CN107104514A - Suitable for the circulating type radio energy transmission system of Ultrasonic machining center automatic tool changer - Google Patents
Suitable for the circulating type radio energy transmission system of Ultrasonic machining center automatic tool changer Download PDFInfo
- Publication number
- CN107104514A CN107104514A CN201710522494.3A CN201710522494A CN107104514A CN 107104514 A CN107104514 A CN 107104514A CN 201710522494 A CN201710522494 A CN 201710522494A CN 107104514 A CN107104514 A CN 107104514A
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- China
- Prior art keywords
- electric energy
- disc
- disc electric
- transmitting coil
- full circle
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/155—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
- B23Q3/1552—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling parts of devices for automatically inserting or removing tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/155—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
- B23Q3/1552—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling parts of devices for automatically inserting or removing tools
- B23Q3/15553—Tensioning devices or tool holders, e.g. grippers
Abstract
The invention discloses a kind of circulating type radio energy transmission system suitable for Ultrasonic machining center automatic tool changer, disc ferrite and disc electric energy receiving coil are provided with the disc electric energy acceptance division set on its handle of a knife, the disc electric energy acceptance division is coaxially set with the handle of a knife, a quarter disc electric energy transmitting coil support is provided with the main shaft shell bottom at Ultrasonic machining center, a quarter disc ferrite and a quarter disc electric energy transmitting coil are provided with a quarter disc electric energy transmitting coil support, the a quarter disc electric energy transmitting coil and disc electric energy receiving coil are coaxially set and ring is relative, the two is around connecting and have an installation gap；Piezoelectric ceramics is by piezoelectric ceramics pressing plate and is bolted on ultrasonic transformer.The present invention easily makes Ultrasonic machining center machine tool disclosure satisfy that the function of automatic tool changer, improves the efficiency of ultrasonic vibrating machining on the premise of existing processing center machine tool is not changed.
Description
Technical field：
The present invention relates to a kind of ultrasonic vibrating machining mechanical field, more particularly to a kind of Ultrasonic machining center that is applied to is moved certainly
The circulating type radio energy transmission system of knife.
Background technology：
Ultrasonic vibrating machining be on the basis of the processing methods such as conventional cutting, grinding, drilling to cutter or workpiece impose height
Process technology formed by frequency vibration.Compared with conventional cutting, grinding, drilling machining method, ultrasonic vibrating machining, which can be reduced, to be added
Cutting force and cutting heat during work, reduce tool abrasion, improve machined surface quality, are widely used in hard fragility material
The difficult-to-machine materials such as material, vibration material.Both high accuracy and the process technology of great surface quality had been needed in modern processing, had also been needed
Produce the workpiece of high accuracy and great surface quality in enormous quantities, while also needing to complete on an object on machining center
The processing of different process.Realize and complete on an object on the premise of being especially to ensure that part processing precision and surface quality
The processing of different process is, it is necessary to which a kind of disclosure satisfy that work in-process realizes that the ultrasonic vibrating machining of automatic tool changer function is set in the heart
It is standby.
The radio energy emitting portion of radio energy transmission system in ultrasonic vibrating machining equipment is fixed on machining center
Main shaft shell bottom, radio energy receiving portion be then fixed on handle of a knife and with handle of a knife at a high speed rotate, how to be set static
The high frequency ultrasound electric power signal of standby output is effectively communicated to the radio energy receiving portion of rotation at a high speed and can realize processing
The automatic tool changer function at center is to realize the premise and difficult point of ultrasonic vibrating machining.The ultrasound of carbon brush type electric energy transmission system
Easily there are the phenomenons such as carbon brush abrasion is fast, caloric value big, carbon distribution big fire in vibration machining, and can not realize and change to automatically, is unfavorable for producing
Product seriation and standardization application.The radio energy emitting portion of radio energy transmission system in conventional ultrasound vibration machining is
Disc, although the electric energy efficiency of transmission of this form is higher, but automatic tool changer can not be also shown, therefore also it is unfavorable for product
Seriation and standardization application.How on the premise of lathe this body structure is not changed, moving certainly for ultrasonic vibrating machining is realized
Knife function, the technical problem as urgent need to resolve.
The content of the invention：
The technical problems to be solved by the invention are：Overcome the deficiencies in the prior art reasonable in design, easy to operate simultaneously there is provided one kind
And can realize Ultrasonic machining heart automatic tool changer on the premise of lathe this body structure is not changed be applied to Ultrasonic machining center
The circulating type radio energy transmission system of automatic tool changer.
The technical scheme is that：
A kind of circulating type radio energy transmission system suitable for Ultrasonic machining center automatic tool changer, including handle of a knife, the handle of a knife
Cavity in be provided with piezoelectric ceramics, the lower end of the handle of a knife is connected with ultrasonic transformer, is provided with the cylindrical outer wall of the handle of a knife
Disc ferrite and disc electric energy acceptance line are provided with disc electric energy acceptance division, the disc electric energy acceptance division
Circle, the disc electric energy receiving coil is connected by wire with the piezoelectric ceramics, the disc electric energy acceptance division and
The handle of a knife is coaxially set, and the disc electric energy emission lines of non-full circle are provided with the main shaft shell bottom at Ultrasonic machining center
The disc ferrite and non-full circle of non-full circle are provided with coil support, the disc electric energy transmitting coil support of the non-full circle
Disc electric energy transmitting coil, the disc electric energy transmitting coil and disc electric energy receiving coil coaxial line of the non-full circle
Set and ring is relative, the disc electric energy transmitting coil of the non-full circle surround the disc electric energy receiving coil, and
Installation gap is provided therebetween；The piezoelectric ceramics is by piezoelectric ceramics pressing plate and is bolted on the ultrasonic transformer,
Form integral structure.
Preferably：The disc electric energy transmitting coil support of the non-full circle is 3/4-1/4 full-circle spray pattern structures, described non-whole
Round disc ferrite and the disc electric energy transmitting coil of non-full circle are 3/4-1/4 full-circle spray pattern structures.Preferably：It is described
The disc electric energy transmitting coil support of non-full circle is 1/4 full-circle spray pattern structure, the disc ferrite of the non-full circle and non-whole
Round disc electric energy transmitting coil is 1/4 full-circle spray pattern structure.
The ultrasonic transformer is cylinder, is provided with taper hole inside its lower end, and its upper end is provided with ring flange, the ring flange with
The medial surface interference fit of handle of a knife lower end inner groove, and connection spiral shell is provided between the ring flange and the handle of a knife
Bolt.
Open Side Down and up-small and down-big for the taper hole, and ultrasonic transformer bottom outer rim is provided with external screw thread, collet peace
In locking nut, locking nut is threaded in ultrasonic transformer lower end, and collet is deep into internal tapered hole upwards.
The handle of a knife includes receiving provided with disc electric energy in the middle part of blessing portion and the automatic tool changer neck of upside, the handle of a knife
Portion's positioning spiro pit and fairlead.
The lower end of the disc radio energy receiving portion and the step upper-end contact of the handle of a knife, form axial restraint；
The disc electric energy transmitting coil support of the non-full circle is to be connected by a narrow fixed support and ferrite fixing groove body phase
Be open annulus, and the disc electric energy transmitting coil support of the non-full circle is fixed by the locking strap on opening annulus.
Annular groove, the non-full circle are provided with the inner ring surface of the disc electric energy transmitting coil support of the non-full circle
Disc ferrite be arranged in the annular groove, be provided with annular groove on the disc ferrite of the non-full circle, institute
The disc electric energy transmitting coil for stating non-full circle is arranged in the annular groove, the disc electric energy transmitting coil of the non-full circle
It is corresponding with the ring surface of the disc electric energy receiving coil to set；The disc electric energy transmitting coil of the non-full circle is one
It is individual or two.
The beneficial effects of the invention are as follows：
1st, the present invention can realize the automatic of ultrasonic vibrating machining on the premise of the original structure of processing center machine tool is not changed
Tool changing, is of great significance to improving ultrasonic vibrating machining efficiency tool.
2nd, the work of a quarter disc electric energy transmitting coil of the present invention and disc electric energy receiving coil, which is matched somebody with somebody, is combined into four
The ring of/mono- annular is with respect to non-contact power supply method, and a quarter annular based on electromagnetic conversion principle is contactless
Method of supplying power to has many a little than traditional contact electric energy transmission means, first the annular non-contact power supply method of a quarter
Avoid and contact with each other to transmit electric energy using exposed conductor, transmittability is not easily susceptible to external environment influence, while also carrying
High security, secondly relative to common disc type non-contact power, a quarter annular non-contact power supply method can be with
The automatic tool changer function at Ultrasonic machining center is realized, with higher processing efficiency.
3rd, electric power distribution of the invention is the annular non-contact power method of induction a quarter, just with electric energy
The decline for inevitably resulting in electric energy efficiency of transmission is wirelessly transferred, in order to ensure that system operationally has enough output voltages, this
The piezoelectric ceramics of invention is the integrated design with ultrasonic transformer；Integrated design not only can effectively shorten the length of ultrasonic transformer, subtract
The weight of light handle of a knife system, can also improve the responding ability of wireless power transmission.
4th, ultrasonic transformer of the present invention has been interference fitted there is provided height ultrasonic transformer in knife by the lower end inside face of ring flange and handle of a knife
Radial positioning precision in handle, and the accurate axiality of handle of a knife, ultrasonic transformer and piezoelectric ceramics is ensure that, add main shaft rotation
The stability turned；In addition, the bottom of ultrasonic transformer is provided with the cylinder of taper hole for inside, the amplitude of ultrasonic transformer can be increased.
5th, the present invention easily enables Ultrasonic machining center machine tool on the premise of existing processing center machine tool is not changed
The function of automatic tool changer is met, the efficiency of ultrasonic vibrating machining is improved, it is easy to promotion and implementation, with good economic benefit.
Brief description of the drawings：
Fig. 1 is the structural representation of the circulating type radio energy transmission system suitable for Ultrasonic machining center automatic tool changer；
Fig. 2 be Fig. 1 in be applied to Ultrasonic machining center automatic tool changer circulating type radio energy transmission system top view；
Fig. 3 is the structural representation of a quarter shape transmitting coil support in Fig. 1；
Fig. 4 is the top view of a quarter shape transmitting coil support in Fig. 3.
Embodiment：
Embodiment：Referring to Fig. 1, in figure, 1- piezoelectric ceramics pressing plates, 2- disc electric energy receiving coils, 3- piezoelectric ceramics, tetra- points of 4-
One of disc electric energy transmitting coil support, 5- locking nuts, 6- handle of a knifes, 7- bolts, 8- ultrasonic transformers, 11- disc iron oxygen
Body, 12- a quarter disc ferrites, 13- a quarter disc electric energy transmitting coils, 15- collets, 21- disks
Shape electric energy acceptance division, 40- ferrites fix cell body, and 41- opening annulus, the narrow fixed supports of 42-, 60- blessings portion, 61- moves certainly
Knife neck, 62- screwed holes, 63- fairleads, 64- cavitys, 81- internal tapered holes, 82- ring flanges.
Suitable for the circulating type radio energy transmission system of Ultrasonic machining center automatic tool changer, including handle of a knife 6, piezoelectric ceramics
Pressing plate 1, piezoelectric ceramics 3, ultrasonic transformer 8, collet 15, a quarter disc electric energy transmitting coil 13, a quarter disk
Shape ferrite 12, disc electric energy receiving coil 2, disc ferrite 11 and a quarter disc electric energy transmitting coil support
4；The center line of setting handle of a knife 6 is vertically set, and handle of a knife 6 includes blessing portion 60 and the automatic tool changer neck 61 of upside, in
Portion is provided with the screwed hole 62 and fairlead 63 that disc electric energy acceptance division is positioned, and disc electric energy acceptance division 21 is coaxial with handle of a knife 6
Line is set.
Piezoelectric ceramics pressing plate 1, piezoelectric ceramics 3 and ultrasonic transformer 8 are connected as one by bolt 7, are placed in the cavity of handle of a knife 6
In 64, ultrasonic transformer 8 is connected with the bottom of handle of a knife 6；Collet 15 is arranged on the bottom of ultrasonic transformer 8；Disc electric energy receives line
Circle 2 and disc ferrite 11 are fixed on the middle part of handle of a knife 6；A quarter disc electric energy transmitting coil 13 and quadrant
Dish type ferrite 12 1 is placed in quadrant dish type electric energy transmitting coil support 4, the transmitting of a quarter disc electric energy
Coil brace 4 be coaxially set Ultrasonic machining center main shaft shell bottom and with disc electric energy transmitting coil support ring
Relatively；A quarter circle peace is formed between a quarter disc electric energy transmitting coil 13 and disc electric energy receiving coil 2
Gap is filled, the two is into small semicircle enclosed structure.Piezoelectric ceramics 3 is connected as one with ultrasonic transformer 8 by bolt 7, and ultrasonic transformer 8 is
Common cylinder deformation bar, can effectively improve the sensing capability of radio energy.
Piezoelectric ceramics pressing plate 1, piezoelectric ceramics 3 and ultrasonic transformer 8 are bolted and are integrated, and are placed in the cavity of handle of a knife 6
In 64.
Collet 15 is arranged on the lower end of ultrasonic transformer 8 by locking nut 5；The bottom of ultrasonic transformer 8 offer opening to
Lower and up-small and down-big interior coniform hole 81, the bottom outer rim of ultrasonic transformer 8 is provided with external screw thread, and collet 15 is arranged on locking nut
In 5, locking nut 5 is threaded in the lower end of ultrasonic transformer 8, and collet 15 is deep into internal tapered hole 81 upwards.Locking nut 5
It is existing conventional techniques for the specialized nut for assembling collet 15.
A quarter disc electric energy transmitting coil support 4 includes the circular ferrite 12 of a quarter, ferrite fixing groove
Body 40 and fixed support 42, fixed support 42 be coaxially set Ultrasonic machining center main shaft shell bottom and with disc electricity
Energy transmitting coil support ring is relative, and a quarter disc electric energy transmitting coil 13 is placed in the concentric cylindrical of tool changing neck 61
Ring, with the four/circular gap of formation of disc electric energy receiving coil 2；A quarter disc electric energy transmitting coil support 4 is
The opening annulus 41 that cell body 40 is connected, the transmitting of a quarter disc electric energy are fixed by one narrow fixed support 42 and ferrite
Coil brace 4 is fixed by the locking strap on opening annulus 41.
Ultrasonic transformer 8 is connected with the bottom end face flange 82 of handle of a knife 6.There is ring flange 82 upper end of ultrasonic transformer 8, and ultrasonic transformer passes through method
The lower end inside face of blue disk 82 and handle of a knife 6 is interference fitted.
The present invention is matched somebody with somebody using the work of a quarter disc electric energy transmitting coil and disc electric energy receiving coil to be combined into
The ring of a quarter annular has many to have with respect to non-contact power supply method than traditional contact electric energy transmission means
Point, first a quarter annular non-contact power supply method are avoided to be contacted with each other to transmit electric energy using exposed conductor, is passed
Movement Capabilities are not easily susceptible to external environment influence, while also improving security, are secondly supplied relative to common disc type noncontact
Electricity, a quarter annular non-contact power supply method can realize the automatic tool changer function at Ultrasonic machining center, with higher
Processing efficiency.
The present invention uses non-completely circular structure, and specific value is determined according to demand, can be 3/4,1/2,1/4 etc., value is got over
Big fax efficiency is higher, and still, value is too big, influences automatic tool changer, and the too low requirement for also not reaching electrical transmission, the present invention is used
1/4 full-circle spray pattern structure and the requirement of electrical transmission can be reached, be with difficulty and novelty.
Annular groove, the disk of non-full circle are provided with the inner ring surface of the disc electric energy transmitting coil support 4 of non-full circle
Shape ferrite sets 12 in annular groove, and annular groove, the disk of non-full circle are provided with the disc ferrite 12 of non-full circle
Shape electric energy transmitting coil 13 is arranged in annular groove, the disc electric energy transmitting coil 13 and disc electric energy acceptance line of non-full circle
The ring surface of circle 11 is corresponding to be set；The disc electric energy transmitting coil 13 of non-full circle is one or two, when being two, interval
Annular is set, and certainly, more than 3 can also be set as needed.
The above described is only a preferred embodiment of the present invention, any formal limitation not is made to the present invention, it is all
It is any simple modification, equivalent variations and the modification made according to the technical spirit of the present invention to above example, still falls within
In the range of technical solution of the present invention.
Claims (8)
1. a kind of circulating type radio energy transmission system suitable for Ultrasonic machining center automatic tool changer, including handle of a knife, the knife
Piezoelectric ceramics is provided with the cavity of handle, the lower end of the handle of a knife is connected with ultrasonic transformer, is set in the cylindrical outer wall of the handle of a knife
Have in disc electric energy acceptance division, the disc electric energy acceptance division and be provided with disc ferrite and disc electric energy acceptance line
Circle, the disc electric energy receiving coil is connected by wire with the piezoelectric ceramics, the disc electric energy acceptance division and
The handle of a knife is coaxially set, it is characterized in that：The main shaft shell bottom at Ultrasonic machining center is provided with the disc of non-full circle
The disc iron oxygen of non-full circle is provided with electric energy transmitting coil support, the disc electric energy transmitting coil support of the non-full circle
The disc electric energy transmitting coil of body and non-full circle, the disc electric energy transmitting coil of the non-full circle and the disc electric energy
Receiving coil is coaxially set and ring is relative, and the disc electric energy transmitting coil of the non-full circle is around the disc electric energy
Receiving coil, and installation gap is provided therebetween；The piezoelectric ceramics is by piezoelectric ceramics pressing plate and is bolted to
On the ultrasonic transformer, integral structure is formed.
2. the circulating type radio energy transmission system according to claim 1 suitable for Ultrasonic machining center automatic tool changer,
It is characterized in that：The disc electric energy transmitting coil support of the non-full circle is 3/4-1/4 full-circle spray pattern structures, the circle of the non-full circle
The disc electric energy transmitting coil of dish type ferrite and non-full circle is 3/4-1/4 full-circle spray pattern structures.
3. the circulating type radio energy transmission system according to claim 2 suitable for Ultrasonic machining center automatic tool changer,
It is characterized in that：The disc electric energy transmitting coil support of the non-full circle is 1/4 full-circle spray pattern structure, the disc of the non-full circle
The disc electric energy transmitting coil of ferrite and non-full circle is 1/4 full-circle spray pattern structure.
4. the circulating type radio energy transmission system according to claim 1 suitable for Ultrasonic machining center automatic tool changer,
It is characterized in that：The ultrasonic transformer is to be provided with taper hole inside cylinder, its lower end, and its upper end is provided with ring flange, the ring flange
It is interference fitted with the medial surface of handle of a knife lower end inner groove, and connection spiral shell is provided between the ring flange and the handle of a knife
Bolt.
5. the circulating type radio energy transmission system according to claim 4 suitable for Ultrasonic machining center automatic tool changer,
It is characterized in that：Open Side Down and up-small and down-big for the taper hole, and ultrasonic transformer bottom outer rim is provided with external screw thread, collet peace
In locking nut, locking nut is threaded in ultrasonic transformer lower end, and collet is deep into internal tapered hole upwards.
6. the circulating type radio energy transmission system according to claim 1 suitable for Ultrasonic machining center automatic tool changer,
It is characterized in that：The handle of a knife includes connecing provided with disc electric energy in the middle part of blessing portion and the automatic tool changer neck of upside, the handle of a knife
Receipts portion positioning spiro pit and fairlead.
7. the circulating type radio energy transmission system according to claim 1 suitable for Ultrasonic machining center automatic tool changer,
It is characterized in that：The lower end of the disc radio energy receiving portion and the step upper-end contact of the handle of a knife, form axial restraint；
The disc electric energy transmitting coil support of the non-full circle is to be connected by a narrow fixed support and ferrite fixing groove body phase
Be open annulus, and the disc electric energy transmitting coil support of the non-full circle is fixed by the locking strap on opening annulus.
8. the circulating type radio energy transmission system according to claim 1 suitable for Ultrasonic machining center automatic tool changer,
It is characterized in that：Annular groove is provided with the inner ring surface of the disc electric energy transmitting coil support of the non-full circle, it is described non-whole
Round disc ferrite is arranged in the annular groove, and annular groove is provided with the disc ferrite of the non-full circle,
The disc electric energy transmitting coil of the non-full circle is arranged in the annular groove, the disc electric energy emission lines of the non-full circle
Circle is corresponding with the ring surface of the disc electric energy receiving coil to be set；The disc electric energy transmitting coil of the non-full circle is
One or two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710522494.3A CN107104514A (en) | 2017-06-30 | 2017-06-30 | Suitable for the circulating type radio energy transmission system of Ultrasonic machining center automatic tool changer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710522494.3A CN107104514A (en) | 2017-06-30 | 2017-06-30 | Suitable for the circulating type radio energy transmission system of Ultrasonic machining center automatic tool changer |
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| Publication Number | Publication Date |
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| CN107104514A true CN107104514A (en) | 2017-08-29 |
Family
ID=59664354
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710522494.3A Pending CN107104514A (en) | 2017-06-30 | 2017-06-30 | Suitable for the circulating type radio energy transmission system of Ultrasonic machining center automatic tool changer |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108199490A (en) * | 2018-01-03 | 2018-06-22 | 中国石油集团西部钻探工程有限公司 | Signal and power transfer outer ring and guiding pipe nipple |
| CN108436608A (en) * | 2018-03-27 | 2018-08-24 | 中科精感智能（北京）科技有限公司 | It is a kind of can automatic tool changer ultrasonic handle of a knife |
| CN109773594A (en) * | 2019-02-21 | 2019-05-21 | 山东理工大学 | It is a kind of to can be realized ultrasonic vibration and the compound knife handle of low-frequency vibration |
| WO2020057064A1 (en) * | 2018-09-21 | 2020-03-26 | 河南理工大学 | Ultrasonic longitudinal torsion composite rolling device having wireless transmission function |
| WO2022096005A1 (en) * | 2020-11-09 | 2022-05-12 | 汇专机床有限公司 | Ultrasonic spindle, ultrasonic tool handle, and ultrasonic machining equipment |
| CN115041979A (en) * | 2022-07-25 | 2022-09-13 | 哈尔滨星瀚空天装备有限公司 | Material ultrasonic transducer actuating mechanism cutting device for numerical control machining center |
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| CN205520756U (en) * | 2016-04-08 | 2016-08-31 | 河南理工大学 | Handle of a knife integrated system suitable for high -speed supersound mills and grinds processing |
| CN106825679A (en) * | 2017-02-28 | 2017-06-13 | 西北工业大学 | A kind of ultrasonic vibration pneumatic drill based on rotating radio energy transmission |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108199490A (en) * | 2018-01-03 | 2018-06-22 | 中国石油集团西部钻探工程有限公司 | Signal and power transfer outer ring and guiding pipe nipple |
| CN108436608A (en) * | 2018-03-27 | 2018-08-24 | 中科精感智能（北京）科技有限公司 | It is a kind of can automatic tool changer ultrasonic handle of a knife |
| WO2020057064A1 (en) * | 2018-09-21 | 2020-03-26 | 河南理工大学 | Ultrasonic longitudinal torsion composite rolling device having wireless transmission function |
| CN109773594A (en) * | 2019-02-21 | 2019-05-21 | 山东理工大学 | It is a kind of to can be realized ultrasonic vibration and the compound knife handle of low-frequency vibration |
| WO2022096005A1 (en) * | 2020-11-09 | 2022-05-12 | 汇专机床有限公司 | Ultrasonic spindle, ultrasonic tool handle, and ultrasonic machining equipment |
| CN115041979A (en) * | 2022-07-25 | 2022-09-13 | 哈尔滨星瀚空天装备有限公司 | Material ultrasonic transducer actuating mechanism cutting device for numerical control machining center |
| CN115041979B (en) * | 2022-07-25 | 2023-09-08 | 哈尔滨星瀚空天装备有限公司 | Material ultrasonic transducer actuating mechanism cutting device for numerical control machining center |
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