CN201082507Y - General-purpose machine ultrasound wave drilling and milling head - Google Patents
General-purpose machine ultrasound wave drilling and milling head Download PDFInfo
- Publication number
- CN201082507Y CN201082507Y CNU2007200328134U CN200720032813U CN201082507Y CN 201082507 Y CN201082507 Y CN 201082507Y CN U2007200328134 U CNU2007200328134 U CN U2007200328134U CN 200720032813 U CN200720032813 U CN 200720032813U CN 201082507 Y CN201082507 Y CN 201082507Y
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- ultrasonic wave
- cutter
- milling head
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Abstract
The utility model discloses a general ultrasonic drilling and milling head for machine tools. The drilling and milling head comprises a mounting handle, an ultrasonic transducing body and a special-purpose cutting tool, and also an ultrasonic emitting ring; the mounting handle and the ultrasonic transducing body are connected into a whole, and the mounting handle is installed in the spindle hole of the machine tool; the ultrasonic emitting ring is fixed on the ring flange of the machine tool, and emits electromagnetic waves in a wireless mode; an electromagnetic wave receiving circuit and an ultrasonic transducer are installed in the ultrasonic transmuting body; a horn and a cutter are fixedly connected to form the special-purpose cutting tool, and the horn and the ultrasonic transducer are connected mechanically; the mechanical vibration of the ultrasonic waves is transmitted to the cutter after being amplified through the horn, and thus the cutter can make processing with certain energy and through function with a work piece. Composite processing of ultrasonic waves and mechanical drilling and milling are realized in the condition that general machine tool equipment including drilling machines, milling machines, numerically controlled machine tools, and machining centers are not changed at all, and therefore the problems on the processing of difficult-to-machine material and technology requiring non-traditional machining are solved.
Description
Technical field
The utility model belongs to the special processing technology field, especially the processing technique field of difficult-to-machine materials such as pottery, jade, marble, glass, stainless steel, titanium alloy, sintered permanent magnet.
Background technology
Since the Ultrasonic machining technology is the 1950's, Fa Zhan a kind of special process method progressively, in the Precision Machining of difficult-to-machine material, the Ultrasonic machining technology has the incomparable technological effect of other processing method, and range of application is very extensive.Especially in difficult-to-machine material fields such as diamond, pottery, agate, jade, granite, marble, quartz, glass, hardened steel, mould steel, carbide alloy, stainless steel, titanium alloy and sintered permanent magnets, solve many critical problems, obtained good result.
At present, except import ultrasonic wave special purpose machine tool equipment, be difficult to adopt the ultrasonic wave process technology to carry out the special process comprising on the universal machine tools such as drilling machine, milling machine, Digit Control Machine Tool, machining center.Particularly when the micro hole that runs into materials such as soft aluminium, red copper, titanium alloy, sintered permanent magnet, deep hole or tapping manufacturing procedure, often can't solve or processing effect undesirable, limited the raising of China's processing technology level and design innovation level.And import ultrasonic wave special purpose machine tool involves great expense, and adds unlatching last year rate deficiency, and the enterprise of purchase seldom.Although the application technology of supersound washing, ultrasonic plastic welding, ultrasonic punching has had significant progress now, ultrasonic machining device exploitation become a kind ofly can be used for common or the universal machine tools aspect, realize Compound Machining, and be beneficial to the still few of convenient loading and unloading fast.
Summary of the invention
The purpose of this utility model provides a kind of universal machine tools ultrasonic wave Drilling and milling head, can be common or comprise that universal machine tools equipment itself such as drilling machine, milling machine, Digit Control Machine Tool, machining center do not do under the situation of any change, realize the Compound Machining that ultrasonic wave and power auger mill, solved difficult-to-machine material processing and needed the problem of Special Working Technology aspect.
The technical scheme that the utility model adopted is, design a kind of universal machine tools ultrasonic wave Drilling and milling head, comprise installing handle (taper shank or staight shank), ultrasonic transduction body and special-purpose cutlery, installing handle and ultrasonic transduction body are connected as a single entity, installing handle is installed in the machine tool chief axis hole, it is characterized in that: at the external ultrasonic wave emission ring that also comprises of ultrasonic transduction, ultrasonic wave emission ring is fixed on the lathe ring flange by the mounting bracket on its shell; Ultrasonic wave emission ring with outwards launch electromagnetic wave after supersonic generator is electrically connected with wireless mode; In described ultrasonic transduction body, be packaged with by induction and receive electromagnetic wave receiving circuit and the ultrasonic transducer that circle, matching capacitance and coupling inductance are formed; The lead-in wire of ultrasonic transducer is connected with above-mentioned electromagnetic wave receiving circuit; Transmit ultrasonic electromagnetic wave wirelessly between ultrasonic transduction body and the ultrasonic wave emission ring; Luffing bar and cutter are fixedly connected to form special-purpose cutlery, luffing bar and ultrasonic transducer mechanical connection.
The effect of described ultrasonic wave emission ring is the emission ultrasonic wave, is installed in the annular outer cover by toroidal inductive emission circle to form, and between induced emission circle and the shell insulating barrier is arranged; Be connected with the mounting bracket of annular on the shell;
Ultrasonic wave receiving circuit in the described ultrasonic transduction body is made up of induction reception circle, coupling inductance, matching capacitance, and the electromagnetic wave that the described ultrasonic wave emission of wireless receiving environment-development goes out is also realized the impedance conversion; Described ultrasonic transducer is connected with described ultrasonic wave receiving circuit, and the signal of telecommunication is converted to mechanical oscillation;
The mode that described luffing bar is fixedlyed connected with cutter can be by welding manner, also can be by the mode that is threaded;
Described luffing bar is fixedlyed connected by screw thread with ultrasonic transducer.
The beneficial effects of the utility model are: because supersonic making method has higher processing precision and little tonnage, when the processing hard brittle material, solved the crackle around the shock point and limit, the angle of thin-walled material problem such as break effectively; Help to reduce cutter torque and help chip removal: during with conventional method brill, hole milling, blade contacts with smear metal all the time, smear metal is scaled off from workpiece is crowded, and when adopting ultrasonic drill, hole milling, hyperacoustic vibration effect makes between cutter and the workpiece frequent contact and separates, smear metal separates rapidly, and the coefficient of friction (resistance) between cutter and the bits reduces greatly, and the moment of torsion of cutter also greatly reduces.Simultaneously, cutting fluid produces ultrasonic cavitation under the effect of ultrasonic vibration, promptly produce superaudible suction and squeezing action, and cutting fluid can be penetrated in the more small slit, has further reduced the coefficient of friction of cutter and bits.Ultrasonic cavitation also helps to reduce cutting temperature, reduces cutting oxidation and distortion, makes smear metal be easier to discharge.
Owing to original equipment is not done any change, helps keeping the former function and the precision of former lathe; The installation and application of ultrasonic wave Drilling and milling head is similar to the drill chuck head of machine tool equipment, easy for installation with profile, and immediate shipment is promptly unloaded, and it is convenient to change; A clamping, multiple processing method and usefulness are implemented in and carry out the ultrasonic wave Compound Machining on the machine tool; Owing to used ultrasonic wave processing, cutting force is little, and cutting temperature is low, be not easy to produce built-up edge and collapse the cutter phenomenon, thereby improved the service life of cutter greatly, prolong more than 2 times when cutter life is processed than normal conventional, process velocity improves more than 5 times, and machining accuracy also improves relatively simultaneously.
Description of drawings
Fig. 1 is the utility model section of structure;
Fig. 2 is the utility model circuit theory diagrams.
Among the figure, 1. cutter, 2. luffing bar, 3. ultrasonic transducer, 4. insulating barrier, 5. matching capacitance, 6. induction receives circle, 7. induced emission circle, 8. coupling inductance, 9. installing handle, 10. mounting bracket, 11. machine tool chief axis, 12. lathe ring flanges, 13. ultrasonic transmitters.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
As shown in Figure 1, universal machine tools ultrasonic wave Drilling and milling head described in the utility model comprises installing handle 9, ultrasonic transduction body and special-purpose cutlery, installing handle 9 is connected as a single entity with the ultrasonic transduction body, installing handle 9 is identical with the mounting structure shape of general universal cutter, can be that staight shank also can be a taper shank, be installed in the spindle hole or spring chuck of machine tool chief axis 11, select taper shank in the present embodiment for use; Special-purpose cutlery is fixedly connected to form by luffing bar 2 and cutter 1, and connected mode generally adopts Welding Structure, also can be screw connection structure; Be packaged with the electromagnetic wave receiving circuit of being made up of induction reception circle 6, matching capacitance 5 and coupling inductance 8 in the ultrasonic transduction body, ultrasonic transducer 3 is contained in the bottom of ultrasonic transduction body, and the lead-in wire of ultrasonic transducer 3 is connected with described electromagnetic wave receiving circuit;
Ultrasonic wave emission ring is made of induced emission circle 7, shell, insulating barrier and mounting bracket 10, induced emission circle 7 and shell are annular, induced emission circle 7 is embedded in the annular cavity that is formed by shell, between induced emission circle 7 and the shell insulating barrier is arranged, be fixed with annular mounting bracket 10 on the shell, mounting bracket is installed on the lathe ring flange 12 by anchor ear, and mounting bracket 10 also can install and fix by other modes with lathe ring flange 12.The toroidal inductive emission circle 7 of ultrasonic wave emission ring is arranged in the periphery that the induction of ultrasonic transduction body receives circle 6.There is not electric wire to be connected between ultrasonic transduction body and supersonic generator 13 and any power source.
The uncharged part in the lower end of ultrasonic transducer 3 is connected with luffing bar 2, and the upper part can is provided with insulating barrier 4 between ultrasonic transduction body and ultrasonic transducer 3 in the ultrasonic transduction body.Surface at ultrasound emission ring, ultrasonic transduction body, special-purpose cutlery is not charged.
As shown in Figure 2, induced emission circle 7 is electrically connected with supersonic generator 13, and the effect of supersonic generator 13 is that the power supply with equipment converts supersonic frequency electric oscillation signal to, and supersonic frequency electric oscillation signal is launched with wireless mode through induced emission circle 7; Induction in the ultrasonic transduction body receives circle 6 and accepts the electromagnetic wave that circuit receives 7 emissions of induced emission circle wirelessly by the electromagnetic wave of matching capacitance 5, coupling inductance 8 compositions; The lead-in wire of ultrasonic transducer 3 is electrically connected with above-mentioned electromagnetic wave receiving circuit, and the effect of ultrasonic transducer 3 is to convert supersonic frequency electric oscillation signal to the supersonic frequency mechanical oscillation; Induction receives circle 6, matching capacitance 5, coupling inductance 8 and ultrasonic transducer 3 and forms the electromagnetic wave that the ultrasonic wave receiving circuit receives 7 emissions of induced emission circle, and drive ultrasonic transducer 3 through impedance transition and produce resonance, thereby supersonic oscillations signal source when converting electrical energy realizes that lathe rotates at a high speed and the power delivery problem between the ultrasonic transducer 3.
The effect of luffing bar 2 is the Oscillation Amplitude amplifications with ultrasonic transducer 3.Ultrasonic mechanical oscillation are passed to cutter after luffing bar 2 amplifies, cutter is processed with certain energy and workpiece effect.
In the present embodiment, supersonic generator 13 is connected the electromagnetic wave that produces 20-50khZ with induced emission circle 7, the AC power that induction reception circle 6 is converted to the electromagnetic wave that receives 1100V is connected with coupling inductance 8, matching capacitance 5, realize the impedance conversion, drive ultrasonic transducer 3 and produce resonance, thereby the signal of telecommunication is changed into the mechanical oscillation of per minute 20000-50000 time.
Claims (4)
1. universal machine tools ultrasonic wave Drilling and milling head, comprise installing handle (9), ultrasonic transduction body and special-purpose cutlery, installing handle (9) is connected as a single entity with the ultrasonic transduction body, installing handle (9) is installed in the spindle hole of machine tool chief axis (11), it is characterized in that: also comprise ultrasonic wave emission ring in the ultrasonic transduction external body, ultrasonic wave emission ring is fixed on the lathe ring flange (12) by the mounting bracket on its shell (10); Ultrasonic wave emission ring with outwards launch electromagnetic wave after supersonic generator (13) is electrically connected with wireless mode; In described ultrasonic transduction body, be packaged with by induction and receive electromagnetic wave receiving circuit and the ultrasonic transducer (3) that circle (6), matching capacitance (5) and coupling inductance (8) are formed; The lead-in wire of ultrasonic transducer (3) is connected with above-mentioned electromagnetic wave receiving circuit; Transmit ultrasonic electromagnetic wave wirelessly between ultrasonic transduction body and the ultrasonic wave emission ring; Luffing bar (2) and cutter (1) are fixedly connected to form special-purpose cutlery, and luffing bar (2) is connected with ultrasonic transducer (3) mechanical fixation.
2. universal machine tools ultrasonic wave Drilling and milling head according to claim 1 is characterized in that: described luffing bar (2) is fixedlyed connected by screw thread with ultrasonic transducer (3).
3. universal machine tools ultrasonic wave Drilling and milling head according to claim 1 is characterized in that: it is by welding or engage thread that described luffing bar (2) is fixedlyed connected with cutter (1).
4. universal machine tools ultrasonic wave Drilling and milling head according to claim 1 is characterized in that: described ultrasonic wave emission ring is installed in the annular outer cover by toroidal inductive emission circle (7) and forms, and between induced emission circle (7) and the shell insulating barrier is arranged; Be connected with the mounting bracket (10) of annular on the shell;
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200328134U CN201082507Y (en) | 2007-09-20 | 2007-09-20 | General-purpose machine ultrasound wave drilling and milling head |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200328134U CN201082507Y (en) | 2007-09-20 | 2007-09-20 | General-purpose machine ultrasound wave drilling and milling head |
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| CN201082507Y true CN201082507Y (en) | 2008-07-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNU2007200328134U Expired - Fee Related CN201082507Y (en) | 2007-09-20 | 2007-09-20 | General-purpose machine ultrasound wave drilling and milling head |
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102059365A (en) * | 2010-11-15 | 2011-05-18 | 北京航空航天大学 | Ultrasonic vibrating trepanning reamer machining device applied to pneumatic drill |
| CN102151867A (en) * | 2011-03-14 | 2011-08-17 | 天津大学 | Rotary ultrasonic head based on machine tool attachment |
| US20110268516A1 (en) * | 2010-04-29 | 2011-11-03 | Edison Welding Institute, Inc. | Ultrasonic machining assembly for use with portable devices |
| CN103128605A (en) * | 2013-03-22 | 2013-06-05 | 东莞华中科技大学制造工程研究院 | Ultrasonic machining knife handle |
| CN103402676A (en) * | 2011-01-11 | 2013-11-20 | 戴维德有限公司 | Method and device for producing a vibrating motion of a mass |
| CN104138831A (en) * | 2014-07-25 | 2014-11-12 | 陶晓明 | General rotating ultrasonic transducer assembly of high-speed motorized spindle |
| CN104439348A (en) * | 2014-11-12 | 2015-03-25 | 大连理工大学 | Non-contact energy transmission device for rotary ultrasonic processing |
| CN105382941A (en) * | 2014-08-21 | 2016-03-09 | 周振嘉 | Tool unit applied to ultrasonic machining |
| CN105773636A (en) * | 2016-05-05 | 2016-07-20 | 王凯盛 | LCD cutting robot |
| CN106270686A (en) * | 2016-08-31 | 2017-01-04 | 上海交通大学 | The diamond fly cutter milling method of very low power in a kind of Summoning material matrix |
| CN107253063A (en) * | 2017-07-25 | 2017-10-17 | 普莱斯（北京）科技有限公司 | A kind of efficient ultrasonic processing unit (plant) |
| CN107695398A (en) * | 2016-08-08 | 2018-02-16 | 萨奥有限公司 | For on lathe to the method and apparatus of workpiece application surface structuration |
| CN108161498A (en) * | 2018-02-07 | 2018-06-15 | 陕西超克能机电科技发展有限公司 | Rotary cutting machine ultrasonic transducer |
| CN108655434A (en) * | 2017-03-29 | 2018-10-16 | 薛富盛 | Cutting hilt |
| CN110681812A (en) * | 2018-07-05 | 2020-01-14 | 河南理工大学 | Novel magnetic control ultrasonic forging device |
| CN112317774A (en) * | 2020-10-14 | 2021-02-05 | 汇专机床有限公司 | Ultrasonic machining equipment and ultrasonic main shaft thereof |
-
2007
- 2007-09-20 CN CNU2007200328134U patent/CN201082507Y/en not_active Expired - Fee Related
Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110268516A1 (en) * | 2010-04-29 | 2011-11-03 | Edison Welding Institute, Inc. | Ultrasonic machining assembly for use with portable devices |
| US8905689B2 (en) * | 2010-04-29 | 2014-12-09 | Edison Welding Institute | Ultrasonic machining assembly for use with portable devices |
| CN102059365B (en) * | 2010-11-15 | 2012-12-05 | 北京航空航天大学 | Ultrasonic vibrating trepanning reamer machining device applied to pneumatic drill |
| CN102059365A (en) * | 2010-11-15 | 2011-05-18 | 北京航空航天大学 | Ultrasonic vibrating trepanning reamer machining device applied to pneumatic drill |
| CN103402676A (en) * | 2011-01-11 | 2013-11-20 | 戴维德有限公司 | Method and device for producing a vibrating motion of a mass |
| CN103402676B (en) * | 2011-01-11 | 2018-10-09 | 戴维德有限公司 | Method and apparatus for the oscillating movement for generating mass |
| CN102151867A (en) * | 2011-03-14 | 2011-08-17 | 天津大学 | Rotary ultrasonic head based on machine tool attachment |
| CN102151867B (en) * | 2011-03-14 | 2013-05-29 | 天津大学 | Rotary ultrasonic head based on machine tool attachment |
| CN103128605A (en) * | 2013-03-22 | 2013-06-05 | 东莞华中科技大学制造工程研究院 | Ultrasonic machining knife handle |
| CN104138831B (en) * | 2014-07-25 | 2017-01-18 | 陶晓明 | General rotating ultrasonic transducer assembly of high-speed motorized spindle |
| CN104138831A (en) * | 2014-07-25 | 2014-11-12 | 陶晓明 | General rotating ultrasonic transducer assembly of high-speed motorized spindle |
| CN105382941A (en) * | 2014-08-21 | 2016-03-09 | 周振嘉 | Tool unit applied to ultrasonic machining |
| CN104439348A (en) * | 2014-11-12 | 2015-03-25 | 大连理工大学 | Non-contact energy transmission device for rotary ultrasonic processing |
| CN105773636A (en) * | 2016-05-05 | 2016-07-20 | 王凯盛 | LCD cutting robot |
| CN107695398A (en) * | 2016-08-08 | 2018-02-16 | 萨奥有限公司 | For on lathe to the method and apparatus of workpiece application surface structuration |
| CN106270686A (en) * | 2016-08-31 | 2017-01-04 | 上海交通大学 | The diamond fly cutter milling method of very low power in a kind of Summoning material matrix |
| CN108655434A (en) * | 2017-03-29 | 2018-10-16 | 薛富盛 | Cutting hilt |
| CN107253063A (en) * | 2017-07-25 | 2017-10-17 | 普莱斯（北京）科技有限公司 | A kind of efficient ultrasonic processing unit (plant) |
| CN107253063B (en) * | 2017-07-25 | 2024-03-12 | 普莱斯（北京）科技有限公司 | High-efficient ultrasonic wave processingequipment |
| CN108161498A (en) * | 2018-02-07 | 2018-06-15 | 陕西超克能机电科技发展有限公司 | Rotary cutting machine ultrasonic transducer |
| CN110681812A (en) * | 2018-07-05 | 2020-01-14 | 河南理工大学 | Novel magnetic control ultrasonic forging device |
| CN112317774A (en) * | 2020-10-14 | 2021-02-05 | 汇专机床有限公司 | Ultrasonic machining equipment and ultrasonic main shaft thereof |
| CN112317774B (en) * | 2020-10-14 | 2021-10-15 | 汇专机床有限公司 | Ultrasonic machining equipment and ultrasonic main shaft thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080709 Termination date: 20130920 |