CN107461426A - Platen pressure dual modulated type clutch - Google Patents
Platen pressure dual modulated type clutch Download PDFInfo
- Publication number
- CN107461426A CN107461426A CN201710733325.4A CN201710733325A CN107461426A CN 107461426 A CN107461426 A CN 107461426A CN 201710733325 A CN201710733325 A CN 201710733325A CN 107461426 A CN107461426 A CN 107461426A
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- China
- Prior art keywords
- platen
- driving disc
- spacing pressing
- disc spacing
- gear teeth
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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
- F16D43/00—Automatic clutches
- F16D43/02—Automatic clutches actuated entirely mechanically
- F16D43/04—Automatic clutches actuated entirely mechanically controlled by angular speed
- F16D43/06—Automatic clutches actuated entirely mechanically controlled by angular speed with centrifugal masses actuating axially a movable pressure ring or the like
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
The invention discloses a kind of platen pressure dual modulated type clutch, including driving disc spacing pressing, platen and transmission component；Together with the driving disc spacing pressing and platen coaxial package and it is rotatably assorted, is toothed around on the face that is rotatably assorted of platen；The transmission component includes the rocker piece that is rotatably assorted on face and can be driven with the gear teeth meshing that radial floating is installed on driving disc spacing pressing；The transmission component also includes being used for the inertia disk and pushing block for adjusting amount of force between rocker piece and the gear teeth；The platen pressure dual modulated type clutch of the present invention, it the torque output such as can realize when the tangential direction angle of application point is larger between motion block and the gear teeth, it is strong to transmit torque capability, power performance is good, while coordinates between rocker piece and the gear teeth for non-model control, can avoid the maintenance that brings by component wear frequently, short life the problem of, reduce maintenance cost, and platen pressure can automatically adjust according to driving disc spacing pressing rotating speed, be increased pressure by accelerator, the stability of clutch couple drive is improved.
Description
Technical field
The present invention relates to technical field of mechanical transmission, and in particular to a kind of platen pressure dual modulated type clutch.
Background technology
In vehicle traveling process, driver can tip into or out clutch pedal as needed, make engine and speed change
Case is temporarily separated and gradually engaged, to cut off or transmit the power that engine inputs to speed changer.Clutch is in machine driving
Common components, transmission system can be separated or engaged at any time, at present, for motor vehicle clutch uses frictional structure more, lead to
Clutch transmission, drive the cross of the general clutch in vehicle are realized in the engagement and separation crossed between active friction plate and driven friction disk
Need frequently to operate in journey to realize effective control to vehicle, therefore the operating frequency of clutch is high, causes friction plate
Abrasion is serious, and maintenance is frequent, and service life is short, and the replacing of friction plate, installation difficulty, and maintenance cost is higher.
The content of the invention
It is therefore an object of the present invention to provide a kind of platen pressure dual modulated type clutch, can avoid because of component wear band
The problem of next maintenance is frequent, short life, maintenance cost is reduced, and platen pressure can be adjusted automatically according to driving disc spacing pressing rotating speed
Section, is increased pressure by accelerator, improves the stability of clutch couple drive.
The platen pressure dual modulated type clutch of the present invention, including driving disc spacing pressing, platen and transmission component；The driving disc spacing pressing and pressure
Disk coaxial package together and is rotatably assorted, and is toothed around on the face that is rotatably assorted of platen；The transmission component includes radially floating
The dynamic rocker piece that is rotatably assorted on face and can be driven with the gear teeth meshing for being installed on driving disc spacing pressing；The rocker piece is made with the gear teeth
With the tangential direction angle continuous variable of point；The transmission component also includes being used to adjust amount of force between rocker piece and the gear teeth
Inertia disk and pushing block；The pushing block is radially slidably connected to driving disc spacing pressing, described used for providing radial thrust for rocker piece
Property coaxial being rotationally connected between driving disc spacing pressing and inertia disk and pushing block of disk coordinated by end-face helical；Platen is rotatably assorted
Face refers to the mating surface being rotatably assorted on platen with driving disc spacing pressing；The face of being rotatably assorted of driving disc spacing pressing refers to rotate with platen on driving disc spacing pressing
The mating surface of cooperation；Driving disc spacing pressing and platen can be cover parts or disk-like accessory, can integrally be covered between platen and driving disc spacing pressing
Dress can also be part suit；The gear teeth are fixed on the face that is rotatably assorted of platen, and the gear teeth can be integrally molded so as gear structure with platen,
Radial floating installation refer to by the elastomers such as rubber, spring can radial compression installation, pass through from certain modulus of elasticity
Elastomer makes to produce certain engaging force between rocker piece and the gear teeth and enters action edge transmission with corresponding moment of torsion；Rocker piece and wheel
The tangential direction angle of tooth application point continuous variable since 0 °, certain angle are not more than 90 °；Rocker piece is spheroid or roller,
Rocker piece is set to be rolled along the gear teeth flank of tooth and crest top land；The tangential direction angle of rocker piece and gear teeth application point is on the flank of tooth of the gear teeth
To should application point tangent line and platen to should be on the circumference of application point at the application point between tangent line angle, i.e., on the gear teeth
To should application point pressure angle complementary angle；Driving disc spacing pressing can coaxially be fixed on engine flywheel or fly directly as engine
Wheel is fixedly installed in engine crankshaft；, can be using the characteristic of rocker piece and the tangential direction angle continuous variable of gear teeth application point
Driving disc spacing pressing and platen grade ratio transmission are kept in certain torque range, and when the load of platen increases, the floating of floating BOB(beginning of block) and
Tooth surface move in the circumferential direction so that successively from different gear teeth meshings, driving disc spacing pressing and platen speed discrepancy is occurred, protect simultaneously
Platen is held with fixed torque output, during trampling gas pedal, engine speed increase, drives driving disc spacing pressing to accelerate to rotate,
Now inertia disk lags behind driving disc spacing pressing rotation due to its own inertia, makes to produce relative rotation between inertia disk and driving disc spacing pressing,
And then drive pushing block to slide by inertia disk, thrust is provided for rocker piece, increases the intermolecular forces of rocker piece and the gear teeth, improves
The stability of clutch couple drive, power is kept continually and steadily to export, driving disc spacing pressing, which is provided with, to be used to limit inertia disk corner model
The gag lever post enclosed, the spacing hole that gag lever post is provided with arc is corresponded in inertia disk, and mobile range of the gag lever post in spacing hole is
It is the angle range of inertia disk, back-moving spring is additionally provided between inertia disk and driving disc spacing pressing, turns when driving disc spacing pressing underdrive or at the uniform velocity
When dynamic, inertia disk is resetted using the elastic force of back-moving spring, and then drive pushing block to reset；Driving disc spacing pressing excircle be fixed with for
The external toothing 15 of vehicle starter motor drive connection.
Further, the quantity of the rocker piece and quantity of the gear teeth is different and an odd lot multiple proportion；The pushing block
Quantity is consistent with rocker piece, and the radial outside of each rocker piece is equipped with a pushing block, and the quantity of rocker piece is more than 1；The gear teeth
Quantity is rationally set in a manner of its space width can just accommodate rocker piece or leave a small amount of gap；It can guarantee that at least portion
Point rocker piece is relative with tooth slot position, makes between the gear teeth and rocker piece couple drive immediately, avoids inertia from skidding.
Further, be rotatably assorted face gradual radially protruding of the crest top land of the gear teeth along platen axial direction by platen；It is described
Platen realizes rocker piece and the company at gear teeth tangential direction angle also with driving disc spacing pressing axial sliding fit and by sliding axially for platen
Continuous change；The gear teeth vertically one end part crest top land be with where the face that is rotatably assorted (and root circle of the gear teeth) of platen
The inclined-plane that the face of cylinder is mutually connected, making the tooth height of the part gear teeth, other end crest top land, which axially extends, makes the portion by 0 continuous gradation
Between the face joining place that is rotatably assorted of minute wheel tooth formation cylinder toothing, gear teeth crest top land and platen leaves necessarily to platen end face
Gap, rocker piece is departed from and moved in the gear teeth on the face that is rotatably assorted of platen；Because the gear teeth have tooth height by 0 continuous gradation
Part, therefore control the platen point for making rocker piece different with the gear teeth that slides axially to contact and can make to make between rocker piece and the gear teeth
With the tangential direction angle continuous variable, and then produce the engaging force of continuous variable within the specific limits of point；The gear teeth to be multiple and
It is symmetrical arranged along platen circumferential axis.
Further, the rocker piece is floating ball structure, including radially slides the steel ball for being connected to driving disc spacing pressing and for by steel
To the elastic component in the face that is rotatably assorted for being pressed in platen, the elastic component is supported between steel ball and pushing block sphere diameter；Steel ball and wheel
Tooth contact matching property is good, and the transmission of power can be effectively ensured, while can reduce the requirement to gear teeth machining accuracy, saves into
This.
Further, the crest top land of the gear teeth and the flank of tooth are connected to form streamlined rounding off curved surface；The flank of tooth and teeth groove bottom
Face is also connected to form streamlined rounding off curved surface, makes tangential direction angle and the axle of platen of application point between rocker piece and the gear teeth
Certain linear relationship is presented to position, is easy to transmit the adjustment of torque, while makes to act between rocker piece and the gear teeth soft
With, prevent between rocker piece and the gear teeth occur impact and collision, beneficial to reduce noise and extend the life-span.
Further, the elastic component is the compression spring being radially arranged along driving disc spacing pressing；Corresponded on the driving disc spacing pressing steel ball and
Compression spring is fixedly installed retainer；The pushing block is installed on retainer, the chute and cunning that pushing block passes through radial direction with retainer
Block is slidably matched；Retainer can be independently arranged or is integrally formed with driving disc spacing pressing, i.e., retainer belongs to a part for driving disc spacing pressing, such as scheme
Shown in 1, the inner rotation that platen is set in the retainer of driving disc spacing pressing coordinates；Retainer is independently arranged, and can simplify the knot of driving disc spacing pressing
Structure, it is easy to fabricate, is provided with retainer and is used for the slideway being slidably matched with steel ball and the cavity volume for accommodating compression spring,
Wheel tooth height be less than steel ball radius, make on retainer sufficiently long slideway can be set to be slidably matched with steel ball, and not with the gear teeth
Recurring structure is interfered, while ensures the positioning precision of steel ball；For the rolling beneficial to steel ball and the stable position of compression spring,
Between steel ball and compression spring pressing plate 14, pressing plate 14 and the use on retainer are provided with along perpendicular to the direction of compression spring center line
It is slidably matched in the cavity volume inwall single-degree-of-freedom for accommodating compression spring.
Further, the platen is set in driving disc spacing pressing inner radial；The driving disc spacing pressing is provided with disc；The retainer is backwards
The side of disc is provided with the defining flange extended radially inwardly；The disc of the defining flange and driving disc spacing pressing limits the axial direction of platen
Sliding stroke；And then the scope of application point between rocker piece and the gear teeth is limited, ensure that rocker piece acts on the cylindrical of platen all the time
In week, prevent rocker piece from coming off.
Further, the platen pressure dual modulated type clutch also includes the disc and platen that axial elasticity is supported in driving disc spacing pressing
Between reset assembly；Beneficial to the control that slides axially of platen, using the axial location of fork controls platen and then this is non-
Slip clutch is applied to vehicle；Inner side is in the side relative with reset assembly using platen, then the gear teeth are corresponded on the inside of platen
One end is the high larger end of tooth, and one end on the outside of corresponding platen be the high small end of tooth, holding and driving disc spacing pressing when making platen free state
Engagement, meet the use habit of people, beneficial to carrying out popularization and application on the basis of existing resource.
Further, the reset assembly includes being rotationally connected with the pushing cover of platen by thrust bearing and flexibly supported in master
Back-moving spring between the disc and pushing cover of Moving plate；It is Stability Analysis of Structures, compact.
Further, the retainer is fixed on the end face of driving disc spacing pressing, the alignment pin and bolt by alignment pin and bolt
Axis and driving disc spacing pressing diameter parallel；Make centrifugal force caused by active disc spins vertical with alignment pin and bolt axis, be beneficial to
Prevent alignment pin and bolt looseness.
The beneficial effects of the invention are as follows：The platen pressure dual modulated type clutch of the present invention, lead between its driving disc spacing pressing and platen
Cross transmission component clutch transmission, and transmission component is drive mechanism that rocker piece is engaged with the gear teeth while makes rocker piece and the gear teeth
Between application point tangential direction angle continuous variable within the specific limits, the engaging force of continuous variable is produced, when tangential direction angle
It the torque output such as can realize when larger, transmit that torque capability is strong, and power performance is good, while is non-model control between rocker piece and the gear teeth
Coordinate, can avoid the maintenance that brings by component wear frequently, short life the problem of, reduce maintenance cost, and platen pressure
It can be automatically adjusted according to driving disc spacing pressing rotating speed, be increased pressure by accelerator, improve the stability of clutch couple drive.
Brief description of the drawings
, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical scheme of the prior art
The required accompanying drawing used is briefly described in embodiment or description of the prior art.In accompanying drawing, each element or part are not
Necessarily drawn according to the ratio of reality.
Fig. 1 is the structural representation of the present invention；
Fig. 2 is Fig. 1 left view；
Fig. 3 is the 3-D view of platen.
Embodiment
The embodiment of technical solution of the present invention is described in detail below in conjunction with accompanying drawing.Following examples are only used for
Clearly illustrate technical scheme, therefore be only used as example, and the protection model of the present invention can not be limited with this
Enclose.
As illustrated, the pressure dual modulated type clutch of platen 2 of the present embodiment, including driving disc spacing pressing 1, platen 2 and transmission component；
Together with the driving disc spacing pressing 1 and the coaxial package of platen 2 and it is rotatably assorted, 3 is toothed around on the face that is rotatably assorted of platen 2；It is described
Transmission component include radial floating be installed on driving disc spacing pressing 1 be rotatably assorted on face and can be with the floating of the engaged transmission of the gear teeth 3
Block；The tangential direction angle continuous variable of the rocker piece and the application point of the gear teeth 3；The transmission component also includes being used to adjust floating
The inertia disk 17 and pushing block 16 of amount of force between block and the gear teeth 3；The pushing block 16 is radially slidably connected to driving disc spacing pressing 1,
For providing radial thrust for rocker piece, the inertia disk 17 it is coaxial be rotationally connected with driving disc spacing pressing 1 and inertia disk 17 is with pushing away
Coordinated between block 16 by end-face helical；The face of being rotatably assorted of platen 2 refers to the cooperation being rotatably assorted on platen 2 with driving disc spacing pressing 1
Face；The face of being rotatably assorted of driving disc spacing pressing 1 refers to the mating surface being rotatably assorted on driving disc spacing pressing 1 with platen 2；Driving disc spacing pressing 1 and platen 2 can be with
It is cover parts or disk-like accessory, can also be able to is part suit with integral assembling between platen 2 and driving disc spacing pressing 1；The gear teeth 3 are fixed
In the face that is rotatably assorted of platen 2, the gear teeth 3 can be integrally molded so as gear structure with platen 2, and radial floating installation refers to pass through rubber
The elastomers such as glue, spring can radial compression installation, by from the elastomer of certain modulus of elasticity make rocker piece and the gear teeth 3 it
Between produce certain engaging force and action edge transmission entered with corresponding moment of torsion；The tangential direction angle of rocker piece and the application point of the gear teeth 3
The continuous variable since 0 °, certain angle are not more than 90 °；Rocker piece is spheroid or roller, enables rocker piece along the flank of tooth of the gear teeth 3
Rolled with crest top land；The tangential direction angle of rocker piece and the application point of the gear teeth 3 on the flank of tooth of the gear teeth 3 to should application point tangent line
With platen 2 to should be on the circumference of application point at the application point between tangent line angle, i.e., on the gear teeth 3 to should application point pressure
The complementary angle at power angle；Driving disc spacing pressing 1 can coaxially be fixed on engine flywheel or the flywheel directly as engine is fixedly installed in hair
Motivation bent axle；, can be in certain torque range using the characteristic of rocker piece and the tangential direction angle continuous variable of the application point of the gear teeth 3
Driving disc spacing pressing 1 and the grade ratio transmission of platen 2 are kept, and during the load of platen 2 increase, floating BOB(beginning of block) floats and on the surface edge of the gear teeth 3
Circumferential movement and then being engaged from the different gear teeth 3 successively, make driving disc spacing pressing 1 and platen 2 speed discrepancy occur, while keep platen 2
With fixed torque output, during trampling gas pedal, engine speed increase, drive driving disc spacing pressing 1 to accelerate to rotate, be now used to
Property disk 17 is lagged behind driving disc spacing pressing 1 and rotated due to its own inertia, makes to produce relative rotation between inertia disk 17 and driving disc spacing pressing 1,
And then drive pushing block 16 to slide by inertia disk 17, thrust is provided for rocker piece, increases the intermolecular forces of rocker piece and the gear teeth 3
Greatly, the stability of clutch couple drive is improved, keeps power continually and steadily to export, driving disc spacing pressing 1, which is provided with, to be used to limit inertia
The gag lever post of the angle range of disk 17, the spacing hole that gag lever post is provided with arc is corresponded in inertia disk 17, gag lever post is in spacing hole
Mobile range is the angle range of inertia disk 17, and back-moving spring 11 is additionally provided between inertia disk 17 and driving disc spacing pressing 1, when actively
When the underdrive of disk 1 or uniform rotation, inertia disk 17 is resetted using the elastic force of back-moving spring 11, and then drive pushing block 16 multiple
Position；The excircle of driving disc spacing pressing 1 is fixed with the external toothing 15 for being connected with vehicle starter motor, and the pressure of platen 2 is double to be adjusted
Formula clutch also includes the reset assembly that axial elasticity is supported between the disc 7 of driving disc spacing pressing 1 and platen 2；Beneficial to the axle of platen 2
To slide control, using fork controls platen 2 axial location so that the non-friction type clutch is applied to vehicle；With pressure
The side relative with reset assembly of disk 2 is inner side, then one end of the corresponding inner side of platen 2 of the gear teeth 3 is the high larger end of tooth, corresponds to platen
The one end in 2 outsides is the high small end of tooth, makes to keep engaging with driving disc spacing pressing 1 during 2 free state of platen, the use for meeting people is practised
Used, beneficial to popularization and application are carried out on the basis of existing resource, the reset assembly includes being rotationally connected with pressure by thrust bearing 9
The pushing cover 10 of disk 2 and flexibly support the back-moving spring 11 between the disc 7 of driving disc spacing pressing 1 and pushing cover 10；It is Stability Analysis of Structures, compact,
The retainer 6 is fixed on the end face of driving disc spacing pressing 1, the axis of the alignment pin 12 and bolt 13 by alignment pin 12 and bolt 13
With the diameter parallel of driving disc spacing pressing 1；Make driving disc spacing pressing 1 rotate caused by centrifugal force it is vertical with alignment pin 12 and the axis of bolt 13, be beneficial to
Prevent alignment pin 12 and bolt 13 from loosening.
In the present embodiment, the quantity of the rocker piece is different from the quantity of the gear teeth 3 and an odd lot multiple proportion；It is described to push away
The quantity of block 16 is consistent with rocker piece, and the radial outside of each rocker piece is equipped with a pushing block 16, and the quantity of rocker piece is more than
1；The quantity of the gear teeth 3 is rationally set in a manner of its space width can just accommodate rocker piece or leave a small amount of gap；It can protect
It is relative with tooth slot position to demonstrate,prove at least partial floating block, makes between the gear teeth 3 and rocker piece couple drive immediately, avoids inertia from beating
Sliding, the crest top lands of the gear teeth 3 is along platen 2 axially by the gradual radially protruding in the face that is rotatably assorted of platen 2；The platen 2 also with
The axial sliding fit of driving disc spacing pressing 1 simultaneously realizes rocker piece and the continuous change at the tangential direction angle of the gear teeth 3 by sliding axially for platen 2
Change；The gear teeth 3 vertically one end part crest top land be with where the face that is rotatably assorted (and root circle of the gear teeth 3) of platen 2
The inclined-plane that the face of cylinder is mutually connected, making the tooth height of the part gear teeth 3, other end crest top land, which axially extends, makes this by 0 continuous gradation
The part gear teeth 3 form cylinder toothing, and the face joining place that is rotatably assorted of the crest top land of the gear teeth 3 and platen 2 leaves one to the end face of platen 2
Fixed gap, rocker piece is departed from and moved in the gear teeth 3 on the face that is rotatably assorted of platen 2；Because the gear teeth 3 have tooth height by 0
The part of continuous gradation, thus control platen 2 slide axially the point for making rocker piece different with the gear teeth 3 contact can make rocker piece and
The tangential direction angle of application point continuous variable, and then produce the engaging force of continuous variable within the specific limits between the gear teeth 3；The gear teeth
3 be multiple and be symmetrical arranged along the circumferential axis of platen 2, and the rocker piece be floating ball structure, including radially slides and be connected to active
The steel ball 4 of disk 1 and for the radial compaction of steel ball 4 to be supported in into steel in the elastic component in the face that is rotatably assorted of platen 2, the elastic component
Between ball 4 and pushing block 16；Steel ball 4 and the gear teeth 3 performance that is engaged are good, and the transmission of power can be effectively ensured, while can reduce pair
The requirement of the machining accuracy of the gear teeth 3, it is cost-effective.
In the present embodiment, the crest top land and the flank of tooth of the gear teeth 3 are connected to form streamlined rounding off curved surface；The flank of tooth and tooth
Groove bottom is also connected to form streamlined rounding off curved surface, makes tangential direction angle and the pressure of application point between rocker piece and the gear teeth 3
Certain linear relationship is presented in the axial location of disk 2, is easy to transmit the adjustment of torque, at the same make rocker piece and the gear teeth 3 it
Between act on it is soft, prevent between rocker piece and the gear teeth 3 occur impact and collision, beneficial to reduce noise and extend the life-span, the bullet
Property part be the compression spring 5 that is radially arranged along driving disc spacing pressing 1；Steel ball 4 is corresponded on the driving disc spacing pressing 1 and compression spring 5 is fixedly installed
There is retainer 6；The pushing block 16 is installed on retainer 6, and pushing block 16 is slided with retainer 6 by the chute and sliding block of radial direction matches somebody with somebody
Close；Retainer 6 can be independently arranged or is integrally formed with driving disc spacing pressing 1, i.e., retainer 6 belongs to a part for driving disc spacing pressing 1, such as Fig. 1 institutes
Show, the inner rotation that platen 2 is set in the retainer 6 of driving disc spacing pressing 1 coordinates；Retainer 6 is independently arranged, and can simplify driving disc spacing pressing 1
Structure, it is easy to fabricate, provided with the slideway for being used to be slidably matched with steel ball 4 and for accommodating compression spring 5 in retainer 6
Cavity volume, the height of the gear teeth 3 are less than the radius of steel ball 4, make on retainer 6 sufficiently long slideway can be set to be slidably matched with steel ball 4, and
Do not interfere with the recurring structure of the gear teeth 3, while ensure the positioning precision of steel ball 4；For the rolling beneficial to steel ball 4 and compression spring 5
Stable position, along perpendicular to the direction of the center line of compression spring 5 being provided with pressing plate 14, pressing plate between steel ball 4 and compression spring 5
14 are slidably matched with the cavity volume inwall single-degree-of-freedom for being used to accommodate compression spring 5 on retainer 6, and the platen 2 is set in master
The inner radial of Moving plate 1；The driving disc spacing pressing 1 is provided with disc 7；The retainer 6 is provided with backwards to the side of disc 7 and extended radially inwardly
Defining flange 8；The disc 7 of the defining flange 8 and driving disc spacing pressing 1 limits the axial sliding stroke of platen 2；And then limit and float
The scope of application point between block and the gear teeth 3, ensure that rocker piece acts on the excircle of platen 2 all the time, prevent rocker piece from coming off.
Finally it should be noted that：Various embodiments above is merely illustrative of the technical solution of the present invention, rather than its limitations；To the greatest extent
The present invention is described in detail with reference to foregoing embodiments for pipe, it will be understood by those within the art that：Its according to
The technical scheme described in foregoing embodiments can so be modified, either which part or all technical characteristic are entered
Row equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technology
The scope of scheme, it all should cover among the claim of the present invention and the scope of specification.
Claims (10)
- A kind of 1. platen pressure dual modulated type clutch, it is characterised in that：Including driving disc spacing pressing, platen and transmission component；The active Together with disk and platen coaxial package and it is rotatably assorted, is toothed around on the face that is rotatably assorted of platen；The transmission component includes Radial floating is installed on the rocker piece that is rotatably assorted on face and can be driven with the gear teeth meshing of driving disc spacing pressing；The rocker piece with The tangential direction angle continuous variable of gear teeth application point；The transmission component also includes being used to adjust to act between rocker piece and the gear teeth The inertia disk and pushing block of power size；The pushing block is radially slidably connected to driving disc spacing pressing, for providing radial thrust for rocker piece, Coaxial being rotationally connected between driving disc spacing pressing and inertia disk and pushing block of the inertia disk is coordinated by end-face helical.
- 2. platen pressure dual modulated type clutch according to claim 1, it is characterised in that：The quantity and wheel of the rocker piece The quantity difference and an odd lot multiple proportion of tooth；The quantity of the pushing block is consistent with rocker piece.
- 3. platen pressure dual modulated type clutch according to claim 2, it is characterised in that：The crest top land edge pressure of the gear teeth Dish axle is to the gradual radially protruding in the face that is rotatably assorted by platen；The platen is also with driving disc spacing pressing axial sliding fit and passing through platen Slide axially and realize the consecutive variations at rocker piece and gear teeth tangential direction angle.
- 4. platen pressure dual modulated type clutch according to claim 3, it is characterised in that：The rocker piece is ball float knot Structure, including radially slide the steel ball for being connected to driving disc spacing pressing and for by steel ball radial compaction in the elasticity in the face that is rotatably assorted of platen Part, the elastic component are supported between steel ball and pushing block.
- 5. platen pressure dual modulated type clutch according to claim 4, it is characterised in that：The crest top land and tooth of the gear teeth Face is connected to form streamlined rounding off curved surface.
- 6. platen pressure dual modulated type clutch according to claim 5, it is characterised in that：The elastic component is along driving disc spacing pressing The compression spring being radially arranged；Steel ball is corresponded on the driving disc spacing pressing and compression spring is fixedly installed retainer；The pushing block peace Loaded on retainer, pushing block is slidably matched with retainer by the chute and sliding block of radial direction.
- 7. platen pressure dual modulated type clutch according to claim 6, it is characterised in that：The platen is set in driving disc spacing pressing Inner radial；The driving disc spacing pressing is provided with disc；The retainer is provided with the limit convex extended radially inwardly backwards to the side of disc Edge；The disc of the defining flange and driving disc spacing pressing limits the axial sliding stroke of platen.
- 8. platen pressure dual modulated type clutch according to claim 7, it is characterised in that：The platen pressure dual modulated type from Clutch also includes the reset assembly that axial elasticity is supported between the disc of driving disc spacing pressing and platen.
- 9. platen pressure dual modulated type clutch according to claim 8, it is characterised in that：The reset assembly includes passing through Thrust bearing is rotationally connected with the pushing cover of platen and flexibly supports the back-moving spring between the disc of driving disc spacing pressing and pushing cover.
- 10. the platen pressure dual modulated type clutch according to claim 6-9 any claims, it is characterised in that：It is described Retainer is fixed on the end face of driving disc spacing pressing, the axis of the alignment pin and bolt and the axis of driving disc spacing pressing by alignment pin and bolt It is parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710733325.4A CN107461426B (en) | 2017-08-24 | 2017-08-24 | Platen pressure dual modulated type clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710733325.4A CN107461426B (en) | 2017-08-24 | 2017-08-24 | Platen pressure dual modulated type clutch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107461426A true CN107461426A (en) | 2017-12-12 |
| CN107461426B CN107461426B (en) | 2019-10-01 |
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ID=60550393
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710733325.4A Active CN107461426B (en) | 2017-08-24 | 2017-08-24 | Platen pressure dual modulated type clutch |
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| Country | Link |
|---|---|
| CN (1) | CN107461426B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112211922A (en) * | 2019-07-11 | 2021-01-12 | 舍弗勒技术股份两合公司 | Form-fitting unit for a torque clutch and torque clutch for a hybrid module |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103925308A (en) * | 2014-04-25 | 2014-07-16 | 重庆隆旺机电有限责任公司 | Non-friction clutch |
| CN203979197U (en) * | 2014-04-25 | 2014-12-03 | 重庆隆旺机电有限责任公司 | Non-friction type clutch |
| CN204253674U (en) * | 2014-04-25 | 2015-04-08 | 重庆隆旺机电有限责任公司 | Non-friction type break |
-
2017
- 2017-08-24 CN CN201710733325.4A patent/CN107461426B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103925308A (en) * | 2014-04-25 | 2014-07-16 | 重庆隆旺机电有限责任公司 | Non-friction clutch |
| CN203979197U (en) * | 2014-04-25 | 2014-12-03 | 重庆隆旺机电有限责任公司 | Non-friction type clutch |
| CN204253674U (en) * | 2014-04-25 | 2015-04-08 | 重庆隆旺机电有限责任公司 | Non-friction type break |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112211922A (en) * | 2019-07-11 | 2021-01-12 | 舍弗勒技术股份两合公司 | Form-fitting unit for a torque clutch and torque clutch for a hybrid module |
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| CN107461426B (en) | 2019-10-01 |
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