CN207616258U - ISO type ultrasonic polishing Knife handle structures applied to digital control processing - Google Patents
ISO type ultrasonic polishing Knife handle structures applied to digital control processing Download PDFInfo
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- CN207616258U CN207616258U CN201721414561.1U CN201721414561U CN207616258U CN 207616258 U CN207616258 U CN 207616258U CN 201721414561 U CN201721414561 U CN 201721414561U CN 207616258 U CN207616258 U CN 207616258U
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Abstract
The utility model discloses a kind of ISO type ultrasonic polishing Knife handle structures applied to digital control processing comprising ISO handle of a knifes keep set, radio energy emission lines group, radio energy to receive the high frequency ultrasound energy converter that line group, mounting plate, pressing plate and frequency are 20~70 kHz；High frequency ultrasound energy converter includes piezo ceramic element, amplitude transformer, collet, pressure cap and bamboo bistrique or oilstone bistrique；The smart structural design of the utility model, rationally, keep set lower end be arranged with two installing arms, effectively simplify overall structure, volume is light and handy, not only good operating stability, return dismounting process bring convenience；And ultrasonic energy is transmitted in a manner of electromagnetic induction, without contact；In addition, using bamboo bistrique or oilstone bistrique, its toughness material characteristic is efficiently used to be polished to machined material, and high frequency ultrasound energy converter is more suitable for polishing treatment, polishing effect is good using high-frequency.
Description
Technical field
The utility model is related to ultrasonic handle of a knife technical field, more particularly to a kind of ISO types applied to digital control processing are super
Sound wave polishes Knife handle structure.
Background technology
Currently some special materials are applied more and more extensive, such as glass, sapphire, silicon carbide, composite material etc..These
Material leads to wanting for the machining accuracy for using traditional polishing process to cannot be satisfied these materials since mechanical property is very hard crisp
It asks.Ultrasonic wave added processing in, ultrasound can be the most key parameter of processing technology, play reduction cutting force the effects that.It changes
Energy device (Transducer) is the core executing agency that ultrasonic energy is provided in Ultrasonic machining, its working principle is that utilizing piezoelectric inverse
Electrical signal of the frequency is converted to high frequency ultrasound vibration by effect, and ultrasound can be transferred to rapidoprint.Traditional ultrasonic polishing
Method is handheld operation, does not coordinate the high-accuracy movement of lathe.Due to using artificial hand-held, polishing precision is not
It can guarantee, processing efficiency is also very low.In addition, current ultrasonic polishes mode, carrys out work only with ultrasonic wave single energy, does not tie
Other rotating energies are closed, the advantages such as machining accuracy, efficiency, cutter life do not obtain General Promotion.
Traditional ultrasonic handle of a knife is the complexity for being designed using split structure, and then increasing ultrasound electric principal shaft structure
Property, use scope is narrow, and is typically all to transmit ultrasonic energy using slip ring mode, and this contact type structure can exist：Easily
A series of problems, such as the problems such as abrasion is low with the speed of mainshaft, so that ultrasonic compound process is difficult to be extended to actual production.In addition, its
Structure is also unfavorable for automatic tool changer, the interference of the mechanical structures such as handle of a knife, swaging clamp hand, tool magazine easily occurs, limits Ultrasonic machining
Further apply and popularization.
For this purpose, the present inventor have developed it is a kind of can automatic tool changer ISO ultrasonic knife handle structures, number of patent application is
" 201610928274.6, it discloses it is a kind of can automatic tool changer ISO ultrasonic knife handle structures comprising ISO handle of a knifes, keep
Frame, radio energy emission lines group, radio energy receive line group, ultrasonic transducer and pressing plate, and ISO handle of a knifes are close to ultrasonic transducer
One end peripheral surface position is equipped with swaging clamp position, and swaging clamp position is located at the lower position that radio energy receives line group；But its structure
In contrast still more complicated, it is still complex with improved space, such as the structure of retainer, it is cumbersome for installation, simultaneously
Volume is heavy, influences ultrasound works stability and efficiency, and the mounting structure of radio energy emission lines group still needs to optimize.And
And it is used nor being readily applicable to polishing.
Utility model content
Against the above deficiency, the purpose of the utility model is to provide a kind of smart structural design, rationally, it is simple in structure,
Suitable for polishing the ISO type ultrasonic polishing Knife handle structures applied to digital control processing used.
The utility model technical solution used for the above purpose is：
A kind of ISO type ultrasonic polishing Knife handle structures applied to digital control processing comprising ISO handle of a knifes keep set, nothing
Line electric energy emission lines group, radio energy receive the high frequency ultrasound transducing that line group, mounting plate, pressing plate and frequency are 20~70 kHz
Device；The lower face of electro spindle is equipped with the assembly position for being used for installing ISO handle of a knifes, and holding is arranged the lower end for being fixed on electro spindle, protects
The lower end for holding set is arranged with two axially extending installing arms, and the both ends of mounting plate are connected with installing arm, the bottom of the mounting plate
Middle face position is equipped with through-hole corresponding with the assembly position, the week of the through-hole to recessed formation installation position, the installation position
Edge outer fix axial projection forms the transmitting installation cavity shell for being used for installing the radio energy emission lines group, the transmitting installation cavity
Shell is structure as a whole with the mounting plate；The radio energy emission lines group is arranged in the transmitting installation cavity shell；ISO handle of a knifes
Upper end is equipped with mounting head compatible with the assembly position, the radially enlarged formation of lower position and the radio of the mounting head
The compatible socket part of line group can be received, radio energy can be received line group and determined by the radially enlarged formation of lower position of the socket part
The positioning support portion that position is held, the lower position in the positioning support portion are radially recessed to form tool changing card slot, and the upper end of ISO handle of a knifes, which passes through, to be led to
Hole setting is on assembly position；It is equipped with by sequence from the bottom to top in the lower end of the ISO handle of a knifes and is adapted with the pressing plate successively
The first cavity and with for installing the second cavity of high frequency ultrasound energy converter；The high frequency ultrasound energy converter passes through pressure
Plate is fixed on the second cavity；It is arranged on socket part and receives installation cavity shell, radio energy receives the setting of line group and receiving installation
In chamber shell, and it is connected with the high frequency ultrasound energy converter；The high frequency ultrasound energy converter includes piezo ceramic element, becomes
Width bar, collet, pressure cap and bamboo bistrique or oilstone bistrique, the end face of the lower end of amplitude transformer is equipped with compatible with the collet
The lower end periphery face of conical cavity, amplitude transformer is equipped with external screw thread compatible with the pressure cap, and collet is arranged in the conical cavity,
Bamboo bistrique or oilstone bistrique are placed in the clamping opening of the collet, pressure cap be screwed on external screw thread and force collet by bamboo bistrique or
Oilstone bistrique clamps；The upper end radial protrusion of amplitude transformer forms connection part；The upper surface center axial projection of the amplitude transformer
Installation base is formed, the peripheral position axial projection of the installation base forms retainer plate, the inner wall and installation base of the retainer plate
Outer wall between there is interval, piezo ceramic element is bolted on installation base；Articulated connection is towards the folder
One inner side surface position of head is equipped with groove.
As a further improvement of the utility model, the appearance profile of the mounting plate be it is rectangular, both ends be equipped with circle
Arc protrusion.
The holding is put on as a further improvement of the utility model, is arranged with multiple radial lock screws in the center of circle
Hole.
As a further improvement of the utility model, two annular grooves are equipped at intervals on the outer surface of the installing arm.
The lower end of the electro spindle is equipped with taper surface as a further improvement of the utility model,.
The bolt includes double threaded screw and nut, one end of double threaded screw as a further improvement of the utility model,
It is connected to the center position of the installation base of amplitude transformer, the other end passes through piezo ceramic element, and passes through nut check.
A diameter of 10~30mm of the pressure cap as a further improvement of the utility model,.
Model ISO25, ISO20, ISO30 or other of the ISO handle of a knifes as a further improvement of the utility model,
The similar Knife handle structure of ISO series.
The beneficial effects of the utility model are：
The smart structural design of the utility model, rationally, keep set lower end be arranged with two installing arms, effectively simplify it is whole
Body structure, volume is light and handy, not only good operating stability, returns dismounting process and brings convenience, and makes ISO handle of a knifes opposite with main shaft
It is independent, it is brought convenience to routine use and replacement.
It is integrally formed with transmitting installation cavity shell on a mounting board, is brought convenience to the installation of radio energy emission lines group, is simultaneously
Ultrasonic energy is transmitted in a manner of electromagnetic induction, is in direct contact without receiving line group with radio energy, and traditional slip ring is effectively solved
A series of problems, such as the problems such as abrasion and the speed of mainshaft caused by mode are low, further promotes the operation is stable of ultrasound electric principal shaft
Property, have many advantages, such as high stable, high rotating speed, high-precision, long-life.
Tool changing card slot is located at the lower position that radio energy receives line group, and equipped with equipped with arc convex and horizontal base
Face, more conducively automatic tool changer realize automatic replacement and the placement handle of a knife of tool magazine, effectively avoid the occurrence of handle of a knife, swaging clamp hand, tool magazine etc.
Interfering between mechanical structure.
Using bamboo bistrique or oilstone bistrique, that is, bistrique made of bamboo tool or oilstone material is used, its toughness is efficiently used
Material property is to be polished machined material, and high frequency ultrasound energy converter is more suitable for polishing using high-frequency
Processing, polishing effect are good.In addition the connection part of the high frequency ultrasound energy converter is fixed on by pressing plate on the second cavity, whole
Compact-sized, cooperation is close, it is ensured that operating accuracy and stability are easily installed and realize.
Below in conjunction with the accompanying drawings with embodiment, the utility model is further illustrated.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the utility model.
Fig. 2 is the decomposition texture schematic diagram of the utility model.
Fig. 3 is the structural schematic diagram of mounting plate in the utility model.
Fig. 4 is the structural schematic diagram of amplitude transformer in the utility model.
Specific implementation mode
Embodiment：See that Fig. 1 to Fig. 4, a kind of ISO type ultrasonic waves applied to digital control processing provided by the utility model are thrown
Finishing tool handle structure comprising ISO handle of a knifes 1 keep set 2, radio energy emission lines group 3, radio energy to receive line group 4, mounting plate
5, pressing plate 6 and the high frequency ultrasound energy converter 7 that frequency is 20~70 kHz；The lower face of electro spindle 8, which is equipped with, to be used for installing ISO knives
The assembly position 83 of handle 1 keeps set 2 to be arranged the lower end for being fixed on electro spindle 8, keeps the lower end of set 2 to be arranged with two axially extending
Installing arm 9, the both ends of mounting plate 5 are connected with installing arm 9, after being equipped with installing arm 9, effectively simplify the structure for keeping set 2.Body
Product light and small reduces the radial diffusion of ultrasonic energy, more can guarantee the transmission path of ultrasonic energy, have while mitigating dead weight
Effect promotes ultrasonic energy transmission efficiency.And the both sides of installing arm 9 are engraved structure, can understand real time inspection to ISO handle of a knifes 1 and
887 connection structure of electro spindle, it is safe to use, reliable.The use of high frequency ultrasound energy converter 7 is high-frequency, is more suitable at polishing
Reason, polishing effect are good.
The bottom surface medium position of the mounting plate 5 is equipped with and the assembly to recessed formation installation position 51, the installation position 51
The circumferential outside position of 83 corresponding through-holes 52 of position, the through-hole 52 is axially convexed to form for installing the radio energy transmitting
The transmitting installation cavity shell 53 of line group 3, the transmitting installation cavity shell 53 are structure as a whole with the mounting plate 5；The radio energy hair
Ray groups 3 are arranged in the transmitting installation cavity shell 53；It is integrally formed with transmitting installation cavity shell 53 on mounting plate 5, gives radio energy
The installation of emission lines group 3 is brought convenience, while being that ultrasonic energy is transmitted in a manner of electromagnetic induction, without receiving line with radio energy
A series of problems, such as group 4 is in direct contact, effective the problems such as solving abrasion caused by traditional slip ring mode and the low speed of mainshaft, into
One step promotes the job stability of ultrasound electric principal shaft 8, has many advantages, such as high stable, high rotating speed, high-precision, long-life.
The upper end of ISO handle of a knifes 1 is equipped with mounting head 51 compatible with the assembly position 83, the lower position of the mounting head 51
Radially enlarged to form socket part 52 compatible with radio energy reception line group 4, the lower position of the socket part 52 is radial
Increase and form the positioning support portion 53 that 4 positioning of line group is held that radio energy can be received, the lower position in the positioning support portion 53 is radial
The upper end of recessed formation tool changing card slot 54, ISO handle of a knifes 1 passes through through-hole 52 to be arranged on assembly position 83；Under the ISO handle of a knifes 1
It is equipped with first cavity 55 compatible with the pressing plate 6 successively by sequence from the bottom to top in end and surpasses with for installing high-frequency
Second cavity 56 of sonic transducer 7；The high frequency ultrasound energy converter 7 is fixed on by pressing plate 6 on the second cavity 56；Specifically
, the peripheral surface of the pressing plate 6 is equipped with external screw thread, and the inner wall of the second cavity 56 is equipped with interior spiral shell compatible with the external screw thread
The lower surface of silk, the pressing plate 6 is equipped with lockhole.It is caught in lockhole by tool, the rotation of pressing plate 6 is then turned, makes pressing plate 6 by high-frequency
The connection part of ultrasonic transducer 7 is locked on ISO handle of a knifes 1, compact overall structure, and cooperation is close, effectively ensures work essence
Degree and stability, and it is convenient for disassembly and assembly, simply.In other embodiments, can also use cold charge the modes such as hot charging or welding will
Ultrasonic transducer is fixed on the second cavity 56, is easily installed and realizes
It is arranged on socket part 52 and receives installation cavity shell 10, radio energy receives line group 4 and is arranged in reception installation cavity shell 10
It is interior, and be connected with the high frequency ultrasound energy converter 7；The high frequency ultrasound energy converter 7 includes piezo ceramic element, luffing
The end face of bar, collet, pressure cap and bamboo bistrique or oilstone bistrique, the lower end of amplitude transformer is equipped with cone compatible with the collet
The lower end periphery face of shape chamber 71, amplitude transformer is equipped with external screw thread compatible with the pressure cap, and collet is arranged in the conical cavity 71
In, bamboo bistrique or oilstone bistrique are placed in the clamping opening of the collet, and pressure cap is screwed on external screw thread and forces collet by bamboo mill
Head or oilstone bistrique clamp；The upper end radial protrusion of amplitude transformer forms connection part 72；The upper surface center axis of the amplitude transformer
To installation base 73 is convexed to form, the peripheral position axial projection of the installation base 73 forms retainer plate 74, the retainer plate 74
There is interval, piezo ceramic element are bolted between inner wall and the outer wall of installation base 73 on installation base 73；Compared with
Good, the piezo ceramic element 71 is sequentially stacked including polylith, and the piezoelectric ceramics being in parallel.Polylith piezoelectric ceramics is using simultaneously
Connection mode connects, and on the basis of ensureing to have small size, effectively reduces impedance, energy consumption is low.Be equipped with retainer plate 74 and with peace
There is gap between dress boss 73, effectively cut off the radial diffusion path of ultrasonic energy, and then ensure the transmission path of ultrasonic energy,
Effectively promote ultrasonic energy transmission efficiency.Articulated connection 72 is equipped with groove 75 towards an inner side surface position of the collet,
Effectively limitation ultrasonic energy radially transmits, and then promotes ultrasonic energy transmission efficiency.
The appearance profile of the mounting plate 5 be it is rectangular, both ends be equipped with circular arc protrusion, give the assembly band of installing arm 9
To facilitate.
Multiple radial locking screw wire holes are arranged in the center of circle on the holding set 2, are brought convenience to suspension use.
Two annular grooves 75 are equipped at intervals on the outer surface of the installing arm 9.Effectively simplify the structure for keeping set 2, volume
Light and small reduces the radial diffusion of ultrasonic energy, more can guarantee the transmission path of ultrasonic energy, effectively while mitigating dead weight
Promote ultrasonic energy transmission efficiency.
The lower end of the electro spindle 8 is equipped with taper surface 81, while facilitating installation to keep set 2, can also reduce ultrasonic energy
The radial of amount is transmitted, and to ensure the transmission path of ultrasonic energy, improves ultrasonic energy transmission efficiency.Electro spindle 88 is equipped with radial
Protrusion 82, work smoothness are more preferably.Preferably, the diameter of the pressure cap 74 is preferably 10~30mm.
The similar Knife handle structure of model ISO25, ISO20, ISO30 or other ISO series of the ISO handle of a knifes 1, effectively
Expand the application field of ultrasonic wave handle of a knife.
High frequency ultrasound energy converter 7 uses 20~70 kHz of high-frequency, and the bamboo bistrique of adapted or oilstone bistrique, that is, uses
Bistrique made of bamboo tool or oilstone material efficiently uses its toughness material characteristic to be polished to machined material, and polishing is imitated
Fruit is good.
According to the disclosure and teachings of the above specification, the utility model those skilled in the art can also be to above-mentioned reality
The mode of applying is changed and is changed.Therefore, the utility model is not limited to specific implementation mode disclosed and described above, right
Some modifications and changes of the utility model should also be as falling into the protection scope of the claims of the present utility model.In addition, to the greatest extent
Some specific terms are used in pipe this specification, these terms are merely for convenience of description, not to the utility model
Any restrictions are constituted, using same or similar other ultrasonic handle of a knifes, in scope of protection of the utility model.
Claims (6)
1. a kind of ISO type ultrasonic polishing Knife handle structures applied to digital control processing, it is characterised in that：It include ISO handle of a knifes,
Set, radio energy emission lines group, radio energy is kept to receive the high frequency that line group, mounting plate, pressing plate and frequency are 20~70 kHz
Rate ultrasonic transducer；The lower face of electro spindle is equipped with the assembly position for being used for installing ISO handle of a knifes, and holding, which is arranged, is fixed on electro spindle
Lower end, keep set lower end be arranged with two axially extending installing arms, the both ends of mounting plate are connected with installing arm, the peace
The bottom surface medium position of loading board is equipped with through-hole corresponding with the assembly position to recessed formation installation position, the installation position, should
The circumferential outside position of through-hole axially convexes to form the transmitting installation cavity shell for installing the radio energy emission lines group, the hair
Installation cavity shell is penetrated to be structure as a whole with the mounting plate；The radio energy emission lines group is arranged in the transmitting installation cavity shell；
The upper end of ISO handle of a knifes is equipped with mounting head compatible with the assembly position, the radially enlarged formation of the lower position of the mounting head and
The radio energy receives the compatible socket part of line group, and the radially enlarged formation of lower position of the socket part can be by radio energy
It receives line group and positions the positioning support portion held, the lower position in the positioning support portion is radially recessed to form tool changing card slot, ISO handle of a knifes
Upper end passes through through-hole to be arranged on assembly position；In the lower end of the ISO handle of a knifes by from the bottom to top sequence successively be equipped with it is described
Compatible first cavity of pressing plate and with for installing the second cavity of high frequency ultrasound energy converter；The high frequency ultrasound transducing
Device is fixed on by pressing plate on the second cavity；It is arranged on socket part and receives installation cavity shell, radio energy receives the setting of line group
It is receiving in installation cavity shell, and is being connected with the high frequency ultrasound energy converter；The high frequency ultrasound energy converter includes piezoelectricity
Ceramic component, amplitude transformer, collet, pressure cap and bamboo bistrique or oilstone bistrique, the end face of the lower end of amplitude transformer be equipped with it is described
The lower end periphery face of the compatible conical cavity of collet, amplitude transformer is equipped with external screw thread compatible with the pressure cap, collet setting
In the conical cavity, bamboo bistrique or oilstone bistrique are placed in the clamping opening of the collet, and pressure cap is screwed on external screw thread and forces folder
Head clamps bamboo bistrique or oilstone bistrique；The upper end radial protrusion of amplitude transformer forms connection part；In the upper surface of the amplitude transformer
Heart position axially convexes to form installation base, and the peripheral position axial projection of the installation base forms retainer plate, the retainer plate
There is interval, piezo ceramic element are bolted between inner wall and the outer wall of installation base on installation base；It is described
Socket part is equipped with groove towards an inner side surface position of the collet.
2. the ISO type ultrasonic polishing Knife handle structures according to claim 1 applied to digital control processing, feature exists
Be in the appearance profile of, the mounting plate it is rectangular, both ends be equipped with circular arc protrusion.
3. the ISO type ultrasonic polishing Knife handle structures according to claim 1 applied to digital control processing, feature exists
In the holding is put on is arranged with multiple radial locking screw wire holes in the center of circle.
4. the ISO type ultrasonic polishing Knife handle structures according to claim 1 applied to digital control processing, feature exists
In being equipped at intervals with two annular grooves on the outer surface of the installing arm.
5. the ISO type ultrasonic polishing Knife handle structures according to claim 1 applied to digital control processing, feature exists
In the lower end of the electro spindle is equipped with taper surface.
6. the ISO type ultrasonic polishing Knife handle structures according to claim 1 applied to digital control processing, feature exists
In the bolt includes double threaded screw and nut, and one end of double threaded screw is connected to the center of the installation base of amplitude transformer
Place, the other end passes through piezo ceramic element, and passes through nut check.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721414561.1U CN207616258U (en) | 2017-10-28 | 2017-10-28 | ISO type ultrasonic polishing Knife handle structures applied to digital control processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721414561.1U CN207616258U (en) | 2017-10-28 | 2017-10-28 | ISO type ultrasonic polishing Knife handle structures applied to digital control processing |
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| Publication Number | Publication Date |
|---|---|
| CN207616258U true CN207616258U (en) | 2018-07-17 |
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ID=62826662
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721414561.1U Active CN207616258U (en) | 2017-10-28 | 2017-10-28 | ISO type ultrasonic polishing Knife handle structures applied to digital control processing |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020093418A1 (en) * | 2018-11-05 | 2020-05-14 | 清华大学 | Shrink-fit giant magnetostrictive ultrasonic tool holder |
| CN111438569A (en) * | 2020-05-07 | 2020-07-24 | 岭南师范学院 | Portable micro-ultrasonic or micro-ultrasonic vibration auxiliary machining spindle |
-
2017
- 2017-10-28 CN CN201721414561.1U patent/CN207616258U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020093418A1 (en) * | 2018-11-05 | 2020-05-14 | 清华大学 | Shrink-fit giant magnetostrictive ultrasonic tool holder |
| CN111438569A (en) * | 2020-05-07 | 2020-07-24 | 岭南师范学院 | Portable micro-ultrasonic or micro-ultrasonic vibration auxiliary machining spindle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230428 Address after: 518000 Room 102, building B, Zhigu, No. 10, Xiawei Industrial Zone 1st Road, Zhangkengjing community, Guanhu street, Longhua District, Shenzhen, Guangdong Patentee after: Shenzhen Meifei Precision Co.,Ltd. Address before: Room 202, 2nd Floor, Unit 1, Building 17, Xinzhuyuan, No. 4 Xinzhu Road, Songshan Lake High tech Industrial Development Zone, Dongguan City, Guangdong Province, 523000 Patentee before: DONGGUAN SUPER SONICS PRECISION TECHNOLOGY CO.,LTD. |
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| TR01 | Transfer of patent right |