CN106425352B - A kind of amplitude transformer and supersonic machining apparatus - Google Patents
A kind of amplitude transformer and supersonic machining apparatus Download PDFInfo
- Publication number
- CN106425352B CN106425352B CN201610979590.6A CN201610979590A CN106425352B CN 106425352 B CN106425352 B CN 106425352B CN 201610979590 A CN201610979590 A CN 201610979590A CN 106425352 B CN106425352 B CN 106425352B
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- amplitude transformer
- machining apparatus
- energy converter
- mounting hole
- supersonic machining
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- 238000003754 machining Methods 0.000 title claims abstract description 32
- 238000009434 installation Methods 0.000 claims description 5
- 238000002604 ultrasonography Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 5
- 230000008030 elimination Effects 0.000 description 4
- 238000003379 elimination reaction Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000002463 transducing effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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
- B23P17/00—Metal-working operations, not covered by a single other subclass or another group in this subclass
- B23P17/02—Single metal-working processes; Machines or apparatus therefor
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
The present invention relates to a kind of amplitude transformer and supersonic machining apparatus, which includes body, the centre bore for being provided centrally with passing through for workpiece to be processed of body, and the mounting hole of multiple fixing of energy converter is provided on the outer rim of equidistant of distance center hole.Amplitude transformer of the present invention is different from traditional amplitude transformer structure type, the amplitude transformer can connect multiple energy converters, and the ultrasonic wave energy for sending energy converter focuses on centre bore, obtain powerful ultrasonic wave energy, especially suitable in powerful applications of ultrasound, such as ultrasound helps cold-drawn wire, pipe and processing elongate rod outer circle etc..Using the supersonic machining apparatus of the amplitude transformer, when carrying out Ultrasonic machining, powerful ultrasonic wave energy can either be obtained, and processing efficiency can be improved, effect is apparent, significant effect, has good economic value and market efficiency.
Description
Technical field
The present invention relates to a kind of amplitude transformer and supersonic machining apparatus, belong to metal-surface nano processing technique field.
Background technology
In recent years, nanosizing processing is carried out to metal surface using ultrasonic technology or eliminates the remnants of surface of workpiece
Stress is evolving, and low roughness value and high manufacturing accuracy can be obtained by carrying out ultrasonic wave processing to metal surface, and be had
High efficiency, at low cost, free of contamination feature；Residual stress elimination is carried out to surface of workpiece, can effectively promote metal
The overall performance of workpiece.The equipment for carrying out nanosizing processing now with ultrasonic technology or eliminating residual stress mainly has ultrasound
The chief component of ripple process tool and stress elimination equipment, ultrasonic wave processing cutting tool and stress elimination equipment includes transducing
Device, ultrasonic transformer and cutterhead (cutter head), ultrasonic cutter can be directly installed on the main shaft or knife rest of corresponding lathe, either
On supersonic machining apparatus, the ultrasonic wave to surface of workpiece is completed under the drive of lathe supersonic machining apparatus
Processing or stress elimination.
Traditional ultrasonic transformer is generally connected in its front end with cutter head, and end is connected with energy converter.It is driven during energy converter operation
Ultrasonic transformer vibrates, and ultrasonic wave energy is directly passed to cutter head by ultrasonic transformer, and the nanosizing to surface of workpiece is realized by cutter head
Processing.However, being singular association between traditional ultrasonic transformer and energy converter, i.e., the end of one ultrasonic transformer only connects a transducing
Device, to cutter head, energy necessarily during transmission is lost, can not be concentrated super the ultrasonic wave energy linear transmission of energy converter
Sound wave can be transferred on cutter head, and processing efficiency has much room for improvement.
The content of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of amplitude transformer of new structure.
The present invention also provides a kind of supersonic machining apparatus using above-mentioned amplitude transformer.
Technical scheme is as follows：
A kind of amplitude transformer, including body, the centre bore for being provided centrally with passing through for workpiece to be processed of the body, away from
The mounting hole of multiple fixing of energy converter is uniformly arranged on equidistant from centre bore outer rim.
Preferably, the shape of the body is circle.
It is further preferred that be uniformly arranged on the outer edge of circular body there are three or four mounting holes.
Preferably, the shape of the body is regular polygon.
It is further preferred that each apex in regular polygon body is provided with mounting hole.
It is further preferred that the middle position in each edge of regular polygon body is provided with mounting hole.
Preferably, mounting hole is connected after passing through energy converter by housing screw, energy converter is fixed on this outer rim.
Preferably, it is provided with taper gasket in the mounting hole.
Preferably, the centre bore is cylindrical hole or conical bore.
A kind of supersonic machining apparatus including housing, main shaft, guide sleeve, drive sleeve and retainer, further includes amplitude transformer installation
Seat, energy converter, ultrasonic wave machining cutter head and above-mentioned amplitude transformer；
The amplitude transformer is arranged in amplitude transformer mounting base, and the energy converter is mounted on amplitude transformer outer edge；
The amplitude transformer mounting base is arranged on shell one end, and retainer, retainer are set in the endoporus of amplitude transformer mounting base
One end set and ultrasonic wave machining cutter head and stretch into amplitude transformer centre bore, the other end of retainer sets drive sleeve, drive sleeve
It is connected with the guide sleeve in main shaft, main shaft is mounted in housing.
The beneficial effects of the present invention are：
Amplitude transformer of the present invention is different from traditional amplitude transformer structure type, which can connect multiple energy converters, and
The ultrasonic wave energy that energy converter is sent focuses on centre bore, powerful ultrasonic wave energy is obtained, especially suitable for powerful super
In sound application, such as ultrasound helps cold-drawn wire, pipe and processing elongate rod outer circle etc..Utilize the ultrasonic wave processing of the amplitude transformer
Device when carrying out Ultrasonic machining, can either obtain powerful ultrasonic wave energy, and can improve processing efficiency, and effect is bright
Aobvious, significant effect has good economic value and market efficiency.
Description of the drawings
Fig. 1 is the scheme of installation of amplitude transformer of the present invention；
Fig. 2 is the sectional view in A-A directions in Fig. 1；
Fig. 3 is the structure diagram of amplitude transformer of the present invention；
Fig. 4 is the sectional view in B-B directions in Fig. 3；
Wherein：1st, end cap；2nd, screw；3rd, nut；4th, amplitude transformer；5th, energy converter；6th, positioning screw；7th, housing screw；8、
Amplitude transformer mounting base；9th, retainer；10th, drive sleeve；11st, housing；12nd, main shaft；13rd, ultrasonic wave machining cutter head；14th, workpiece；15、
Centre bore；16th, guide sleeve.
Specific embodiment
The present invention will be further described by way of example and in conjunction with the accompanying drawings, but not limited to this.
Embodiment 1：
Shown as shown in Figure 1, Figure 3 and Figure 4, the present embodiment provides a kind of amplitude transformer, including body, body is a disk, disk
Center be provided with the centre bore 15 passed through for workpiece to be processed 14, centre bore 15 is cylindrical hole, equidistant in distance center hole 15
Disk outer edge on set there are three be fixedly mounted energy converter 5 mounting hole, the angle of adjacent mounting hole is 120 °.
Wherein, taper gasket is provided in mounting hole, mounting hole is connected after passing through energy converter 5 by housing screw 7, will change
Energy device 5 is fixed on this outer rim.
The technical solution of the present embodiment, can install multiple energy converters on the amplitude transformer, all energy converters share one it is super
The parameters such as sound wave power supply, guarantee vibration frequency and phase are consistent.The ultrasonic wave energy that the amplitude transformer can send energy converter focuses on
Centre bore, using the radial vibration of disk, the inner surface in disc centre hole obtains powerful ultrasonic wave, especially suitable for big
In the applications of ultrasound of power, such as ultrasound helps cold-drawn wire, pipe and processing elongate rod outer circle etc..
Embodiment 2：
A kind of amplitude transformer, structure as described in Example 1, the difference is that：In 15 equidistant circle of distance center hole
It is set on disk outer edge there are four the mounting hole that energy converter 5 is fixedly mounted, the angle of adjacent mounting hole is 90 °.
In actual application, the workpiece processed as needed can select the amplitude transformer of the mounting hole containing different number, into
And the ultrasonic wave of different capacity can be provided.
Embodiment 3：
A kind of amplitude transformer, structure as described in Example 1, the difference is that：The shape of body is equilateral triangle, in
Heart hole 15 is conical bore, and the mounting hole of fixing of energy converter, mounting hole are opened up in the middle position of each edge of equilateral triangle
Taper gasket is inside provided with, by housing screw 7 through connecting mounting hole after energy converter 5, energy converter 5 is fixed on three sides
On outer edge.
Centre bore can be processed by different sizes and shapes by calculating according to practical application, as exemplary application exists in Fig. 2
Ultrasonic wave processing slender rod type part, centre bore are designed to conical bore.
Embodiment 4：
A kind of amplitude transformer, structure as described in Example 3, the difference is that：In each apex of equilateral triangle
The mounting hole of fixing of energy converter is opened up, taper gasket is provided in mounting hole, is connected after passing through energy converter 5 by housing screw 7
Energy converter 5 is fixed on three vertex by mounting hole.
Embodiment 5：
A kind of amplitude transformer, structure as described in Example 1, the difference is that：The shape of body is square, centre bore
15 be conical bore, opens up the mounting hole of fixing of energy converter in the middle position of each edge of square, is provided in mounting hole
Taper gasket connects mounting hole after passing through energy converter 5 by housing screw 7, energy converter 5 is fixed on to the outer edge of four edges
On.
Embodiment 6：
A kind of amplitude transformer, structure as described in Example 5, the difference is that：It is opened up in each apex of square
The mounting hole of fixing of energy converter is provided with taper gasket in mounting hole, is installed by housing screw 7 through connecting after energy converter 5
Energy converter 5 is fixed on four vertex by hole.
Embodiment 7：
A kind of amplitude transformer, structure as described in Example 1, the difference is that：The shape of body be regular hexagon, center
Hole 15 is conical bore, opens up the mounting hole of fixing of energy converter in the middle position of each edge of regular hexagon, is set in mounting hole
Taper gasket is equipped with, mounting hole is connected after passing through energy converter 5 by housing screw 7, energy converter 5 is fixed on to the outside on six sides
On edge.
Embodiment 8：
A kind of amplitude transformer, structure as described in Example 7, the difference is that：It is opened in each apex of regular hexagon
If the mounting hole of fixing of energy converter, taper gasket is provided in mounting hole, is pacified by housing screw 7 through connection after energy converter 5
Hole is filled, energy converter 5 is fixed on six vertex.
Embodiment 9：
As described in Figure 2, the present embodiment provides a kind of supersonic machining apparatus, including housing 11, main shaft 12, guide sleeve 16, biography
Dynamic set 10 and retainer 9, further include described in amplitude transformer mounting base 8, energy converter 5, ultrasonic wave machining cutter head 13 and embodiment 1
Amplitude transformer 4；
Amplitude transformer 4 is mounted in amplitude transformer mounting base 8 and passes through end cap 1 and encapsulates, and fixing screw 2 is equipped on end cap 1,
Amplitude transformer 4 is connected with amplitude transformer mounting base 8 by positioning screw 6, and positioning screw 6 connects in the outside screw of amplitude transformer mounting base 8
Connected nut 3, energy converter 5 are mounted on by housing screw 7 on 4 outer edge of amplitude transformer；
Amplitude transformer mounting base 8 is connected mounted on 11 threaded one end of housing, and retainer is set in the endoporus of amplitude transformer mounting base 8
9, one end installation ultrasonic wave machining cutter head 13 (can install multiple ultrasonic wave machining cutter heads) of retainer 9 simultaneously stretches into amplitude transformer center
In hole 15, the other end installation drive sleeve 10 of retainer 9, drive sleeve 10 is connected with the guide sleeve 16 in main shaft, and main shaft 12 is mounted on
In housing 11.
Retainer 9 drives ultrasonic wave machining cutter head 13 to rotate in rotation process, and energy converter 5 passes through disc amplitude transformer 4
Ultrasonic wave energy is passed into ultrasonic wave machining cutter head 13, workpiece to be processed 14 passes through centre bore 15 and retainer endoporus, ultrasonic wave
It processes cutter head 13 and Ultrasonic machining is carried out to 14 surface of workpiece to be processed in rotation process.
Claims (9)
1. a kind of supersonic machining apparatus including housing, main shaft, guide sleeve, drive sleeve and retainer, further includes amplitude transformer installation
Seat, energy converter, ultrasonic wave machining cutter head and amplitude transformer；
The amplitude transformer is arranged in amplitude transformer mounting base, and the energy converter is mounted on amplitude transformer outer edge；
The amplitude transformer mounting base is arranged on shell one end, sets retainer in the endoporus of amplitude transformer mounting base, and the one of retainer
End sets ultrasonic wave machining cutter head and stretches into amplitude transformer centre bore, and the other end of retainer sets drive sleeve, drive sleeve and master
Guide sleeve connection in axis, main shaft are mounted in housing；
The amplitude transformer includes body, the centre bore for being provided centrally with passing through for workpiece to be processed of the body, in distance
The mounting hole of multiple fixing of energy converter is uniformly arranged on the outer rim of equidistant of heart hole.
2. supersonic machining apparatus as described in claim 1, which is characterized in that the shape of the body is circle.
3. supersonic machining apparatus as claimed in claim 2, which is characterized in that be uniformly arranged on the outer edge of circular body
There are three or four mounting holes.
4. supersonic machining apparatus as described in claim 1, which is characterized in that the shape of the body is regular polygon.
5. supersonic machining apparatus as claimed in claim 4, which is characterized in that set in each apex of regular polygon body
It is equipped with mounting hole.
6. supersonic machining apparatus as claimed in claim 4, which is characterized in that in the centre of each edge of regular polygon body
Mounting hole is provided at position.
7. supersonic machining apparatus as described in claim 1, which is characterized in that connected after passing through energy converter by housing screw
Energy converter is fixed on this outer rim by mounting hole.
8. supersonic machining apparatus as described in claim 1, which is characterized in that taper gasket is provided in the mounting hole.
9. supersonic machining apparatus as described in claim 1, which is characterized in that the centre bore is cylindrical hole or conical bore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610979590.6A CN106425352B (en) | 2016-11-08 | 2016-11-08 | A kind of amplitude transformer and supersonic machining apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610979590.6A CN106425352B (en) | 2016-11-08 | 2016-11-08 | A kind of amplitude transformer and supersonic machining apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106425352A CN106425352A (en) | 2017-02-22 |
| CN106425352B true CN106425352B (en) | 2018-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610979590.6A Active CN106425352B (en) | 2016-11-08 | 2016-11-08 | A kind of amplitude transformer and supersonic machining apparatus |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2050244C1 (en) * | 1992-02-21 | 1995-12-20 | Вячеслав Георгиевич Шуваев | Part pressing method and apparatus |
| CN2818008Y (en) * | 2005-06-29 | 2006-09-20 | 邵长鑫 | Ultrasonic rotary press machining tool |
| CN103785963A (en) * | 2014-02-18 | 2014-05-14 | 哈尔滨工业大学 | Ultrasonic electric arc composite welding device |
| CN204195174U (en) * | 2014-11-05 | 2015-03-11 | 山东华云机电科技有限公司 | A kind of ultrasonic metal surface machining cutter |
| CN206305705U (en) * | 2016-11-08 | 2017-07-07 | 济南豪能创新管理咨询合伙企业（有限合伙） | A kind of amplitude transformer and supersonic machining apparatus |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8906998D0 (en) * | 1989-03-28 | 1989-05-10 | Metal Box Plc | Maintaining preferred vibration mode in an annular article |
-
2016
- 2016-11-08 CN CN201610979590.6A patent/CN106425352B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2050244C1 (en) * | 1992-02-21 | 1995-12-20 | Вячеслав Георгиевич Шуваев | Part pressing method and apparatus |
| CN2818008Y (en) * | 2005-06-29 | 2006-09-20 | 邵长鑫 | Ultrasonic rotary press machining tool |
| CN103785963A (en) * | 2014-02-18 | 2014-05-14 | 哈尔滨工业大学 | Ultrasonic electric arc composite welding device |
| CN204195174U (en) * | 2014-11-05 | 2015-03-11 | 山东华云机电科技有限公司 | A kind of ultrasonic metal surface machining cutter |
| CN206305705U (en) * | 2016-11-08 | 2017-07-07 | 济南豪能创新管理咨询合伙企业（有限合伙） | A kind of amplitude transformer and supersonic machining apparatus |
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| CN106425352A (en) | 2017-02-22 |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190117 Address after: 250101 21 stories of 1 # Building of Osheng Building, 1166 Xinlu Street, Lixia District, Jinan City, Shandong Province Patentee after: SHANDONG HUAWIN ELECTRICAL & MECHANICAL TECHNOLOGY Co.,Ltd. Address before: 250101 Shandong Province Jinan Hi-tech Zone Xinlu Street 1166, Building 1, Osheng Building, 21 floors 2108 Patentee before: JINAN HAONENG INNOVATIVE MANAGEMENT CONSULTING PARTNERSHIP (L.P.) |
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| TR01 | Transfer of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Amplitude transformer and ultrasonic processing device Effective date of registration: 20220923 Granted publication date: 20180601 Pledgee: Qilu bank Limited by Share Ltd. Ji'nan Shun Hua North Road subbranch Pledgor: SHANDONG HUAWIN ELECTRICAL & MECHANICAL TECHNOLOGY Co.,Ltd. Registration number: Y2022980016108 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20180601 Pledgee: Qilu bank Limited by Share Ltd. Ji'nan Shun Hua North Road subbranch Pledgor: SHANDONG HUAWIN ELECTRICAL & MECHANICAL TECHNOLOGY Co.,Ltd. Registration number: Y2022980016108 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |