CN105443605B - Free-standing damp flywheel clutch assembly - Google Patents
Free-standing damp flywheel clutch assembly Download PDFInfo
- Publication number
- CN105443605B CN105443605B CN201510958151.2A CN201510958151A CN105443605B CN 105443605 B CN105443605 B CN 105443605B CN 201510958151 A CN201510958151 A CN 201510958151A CN 105443605 B CN105443605 B CN 105443605B
- Authority
- CN
- China
- Prior art keywords
- oil
- oil circuit
- clutch
- bearing
- manipulation
- 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.)
- Active
Links
- 239000002828 fuel tank Substances 0.000 claims abstract description 11
- 230000017525 heat dissipation Effects 0.000 claims description 10
- 238000005461 lubrication Methods 0.000 claims description 10
- 108090000565 Capsid Proteins Proteins 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 6
- 239000012530 fluid Substances 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 239000006096 absorbing agent Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
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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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D25/00—Fluid-actuated clutches
- F16D25/08—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member
- F16D25/082—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member the line of action of the fluid-actuated members co-inciding with the axis of rotation
- F16D25/083—Actuators therefor
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D25/00—Fluid-actuated clutches
- F16D25/12—Details not specific to one of the before-mentioned types
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D25/00—Fluid-actuated clutches
- F16D25/12—Details not specific to one of the before-mentioned types
- F16D25/123—Details not specific to one of the before-mentioned types in view of cooling and lubrication
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D25/00—Fluid-actuated clutches
- F16D25/08—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member
- F16D2025/081—Hydraulic devices that initiate movement of pistons in slave cylinders for actuating clutches, i.e. master cylinders
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Abstract
The present invention relates to a kind of free-standing damp flywheel clutch assembly, including clutch body, fuel tank, manipulation oil circuit and radiating oil circuit；Driver provides clutch engagement signal, magnetic valve is connected, manipulation oil circuit fluid manipulates oil circuit by manipulating oil circuit oil pipe, fulcrum bearing, oil pocket is crossed into annular, again by manipulating oil circuit oil duct into the clutch-apply pressure chamber on the right side of piston, promote piston to move to left, compress friction plate group, complete torsion pass.The present invention uses isolated hydraulic control system, solve caused by existing wet clutch and gearbox Integral design it is complicated, seal request is high, product repairing, the technical problem for changing inconvenience, extend the transmission system critical piece life-span, reduce system failure rate, significantly increase product reliability, it can directly replace dry clutch, install, easy to maintenance.
Description
Technical field
The present invention relates to a kind of clutch assembly, especially a kind of free-standing damp flywheel clutch assembly.
Background technology
As a starting element, dry clutch is widely used on various vehicles, due to by vehicle class, road conditions feelings
The influence of the factors such as condition, the service life of dry clutch is relatively low, and the replacement cycle is shorter, and maintenance cost is big.
For extend clutch service life, wet clutch is developed on the basis of dry clutch, with dry type from
Clutch is compared, and it can play a part of flexible connection, it is allowed to have higher energy input；Wet clutch uses multigroup friction
Piece, can transmit larger moment of torsion.
Existing wet clutch is integrated design with gearbox, shares hydraulic system, and design structure is complicated, seal request
Height, product repairing, replacing inconvenience.
The content of the invention
It is an object of the invention to provide a kind of free-standing damp flywheel clutch assembly, it uses isolated hydraulic control system
System, solve caused by existing wet clutch and gearbox Integral design it is complicated, seal request is high, product repairing,
Change the technical problem of inconvenience.
The present invention technical solution be：
A kind of free-standing damp flywheel clutch assembly, including clutch body, the clutch body include main shaft, fore shell
Body, friction plate group, back casing, piston, return spring, clutch housing, fulcrum bearing, needle bearing, ball bearing；Its special character
It is：Also include fuel tank, manipulation oil circuit and radiating oil circuit；The manipulation oil circuit includes the manipulation oil circuit for constituting oil circuit successively with fuel tank
Magnetic valve, manipulation oil circuit oil pipe, fulcrum bearing manipulation oil circuit, annular cross oil pocket, manipulation oil circuit oil duct, clutch-apply pressure chamber；
The fulcrum bearing manipulation oil circuit is located inside fulcrum bearing；The annular crosses the junction that oil pocket is located at fulcrum bearing and procapsid, its
Both sides are sealed with sealing ring；The manipulation oil circuit oil duct is located inside back casing；The clutch-apply pressure chamber is located at rear shell
Between body and piston；The radiating oil circuit includes constituting the external pressure-reducing valve in loop, radiating oil circuit oil inlet pipe, branch successively with fuel tank
Bearing radiating oil-feed oil circuit, ball bearing, ball bearing heat dissipation cavity, needle bearing, oil back chamber, fulcrum bearing oil return circuit, radiating oil circuit
Oil return pipe, radiator；Fulcrum bearing radiating oil-feed oil circuit is located inside fulcrum bearing, and oil circuit is parallel sets with fulcrum bearing manipulation
Put；The ball bearing heat dissipation cavity is located at ball bearing side；The oil back chamber is located between fulcrum bearing and clutch spindle；The branch
Bearing oil return circuit is located inside fulcrum bearing.
Above-mentioned ball bearing heat dissipation cavity is also connected by oil-through hole with clutch lubrication chamber；The oil-through hole is provided in torsion
Through hole on shock absorber；The clutch lubrication chamber is the cavity outside friction plate group.
Above-mentioned free-standing damp flywheel clutch assembly also includes the torsional vibration damper being arranged between friction plate group and main shaft.
The remarkable result of the present invention：
1st, this free-standing damp flywheel clutch uses isolated hydraulic control system, reduces system failure rate, makes product can
Significantly increased by property；Using wet structures, it is possible to increase friction plate heat-sinking capability, extend friction plate service life；Using multigroup
Friction plate, can effectively increase transmission moment of torsion；
2nd, this product wet clutch output end adds torsional vibration damper, can effectively eliminate transmission system resonance, prolong
In the long transmission system critical piece life-span, extend the transmission system critical piece life-span, improve the riding comfort of driver and crew.
3rd, this product can directly replace dry clutch, install, easy to maintenance, can directly from the market be equipped with dry type from
The gearbox of clutch, without developing new gearbox again, reduces main engine plants' exploitation, development, purchase cost.
Brief description of the drawings
Fig. 1 is free-standing damp flywheel clutch assembly structure chart；
Fig. 2 is the enlarged drawing of A in Fig. 1, that is, manipulates oil circuit annular and cross oil pocket；
Fig. 3 is the enlarged drawing of B in Fig. 1, that is, radiate oil-feed oil circuit and bearing lubrication cavity；
Fig. 4 is the enlarged drawing of C in Fig. 1；
Reference：1- engine clutch flywheels；2- resilient connection plates；3- procapsids；4- torsional vibration dampers；5- rubs
Piece group；6- back casings；61- manipulates oil circuit oil duct；7- pistons；71- clutch-apply pressure chambers；8- return springs；9- radiating oil
Road oil inlet pipe；10- manipulates oil circuit oil pipe；11- clutch housings；12- fulcrum bearings；121- fulcrum bearings manipulate oil circuit；122- is supported
Seat radiating oil-feed oil circuit；13- annulars cross oil pocket, 14- needle bearings；15- radiating oil circuit oil return pipes, 16- ball bearings, 17- ball axles
Hold heat dissipation cavity, 18- oil-through holes, 19- clutch lubrication chambers, 20- oil back chambers, 21- fulcrum bearing oil return circuits, 22- main shafts.
Embodiment
Referring to Fig. 1, a kind of free-standing damp flywheel clutch assembly, including clutch body, fuel tank, manipulation oil circuit and radiating
Oil circuit；Clutch body includes main shaft 22, procapsid 3, friction plate group 5, back casing 6, piston 7, return spring 8, bell housing
Body 11, fulcrum bearing 12, needle bearing 14, ball bearing 16.
Manipulation oil circuit includes constituting the manipulation oil circuit magnetic valve of oil circuit, manipulation oil circuit oil pipe 10, fulcrum bearing successively with fuel tank
Manipulate oil circuit 121, annular and cross oil pocket 13, manipulation oil circuit oil duct 61, clutch-apply pressure chamber 71；Fulcrum bearing manipulates oil circuit 121
Inside fulcrum bearing 12；Annular crosses the junction that oil pocket 13 is located at fulcrum bearing 12 and procapsid 3, and its both sides is close with sealing ring
Envelope；Oil circuit oil duct 61 is manipulated to be located inside back casing 6；Clutch-apply pressure chamber 71 is located between back casing 6 and piston 7；Dissipate
Deep fat road includes constituting external pressure-reducing valve, radiating oil circuit oil inlet pipe 9, fulcrum bearing the radiating oil-feed oil circuit in loop successively with fuel tank
122nd, ball bearing 16, ball bearing heat dissipation cavity 17, needle bearing 14, oil back chamber 20, fulcrum bearing oil return circuit 21, radiating oil circuit oil return
Pipe 15, radiator；Fulcrum bearing radiating oil-feed oil circuit 122 is located inside fulcrum bearing 12, and oil circuit 121 is parallel sets with fulcrum bearing manipulation
Put；Ball bearing heat dissipation cavity 17 is located at the side of ball bearing 16；Oil back chamber 20 is located between fulcrum bearing 12 and clutch spindle 22；Supporting
Seat oil return circuit 21 is located inside fulcrum bearing 12.
Ball bearing heat dissipation cavity 17 is also connected by oil-through hole 18 with clutch lubrication chamber 19；Oil-through hole 18 is provided in torsion
Through hole on shock absorber 4；Clutch lubrication chamber 19 is the cavity outside friction plate group 5.
Free-standing damp flywheel clutch assembly also includes the torsional vibration damper 4 being arranged between friction plate group 5 and main shaft 22.
Free-standing damp flywheel clutch assembly is arranged on engine output end, gearbox front end, plays separation gearshift, engagement
The effect of torsion pass.
Operation principle of the present invention：
Driver provides clutch engagement signal, and magnetic valve is connected, and manipulation oil circuit fluid is by manipulating oil circuit oil pipe 10, branch
Bearing manipulates oil circuit 121, and oil pocket 13 (see Fig. 2) is crossed into annular, then by manipulate oil circuit oil duct 61 enter the right side of piston 7 from
Clutch activating pressure chamber 71, promotes piston to move to left, compresses friction plate group 5, completes torsion pass.After clutch combination (including engagement
Process) torsional vibration damper 4 works, and eliminates the resonance of engine and transmission system.Driver provides clutch separation signal, electromagnetism
Valve is commutated, and manipulates oil circuit pressure release, and piston 7 is moved to right under return spring 8, the oil pressure effect of radiating oil circuit, and friction plate group 5 is separated, and is made
Power interruption.
Radiating oil circuit enters goal axle by external pressure-reducing valve, radiating oil circuit oil inlet pipe 9, fulcrum bearing radiating oil-feed oil circuit 122
Heat dissipation cavity 17 (see Fig. 3) is held, clutch lubrication chamber 19 is then full of by oil-through hole 18, the work of friction plate lubrication radiating is played
With.Fluid after circulation enters fulcrum bearing oil return circuit 21 by oil back chamber 20 (see Fig. 4), and by radiating, oil circuit oil return pipe 15 flows
Enter radiator, fuel tank.
Claims (3)
1. a kind of free-standing damp flywheel clutch assembly, including clutch body, the clutch body includes main shaft (22), preceding
Housing (3), friction plate group (5), back casing (6), piston (7), return spring (8), clutch housing (11), fulcrum bearing (12),
Needle bearing (14), ball bearing (16)；It is characterized in that：Also include fuel tank, manipulation oil circuit and radiating oil circuit；The manipulation oil circuit
Including constituted successively with fuel tank oil circuit manipulation oil circuit magnetic valve, manipulation oil circuit oil pipe (10), fulcrum bearing manipulation oil circuit (121),
Annular crosses oil pocket (13), manipulation oil circuit oil duct (61), clutch-apply pressure chamber (71)；The fulcrum bearing manipulation oil circuit (121)
It is internal positioned at fulcrum bearing (12)；The annular crosses the junction that oil pocket (13) is located at fulcrum bearing (12) and procapsid (3), its both sides
Sealed with sealing ring；It is internal that the manipulation oil circuit oil duct (61) is located at back casing (6)；Clutch-apply pressure chamber (71) position
Between back casing (6) and piston (7)；The radiating oil circuit includes constituting external pressure-reducing valve, the radiating in loop successively with fuel tank
Oil circuit oil inlet pipe (9), fulcrum bearing radiating oil-feed oil circuit (122), ball bearing (16), ball bearing heat dissipation cavity (17), needle bearing
(14), oil back chamber (20), fulcrum bearing oil return circuit (21), radiating oil circuit oil return pipe (15), radiator；The fulcrum bearing radiate into
Oil circuit (122) is located at fulcrum bearing (12) inside, and is be arranged in parallel with fulcrum bearing manipulation oil circuit (121)；The ball bearing radiating
Chamber (17) is located at ball bearing (16) side；The oil back chamber (20) is located at fulcrum bearing (12) between clutch spindle；The branch
It is internal that bearing oil return circuit (21) is located at fulcrum bearing (12).
2. free-standing damp flywheel clutch assembly according to claim 1, it is characterised in that：The ball bearing heat dissipation cavity
(17) also connected by oil-through hole (18) with clutch lubrication chamber (19)；The oil-through hole (18) is provided in torsional vibration damper
(4) through hole on；The clutch lubrication chamber (19) is the outside cavity of friction plate group (5).
3. free-standing damp flywheel clutch assembly according to claim 1 or 2, it is characterised in that：Also include being arranged on rubbing
Torsional vibration damper (4) between pad group (5) and main shaft (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510958151.2A CN105443605B (en) | 2015-12-18 | 2015-12-18 | Free-standing damp flywheel clutch assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510958151.2A CN105443605B (en) | 2015-12-18 | 2015-12-18 | Free-standing damp flywheel clutch assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105443605A CN105443605A (en) | 2016-03-30 |
| CN105443605B true CN105443605B (en) | 2017-11-03 |
Family
ID=55554132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510958151.2A Active CN105443605B (en) | 2015-12-18 | 2015-12-18 | Free-standing damp flywheel clutch assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105443605B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115818485B (en) * | 2022-12-27 | 2024-06-11 | 平阳县鹏伟机械有限责任公司 | Novel structure slide hoist engine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101142422A (en) * | 2005-03-18 | 2008-03-12 | 株式会社艾科赛迪 | Clutch device |
| CN101910668A (en) * | 2008-03-31 | 2010-12-08 | 爱信艾达株式会社 | Starting device |
| CN104094007A (en) * | 2012-02-02 | 2014-10-08 | Zf腓特烈斯哈芬股份公司 | Clutch assembly and sealing element |
| CN104728299A (en) * | 2013-12-18 | 2015-06-24 | 现代自动车株式会社 | Start Clutch Device |
| CN205315546U (en) * | 2015-12-18 | 2016-06-15 | 陕西航天动力高科技股份有限公司 | Stand alone type wet -type traction clutch assembly |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10331869A (en) * | 1997-05-30 | 1998-12-15 | Toyota Motor Corp | Lubricating device for clutch |
| JP2002098171A (en) * | 2000-09-21 | 2002-04-05 | Jatco Transtechnology Ltd | Lubrication control device of starting clutch for automatic transmission |
-
2015
- 2015-12-18 CN CN201510958151.2A patent/CN105443605B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101142422A (en) * | 2005-03-18 | 2008-03-12 | 株式会社艾科赛迪 | Clutch device |
| CN101910668A (en) * | 2008-03-31 | 2010-12-08 | 爱信艾达株式会社 | Starting device |
| CN104094007A (en) * | 2012-02-02 | 2014-10-08 | Zf腓特烈斯哈芬股份公司 | Clutch assembly and sealing element |
| CN104728299A (en) * | 2013-12-18 | 2015-06-24 | 现代自动车株式会社 | Start Clutch Device |
| CN205315546U (en) * | 2015-12-18 | 2016-06-15 | 陕西航天动力高科技股份有限公司 | Stand alone type wet -type traction clutch assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105443605A (en) | 2016-03-30 |
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| GR01 | Patent grant |