CN108723694A - A kind of interchangeable blade of machining center wirelessly resonates biography can ultrasonic finishing device - Google Patents
A kind of interchangeable blade of machining center wirelessly resonates biography can ultrasonic finishing device Download PDFInfo
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- CN108723694A CN108723694A CN201810426356.XA CN201810426356A CN108723694A CN 108723694 A CN108723694 A CN 108723694A CN 201810426356 A CN201810426356 A CN 201810426356A CN 108723694 A CN108723694 A CN 108723694A
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- Prior art keywords
- inner sleeve
- machining center
- biography
- wirelessly
- ultrasonic
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P9/00—Treating or finishing surfaces mechanically, with or without calibrating, primarily to resist wear or impact, e.g. smoothing or roughening turbine blades or bearings; Features of such surfaces not otherwise provided for, their treatment being unspecified
- B23P9/02—Treating or finishing by applying pressure, e.g. knurling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P25/00—Auxiliary treatment of workpieces, before or during machining operations, to facilitate the action of the tool or the attainment of a desired final condition of the work, e.g. relief of internal stress
- B23P25/003—Auxiliary treatment of workpieces, before or during machining operations, to facilitate the action of the tool or the attainment of a desired final condition of the work, e.g. relief of internal stress immediately preceding a cutting tool
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
It wirelessly resonates the invention discloses a kind of interchangeable blade of machining center and passes the ultrasonic finishing device of energy, the lower part of handle of a knife is provided with housing (4) and inner sleeve (5), it is provided with elastic telescopic mechanism between the housing (4) and inner sleeve (5) of handle of a knife, it is provided with ultrasonic transducer (3) in inner sleeve (4), ultrasonic transducer (3) is fixedly connected with amplitude transformer (6), it is connected with chuck (7) in the end of amplitude transformer (6), biography is provided on housing (4) can receiver (8)；It passes energy receiver (8) and wirelessly receives the supersonic frequency oscillator signal that transmitter (9) is sent out, finishing tool high-frequency vibration while in company with motion of main shaft carries out skin processing to workpiece surface.It is an advantage of the invention that it is easy for installation, it can be achieved that automatic tool changer, finishing effect is good, precision is high, machining center main shaft is impacted small.
Description
Technical field
The invention belongs to special mechanical processing technique field, being related to a kind of interchangeable blade of the machining center biography that wirelessly resonates can surpass
Acousto-optic engagement positions.
Background technology
Machining center (english abbreviation is that CNC full name are Computerized Numerical Control) is a kind of from number
The numerically-controlled machine tool equipment for the multifunctional high-performance automation that control milling machine develops, machining center are maximum compared to CNC milling machine
Difference, which is exactly machining center, has independent tool magazine, can realize the automatic function of replacing process tool, this is also machining center
A big advantage, by tool magazine install different type difference purposes process tool, can once in clamping by from
Move the process tool on knife system change main shaft, and then realizes a variety of machining functions；But no matter with which kind of intermetallic composite coating knife
Tool processing always leaves fine scraggly tool marks in piece surface, the peak valley phenomenon staggeredly to rise and fall occurs；
Skin processing is the principle using mechanical presses, is obtained bright and clean such as a kind of machinery of the metal surface of mirror without cutting
Plastic processing method；Press polish knife applies workpiece surface certain pressure as surface finishing of part machining tool, calendering tool bit,
So that workpiece surface metal is generated Plastic Flow, be filled into the indentation trough of original residual, and reaches workpiece surface roughness value drop
It is low；But polishing tool service life is short, fragile, comprehensive use cost is high.Simultaneously as press polish can be generated in workpiece surface
Hardened layer, this layer have apparent lamination with internal material, be easy to cause surface layer and fall off；And too due to press polish knife rigidity power
Greatly, generally 1000N-3000N, so damaging very big, major injury machine tool accuracy and service life to machine tool driving mechanism guide rail.
With the development of ultrasonic technology, application of the ultrasonic technology in terms of machine industry mechanical processing is more and more；
The Compound Machining to the hard crisp difficult-to-machine material such as ceramics, glass may be implemented in attached supersonic vibration on the cutter of the work in-process heart
Existing many applications, but work in-process in the heart additional ultrasonic carry out skin processing due to the technical issues of being related to it is more, very
Rare practical application.On the basis of not changing machining center equipment, work in-process in the heart realize to zero by additional ultrasound wave apparatus
Part skin processing be realize the important channel of complex parts skin processings, the surface luminous intensity and machining accuracy that improve part, and
The important directions of machine tooling field innovation research.
Invention content
The purpose of the present invention be exactly design a kind of interchangeable blade of machining center wirelessly resonate biography can ultrasonic finishing device, not
In the case of changing processing center machine bed structure, ultrasonic energy is transmitted to by way of radio energy-transmitting installation work in-process
Polishing tool in the heart realizes the ultrasonic wave skin processing to complex parts.
The technical scheme is that：A kind of interchangeable blade of machining center wirelessly resonate biography can ultrasonic finishing device, it is special
Sign is：The top of handle of a knife is the installation taper shank to match with machining center spindle hole, and the lower part of handle of a knife is fixedly connected with ring-shaped jacket,
It is inside placed in housing and elastic telescopic mechanism is constituted by elastic element, inner sleeve enclosed inside has ultrasonic transducer, ultrasonic transduction
The lower end of device is stretched out inner sleeve and is fixedly connected with amplitude transformer, and the lower end of amplitude transformer is fixedly connected with chuck；It is solid in the periphery of housing
Surely there is biography energy receiver, pass energy receiver and be electrically connected with ultrasonic transducer by the conducting wire being arranged inside jacket and inner sleeve；Peace
Dress holder is fixed on bed piece, and transmitter is fixed on the end of mounting bracket, and transmitter is occurred by cable and ultrasonic wave
Device is electrically connected；Transmitter and biography energy receiver are positioned opposite, pass energy receiver and wirelessly receive what transmitter was sent out
Supersonic frequency oscillator signal；
The elastic telescopic mechanism is constituted by the elastic element between the top and handle of a knife of inner sleeve is arranged, the elasticity
Element is spring, and the both ends of spring are connect with the top of inner sleeve and handle of a knife respectively；
The biography energy receiver it is logical between transmitter in a manner of magnetic resonance radio energy-transmitting, vibration frequency 18-30KHz.
It is an advantage of the invention that：
1) ultrasonic unit is easy for installation, it can be achieved that automatic tool changer, finishing effect is good, precision is high, due to the work in-process heart
Upper additional ultrasonic finishing, it is possible to the surface light dress processing for realizing various complex parts, to replace grinding, superfinishing mould,
The processes such as honing；
2) finishing tool long lifespan, it is small to the impact of machining center main shaft, the precision of machining center is not damaged；
3) finishing rear surface tissue improves, since rolled coating metal is plastically deformed, make textura epidermoidea's cold hardening and
Crystal grains fine forms fine and close threadiness, and forms residual stress layer, and hardness and strength improve, so as to improve workpiece surface
Wearability, corrosion resistance and conformability.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of specific implementation mode of the present invention；
In figure：1- installs taper shank, 2- elastic elements, 3- ultrasonic transducers, 4- housings, 5- inner sleeves, 6- amplitude transformers, 7- folders
Set, 8- pass energy receiver, 9- transmitters, 10- mounting brackets, 11- supersonic generators；12- cables.
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
As shown in Figure 1, the interchangeable blade of machining center of the present invention, which wirelessly resonates, passes a kind of specific reality of the ultrasonic finishing device of energy
Apply mode, including working central cutter handle, be fixedly connected on machining center lathe bed mounting bracket 10, be mounted on mounting bracket 10
The transmitter 9 and supersonic generator 11 of end, ultrasonic wave occur raw device 11 and are connect with transmitter 9 by cable 12, cable 12
It is arranged along between installation；The top of handle of a knife is the installation taper shank 1 to match with machining center spindle hole, and the lower part of handle of a knife, which is fixed, to be connected
Be connected to ring-shaped jacket 4, fixed by the method welded or riveted between the upper end and handle of a knife of ring-shaped jacket 4, formed opening to
Under cylindrical cavity, inner sleeve 5 is placed in housing 4 and handle of a knife and forms the cylindrical empty intracavitary that Open Side Down, passes through elastic element 2
Elastic telescopic mechanism is constituted, the elastic telescopic mechanism is 2 structure of elastic element by being arranged between the top and handle of a knife of inner sleeve 5
At the elastic element 2 is extension spring, and the both ends of extension spring are connect with the top of inner sleeve 5 and handle of a knife respectively；5 phase of inner sleeve
It can stretch up and down for housing 4.
The elastic element 2 is spring, cylinder or rubber cushion etc..
There are ultrasonic transducer 3, the lower end of ultrasonic transducer 3 to stretch out inner sleeve 5 and consolidate with amplitude transformer 6 in 5 enclosed inside of inner sleeve
Fixed connection, the lower end that amplitude transformer 6 welds the amplitude transformer 6 that is either riveted together with ultrasonic transducer 3 are connected through a screw thread or weld
The mode connect is fixedly connected with chuck 7；It is fixed with biography energy receiver 8 in the periphery of housing 4, energy receiver 8 is passed and is existed by setting
Conducting wire inside housing 4 and inner sleeve 5 is electrically connected with the realization of ultrasonic transducer 3；Transmitter 9 is one group of wireless transmission coil, electricity
Input terminal is electrically connected with the electricity output end of supersonic generator 11 by cable 12, the supersonic frequency electricity that supersonic generator 11 generates
Oscillator signal is transmitted to transmitter 9 by cable 12 and emits；It is the nothing being made of matching capacitance and matching inductance to pass energy receiver 8
Line receiving circuit is received the electromagnetic wave of the transmitting of transmitter 9 by way of electromagentic resonance, the supersonic frequency electroshock received is swung
For signal transmission to ultrasonic transducer 3, the effect of ultrasonic transducer 3 is that supersonic frequency electric oscillation signal is converted into supersonic frequency machinery
Vibration；The matching capacitance, matching inductance and ultrasonic transducer 3 for passing energy receiver 8 receive the electromagnetic wave that transmitter 9 emits, and pass through
Impedance transition drives ultrasonic transducer 3 to generate resonance.Transmitter 9 and pass can receiver 8 it is positioned opposite, between there are gap, pass
Energy receiver 8 wirelessly receives the supersonic frequency oscillator signal that transmitter 9 is sent out；In embodiment, it is logical to pass energy receiver 8
Radio energy-transmitting, vibration frequency 18-30KHz, effect are optimal in a manner of magnetic resonance between transmitter 9.
The course of work of ultrasonic wave finishing is that supersonic generator generates the electromagnetic wave of 18-30kHz, passes through transmitter 9
Wirelessly launch, passes energy receiver 8 and receive the electromagnetic wave, and will be transmitted after the electromagnetic wave conversion process received
To ultrasonic transducer 3, driving ultrasonic transducer 3 generates resonance, to which electric signal to be changed into 18000-30000 times per minute
Mechanical oscillation, mechanical oscillation are transmitted to amplitude transformer 6 by ultrasonic transducer 3, and chuck 7 is fixedly connected with amplitude transformer 6, so connection
High-frequency vibration is also generated while in company with motion of main shaft in the finishing tool on chuck 7, to press program rail to workpiece surface
Mark carries out skin processing.Handle of a knife can use universal standard handle of a knife, main shaft that BT30, JT, NT, ISO etc. can be selected, match in tool magazine
Set corresponding cutter, so that it may to realize automatic tool changer.
Claims (4)
- The ultrasonic finishing device of biography energy 1. a kind of interchangeable blade of machining center wirelessly resonates, it is characterized in that：The top of handle of a knife is and adds The installation taper shank (1) that work central principal axis hole matches, the lower part of handle of a knife are fixedly connected with ring-shaped jacket (4), and inner sleeve (5) is placed in housing (4) elastic telescopic mechanism is constituted in and by elastic element (2), inner sleeve (5) enclosed inside has ultrasonic transducer (3), and ultrasound is changed The lower end of energy device (3) is stretched out inner sleeve (5) and is fixedly connected with amplitude transformer (6), and the lower end of amplitude transformer (6) is fixedly connected with finishing folder It covers (7)；It is fixed with biography energy receiver (8) in the periphery of housing (4), passes energy receiver (8) by being arranged in housing (4) and inner sleeve (5) internal conducting wire is electrically connected with ultrasonic transducer (3)；Mounting bracket (10) is fixed on bed piece, and transmitter (9) is fixed End in mounting bracket (10), transmitter (9) are electrically connected by cable (12) with supersonic generator (11)；Transmitter (9) Energy receiver (8) is positioned opposite with passing, and passing can receiver (8) supersonic frequency that wirelessly reception transmitter (9) is sent out Oscillator signal.
- The ultrasonic finishing device of biography energy 2. the interchangeable blade of machining center according to claim 1 wirelessly resonates, it is characterized in that：Institute It is spring, cylinder or rubber cushion to state elastic element (2).
- The ultrasonic finishing device of biography energy 3. the interchangeable blade of machining center according to claim 2 wirelessly resonates, it is characterized in that：Institute It is spring to state elastic element (2), and the both ends of spring are connect with the top of inner sleeve (5) and handle of a knife respectively.
- The ultrasonic finishing device of biography energy 4. the interchangeable blade of machining center according to claim 1 wirelessly resonates, it is characterized in that：Institute State biography can receiver (8) and transmitter (9) between in a manner of magnetic resonance radio energy-transmitting, vibration frequency 18-30KHz.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810426356.XA CN108723694A (en) | 2018-05-07 | 2018-05-07 | A kind of interchangeable blade of machining center wirelessly resonates biography can ultrasonic finishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810426356.XA CN108723694A (en) | 2018-05-07 | 2018-05-07 | A kind of interchangeable blade of machining center wirelessly resonates biography can ultrasonic finishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108723694A true CN108723694A (en) | 2018-11-02 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810426356.XA Pending CN108723694A (en) | 2018-05-07 | 2018-05-07 | A kind of interchangeable blade of machining center wirelessly resonates biography can ultrasonic finishing device |
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| CN (1) | CN108723694A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113369954A (en) * | 2021-08-09 | 2021-09-10 | 成都飞机工业（集团）有限责任公司 | Connecting device of non-contact ultrasonic power supply device and using method |
| CN116000649A (en) * | 2022-12-15 | 2023-04-25 | 中国机械总院集团江苏分院有限公司 | Full-coupling wireless transmission ultrasonic knife handle and ultrasonic system meeting ISO standard |
Citations (6)
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| DE102006016290A1 (en) * | 2006-04-06 | 2007-10-11 | Gühring Ohg | Multipart shaft tool e.g. for fine finishing tool, has central cutting for adaptation such as for first frame supporting central body and concentrically arranged cutting carrier |
| CN203018770U (en) * | 2012-11-27 | 2013-06-26 | 陕西航空电气有限责任公司 | Ultrasonic drilling and milling tool for rotating machine |
| CN204035001U (en) * | 2014-07-25 | 2014-12-24 | 陶晓明 | A kind of high-speed electric main shaft general rotary ultrasonic transducer assembly |
| CN205291279U (en) * | 2016-01-17 | 2016-06-08 | 西安帕沃辐电气工程有限公司 | Rotatory ultrasonic knife handle for lathe |
| CN205651537U (en) * | 2016-04-20 | 2016-10-19 | 东莞市优超精密技术有限公司 | ISO25 ultrasonic knife handle |
| CN206047490U (en) * | 2016-08-31 | 2017-03-29 | 山东华云机电科技有限公司 | A kind of novel ultrasonic processing unit (plant) |
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2018
- 2018-05-07 CN CN201810426356.XA patent/CN108723694A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006016290A1 (en) * | 2006-04-06 | 2007-10-11 | Gühring Ohg | Multipart shaft tool e.g. for fine finishing tool, has central cutting for adaptation such as for first frame supporting central body and concentrically arranged cutting carrier |
| CN203018770U (en) * | 2012-11-27 | 2013-06-26 | 陕西航空电气有限责任公司 | Ultrasonic drilling and milling tool for rotating machine |
| CN204035001U (en) * | 2014-07-25 | 2014-12-24 | 陶晓明 | A kind of high-speed electric main shaft general rotary ultrasonic transducer assembly |
| CN205291279U (en) * | 2016-01-17 | 2016-06-08 | 西安帕沃辐电气工程有限公司 | Rotatory ultrasonic knife handle for lathe |
| CN205651537U (en) * | 2016-04-20 | 2016-10-19 | 东莞市优超精密技术有限公司 | ISO25 ultrasonic knife handle |
| CN206047490U (en) * | 2016-08-31 | 2017-03-29 | 山东华云机电科技有限公司 | A kind of novel ultrasonic processing unit (plant) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113369954A (en) * | 2021-08-09 | 2021-09-10 | 成都飞机工业（集团）有限责任公司 | Connecting device of non-contact ultrasonic power supply device and using method |
| CN116000649A (en) * | 2022-12-15 | 2023-04-25 | 中国机械总院集团江苏分院有限公司 | Full-coupling wireless transmission ultrasonic knife handle and ultrasonic system meeting ISO standard |
| CN116000649B (en) * | 2022-12-15 | 2024-04-19 | 中国机械总院集团江苏分院有限公司 | Full-coupling wireless transmission ultrasonic knife handle and ultrasonic system meeting ISO standard |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181102 |