CN108857879A - Ultrasonic wave machine processing system - Google Patents
Ultrasonic wave machine processing system Download PDFInfo
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- CN108857879A CN108857879A CN201811151112.1A CN201811151112A CN108857879A CN 108857879 A CN108857879 A CN 108857879A CN 201811151112 A CN201811151112 A CN 201811151112A CN 108857879 A CN108857879 A CN 108857879A
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- ultrasonic wave
- hole
- amplitude transformer
- processing system
- ultrasonic
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- 238000000227 grinding Methods 0.000 claims abstract description 31
- 238000009434 installation Methods 0.000 claims abstract description 26
- 238000003801 milling Methods 0.000 claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims abstract description 19
- 238000005520 cutting process Methods 0.000 claims description 14
- 238000001816 cooling Methods 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 208000033748 Device issues Diseases 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 238000003754 machining Methods 0.000 abstract description 19
- 238000005516 engineering process Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 12
- 239000000919 ceramic Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 239000010432 diamond Substances 0.000 description 4
- 229910003460 diamond Inorganic materials 0.000 description 4
- 239000003082 abrasive agent Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000010358 mechanical oscillation Effects 0.000 description 2
- 238000002604 ultrasonography Methods 0.000 description 2
- 229910000859 α-Fe Inorganic materials 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 238000005474 detonation Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000004992 fission Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003622 knife milling Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000010338 mechanical breakdown Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 239000010980 sapphire Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
- B24B41/047—Grinding heads for working on plane surfaces
- B24B41/0475—Grinding heads for working on plane surfaces equipped with oscillating abrasive blocks, e.g. mounted on a rotating head
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
- B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
- B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
- B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
- B06B1/06—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
- B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
- B06B3/00—Methods or apparatus specially adapted for transmitting mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
- B06B3/02—Methods or apparatus specially adapted for transmitting mechanical vibrations of infrasonic, sonic, or ultrasonic frequency involving a change of amplitude
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
- B24B1/04—Processes 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
- B24B41/042—Balancing mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B45/00—Means for securing grinding wheels on rotary arbors
- B24B45/006—Quick mount and release means for disc-like wheels, e.g. on power tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D7/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D7/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor
- B24D7/10—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor with cooling provisions
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
Ultrasonic wave machine processing system provided by the invention, is related to field of machining technology.The toolbox includes ultrasonic wave cutter hub, ultrasonic-frequency power supply generator, wireless transmission emitter, radio transceiver device, ultrasonic transducer, balancing loop and milling cutter, ultrasonic transducer includes amplitude transformer and piezoelectric vibrator, and piezoelectric vibrator is connect with radio transceiver device；The second end of amplitude transformer is connect with milling cutter, and the first end of amplitude transformer is connect by the connector of setting with the second end of ultrasonic wave cutter hub, and the installation base for installing balancing loop is provided on connector；Milling cutter includes cutterhead body, its middle part has connecting hole, one end of cutterhead body is provided with grinding part, and one end that cutterhead body is located at grinding part is provided with cavity, and cutterhead body or grinding part are equipped with ladder slot structure in order to measure end face run-out or circularity bounce；The advantages of toolbox has machining accuracy higher, long service life.
Description
Technical field
The present invention relates to field of machining technology, more particularly, to a kind of ultrasonic wave machine processing system.
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.
Such as：The patent of Patent No. CN106181595A discloses a kind of concretion abrasive ultrasonic machining device and method,
Belong to hard brittle material manufacture field, the face grinding of special-shaped hole machined peace, concretion abrasive ultrasonic machining device can be carried out
Including XY axis feed arrangement, work nest, main shaft column, concretion abrasive tool, Z axis servo feeding apparatus and ultrasonic wave system
System, for supersonic generator using ultrasonic constant-current supply, ultrasonic constant-current supply includes the electric current for acquiring ultrasonic transducer both ends
With the acquisition unit of voltage and the processing unit of the equivalent impedance for calculating Ultrasonic machining system, processing unit by calculating etc.
Effect impedance is electric to the feed speed of concretion abrasive tool and/or the output of supersonic generator after being compared with impedance settings
Stream is adjusted.
In another example：The patent of Patent No. KR20150101628A discloses a free profile cutting high hardness material
Device, for cutting hard material, using ultrasonic wave, including：Cutting tool cuts hard material with supersonic generator
Material and diamond lap are made from supersonic generator and mainly from stainless steel using ultrasonic wave；One abrasive jet applies
Abrasive material, the particle hard material including fine diamond cut hard material；And cutting tool pilot instrument, it is cut for applied force
Cutting knife tool cuts hard material in vertical direction.The device cuts a kind of hard material, can be applied using ultrasonic wave, for handling
Hard material such as sapphire and reinforcing glass are applied to smart phone etc., however above-mentioned free profile cuts high hardness material
Device processing efficiency it is not high, cannot achieve guarantee machining accuracy in the case where rapid processing.
Currently, in order to adapt to rotary ultrasonic machining, vibrational system is integrated into ultrasonic knife in existing toolbox
Ultrasonic wave knife handle component in body comes into being.But tradition is integrated with the ultrasonic wave knife handle component of vibrational system, balance is not
Good, amplitude transformer is easy to happen inclination by collision, to increase the circle bounce of amplitude transformer, influences the dynamic balancing of amplitude transformer, leads
Cause ultrasonic wave knife handle component machining accuracy poor, service life is shorter；
In addition, the grind section of existing milling cutter can generate amount of heat due to frictional force in attrition process, it cannot
Enough effectively heat dissipations can impact grinding quality；Also, when current tool sharpening, can not real-time measurement cutter end face jump
Dynamic or circularity jitter parameter and adjusted in real time, workpiece surface planarization and product matter after being unable to ensure grinding
Amount.
In conclusion balance is bad in existing toolbox, causes toolbox machining accuracy poor and use the longevity
Order it is shorter, also, milling cutter cannot effectively radiate with real-time measurement end face run-out or circularity bounce parameter so that workpiece adds
Working medium amount is affected.
Summary of the invention
The purpose of the present invention is to provide a kind of ultrasonic wave machine processing systems, to solve above-mentioned skill of the existing technology
Art problem.
In order to solve the above technical problems, the invention adopts the following technical scheme；Ultrasonic wave lathe provided by the invention adds
Work system, including：
Ultrasonic wave cutter hub, first end with machine tool chief axis for connecting；
Ultrasonic-frequency power supply generator, to generate high-frequency electrical energy signal；
It is wirelessly transferred emitter, for being mounted on machine tool chief axis, for being electrically connected with ultrasonic-frequency power supply generator；
Radio transceiver device is mounted on ultrasonic wave cutter hub, is correspondingly arranged with wireless transmission emitter；For connecing
It receives the signal that wireless transmission emitter issues and by the signals revivification sensed at high-frequency electrical energy signal, passes to ultrasonic waves
It can device；
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 bottom surface of the amplitude transformer has for connecting with milling cutter
Connection bump, the first end of the amplitude transformer are provided with connector, and the amplitude transformer passes through the connector and the ultrasonic wave
The second end of cutter hub connects, and the installation base for installing balancing loop is provided on the connector；
Balancing loop, the balancing loop are arranged on the installation base；
Milling cutter, including cutterhead body, one end of the cutterhead body are provided with cricoid grinding part, the cutterhead sheet
There is connecting hole in the middle part of body, the connecting hole is connected with the connection bump of the second end of the amplitude transformer,
The ultrasonic wave cutter hub second segment and the one end for closing on the balancing loop are equipped with milling cutter mounting portion, described super
The other end of sound wave cutter hub is equipped with the installation axle connecting with lathe.
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,
One end that the cutterhead body is located at grinding part is provided with the cavity to arrange cooling duct, cutterhead body or mill
It cuts and is provided with ladder slot structure in portion in order to measure the end face run-out of cutterhead body or circularity bounce.
In any of the above-described technical solution, further, the wireless transmission emitter includes transmitting ring support, transmitting
Magnetic core and transmitting coil, the transmitting ring support are equipped with cutter hub through hole, pass through on the transmitting ring support in the cutter hub
The periphery of perforation is equipped with the first mounting groove, is additionally provided with pilot hole in the periphery of first mounting groove on the transmitting ring support,
For the pilot hole for matching with the rack mounting apertures on the non-rotating end face of machine tool chief axis, the transmitting magnetic core is mounted on institute
It states in the first mounting groove, the transmitting magnetic core is equipped with the second mounting groove, and the transmitting coil is arranged in second mounting groove
In.
In any of the above-described technical solution, further, 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.
In any of the above-described technical solution, further, the diameter of the milling cutter is 44.98-150.02mm.
In any of the above-described technical solution, further, the outer wall of the ultrasonic wave cutter hub is equipped with positioning convex platform, described
Positioning convex platform is for positioning the radio transceiver device.
In any of the above-described technical solution, further, at least one chip space, the row are offered on the grinding part
It considers to be worth doing and is capable of forming cutting edge at the notch of slot to buffer the cutting of workpiece collision.
In any of the above-described technical solution, further, multiple first locking holes, institute are additionally provided in the cutterhead body
State amplitude transformer second end bottom surface have the second locking hole, by the mounting screw in the first locking hole and the second locking hole so that
The cutterhead body is connected with the amplitude transformer.
By adopting the above technical scheme, the present invention has the advantages that：
In ultrasonic wave machine processing system provided by the invention,
Ultrasonic wave cutter hub is for playing the role of the components such as connecting machine tool main shaft, installation ultrasonic transducer, wireless transmission
Emitter is used to the high-frequency electrical energy signal that ultrasonic-frequency power supply generator generates being transmitted to wireless biography by way of wireless transmission
In defeated reception device, radio transceiver device is used to receive the wireless transmission emitter signal issued and the letter that will be sensed
Number it is reduced into high-frequency electrical energy signal, passes to ultrasonic transducer, ultrasonic transducer is used for the piezoelectric inverse using piezoelectric vibrator
Electrical signal of the frequency is converted to high-frequency mechanical vibration by effect, and is amplified by amplitude transformer to mechanical oscillation and be transferred to grinding knife
Tool by milling cutter workpieces processing, and then can cooperate traditional machine tool to realize Ultrasonic machining；
The installation base for installing balancing loop is provided on the connector, the balancing loop is arranged in the peace
It fills on boss.By being provided with installation base in amplitude transformer, it is provided with balancing loop on installation base, is not easy to influence luffing
The circle bounce and dynamic balancing of bar, machining accuracy is higher, and service life is longer；One end setting that cutterhead body is located at grinding part is free
Chamber, to radiate to cutterhead body, is provided with rank on cutterhead body or grinding part convenient for arranging cooling duct in cavity
Terraced slot structure, in cutterhead body rotation, in order to measure the end face run-out or circularity of cutterhead body by ladder slot structure
Bounce, to be adjusted correspondingly to cutterhead body, so that the rotation of disc body is more stable, ensures the processing matter of workpiece
Amount.
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 machine processing system described in one embodiment of the invention；
Fig. 2 is the structural schematic diagram that cavity is installed in ultrasonic wave cutter hub described in one embodiment of the invention；
Fig. 3 is that the structure of radio transceiver device in ultrasonic wave machine processing system described in one embodiment of the invention is shown
It is intended to；
Fig. 4 is the structural representation of ultrasonic transducer in ultrasonic wave machine processing system described in one embodiment of the invention
Figure；
Fig. 5 is the detonation configuration signal of ultrasonic wave cutter hub in ultrasonic wave machine processing system described in one embodiment of the invention
Figure；
Fig. 6 is the stereochemical structure signal of milling cutter in ultrasonic wave machine processing system described in one embodiment of the invention
Figure；
Fig. 7 is the cross-sectional view of milling cutter in ultrasonic wave machine processing system described in one embodiment of the invention；
Fig. 8 is that the structure of wireless transmission emitter in ultrasonic wave machine processing system described in one embodiment of the invention is shown
It is intended to.
Appended drawing reference：
100, ultrasonic wave cutter hub；101, milling cutter mounting portion；102, installation axle；200, it is wirelessly transferred emitter；
210, emit ring support；211, cutter hub through hole；212, the first mounting groove；213, pilot hole；215, plug mounting surface；216, it connects
Line passage；220, emit magnetic core；221, the second mounting groove；222, the first connection jaws；230, transmitting coil；300, wireless transmission connects
Receiving apparatus；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；414, it bores
Face；416, raised；417- connection bump；The second locking hole of 418-；422, the first piezoelectric ceramic piece；423, first electrode sheet；
424, the second piezoelectric ceramic piece；430, cover board；500, installation base；501, balancing loop；502, medial surface；503, lateral surface；
504, match repeated hole；600, cutterhead body；610, grinding part；620, connecting hole；630, chip space；640, cutting edge；650, first
Locking hole；660, cavity；670- ladder slot structure；700, ultrasonic-frequency power supply generator；800- machine tool chief axis.
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.
Referring to figs. 1 to Fig. 7, explanation is further explained to the present invention below with reference to specific embodiment.
Ultrasonic wave machine processing system provided in an embodiment of the present invention, wherein including：
Ultrasonic wave cutter hub 100, first end with machine tool chief axis 800 for connecting；
Ultrasonic-frequency power supply generator 700, to generate high-frequency electrical energy signal；
It is wirelessly transferred emitter 200, for being mounted on machine tool chief axis 800, for electric with ultrasonic-frequency power supply generator 700
Connection；
Radio transceiver device 300 is mounted on ultrasonic wave cutter hub 100, is correspondingly arranged with wireless transmission emitter；
For receiving the signal of the wireless transmission sending of emitter 200 and by the signals revivification sensed at high-frequency electrical energy signal, transmitting
To ultrasonic transducer 400；
Ultrasonic transducer 400, the piezoelectric vibrator including amplitude transformer 410 He the first end that the amplitude transformer 410 is arranged in,
The piezoelectricity vibration is connect with the radio transceiver device 300；The second end bottom surface of the amplitude transformer 410 have for grind
The connection bump 417 of knife milling tool connection, the first end of the amplitude transformer 410 are provided with connector 411, and the amplitude transformer 410 is logical
It crosses the connector 411 to connect with the second end of the ultrasonic wave cutter hub 100, be provided on the connector 411 for installing
The installation base 500 of balancing loop；
Balancing loop 501, the balancing loop 501 are arranged on the installation base 500.
Balancing loop is mounted on installation base 500 and matches for installing balancing loop by setting installation base 500
Weight guarantees the stability of ultrasonic wave machine processing system；
Milling cutter, including cutterhead body 600, one end of cutterhead body 600 are provided with cricoid grinding part 610, cutterhead
There is connecting hole 620 in the middle part of ontology 600, connecting hole 620 is connected with the connection bump 417 of the second end of amplitude transformer 410,
100 second end of ultrasonic wave cutter hub and close on the balancing loop one end be equipped with milling cutter mounting portion 101,
The other end of the ultrasonic wave cutter hub 100 is equipped with the installation axle 103 connecting with lathe.
One end that cutterhead body 600 is located at grinding part 610 is provided with cavity 660, and the purpose of setting cavity 660 is easy for
Cooling duct is arranged in cavity 600, to radiate to cutterhead body 600.
Ladder slot structure 670 is provided in cutterhead body 600 or grinding part 610 in order to measure the end of cutterhead body 600
Face bounce or circularity bounce；
As shown in Figure 1 and Figure 5, ladder slot structure is arranged close to one end of amplitude transformer in cutterhead body in the present embodiment
For 670, cutterhead body 600 rotate when, in order to measured by ladder slot structure 670 cutterhead body end face run-out or
Circularity bounce, so that the rotation of disc body is more stable, ensures adding for workpiece to be adjusted correspondingly to cutterhead body
Working medium amount.
At least one chip space 640 is offered on grinding part 610, is capable of forming cutting edge 640 at the notch of chip space 630
To buffer the cutting collision (please referring to Fig. 6-Fig. 8) of workpiece.
Above-mentioned ultrasonic wave machine processing system, ultrasonic wave cutter hub 100 is for playing connecting machine tool main shaft 800, installation ultrasound
The effect of the components such as wave transducer 400, the high-frequency electrical energy that wireless transmission emitter is used to generate in ultrasonic-frequency power supply generator 700
Signal is transmitted on radio transceiver device 300 by way of wireless transmission, and radio transceiver device 300 is for receiving
The signals revivification sensed is simultaneously passed to ultrasonic wave transducer at high-frequency electrical energy signal by the signal of wireless transmission emitter sending
Device 400, ultrasonic transducer 400, which is used to that electrical signal of the frequency to be converted to high frequency machinery using the piezoelectricity back wash effect of piezoelectric vibrator, to shake
It is dynamic, and mechanical oscillation are amplified by amplitude transformer 410 and are transferred to cutterhead body 600, then are applied to by cutterhead body 600
Workpieces processing, and then traditional machine tool can be cooperated to realize Ultrasonic machining.
One end that the cutterhead body 600 is located at grinding part 610 is provided with the cavity to arrange cooling duct；Cutterhead sheet
Ladder slot structure is provided on body 600 or grinding part 610 in order to measure the end face run-out of cutterhead body 600 or circularity bounce.
The ultrasonic wave machine processing system can utilize balancing loop, improve stability and structural strength when work, produce
Amplitude transformer 410 is not easy to tilt after product collision, is not easy to influence the circle bounce of amplitude transformer 410 and dynamic balancing, machining accuracy is higher, uses
It lasts a long time；
Meanwhile cutterhead body 600 is located at one end of grinding part 610 and is provided with cavity 660, the purpose that cavity is arranged is easy for
Cooling duct is arranged in cavity, to radiate to cutterhead body.
Ladder slot structure 670 is provided in cutterhead body 600 or grinding part 610 in order to measure the end of cutterhead body 600
Face bounce or circularity bounce；In cutterhead body rotation, jumped in order to measure the end face of cutterhead body by ladder slot structure
The bounce of dynamic or circularity, so that the rotation of disc body is more stable, ensures workpiece to be adjusted correspondingly to cutterhead body
Processing quality.
630 one side of chip space being arranged on grinding part 610 plays the role of heat dissipation, on the other hand plays discharge grindstone dust
Effect, the service life of grinding part 610 is extended while ensureing grinding quality；What is formed at the notch of chip space 630 cuts
Workpiece surface high point can be cut by cutting sword 640, so that the cutting played between buffering cutterhead body 600 and workpiece is touched
It hits, ensures the processing quality of workpiece.
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.
The diameter of the milling cutter is 44.98-150.02mm.
In any of the above-described technical solution, further, the second end of the amplitude transformer 410 is provided with the conical surface 414, described
The diameter of the conical surface 414 is gradually reduced from the first end of second end to the amplitude transformer 410 of the amplitude transformer 410.
410 bottom of amplitude transformer is set as boring by the connection bump 417 of 414 bottom of conical surface setting for connecting cutterhead body
Face 414, to increase intensity.
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 of the clamping screw 440, the pressure
Mounting hole is offered on electric tachometer indicator, side of the piezoelectric vibrator far from the amplitude transformer 410, institute is arranged in the cover board 430
It states and offers fixation hole on cover board 430；
The piezoelectric vibrator includes that successively folded the first piezoelectric ceramic piece 422 set, first electrode sheet 423, the second piezoelectricity are made pottery
Tile 424, second electrode sheet, third piezoelectric ceramic piece, third electrode slice etc..The cathode of first piezoelectric ceramic piece 422 with
The first end end face of the amplitude transformer 410 connects, anode and second piezoelectric ceramic piece of first piezoelectric ceramic piece 422
424 anode is oppositely arranged, and the cathode of second piezoelectric ceramic piece 424 is opposite with the cathode of the third piezoelectric ceramic piece to be set
It sets, anode connects with anode between adjacent piezoelectric ceramic piece, and cathode connects with cathode, by being powered to corresponding electrode slice,
It can be realized the piezoelectric property of piezoelectric vibrator.
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, 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 is located in the installation cavity 110.
In any of the above-described technical solution, further, as shown in figure 8, the wireless transmission emitter 200 includes hair
Penetrate ring support 210, transmitting magnetic core 220 and transmitting coil 230.The transmitting ring support 210 is equipped with cutter hub through hole 211.
The first mounting groove 212 is equipped in the periphery of the cutter hub through hole 211 on the transmitting ring support 210.The transmitting ring support
It is additionally provided with pilot hole 213 in the periphery of first mounting groove 212 on 210, the pilot hole 213 is used for and machine tool chief axis 800
Non-rotating end face on rack mounting apertures match.The transmitting magnetic core 220 is mounted in first mounting groove 212.Institute
It states transmitting magnetic core 220 and is equipped with the second mounting groove 221, the transmitting coil 230 is arranged in second mounting groove 221.It adopts
With above structure, emitting magnetic core 220 and transmitting coil 230 can be mounted on machine tool chief axis 800 by emitting ring support 210,
The cutter hub through hole 211 for emitting ring support 210 is used to be convenient for ultrasonic wave cutter hub 100 and machine tool chief axis by ultrasonic wave cutter hub 100
800 connections, transmitting ring support 210 can penetrate pilot hole 213 by fastener, rack mounting apertures are realized and machine tool chief axis 800
Connection, the transmitting ring support 210 of the present embodiment have connecting machine tool main shaft 800, carrying transmitting magnetic core 220 and transmitting coil 230,
Convenient for the effect that ultrasonic wave cutter hub 100 passes through, it is structure as a whole, lock ring and transmitting ring cooperation compared to conventionally employed fission
Structure lock and facilitate, lock it as long as transmitting ring support 210 is tightened fastener when connect with machine tool chief axis 8001
When afterwards by external force, it is less prone to inclination or rotation, it is fixed, and then also it is not easy the shape of existing interference ultrasonic wave cutter hub 100
Condition.Optionally, the transmitting magnetic core 220 is transmitting ferrite.
In the present embodiment, the side on the transmitting ring support 210 for installing plug is plug mounting surface 215.It is described
Emit and be equipped with connection path 216 inside ring support 210, one end of the connection path 216 and first mounting groove 212 connect
Logical, the other end of the connection path 216 runs through the plug mounting surface 215.Second mounting groove 221 is far from the cutter hub
The external groove sidevall of through hole 211 is equipped with the first connection jaws 222.Using the above structure, the wiring of transmitting coil 230 can pass through
One connection jaws 222, connection path 216 are pierced by the plug mounting surface 215 of transmitting ring support 210, and then wiring connect real with plug
It is now connect with ultrasonic-frequency power supply generator 700, wiring is easy to operate from back panel wiring, and being capable of effective protection wiring.
Further, the pilot hole 213 is bar shaped pilot hole.In this way, the transmitting ring support 210 of the present embodiment is applicable
The machine tool chief axis 800 of different model, when the rack mounting apertures position on the non-rotating end face of different machine tool chief axis 800 is variant
When, it can be adapted to by the way that fastener is assembled the different location in bar shaped pilot hole 213, versatility is good, easy to operate.It is optional
Ground, the pilot hole 213 are two, and two pilot holes 213 are equal along the circumferential direction interval of the cutter hub through hole 211
Even setting.In this way, assembly is reliable, versatility is good.
As shown in figure 3, further, the radio transceiver device 300 includes connecing in any of the above-described technical solution
It receives ring support 310, receive magnetic core and receiving coil；
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
Piezoelectric vibrator wiring in wave cutter hub 100, easy-to-connect, and wiring are carried out from inside, being capable of effective protection wiring.Wireless transmission
The wiring of 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 220 of wireless transmission emitter, to play wireless receiving work
With the magnetic field sensed is reduced into high-frequency electrical energy signal and is transferred to piezoelectric vibrator.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.
Fig. 6 and Fig. 8 are please referred to, in any of the above-described technical solution, further, grinding part 610 is to contact workpiece
Diamond grit is distributed in end face.Since diamond gravel is capable of providing good hardness and wear-resisting property, to ensure grinding
The service life in portion 610.
In any of the above-described technical solution, further, multiple first locking holes 650 are additionally provided in cutterhead body 600,
The circumferential position of connecting hole 620 is arranged in first locking hole 650, and the second end bottom surface of amplitude transformer 410 has the second locking hole
418, the quantity of the second locking hole 418 is identical as the quantity of the first locking hole 650, by the first locking hole 650 and the second lock
Mounting screw in tieholen 418 is so that cutterhead body 600 and amplitude transformer 410 connect.
By above-mentioned connection type, connection bump mating connection hole is positioned using playing the role of, and is locked by screw
Tightly in the first locking hole 650 and the second locking hole 418, cutterhead body 600 and amplitude transformer 410 is made to facilitate connection.
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
Present invention has been described in detail with reference to the aforementioned embodiments for pipe, 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.
Claims (10)
1. a kind of ultrasonic wave machine processing system, which is characterized in that including：
Ultrasonic wave cutter hub, first end with machine tool chief axis for connecting；
Ultrasonic-frequency power supply generator, to generate high-frequency electrical energy signal；
It is wirelessly transferred emitter, for being mounted on machine tool chief axis, for being electrically connected with ultrasonic-frequency power supply generator；
Radio transceiver device is mounted on ultrasonic wave cutter hub, is correspondingly arranged with wireless transmission emitter, for receiving nothing
Line transmitting device issue signal and by the signals revivification sensed at high-frequency electrical energy signal, pass to ultrasonic wave transducer
Device；
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 bottom surface of the amplitude transformer has the connection for connecting with milling cutter
Protrusion, the first end of the amplitude transformer are provided with connector, and the amplitude transformer passes through the connector and the ultrasonic wave cutter hub
Second end connection, the installation base for installing balancing loop is provided on the connector；
Balancing loop, the balancing loop are arranged on the installation base；
Milling cutter, including cutterhead body, one end of the cutterhead body are provided with cricoid grinding part, in the cutterhead body
Portion has connecting hole, and the connecting hole is connected with the connection bump of the second end of the amplitude transformer；
The ultrasonic wave cutter hub second segment and close on the balancing loop one end be equipped with milling cutter mounting portion, the ultrasonic wave
The other end of cutter hub is equipped with the installation axle connecting with lathe.
2. ultrasonic wave machine processing system according to claim 1, which is characterized in that
The balancing loop includes ring body, and the ring body has opposite medial surface and lateral surface, and the medial surface is for surrounding
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.
3. ultrasonic wave machine processing system according to claim 2, which is characterized in that the balancing loop further includes adjusting
Device, the regulating device are installed on described in repeated hole.
4. ultrasonic wave machine processing system according to claim 1, which is characterized in that the cutterhead body is located at grinding part
One end be provided with the cavity to arrange cooling duct；Ladder slot structure is provided in cutterhead body or grinding part in order to survey
Measure end face run-out or the circularity bounce of cutterhead body.
5. ultrasonic wave machine processing system according to claim 1, which is characterized in that the wireless transmission emitter packet
Transmitting ring support, transmitting magnetic core and transmitting coil are included, the transmitting ring support is equipped with cutter hub through hole, the transmitting ring branch
It is equipped with the first mounting groove in the periphery of the cutter hub through hole on frame, it is described to emit on ring support in the outer of first mounting groove
It encloses and is additionally provided with pilot hole, the pilot hole is described for matching with the rack mounting apertures on the non-rotating end face of machine tool chief axis
Transmitting magnetic core is mounted in first mounting groove, and the transmitting magnetic core is equipped with the second mounting groove, the transmitting coil setting
In second mounting groove.
6. ultrasonic wave machine processing system 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.
7. ultrasonic wave machine processing system according to claim 1, which is characterized in that the diameter of the milling cutter is
44.98-150.02mm。
8. ultrasonic wave machine processing system according to claim 1-7, which is characterized in that the ultrasonic wave cutter hub
Outer wall be equipped with positioning convex platform, the positioning convex platform is for positioning the radio transceiver device.
9. ultrasonic wave machine processing system according to claim 1-7, which is characterized in that opened on the grinding part
Equipped at least one chip space, cutting edge is capable of forming at the notch of the chip space to buffer the cutting of workpiece collision.
10. ultrasonic wave machine processing system according to claim 9, which is characterized in that also set up in the cutterhead body
There are multiple first locking holes, the second end bottom surface of the amplitude transformer has the second locking hole, by the first locking hole and second
Mounting screw in locking hole is so that the cutterhead body is connected with the amplitude transformer.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811151112.1A CN108857879A (en) | 2018-09-29 | 2018-09-29 | Ultrasonic wave machine processing system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811151112.1A CN108857879A (en) | 2018-09-29 | 2018-09-29 | Ultrasonic wave machine processing system |
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Family
ID=64324973
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110202425A (en) * | 2019-05-17 | 2019-09-06 | 河南理工大学 | Ultrasonic single-excitation elliptical vibration grinding design method and device |
| CN110524009A (en) * | 2019-09-18 | 2019-12-03 | 汇专机床有限公司 | A kind of ultrasonic main shaft and its assemble method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM319817U (en) * | 2007-02-13 | 2007-10-01 | Primetool Mfg Inc | Improved structure of dynamic balance ring for knife-tool base |
| CN201020638Y (en) * | 2007-04-10 | 2008-02-13 | 哈尔滨工大奥瑞德光电技术有限公司 | Ultrasonic vibration abrasive machining composite processing tool |
| JP2011148028A (en) * | 2010-01-20 | 2011-08-04 | Disco Abrasive Syst Ltd | Grinding wheel |
| CN105171131A (en) * | 2015-08-15 | 2015-12-23 | 宇环数控机床股份有限公司 | Rotary ultrasonic machining device based on non-contact energy transfer |
| CN105773859A (en) * | 2016-04-20 | 2016-07-20 | 东莞市优超精密技术有限公司 | ISO25 ultrasonic knife handle |
| CN106493647A (en) * | 2016-12-13 | 2017-03-15 | 华侨大学 | A kind of axial ultrasonic vibration auxiliary cup emery wheel and its using method |
| CN108436609A (en) * | 2018-05-21 | 2018-08-24 | 广州汇专工具有限公司 | Ultrasonic wave handle of a knife |
| CN208895870U (en) * | 2018-09-29 | 2019-05-24 | 汇专绿色工具有限公司 | Ultrasonic wave machine processing system |
-
2018
- 2018-09-29 CN CN201811151112.1A patent/CN108857879A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM319817U (en) * | 2007-02-13 | 2007-10-01 | Primetool Mfg Inc | Improved structure of dynamic balance ring for knife-tool base |
| CN201020638Y (en) * | 2007-04-10 | 2008-02-13 | 哈尔滨工大奥瑞德光电技术有限公司 | Ultrasonic vibration abrasive machining composite processing tool |
| JP2011148028A (en) * | 2010-01-20 | 2011-08-04 | Disco Abrasive Syst Ltd | Grinding wheel |
| CN105171131A (en) * | 2015-08-15 | 2015-12-23 | 宇环数控机床股份有限公司 | Rotary ultrasonic machining device based on non-contact energy transfer |
| CN105773859A (en) * | 2016-04-20 | 2016-07-20 | 东莞市优超精密技术有限公司 | ISO25 ultrasonic knife handle |
| CN106493647A (en) * | 2016-12-13 | 2017-03-15 | 华侨大学 | A kind of axial ultrasonic vibration auxiliary cup emery wheel and its using method |
| CN108436609A (en) * | 2018-05-21 | 2018-08-24 | 广州汇专工具有限公司 | Ultrasonic wave handle of a knife |
| CN208895870U (en) * | 2018-09-29 | 2019-05-24 | 汇专绿色工具有限公司 | Ultrasonic wave machine processing system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110202425A (en) * | 2019-05-17 | 2019-09-06 | 河南理工大学 | Ultrasonic single-excitation elliptical vibration grinding design method and device |
| CN110202425B (en) * | 2019-05-17 | 2024-05-07 | 河南理工大学 | Ultrasonic single-excitation elliptical vibration grinding design method and device |
| CN110524009A (en) * | 2019-09-18 | 2019-12-03 | 汇专机床有限公司 | A kind of ultrasonic main shaft and its assemble method |
| CN110524009B (en) * | 2019-09-18 | 2024-05-17 | 汇专机床有限公司 | Ultrasonic spindle and assembling method thereof |
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Effective date of registration: 20200212 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. |
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