CN205654841U - Power offset -type power of shifting gear box of shifting - Google Patents
Power offset -type power of shifting gear box of shifting Download PDFInfo
- Publication number
- CN205654841U CN205654841U CN201620336241.8U CN201620336241U CN205654841U CN 205654841 U CN205654841 U CN 205654841U CN 201620336241 U CN201620336241 U CN 201620336241U CN 205654841 U CN205654841 U CN 205654841U
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- Prior art keywords
- gear
- power
- tooth
- driving cog
- passive
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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
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/023—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
- F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
- F16H3/087—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears
- F16H3/093—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears with two or more countershafts
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
- F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
- F16H3/12—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts with means for synchronisation not incorporated in the clutches
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H2306/00—Shifting
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Transmission Device (AREA)
- Structure Of Transmissions (AREA)
- Transmission Devices (AREA)
Abstract
The utility model discloses a power offset -type power of shifting gear box of shifting, it is epaxial to keep off position power primary input through the solid empty cover of power compensation primary input axle at the hollow, and it is very short that the hollow keeps off position power primary input axle for the manufacturing degree of difficulty greatly reduced of hollow shaft. Use the utility model discloses a device, gear box that type automatic gearbox used shortens along axial dimensions can to make power offset -type power shift gears, and the processing degree of difficulty is very lower, power compensation multi -gear ization during being convenient for realize the many gearizations of power transmission and shifting gears, simple structure, the cost is lower, and power compensation control changes the realization during keeping off position power take off and shifting gears, is favorable to reducing the motor vehicle emission, improves security, travelling comfort and the economic nature of vehicle.
Description
Technical field
This utility model patent belongs to automobile automatic gear technical field, mends particularly to a kind of shifting power
Repay type power shifting gear-box.
Background technology
The research the earliest of dual-clutch transmission (DCT) starts from 1938, first production in enormous quantities
Dual-clutch transmission product is the DQ250 product of germany volkswagen, and dual-clutch transmission becomes domestic and international
Main car load factory and the target of variator supplier favor.The realization of dual-clutch transmission function will be by speed
Score is that odd number gear speed ratio and even number gear speed ratio two groups, odd number gear speed ratio and even number gear speed ratio are respectively by one
Longer solid shafting and empty set realize the input of power at its longest outer hollow axle.This type of speed change
Device makes it expand at gear and effectively to control the physical dimension of gear-box because of the principle that its structure designs
Aspect design difficulty is very big, and structure is the most complex, and difficulty of processing is the biggest, and cost is the most non-
Chang Gao, dual-clutch transmission (DCT) controls to use gear directly to overlap the principle of transmission, therefore its
Control difficulty the biggest.
Utility model content
In order to solve, traditional double clutch speed-changer (DCT) manufacturing cost is high, control the problem that difficulty is big,
The utility model proposes the shifting power offset-type power shifting gear-box of a kind of Novel work principle.
For realizing above-mentioned technical purpose, the technical solution of the utility model is, a kind of shifting power offset-type
Power shifting gear-box, moves including gear power primary input axle, power compensation primary input axle, the first gear
Power turns to the actively transmission of idle pulley, the first gear power input gear, the first gear power input shaft, gear
Tooth, gear main transmission speed ratio select lock unit, the passive driving cog of gear, the first gear power output master to subtract
Driving tooth, the first gear power output shaft, P keep off tooth, master subtracts driven gear shaft, master subtracts passive tooth, second gear
Position power output shaft, the second gear power output is main subtract driving tooth, the idle pulley that reverses gear, the idler shaft that reverses gear, the
Two gear power input gears, the second gear power input shaft, the passive driving cog of power compensation, power are mended
Repaying speed ratio selects lock unit, the second gear electronic-controlled power steering idle pulley, power compensation actively driving cog, gear to move
Power input main clutch and shifting power compensate input side clutch, described gear power primary input axle 1
For hollow axle, and one end is connected with gear power input main clutch 24, and power compensation primary input axle 2 is worn
Move with the gearshift being arranged on gear power input main clutch 24 the same side after crossing gear power primary input axle 1
Force compensating input side clutch 25 connects, gear power primary input axle 1 and the first gear electronic-controlled power steering idle pulley
3 engagements, the first gear electronic-controlled power steering idle pulley 3 empty set is on the first gear power output shaft 10, and with the
One gear power input gear 4 engages, the first gear power input gear 4 and the input of the first gear power
Axle 5 spline connects, gear actively driving cog 6 empty set on the first gear power input shaft 5, gear master
Transmission speed ratio selects lock unit 7 to be connected with the first gear power input shaft 5 spline, gear actively driving cog 6
Driving cog 8 passive with gear engages, and the output of the passive driving cog of gear the 8, first gear power is main subtracts driving tooth
9 and first gear power output shaft 10 be overall axle tooth, the first gear power output is main subtract driving tooth 9 with
Main subtracting passive tooth 13 and engage, the main passive tooth 13 that subtracts subtracts driven gear shaft 12 be connected with main, and P gear tooth 11 is same
Master subtracts driven gear shaft 12 and connects, and gear power primary input axle 1 is nibbled with the second gear electronic-controlled power steering idle pulley 22
Close, the second gear electronic-controlled power steering idle pulley 22 empty set on the second gear power output shaft 14, the second gear
Electronic-controlled power steering idle pulley 22 engages with the second gear power input gear 18, the second gear power input gear
18 connect with the second gear power input shaft 19 splines, the second gear power output is main subtract driving tooth 15,
The passive driving cog of gear 8 and the second gear power output shaft 14 are overall axle tooth, the second gear power output
The main driving tooth 15 that subtracts subtracts passive tooth 13 engage with main, and the idle pulley 16 that reverses gear is operationally with gear active transmission
The passive tooth 26 of reversing gear reversed gear in driving tooth 27 and the passive driving cog of gear 8 in tooth 6 engages, not work
Separating when making, idle pulley empty set 16 of reversing gear is being reversed gear on idler shaft 17, and power compensation actively driving cog 23 is same
Power compensation primary input axle spline 2 connects, and power compensation actively driving cog 23 is with the passive transmission of power compensation
Tooth 20 engages, power compensation passive driving cog 20 empty set on the second gear power output shaft 14, power
Compensating speed ratio selects lock unit 21 and the second gear power output shaft 14 spline to connect.
A kind of shifting power offset-type power shifting method, uses shifting power as claimed in claim 1
Offset-type power shifting gear-box, comprises the following steps:
Power is passed through the first gear electronic-controlled power steering idle pulley 3 and second gear by gear power input main clutch 24
Position electronic-controlled power steering idle pulley 22 shunting passes to the first gear power input gear 4 and the input of the second gear power
Gear 18；First gear power input gear 4 drives the first gear power input shaft 5 to rotate, second gear
Position power input gear 18 drives the second gear power input shaft 19 to rotate；First gear power input shaft 5
With the gear master that the second gear power input shaft 19 drives the different gears connected at respective axle upper spline respectively
Transmission speed ratio selects lock unit 7 to rotate；Select instruction according to corresponding gear, select corresponding gear master
Transmission speed ratio selects the lock unit 7 engagement corresponding gear actively driving cog 6 that desynchronizes to transmit power, so
First gear power input shaft 5 selects lock unit 7 to be transmitted by power by corresponding gear main transmission speed ratio
Give and be in gear instruction target lower gear actively driving cog 6；Power is passed by corresponding gear actively driving cog 6
Passing the passive driving cog of gear 8 of corresponding gear, the passive driving cog of gear 8 connects drive first by spline
Gear power output shaft 10 or the second gear power input shaft 19 rotate transmission power；First gear power
Output shaft 10 imparts power to subtract driving tooth 9, or second with the output of its gear power being made of one is main
Gear power input shaft 19 imparts power to subtract actively with its second gear power output master being made of one
Tooth 15；First gear power output master subtracts driving tooth 9 or the main driving tooth 15 that subtracts of the second gear power output will
Power passes to master by engagement and subtracts passive tooth 13；Changing of switching is selected at gear actively driving cog 6 gear
During gear, shifting power compensates input side clutch 25 and imparts power to power compensation primary input axle 2；
Power compensation primary input axle 2 imparts power to the power compensation actively transmission being connected to it on by spline
Tooth 23；Power compensation actively driving cog 23 passes to the passive driving cog of power compensation 20 by gear engagement；
Power compensation passive driving cog 20 empty set is on the second gear power output shaft 14；With the second gear power
The power compensation speed ratio that output shaft 14 spline connects selects lock unit 21 to select synchro-meshing difference gear
The passive driving cog of power compensation 20, it is achieved the passive driving cog of power compensation 20 is fast by power compensation by power
Than selecting lock unit 21 to pass to the second gear power output shaft 14, the second gear power output shaft 14 will
Power passes to subtract driving tooth 15 with its second gear power output master being made of one；Second gear power
Output is main to be subtracted driving tooth 15 and by engagement, power is passed to the main passive tooth 13 that subtracts realizes in gear actively biography
Dynamic tooth 6 gear selects the power compensation output during the gearshift of switching.
Described method, when selecting to reverse gear, promotes the idle pulley 16 that reverses gear in same gear actively driving cog 6
Passive tooth 26 of reversing gear in the driving tooth 27 that reverses gear driving cog passive with gear 8 contacts to realize reversing gear；By P
Gear tooth 11 pins to realize P gear function.
Described method, by changing gear actively driving cog 6, the passive driving cog of gear 8, power compensation
Actively driving cog 23, the passive driving cog of power compensation 20 shift gear quantity with realize 5 gears and with
On forward output, by 5 grades, often increase a forward, the most accordingly increase by one gear
Actively driving cog 6 and the gear quantity of a passive driving cog of gear 8；When often increasing by two gears actively
During the gear quantity of driving cog 6 and the passive driving cog of gear 8, increase a power compensation actively driving cog
23 and the gear quantity of a passive driving cog of power compensation 20.
Described method, at the gear described in change actively driving cog 6, the passive driving cog of gear 8, power
When compensating the shift gear quantity of actively driving cog 23, the passive driving cog of power compensation 20, gear actively passes
Dynamic tooth 6 driving cog passive with gear 8 is arranged in order by gear order that to be arranged in the first gear power defeated
Enter axle the 5, first gear power output shaft the 10, second gear power input shaft the 19, second gear power defeated
On shaft 14；Power compensation actively driving cog 23 and power compensation passive driving cog 20 are also according to power
Compensate gear order and be arranged in power compensation primary input axle 2 and the second gear power output shaft 14 accordingly
On, or be further added by one parallel with primary input axle, with power compensation primary input axle 2 engagement power mend
Repay output countershaft and connect the passive driving cog of all of power compensation 20.
The technical solution of the utility model is at hollow gear by solid power compensation primary input axle empty set
On the power primary input axle of position, hollow gear power primary input axle is the shortest so that the manufacture of hollow axle is difficult
Degree is substantially reduced.The power of gear power primary input axle will be divided about power by gear electronic-controlled power steering idle pulley
Spreading and pass two gear driving shafts, the power input gear on two gear driving shafts is respectively with respective
Output gear engagement on power output shaft, is so arranged in left and right by many gear teeth wheel set parallel
On gear power input shaft, substantially reduce gear-box length axially, many grades can be effectively reduced
Positionization power compensation power shifting type automatic transmission is at the installing space of electromotor cabin.Left and right is parallel
The layout of power compensation driving gear pair has been left in space between gear power input shaft for, it is achieved shifted gears
The unbroken compensation of power in journey exports.This gear-box is different from traditional manual gear gear-box, shows
Use multiaxis input multiaxis output scheme, can have little shortening gear-box length axially.This gear
Case also different from traditional DCT gear-box, its gear pair be divided into realize gear transmission and gearshift during dynamic
Force compensating two kinds of functions of output.Gear travelling gear is arranged on without odd even gear packet as tradition DCT
On different driving shafts, can sequentially arrange and be arranged on the gear power input shaft that left and right is parallel,
Therefore this gear box designs can realize 5 speed forward gears+reverse gear, 6 speed forward gears+reverse gear, 7 speed forward gears
+ reverse gear, 8 speed forward gears+reverse gear and expand more gear transmission further, and in different gear transmissions
The function that many gears power compensation output during switching selects.This this roller box is different from traditional DCT and adopts
With longer hollow axle design, its hollow axle used is shorter.Use this utility model Patent equipment, can
So that the gear-box size vertically of power compensation type power shifting type automatic transmission shortens, difficult processing
Spend the most relatively low, it is simple to realize power compensation many gearizations during power transmission many gearizations and gearshift, knot
Structure is simple, and cost is lower, and during the output of gear power and gearshift, power compensation controls to be more easy to realize, favorably
In reducing motor vehicle emission, improve the safety of vehicle, comfortableness and economy.
The utility model is described in further detail below in conjunction with the accompanying drawings.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model patent；
Wherein 1 is gear power primary input axle, and 2 is power compensation primary input axle, and 3 is the first gear power
Turning to idle pulley, 4 is the first gear power input gear, and 5 is the first gear power input shaft, and 6 is gear
Actively driving cog, 7 is that gear main transmission speed ratio selects lock unit, and 8 is the passive driving cog of gear, and 9 is the
One gear power output is main subtracts driving tooth, and 10 is the first gear power output shaft, and 11 keep off tooth for P, and 12 are
Master subtracts driven gear shaft, and 13 is that master subtracts passive tooth, and 14 is the second gear power output shaft, and 15 is the second gear
Power output is main subtracts driving tooth, and 16 is the idle pulley that reverses gear, and 17 is the idler shaft that reverses gear, and 18 is the second gear power
Input gear, 19 is the second gear power input shaft, and 20 is the passive driving cog of power compensation, and 21 is power
Compensating speed ratio and select lock unit, 22 is the second gear electronic-controlled power steering idle pulley, and 23 is power compensation actively transmission
Tooth, 24 input main clutch for gear power, and 25 compensate input side clutch for shifting power, and 26 for falling
Gear passive tooth, 27 is the driving tooth that reverses gear.
Detailed description of the invention
Seeing Fig. 1, the present embodiment gear power primary input axle 1 is hollow axle, and one end is defeated with gear power
Enter main clutch 24 to connect, power compensation primary input axle 2 through after gear power primary input axle 1 with setting
Shifting power in gear power input main clutch 24 the same side compensates input side clutch 25 and connects,
Gear power primary input axle 1 engages with the first gear electronic-controlled power steering idle pulley 3, and the first gear electronic-controlled power steering is lazy
Take turns 3 empty sets on the first gear power output shaft 10, and engage with the first gear power input gear 4,
First gear power input gear 4 is connected with the first gear power input shaft 5 spline, gear actively transmission
Tooth 6 empty set is on the first gear power input shaft 5, and gear main transmission speed ratio selects lock unit 7 and first
Gear power input shaft 5 spline connects, and gear actively driving cog 6 driving cog passive with gear 8 engages,
The output of the passive driving cog of gear the 8, first gear power is main subtracts driving tooth 9 and the first gear power output shaft
10 is overall axle tooth, and the first gear power output is main to be subtracted driving tooth 9 and subtract passive tooth 13 engage with main, and master subtracts
Passive tooth 13 subtracts driven gear shaft 12 with master and is connected, and P gear tooth 11 subtracts driven gear shaft 12 with master and connects, gear
Position power primary input axle 1 engages with the second gear electronic-controlled power steering idle pulley 22, the second gear electronic-controlled power steering idle pulley
22 empty sets on the second gear power output shaft 14, the second gear electronic-controlled power steering idle pulley 22 and the second gear
Power input gear 18 engages, and the second gear power input gear 18 is with the second gear power input shaft 19
Spline connects, and the second gear power output is main subtracts driving tooth 15, the passive driving cog of gear 8 and the second gear
Power output shaft 14 is overall axle tooth, and the main driving tooth 15 that subtracts of the second gear power output subtracts passive tooth with main
13 engagements, the idle pulley 16 that reverses gear is operationally with reverse gear driving tooth 27 and the gear in gear actively driving cog 6
Passive tooth 26 of reversing gear in the passive driving cog 8 in position engages, and separates, idle pulley empty set 16 of reversing gear when not working
Reversing gear on idler shaft 17, power compensation actively driving cog 23 is with power compensation primary input axle spline 2 even
Connecing, power compensation actively driving cog 23 engages with the passive driving cog of power compensation 20, and power compensation is passive
Driving cog 20 empty set is on the second gear power output shaft 14, and power compensation speed ratio selects lock unit 21 He
Second gear power output shaft 14 spline connects.
The operation principle of this utility model patent is:
Power is passed through the first gear electronic-controlled power steering idle pulley 3 and second gear by gear power input main clutch 24
Position electronic-controlled power steering idle pulley 22 shunting passes to the first gear power input gear 4 and the input of the second gear power
Gear 18；First gear power input gear 4 drives the first gear power input shaft 5 to rotate, second gear
Position power input gear 18 drives the second gear power input shaft 19 to rotate；First gear power input shaft 5
With the gear master that the second gear power input shaft 19 drives the different gears connected at respective axle upper spline respectively
Transmission speed ratio selects lock unit 7 to rotate；Select instruction according to corresponding gear, select corresponding gear master
Transmission speed ratio selects the lock unit 7 engagement corresponding gear actively driving cog 6 that desynchronizes to transmit power, so
First gear power input shaft 5 selects lock unit 7 to be transmitted by power by corresponding gear main transmission speed ratio
Give and be in gear instruction target lower gear actively driving cog 6；Power is passed by corresponding gear actively driving cog 6
Passing the passive driving cog of gear 8 of corresponding gear, the passive driving cog of gear 8 connects drive first by spline
Gear power output shaft 10 or the second gear power input shaft 19 rotate transmission power；First gear power
Output shaft 10 imparts power to subtract driving tooth 9, or second with the output of its gear power being made of one is main
Gear power input shaft 19 imparts power to subtract actively with its second gear power output master being made of one
Tooth 15；First gear power output master subtracts driving tooth 9 or the main driving tooth 15 that subtracts of the second gear power output will
Power passes to master by engagement and subtracts passive tooth 13；Changing of switching is selected at gear actively driving cog 6 gear
During gear, shifting power compensates input side clutch 25 and imparts power to power compensation primary input axle 2；
Power compensation primary input axle 2 imparts power to the power compensation actively transmission being connected to it on by spline
Tooth 23；Power compensation actively driving cog 23 passes to the passive driving cog of power compensation 20 by gear engagement；
Power compensation passive driving cog 20 empty set is on the second gear power output shaft 14；With the second gear power
The power compensation speed ratio that output shaft 14 spline connects selects lock unit 21 to select synchro-meshing difference gear
The passive driving cog of power compensation 20, it is achieved the passive driving cog of power compensation 20 is fast by power compensation by power
Than selecting lock unit 21 to pass to the second gear power output shaft 14, the second gear power output shaft 14 will
Power passes to subtract driving tooth 15 with its second gear power output master being made of one；Second gear power
Output is main to be subtracted driving tooth 15 and by engagement, power is passed to the main passive tooth 13 that subtracts realizes in gear actively biography
Dynamic tooth 6 gear selects the power compensation output during the gearshift of switching.
When selection is reversed gear, the idle pulley 16 that reverses gear is promoted the driving tooth 27 that reverses gear in same gear actively driving cog 6
Passive tooth 26 of reversing gear in driving cog 8 passive with gear contacts to realize reversing gear；P keeps off tooth 11 pin
To realize P gear function.
By change gear actively driving cog 6, the passive driving cog of gear 8, power compensation actively driving cog 23,
The shift gear quantity of the passive driving cog of power compensation 20 is defeated to realize 5 gears and above forward
Go out, by 5 grades, often increase a forward, increase a gear actively driving cog 6 He the most accordingly
The gear quantity of one passive driving cog of gear 8；When often increasing by two gears actively driving cog 6 and gear
During the gear quantity of passive driving cog 8, increase by one power compensation actively driving cog 23 and a power benefit
Repay the gear quantity of passive driving cog 20.This type gear-box that automobile is powered by conventional energy at present is all that forward gear exists
More than 5 gears.For example this type gear-box of one 5 speed forward gear, gear actively driving cog 6 He
The passive driving cog of gear 8 be respectively arranged with 5 corresponding, form 5 groups, often group formed forward speed ratio 1 keep off,
2 gears, 3 gears, 4 gears, 5 gears.Power compensation driving tooth 23 and power compensation driving cog 20 respectively only have 2
Individual corresponding, form 2 groups, and this speed ratio of two groups is the same with 2 gear speed ratios and the 4 gear speed ratios of forward gear.
If this type gear-box of one 7 speed forward gear, gear actively driving cog 6 and the passive driving cog of gear 8
Be respectively arranged with 7 corresponding, form 7 groups, often group formed forward speed ratio 1 keep off, 2 gears, 3 gears, 4 gears,
5 gears, 6 gears, 7 gears.Power compensation driving tooth 23 and power compensation driving cog 20 respectively only 3 relative
Should, forming 3 groups, relative 5 speed i.e. merely add 1 group, and this speed ratio of 3 groups is with 2 gears of forward gear
Speed ratio, 4 gears, 6 gear speed ratios are the same.If the gear number increased forms the remodeling gear-box of even number gear speed ratio,
For example 5 speed these type gear-boxes of forward gear become 6 speed forward gear casees, its gear actively driving cog 6 He
The passive driving cog of gear 8 be respectively arranged with 6 corresponding, form 6 groups, often group formed forward speed ratio 1 keep off,
2 gears, 3 gears, 4 gears, 5 gears, 6 gears.Power compensation driving tooth 23 and power compensation driving cog 20 are still
Need to be respectively arranged with 3 corresponding, form 3 groups, relative 5 speed i.e. merely add 1 group.And this speed of 3 groups
Than with forward gear 2 gear speed ratios, 4 gear, 6 gear speed ratios the same.Generally speaking this type gear-box forward gear is not
Opinion occurs with even number gear form or occurs with odd number gear form, the gear of forward range actively driving cog 6
The number of gears that driving cog 8 passive with gear each increases is consistent with the forward gear figure place increased.And power is mended
The increase whether forward gear repaying driving tooth 23 and power compensation driving cog 20 increases by 1 gear or 2 gears,
And power compensation driving tooth 23 and the most each of power compensation driving cog 20 increase by 1, i.e. increase by 1 group.
In the actively driving cog 6 of the gear described in change, the passive driving cog of gear 8, power compensation actively transmission
During the shift gear quantity of the passive driving cog of tooth 23, power compensation 20, gear actively driving cog 6 and gear
Passive driving cog 8 is arranged in order by gear order and is arranged in the first gear power input shaft 5, first gear
On power output shaft the 10, second gear power input shaft the 19, the second gear power output shaft 14 of position；Dynamic
Force compensating actively driving cog 23 and the passive driving cog of power compensation 20 are also according to power compensation gear order
It is arranged in accordingly on power compensation primary input axle 2 and the second gear power output shaft 14, or is further added by
One parallel with primary input axle, exports countershaft also with the power compensation of power compensation primary input axle 2 engagement
Connect the passive driving cog of all of power compensation 20.
The forward gear of the present embodiment is to may serve as being new with motor as power when 2 gears, 3 gears, 4 gear
Energy pure electric automobile uses
Use this utility model Patent equipment, power compensation type power shifting type automatic transmission can be made to use
Gear-box size vertically shorten, difficulty of processing is the most relatively low, it is simple to realize power transmission many gearizations
With power compensation many gearizations, simple in construction during gearshift, cost is lower, the output of gear power and gearshift
Period power compensation controls to be more easy to realize, and advantageously reduces motor vehicle emission, improves the safety of vehicle, relaxes
Adaptive and economy.
Claims (1)
1. a shifting power offset-type power shifting gear-box, it is characterised in that include gear power master
Power shaft, power compensation primary input axle, the first gear electronic-controlled power steering idle pulley, the first gear power input tooth
Wheel, the first gear power input shaft, gear actively driving cog, gear main transmission speed ratio select lock unit,
The passive driving cog of gear, the first gear power output master subtract driving tooth, the first gear power output shaft, P gear
Tooth, main subtract driven gear shaft, main subtract passive tooth, the second gear power output shaft, the second gear power output
Main subtract driving tooth, the idle pulley that reverses gear, the idler shaft that reverses gear, the second gear power input gear, the second gear move
The passive driving cog of power power shaft, power compensation, power compensation speed ratio select lock unit, the second gear power
Idle pulley, power compensation actively driving cog, gear power input main clutch and shifting power is turned to compensate defeated
Entering side clutch, described gear power primary input axle (1) is hollow axle, and one end is defeated with gear power
Entering main clutch (24) to connect, power compensation primary input axle (2) passes gear power primary input axle (1)
The secondary clutch of input is compensated afterwards with the shifting power being arranged on gear power input main clutch (24) the same side
Device (25 connect, and gear power primary input axle (1) engages with the first gear electronic-controlled power steering idle pulley (3),
First gear electronic-controlled power steering idle pulley (3) empty set is on the first gear power output shaft (10), and with first
Gear power input gear (4) engages, the first gear power input gear (4) and the first gear power
Power shaft (5) spline connects, and gear actively driving cog (6) empty set is at the first gear power input shaft (5)
On, gear main transmission speed ratio selects lock unit (7) to be connected with the first gear power input shaft (5) spline,
Gear actively driving cog (6) driving cog passive with gear (8) engages, the passive driving cog of gear (8),
First gear power output master subtracts driving tooth (9) and the first gear power output shaft (10) is overall axle tooth,
First gear power output is main to be subtracted driving tooth (9) and subtracts passive tooth (13) engage with main, and master subtracts passive tooth (13)
Subtracting driven gear shaft (12) with master to be connected, P gear tooth (11) connects with the main driven gear shaft (12) that subtracts, and keeps off
Position power primary input axle (1) is engaged with the second gear electronic-controlled power steering idle pulley (22), and the second gear power turns
To idle pulley (22) empty set on the second gear power output shaft (14), the second gear electronic-controlled power steering idle pulley
(22) engage with the second gear power input gear (18), the second gear power input gear (18)
Connect with the second gear power input shaft (19) spline, the second gear power output is main subtract driving tooth (15),
The passive driving cog of gear (8) and the second gear power output shaft (14) are overall axle tooth, and the second gear moves
Power output is main to be subtracted driving tooth (15) and subtracts passive tooth (13) engage with main, and the idle pulley that reverses gear (16) is in work
Time with in the driving tooth that reverses gear (27) in gear actively driving cog (6) and the passive driving cog of gear (8)
Passive tooth of reversing gear (26) engagement, when not working separate, idle pulley empty set of reversing gear (16) is at the idle pulley that reverses gear
On axle (17), power compensation actively driving cog (23) connects with power compensation primary input axle spline (2),
Power compensation actively driving cog (23) engages with the passive driving cog of power compensation (20), power compensation quilt
Dynamic driving cog (20) empty set is on the second gear power output shaft (14), and power compensation speed ratio selects same
Step device (21) and the second gear power output shaft (14) spline connect.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610137433 | 2016-03-11 | ||
| CN2016101374330 | 2016-03-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205654841U true CN205654841U (en) | 2016-10-19 |
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610248707.3A Expired - Fee Related CN105697742B (en) | 2016-03-11 | 2016-04-20 | A kind of shifting power offset-type power shifting gear-box and process for gear |
| CN201620336241.8U Withdrawn - After Issue CN205654841U (en) | 2016-03-11 | 2016-04-20 | Power offset -type power of shifting gear box of shifting |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610248707.3A Expired - Fee Related CN105697742B (en) | 2016-03-11 | 2016-04-20 | A kind of shifting power offset-type power shifting gear-box and process for gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN105697742B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105697742A (en) * | 2016-03-11 | 2016-06-22 | 湖南中德汽车自动变速器股份有限公司 | Shift power compensation type power shift gearbox and shifting method |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102019001001B3 (en) * | 2019-02-11 | 2020-06-18 | Daimler Ag | Hybrid drive device |
| CN110966398A (en) * | 2019-12-31 | 2020-04-07 | 苏州绿控传动科技股份有限公司 | Coaxial dual-input control method and corresponding gearbox arrangement structure |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006054271A1 (en) * | 2006-11-17 | 2008-06-12 | Zf Friedrichshafen Ag | Double clutch transmission of a motor vehicle |
| CN203926635U (en) * | 2014-06-30 | 2014-11-05 | 广州汽车集团股份有限公司 | Seven speed dual clutch formula automatic transmission |
| CN204004218U (en) * | 2014-06-30 | 2014-12-10 | 广州汽车集团股份有限公司 | Seven speed dual clutch formula automatic transmission |
| CN203926631U (en) * | 2014-06-30 | 2014-11-05 | 广州汽车集团股份有限公司 | Seven speed dual clutch formula automatic transmission |
| CN105697742B (en) * | 2016-03-11 | 2018-09-25 | 湖南中德汽车自动变速器股份有限公司 | A kind of shifting power offset-type power shifting gear-box and process for gear |
-
2016
- 2016-04-20 CN CN201610248707.3A patent/CN105697742B/en not_active Expired - Fee Related
- 2016-04-20 CN CN201620336241.8U patent/CN205654841U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105697742A (en) * | 2016-03-11 | 2016-06-22 | 湖南中德汽车自动变速器股份有限公司 | Shift power compensation type power shift gearbox and shifting method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105697742A (en) | 2016-06-22 |
| CN105697742B (en) | 2018-09-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161019 Effective date of abandoning: 20180925 |
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| AV01 | Patent right actively abandoned |