CN109202553A - Ultrasonic wave cutter head assembly and the method for measuring the cutter head assembly center of gravity - Google Patents

Ultrasonic wave cutter head assembly and the method for measuring the cutter head assembly center of gravity Download PDF

Info

Publication number
CN109202553A
CN109202553A CN201811152390.9A CN201811152390A CN109202553A CN 109202553 A CN109202553 A CN 109202553A CN 201811152390 A CN201811152390 A CN 201811152390A CN 109202553 A CN109202553 A CN 109202553A
Authority
CN
China
Prior art keywords
ultrasonic wave
amplitude transformer
cutterhead
head assembly
wave cutter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201811152390.9A
Other languages
Chinese (zh)
Other versions
CN109202553B (en
Inventor
颜炳姜
李伟秋
林松
林一松
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Conprofe Technology Group Co Ltd
Smartguy Intelligent Equipment Co Ltd Guangzhou Branch
Original Assignee
Guangzhou Huizhuan Tools Co Ltd
Conprofe Technology Group Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guangzhou Huizhuan Tools Co Ltd, Conprofe Technology Group Co Ltd filed Critical Guangzhou Huizhuan Tools Co Ltd
Priority to CN201811152390.9A priority Critical patent/CN109202553B/en
Publication of CN109202553A publication Critical patent/CN109202553A/en
Application granted granted Critical
Publication of CN109202553B publication Critical patent/CN109202553B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B1/00Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
    • B24B1/04Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes subjecting the grinding or polishing tools, the abrading or polishing medium or work to vibration, e.g. grinding with ultrasonic frequency
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01MTESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M1/00Testing static or dynamic balance of machines or structures
    • G01M1/12Static balancing; Determining position of centre of gravity
    • G01M1/122Determining position of centre of gravity

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

Ultrasonic wave cutter head assembly provided by the invention and the method for measuring the cutter head assembly center of gravity, are related to ultrasonic wave processing technical field.Balancing loop described in the ultrasonic wave cutter head assembly is arranged on ultrasonic wave cutter hub or the amplitude transformer;Cutterhead, the cutterhead includes cutterhead body, one end of the cutterhead body is provided with cricoid grinding part, chip space is offered on the grinding part, the cutterhead body has interconnecting piece far from one end of the grinding part, cutterhead handle is provided on the interconnecting piece, the cutterhead handle is connect by cutterhead connector with the amplitude transformer.In ultrasonic wave cutter head assembly provided by the invention, by being provided with balancing loop in amplitude transformer or ultrasonic wave cutter hub, cutterhead is provided in amplitude transformer, chip space is offered on cutterhead, chip space chip removal is balanced and used in conjunction with balancing loop, has the advantages that cutter head assembly balance is good and production cost is low etc..

Description

Ultrasonic wave cutter head assembly and the method for measuring the cutter head assembly center of gravity
Technical field
The present invention relates to ultrasonic wave processing technical fields, more particularly, to a kind of ultrasonic wave cutter head assembly and measure the cutterhead The method of component center of gravity.
Background technique
Ultrasonic machining is to make the tool of small amplitude motion using supersonic frequency, and be free in liquid between workpiece by it Abrasive material the knocking of surface to be machined is acted on, the special process for being crushed workpiece material surface gradually.Ordinary ultrasonic is processed By liquid medium converted products, belong to the special process, application range is small, is not used in the wider machining of range, grinding In processing, and structure is complicated for ultrasonic machine tool, at high price.Therefore, rotation Ultrasonic machining and tool rotation combination got up Turn Ultrasonic machining mode gradually to have been more and more widely used.
CN106181595A discloses a kind of concretion abrasive ultrasonic machining device and method, belongs to hard brittle material processing neck Domain, can carry out the face grinding of special-shaped hole machined peace, the concretion abrasive ultrasonic machining device include XY axis feed arrangement, Work nest, main shaft column, concretion abrasive tool, Z axis servo feeding apparatus and ultrasonic wave generating system, the supersonic generator Using ultrasonic constant-current supply, the ultrasound constant-current supply includes the acquisition for acquiring the electric current and voltage at ultrasonic transducer both ends The processing unit of unit and the equivalent impedance for calculating Ultrasonic machining system, the processing unit by the equivalent impedance of calculating with Impedance settings adjust the feed speed of concretion abrasive tool and/or the output electric current of supersonic generator after being compared Section.Although above-mentioned concretion abrasive ultrasonic machining device machining accuracy is higher, inefficient, guarantee machining accuracy cannot achieve In the case where rapid processing.
TWM372763U discloses a kind of ultrasonic activation formula cutter mould group, and first coil is fixed on fixed ontology.Sound wave Generator is electrically connected to first coil.Rotating body is rotatably mounted to fixed ontology.Second coil is fixed on rotating body. Two first contacts are fixed on rotating body and are electrically connected to the second coil.Hilt ontology is detachably mounted on rotating body On.Two second contacts are fixed on hilt ontology, and are respectively electrically connected to two first contacts.Voltage regulator circuit plate is set to hilt ontology On, and there are two input terminals to be electrically connected to two second contacts, the input voltage that generates is simultaneously when rotation to stablize the second coil Output voltage is exported in two output ends.First piezoelectric patches and the second piezoelectric patches are respectively electrically connected to two output ends to produce jointly Raw vibration.Expanding bar is fixed on hilt ontology, to give expanding, above-mentioned ultrasonic activation formula cutter mould group processing essence to vibration Spend to be improved, the material and processing efficiency being capable of processing are limited.
KR20150101628A discloses the device of a free profile cutting high hardness material, for cutting hard material Material, utilizes ultrasonic wave, comprising: cutting tool cuts hard material and diamond lap with supersonic generator, using super Sound wave is made from supersonic generator and mainly from stainless steel;One abrasive jet applies abrasive material, the grain including fine diamond Sub- hard material cuts hard material;And cutting tool pilot instrument, it is cut for applied force cutting tool in vertical direction Hard material.The device cuts a kind of hard material, can be applied using ultrasonic wave, for handle hard material such as sapphire with And reinforcing glass is applied to smart phone etc., however the device processing efficiency of above-mentioned free profile cutting high hardness material is not high, It cannot achieve rapid processing in the case where guaranteeing machining accuracy.
Currently, tradition is integrated with the ultrasonic wave knife handle of vibrational system, and balance is bad in existing knife assembly, become Width bar is easy to happen inclination by collision, to increase the circle bounce of amplitude transformer, influences the dynamic balancing of amplitude transformer, leads to ultrasonic wave Cutter head assembly machining accuracy is poor, and service life is shorter.
It, can be due to friction in attrition process and to the grind section of sound wave knife handle bottom due to the cyclic structure using entirety Power and generate amount of heat, grind section is impacted, also, in process of lapping grind section can not to workpiece generate grindstone dust It is effectively discharged, to make the workpiece surface out-of-flatness after grinding or exist to scratch, grind section service life can also be made At influence, in order to avoid there is this phenomenon, generally require to take a significant amount of time to grindstone dust removal, so that the production time is big Amount waste, also, therefore to the regular replacement of abrasive disk but also the production cost increases.
In conclusion the balance of cutter head assembly is bad in existing knife assembly, lead to ultrasonic wave cutter head assembly processing essence It is higher to spend poor and production cost.
Summary of the invention
It is an object of the present invention to provide a kind of ultrasonic wave cutter head assemblies, to solve in existing knife assembly, cutterhead The balance of component is bad, causes ultrasonic wave cutter head assembly machining accuracy poor and the higher technical problem of production cost.
In order to solve the above technical problems, the invention adopts the following technical scheme;The ultrasound that first aspect present invention provides Wave cutter head assembly, wherein include:
Ultrasonic wave cutter hub, first end with machine tool chief axis for connecting;
Radio transceiver device is mounted on ultrasonic wave cutter hub, is correspondingly arranged with wireless transmission emitter;
Ultrasonic transducer, the piezoelectric vibrator including amplitude transformer He the first end that the amplitude transformer is arranged in, the piezoelectricity Oscillator is connect with the radio transceiver device;The second end of the amplitude transformer is used to connect with cutterhead, the amplitude transformer First end is provided with connector, and the amplitude transformer is connect by the connector with the second end of the ultrasonic wave cutter hub;
Balancing loop, the balancing loop are arranged on ultrasonic wave cutter hub or the amplitude transformer;
Cutterhead, the cutterhead include cutterhead body, and one end of the cutterhead body is provided with cricoid grinding part, the mill It cuts and offers chip space in portion, the cutterhead body has interconnecting piece far from one end of the grinding part, sets on the interconnecting piece It is equipped with cutterhead handle, the cutterhead handle is connect by cutterhead connector with the amplitude transformer.
In any of the above-described technical solution, further, cutting edge, the cutting edge are formed at the notch of the chip space It is cut for the high point to workpiece surface, to buffer the collision of the cutting between the grinding part and workpiece.
In any of the above-described technical solution, further, the second end of the amplitude transformer is internally provided with accommodation groove;
The cutterhead connector includes connection cover and collet, and the collet is arranged in the accommodation groove, institute It states collet and is connect with the second end of the amplitude transformer to clamp the cutterhead handle, the connection cover to clamp the spring Collet.
In any of the above-described technical solution, further, the shape of the interconnecting piece is tapered, and the interconnecting piece is described in The orient diameter of amplitude transformer to cutterhead body is incremented by.
In any of the above-described technical solution, further, the balancing loop includes ring body, and the ring body has opposite Medial surface and lateral surface, the medial surface are used to surround the mounting hole at the middle part of the ring body;
The lateral surface is provided with multiple with repeated hole and multiple described uniformly distributed along the circumferential direction of the lateral surface with repeated hole.
In any of the above-described technical solution, further, the balancing loop further includes regulating device, the regulating device It is installed on described in repeated hole.
In any of the above-described technical solution, further, the accommodation groove of the inside setting of the second end of the amplitude transformer is in Cone cell;Successively decrease in the direction of the accommodation groove diameter from second end to the first end of amplitude transformer.In any of the above-described technical solution, into One step, the ultrasonic transducer further includes cover board and clamping screw;
It is offered on the first end end face of the amplitude transformer and the matched threaded hole of the clamping screw, the piezoelectric vibrator On offer mounting hole, the cover board is arranged in side of the piezoelectric vibrator far from the amplitude transformer, opens up on the cover board There is fixation hole;
The clamping screw is used to cooperate across the fixation hole, mounting hole and the threaded hole, so that the piezoelectricity shakes Son, cover board are locked in the amplitude transformer.
It further include emitting signal to the radio transceiver device further in any of the above-described technical solution It is wirelessly transferred emitter, the wireless transmission emitter is mounted on the machine tool chief axis, is connected with ultrasonic-frequency power supply generator It connects.
By adopting the above technical scheme, the invention has the following beneficial effects:
In ultrasonic wave cutter head assembly provided by the invention, the balancing loop is arranged in the ultrasonic wave cutter hub or the change On width bar, the interconnecting piece is connect with the amplitude transformer, offers chip space on the grinding part.By in amplitude transformer or ultrasound It is provided with balancing loop on wave cutter hub, cutterhead is provided in amplitude transformer, chip space is offered on cutterhead, in conjunction with balancing loop Chip space chip removal is balanced and used, has the advantages that cutter head assembly balance is good and production cost is low etc..
Further, cutting edge is formed at the notch of the chip space, the cutting edge is used for the high point to workpiece surface It is cut, to buffer the collision of the cutting between the grinding part and workpiece.
Additional aspect and advantage of the invention will become obviously in following description section, or practice through the invention Recognize.
Detailed description of the invention
It below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of ultrasonic wave cutter head assembly described in one embodiment of the invention;
Fig. 2 is the cross-sectional view of the ultrasonic wave cutter head assembly in Fig. 1;
Fig. 3 is the structural schematic diagram that cavity is installed in ultrasonic wave cutter hub described in one embodiment of the invention;
Fig. 4 is the structural schematic diagram of balancing loop in ultrasonic wave cutter head assembly described in one embodiment of the invention;
Fig. 5 is the structural representation of radio transceiver device in ultrasonic wave cutter head assembly described in one embodiment of the invention Figure;
Fig. 6 is the structural schematic diagram of amplitude transformer in ultrasonic wave cutter head assembly described in one embodiment of the invention;
Fig. 7 is the configuration schematic diagram of piezoelectric vibrator in ultrasonic wave cutter head assembly described in one embodiment of the invention;
Fig. 8 is the schematic perspective view of cutterhead in ultrasonic wave cutter head assembly described in one embodiment of the invention.
Appended drawing reference:
100, ultrasonic wave cutter hub;110, cavity is installed;120, positioning convex platform;130, cable-through hole;300, radio transceiver Device;310, ring support is received;311, third mounting groove;312, the second connection jaws;320, magnetic core is received;321, the 4th installation Slot;322, third connection jaws;330, receiving coil;400, ultrasonic transducer;410, amplitude transformer;411, connector;413, recessed Slot;415, threaded hole;416, raised;420, piezoelectric vibrator;422, the first piezoelectric ceramic piece;423, first electrode sheet;424, Two piezoelectric ceramic pieces;430, cover board;440, clamping screw;501, balancing loop;502, medial surface;503, lateral surface;504, match Repeated hole;600, cutterhead;610, cutterhead body;620, grinding part;621, chip space;622, cutting edge;630, interconnecting piece;640, knife Disk handle;700, cutterhead connector;710, connection cover;720, collet;800- locking lid.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention. It should be noted that in the absence of conflict, the feature in embodiments herein and embodiment can be combined with each other.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical", The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ", " third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected;It can To be mechanical connection, it is also possible to be electrically connected;It can be directly connected, can also can be indirectly connected through an intermediary Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition Concrete meaning in invention.
Referring to figs. 1 to Fig. 8, explanation is further explained to the present invention below with reference to specific embodiment.
The ultrasonic wave cutter head assembly that the embodiment of first aspect present invention provides, wherein include:
Ultrasonic wave cutter hub 100, first end with machine tool chief axis for connecting;
Radio transceiver device 300 is mounted on ultrasonic wave cutter hub 100, is correspondingly arranged with wireless transmission emitter;
Ultrasonic transducer 400, the piezoelectric vibrator including amplitude transformer 410 He the first end that the amplitude transformer 410 is arranged in 420, the piezoelectric vibrator 420 is connect with the radio transceiver device 300;The second end of the amplitude transformer 410 be used for Cutterhead 600 connects, and the first end of the amplitude transformer 410 is provided with connector 411, and the amplitude transformer 410 passes through the connector 411 connect with the second end of the ultrasonic wave cutter hub 100;
Balancing loop 501, the balancing loop 501 are arranged on ultrasonic wave cutter hub 100 or the amplitude transformer 410;
Cutterhead 600, the cutterhead 600 include cutterhead body 610, and one end of the cutterhead body 610 is provided with cricoid Grinding part 620, the cutterhead body 610 have interconnecting piece 630 far from one end of the grinding part 620, set on the interconnecting piece It is equipped with cutterhead handle, the cutterhead handle is connect by cutterhead connector with the amplitude transformer, offers chip removal on the grinding part 620 Slot 621.
Above-mentioned ultrasonic wave cutter head assembly, ultrasonic wave cutter hub 100 is for playing connecting machine tool main shaft, installation ultrasonic transducer The effect of 400 equal components, wireless transmission emitter are used to the high-frequency electrical energy signal that ultrasonic-frequency power supply generator generates passing through nothing The mode of line transmission is transmitted on radio transceiver device 300, and radio transceiver device 300 is for receiving wireless transmission hair The signals revivification sensed is simultaneously passed to ultrasonic transducer 400 at high-frequency electrical energy signal by the signal of injection device sending, ultrasound Wave transducer 400 is used to that electrical signal of the frequency to be converted to high-frequency mechanical vibration using the piezoelectricity back wash effect of piezoelectric vibrator 420, and leads to It crosses amplitude transformer 410 mechanical oscillation is amplified and be transferred to workpieces processing, and then traditional machine tool can be cooperated to realize ultrasound Processing.
The ultrasonic wave cutter head assembly, can be applied to traditional machine tool, in the feelings for not changing machine tool structure Ultrasonic machining is carried out under condition, ultrasonic transducer 400 is connect by the connector 411 of amplitude transformer 410 with ultrasonic wave cutter hub 100, It is connected by groove 413 and connector 411, connector can be used between connector 411 and ultrasonic wave cutter hub 100 according to demand 411 (screws) or gluing are fixed.Connector 411 or gluing, which is arranged, can further strengthen the structural strength of product.
621 one side of chip space plays the role of heat dissipation, on the other hand plays discharge grindstone dust, ensures grinding matter The service life of grinding part 620 is extended while amount.
In any of the above-described technical solution, further, cutting edge 622 is formed at the notch of the chip space 621, it is described Cutting edge 622 is touched for cutting the high point of workpiece surface with buffering the cutting between the grinding part 620 and workpiece It hits.
The cutting edge 622 formed at the notch of chip space 621 can cut workpiece surface high point, to play slow The cutting collision between cutterhead body 610 and workpiece is rushed, ensures the processing quality of workpiece.
In any of the above-described technical solution, further, the second end of the amplitude transformer is internally provided with accommodation groove 417;
The cutterhead connector 700 includes connection cover 710 and collet 720, and the collet 720 is arranged described In accommodation groove 417, the collet 720 is to clamp the cutterhead handle 640, the connection cover 710 and the amplitude transformer Second end is connected to clamp the collet 720.
In any of the above-described technical solution, further, the accommodation groove 417 of the inside setting of the second end of the amplitude transformer It is tapered;Successively decrease in the direction of second end to first end of 417 diameter of accommodation groove from amplitude transformer.Accommodation groove 417 is set as boring The purpose of shape is easy for being adapted with the shape of collet 720, thus using connection cover 710 for the pine of collet 720 Tightness is adjusted.
In any of the above-described technical solution, further, the second end of the connection cover 710 and the amplitude transformer passes through spiral shell Line connection, has the characteristics that installation and adjustment are convenient by the way of threaded connection.
It further include locking lid 800 further in any of the above-described technical solution, the locking lid 800 is to connect The first end for stating amplitude transformer is connected with the second end of the ultrasonic wave cutter hub.The effect of locking lid 800 is to increase amplitude transformer and surpass The fastness of sound wave cutter hub connection.
In any of the above-described technical solution, further, the shape of the interconnecting piece 630 is tapered, the interconnecting piece 630 It is incremented by from the amplitude transformer 410 to the orient diameter of cutterhead body 610.
The tapered design of the shape of interconnecting piece 630, can be improved and connect between knife amplitude transformer 410 and cutterhead body 610 Fastness, thus ensure amplitude transformer 410 be able to drive cutterhead body 610 rotation stationarity, reduce grinding part 620 generate End face run-out and circularity bounce.
The ultrasonic wave cutter head assembly can cooperate balancing loop, and stability and structural strength are preferable, luffing after product collision Bar 410 is not easy to tilt, and is not easy to influence the circle bounce of amplitude transformer 410 and dynamic balancing, machining accuracy is higher, and service life is longer.
In any of the above-described technical solution, further, the balancing loop 501 includes ring body, and the ring body has phase Pair medial surface 502 and lateral surface 503, the medial surface 502 be used for surround the ring body middle part mounting hole;
The lateral surface 503 be provided with it is multiple with repeated hole 504, and it is multiple it is described with repeated hole 504 along the lateral surface 503 It is circumferential uniformly distributed.
In any of the above-described technical solution, further, the balancing loop 501 further includes regulating device, the adjusting Device is installed on described in repeated hole 504.
By matching device for installing and adjusting in repeated hole 504 in balancing loop 501, to adjust 501 shape of knife handle and balancing loop At whole center of gravity spatial position, maintain it on the rotation axis of knife handle, to be conducive to maintain rotation process In equilibrium state, improve machining accuracy, reduce the generation of mechanical breakdown.
Regulating device is column structure;Column structure has external screw thread, for matching with the internal screw thread with repeated hole 504. The end of column structure offers driver slot, and driver slot can be flat recess or cross recess.
In any of the above-described technical solution, further, it is arranged fluted 413 in 100 second end of ultrasonic wave cutter hub, The connector 411 that the first end of groove 413 and amplitude transformer 410 is arranged is cooperatively connected.
In any of the above-described technical solution, further, the ultrasonic transducer 400 further includes cover board 430 and locking Bolt 440;
It is offered on the first end end face of the amplitude transformer 410 and the matched threaded hole 415 of the clamping screw 440, institute It states and offers mounting hole on piezoelectric vibrator 420, the cover board 430 is arranged in the piezoelectric vibrator 420 far from the amplitude transformer 410 Side, offer fixation hole on the cover board 430;
The clamping screw 440 is used to cooperate across the fixation hole, mounting hole and the threaded hole 415, so that described Piezoelectric vibrator 420, cover board 430 are locked in the amplitude transformer 410.
The piezoelectric vibrator 420 includes successively folding the first piezoelectric ceramic piece 422, first electrode sheet 423, the second piezoelectricity set Potsherd 424, second electrode sheet, third piezoelectric ceramic piece, third electrode slice etc..The cathode of first piezoelectric ceramic piece 422 Connect with the first end end face of the amplitude transformer 410, anode and second piezoelectric ceramics of first piezoelectric ceramic piece 422 The anode of piece 424 is oppositely arranged, and the cathode of second piezoelectric ceramic piece 424 is opposite with the cathode of the third piezoelectric ceramic piece It is arranged, anode connects with anode between adjacent piezoelectric ceramic piece, and cathode connects with cathode, by logical to corresponding electrode slice Electricity can be realized the piezoelectric property of piezoelectric vibrator 420.
In any of the above-described technical solution, further, it is provided with pyrocondensation insulation tube outside the clamping screw 440, it is described Pyrocondensation insulation tube is arranged between the clamping screw 440 and the piezoelectric vibrator 420, cover board 430.
In any of the above-described technical solution, further, the second end of the ultrasonic wave cutter hub 100 is equipped with installation cavity 110, the piezoelectric vibrator 420 is located in the installation cavity 110.
In any of the above-described technical solution, further, the radio transceiver device 300 includes receiving ring support 310, magnetic core and receiving coil are received;
The reception ring support 310 is set in the outside of the ultrasonic wave cutter hub 100, sets on the reception ring support 310 There is third mounting groove 311, the reception magnetic core is mounted in the third mounting groove 311, and the reception magnetic core is equipped with the 4th Mounting groove 321, the receiving coil 330 are mounted in the 4th mounting groove.
The third mounting groove 311 offers the second connection jaws on the internal groove side wall for receiving 310 center of ring support 312, the 4th mounting groove 321 offers third connection jaws 322 on the internal groove side wall for receiving 310 center of ring support, And the position of the third connection jaws 322 is corresponding with the position of second connection jaws 312.To the wiring of receiving coil 330 It can be introduced in the hollow structure for receiving ring support 310, be convenient for and ultrasound by third connection jaws 322, the second connection jaws 312 420 wiring of piezoelectric vibrator in wave cutter hub 100, easy-to-connect, and wiring are carried out from inside, being capable of effective protection wiring.Wirelessly The wiring of transmission reception device 200 is worn from the cable-through hole 130 on ultrasonic wave cutter hub 100.
Receiving magnetic core 320 can incude with the transmitting magnetic core of wireless transmission emitter, thus play the role of wireless receiving, The magnetic field sensed is reduced into high-frequency electrical energy signal and is transferred to piezoelectric vibrator 420.Optionally, the reception magnetic core 320 is to connect Receive ferrite.
In any of the above-described technical solution, further, the outer wall of the ultrasonic wave cutter hub 100 is equipped with positioning convex platform 120, the positioning convex platform 120 is for positioning the radio transceiver device 300.It is fixed that positioning convex platform 120 can play installation The effect of position, radio transceiver device 300 can be directly mounted at positioning convex platform 120, without adjusting installation position repeatedly It sets, easy for installation, easy to operate, installation effectiveness is high.
Knife assembly further includes machine tool chief axis, and the ultrasonic wave cutter hub 100 is arranged on the machine tool chief axis.
It further include emitting signal to the radio transceiver device 300 further in any of the above-described technical solution Wireless transmission emitter, the wireless transmission emitter is mounted on the machine tool chief axis, with ultrasonic-frequency power supply generator Connection.
Embodiment two
A kind of method of above-mentioned test ultrasonic wave cutter head assembly center of gravity is provided in the present embodiment two, wherein specific steps are such as Under:
S1, balancing loop 501 is installed on the ultrasonic wave cutter hub or the amplitude transformer;
S2, the regulating device of 4 identical weights is installed on in repeated hole 504, installs one every an angle of 90 degrees;
S3, the weighting position measured using the center of gravity of barycenter test instrument test ultrasonic wave cutter head assembly, order first time Position is laid particular stress on for first, the weighting amount measured for the first time is the first weighting amount;
S4, the first weighting amount at position is laid particular stress on according to first measured, if 4 tune that the first weighting position is installed in S2 Some position in regulating device, then corresponding regulating device here of dismantling, tests ultrasonic knife using barycenter test instrument The center of gravity of disk component, enabling second of weighting amount measured is the second weighting amount;Group is corresponded to according to the size of the second weighting amount Close the regulating device of installation or disassembly different weight specification;
If first lays particular stress on position not in any one of 4 regulating devices of S2 installation position, then partially according to first The regulating device that weight lays particular stress on the opposite installation dimension at position first.
S5, S4 is repeated until the center of gravity of ultrasonic wave cutter head assembly is axially coincident with it.
501 side of balancing loop is 24 or 30 or 36 with 504 number of repeated hole;
There are five types of specifications for jackscrew of the insertion with repeated hole 504, and weight is respectively 0.1g, 0.2g, 0.3g, 0.4g, 0.5g;By 4 The regulating device (optional jackscrew) of a 0.3g is installed on in repeated hole 504, one is installed every an angle of 90 degrees, since gap is matched It closes, jackscrew withstands knife handle and also acts as the effect that balancing loop 501 is fixed on to the ultrasonic wave cutter hub or the amplitude transformer.
Ultrasonic wave provided by the invention is in use, 621 one side of chip space plays the role of heat dissipation, the on the other hand row of playing The effect of grindstone dust out extends the service life of grinding part 620 while ensureing grinding quality;At the notch of chip space 621 The cutting edge 622 of formation can cut workpiece surface high point, to play between buffering cutterhead body 610 and workpiece Cutting collision, ensures the processing quality of workpiece.
In conclusion the balancing loop is arranged in the ultrasonic knife in ultrasonic wave cutter head assembly provided by the invention On body or the amplitude transformer, the interconnecting piece is connect with the amplitude transformer, offers chip space on the grinding part.By becoming It is provided with balancing loop on width bar or ultrasonic wave cutter hub, cutterhead is provided in amplitude transformer, chip space is offered on cutterhead, is tied It closes balancing loop balance and uses chip space chip removal, have the advantages that cutter head assembly balance is good and production cost is low etc..
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations;To the greatest extent Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into Row equivalent replacement;And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution The range of scheme.In addition, it will be appreciated by those of skill in the art that although some embodiments described herein include other implementations Certain features rather than other feature included by example, but the combination of the feature of different embodiments means in the present invention Within the scope of and form different embodiments.For example, in claims above, embodiment claimed It is one of any can in any combination mode come using.The information disclosed in the background technology section is intended only to deepen pair The understanding of general background technology of the invention, and be not construed as recognizing or implying in any form that information composition has been this The prior art well known to the technical staff of field.

Claims (9)

1. a kind of ultrasonic wave cutter head assembly characterized by comprising
Ultrasonic wave cutter hub, first end with machine tool chief axis for connecting;
Radio transceiver device is mounted on ultrasonic wave cutter hub, is correspondingly arranged with wireless transmission emitter;
Ultrasonic transducer, the piezoelectric vibrator including amplitude transformer He the first end that the amplitude transformer is arranged in, the piezoelectric vibrator It is connect with the radio transceiver device;The second end of the amplitude transformer with cutterhead for connecting, and the first of the amplitude transformer End is provided with connector, and the amplitude transformer is connect by the connector with the second end of the ultrasonic wave cutter hub;
Balancing loop, the balancing loop are arranged on the ultrasonic wave cutter hub or the amplitude transformer;
Cutterhead, the cutterhead include cutterhead body, and one end of the cutterhead body is provided with cricoid grinding part, the grinding part On offer chip space, the cutterhead body has interconnecting piece far from one end of the grinding part, is provided on the interconnecting piece Cutterhead handle, the cutterhead handle are connect by cutterhead connector with the amplitude transformer.
2. ultrasonic wave cutter head assembly according to claim 1, which is characterized in that
Cutting edge is formed at the notch of the chip space, the cutting edge is for cutting the high point of workpiece surface, with slow Rush the cutting collision between the grinding part and workpiece.
3. ultrasonic wave cutter head assembly according to claim 1, which is characterized in that the inside of the second end of the amplitude transformer is set It is equipped with accommodation groove;
The cutterhead connector includes connection cover and collet, and the collet is arranged in the accommodation groove, the bullet Spring collet is connect with the second end of the amplitude transformer to clamp the cutterhead handle, the connection cover to clamp the spring clip Head.
4. ultrasonic wave cutter head assembly according to claim 1, which is characterized in that
The shape of the interconnecting piece is tapered, and orient diameter of the interconnecting piece from the amplitude transformer to cutterhead body is incremented by.
5. ultrasonic wave cutter head assembly according to claim 1, which is characterized in that the balancing loop includes ring body, described Ring body has opposite medial surface and lateral surface, and the medial surface is used to surround the mounting hole at the middle part of the ring body;
The lateral surface is provided with multiple with repeated hole and multiple described uniformly distributed along the circumferential direction of the lateral surface with repeated hole.
6. ultrasonic wave cutter head assembly according to claim 5, which is characterized in that the balancing loop further includes adjusting dress It sets, the regulating device is installed on described in repeated hole.
7. ultrasonic wave cutter head assembly according to claim 1, which is characterized in that the inside of the second end of the amplitude transformer is set The accommodation groove set is tapered;Successively decrease in the direction of the accommodation groove diameter from second end to the first end of amplitude transformer.
8. ultrasonic wave cutter head assembly according to claim 1, which is characterized in that the ultrasonic transducer further includes cover board And clamping screw;
Offered on the first end end face of the amplitude transformer with the matched threaded hole of the clamping screw, open on the piezoelectric vibrator Equipped with mounting hole, side of the piezoelectric vibrator far from the amplitude transformer is arranged in the cover board, offers on the cover board solid Determine hole;
The clamping screw is used to cooperate across the fixation hole, mounting hole and the threaded hole, so that the piezoelectric vibrator, lid Plate is locked in the amplitude transformer.
9. a kind of method of ultrasonic wave cutter head assembly center of gravity of test as described in claim 1-8 any one, which is characterized in that Specific step is as follows:
S1, balancing loop is installed on the ultrasonic wave cutter hub or the amplitude transformer;
S2, the regulating device of 4 identical weights is installed on in repeated hole, installs one every an angle of 90 degrees;
S3, using the center of gravity of barycenter test instrument test ultrasonic wave cutter head assembly, enable for the first time the weighting position measured be the One lays particular stress on position, and the weighting amount measured for the first time is the first weighting amount;
S4, the first weighting amount at position is laid particular stress on according to first measured, if 4 adjustings dress that the first weighting position is installed in S2 Some position in setting, then corresponding regulating device here of dismantling, tests ultrasonic wave cutter disc groups using barycenter test instrument The center of gravity of part, enabling second of weighting amount measured is the second weighting amount;According to the corresponding combination peace of the size of the second weighting amount The regulating device of dress or disassembly different weight specification;
If first lays particular stress on position not in any one of 4 regulating devices of S2 installation position, then according to the first weighting amount In the regulating device that first lays particular stress on the opposite installation dimension at position.
S5, S4 is repeated until the center of gravity of ultrasonic wave cutter head assembly is axially coincident with it.
CN201811152390.9A 2018-09-29 2018-09-29 Ultrasonic cutterhead assembly and method for measuring gravity center of cutterhead assembly Active CN109202553B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811152390.9A CN109202553B (en) 2018-09-29 2018-09-29 Ultrasonic cutterhead assembly and method for measuring gravity center of cutterhead assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811152390.9A CN109202553B (en) 2018-09-29 2018-09-29 Ultrasonic cutterhead assembly and method for measuring gravity center of cutterhead assembly

Publications (2)

Publication Number Publication Date
CN109202553A true CN109202553A (en) 2019-01-15
CN109202553B CN109202553B (en) 2023-12-19

Family

ID=64982604

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811152390.9A Active CN109202553B (en) 2018-09-29 2018-09-29 Ultrasonic cutterhead assembly and method for measuring gravity center of cutterhead assembly

Country Status (1)

Country Link
CN (1) CN109202553B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109894642A (en) * 2019-04-04 2019-06-18 东莞市泛特科技有限公司 A kind of ultrasonic wave handle
CN111618669A (en) * 2019-02-27 2020-09-04 鼎朋企业股份有限公司 Ultrasonic machining tool holder
CN113211148A (en) * 2021-05-10 2021-08-06 安徽振兴拉丝模有限公司 Automatic rotating ultrasonic head
CN116408470A (en) * 2023-06-12 2023-07-11 中国机械总院集团江苏分院有限公司 Sealing structure, ultrasonic boring machine using sealing structure and processing method

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004001113A (en) * 2002-05-31 2004-01-08 Brother Ind Ltd Ultrasonic machining device and ultrasonic vibrator used for the same
CN105922453A (en) * 2016-04-20 2016-09-07 东莞市优超精密技术有限公司 HSK ultrasonic knife handle
CN106425705A (en) * 2016-12-14 2017-02-22 河南理工大学 Ultrasonic vibration grinding device
CN108436117A (en) * 2018-05-21 2018-08-24 广州汇专工具有限公司 Gland and its assembly method, the ultrasonic wave handle of a knife of ultrasonic wave handle of a knife
CN208895740U (en) * 2018-09-29 2019-05-24 汇专绿色工具有限公司 Ultrasonic wave cutter head assembly

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004001113A (en) * 2002-05-31 2004-01-08 Brother Ind Ltd Ultrasonic machining device and ultrasonic vibrator used for the same
CN105922453A (en) * 2016-04-20 2016-09-07 东莞市优超精密技术有限公司 HSK ultrasonic knife handle
CN106425705A (en) * 2016-12-14 2017-02-22 河南理工大学 Ultrasonic vibration grinding device
CN108436117A (en) * 2018-05-21 2018-08-24 广州汇专工具有限公司 Gland and its assembly method, the ultrasonic wave handle of a knife of ultrasonic wave handle of a knife
CN208895740U (en) * 2018-09-29 2019-05-24 汇专绿色工具有限公司 Ultrasonic wave cutter head assembly

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111618669A (en) * 2019-02-27 2020-09-04 鼎朋企业股份有限公司 Ultrasonic machining tool holder
CN109894642A (en) * 2019-04-04 2019-06-18 东莞市泛特科技有限公司 A kind of ultrasonic wave handle
CN113211148A (en) * 2021-05-10 2021-08-06 安徽振兴拉丝模有限公司 Automatic rotating ultrasonic head
CN116408470A (en) * 2023-06-12 2023-07-11 中国机械总院集团江苏分院有限公司 Sealing structure, ultrasonic boring machine using sealing structure and processing method
CN116408470B (en) * 2023-06-12 2023-08-15 中国机械总院集团江苏分院有限公司 Sealing structure, ultrasonic boring machine using sealing structure and processing method

Also Published As

Publication number Publication date
CN109202553B (en) 2023-12-19

Similar Documents

Publication Publication Date Title
CN109202553A (en) Ultrasonic wave cutter head assembly and the method for measuring the cutter head assembly center of gravity
CN107835723A (en) Equipment for producing the ultrasonic vibration of instrument and measuring vibration parameters
CN208895740U (en) Ultrasonic wave cutter head assembly
CN113427286A (en) High-frequency ultrasonic knife handle, knife device and ultrasonic machine tool
CN208913862U (en) Dynamic balancing ultrasonic wave cutterhead
CN109176167A (en) Ultrasonic plane grinding method and system based on local resonance theory
CN208099820U (en) Rotary cutting machine ultrasonic transducer
CN208895870U (en) Ultrasonic wave machine processing system
CN109093457A (en) Ultrasonic knife handle structure
CN209380524U (en) Toolbox with balancing loop
CN208895863U (en) Ultrasonic wave cutterhead assembly apparatus
CN108908101A (en) Toolbox with balancing loop
CN208895869U (en) Ultrasonic wave cutter head
CN109176165A (en) Ultrasonic cutter processing unit (plant)
CN109108818A (en) Cutter connection structure
CN108857879A (en) Ultrasonic wave machine processing system
CN108856765A (en) Ultrasonic wave knife handle component and the method for measuring the knife handle component center of gravity
CN209288310U (en) Ultrasonic wave knife handle
CN208895872U (en) A kind of cutter head assembly with balancing loop
CN109108817A (en) Dynamic balancing ultrasonic wave cutter head assembly
CN108972330A (en) Ultrasonic wave cutter head
CN207616258U (en) ISO type ultrasonic polishing Knife handle structures applied to digital control processing
CN209140670U (en) Toolbox with balancing loop
CN109108739A (en) Ultrasonic wave cutterhead assembly apparatus and the method for measuring the device center of gravity
CN108856763A (en) Ultrasonic wave knife handle

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
CB02 Change of applicant information
CB02 Change of applicant information

Address after: 510000 Nanyun No. 2 Road, Science City, Guangzhou High-tech Industrial Development Zone, Guangdong Province, No. 8 Product Yao Electronic Industry Park Door and Machine Building (Block C) First, Second and Third Floors

Applicant after: CONPROFE GREEN TOOLS Co.,Ltd.

Applicant after: CONPROFE TECHNOLOGY GROUP Co.,Ltd.

Address before: 510000 Nanyun No. 2 Road, Science City, Guangzhou High-tech Industrial Development Zone, Guangdong Province, No. 8 Product Yao Electronic Industry Park Door and Machine Building (Block C) First, Second and Third Floors

Applicant before: GUANGZHOU HUIZHUAN TOOLS Co.,Ltd.

Applicant before: CONPROFE TECHNOLOGY GROUP Co.,Ltd.

TA01 Transfer of patent application right
TA01 Transfer of patent application right

Effective date of registration: 20200201

Address after: 510000 Guangdong Guangzhou High-tech Industrial Development Zone Science City Nanyun No. 2 Road No. 8 Product Yao Electronics Industry Park Door and Machine Building (Block C) First and Second Floors

Applicant after: CONPROFE TECHNOLOGY GROUP Co.,Ltd.

Applicant after: SMARTGUY INTELLIGENT EQUIPMENT Co.,Ltd. GUANGZHOU BRANCH

Address before: 510000 Nanyun No. 2 Road, Science City, Guangzhou High-tech Industrial Development Zone, Guangdong Province, No. 8 Product Yao Electronic Industry Park Door and Machine Building (Block C) First, Second and Third Floors

Applicant before: CONPROFE GREEN TOOLS Co.,Ltd.

Applicant before: CONPROFE TECHNOLOGY GROUP Co.,Ltd.

GR01 Patent grant
GR01 Patent grant