outside, and cylinder inner ring can be rotated, the multimode clutch interference
It is fitted in the second raised cylinder of front baffle and the upper end of multimode clutch is protruded into through-hole, the second protrusion circle is exposed in its lower end
Cylinder, the B2 brake is fixed in front baffle by the mounting plate of support arm, in B2 brake piston component be assemblied in it is preceding every
In the piston mounting groove of the plate and cavity hatch end of piston component merges closing with the piston mounting groove of front baffle and forms hydraulic oil
Chamber, the tapered roller bearing interference cover outside the raised cylinder stent of front baffle, and the B1 actuator is fixed in front baffle
And B1 actuator and tapered roller bearing are located at the same side, the rotating bar of B1 actuator is connected with the retainer of multimode clutch
It connects, the rotating bar of B1 actuator can drive the cylinder inner ring of multimode clutch to rotate, and the rotating bar of B1 actuator can control multimode
The steering of clutch, the rotating bar of B1 actuator toggle it to limit on the left, and the cylinder inner ring of multimode clutch can only rotate counterclockwise；
The rotating bar of B1 actuator toggles it to limit on the right-right-hand limit, and the cylinder inner ring of multimode clutch can only rotate clockwise；B1 actuator turns
Lever toggles it to middle position, and the cylinder inner ring of multimode clutch then can bidirectional rotation.The first of front baffle raised cylinder, second
Raised cylinder, the height of third protrusion cylinder and internal diameter, can be designed as needed.The oil duct of front baffle is as B2 brake
The oil inlet oil discharge passage of middle piston component hydraulic oil, in use, hydraulic oil flows into front baffle piston mounting groove and B2 from oil duct
In the hydraulic fluid chamber that piston component is formed in brake, after use, hydraulic oil is from preceding Septum plunger mounting groove and B2 brake
The hydraulic fluid chamber that middle piston component is formed flows out to oil duct.
When specifically used, tapered roller bearing and front baffle are carried collectively as the carrying of hybrid power gearbox tooth shaft system
Body；Multimode clutch is mounted in front baffle, is provided as shifting element locking PGS1 planet carrier for new energy gearbox a variety of
Operating mode；B2 brake provides a variety of work by the small motor rotor of the corresponding gearbox of locking for hybrid power gearbox
Mode.
Further, the B2 brake further includes circlip, and the circlip is cyclic structure, the elasticity gear
Enclosing mating set, interior and circlip abuts baffle and tightly suppresses antithesis dististyle at one end in the baffle institute of support arm.
Further, waveform spring is provided between the friction plate and support arm inner wall in the B2 brake.
Further, the quantity of the friction plate and antithesis piece is 2~4.
Further, the oil duct of the front baffle is provided with sealing blocking at the port of one end outwardly.
It is connect for convenience with the angular contact ball bearing of corresponding gearbox, the inner wall of the cylinder inner ring of the multimode clutch
On be provided with spline structure.
The internal diameter of the raised cylinder of the first of the front baffle is equal with the internal diameter of through-hole, i.e., the bottom of the first raised cylinder with
The corresponding end of through-hole coincides, and is provided with jointly on the inner wall of the through-hole and the first raised cylinder and is linked to be one from top to bottom
The through slot of body.The channel that the through slot is flowed through as the angular contact ball bearing lubricating oil of corresponding gearbox.
When actual fabrication, generally several rectangle tooth sockets can be set on the inner wall of the raised cylinder of the front baffle second,
Several rectangular teeths are set on the outer wall of the cylinder outer ring of the multimode clutch, and rectangular teeth and rectangle tooth socket complement one another embedding
It is combined, enables in mating the second raised cylinder for being fitted in front baffle of multimode clutch preferably interference, and can avoid
The cylinder outer ring rotating of multimode clutch.
The hybrid power gearbox front baffle assembly of the utility model, structure is simple, novel in design, by B1 actuator, more
The components such as mould clutch, B2 brake, tapered roller bearing have all been integrated in front baffle, and it is multiple both to have can be used as carrier carrying
Shifting element, tooth shaft system, and can be used as the axial support of small machine, as the support of output precision, thus to be entire mixed
It closes power transmission-gear box and transmits power, while being also compatible with the work oil ducts of all kinds of oil leabs and shifting element.It ensure that all kinds of
The service life of bearing.
Detailed description of the invention
Fig. 1 (a) is the whole positive structure schematic of hybrid power gearbox front baffle assembly in embodiment 1；
Fig. 1 (b) is the whole structure schematic diagram of hybrid power gearbox front baffle assembly in embodiment 1；
Fig. 1 (c) is A-A cross-sectional view in Fig. 1 (a)；
Fig. 2 (a) is the structural schematic diagram (one) of partition in embodiment 1；
Fig. 2 (b) is the structural schematic diagram (two) of partition in embodiment 1；
Fig. 3 (a) is the overall structure diagram of B2 brake in embodiment 1；
Fig. 3 (b) is the sectional view of B2 brake in embodiment 1；
Fig. 4 (a) is the structural schematic diagram (one) of multimode clutch in embodiment 1；
Fig. 4 (b) is the structural schematic diagram (two) of multimode clutch in embodiment 1.
Specific embodiment
Embodiment simply to illustrate that the utility model a kind of implementation, not as to scope of protection of the utility model
Restricted explanation.
Embodiment 1
A kind of hybrid power gearbox front baffle assembly, as shown in Fig. 1 (a), Fig. 1 (b), Fig. 1 (c), including front baffle 1,
B1 actuator 2, multimode clutch 3, B2 brake 4 and tapered roller bearing 5；
As shown in Fig. 2 (a), Fig. 2 (b), through-hole 10 is offered in front baffle 1, during the one side of front baffle 1 with through-hole 10 is
The heart is provided with the first raised cylinder 11, and the internal diameter of the first raised cylinder 11 is equal to the raised cylinder 11 of internal diameter i.e. first of through-hole 10
Bottom end corresponding with through-hole 10 coincides, be provided with jointly on the inner wall of through-hole 10 and the first raised cylinder 11 from upper and
Under the through slot 12 that is connected, the another side of front baffle 1 is disposed with the second raised cylinder outwardly centered on through-hole 10
13, third protrusion cylinder 14, the internal diameter of the second raised cylinder 13 are greater than the internal diameter of through-hole 10, and the second raised cylinder 13 and third are convex
Formation piston mounting groove 15 spaced apart between cylinder 14 is played, several squares are set on the inner wall of the second raised cylinder 13
Shape tooth socket 16, is provided with raised cylinder stent 17 on the one side where the raised cylinder 11 of the first of front baffle 1, in front baffle 1
It is provided with oil duct 18, one end outwardly of oil duct 18 is concordant with 1 edge of front baffle, the other end and 15 phase of piston mounting groove of oil duct 18
Connection, oil duct 18 are provided with sealing blocking (not illustrating sealing blocking in Fig. 2 (a), Fig. 2 (b)) at the port of one end outwardly；
As shown in Fig. 3 (a), Fig. 3 (b), B2 brake 4 includes support arm 41, the friction plate 43,3 of piston component 42,3
Antithesis piece 44, antithesis dististyle 45 and circlip 46, friction plate 43, antithesis piece 44, antithesis dististyle 45 and circlip 46 are
Cyclic structure, circlip 46 are cyclic structure, and support arm 41 is cylindrical structure, and one end of support arm 41 is vertically arranged one outwardly
Mounting plate 411 is enclosed, the other end of support arm 41 is vertically installed with a circle baffle 412 inwardly, and whole baffle 412 is in gear ring structure,
Piston component 42 is cylindrical structure, and the mating set of piston component 42 is interior at one end in 411 institute of mounting plate of support arm 41, and 3 are rubbed
Pad 43 and 3 piece antithesis piece 44 in a manner of first antithesis piece 44 another friction plate 43 successively mating set in support arm 41
And the antithesis piece 44 of top layer abuts the end face of piston component 42 inwardly, is provided with wave between 41 inner wall of friction plate 43 and support arm
Shape spring 47, antithesis dististyle 45 mating set in support arm 41 and antithesis dististyle 45 against lowest level friction plate 43 towards outer end
Face, in 412 institute of baffle of support arm 41, interior and circlip 46 against baffle 412 and presses the mating set of circlip 46 at one end
Firmly antithesis dististyle 45；
As shown in Fig. 4 (a), Fig. 4 (b), multimode clutch 3 is that cylinder inner ring 31 passes through the mating set of cylindrical roller 33 in cylinder
It is formed in outer ring 32 and the both ends of cylinder inner ring 31 is all exposed cylinder outer ring 32, be cased with outside cylinder inner ring 31 by upper end position is mating
Retainer 34, cylinder inner ring 31 can be rotated, and be provided with spline structure 310 on the inner wall of cylinder inner ring 31, cylinder outer ring 32 it is outer
Several rectangular teeths 320, the rectangular teeth of the raised cylinder 13 of rectangular teeth 320 and front baffle 1 second of cylinder outer ring 32 are set on wall
Slot 16, which complements one another, to be entrenched togather；
As shown in Fig. 1 (a), Fig. 1 (b), Fig. 1 (c), 3 interference of multimode clutch is fitted in the second raised cylinder of front baffle 1
In the 13 and upper end of multimode clutch 3 is protruded into through-hole 10, the second raised cylinder 13 is exposed in its lower end, at this time multimode clutch 3
The rectangular teeth 320 of cylinder outer ring 32 and the rectangle tooth socket 16 of the second raised cylinder 13 of front baffle 1 complement one another and be entrenched in one
It rises, B2 brake 4 is fixed in front baffle 1 by the mounting plate 411 of support arm 41, and piston component 42 assembles in B2 brake 4
In the piston mounting groove 15 of front baffle 1 and the cavity hatch end of piston component 42 merges with the piston mounting groove 15 of front baffle 1
Closing forms hydraulic fluid chamber 6, and 5 interference of tapered roller bearing covers outside the raised cylinder stent 17 of front baffle 1, and B1 actuator 2 is solid
It is scheduled in front baffle 1 and B1 actuator 2 and tapered roller bearing 5 is located at the same side, the rotating bar and multimode clutch of B1 actuator 2
The retainer 34 of device 3 is connected, and the rotating bar of B1 actuator 2 can drive the cylinder inner ring 31 of multimode clutch 3 to rotate.
Embodiment 2
A kind of hybrid power gearbox front baffle in hybrid power gearbox front baffle assembly, structure and embodiment 1
The structure of assembly is similar, the difference is that: the quantity of friction plate and antithesis piece is 4.
Claims (8)
1. a kind of hybrid power gearbox front baffle assembly, it is characterised in that: including front baffle, B1 actuator, multimode clutch,
B2 brake and tapered roller bearing offer through-hole in the front baffle, and the one side of the front baffle is centered on through-hole
It is provided with the first raised cylinder, the another side of the front baffle is disposed with the second protrusion circle outwardly centered on through-hole
Cylinder, third protrusion cylinder, the internal diameter of the described second raised cylinder are greater than the internal diameter of through-hole, and the described second raised cylinder and third are convex
Formation piston mounting groove spaced apart between cylinder is played, is set on the one side where the raised cylinder of the first of the front baffle
Raised cylinder stent has been set, oil duct has been provided in the front baffle, one end outwardly of the oil duct is concordant with front baffle edge, institute
The other end for stating oil duct is connected with piston mounting groove；If the B2 brake includes support arm, piston component, dry plate friction
If piece, dry plate antithesis piece and antithesis dististyle, friction plate is identical with the quantity of antithesis piece, the friction plate, antithesis piece and antithesis end
Piece is cyclic structure, and the support arm is cylindrical structure, and one end of the support arm is vertically arranged a circle mounting plate, institute outwardly
The other end for stating support arm is vertically installed with a circle baffle inwardly, and the baffle is integrally in gear ring structure, and the piston component is
Cylindrical structure, the piston component by cavity hatch end in a manner of outwardly mating set support arm mounting plate institute at one end in,
If if dry plate friction plate and dry plate antithesis piece in a manner of first antithesis piece another friction plate successively mating set in support arm
Interior and top layer antithesis piece abuts the end face of piston component inwardly, and the mating set of antithesis dististyle is in support arm and antithesis end
Piece is against lowest level friction plate towards outer end face；The multimode clutch is that cylinder inner ring passes through the mating set of cylindrical roller in cylinder
It is formed in outer ring and the both ends of cylinder inner ring is all exposed cylinder outer ring, lean on upper end position is mating to be cased with retainer outside cylinder inner ring,
Cylinder inner ring can be rotated, the multimode clutch interference be fitted in the second raised cylinder of front baffle and multimode clutch it is upper
End is protruded into through-hole, the second raised cylinder is exposed in its lower end, the B2 brake by the mounting plate of support arm be fixed on it is preceding every
On plate, in B2 brake piston component be assemblied in the piston mounting groove of front baffle and the cavity hatch end of piston component and it is preceding every
The piston mounting groove of plate merges closing and forms hydraulic fluid chamber, and the tapered roller bearing interference covers the raised cylinder branch in front baffle
Outside frame, the B1 actuator is fixed in front baffle and B1 actuator and tapered roller bearing are located at the same side, B1 actuator
Rotating bar is connected with the retainer of multimode clutch, and the rotating bar of B1 actuator can drive the cylinder inner ring of multimode clutch to turn
It is dynamic.
2. hybrid power gearbox front baffle assembly as described in claim 1, it is characterised in that: the B2 brake further includes
Circlip, the circlip be cyclic structure, the mating set of circlip support arm baffle institute at one end in and
Circlip is against baffle and tightly suppresses antithesis dististyle.
3. hybrid power gearbox front baffle assembly as claimed in claim 2, it is characterised in that: rubbing in the B2 brake
Waveform spring is provided between pad and support arm inner wall.
4. hybrid power gearbox front baffle assembly as described in claim 1, it is characterised in that: the friction plate and antithesis piece
Quantity be 2~4.
5. hybrid power gearbox front baffle assembly as described in claim 1, it is characterised in that: the oil duct court of the front baffle
Sealing blocking is provided at the port of outer one end.
6. the hybrid power gearbox front baffle assembly as described in Claims 1 to 5 is any, it is characterised in that: the multimode from
Spline structure is provided on the inner wall of the cylinder inner ring of clutch.
7. the hybrid power gearbox front baffle assembly as described in Claims 1 to 5 is any, it is characterised in that: the front baffle
The first raised cylinder internal diameter it is equal with the internal diameter of through-hole, be provided with jointly on the through-hole and the inner wall of the first protrusion cylinder
The through slot being connected from top to bottom.
8. the hybrid power gearbox front baffle assembly as described in Claims 1 to 5 is any, it is characterised in that: it is described it is preceding every
Several rectangle tooth sockets are set on the inner wall of the raised cylinder of plate second, are set on the outer wall of the cylinder outer ring of the multimode clutch
Several rectangular teeths are set, rectangular teeth and rectangle tooth socket complement one another and be entrenched togather.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821148705.8U CN208487181U (en) | 2018-07-19 | 2018-07-19 | Hybrid power gearbox front baffle assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821148705.8U CN208487181U (en) | 2018-07-19 | 2018-07-19 | Hybrid power gearbox front baffle assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208487181U true CN208487181U (en) | 2019-02-12 |
Family
ID=65246692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821148705.8U Active CN208487181U (en) | 2018-07-19 | 2018-07-19 | Hybrid power gearbox front baffle assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208487181U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114193154A (en) * | 2021-12-31 | 2022-03-18 | 盛瑞传动股份有限公司 | Assembly process of intermediate partition plate assembly of transmission |
-
2018
- 2018-07-19 CN CN201821148705.8U patent/CN208487181U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114193154A (en) * | 2021-12-31 | 2022-03-18 | 盛瑞传动股份有限公司 | Assembly process of intermediate partition plate assembly of transmission |
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220905 Address after: No.16 Gongxin Avenue, industrial park, Yifeng County, Yichun City, Jiangxi Province Patentee after: Jiangxi Dingsheng New Material Technology Co.,Ltd. Address before: 528000 601-604 room, block A, 1 floor, 131 Ji Hua Xi Road, Chancheng District, Foshan, Guangdong. Patentee before: CORUN HYBRID POWER TECHNOLOGY Co.,Ltd. |