CN107435710A - A kind of spline fly wheel assembly for double-clutch automatic gearbox - Google Patents
A kind of spline fly wheel assembly for double-clutch automatic gearbox Download PDFInfo
- Publication number
- CN107435710A CN107435710A CN201710792042.7A CN201710792042A CN107435710A CN 107435710 A CN107435710 A CN 107435710A CN 201710792042 A CN201710792042 A CN 201710792042A CN 107435710 A CN107435710 A CN 107435710A
- Authority
- CN
- China
- Prior art keywords
- spline
- flywheel
- flexible
- connecting plate
- disc
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/30—Flywheels
Abstract
A kind of spline fly wheel assembly for double-clutch automatic gearbox, the spline flywheel being connected including flexible flywheel disc, with flexible flywheel disc, the spline flywheel uses disc-shaped structure, its outer ring is circumferentially with multiple boss, the boss is provided with screwed hole, and splined hole is provided with the spline flywheel disc centre；The flexible flywheel disc includes connecting plate, and the connecting plate is riveted by rivet and flexible disk, and the outer rim of connecting plate is arranged with gear ring, crankshaft flange connecting hole is equipped with the connecting plate and flexible disk.Flexible disk is coupled by spline flywheel with double-clutch automatic gearbox, fluid torque-converter is instead of and enters action edge transmission；On the premise of ensureing to use function, integral arrangement of the transmission system in vehicle body to design various sizes of spline flywheel, can not be influenceed when carrying different vehicles according to the structure and arrangement between engine and speed changer.
Description
Technical field
The present invention relates to the automatic transmission technical field of auto manufacturing, is used for double clutch certainly more particularly, to one kind
The spline fly wheel assembly of dynamic speed changer.
Background technology
In automotive power transmission system, speed changer is essential part, and manual transmission is step speed change driver
Structure, its advantage are that efficiency high, cost are low, technical maturity, are widely used.Shortcoming is gear shift difficulty, power interruption during gear shift, it is desirable to
Driver's skilled operation, therefore it is desirable to achieve automation.
With the fast development of automotive engineering, the application of automatic gearbox is more and more extensive, AT (Automatic
Transmission), i.e., automatic transmission, its maximum benefit are the gear shift manipulations brought more convenient, comfortably driven
Multiply impression.The most automatic gear-box using fluid torque-converter of application at present, and the most long automatic change of applicating history so far
Fast case, it does not cut off power shift, have starting, gear shift it is steady, to the moment of resistance change can be adaptive the advantages that, still, AT is changed
Shelves heavy, therefore it is slow to raise speed, and pause and transition in rhythm or melody sense can be produced, reduce Driving.In addition, AT transmission efficiency is relatively low,
Oil consumption is high.
Double-clutch automatic transmission is the automatic mechanical transmission of a new generation, and it inherits manual transmission transmission
Many advantages, such as efficiency high, switching speed are fast, installing space is small, possess the comfortableness of automatic transmission again, can provide free of discontinuities
Power output, ensure that vehicle has good dynamic property and economy.
In structure, typically coupled between engine and double-clutch automatic gearbox by fly wheel assembly；And send out
Mainly it is connected between motivation and automatic mechanical transmission using flexible flywheel disc with fluid torque-converter, will be dynamic by fluid torque-converter
Power is delivered to gearbox.
The content of the invention
It is an object of the present invention to provide a kind of spline fly wheel assembly for double-clutch automatic gearbox, to solve background skill
The technical problem mentioned in art.
To solve the problems, such as in above-mentioned background technology, the technical solution adopted by the present invention is：One kind is used for double clutch certainly
The spline fly wheel assembly of dynamic speed changer, including flexible flywheel disc, the spline flywheel that is connected with flexible flywheel disc, the spline flywheel
Using disc-shaped structure, its outer ring is circumferentially with multiple boss, and the boss is provided with screwed hole, in the spline flywheel disk
Splined hole is provided with the heart；The flexible flywheel disc includes connecting plate, and the connecting plate is riveted by rivet and flexible disk, connecting plate
Outer rim be arranged with gear ring, crankshaft flange connecting hole is equipped with the connecting plate and flexible disk.
Preferably, the flexible plate edge is also circumferentially provided with spline flywheel connection corresponding with boss upper screwed hole
Hole, the spline flywheel connecting hole and screwed hole bolt connection.
The present invention provides a kind of spline fly wheel assembly for double-clutch automatic gearbox, and flexible disk is flown by spline
Wheel couples with double-clutch automatic gearbox, instead of fluid torque-converter and enters action edge transmission；On the premise of ensureing to use function,
Can be different carrying to design various sizes of spline flywheel according to the structure and arrangement between engine and speed changer
Integral arrangement of the transmission system in vehicle body is not influenceed during vehicle.Power transmission possessed by flexible flywheel disc has been adopted as heir again to put down
Surely, the features such as shock resistance shock-absorbing capacity is high, torsional moment is big, reduces engine and be delivered to the shock loading of clutch and axially shake
It is dynamic.And the structure of spline flywheel makes it have certain rotary inertia, by one of energy caused by engine expansion stroke
Part be stored up, to overcome the resistance of other auxiliary strokes, so that engine idling is steady, and improve engine overcome it is short
The ability of phase excess load, makes vehicle easily start to walk.
Brief description of the drawings
With reference to the accompanying drawings and detailed description, technical scheme is described in further detail.
Fig. 1 is the structural representation of flexible flywheel disc of the present invention；
Fig. 2 is the structural representation of spline flywheel of the present invention；
Fig. 3 is the structural representation of spline fly wheel assembly of the present invention.
Embodiment
From Fig. 1, Fig. 2, Fig. 3, a kind of spline fly wheel assembly for double-clutch automatic gearbox, including spline fly
Wheel 4 and flexible flywheel disc 1, spline flywheel 4 use disc-shaped structure, and its outer ring is circumferentially with multiple boss 5, and boss 5 is provided with
Screwed hole 51, splined hole 6 is provided with the disc centre of spline flywheel 4；Flexible flywheel disc 1 includes connecting plate 2, connecting plate 2 and flexibility
Disk 11 is arranged with gear ring 3 by rivet, the outer rim of connecting plate 2, and connecting plate 2 connects with crankshaft flange is equipped with flexible disk
Hole 31, spline flywheel connecting hole 41 corresponding to boss upper screwed hole 51 is additionally provided with flexible disk 11.
During work, flexible flywheel disc 1 is arranged on the flange of engine crankshaft tail end, spline flywheel 4 and flexible flywheel disc 4
It is bolted, the input shaft of splined hole 6 and double clutch is interference fitted.Engine torque passes to spline by flexible disk 11
Flywheel 4, after double clutch passed to by spline.The function of flexible disk 11 is to reduce engine using the elastic characteristic of flexible disk
Pass to torsional pulse and the axial vibration of double clutch.
Finally it is pointed out that above embodiment is only the more representational example of the present invention.Obviously, it is of the invention
Above-mentioned embodiment is not limited to, there can also be many deformations.Every technical spirit according to the present invention specific reality to more than
Any simple modification, equivalent change and modification that the mode of applying is made, it is considered as belonging to protection scope of the present invention.
Claims (2)
1. a kind of spline fly wheel assembly for double-clutch automatic gearbox, including flexible flywheel disc and flexible flywheel disc connect
The spline flywheel connect, it is characterised in that the spline flywheel uses disc-shaped structure, and its outer ring is circumferentially with multiple boss, described
Boss is provided with screwed hole, and splined hole is provided with the spline flywheel disc centre；The flexible flywheel disc includes connecting plate, institute
State connecting plate to rivet by rivet and flexible disk, the outer rim of connecting plate is arranged with gear ring, is all provided with the connecting plate and flexible disk
There is crankshaft flange connecting hole.
A kind of 2. spline fly wheel assembly for double-clutch automatic gearbox according to claim 1, it is characterised in that
The flexible plate edge is also circumferentially provided with spline flywheel connecting hole corresponding with boss upper screwed hole, the spline flywheel connection
Hole and screwed hole bolt connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710792042.7A CN107435710A (en) | 2017-09-05 | 2017-09-05 | A kind of spline fly wheel assembly for double-clutch automatic gearbox |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710792042.7A CN107435710A (en) | 2017-09-05 | 2017-09-05 | A kind of spline fly wheel assembly for double-clutch automatic gearbox |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107435710A true CN107435710A (en) | 2017-12-05 |
Family
ID=60460104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710792042.7A Withdrawn CN107435710A (en) | 2017-09-05 | 2017-09-05 | A kind of spline fly wheel assembly for double-clutch automatic gearbox |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107435710A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108639669A (en) * | 2018-07-25 | 2018-10-12 | 宁夏国励汽车动力科技有限公司 | Fastening type directive wheel |
-
2017
- 2017-09-05 CN CN201710792042.7A patent/CN107435710A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108639669A (en) * | 2018-07-25 | 2018-10-12 | 宁夏国励汽车动力科技有限公司 | Fastening type directive wheel |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20160178030A1 (en) | Turbine torsional vibration damper, and converter and torque transmission device | |
| CN107448547A (en) | A kind of integral type fly wheel assembly for double-clutch automatic gearbox | |
| CN107435710A (en) | A kind of spline fly wheel assembly for double-clutch automatic gearbox | |
| CN204553680U (en) | Flywheel vibration absorber | |
| CN207261567U (en) | A kind of spline fly wheel assembly for double-clutch automatic gearbox | |
| CN113428012A (en) | Torque control method for pure electric vehicle transmission system | |
| CN207261568U (en) | A kind of integral type fly wheel assembly for double-clutch automatic gearbox | |
| CN104358861A (en) | Semi-dry semi-wet double clutch and frequent starting working condition control method thereof | |
| CN201496424U (en) | Hybrid power clutch | |
| CN202215697U (en) | Structure of a hydraulic torque converter | |
| CN207830455U (en) | Engine flexible flywheel | |
| CN201916378U (en) | Electric vehicle coupling | |
| CN102588551B (en) | Hydrodynamic drive system for mine car | |
| CN103380314A (en) | Torque converter | |
| CN105276079A (en) | Torsional vibration damper, method for the placement of a torsional vibration damper and torque transmission device | |
| CN205896032U (en) | A novel flywheel assembly for dual -clutch automatic transmission | |
| CN110966348B (en) | Automobile dual-mass flywheel adopting double-layer damping springs | |
| CN204226623U (en) | A kind of semi-wet formula double clutch | |
| CN204852193U (en) | Power drive mechanism is got to engine total power | |
| CN209892691U (en) | Dual-mass flywheel based on nonlinear torsional vibration isolation principle | |
| CN2651512Y (en) | Double-quality flywheel | |
| CN101428557A (en) | Vehicle torsion damping device | |
| CN203962774U (en) | A kind of dry dual clutch | |
| CN202091037U (en) | Connecting structure for engine and hydraulic torque converter of automobile | |
| KR101163749B1 (en) | Torque converter for hybrid electric vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171205 |
|
| WW01 | Invention patent application withdrawn after publication |