CN205715479U - Double-clutch automatic gearbox and vehicle - Google Patents
Double-clutch automatic gearbox and vehicle Download PDFInfo
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- CN205715479U CN205715479U CN201620662872.9U CN201620662872U CN205715479U CN 205715479 U CN205715479 U CN 205715479U CN 201620662872 U CN201620662872 U CN 201620662872U CN 205715479 U CN205715479 U CN 205715479U
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Abstract
This utility model relates to variator field, a kind of double-clutch automatic gearbox and vehicle are provided, described double-clutch automatic gearbox includes: be in transmission connection in the first power shaft of power source and the second power shaft by first clutch and second clutch respectively, and, the first output shaft be arrangeding in parallel and the second output shaft, it is respectively arranged with one or more driving gear on described first power shaft and described second power shaft, it is respectively arranged with one or more and described driving gear on described first output shaft and described second output shaft and is meshed to constitute the driven gear of gear train and for being selectively engaged the driven gear lock unit of described driven gear, wherein, at least one described gear train is used in the bang path of different forward range.Double-clutch automatic gearbox of the present utility model has shared gear teeth wheels when realizing different forward range, such that it is able to avoid size and the obvious increase of amount of parts under many gears situation, it is simple to the layout of associated components.
Description
Technical field
This utility model relates to transmission technology field, particularly to a kind of double-clutch automatic gearbox.Additionally, this practicality
Novel further relate to a kind of vehicle with described double-clutch automatic gearbox.
Background technology
The innovation of science and technology can allow driver free from loaded down with trivial details gear shift operation, and automatic transmission is extensively used
In all kinds of cars and other vehicles.Traditional automatic transmission is lost relatively big in terms of power, and the power of electromotor output has
Quite a few is being swallowed during gearbox transmission, and then adds vehicle oil consumption.In order to fire at convenient and vehicle
Oil economy aspect obtains balance, and double-clutch automatic gearbox (DCT) is increasingly subject to people's attention.
Double clutches make manual transmission possess automatic performance, and effectively improve fuel-economy by gear pre-hung
Property.But, in order to better adapt to different operating mode, need variator to have more gear, which results in variator cloth
Put difficulty, and significantly increase the quantity of parts.Especially, in horizontal many gear DCT, due to the restriction of arrangement space, logical
Often it is only capable of and 6 forward range are set.It addition, along with the increase of environmental protection pressure, automobile industry fuel economy regulation is more and more tighter
Lattice.Therefore, motor vehicle driven by mixed power becomes new developing direction, i.e. in original technical foundation, on variator connect motor and
Corresponding clutch, which further improves and set up the layout difficulty that gear brings.
Utility model content
In view of this, this utility model is directed to a kind of double-clutch automatic gearbox, can have more gear
In the case of, do not interfere with the quantity arranging or dramatically increasing parts of associated components.
For reaching above-mentioned purpose, the technical solution of the utility model is achieved in that
A kind of double-clutch automatic gearbox, including power shaft, including the first power shaft and the second power shaft, described first
Power shaft is in transmission connection in power source by first clutch, and described second power shaft is sheathed on described first power shaft and leads to
Cross second clutch to be in transmission connection in described power source；And, output shaft, including be arranged in parallel with described power shaft respectively
One output shaft and the second output shaft, wherein, described first power shaft and described second power shaft are respectively arranged with one or many
One or more and described driving gear it is respectively arranged with on individual driving gear, described first output shaft and described second output shaft
It is meshed to constitute the driven gear of gear train and for being selectively engaged the driven gear lock unit of described driven gear,
With can by operate described driven gear lock unit and optionally along there is the described gear train of different drive ratios described
Transmission constitute multiple gear between power shaft and described output shaft, wherein, at least one described gear train is used for the most the same
Enter in the bang path of gear.
Further, described driving gear includes the five gear driving gears and seven being fixedly installed on described first power shaft
Gear driving gear, described driven gear includes that the five gear driven gears and seven being movably set on described second output shaft keep off driven
Gear, described driven gear lock unit includes for optionally making described five gear driven gears or described seven gear driven gears pass
Dynamic five or the seven gear lock units being bonded to described second output shaft.
Further, described first power shaft and/or described second power shaft has at least one movable institute arranged
State driving gear and for optionally making the described movable described driving gear transmission arranged be bonded to described first input
Axle and/or the driving gear lock unit of described second power shaft.
Further, described driving gear includes the two gear driving gears and six being fixedly installed on described second power shaft
Gear driving gear, described driven gear includes that the two gear driven gears and six being movably set on described second output shaft keep off driven
Gear, described driven gear lock unit includes for optionally making described two gear driven gears or described six gear driven gears pass
Dynamic two or the six gear lock units being bonded to described second output shaft.
Further, described driving gear includes that be arranged on described first power shaft three gear driving gears set with fixing
The four gear driving gears being placed on described second power shaft, described driven gear includes being movably set on described first output shaft
Three gear driven gears and four gear driven gears, described driven gear lock unit include for make described three gear driven gear transmissions
It is bonded to three gear lock units of described first output shaft.
Further, described six gear driving gears are used simultaneously as described four gear driving gears, and described three gear driven gears lead to
Crossing tooth rest to be movably set on described first output shaft, described four gear driven gears are movably set on described tooth rest, institute
State driven gear lock unit to include for making described four gear driven gear transmissions be bonded to four gear lock units of described tooth rest, institute
State three gear lock units to be chosen so as to described tooth rest transmission and be bonded to described first output shaft.
Further, described driving gear lock unit is fixedly installed on described first power shaft, and can optionally make
Described three gear driving gear transmissions are bonded to described first power shaft.
Further, described first output shaft is also movably set with reverse gear, described reverse gear and described two gears
Driven gear often engages and can be chosen as transmission by described three gear lock units and is bonded to described first output shaft.
Further, described power source includes connecting for transmission of electromotor and motor, described electromotor or described motor
It is connected in the drive path of described first clutch and second clutch be provided with the 3rd clutch.
Relative to prior art, double-clutch automatic gearbox described in the utility model has the advantage that
(1) at least one is arranged between power shaft and output shaft by double-clutch automatic gearbox described in the utility model
Gear train in different forward range, thus shared when realizing this difference forward range and be arranged on power shaft and output
Gear on axle, it is to avoid gear quantity increases.Thus, it is possible to make double-clutch automatic gearbox have more gear (such as 7 gears
Position), without dramatically increasing size and amount of parts, it is simple to the layout of associated components (such as motor).
(2) double-clutch automatic gearbox described in the utility model can arrange driving gear lock unit on power shaft,
It is thus possible to the relevant relation that is in transmission connection between driving gear and power shaft of switching, thus share gear at different forward range
When group, it still is able to realize gear pre-hung, it is simple to improve the fuel economy of vehicle.
Another object of the present utility model is to propose a kind of vehicle being configured with double-clutch automatic gearbox, having
There is more gear, and arrange relatively easy.
For reaching above-mentioned purpose, the technical solution of the utility model is achieved in that
A kind of vehicle, this vehicle is provided with the above-mentioned double-clutch automatic gearbox that this utility model provides.
Described vehicle is identical relative to prior art have the advantage that with above-mentioned double-clutch automatic gearbox, at this no longer
Repeat.
Other features and advantages of the utility model will be described in detail in detailed description of the invention part subsequently.
Accompanying drawing explanation
The accompanying drawing constituting a part of the present utility model is further appreciated by of the present utility model for providing, and this practicality is new
The schematic description and description of type is used for explaining this utility model, is not intended that improper restriction of the present utility model.?
In accompanying drawing:
Fig. 1 is the schematic diagram of the double-clutch automatic gearbox described in this utility model embodiment.
Description of reference numerals:
1-power shaft, 1a-the first power shaft, 1b-the second power shaft；2-output shaft, 2a-the first output shaft, 2b-second is defeated
Shaft；3-power source, 3a-electromotor, 3b-motor；4-tooth rest；K1-first clutch, K2-second clutch, K3-the 3rd
Clutch；
DG2-bis-keeps off driving gear, and DG3-tri-keeps off driving gear, and DG4-tetra-keeps off driving gear, and DG5-five keeps off driving gear,
DG6-six keeps off driving gear, and DG7-seven keeps off driving gear；
FG2-bis-keeps off driven gear, and FG3-tri-keeps off driven gear, and FG4-tetra-keeps off driven gear, and FG5-five keeps off driven gear,
FG6-six keeps off driven gear, and FG7-seven keeps off driven gear, FGR-reverse gear；
FS26-bis-or six keeps off lock unit, and FS3-tri-keeps off lock unit, and FS4-tetra-keeps off lock unit, and FS57-five or seven keeps off lock unit, DS-
Driving gear lock unit.
Detailed description of the invention
It should be noted that in the case of not conflicting, the embodiment in this utility model and the feature in embodiment can
To be mutually combined.
It addition, each driving gear being previously mentioned in embodiment of the present utility model (or driven gear, tooth rest) and phase
" being fixedly installed " relation of the power shaft (or output shaft) answered, refers to that the two is pivotally connected relation in the integral type of rotation direction,
As connected by spline or being integrally formed；" movable setting " relation then refers to that the two separate type in rotation direction pivots
Annexation, as by bearing connection etc..For example, in FIG, five gear driving gear DG5 are fixedly installed on the first input
On axle 1a, i.e. referring to, when being rotated by the first power shaft 1a input power, this five gear driving gear DG5 is the most together
Rotate；Two gear driven gear FG2 are movably set on the second output shaft 2b, i.e. refer to, when pivoting power (by two gear driving tooths
Wheel DG2) be transferred to two gear driven gear FG2 and make this two gear driven gear FG2 rotate time, if do not utilize two or six gear lock units
FS26 makes this two gears driven gear FG2 transmission be bonded to the second output shaft 2b, then this second output shaft 2b can keep static.
In this utility model, corresponding to the general understanding of those skilled in the art, unless stated otherwise, each driving tooth
Wheel is defaulted as often engaging with corresponding driven gear and constitutes gear train, such as, in FIG, and two gear driving gear DG2 and two gears
Driven gear FG2 often engages, three gear driving gear DG3 and three gear driven gear FG3 often engage ....Due to technical scheme
Degree of association relatively low, this utility model will omit design parameter and the descriptions of size relationship such as the modulus of each gear, the numbers of teeth.
Describe this utility model below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
With reference to shown in Fig. 1, with conventional art similarly, double clutches of a kind of preferred implementation of this utility model become automatically
Speed device includes for receiving from two power shafts 1 of power of power source 3 and defeated for outputting power to two of wheel
Shaft 2.Wherein, described power source 3 can include the one or both in electromotor 3a and motor 3b, is being provided with two power
When source 3, electromotor 3a or 3b can be used to drive by the 3rd clutch K3 switching, thus, such as block up at low speed
Electromotor 3b can be disconnected under operating mode, reduce energy loss, improve VE Vehicle Economy.
Wherein, power shaft 1 includes the first power shaft 1a and the second power shaft 1b, and it is defeated that this second power shaft 1b is set in first
Enter on axle 1a can relatively independent rotate.For ease of the transmission engagement relationship of switching with power source 3, the first power shaft 1a passes through
First clutch K1 is in transmission connection in power source 3, and the second power shaft 1b is in transmission connection in power source 3 by second clutch K2.
It is respectively arranged with one or more driving gear on this first power shaft 1a and the second power shaft 1b, as defeated in being movably arranged on first
Enter on axle 1a three gear driving gear DG3 and the seven gear driving gear DG7 being fixedly installed on this first power shaft 1a；Activity sets
Put two gear driving gear DG2 on the second power shaft 1b and six gear driving gear DG6 etc..
Output shaft 2 includes the first output shaft 2a and the second output shaft 2b, and it be arranged in parallel with described power shaft 1.This is first years old
It is respectively arranged with one or more driven gear, as being movably arranged on the first output shaft 2a on output shaft 2a and the second output shaft 2b
On three gear driven gear FG3 and reverse gear driven gear FGR；The two gear driven gears being movably arranged on the second output shaft 2b
FG2, five gear driven gear FG5, six gear driven gear FG6, seven gear driven gear FG7 etc..Each driving gear with corresponding from
Moving gear engagement constitutes multiple gear trains.
On output shaft 2, driven gear is generally movable to be arranged, and the most also needs to arrange driven gear lock unit, is used for selecting
Property ground engage with driven gear, thus obtain the drive path with different drive ratios by different selections, by driven tooth
The torque of wheel is transferred to corresponding output shaft 2, constitutes multiple gear.As it is shown in figure 1, described driven gear lock unit can include
Two or six gears two gear driven gear FG2 or six gear driven gear FG6 transmissions being bonded to the second output shaft 2b for selectivity are same
Walk device FS26, for selectivity, five gear driven gear FG5 or seven gear driven gear FG7 transmissions be bonded to the second output shaft 2b's
Five or seven gear lock unit FS57, for selectivity, tooth rest 4 or reverse gear FGR transmission are bonded to three gears of the first output shaft 2a
Lock unit FS3 and for selectivity by four gear driven gear FG4 transmissions be bonded to tooth rest 4 four gear lock unit FS4.
Importantly, in double-clutch automatic gearbox of the present utility model, at least one described gear train is used for difference
In the bang path of forward range, thus share when realizing this difference forward range and be arranged on power shaft 1 and output shaft 2
Gear, it is to avoid gear quantity increase.Thus, it is possible to size will not be dramatically increased when having more gear (such as 7 gears)
And amount of parts, it is simple to the layout of associated components (such as motor 3b).
In order to be more fully understood that technology of the present utility model is conceived, existing first explanation reality shown in this utility model accompanying drawing 1
Execute the concrete structure in example, each gear drive path and shift logic, so can be more easily understood of the present utility model respectively
Item technical scheme.
In the double-clutch automatic gearbox shown in Fig. 1, be provided with three bilateral synchronous devices, two Unilateral synchronizers and
12 change-speed gearings, to realize multiple different gear:
There is on first power shaft 1a seven gear driving gear DG7, five gear driving gear DG5 and the movable setting being fixedly installed
Three gear driving gear DG3.Wherein, three gear driving gear DG3 can be by driving gear lock unit DS optionally with the
One power shaft 1a transmission engages, thus, three gear driving gear DG3 and first input can be cut off by driving gear lock unit DS
The relation that is in transmission connection between axle 1a, thus when different forward range share gear train, it still is able to realize gear pre-
Hang (this will describe in detail) subsequently, it is simple to improve the fuel economy of vehicle.
Having two gear driving gear DG2, the six gear driving gear DG6 being fixedly installed on second power shaft 1b, this six gear is main
Moving gear DG6 also makees four gear driving gear DG4 and uses, and is i.e. simultaneously engaged four gear driven gear FG4 and six gear driven gear FG6.
Three gear driven gear FG3, four gear driven gear FG4 and reverse gears it are movably set with on first output shaft 2a
FGR, wherein, three gear driven gear FG3 are movably arranged on this first output shaft 2a by tooth rest 4, four gear driven gear FG4
It is movably arranged on tooth rest 4.Tooth rest 4 or reverse gear FGR transmission can be optionally made to connect by three gear lock unit FS3
It is bonded to the first output shaft 2a, can optionally make four gear driven gear FG4 transmissions be bonded to gear by four gear lock unit FS4
Frame 4.
Seven gear driven gear FG7, five gear driven gear FG5, six gear driven gears it are movably set with on second output shaft 2b
FG6, two gear driven gear FG2.Wherein, it is provided with five or seven gears between seven gear driven gear FG7 and five gear driven gear FG5 to synchronize
Device, is provided with two or six gear lock units between six gear driven gear FG6 and two gear driven gear FG2.It addition, two gear driven gears
FG2 often engages with above-mentioned reverse gear FGR, uses as reverse idler gear in position of reversing gear.
The double-clutch automatic gearbox of this embodiment there are seven forward range and two reverse gear, wherein, each gear transmission
Path is as follows:
First gear: the first power shaft 1a → driving gear lock unit DS → tri-gear driving gear DG3 → tri-gear driven gear
FG3 → tooth rest 4 → tetra-gear lock unit FS4 → tetra-gear driven gear FG4 → tetra-gear driving gear DG4 (i.e. six gear driving gears
DG6) → the second power shaft 1b → bis-gear driving gear DG2 → bis-gear driven gear FG2 → bis-or six keep off lock unit FS26 → the second
Output shaft 2b；
Second gear: the second power shaft 1b → bis-gear driving gear DG2 → bis-gear driven gear FG2 → bis-or six keep off lock unit
FS26 → the second output shaft 2b；
Third gear: the first power shaft 1a → driving gear lock unit DS → tri-gear driving gear DG3 → tri-gear driven gear
FG3 → tooth rest 4 → tri-keeps off lock unit FS3 → the first output shaft 2a；
Fourth gear: the second power shaft 1b → tetra-gear driving gear DG4 → tetra-gear driven gear FG4 → tetra-gear lock unit FS4
→ tooth rest 4 → tri-keeps off lock unit FS3 → the first output shaft 2a；
Fifth gear: the first power shaft 1a → five gear driving gear DG5 → five gear driven gear FG5 → five or seven keep off lock unit
FS57 → the second output shaft 2b；
Sixth gear: the second power shaft 1b → six gear driving gear DG6 (i.e. four gear driving gear DG4) → six gear driven gears
FG6 → bis-or six keep off lock unit FS26 → the second output shaft 2b；
7th gear: the first power shaft 1a → seven gear driving gear DG7 → seven gear driven gear FG7 → five or seven keep off lock unit
FS57 → the second output shaft 2b；
R1 keeps off: the first power shaft 1a → driving gear lock unit DS → tri-gear driving gear DG3 → tri-gear driven gear FG3
→ tooth rest 4 → tetra-gear lock unit FS4 → tetra-gear driven gear FG4 → tetra-gear driving gear DG4 → the second power shaft 1b → bis-
Gear driving gear DG2 → bis-gear driven gear FG2 → reverse gear FGR → tri-keep off lock unit FS3 → the first output shaft 2a；
R2 keeps off: second power shaft 1b → bis-gear driving gear DG2 → bis-gear driven gear FG2 → reverse gear FGR → tri-
Gear lock unit FS3 → the first output shaft 2a.
By above-mentioned each gear drive path it can be seen that the drive path of a gear actually contains three gear change-speed gearings
The gear teeth wheels of group, four-speed gear shift gear train (reversely) and two gear gear teeth wheels, i.e. these three gears are used for a gear
Bang path in.Thus, it is not necessary to an independent gear driving gear and a gear driven gear, and its speed-change process is by detouring other
Forward range and realize, it is to avoid the space Layout Problem that many gears bring.
For the embodiment shown in Fig. 1, its shift logic is as shown in the table, and (wherein, " FS26-is left " represents that two or six gears are same
Step device FS26 be bonded to left position with by six gear driven gear FG6 transmissions be bonded to the second output shaft 2b, other bilateral synchronous devices with
This analogizes):
| Gear | Clutch | Lock unit |
| First gear | K1 | DS, FS4, FS26-are right |
| Second gear | K2 | FS26-is right |
| Third gear | K1 | DS, FS3-are left |
| Fourth gear | K2 | FS4, FS3-are left |
| Fifth gear | K1 | FS57-is right |
| Sixth gear | K2 | FS26-is left |
| 7th gear | K1 | FS57-is left |
| R1 keeps off | K1 | DS, FS4, FS3-are right |
| R2 keeps off | K2 | FS3-is right |
This utility model is by arranging driving gear lock unit DS on the first power shaft 1a, it is possible to realize gear pre-hung.
In the embodiment shown in fig. 1, the pre-hung of the fifth gear being mainly reflected under fourth gear state.Specifically, double shown in Fig. 1
In clutch automatic gearbox, when being in fourth gear state, as described above, second clutch K2 engages, three gear lock unit FS3
Left position engages, and four gear lock unit FS4 are also at engagement state.Power source 3 is to the second power shaft 1b input power, and along fourth gear
The drive path transmission of position, it may be assumed that the second power shaft 1b → tetra-gear driving gear DG4 → tetra-gear driven gear FG4 → tetra-gear synchronizes
Device FS4 → tooth rest 4 → tri-keeps off lock unit FS3 → the first output shaft 2a.Due to three gear driven gear FG3 and four gear driven gears
The special setting (sharing to realize gear train, be provided with tooth rest 4) of FG4, when three gear lock unit FS3 left positions joints, four gears
When lock unit FS4 engages, three gear driven gear FG3 can rotate with the rotation of four gears driven gear FG4 (and tooth rest 4),
And then the three gear driving gear DG3 being engaged with also rotate.
Now, if being not provided with driving gear lock unit DS, (it is defeated that i.e. three gear driving gear DG3 are revised as being fixedly installed on first
Enter on axle 1a), pre-hung fifth gear (the i.e. 57 gear right positions of lock unit FS57 engage) will cause three gear driving gear DG3 to drive successively
First power shaft 1a, five gear driving gear DG5, five gear driven gear FG5, five or seven gear lock unit FS57 rotate, and then by the
Two output shaft 2b export power.
In this case, the pre-hung of fifth gear causes the power transmitted by four gear driving gear DG4 simultaneously defeated through first
Shaft 2a and the second output shaft 2b outwards exports, and the two interferes, and the most this pre-hung can not be implemented, fourth gear become the 5th
Will appear from power during gear to be interrupted.This utility model solves by arranging driving gear lock unit DS on the first power shaft 1a
Certainly this problem.I.e. due to this driving gear lock unit DS, three gear driving gear DG3 are without being fixedly installed on the first power shaft 1a
On, thus cut off and transmitted to the power of the first power shaft 1a and follow-up fifth gear drive path by three gear driving gear DG3, with
Power is avoided to interfere when pre-hung fifth gear.
On the basis of embodiment illustrated in fig. 1, in conjunction with described above, various deformation embodiment can be obtained.Such as, may be used
To be respectively provided with four gear driving gear DG4 and six gear driving gear DG6 on the second power shaft 1b.It is double that this utility model provides
Clutch automatic gearbox can also have more or less than seven gears, with satisfied different operating mode needs.For each gear teeth
Wheel (group), it is also possible to carry out suitable change, for example, it is possible to arrange six or seven gear lock units with select six gear driven gear FG6 and
Seven gear driven gear FG7 and the transmission engagement relationships of the second output shaft 2b.
This utility model mainly shares gear teeth wheels by the drive path making different forward range and solves to keep off more
The technical problem that lower space, position limits, under this technology is conceived, this utility model is not limited to above-mentioned first gear drive path
Detour the mode of other gear gear teeth wheels, it is also possible to such as arranges a gear driving gear and a gear driven gear, and makes
Second gear drive path detours other gear gear teeth wheels etc..Correspondingly, in order to realize gear pre-hung, tooth rest 4 and active
Position is set can being adjusted correspondingly of gear synchronizer DS.
It addition, this utility model also provides for the vehicle with above-mentioned double-clutch automatic gearbox.Typically, this vehicle is permissible
There are seven forward range and electromotor 3a and two power sources of motor 3b.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all at this
Within the spirit of utility model and principle, any modification, equivalent substitution and improvement etc. made, should be included in this utility model
Protection domain within.
Claims (10)
1. a double-clutch automatic gearbox, including:
Power shaft (1), including the first power shaft (1a) and the second power shaft (1b), described first power shaft (1a) by first from
Clutch (K1) is in transmission connection in power source (3), and described second power shaft (1b) is sheathed on described first power shaft (1a) and above and leads to
Cross second clutch (K2) to be in transmission connection in described power source (3)；And,
Output shaft (2), including the first output shaft (2a) be arrangeding in parallel with described power shaft (1) respectively and the second output shaft
(2b),
It is characterized in that, described first power shaft (1a) and described second power shaft (1b) are respectively arranged with one or more master
Moving gear, described first output shaft (2a) and described second output shaft (2b) are respectively arranged with one or more and described active
Gear is meshed to constitute the driven gear of gear train and for being selectively engaged the driven gear of described driven gear together
Step device, optionally can exist along the described gear train with different drive ratios by operating described driven gear lock unit
Transmission constitute multiple gear between described power shaft (1) and described output shaft (2), wherein, at least one described gear train quilt
In the bang path of different forward range.
Double-clutch automatic gearbox the most according to claim 1, it is characterised in that described driving gear includes being fixedly installed
Five gears driving gear (DG5) on described first power shaft (1a) and seven gears driving gear (DG7), described driven gear includes
Five gears driven gear (FG5) being movably set on described second output shaft (2b) and seven gears driven gear (FG7), described driven
Gear synchronizer includes for optionally making described five gears driven gear (FG5) or described seven gear driven gear (FG7) transmissions
It is bonded to five or seven gears lock unit (FS57) of described second output shaft (2b).
Double-clutch automatic gearbox the most according to claim 1, it is characterised in that described first power shaft (1a) and/or
There is on described second power shaft (1b) at least one movable described driving gear arranged and described for optionally making
The movable described driving gear transmission arranged is bonded to described first power shaft (1a) and/or the master of described second power shaft (1b)
Moving gear lock unit (DS).
Double-clutch automatic gearbox the most according to claim 3, it is characterised in that described driving gear includes being fixedly installed
Two gears driving gear (DG2) on described second power shaft (1b) and six gears driving gear (DG6), described driven gear includes
Two gears driven gear (FG2) being movably set on described second output shaft (2b) and six gears driven gear (FG6), described driven
Gear synchronizer includes for optionally making described two gears driven gear (FG2) or described six gear driven gear (FG6) transmissions
It is bonded to two or six gears lock unit (FS26) of described second output shaft (2b).
Double-clutch automatic gearbox the most according to claim 4, it is characterised in that described driving gear includes being arranged at institute
State on the first power shaft (1a) three gears driving gear (DG3) and four gears being fixedly installed on described second power shaft (1b) are main
Moving gear (DG4), described driven gear includes three gears driven gear (FG3) being movably set on described first output shaft (2a)
With four gears driven gear (FG4), described driven gear lock unit includes for making described three gear driven gear (FG3) transmissions engage
Three gears lock unit (FS3) to described first output shaft (2a).
Double-clutch automatic gearbox the most according to claim 5, it is characterised in that described six gears driving gear (DG6) are same
Time be used as described four gears driving gear (DG4), described three gears driven gear (FG3) are movably set in described by tooth rest (4)
On first output shaft (2a), described four gears driven gear (FG4) are movably set on described tooth rest (4), described driven gear
Lock unit includes for making described four gear driven gear (FG4) transmissions be bonded to four gear lock units of described tooth rest (4)
(FS4), described three gears lock unit (FG3) can be chosen so as to described tooth rest (4) transmission and be bonded to described first output shaft
(2a)。
Double-clutch automatic gearbox the most according to claim 6, it is characterised in that described driving gear lock unit (DS) is solid
Surely arrange on described first power shaft (1a), and can optionally make described three gear driving gear (DG3) transmissions be bonded to institute
State the first power shaft (1a).
Double-clutch automatic gearbox the most according to claim 5, it is characterised in that the most alive on described first output shaft (2a)
The dynamic reverse gear (FGR) that is provided with, described reverse gear (FGR) often engages with described two gears driven gear (FG2) and can lead to
Cross described three gears lock unit (FS3) to be chosen as transmission and be bonded to described first output shaft (2a).
Double-clutch automatic gearbox the most as claimed in any of claims 1 to 8, it is characterised in that described power source
(3) include electromotor (3a) and motor (3b), described electromotor (3a) or described motor (3b) be used for be in transmission connection to described
The 3rd clutch (K3) it is provided with in the drive path of first clutch (K1) and second clutch (K2).
10. a vehicle, it is characterised in that described vehicle be provided with in claim 1-9 double clutches described in any one from
Dynamic variator.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620662872.9U CN205715479U (en) | 2016-06-29 | 2016-06-29 | Double-clutch automatic gearbox and vehicle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620662872.9U CN205715479U (en) | 2016-06-29 | 2016-06-29 | Double-clutch automatic gearbox and vehicle |
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| CN205715479U true CN205715479U (en) | 2016-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620662872.9U Expired - Fee Related CN205715479U (en) | 2016-06-29 | 2016-06-29 | Double-clutch automatic gearbox and vehicle |
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| CN (1) | CN205715479U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107953765A (en) * | 2017-11-30 | 2018-04-24 | 安徽江淮汽车集团股份有限公司 | Hybrid power system and vehicle based on longitudinal double-clutch automatic gearbox |
| CN108591377A (en) * | 2018-06-20 | 2018-09-28 | 浙江吉利控股集团有限公司 | Three clutch hybrid gearboxes |
| CN110375041A (en) * | 2019-07-02 | 2019-10-25 | 中国第一汽车股份有限公司 | A kind of hybrid gearbox |
| CN112443630A (en) * | 2019-08-30 | 2021-03-05 | 广州汽车集团股份有限公司 | Automatic transmission and vehicle with same |
| CN113669418A (en) * | 2020-05-14 | 2021-11-19 | 广州汽车集团股份有限公司 | Eight-speed automatic transmission and vehicle |
| CN113685506A (en) * | 2020-05-18 | 2021-11-23 | 广州汽车集团股份有限公司 | Ten keep off two separation and reunion derailleurs and vehicle |
| CN113685497A (en) * | 2020-05-18 | 2021-11-23 | 广州汽车集团股份有限公司 | Ten keep off two separation and reunion derailleurs and vehicle |
| CN113685503A (en) * | 2020-05-18 | 2021-11-23 | 广州汽车集团股份有限公司 | Ten keep off two separation and reunion derailleurs and vehicle |
| CN113685501A (en) * | 2020-05-18 | 2021-11-23 | 广州汽车集团股份有限公司 | Ten keep off two separation and reunion derailleurs and vehicle |
| CN113864407A (en) * | 2020-06-30 | 2021-12-31 | 比亚迪股份有限公司 | Transmission, power system and vehicle |
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2016
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107953765A (en) * | 2017-11-30 | 2018-04-24 | 安徽江淮汽车集团股份有限公司 | Hybrid power system and vehicle based on longitudinal double-clutch automatic gearbox |
| CN108591377A (en) * | 2018-06-20 | 2018-09-28 | 浙江吉利控股集团有限公司 | Three clutch hybrid gearboxes |
| CN110375041A (en) * | 2019-07-02 | 2019-10-25 | 中国第一汽车股份有限公司 | A kind of hybrid gearbox |
| CN112443630A (en) * | 2019-08-30 | 2021-03-05 | 广州汽车集团股份有限公司 | Automatic transmission and vehicle with same |
| CN113669418A (en) * | 2020-05-14 | 2021-11-19 | 广州汽车集团股份有限公司 | Eight-speed automatic transmission and vehicle |
| CN113669418B (en) * | 2020-05-14 | 2024-03-22 | 广州汽车集团股份有限公司 | Eight-speed automatic transmission and vehicle |
| CN113685497A (en) * | 2020-05-18 | 2021-11-23 | 广州汽车集团股份有限公司 | Ten keep off two separation and reunion derailleurs and vehicle |
| CN113685503A (en) * | 2020-05-18 | 2021-11-23 | 广州汽车集团股份有限公司 | Ten keep off two separation and reunion derailleurs and vehicle |
| CN113685501A (en) * | 2020-05-18 | 2021-11-23 | 广州汽车集团股份有限公司 | Ten keep off two separation and reunion derailleurs and vehicle |
| CN113685506A (en) * | 2020-05-18 | 2021-11-23 | 广州汽车集团股份有限公司 | Ten keep off two separation and reunion derailleurs and vehicle |
| CN113685506B (en) * | 2020-05-18 | 2024-03-22 | 广州汽车集团股份有限公司 | Ten-gear double-clutch transmission and vehicle |
| CN113685497B (en) * | 2020-05-18 | 2024-03-22 | 广州汽车集团股份有限公司 | Ten-gear double-clutch transmission and vehicle |
| CN113685501B (en) * | 2020-05-18 | 2024-03-22 | 广州汽车集团股份有限公司 | Ten-gear double-clutch transmission and vehicle |
| CN113685503B (en) * | 2020-05-18 | 2024-03-22 | 广州汽车集团股份有限公司 | Ten-gear double-clutch transmission and vehicle |
| CN113864407A (en) * | 2020-06-30 | 2021-12-31 | 比亚迪股份有限公司 | Transmission, power system and vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191120 Address after: 071000 No.75, Dongsheng Road, Lianchi District, Baoding City, Hebei Province Patentee after: Beehive transmission technology Hebei Co.,Ltd. Address before: 071000 No. 2266 Chaoyang South Street, Hebei, Baoding Patentee before: GREAT WALL MOTOR Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 |