CN108972330A - Ultrasonic wave cutter head - Google Patents
Ultrasonic wave cutter head Download PDFInfo
- Publication number
- CN108972330A CN108972330A CN201811152387.7A CN201811152387A CN108972330A CN 108972330 A CN108972330 A CN 108972330A CN 201811152387 A CN201811152387 A CN 201811152387A CN 108972330 A CN108972330 A CN 108972330A
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- Prior art keywords
- cutterhead
- ultrasonic wave
- main body
- holder main
- cutter head
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- 238000009434 installation Methods 0.000 claims abstract description 39
- 238000000227 grinding Methods 0.000 claims description 36
- 238000005520 cutting process Methods 0.000 claims description 32
- 210000004907 gland Anatomy 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 3
- 238000012545 processing Methods 0.000 abstract description 26
- 238000000034 method Methods 0.000 abstract description 10
- 230000035939 shock Effects 0.000 description 12
- 239000000463 material Substances 0.000 description 11
- 230000001105 regulatory effect Effects 0.000 description 11
- 238000003754 machining Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 7
- 239000010432 diamond Substances 0.000 description 6
- 229910003460 diamond Inorganic materials 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 230000004888 barrier function Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 3
- 230000004323 axial length Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 235000010676 Ocimum basilicum Nutrition 0.000 description 1
- 240000007926 Ocimum gratissimum Species 0.000 description 1
- 239000003082 abrasive agent Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000011056 performance test Methods 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
- 239000000565 sealant Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
Classifications
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- 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
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- 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
- 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
- B24B41/053—Grinding heads for working on plane surfaces for grinding or polishing glass
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
A kind of ultrasonic wave cutter head of the present invention, belongs to ultrasonic wave processing technical field, including holder main body, ultrasonic transducer, connector, cutterhead and radio transceiver device；One end of holder main body is provided with installation axle, and installation axle can be connect with machine tool chief axis；The other end of holder main body offers installation cavity, and installation cavity body can place ultrasonic transducer, and ultrasonic transducer converts electrical energy into mechanical energy；Holder main body is connect by connector with the cutterhead, and radio transceiver device is arranged on holder main body.The present invention is provided with ultrasonic transducer, ultrasonic transducer can convert electrical energy into the mechanical energy of high frequency up and down motion, i.e., the cutterhead described in actual application process not only does high speed rotary motion, and do high-frequency up-down alternative motion, to reach ultra dense processing, is conducive to the quality for improving finished surface, prolongs the service life.
Description
Technical field
The present invention relates to ultrasonic wave processing technical fields, more particularly, to a kind of ultrasonic wave cutter head.
Background technique
The ultrasonic wave knife handle of ordinary ultrasonic processing is integral type, primarily as machine tool chief axis and cutting tool it
Between connector, in addition to rigid connection machine tool chief axis and cutting tool, without other effects；In order to adapt to rotary ultrasonic machining,
The ultrasonic wave knife handle that vibrational system is integrated into ultrasonic wave cutter hub is come into being.
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.
Another example is: the patent of Patent No. KR20150101628A, discloses a free profile cutting high hardness material
Device utilize ultrasonic wave for cutting hard material, comprising: cutting tool, with supersonic generator cut hard material
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.
But tradition is integrated with the ultrasonic wave knife handle of vibrational system, structure is not firm enough, and amplitude transformer is easy by collision
Run-off the straight, thus increase amplitude transformer circle bounce, influence the dynamic balancing of amplitude transformer, cause ultrasonic wave knife handle machining accuracy compared with
Difference, service life are shorter.
Therefore, how a kind of ultrasonic wave cutter head is provided, can either guarantee that the stability of amplitude transformer can make knife handle again
Machining accuracy is accurate, increases service life, it has also become the technical issues of those skilled in the art's urgent need to resolve.
Summary of the invention
The purpose of the present invention is to provide a kind of ultrasonic wave cutter heads, unstable to solve amplitude transformer in the prior art,
Knife handle machining accuracy is poor, the shorter technical problem of service life.
A kind of ultrasonic wave cutter head provided by the invention, including holder main body, ultrasonic transducer, connector, cutterhead
With radio transceiver device；
One end of the holder main body is provided with installation axle, and the installation axle can be connect with machine tool chief axis；
The other end of the holder main body offers installation cavity, and the installation cavity body can place the ultrasonic wave transducer
Device, the ultrasonic transducer convert electrical energy into mechanical energy；
The holder main body is connect by the connector with the cutterhead, and the connector is close to the installation cavity
Setting；
The radio transceiver device is arranged on the holder main body.
Further, the cutterhead includes cutterhead body and cutterhead handle, and one end of the cutterhead body is provided with cricoid
Grinding part, the cutterhead body have interconnecting piece far from one end of the grinding part, and the shape of the interconnecting piece is tapered, described
Orient diameter of the interconnecting piece from cutterhead handle to cutterhead body is incremented by；
The interconnecting piece is connect with the cutterhead handle, at least one chip space, the chip removal are offered on the grinding part
Cutting edge is capable of forming at the notch of slot to buffer the cutting of workpiece collision；The diameter of the grinding part is 44.48-45.02mm.
Further, the cutting end of the cutting edge is provided with the rounded corner that diameter is 0.2mm.
Further, one end that the cutterhead body is located at grinding part is provided with cavity.
Further, the connector includes clamping part and nut；
The nut is internally provided with internal screw thread, and is provided with mounting portion at the top of the nut, along the nut
Circumferential to be inwardly provided with clamping item, the clamping item is arranged close to the mounting portion；
The clamping part is axially disposed first through hole, and the clamping part includes sequentially connected protruding block, limit
Groove and bullet；The protruding block is arranged in the mounting portion, and the clamping item can be to the protruding block clamping；
The cutterhead handle can pass through the nut, and connect with the clamping part, and the clamping part can be to the knife
The locking of disk handle.
Further, the ultrasonic transducer includes amplitude transformer and the piezoelectric vibrator that is arranged in the amplitude transformer
And electrode slice；
The first end of the amplitude transformer is provided with assembly flange, and the amplitude transformer passes through the assembly flange and the knife handle
Main body connection, the second end of the amplitude transformer are connected through a screw thread mode and connect with the nut；
The piezoelectric vibrator and electrode slice interval setting, the piezoelectric vibrator and electrode slice are respectively positioned on the installation cavity
In vivo.
Further, the second end of the amplitude transformer is provided with the second through-hole, and the second end of the amplitude transformer crosses spiral shell all
Line connection type is connect with the lower end of the nut, and the bullet is arranged in second through-hole, and the amplitude transformer can
The bullet is limited.
It further, further include gland, side of the assembly flange far from piezoelectric vibrator, the gland is arranged in the gland
It is connect with the holder main body, and the gland compresses the assembly flange.
Further, one end that the installation axle is connect with the lathe is equipped with internal thread hole, pacifies at the internal thread hole
Equipped with blind rivet.
Further, the radio transceiver device includes passing sequentially through receiving coil, the reception that sealing is fixedly connected
Magnetic core and support ring.
Compared with the existing technology, a kind of ultrasonic wave cutter head of the present invention, including holder main body, ultrasonic wave transducer
Device, connector, cutterhead and radio transceiver device；One end of the holder main body is provided with installation axle, the installation axle energy
It is enough to be connect with machine tool chief axis；The other end of the holder main body offers installation cavity, and the installation cavity body can be placed described
Ultrasonic transducer, the ultrasonic transducer convert electrical energy into mechanical energy；The holder main body by the connector with
The cutterhead connection, and the connector is arranged close to the installation cavity；The radio transceiver device is arranged described
On holder main body；A kind of ultrasonic wave knife handle provided by the invention, knife handle processing unstable to solve amplitude transformer in the prior art
Precision is poor, the shorter technical problem of service life.
First, the present invention is provided with ultrasonic transducer, ultrasonic transducer can convert electrical energy into high frequency and transport up and down
Dynamic mechanical energy, that is, the cutterhead described in actual application process not only does high speed rotary motion, but also does high-frequency and hand over up and down
For movement, to reach ultra dense processing, is conducive to the quality for improving finished surface, prolongs the service life.
Second, the present invention is provided with connector, connector includes clamping part and nut；Nut is internally provided with interior spiral shell
Line is provided with mounting portion at the top of nut, and the circumferential direction along nut is inwardly provided with clamping item, and clamping item is set close to the mounting portion
It sets；Clamping part is axially disposed through-hole, and clamping part includes sequentially connected protruding block, limiting groove and bullet；Protruding block
It is arranged in mounting portion, clamping item can be to the protruding block clamping；Cutterhead handle can pass through the nut, and connect with clamping part
It connects, clamping part can lock the cutterhead handle；The second end of amplitude transformer is connected through a screw thread mode and connect with the nut；Become
The second end of width bar is provided with through-hole, and the second end of amplitude transformer crosses thread connecting mode all and the lower end of nut connects, taper
Body is arranged in through-hole, and amplitude transformer can limit bullet；It is attached in the way of such, ensure that the stabilization of amplitude transformer
Property, the quality of finished surface is further improved, and extend service life.
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 a kind of overall structure diagram of ultrasonic wave cutter head provided in an embodiment of the present invention；
Fig. 2 is a kind of front view of ultrasonic wave cutter head provided in an embodiment of the present invention；
Fig. 3 is the cross-sectional view in Fig. 2 at A-A；
Fig. 4 is a kind of explosive view of ultrasonic wave cutter head provided in an embodiment of the present invention；
Fig. 5 is a kind of explosive view of the ultrasonic transducer of ultrasonic wave cutter head provided in an embodiment of the present invention；
Fig. 6 is a kind of structural schematic diagram of the cutterhead of ultrasonic wave cutter head provided in an embodiment of the present invention；
Fig. 7 is a kind of schematic view of the front view of the cutterhead of ultrasonic wave cutter head provided in an embodiment of the present invention；
Fig. 8 is the cross-sectional view in Fig. 7 at B-B；
Fig. 9 is the right view of Fig. 8；
Figure 10 is a kind of another structural schematic diagram of the cutterhead of ultrasonic wave cutter head provided in an embodiment of the present invention；
Figure 11 is the partial enlarged view in Figure 10 at C；
Figure 12 is a kind of structural schematic diagram of a kind of ring body of ultrasonic wave cutter head provided in an embodiment of the present invention；
Figure 13 is a kind of main view of a kind of ring body of ultrasonic wave cutter head provided in an embodiment of the present invention；
Figure 14 is a kind of right view of a kind of ring body of ultrasonic wave cutter head provided in an embodiment of the present invention；
Figure 15 is the cross-sectional view in Figure 13 along line C-C；
Figure 16 is a kind of structural schematic diagram of a kind of regulating device of ultrasonic wave cutter head provided in an embodiment of the present invention；
Figure 17 is a kind of structural schematic diagram of three kinds of ring bodies of ultrasonic wave cutter head provided in an embodiment of the present invention.
Appended drawing reference:
100- cutterhead body；110- cutterhead handle；The grinding part 120-；121- chip space；122- cutting edge；130- interconnecting piece；
140- cavity；150- ladder slot structure；200- ultrasonic transducer；201- amplitude transformer；202- assembly flange；The vibration of 203- piezoelectricity
Son；204- electrode slice；The second through-hole of 205-；206- shock relieve vent；300- holder main body；301- installation axle；302- installs cavity；
303- blind rivet；400- radio transceiver device；401- receiving coil；402- receives magnetic core；403- support ring；500- connection
Part；501- clamping part；502- nut；503- mounting portion；504- clamping item；505- first through hole；506- protruding block；507- is recessed
Slot；508- bullet；600- gland；700- balancing loop；701- ring body；702- medial surface；703- lateral surface；704- counterweight
Hole；705- mounting hole；706- anchor ring；707- column structure；708- flat recess；The first subring of 709-；The second subring of 710-.
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.
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 indirectly connected through an intermediary, it can be with
It is the connection inside two elements.For the ordinary skill in the art, it can understand that above-mentioned term exists with concrete condition
Concrete meaning in the present invention.
Below with reference to shown in Fig. 1-Figure 10, the embodiment of the invention provides a kind of ultrasonic knife dish structures, including knife handle master
Body 300, ultrasonic transducer 200, connector 500, cutterhead 100 and radio transceiver device 400；The holder main body 300
One end be provided with installation axle 301, the installation axle 301 can be connect with machine tool chief axis；The other end of the holder main body 300
Installation cavity 302 is offered, the installation cavity 302 can place the ultrasonic transducer 200, the ultrasonic transducer
200 convert electrical energy into mechanical energy；The holder main body 300 is connect by the connector 500 with the cutterhead 100, and institute
Connector 500 is stated to be arranged close to the installation cavity 302；The radio transceiver device 400 is arranged in the knife handle
In main body 300.
It further illustrates, compared with the existing technology, a kind of ultrasonic knife dish structure of the present invention, including holder main body
300, ultrasonic transducer 200, connector 500, cutterhead 100 and radio transceiver device 400；The holder main body 300
One end is provided with installation axle 301, and the installation axle 301 can be connect with machine tool chief axis；The other end of the holder main body 300 is opened
Equipped with installation cavity 302, the installation cavity 302 can place the ultrasonic transducer 200, the ultrasonic transducer
200 convert electrical energy into mechanical energy；The holder main body 300 is connect by the connector 500 with the cutterhead 100, and institute
Connector 500 is stated to be arranged close to the installation cavity 302；The radio transceiver device 400 is arranged in the knife handle
In main body 300.A kind of ultrasonic wave knife handle provided by the invention, knife handle processing unstable to solve amplitude transformer in the prior art
Precision is poor, the shorter technical problem of service life.
Further, the present invention is provided with ultrasonic transducer 200, and ultrasonic transducer 200 can convert electrical energy into
The mechanical energy that high frequency moves up and down, that is, the cutterhead described in actual application process not only does high speed rotary motion, but also does height
Frequency up-down alternative motion is conducive to the quality for improving finished surface, prolongs the service life to reach ultra dense processing.
Further, the present invention is provided with connector 500, and connector 500 includes clamping part 501 and nut 502；Nut
502 are internally provided with internal screw thread, and the top of nut 502 is provided with mounting portion 503, the circumferential direction along nut 502 is inwardly provided with
Clamping item 504, clamping item 504 are arranged close to the mounting portion 501；Clamping part 501 is axially disposed first through hole 505, folder
Holding portion 501 includes sequentially connected protruding block 506, limiting groove 507 and bullet 508；Protruding block 506 is arranged in mounting portion
In 503, clamping item 504 can be to 506 clamping of protruding block；Cutterhead handle 110 can pass through the nut 502, and with clamping
Portion 501 connects, and clamping part 501 can lock the cutterhead handle 1110；The second end of amplitude transformer be connected through a screw thread mode with
The nut 502 connects；The second end of amplitude transformer 201 is provided with the second through-hole 205, and the second end of amplitude transformer 201 crosses spiral shell all
Line connection type is connect with the lower end of nut 502, and bullet 508 is arranged in the second through-hole 205, and amplitude transformer 201 can be to cone
Body 508 limits；It is attached in the way of such, ensure that the stability of amplitude transformer 201, further improve processing table
The quality in face, and extend service life.
In one embodiment of the invention, it is preferable that as shown in Figures 6 to 9, cutterhead of the present invention includes cutterhead sheet
Body 100 and cutterhead handle 110.
Cutterhead body 100 is preferably arranged to circle, and one end of cutterhead body 100 is provided with cricoid grinding part 120, mill
It cuts portion 120 and protrudes from cutterhead body 100, grinding part 120 is for being ground workpiece surface；Cutterhead body 100 is far from grinding
The one end in portion 120 has interconnecting piece 130, and interconnecting piece 130 plays the role of connecting with cutterhead handle 110；
In addition, offering at least one chip space 121 on grinding part 120, it is preferable that chip space 121 is along grinding part 120
Axial direction through feed grinding portion 120, also, at the notch of chip space 121 formed cutting edge 122, can using cutting edge 122
The high point of workpiece surface is cut, to buffer the collision of the cutting between grinding part 120 and workpiece.
In one preferred embodiment, cutterhead body 100 has interconnecting piece 130, and the interconnecting piece 130 and cutterhead handle 110 connect
It connects, interconnecting piece 130 can play the role of increasing cutterhead body 100 and 110 bonding strength of cutterhead handle；And utilize cutterhead handle
110 can directly adopt grafting form connection with corresponding cutterhead handle 110, improve what cutterhead body 100 was connect with driving equipment
Convenience；121 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 120 is extended while amount；The cutting edge 122 formed at the notch of chip space 121 can be to workpiece
Surface high point is cut, so that the cutting played between buffering cutterhead body 100 and workpiece is collided, ensures the processing matter of workpiece
Amount.
In one preferred embodiment, the shape of interconnecting piece 130 is tapered, and interconnecting piece 130 is from cutterhead handle 110 to cutterhead sheet
The orient diameter of body 100 is incremented by；Wherein, the tapered design of the shape of interconnecting piece 130 can be improved cutterhead handle 110 and cutterhead
The fastness connected between ontology 100 reduces to ensure that cutterhead handle 110 is able to drive the stationarity of the rotation of cutterhead body 100
End face run-out and the circularity bounce that grinding part 120 generates.
In one preferred embodiment, cutterhead handle 110 is set as column, and when concrete application, the diameter of cutterhead handle 110 is preferred
Setting is acted in 10mm, also, in processing, is used between cutterhead handle 110 and cutterhead body 100 and be integrally machined molding, wherein
Cutterhead handle 110 is set as column, and the contact surface that cutterhead handle 110 can be made to connect with corresponding cutterhead handle 110 is more abundant, the company of guarantee
The stability connect；Cutterhead handle 110 and cutterhead body 100 are integrally machined molding and are capable of providing good structural strength.
In one preferred embodiment, the diameter of grinding part 120 is set as 44.98-45.02mm, is preferably arranged to 45mm,
The circumferencial direction of grinding part 120 is evenly distributed with multiple chip spaces 121；When concrete application, chip space 121 is set as 10, each
The width of chip space 121 is 1.5mm or so, wherein the equally distributed multiple chip spaces 121 of 120 circumferencial direction of grinding part are utilized,
It can make the grinding part 120 of cutterhead body 100 in grinding process, more fully be radiated and chip removal, to extend grinding
The service life in portion 120 and the processing quality for ensureing workpiece.
In one preferred embodiment, the cutting end of cutting edge 122 is provided with the rounded corner that diameter is 0.2mm, wherein cutting
The cutting end for cutting sword 122 uses the design of rounded corner, can be improved intensity and the working durability of cutting end, to work pieces process
When, the high point of workpiece is effectively removed, avoids playing the cutting collision between grinding part 120 and workpiece and generates larger shake
It is dynamic, ensure the processing quality of workpiece.
In one preferred embodiment, as shown in figure 8, one end that cutterhead body 100 is located at grinding part 120 is provided with cavity
140, wherein the purpose of setting cavity 140 is easy for arranging cooling duct in cavity 140, to carry out to cutterhead body 100
Heat dissipation.
In one preferred embodiment, it is provided with ladder slot structure 150 in cutterhead body 100, is rotated in cutterhead body 100
When, in order to measure end face run-out or the circularity bounce of cutterhead body 100 by ladder slot structure 150, thus to cutterhead sheet
Body 100 is adjusted correspondingly, so that the rotation of disc body is more stable, ensures the processing quality of workpiece.
Specifically, it is provided with ladder slot structure 150 on grinding part 120, when cutterhead body 100 rotates, in order to pass through
Ladder slot structure 150 is beated come the end face run-out or circularity for measuring cutterhead body 100, to carry out accordingly to cutterhead body 100
Adjustment ensure the processing quality of workpiece so that the rotation of disc body is more stable, wherein grinding part 120 is to contact work
Diamond grit is distributed in the end face of part.Since diamond gravel is capable of providing good hardness and wear-resisting property, to ensure
The service life of grinding part 120.
The present invention can directly adopt grafting form using cutterhead handle 110 with corresponding cutterhead handle 110 and connect, and improve cutterhead
The convenience that ontology 100 is connect with driving equipment；121 one side of chip space of setting plays the role of heat dissipation, on the other hand rises
To the effect of discharge grindstone dust, the service life of grinding part 120 is extended while ensureing grinding quality；The chip space of setting
The cutting edge 122 formed at 121 notch can cut workpiece surface high point, to play buffering cutterhead body 100
Cutting collision between workpiece, ensures the processing quality of workpiece；The cutterhead body 100 of setting is located at one end of grinding part 120
It is provided with cavity 140.Convenient for arranging cooling duct in cavity 140, to radiate to cutterhead body 100；The knife of setting
Ladder slot structure 150 is provided on disk ontology 100 or grind section, when cutterhead body 100 rotates, in order to pass through stepped groove knot
Structure 150 is beated come the end face run-out or circularity for measuring cutterhead body 100, to be adjusted correspondingly to cutterhead body 100, is made
The rotation for obtaining disc body is more stable, ensures the processing quality of workpiece.
The present embodiment in order to better understand has carried out cutterhead performance test below:
Processing object: 100mm × 100mm glass surface；
Test and comparison cutter: what is provided in selection normal diamond sharpening disk and the embodiment of the present invention has row
Bits slot has cutting edge cutterhead (basil of cutting edge is 90 degree), and each ten test cutter.
Test table
It can be seen that using the milling cutter provided in the embodiment of the present invention, compared with the prior art by above-mentioned list
In normal diamond whet a knife for, process the glass of same size, processing is time-consuming, processing roughness obviously obtains
It is promoted, also, will not be generated in glass surface and connect tool marks, improve processing quality.
In one embodiment of the invention, it is preferable that as shown in Figures 3 to 5, cutterhead of the present invention includes cutterhead sheet
Body 100 and cutterhead handle 110.
In one embodiment of the invention, it is preferable that as shown in Figures 3 to 5, connector 500 of the present invention includes
Clamping part 501 and nut 502；
The nut 502 is internally provided with internal screw thread, and the top of the nut 502 is provided with mounting portion 503, along institute
The circumferential direction for stating nut 502 is inwardly provided with clamping item 504, and the clamping item 504 is arranged close to the mounting portion 503；
The clamping part 501 is axially disposed first through hole 505, and the clamping part 501 includes sequentially connected convex
Bittiness 506, limiting groove 507 and bullet 508；The protruding block 506 is arranged in the mounting portion 503, the clamping item
504 can be to 506 clamping of protruding block；
The cutterhead handle can pass through the nut 502, and connect with the clamping part 501, and the clamping part 501 can
The cutterhead handle is locked.
The present invention is attached in the way of such, be ensure that the stability of amplitude transformer 201, is further improved processing
The quality on surface, and extend service life.
In one embodiment of the invention, it is preferable that as shown in Figures 3 to 5, ultrasonic transducer of the present invention
200 include amplitude transformer 201 and the piezoelectric vibrator 203 and electrode slice 204 that are arranged in the amplitude transformer 201；
The first end of the amplitude transformer 201 is provided with assembly flange 202, and the amplitude transformer 201 passes through the assembly flange
202 connect with the holder main body 300, and the second end of the amplitude transformer 201 is connected through a screw thread mode and the nut 502 connects
It connects；
The piezoelectric vibrator 203 and the setting of the interval of the electrode slice 204, the piezoelectric vibrator 203 and the equal position of electrode slice 204
In in the installation cavity 302.
Specifically, the piezoelectric vibrator 203 of the invention is preferred selects piezoelectric ceramics setting.
Specifically, shock relieve vent 206 is offered on the assembly flange 202,206 structure of shock relieve vent can interfere with ultrasonic wave biography
It passs, keeps the fitting surface of assembly flange 202 without friction, can preferably obstruct the transmitting of ultrasonic vibration, reduce energy loss.
More specifically, the shock relieve vent 206 be it is multiple, multiple shock relieve vents 206 along the assembly flange 202 week
It is uniformly arranged to interval.In this way, the effect of interference ultrasonic wave transmitting is good, the fitting surface of assembly flange 202 is without friction, can be more preferable
Ground obstructs the transmitting of ultrasonic vibration, reduces energy loss.In the present embodiment, the shock relieve vent 206 is blind hole.Optionally, described
Shock relieve vent 206 is 20, and the effect of barrier ultrasonic vibration transmitting is good, convenient for manufacture.
More specifically, the diameter of the shock relieve vent 206 is 1.6mm~2.0mm.Likewise, by by shock relieve vent 206
Diameter be arranged in above-mentioned size, further, the hole depth of the shock relieve vent 206 is 2mm~3mm.In turn, by further setting
The hole depth size for setting shock relieve vent 206 can form the ultrasound barrier of preferable ultrasonic Barrier Technology and the present embodiment
Amplitude transformer 201 is reliably connected with cutterhead.Alternatively, the hole depth of the shock relieve vent 206 is 2.5mm.Optionally, the damping
Hole 206 is 20, and ultrasonic barriering effect is good, and the use intensity of assembly flange 202 is also preferable.
In one embodiment of the invention, it is preferable that as shown in Figures 3 to 5, the of amplitude transformer 201 of the present invention
Two ends are provided with the second through-hole 205, and the second end of the amplitude transformer 201 crosses thread connecting mode and the nut 502 all
Lower end connection, the bullet 508 are arranged in second through-hole 205, and the amplitude transformer 201 can be to the bullet
508 limits.
In one embodiment of the invention, it is preferable that as shown in Figures 1 to 5, the setting of gland 600 of the invention is filling
Side with flange 202 far from piezoelectric vibrator 203, the gland 600 is connect with the holder main body 300, and the gland 600
The assembly flange 202 is compressed, the gland 600 compresses the assembly flange 202；And sealant, it is arranged in the gland
Between 600 and the assembly flange 202.The ultrasonic knife dish structure intensity is preferable, and machining accuracy is higher, and service life is longer.
In one embodiment of the invention, it is preferable that the installation axle 301 of the invention connect with the lathe one
End is equipped with internal thread hole, is equipped with blind rivet 303 at the internal thread hole.
In one embodiment of the invention, it is preferable that as shown in Figures 3 to 5, the radio transceiver of the invention
Device 400 includes receiving coil 401, reception magnetic core 402 and the support ring 403 for passing sequentially through sealing and being fixedly connected.
In one embodiment of the invention, as shown in Figure 12-17, the outer end of the holder main body is preferably arranged with dynamic flat
Weigh ring 700, and balancing loop 700 includes ring body 701, and ring body 701 has opposite medial surface 702 and lateral surface 703, medial surface
The mounting hole 705 at 702 middle part for surrounding ring body 701；Lateral surface 703 is provided with multiple with repeated hole 704, and multiple matches repeated hole
704 along lateral surface 703 length direction lay.
Specifically, ring body 701 is annular in shape, ring body 701 also has two opposite anchor rings 706, anchor ring 706 and ring body
701 axis is vertical.And medial surface 702 and lateral surface 703 are parallel with the axis of ring body 701, and the diameter of ring body 701 is vertical
In medial surface 702 and lateral surface 703.In use, by the way that holder main body 300 or cutterhead 100 are passed through mounting hole 705, to realize
The installation of balancing loop.It is round hole with repeated hole 704；Axis with repeated hole 704 passes through the ring heart of ring body 701.It is passed through with repeated hole 704
Wear medial surface 702 and lateral surface 703.
The balancing loop 700 that the embodiment provides, after holder main body 300 and cutterhead 100 are assembled to form one, then will
Balancing loop 700 is installed on holder main body 300 or cutterhead 100, then by pacifying in matching in repeated hole 704 for balancing loop 700
Object is filled, to adjust the spatial position for the whole center of gravity that holder main body 300, cutterhead 100 and balancing loop 700 are formed, so that
On its rotation axis for being maintained at holder main body 300, to be conducive to maintain the equilibrium state in rotation process, mechanical event is reduced
The generation of barrier.
In the optional scheme of the embodiment, balancing loop 700 further includes regulating device, and regulating device is installed on repeated hole
In 704.
Specifically, realizing the adjusting of center of gravity by regulating device.Regulating device and with the connection side between repeated hole 104
Formula can be threadedly coupled.Connection type between balancing loop 700 and holder main body 300 or balancing loop 700 and cutterhead 100
It can be interference fit, be also possible in ring body 701 symmetrical two with device for installing and adjusting in repeated hole 704, it is dynamic to realize
Balance ring 700 is fixedly connected with holder main body 300 or balancing loop 700 is fixedly connected with cutterhead 100.
Need to have plenty of, regulating device and with the connection type between repeated hole 704 can also be interference fit connection；It adjusts
Regulating device and with being connected between repeated hole 704 it is when being detachably connected, it can be in order to leveling.
In the optional scheme of the embodiment, there is internal screw thread with repeated hole 704.Regulating device is column structure 707；Column knot
Structure 707 has external screw thread, for matching with the internal screw thread with repeated hole 704.Internal screw thread can be single thread, and external screw thread is
Single thread；Or internal screw thread is multi start thread, and external screw thread is multi start thread；When using multi start thread, column can be improved
The quick adjusting of structure 707.The end of column structure 707 offers driver slot, and driver slot can be flat recess 708 or cross
Slot, in the embodiment, by taking driver slot is flat recess 708 as an example.It should be noted that regulating device may only also be screw, spiral shell
Bolt or stud.
In the optional scheme of the embodiment, the length of column structure 707 can be adjusted according to realizing, such as column structure 707
Length be less than the ring width of ring body 701, the ring width of ring body 701 is the exradius of ring body 701 and the difference of inner circle radius.It needs
Bright, the length of column structure 707 can also be greater than or equal to the ring width of ring body 701.
It is multiple to wait central angles distribution on outer side 703 with repeated hole 704 in the optional scheme of the embodiment, that is to say, that
Arbitrary neighborhood two between repeated hole 704 pair central angle it is equal.
Specifically, the quantity with repeated hole 704 can be 15~30, in the embodiment, it is with the quantity with repeated hole 704
20 illustrate its distribution situation, it is two neighboring between repeated hole 104 pair central angle be 20 °.
In the optional scheme of the embodiment, the axial cross section shape of ring body 701 is in rectangle, a certain diameter position of ring body 701
In on the axial cross section, and the axial cross section is perpendicular to the anchor ring 706 of ring body 701.Opposite two anchor ring 706 of ring body 701
It is parallel to each other.The medial surface 702 and lateral surface 703 of ring body 701 are cylinder.
It should be noted that the cross sectional shape of ring body 701 can be in a rectangular trapezoid etc. in the embodiment.
In the optional scheme of the embodiment, there is chamfering structure between the anchor ring 706 and lateral surface 703 of ring body 701.
In the embodiment, adjustment, the method for reducing or eliminating rotation imbalance are realized by balancing loop are as follows:
Ultrasonic transducer 200, cutterhead 100 (or bistrique) are connected to holder main body 300, then balancing loop 700 is loaded on
On holder main body 300, to form an assembly, the center of gravity of above-mentioned assembly is measured by dynamic balance instrument；When rotation imbalance,
It, with regulating device is packed into repeated hole 704, tests, repeats the above steps until the center of gravity of assembly is maintained at knife again accordingly
Until the axis of handle.
In the optional scheme of the embodiment, aperture and the outer diameter of ring body 701, the axial length of ring body 701 with repeated hole 704
It is linearly related with the ring width of ring body 701, calculated by experiment, when linear correlation, convenient for configuring corresponding regulating device, and is had
Conducive to quick adjustment.
Specifically, the aperture with repeated hole 704 meets following formula:
D=xD+yL+zW+C,
Wherein, d indicates the aperture for matching repeated hole 704, and D indicates that the outer diameter of ring body 701, L indicate the axial length of ring body 701, W
Indicate the ring width of ring body 701；C indicates constant；X, y, z indicates related coefficient.
In the embodiment, the aperture d with repeated hole 704 meets: d=D+L+W-7.964.
Fig. 6 is the structural schematic diagram of ring body in the embodiment of the present invention three, shown in Figure 6, the optional scheme of the embodiment
In, ring body 701 includes the multiple subrings nested together, by multiple subrings, convenient for increaseing or decreasing the whole weight of ring body 701
Amount is convenient for adjustment.
It is illustrated so that the quantity of subring is two as an example in the embodiment, for the ease of distinguishing two subrings, two sons
Ring is referred to as: the first subring 709 and the second subring 710, and the interior circular diameter of the first subring 709 is greater than or equal to the second subring
710 outside diameter, such first subring 709 are just nested in the outside of the second subring 710；In use, the second subring 710 is placed on
On cutter hub；By symmetrical two in ring body 701 with installation and adjustment in repeated hole 704 between first subring 709 and the second subring 710
Device achieves a fixed connection.It is corresponding with repeated hole 704 since ring body 701 is divided for the first subring 709 and the second subring 710
It is divided into two half bore, a half bore is located in the first subring 709, another half bore is located in the second subring 710.
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.
Claims (10)
1. a kind of ultrasonic wave cutter head, which is characterized in that including holder main body, ultrasonic transducer, connector, cutterhead and nothing
Line transmits reception device；
One end of the holder main body is provided with installation axle, and the installation axle can be connect with machine tool chief axis；
The other end of the holder main body offers installation cavity, and the installation cavity body can place the ultrasonic transducer,
The ultrasonic transducer converts electrical energy into mechanical energy；
The holder main body is connect by the connector with the cutterhead, and the connector is set close to the installation cavity
It sets；
The radio transceiver device is arranged on the holder main body.
2. a kind of ultrasonic wave cutter head according to claim 1, which is characterized in that the cutterhead include cutterhead body and
Cutterhead handle, one end of the cutterhead body are provided with cricoid grinding part, the one end of the cutterhead body far from the grinding part
With interconnecting piece, the shape of the interconnecting piece is tapered, and orient diameter of the interconnecting piece from cutterhead handle to cutterhead body is incremented by；
The interconnecting piece is connect with the cutterhead handle, at least one chip space is offered on the grinding part, the chip space
Cutting edge is capable of forming at notch to buffer the cutting of workpiece collision；
The diameter of the grinding part is 44.98-45.02mm.
3. a kind of ultrasonic wave cutter head according to claim 2, which is characterized in that the cutting end of the cutting edge is arranged
Having diameter is the rounded corner of 0.2mm.
4. a kind of ultrasonic wave cutter head according to claim 2, which is characterized in that the cutterhead body is located at grinding part
One end be provided with cavity.
5. a kind of ultrasonic wave cutter head according to claim 2, which is characterized in that the connector include clamping part and
Nut；
The nut is internally provided with internal screw thread, and is provided with mounting portion at the top of the nut, along the circumferential direction of the nut
It inwardly is provided with clamping item, the clamping item is arranged close to the mounting portion；
The clamping part is axially disposed first through hole, and the clamping part includes sequentially connected protruding block, limiting groove
And bullet；The protruding block is arranged in the mounting portion, and the clamping item can be to the protruding block clamping；
The cutterhead handle can pass through the nut, and connect with the clamping part, and the clamping part can be to the cutterhead handle
Locking.
6. a kind of ultrasonic wave cutter head according to claim 5, which is characterized in that the ultrasonic transducer includes becoming
Width bar and the piezoelectric vibrator and electrode slice being arranged in the amplitude transformer；
The first end of the amplitude transformer is provided with assembly flange, and the amplitude transformer passes through the assembly flange and the holder main body
Connection, the second end of the amplitude transformer are connected through a screw thread mode and connect with the nut；
The piezoelectric vibrator and electrode slice interval setting, the piezoelectric vibrator and electrode slice are respectively positioned on the installation cavity
It is interior.
7. a kind of ultrasonic wave cutter head according to claim 6, which is characterized in that the second end of the amplitude transformer is arranged
There is the second through-hole, the second end of the amplitude transformer is crossed thread connecting mode all and connect with the lower end of the nut, the taper
Body is arranged in second through-hole, and the amplitude transformer can limit the bullet.
8. a kind of ultrasonic wave cutter head according to claim 6, which is characterized in that further include
Side of the assembly flange far from piezoelectric vibrator is arranged in gland, the gland, and the gland is connect with the holder main body,
And the gland compresses the assembly flange.
9. a kind of ultrasonic wave cutter head according to claim 1, which is characterized in that the installation axle and the lathe connect
The one end connect is equipped with internal thread hole, is equipped with blind rivet at the internal thread hole.
10. a kind of ultrasonic wave cutter head according to claim 1, which is characterized in that the radio transceiver device
Receiving coil, reception magnetic core and the support ring being fixedly connected including passing sequentially through sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811152387.7A CN108972330A (en) | 2018-09-29 | 2018-09-29 | Ultrasonic wave cutter head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811152387.7A CN108972330A (en) | 2018-09-29 | 2018-09-29 | Ultrasonic wave cutter head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108972330A true CN108972330A (en) | 2018-12-11 |
Family
ID=64543208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811152387.7A Withdrawn CN108972330A (en) | 2018-09-29 | 2018-09-29 | Ultrasonic wave cutter head |
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| Country | Link |
|---|---|
| CN (1) | CN108972330A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109623511A (en) * | 2019-01-28 | 2019-04-16 | 苏飞亚机械科技(苏州)有限公司 | A kind of multifunction ultrasonic polishing gun |
| CN111618635A (en) * | 2019-02-27 | 2020-09-04 | 鼎朋企业股份有限公司 | Modular tool holder for ultrasonic machining apparatus |
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| JP2005111626A (en) * | 2003-10-09 | 2005-04-28 | Noritake Super Abrasive:Kk | Grinding wheel |
| TWM319817U (en) * | 2007-02-13 | 2007-10-01 | Primetool Mfg Inc | Improved structure of dynamic balance ring for knife-tool base |
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| 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. |
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| 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. |
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| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181211 |