CN105587796B - Longitudinal-shaking sandwich formula beam slab complex excitation, which increases, turns round speed-adjustable clutch and its control method - Google Patents
Longitudinal-shaking sandwich formula beam slab complex excitation, which increases, turns round speed-adjustable clutch and its control method Download PDFInfo
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- CN105587796B CN105587796B CN201510002791.6A CN201510002791A CN105587796B CN 105587796 B CN105587796 B CN 105587796B CN 201510002791 A CN201510002791 A CN 201510002791A CN 105587796 B CN105587796 B CN 105587796B
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Abstract
Increase the invention discloses a kind of longitudinal-shaking sandwich formula beam slab complex excitation and turn round speed-adjustable clutch and its control method, realize that function is single to solve current ultrasonic clutch, can not increase and turn round the technical problems such as speed governing.The present invention includes upper box, lower box, input shaft, shaft end component, sliding support assembly, clutch exciting component, pretension component, output shaft, connection component and fastening bolt, clutch exciting component includes fixed disk, exciting rod and friction plate, and exciting rod includes preceding mating end, powered electrode piece, ring-shaped piezo ceramic piece, rear mating end and insulating sleeve.Apply ultrasonic section pumping signal in piezoelectric ceramic piece, excite exciting rod and friction plate to produce longitudinal vibration and bending or radial extension vibration mode state respectively, be superimposed and coupled using mode of oscillation, produce traveling wave and form driving frictional force, device clutch for clutch control can be achieved and turn round speed governing with increasing.The present invention have it is simple and compact for structure, can increase and turn round the technical advantage such as speed governing, there is broad prospect of application in machine driving and braking technology field.
Description
Technical field
Increase the present invention relates to a kind of longitudinal-shaking sandwich formula beam slab complex excitation and turn round speed-adjustable clutch and its control method, belong to
Machine driving and braking technology field.
Background technology
Clutch is mainly used for realizing motion or the transmission and cut-out of power between each power train of dynamic power machine, general peace
It is the total member being directly associated in dynamic power machine power train with engine between engine and speed changer；According to work
The difference of principle and implementation, conventional clutch are broadly divided into electromagnetic clutch, magnetic particle coupling, slip clutch
With the type of hydraulic type clutch four.With the rapid development of science and technology, exploitation is with electromagnetism interference, kinetic stability
Novel clutch device that is good, simple in construction, being easy to the technical characterstics such as miniaturization, it has also become Current mechanical is driven and braking technology
One of key technical problem urgently to be resolved hurrily in field, ultrasonic clutch device are exactly to be arisen at the historic moment under such technical background.
Compared with conventional clutch, because its have fast response time, without electromagnetic interference, kinetic stability is good and Standard size is small
Deng technological merit, machine driving and braking technology field are expected to be widely applied to.
Chinese utility model patent《Piezoelectric ceramic friction clutch brake》, Authorization Notice No. is CN 2304785Y, is awarded
The power day for announcing is on January 20th, 1999, disclosed a kind of piezoelectric ceramic friction clutch brake, mainly by frictional drive and driving
Two parts are formed, and frictional drive is made up of master and slave moving part, and drive part is to be stacked structure by piezoelectric ceramic wafer and battery lead plate
Into drive part end is equipped with force transfer mechanism, and it is leverage, and on driving link, friction shoe plate is fixed on power transmission
In mechanism, the inner surface of its circular arc portion and driven member forms friction pair, is coupled between driving link and driven member by bearing, actively
The end of part is equipped with drive part power input part；Chinese invention patent《A kind of modularity ultrasonic clutch and brake gear》,
Authorization Notice No. is CN 100343545C, and authorized announcement date is on October 17th, 2007, a kind of disclosed modularity ultrasonic wave
Clutch and brake gear, mainly by control power supply group, driving element, drive element, support frame group, pre- apparatus for adjusting force, fixation
Seat and bearing composition, the driving element and the drive element are the device for including all piezoelectric elements, and in the device
Faying face mutually presses, contacted, therefore the load end when clutch is applied is understood with axle center of motor and synchronous axial system, and should in brake
The load end of used time has braking effect, and when piezoelectric element adds AC power, then the faying face of the device can be because of piezoelectricity member
Part is produced mechanical oscillation and is separated by the effect of inverse piezoelectric effect, therefore the load end when clutch is applied can stop turning
Move, and the load end in brake applications can not produce braking effect；Chinese invention patent《Based on ultrasonic suspending force control from
Clutch》, Authorization Notice No. is CN 100424369C, and authorized announcement date is on October 8th, 2008, disclosed a kind of based on ultrasound
The clutch of suspending power control, is made up of active rotation disk, passive rotating disk, piezoelectric ceramic piece, back-moving spring and high frequency electric source,
Passive rotating disk is fastened in the torus of active rotation disk, the end face of active rotation disk and an end face phase of passive rotating disk
Contact, piezoelectric ceramic piece are fixed on another end face of passive rotating disk, and high frequency electric source is connected to the wiring of piezoelectric ceramic piece
On end, back-moving spring, which is arranged in active rotation disk or passive rotating disk, makes active rotation disk and passive rotating disk keep contact.
The ultrasonic clutch device devices of above-mentioned several implementations, though generation and the speed-torque of clutch action can be realized
Transmit, but its moment of torsion that can not be transmitted to clutch apparatus is adjusted and controlled with speed, causes above-mentioned implementation
There is device and realize that function is single, can not increase and turn round the technical problems such as speed governing in ultrasonic clutch device device, limit it in machine driving
Application and development with braking technology field.
The content of the invention
To solve current ultrasonic clutch apparatus in the presence of realizing that function is single, can not increase and turn round the technical problems such as speed governing, originally
A kind of longitudinal-shaking sandwich formula beam slab complex excitation of disclosure of the invention, which increases, turns round speed-adjustable clutch and its control method.
The technical solution adopted in the present invention is：The longitudinal-shaking sandwich formula beam slab complex excitation, which increases, turns round speed-adjustable clutch bag
Include upper box, lower box, input shaft, shaft end component, sliding support assembly, clutch exciting component, pretension component, output shaft, company
Connected components and fastening bolt.
The upper box both side ends are along the circumferential direction evenly arranged with n thread pore structure, and wherein n is more than or equal to 1
Integer, be provided with semicircle clamping support in the middle part of the upper box floor, the upper box with lower box flange connector
M through-hole structure is circumferentially provided with along upper box, wherein m is the integer more than 1.The lower box both side ends are along the circumferential direction
Be evenly arranged with n thread pore structure, be provided with semicircle clamping support in the middle part of the lower box floor, the lower box with
M through-hole structure is circumferentially provided with along lower box, at upper box flange connector along lower box week at the lower box firm banking
To being provided with k countersunk head thread pore structure.The input shaft is multidiameter structure, and input shaft side end set has keyway
Structure, the input shaft are provided with afflux ring structure close to keyway arrangements side, and the input shaft external peripheral surface is along axis side
To groove structure is provided with, the input shaft is provided with groove structure close to keyway arrangements side, and the input shaft is close to another
Dive key slot structure is provided with the external peripheral surface of side end, the input shaft is provided with outer close to guide flat keyway side
Helicitic texture, the input shaft are provided with shaft shoulder structure, the input shaft groove structure and the shaft shoulder close to external thread structure side
External peripheral surface between structure connects with deep groove ball bearing interference fit in the component of shaft end.The shaft end component includes deep-groove ball
Bearing, circlip for shaft, end cap, a set of cups and felt；The end cap is flange arrangement, and the end cap is along the circumferential direction uniformly set
2m through-hole structure is equipped with, the side end face of end cap one is provided with central through hole structure, the end cap central through-hole structure inner side
Trapezoid cross section groove structure is provided with, a set of cups has the thin wall circular structure of flange, the set cup edge for side end set
Circumferencial direction is evenly arranged with 2m through-hole structure, and a set of cups end side is provided with inward flange structure, and the felt is
Trapezoid cross section circular ring structure.The sliding support assembly includes input sliding support assembly and output end sliding support assembly.
The input sliding support assembly is made up of bearing shell, dive key, adjusting nut and sliding sleeve；The bearing shell is thin wall circular knot
Structure, the bearing shell both side ends are provided with flanged structure, and the sliding sleeve is the hollow cylindrical structure that a side end is provided with flange,
The slop-on flange surrounding is along the circumferential direction evenly arranged with k through-hole structure, and wherein k is the integer more than or equal to 1；The cunning
Set end side is provided with countersunk head pore structure, and the sliding sleeve endoporus is provided with dive key slot structure, the sliding sleeve excircle
Through-hole structure is provided with surface, the output end sliding support assembly is made up of bearing shell and spline housing；The spline housing is one
Side end is provided with the hollow circular cylinder structure of flange, and the spline housing surrounding is along the circumferential direction evenly arranged with k through hole knot
Structure, the spline housing external peripheral surface are provided with through-hole structure, and the spline housing is to be provided with spline on the inside of hollow circular cylinder
Structure.The clutch exciting component includes fixed disk, exciting rod and friction plate；The fixed disk is disc structure；The fixation
Side surface is along the circumferential direction evenly arranged with k through-hole structure, and the fixed side surface is provided with p countersunk head thread pore structure,
Wherein p is the integer more than or equal to 1.The exciting rod is by preceding mating end, powered electrode piece, ring-shaped piezo ceramic piece, rear matching
End and insulating sleeve composition；The stepped circular shaft structure of preceding mating end, the preceding mating end side end surface are provided with p
Thread pore structure, the preceding mating end end side external peripheral surface are provided with external thread structure, the ring-shaped piezo ceramic
Piece isd 33The annular piezoelectric ceramic piece of exciting pattern, and its through-thickness polarizes, the powered electrode piece is convex to be provided with
The annular copper sheet of ear structure, 4i piece annular piezoelectric ceramic pieces pass through the mutual spacer of insulating sleeve with 4i+1 piece powered electrode pieces
On external peripheral surface before being connected at mating end ladder circle anchor ring, wherein i is the integer more than or equal to 1；The insulating sleeve is
Thin-wall circular cyclic structure；Mating end is cylindrical structure after described, and the rear mating end side end surface is provided with p screw thread
Pore structure, the rear mating end end side centre of surface position are provided with internal thread hole structure.The friction plate is disk knot
Structure；The friction plate end surface is provided with p countersunk head thread pore structure, friction plate side end surface close to center
J piece rectangular piezoelectric ceramic pieces are along the circumferential direction uniformly bonded with, the rectangular piezoelectric ceramic piece isd 31The rectangle pressure of exciting pattern
Electroceramics piece, the deformation direction of rectangular piezoelectric ceramic piece for being adhered to friction plate end surface and the axis direction of friction plate
Vertically, wherein j is the integer more than or equal to 1.The pretension component includes baffle plate, preloading spring and pre-load nut；The baffle plate
For disc structure, the baffle center position is provided with through-hole structure, and the pre-load nut screws the external screw thread for being connected to output shaft,
The preloading spring is socketed on the external peripheral surface of output shaft.The output shaft is multidiameter structure；The side of output shaft one
Portion is provided with keyway arrangements, and the output shaft is provided with afflux ring structure, the output shaft excircle close to keyway arrangements side
Surface is provided with groove structure in the axial direction, and the output shaft end side is peripherally disposed spline structure, institute
State output shaft and keyway arrangements side is provided with groove structure, the output shaft is provided with external screw thread close to spline structure side
Structure, shaft shoulder structure is provided between the groove structure and external thread structure of the output shaft.
The ring-shaped piezo ceramic piece that is arranged in clutch exciting component on the exciting rod of side forms exciting group A1, described
Be arranged in ring-shaped piezo ceramic piece in clutch exciting component on opposite side exciting rod form exciting group A2, the exciting group A1 with
Exciting group A2 forms exciting group A；The rectangular piezoelectric ceramic piece being arranged in clutch exciting component on the friction plate of side is formed
Exciting group B1, the rectangular piezoelectric ceramic piece being arranged in clutch exciting component on opposite side friction plate form exciting group B2,
The exciting group B1 and exciting group B2 forms exciting group B.
A kind of longitudinal-shaking sandwich formula beam slab complex excitation of the present invention increasing torsion speed-adjustable clutch that is used for realizes clutch action
Control method be specially：The exciting group A1 or described exciting group A2 or described exciting group A1 and exciting group A2 passes to a certain super
Audio frequency range（Generally higher than 16 kHz）Interior ac-excited electric signal, the ac-excited electric signal can be sinusoidal, square wave or saw
The periodic electric signals such as tooth ripple.
Another longitudinal-shaking sandwich formula beam slab complex excitation of the present invention increasing torsion speed-adjustable clutch that is used for realizes that clutch is moved
The control method of work is specially：The exciting group B1 or described exciting group B2 or described exciting group B1 and exciting group B2 passes to a certain
Supersonic range（Generally higher than 16 kHz）Interior ac-excited electric signal, the ac-excited electric signal can be sinusoidal, square wave or
The periodic electric signals such as sawtooth waveforms.
A kind of realized for longitudinal-shaking sandwich formula beam slab complex excitation of the present invention increasing torsion speed-adjustable clutch increases torsion speed governing
Control method be specially：The exciting group B1 passes to a certain supersonic frequency（Generally higher than 16 kHz）Interior ac-excited telecommunications
Number, the exciting group A1 passes to the ac-excited electric signal in same supersonic frequency；Or the exciting group B2 passes to a certain ultrasound
Frequency（Generally higher than 16 kHz）Interior ac-excited electric signal, the exchange that the exciting group A2 is passed in same supersonic frequency swash
Encourage electric signal；Or exciting group B1 and exciting group B2 passes to a certain supersonic frequency（Generally higher than 16 kHz）Interior ac-excited telecommunications
Number, the exciting group A1 and exciting group A2 passes to the ac-excited electric signal in same supersonic frequency；The exciting group A and exciting
The phase difference that group B passes to ac-excited electric signal is 90 degree or 270 degree；The ac-excited electric signal can be sinusoidal, square wave or
The periodic electric signals such as sawtooth waveforms.
The beneficial effects of the invention are as follows：Apply ac-excited electric signal in the piezoelectric ceramic piece on exciting rod and friction plate,
Excite exciting rod and friction plate to produce longitudinal vibration and bending or radial extension vibration mode state respectively, utilize the superposition coupling of mode of oscillation
Close, produce driving traveling wave, form driving frictional force, the amplitude size and phase difference of electric signal are encouraged by adjusting, this can be achieved
The clutch for clutch control of invention arrangement of clutch turns round speed-regulating function with increasing.The present invention have it is simple and compact for structure, Electro Magnetic Compatibility is good, transmit
The flexible technical advantage such as controllable of moment of torsion/rotating speed, in machine driving with being had broad application prospects in braking technology field.
Brief description of the drawings
Fig. 1 show a kind of longitudinal-shaking sandwich formula beam slab complex excitation proposed by the present invention and increases the section view for turning round speed-adjustable clutch
Figure；
Fig. 2 show a kind of longitudinal-shaking sandwich formula beam slab complex excitation proposed by the present invention and increases the case lid for turning round speed-adjustable clutch
Sectional view；
Fig. 3 show a kind of longitudinal-shaking sandwich formula beam slab complex excitation proposed by the present invention and increases the case lid for turning round speed-adjustable clutch
Top view；
Fig. 4 show a kind of longitudinal-shaking sandwich formula beam slab complex excitation proposed by the present invention and increases the case lid for turning round speed-adjustable clutch
Side view；
Fig. 5 show a kind of longitudinal-shaking sandwich formula beam slab complex excitation proposed by the present invention and increases the casing for turning round speed-adjustable clutch
Sectional view；
Fig. 6 show a kind of longitudinal-shaking sandwich formula beam slab complex excitation proposed by the present invention and increases the casing for turning round speed-adjustable clutch
Top view；
Fig. 7 show a kind of longitudinal-shaking sandwich formula beam slab complex excitation proposed by the present invention and increases the casing for turning round speed-adjustable clutch
Sectional view
Fig. 8 show a kind of longitudinal-shaking sandwich formula beam slab complex excitation proposed by the present invention and increases the input for turning round speed-adjustable clutch
The front view of axle；
Fig. 9 show a kind of longitudinal-shaking sandwich formula beam slab complex excitation proposed by the present invention and increases the shaft end for turning round speed-adjustable clutch
The sectional view of end cap in component；
Figure 10 show a kind of longitudinal-shaking sandwich formula beam slab complex excitation proposed by the present invention and increases the axle for turning round speed-adjustable clutch
Hold the front view of end cap in component；
Figure 11 show a kind of longitudinal-shaking sandwich formula beam slab complex excitation proposed by the present invention and increases the axle for turning round speed-adjustable clutch
Hold the sectional view of a set of cups in component；
Figure 12 show a kind of longitudinal-shaking sandwich formula beam slab complex excitation proposed by the present invention and increases the axle for turning round speed-adjustable clutch
Hold the front view of a set of cups in component；
Figure 13 show a kind of longitudinal-shaking sandwich formula beam slab complex excitation proposed by the present invention and increases the defeated of torsion speed-adjustable clutch
Enter the sectional view for holding sliding sleeve in sliding support assembly；
Figure 14 show a kind of longitudinal-shaking sandwich formula beam slab complex excitation proposed by the present invention and increases the defeated of torsion speed-adjustable clutch
Enter the side view for holding sliding sleeve in sliding support assembly；
Figure 15 show a kind of longitudinal-shaking sandwich formula beam slab complex excitation proposed by the present invention and increases the defeated of torsion speed-adjustable clutch
Go out the sectional view for holding spline housing in sliding support assembly；
Figure 16 show a kind of longitudinal-shaking sandwich formula beam slab complex excitation proposed by the present invention and increases the defeated of torsion speed-adjustable clutch
Go out the side view for holding spline housing in sliding support assembly；
Figure 17 show a kind of longitudinal-shaking sandwich formula beam slab complex excitation proposed by the present invention and increases the defeated of torsion speed-adjustable clutch
Enter end and the sectional view of output end sliding support assembly intermediate bushing；
Figure 18 show a kind of longitudinal-shaking sandwich formula beam slab complex excitation proposed by the present invention and increases the defeated of torsion speed-adjustable clutch
Enter end and the side view of output end sliding support assembly intermediate bushing；
Figure 19 show a kind of longitudinal-shaking sandwich formula beam slab complex excitation proposed by the present invention increase turn round speed-adjustable clutch from
Close the partial sectional view of exciting component；
Figure 20 show a kind of longitudinal-shaking sandwich formula beam slab complex excitation proposed by the present invention increase turn round speed-adjustable clutch from
Close the side view of exciting component；
Figure 21 show a kind of longitudinal-shaking sandwich formula beam slab complex excitation proposed by the present invention increase turn round speed-adjustable clutch from
Close the front view of fixed disk in exciting component；
Figure 22 show a kind of longitudinal-shaking sandwich formula beam slab complex excitation proposed by the present invention increase turn round speed-adjustable clutch from
Close the sectional view of fixed disk in exciting component；
Figure 23 show a kind of longitudinal-shaking sandwich formula beam slab complex excitation proposed by the present invention increase turn round speed-adjustable clutch from
Close the partial sectional view of exciting rod in exciting component；
Figure 24 show a kind of longitudinal-shaking sandwich formula beam slab complex excitation proposed by the present invention increase turn round speed-adjustable clutch from
Close the sectional view of exciting rod in exciting component；
Figure 25 show a kind of longitudinal-shaking sandwich formula beam slab complex excitation proposed by the present invention increase turn round speed-adjustable clutch from
Close the partial sectional view of the preceding mating end of exciting rod in exciting component；
Figure 26 show a kind of longitudinal-shaking sandwich formula beam slab complex excitation proposed by the present invention increase turn round speed-adjustable clutch from
Close the side view of the preceding mating end of exciting rod in exciting component；
Figure 27 show a kind of longitudinal-shaking sandwich formula beam slab complex excitation proposed by the present invention increase turn round speed-adjustable clutch from
Close the sectional view of the rear mating end of exciting rod in exciting component；
Figure 28 show a kind of longitudinal-shaking sandwich formula beam slab complex excitation proposed by the present invention increase turn round speed-adjustable clutch from
Close the sectional view of the insulating sleeve of exciting rod in exciting component；
Figure 29 show a kind of longitudinal-shaking sandwich formula beam slab complex excitation proposed by the present invention increase turn round speed-adjustable clutch from
Close the arrangement of the ring-shaped piezo ceramic piece of exciting rod and motivational techniques schematic diagram in exciting component；
Figure 30 show a kind of longitudinal-shaking sandwich formula beam slab complex excitation proposed by the present invention increase turn round speed-adjustable clutch from
Close the front view for the friction plate that rectangular piezoelectric ceramic piece is stained with exciting component；
Figure 31 show a kind of longitudinal-shaking sandwich formula beam slab complex excitation proposed by the present invention increase turn round speed-adjustable clutch from
Close the sectional view for the friction plate that rectangular piezoelectric ceramic piece is stained with exciting component；
Figure 32 show a kind of longitudinal-shaking sandwich formula beam slab complex excitation proposed by the present invention and increases the pre- of torsion speed-adjustable clutch
The front view of baffle plate in tight component；
Figure 33 show a kind of longitudinal-shaking sandwich formula beam slab complex excitation proposed by the present invention and increases the pre- of torsion speed-adjustable clutch
The sectional view of baffle plate in tight component；
Figure 34 show a kind of longitudinal-shaking sandwich formula beam slab complex excitation proposed by the present invention and increases the defeated of torsion speed-adjustable clutch
The front view of shaft；
Figure 35 show a kind of longitudinal-shaking sandwich formula beam slab complex excitation proposed by the present invention and increases the defeated of torsion speed-adjustable clutch
The side view of shaft.
Embodiment
Embodiment one：Illustrate present embodiment with reference to Fig. 1 ~ Figure 35.Present embodiments provide for a kind of longitudinal vibration folder
Core type beam slab complex excitation increases the specific embodiment for turning round speed-adjustable clutch.The longitudinal-shaking sandwich formula beam slab complex excitation, which increases, to be turned round
Speed-adjustable clutch is mainly by upper box 1, lower box 2, input shaft 3, shaft end component 4, sliding support assembly 5, clutch exciting group
Part 6, pretension component 7, output shaft 8, connection component 9 and fastening bolt 10 form.
The upper box 1 is casting box structure；The both side ends of upper box 1 are along the circumferential direction evenly arranged with n
Screwed hole 1-1 structures, it is used to realize end cap 4-3 and a set of cups 4-4 and upper box 1 in shaft end component 4 by fastening bolt 10
It is fixedly connected, wherein n is the integer more than or equal to 1；Semicircle support base 1-2 structures are provided with the middle part of the floor of upper box 1,
It is used to realize being fastenedly connected for sliding support assembly 5 intermediate bushing 5-1-1 or 5-2-1；The upper box 1 is connected with lower box 2
M through hole 1-3 structure is circumferentially provided with along upper box 1 at flange, it is used to realize upper box 1 and nowel by connection component 9
Body 2 is fastenedly connected, and wherein m is the integer more than 1.
The lower box 2 is casting box structure；The both side ends of lower box 2 are along the circumferential direction evenly arranged with n
Screwed hole 2-2 structures, it is used to realize end cap 4-3 and a set of cups 4-4 and lower box 2 in shaft end component 4 by fastening bolt 10
It is fixedly connected；Semicircle support base 2-1 structures are provided with the middle part of the floor of lower box 2, it is used to realize sliding support assembly 5
Intermediate bushing 5-1-1's or 5-2-1 is fastenedly connected；The lower box 2 with it is circumferentially disposed along lower box 2 at the flange connector of upper box 1
There is m through hole 2-4 structure, it is used to realize being fastenedly connected for lower box 2 and upper box 1 by connection component 9；The lower box
K countersunk head screwed hole 2-3 structure is circumferentially provided with along lower box 2 at 2 firm bankings, it is used under being realized by fastening bolt 10
Casing 2 is fixedly connected, and wherein k is the integer more than 1.
The input shaft 3 is multidiameter structure；The side end set of input shaft 3 has keyway 3-1 structures, and it is used to lead to
Cross the input that key connection realizes external power supply；The input shaft 3 is provided with collecting ring 3-5 knots close to keyway 3-1 structures side
Structure, it is used for the arrangement of electrified wire；The external peripheral surface of input shaft 3 is provided with groove 3-8 structures in the axial direction, and it is used
In the extraction of electrified wire；The input shaft 3 is provided with groove 3-2 structures close to keyway 3-1 structures side, and it is used for and shaft end
Circlip for shaft 4-2, which is connected, in component 4 realizes the axially position in 3 one directions of input shaft；The input shaft 3 is close to another
Guide flat keyway 3-7 structures are provided with the external peripheral surface of one side end, its be used for in input sliding support assembly 5-1
Dive key 5-1-2, which is connected, realizes present invention motion and the transmission of power；The input shaft 3 is close to guide flat keyway 3-7
Side is provided with external screw thread 3-6 structures, and it, which is used to screw with adjusting nut 5-1-3 in input sliding support assembly 5-1, is connected
The regulation of pretightning force of the present invention can be achieved；The input shaft 3 is provided with shaft shoulder 3-4 structures close to external screw thread 3-6 structures side, its
The axially position in another direction of input shaft 3 is realized for being connected with deep groove ball bearing 4-1 in shaft end component 4；It is described defeated
The external peripheral surface 3-3 entered between the groove 3-2 structures of axle 3 and shaft shoulder 3-4 structures is used for and deep groove ball bearing 4- in shaft end component 4
1 interference fit connection, realize installation support and the axially position of input shaft 3.
The shaft end component 4 includes deep groove ball bearing 4-1, circlip for shaft 4-2, end cap 4-3, a set of cups 4-4 and felt
4-5；The deep groove ball bearing 4-1 is used for installation support and the axially position for realizing input shaft 3；The circlip for shaft 4-2
The axially position in 3 one directions of input shaft is realized for being connected with the groove 3-2 respective outer side edges on input shaft 3；The end cap 4-3
For flange arrangement, it is used to realize the axially position in mono- direction of deep groove ball bearing 4-1 by being fixedly connected for fastening bolt 10；
The end cap 4-3 is along the circumferential direction evenly arranged with 2m through hole 4-3-1 structure, and it is used to realize end cap by fastening bolt 10
4-3 and upper box 1 and lower box 2 are fastenedly connected；The side end faces of end cap 4-3 mono- are provided with central through hole 4-3-3 structures, its
For realizing the mounting arrangements of input shaft 3；Trapezoid cross section annular groove is provided with the inside of the end cap 4-3 central through hole 4-3-3 structures
4-3-2 structures, it, which is used to be connected with felt 4-5, realizes the dust seal of the present invention；The a set of cups 4-4 is that a side end is set
The thin wall circular structure of flange is equipped with, a set of cups 4-4 is along the circumferential direction evenly arranged with 2m through hole 4-4-2 structure, and it is used
It is fastenedly connected in being realized by fastening bolt 10 with upper box 1 and lower box 2；The a set of cups 4-4 end sides are provided with
Inward flange 4-4-1 structures, it is used to realize the axle in another direction of deep groove ball bearing 4-1 by being fixedly connected for fastening bolt 10
To positioning；The felt 4-5 is trapezoid cross section circular ring structure, and it is used to be connected with annular groove 4-3-2 respective outer side edges on end cap 4-3 in fact
The dust seal of the existing present invention.
The sliding support assembly 5 includes input sliding support assembly 5-1 and output end sliding support assembly 5-2.Institute
Input sliding support assembly 5-1 is stated by bearing shell 5-1-1, dive key 5-1-2, adjusting nut 5-1-3 and sliding sleeve 5-1-4 groups
Into；The bearing shell 5-1-1 is thin wall circular structure, is arranged in the support base 1-2 and support base 2-1 of upper box 1 and lower box 2
In；The bearing shell 5-1-1 both side ends are provided with flange 5-1-1-1 structures, its be used for by with upper box 1 and lower box 2
Support base 1-2 and support base 2-1, which is connected, realizes bearing shell 5-1-1 axially position；The bearing shell 5-1-1 inner circumferential surfaces 5-
1-1-2, which is used to be connected with spline housing 5-2-2 or sliding sleeve 5-1-4, realizes spline housing 5-2-2 or sliding sleeve 5-1-4 axial direction or rotation
Transhipment is dynamic；A type dive keys are used in the dive key 5-1-2 selections；The sliding sleeve 5-1-4 is the sky that a side end is provided with flange
Heart cylindrical structure, the sliding sleeve 5-1-4 flanges surrounding are along the circumferential direction evenly arranged with k through hole 5-1-4-1 structure, and it is used
It is fastenedly connected in being realized by connection component 9 with fixed disk 6-1 in clutch exciting component 6, wherein k is whole more than or equal to 1
Number；The sliding sleeve 5-1-4 end sides are provided with counter sink 5-1-4-2 structures, and it is used to realize the external screw thread 3-6 of input shaft 3
The gap of structure coordinates；The sliding sleeve 5-1-4 endoporus 5-1-4-4 is provided with guide flat keyway 5-1-4-3 structures, and it is used to pass through
Present invention motion and the transmission of power are realized in dive key 5-1-2 connections；It is provided with the sliding sleeve 5-1-4 external peripheral surfaces logical
Hole 5-1-4-5 structures, it is used for the extraction of electrified wire.The output end sliding support assembly 5-2 is by bearing shell 5-2-1 and spline
Cover 5-2-2 compositions；The spline housing 5-2-2 has the hollow circular cylinder structure of flange, the spline housing 5- for side end set
2-2 flanges surrounding is along the circumferential direction evenly arranged with k through hole 5-2-2-1 structure, its be used for by connection component 9 realize with from
Fixed disk 6-1's is fastenedly connected in conjunction exciting component 6；The spline housing 5-2-2 external peripheral surfaces are provided with through hole 5-2-2-3 knots
Structure, it is used for the extraction of electrified wire；Spline 5-2-2-2 structures are provided with the inside of the spline housing 5-2-2 hollow circular cylinders,
It, which is used to be connected with the spline 8-1 respective outer side edges of output shaft 8, realizes present invention motion and the transmission of power.
The clutch exciting component 6 includes fixed disk 6-1, exciting rod 6-2 and friction plate 6-3；The fixed disk 6-1 is circle
Dish structure；The fixed disk 6-1 end faces are along the circumferential direction evenly arranged with k through hole 6-1-2 structure, and it is used for by connection group
The realization of part 9 is fastenedly connected with guide pin bushing 5-1-4's in sliding support assembly 5 or spline housing 5-2-2；The fixed disk 6-1 end faces are set
It is equipped with p countersunk head screwed hole 6-1-1 structure, it is used to realize by fastening bolt 10 is fastenedly connected with exciting rod 6-2, wherein
P is the integer more than or equal to 1.The exciting rod 6-2 is by preceding mating end 6-2-1, powered electrode piece 6-2-2, ring-shaped piezo ceramic
Piece 6-2-3, rear mating end 6-2-4 and insulating sleeve 6-2-5 compositions；The stepped circular shaft structures of preceding mating end 6-2-1, it is described
Preceding mating end 6-2-1 sides end surface is provided with p screwed hole 6-2-1-1 structure, and it is used to realize by fastening bolt 10
With being fastenedly connected for fixed disk 6-1, the preceding mating end 6-2-1 end side external peripheral surfaces are provided with external screw thread 6-2-1-
3 structures, it is used to screw to be connected by the internal thread hole 6-2-4-2 structures with rear mating end 6-2-4 to realize powered electrode piece 6-
2-2, ring-shaped piezo ceramic piece 6-2-3 and insulating sleeve 6-2-5 clamping connect, mating end 6-2-1 ladder circle anchor rings before telling
The external peripheral surface 6-2-1-2 at place is used for the socket installation for realizing insulating sleeve 6-2-5；The ring-shaped piezo ceramic piece 6-2-3
Ford 33The annular piezoelectric ceramic piece of exciting pattern, and its through-thickness polarizes, the powered electrode piece 6-2-2 is to be provided with
The annular copper sheet of ledge arrangement, 4i pieces annular piezoelectric ceramic piece 6-2-3 and 4i+1 piece powered electrode pieces 6-2-2 pass through insulation sleeve
On the spaced external peripheral surface 6-2-1-2 being socketed at preceding mating end 6-2-1 ladder circle anchor rings of cylinder 6-2-5, wherein i is big
In the integer equal to 1；The insulating sleeve 6-2-5 is thin-wall circular cyclic structure；Mating end 6-2-4 is cylinder knot after described
Structure, the rear mating end 6-2-4 sides end surface are provided with p screwed hole 6-2-4-1 structure, and it is used to pass through fastening bolt
10 realizations are fastenedly connected with friction plate 6-3's, and the rear mating end 6-2-4 end side centre of surfaces position is provided with internal thread
Hole 6-2-4-2 structures, it, which is used to screw by the external screw thread 6-2-1-3 structures with preceding mating end 6-2-1, is connected realization energization electricity
Pole piece 6-2-2, ring-shaped piezo ceramic piece 6-2-3 and insulating sleeve 6-2-5 clamping connect.The friction plate 6-3 is disk knot
Structure；The friction plate 6-3 end surfaces are provided with p countersunk head screwed hole 6-3-1 structure close to center, and it is used to pass through fastening
The realization of bolt 10 is fastenedly connected with exciting rod 6-2's；The friction plate 6-3 sides end surface is along the circumferential direction uniformly bonded with
J piece rectangular piezoelectric ceramic pieces 6-3-2, the rectangular piezoelectric ceramic piece 6-3-2 ared 31The rectangular piezoelectric ceramic piece of exciting pattern, institute
State the deformation direction for the rectangular piezoelectric ceramic piece 6-3-2 for being adhered to friction plate 6-3 end surfaces and friction plate 6-3 axis direction
Vertically, wherein j is the integer more than or equal to 1.
The pretension component 7 includes baffle plate 7-1, preloading spring 7-2 and pre-load nut 7-3；The baffle plate 7-1 is disk knot
Structure, it realizes the application of pretightning force of the present invention by being connected with preloading spring 7-2；The baffle plate 7-1 centers are provided with
Through hole 7-1-1 structures, it is used for the arrangement installation of output shaft 8；The pre-load nut 7-3 screws the outer spiral shell for being connected to output shaft 8
Line 8-2, the preloading spring 7-2 are socketed on the external peripheral surface of output shaft 8, the preloading spring 7-2 by with baffle plate 7-1 and
Pre-load nut 7-3, which is connected, realizes the generation and application of pretightning force of the present invention.
The output shaft 8 is multidiameter structure；The side end set of output shaft 8 has keyway 8-6 structures, and it is used to lead to
Cross key connection and realize present invention motion and the output of power；The output shaft 8 is provided with collecting ring close to keyway 8-6 structures side
8-8 structures, it is used for the arrangement of electrified wire；The external peripheral surface of output shaft 8 is provided with groove 8-7 knots in the axial direction
Structure, it is used for the extraction of electrified wire；The end side of output shaft 8 is peripherally disposed spline 8-1 structures, and it is used
Present invention motion and the transmission of power are realized in being connected with the spline housing 5-2-2 in output end sliding support assembly 5-2；Institute
State output shaft 8 and keyway 8-6 structures side is provided with groove 8-5 structures, it is used to be kept off with elasticity with the axle in shaft end component 4
Circle 4-2, which is connected, realizes the positioning in 8 one directions of output shaft；The output shaft 8 is provided with outer close to spline 8-1 structures side
Screw thread 8-2 structures, it is used to be connected the production for realizing pretightning force of the present invention by screwing with the pre-load nut 7-3 in pretension component 7
Raw and application；Shaft shoulder 8-3 structures are provided between the groove 8-5 structures and external screw thread 8-2 structures of the output shaft 8, it is used for
It is connected with the deep groove ball bearing 4-1 in shaft end component 4 and realizes the axially position in another direction of output shaft 8；The output
External peripheral surface 8-4 between the groove 8-5 structures of axle 8 and shaft shoulder 8-3 structures is used for and the deep groove ball bearing 4- in shaft end component 4
1 interference fit connection, realize installation support and the axially position of output shaft 8.
The connection component 9 includes bolt 9-1 and nut 9-2；Bolt 9-1 and nut 9-2 in the connection component 9 revolves
Close connection and realize being fastenedly connected and being fixedly mounted for other structures part.
The ring-shaped piezo ceramic piece 6-2-3 being arranged in clutch exciting component 6 on the exciting rod 6-2 of side forms exciting
Group A1, the ring-shaped piezo ceramic piece 6-2-3 being arranged in clutch exciting component 6 on opposite side exciting rod 6-2 form exciting
Group A2, the exciting group A1 and exciting group A2 form exciting group A；It is described to be arranged in side friction plate 6-3 in clutch exciting component 6
On rectangular piezoelectric ceramic piece 6-3-2 form exciting group B1, it is described to be arranged in opposite side friction plate 6-3 in clutch exciting component 6
On rectangular piezoelectric ceramic piece 6-3-2 form exciting group B2, the exciting group B1 and exciting group B2 composition exciting group B.
Embodiment two：It is used for longitudinal-shaking sandwich formula beam slab complex excitation present embodiments provide for one kind and increases torsion speed governing
Arrangement of clutch realizes the specific embodiment of the control method of clutch action.
A kind of control that clutch action is realized for longitudinal-shaking sandwich formula beam slab complex excitation increasing torsion speed-adjustable clutch
The specific embodiment of method is：The exciting group A1 or described exciting group A2 or described exciting group A1 and exciting group A2 passes to certain
One supersonic range（Generally higher than 16 kHz）Interior ac-excited electric signal, the ac-excited electric signal can be sinusoidal, square wave
Or the periodic electric signal such as sawtooth waveforms.
The present invention realizes that the principle of clutch for clutch control is：The exciting group A excite it where exciting rod 6-2 to be in high frequency micro-
Width vibrational state, air-suspension can be produced using the antifriction effect caused by dither, air-suspension overcomes spring pre-
Clamp force is done work, and the clutch for clutch control of arrangement of clutch of the present invention can be achieved.
Embodiment three：It is used for longitudinal-shaking sandwich formula beam slab complex excitation present embodiments provide for another kind and increases torsion tune
Fast arrangement of clutch realizes the specific embodiment of the control method of clutch action.
Another longitudinal-shaking sandwich formula beam slab complex excitation that is used for increases the control that torsion speed-adjustable clutch realizes clutch action
The specific embodiment of method processed is：The exciting group B1 or described exciting group B2 or described exciting group B1 and exciting group B2 is passed to
A certain supersonic range（Generally higher than 16 kHz）Interior ac-excited electric signal, the ac-excited electric signal can be sinusoidal, side
The periodic electric signal such as ripple or sawtooth waveforms.
The present invention realizes that the principle of clutch for clutch control is：The exciting group B excite it where friction plate 6-3 to be in high frequency micro-
Width vibrational state, air-suspension can be produced using the antifriction effect caused by dither, air-suspension overcomes spring pre-
Clamp force is done work, and the clutch for clutch control of arrangement of clutch of the present invention can be achieved.
Embodiment four：It is used for longitudinal-shaking sandwich formula beam slab complex excitation present embodiments provide for one kind and increases torsion speed governing
Arrangement of clutch realizes the specific embodiment for increasing the control method for turning round speed governing.
A kind of increase for longitudinal-shaking sandwich formula beam slab complex excitation turns round the control that speed governing is turned round in speed-adjustable clutch realization increasing
The specific embodiment of method is：The exciting group B1 passes to a certain supersonic frequency（Generally higher than 16 kHz）Interior is ac-excited
Electric signal, the exciting group A1 pass to the ac-excited electric signal in same supersonic frequency；Or the exciting group B2 pass to it is a certain
Supersonic frequency（Generally higher than 16 kHz）Interior ac-excited electric signal, the exciting group A2 pass to the friendship in same supersonic frequency
Stream excitation electric signal；Or exciting group B1 and exciting group B2 passes to a certain supersonic frequency（Generally higher than 16 kHz）Interior is ac-excited
Electric signal, the exciting group A1 and exciting group A2 pass to the ac-excited electric signal in same supersonic frequency；The exciting group A with
The phase difference that exciting group B passes to ac-excited electric signal is 90 degree or 270 degree；The ac-excited electric signal can be sinusoidal, side
The periodic electric signal such as ripple or sawtooth waveforms.
The present invention realizes that increasing the principle for turning round speed governing is：Friction plate 6-3 generation bendings where the exciting group B excites it are shaken
Dynamic model state or radial extension vibration mode state, it is described to excite exciting group A to excite the exciting rod 6-2 generation extensional vibration moulds where it
State, is coupled using the superposition of mode of oscillation, and driving traveling wave is produced on contact surfaces of the friction plate 6-3 with friction plate 6-3, is formed
Frictional force is driven, the amplitude size and phase difference of the excitation electric signal by adjusting exciting group A and exciting group B, this hair can be achieved
Speed regulating control is turned round in the increasing of bright arrangement of clutch.
Claims (4)
1. a kind of longitudinal-shaking sandwich formula beam slab complex excitation, which increases, turns round speed-adjustable clutch, by upper box (1), lower box (2), input shaft
(3), shaft end component (4), sliding support assembly (5), clutch exciting component (6), pretension component (7), output shaft (8), connection group
Part (9) and fastening bolt (10) composition；Upper box (1) both side ends are along the circumferential direction evenly arranged with n screwed hole (1-
1) structure, wherein n are the integer more than or equal to 1, and semicircle support base (1-2) knot is provided with the middle part of upper box (1) floor
M through hole (1-3) structure is circumferentially provided with along upper box (1) at structure, the upper box (1) and lower box (2) flange connector, its
Middle m is the integer more than 1；Lower box (2) both side ends are along the circumferential direction evenly arranged with n screwed hole (2-2) structure,
Semicircle support base (2-1) structure is provided with the middle part of lower box (2) floor, the lower box (2) is connected with upper box (1)
M through hole (2-4) structure is circumferentially provided with along lower box (2), at flange along lower box at lower box (2) firm banking
(2) k countersunk head screwed hole (2-3) structure is circumferentially provided with, wherein k is the integer more than 1；The input shaft (3) is multi-diameter shaft
Structure, input shaft (3) side end set have keyway (3-1) structure, and the input shaft (3) is close to keyway (3-1) structure
Side is provided with collecting ring (3-5) structure, and input shaft (3) external peripheral surface is provided with groove (3-8) knot in the axial direction
Structure, the input shaft (3) are provided with groove (3-2) structure close to keyway (3-1) structure side, and the input shaft (3) is close to another
Guide flat keyway (3-7) structure is provided with the external peripheral surface of one side end, the input shaft (3) is close to guide flat keyway
(3-7) side is provided with external screw thread (3-6) structure, and the input shaft (3) is provided with the shaft shoulder close to external screw thread (3-6) structure side
(3-4) structure, external peripheral surface (3-3) and axle between input shaft (3) groove (3-2) structure and the shaft shoulder (3-4) structure
Hold deep groove ball bearing (4-1) interference fit connection in component (4)；The shaft end component (4) includes deep groove ball bearing (4-1), axle
With circlip (4-2), end cap (4-3), a set of cups (4-4) and felt (4-5), the end cap (4-3) is flange arrangement, the end
Lid (4-3) is along the circumferential direction evenly arranged with 2m through hole (4-3-1) structure, during the side end face of end cap (4-3) one is provided with
Heart through hole (4-3-3) structure, end cap (4-3) central through hole (4-3-3) the structure inner side are provided with trapezoid cross section annular groove (4-3-
2) structure；The a set of cups (4-4) is the thin wall circular structure that side end set has flange, and a set of cups (4-4) is circumferentially square
To 2m through hole (4-4-2) structure is evenly arranged with, a set of cups (4-4) end side is provided with inward flange (4-4-1) knot
Structure；The felt (4-5) is trapezoid cross section circular ring structure；The sliding support assembly (5) includes input sliding support assembly
(5-1) and output end sliding support assembly (5-2), the input sliding support assembly (5-1) is by bearing shell (5-1-1), guiding
Flat key (5-1-2), adjusting nut (5-1-3) and sliding sleeve (5-1-4) composition, the bearing shell (5-1-1) is thin wall circular structure, cloth
It is placed in the support base (1-2) and support base (2-1) of upper box (1) and lower box (2), bearing shell (5-1-1) both side ends
It is provided with flange (5-1-1-1) structure, bearing shell (5-1-1) inner circumferential surface (5-1-1-2) and spline housing (5-2-2) or sliding
Cover (5-1-4) to be connected, the sliding sleeve (5-1-4) is provided with the hollow cylindrical structure of flange, the sliding sleeve for a side end
(5-1-4) flange surrounding is along the circumferential direction evenly arranged with k through hole (5-1-4-1) structure, and wherein k is whole more than or equal to 1
Number, sliding sleeve (5-1-4) end side are provided with counter sink (5-1-4-2) structure, sliding sleeve (5-1-4) endoporus (5-
Guide flat keyway (5-1-4-3) structure 1-4-4) is provided with, through hole (5- is provided with sliding sleeve (5-1-4) external peripheral surface
1-4-5) structure, the output end sliding support assembly (5-2) are made up of bearing shell (5-2-1) and spline housing (5-2-2), the flower
Key set (5-2-2) is the hollow circular cylinder structure that side end set has flange, and spline housing (5-2-2) surrounding is circumferentially square
To k through hole (5-2-2-1) structure is evenly arranged with, spline housing (5-2-2) external peripheral surface is provided with through hole (5-2-2-
3) structure, spline housing (5-2-2) the hollow circular cylinder inner side are provided with spline (5-2-2-2) structure；The clutch exciting
Component (6) includes fixed disk (6-1), exciting rod (6-2) and friction plate (6-3), and the fixed disk (6-1) is disc structure, institute
State fixed disk (6-1) end face and be along the circumferential direction evenly arranged with k through hole (6-1-2) structure, fixed disk (6-1) end face is set
P countersunk head screwed hole (6-1-1) structure is equipped with, wherein p is the integer more than or equal to 1；The exciting rod (6-2) is by preceding mating end
(6-2-1), powered electrode piece (6-2-2), ring-shaped piezo ceramic piece (6-2-3), rear mating end (6-2-4) and insulating sleeve (6-
2-5) form, the preceding stepped circular shaft structure of mating end (6-2-1), preceding mating end (6-2-1) the side end surface is set
P screwed hole (6-2-1-1) structure is equipped with, preceding mating end (6-2-1) the end side external peripheral surface is provided with outer spiral shell
Line (6-2-1-3) structure, the ring-shaped piezo ceramic piece (6-2-3) are d33The annular piezoelectric ceramic piece of exciting pattern, and its
Through-thickness polarizes, and the powered electrode piece (6-2-2) is to be provided with the annular copper sheet of ledge arrangement, 4i piece ring piezoelectrics
Potsherd (6-2-3) is socketed on preceding matching with 4i+1 piece powered electrode pieces (6-2-2) by the way that insulating sleeve (6-2-5) is spaced
Hold on the external peripheral surface (6-2-1-2) at (6-2-1) ladder circle anchor ring, wherein i is integer more than or equal to 1, the insulation
Sleeve (6-2-5) is thin-wall circular cyclic structure；Mating end (6-2-4) is cylindrical structure after described, the rear mating end (6-2-
4) side end surface is provided with p screwed hole (6-2-4-1) structure, rear mating end (6-2-4) the end side surface
Center is provided with internal thread hole (6-2-4-2) structure；The friction plate (6-3) is disc structure, friction plate (6-3) end
Portion surface is provided with p countersunk head screwed hole (6-3-1) structure, friction plate (6-3) the side end surface edge close to center
Circumferencial direction is uniformly bonded with j piece rectangular piezoelectric ceramic pieces (6-3-2), and the rectangular piezoelectric ceramic piece (6-3-2) is d31Exciting
The rectangular piezoelectric ceramic piece of pattern, the shape of the rectangular piezoelectric ceramic piece (6-3-2) for being adhered to friction plate (6-3) end surface
Change direction vertical with the axis direction of friction plate (6-3), wherein j is the integer more than or equal to 1；The pretension component (7) includes
Baffle plate (7-1), preloading spring (7-2) and pre-load nut (7-3), the baffle plate (7-1) are disc structure, the baffle plate (7-1)
Center is provided with through hole (7-1-1) structure, and the pre-load nut (7-3) screws the external screw thread (8- for being connected to output shaft (8)
2), the preloading spring (7-2) is socketed on the external peripheral surface of output shaft (8)；The output shaft (8) is multidiameter structure, institute
Stating output shaft (8) side end set has keyway (8-6) structure, and the output shaft (8) is set close to keyway (8-6) structure side
There is collecting ring (8-8) structure, output shaft (8) external peripheral surface is provided with groove (8-7) structure in the axial direction, described defeated
Shaft (8) end side is peripherally disposed spline (8-1) structure, and the output shaft (8) is close to keyway (8-6) structure
Side is provided with groove (8-5) structure, and the output shaft (8) is provided with external screw thread (8-2) knot close to spline (8-1) structure side
Structure, the shaft shoulder (8-3) structure is provided between groove (8-5) structure and external screw thread (8-2) structure of the output shaft (8), it is described
External peripheral surface (8-4) between output shaft (8) groove (8-5) structure and the shaft shoulder (8-3) structure and the depth in shaft end component (4)
Ditch ball bearing (4-1) interference fit connection；The connection component (9) includes bolt (9-1) and nut (9-2)；It is described to be arranged in
Ring-shaped piezo ceramic piece (6-2-3) in clutch exciting component (6) on side exciting rod (6-2) forms exciting group A1, the cloth
The ring-shaped piezo ceramic piece (6-2-3) being placed in clutch exciting component (6) on opposite side exciting rod (6-2) forms exciting group A2,
The exciting group A1 and exciting group A2 forms exciting group A；It is described to be arranged in side friction plate (6-3) in clutch exciting component (6)
On rectangular piezoelectric ceramic piece (6-3-2) form exciting group B1, it is described to be arranged in opposite side friction plate in clutch exciting component (6)
Rectangular piezoelectric ceramic piece (6-3-2) on (6-3) forms exciting group B2, the exciting group B1 and exciting group B2 and forms exciting group B.
2. a kind of longitudinal-shaking sandwich formula beam slab complex excitation as claimed in claim 1 increases the control method for turning round speed-adjustable clutch,
It is characterized in that：Increase the control turned round speed-adjustable clutch and realize clutch action for longitudinal-shaking sandwich formula beam slab complex excitation to be a kind of
Method, a kind of control method that clutch action is realized for longitudinal-shaking sandwich formula beam slab complex excitation increasing torsion speed-adjustable clutch
Specially：Exciting group A1 or described exciting group A2 or exciting group A1 and exciting group A2 is passed to more than the friendship in 16kHz supersonic ranges
Stream excitation electric signal, ac-excited electric signal are sinusoidal, square wave or sawtooth period electric signal.
3. a kind of longitudinal-shaking sandwich formula beam slab complex excitation as claimed in claim 1 increases the control method for turning round speed-adjustable clutch,
It is characterized in that：Increase the control turned round speed-adjustable clutch and realize clutch action for longitudinal-shaking sandwich formula beam slab complex excitation to be a kind of
Method, a kind of control method that clutch action is realized for longitudinal-shaking sandwich formula beam slab complex excitation increasing torsion speed-adjustable clutch
Specially：Exciting group B1 or described exciting group B2 or exciting group B1 and exciting group B2 is passed to more than the friendship in 16kHz supersonic ranges
Stream excitation electric signal, ac-excited electric signal are sinusoidal, square wave or sawtooth period electric signal.
4. a kind of longitudinal-shaking sandwich formula beam slab complex excitation as claimed in claim 1 increases the control method for turning round speed-adjustable clutch,
It is characterized in that：Increase the control turned round speed-adjustable clutch realization increasing and turn round speed governing for longitudinal-shaking sandwich formula beam slab complex excitation to be a kind of
Method, the longitudinal-shaking sandwich formula beam slab complex excitation increasing torsion speed-adjustable clutch that is used for realize that the control method for increasing torsion speed governing is specific
For：Exciting group B1 passes to be passed in same supersonic frequency more than the ac-excited electric signal in 16kHz supersonic ranges, exciting group A1
Ac-excited electric signal；Or exciting group B2 is passed to and led to more than the ac-excited electric signal in 16kHz supersonic ranges, exciting group A2
With the ac-excited electric signal in same supersonic frequency；Or exciting group B1 and exciting group B2 is passed to more than in 16kHz supersonic ranges
Ac-excited electric signal, exciting group A1 and exciting group A2 pass to the ac-excited electric signal in same supersonic frequency；Exciting group A
The phase difference that ac-excited electric signal is passed to exciting group B is 90 degree or 270 degree；Ac-excited electric signal for sinusoidal, square wave or
Sawtooth period electric signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510002791.6A CN105587796B (en) | 2015-01-06 | 2015-01-06 | Longitudinal-shaking sandwich formula beam slab complex excitation, which increases, turns round speed-adjustable clutch and its control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510002791.6A CN105587796B (en) | 2015-01-06 | 2015-01-06 | Longitudinal-shaking sandwich formula beam slab complex excitation, which increases, turns round speed-adjustable clutch and its control method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105587796A CN105587796A (en) | 2016-05-18 |
| CN105587796B true CN105587796B (en) | 2017-12-19 |
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|---|---|---|---|
| CN201510002791.6A Expired - Fee Related CN105587796B (en) | 2015-01-06 | 2015-01-06 | Longitudinal-shaking sandwich formula beam slab complex excitation, which increases, turns round speed-adjustable clutch and its control method |
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| Country | Link |
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| CN (1) | CN105587796B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2422866A1 (en) * | 1978-04-14 | 1979-11-09 | Quantel Sa | Clutch or brake for e.g. aircraft - has member formed by piezoelectric bimetal strip bending under applied voltage and including flexible support |
| SU1511561A1 (en) * | 1987-09-30 | 1989-09-30 | Предприятие П/Я М-5164 | Piezoelectric ceramics clutch |
| CN2304785Y (en) * | 1996-10-24 | 1999-01-20 | 张学成 | Piezoelectric ceramic friction clutch brake |
| CN1632341A (en) * | 2004-12-30 | 2005-06-29 | 哈尔滨工业大学 | Clutch based on ultrasonic suspending force control |
| CN202385031U (en) * | 2011-10-21 | 2012-08-15 | 郑州航空工业管理学院 | Piezoelectric ceramic driver driven by asymmetric voltage |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5626232A (en) * | 1979-08-11 | 1981-03-13 | Chuo Denshi Kogyo Kk | Clamping force measuring instrument |
| JPS63242179A (en) * | 1987-03-28 | 1988-10-07 | Honda Denshi Kk | Ultrasonic clutch |
| JPS6436568A (en) * | 1987-07-31 | 1989-02-07 | Japan Engine Valve Mfg | Ultrasonic motor-operated power steering device |
-
2015
- 2015-01-06 CN CN201510002791.6A patent/CN105587796B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2422866A1 (en) * | 1978-04-14 | 1979-11-09 | Quantel Sa | Clutch or brake for e.g. aircraft - has member formed by piezoelectric bimetal strip bending under applied voltage and including flexible support |
| SU1511561A1 (en) * | 1987-09-30 | 1989-09-30 | Предприятие П/Я М-5164 | Piezoelectric ceramics clutch |
| CN2304785Y (en) * | 1996-10-24 | 1999-01-20 | 张学成 | Piezoelectric ceramic friction clutch brake |
| CN1632341A (en) * | 2004-12-30 | 2005-06-29 | 哈尔滨工业大学 | Clutch based on ultrasonic suspending force control |
| CN202385031U (en) * | 2011-10-21 | 2012-08-15 | 郑州航空工业管理学院 | Piezoelectric ceramic driver driven by asymmetric voltage |
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|---|---|
| CN105587796A (en) | 2016-05-18 |
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