CN205763916U - It is applicable to the numerical control turning elliptical ultrasonic vibration topping machanism of difficult-to-machine material - Google Patents
It is applicable to the numerical control turning elliptical ultrasonic vibration topping machanism of difficult-to-machine material Download PDFInfo
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- CN205763916U CN205763916U CN201620466912.2U CN201620466912U CN205763916U CN 205763916 U CN205763916 U CN 205763916U CN 201620466912 U CN201620466912 U CN 201620466912U CN 205763916 U CN205763916 U CN 205763916U
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Abstract
It is applicable to the numerical control turning elliptical ultrasonic vibration topping machanism of difficult-to-machine material, including the ultrasonic vibration system that tool holder and two nested structures are identical, being equipped with cutter on tool holder, the clutch end of two set ultrasonic vibration systems is all fixing with tool holder to be connected；The most a set of ultrasonic vibration system includes horn, sleeve, transducer and ultrasonic power, sleeve bottom is provided with end cap, through wires hole is offered on end cap, transducer is located in sleeve, the centrage of transducer, horn and sleeve is all arranged in vertical, transducer and horn are all coaxially set with sleeve, and the bottom of horn is connected with the upper end of transducer by stud, and horn is provided with ring flange；In sum, this device processing characteristics is high, and improves working (machining) efficiency and precision, it is adaptable to the turnery processing of difficult-to-machine material.
Description
Technical field
This utility model belongs to ultrasonic vibrating machining device technique field, is specifically related to a kind of numerical control turning elliptical ultrasonic vibration topping machanism being applicable to difficult-to-machine material.
Background technology
Difficult-to-machine material such as nickel base superalloy for fields such as Aero-Space national defence and high-end equipment manufacturing, unimach, TiAl intermetallic compound, titanium alloy, the Anti-fatigue manufacture problems such as particulate reinforced composite conduct a research, the machinability of these materials is poor at present, the particularly Precision Machining of such material, efficiency is the lowest, cost is high, and part processing hardening is serious, finished surface remains significant residual tension, have a strong impact on the usage life-span of part, become this material of restriction in the wide variety of key of Aero-Space and automotive engine applications, also become and have an high regard for greatly one of the key technical problem that force rate aero-engine is developed.Traditional processing method does not the most adapt to the processing of such part, need sequent surface modified, substantial amounts of research shows that multi-dimensional ultrasound processing can make part to be processed surface obtain zero residual tension and bigger residual compressive stress, surface can form the nanometer crystal microstructure etc. that anti-fatigue performance is good, in order to preferably improve the processability of difficult-to-machine material, need a kind of numerical control turning multi-dimensional ultrasound vibration cutting device of design badly.
Utility model content
This utility model is in order to solve weak point of the prior art, it is provided that a kind of processing characteristics is high, improve the numerical control turning elliptical ultrasonic vibration topping machanism being applicable to difficult-to-machine material of working (machining) efficiency and precision.
For solving above-mentioned technical problem, this utility model adopts the following technical scheme that the numerical control turning elliptical ultrasonic vibration topping machanism being applicable to difficult-to-machine material, including the ultrasonic vibration system that tool holder and two nested structures are identical, being equipped with cutter on tool holder, the clutch end of two set ultrasonic vibration systems is all fixing with tool holder to be connected；
The most a set of ultrasonic vibration system includes horn, sleeve, transducer and ultrasonic power, sleeve bottom is provided with end cap, through wires hole is offered on end cap, transducer is located in sleeve, transducer, the centrage of horn and sleeve is all arranged in vertical, transducer and horn are all coaxially set with sleeve, the bottom of horn is connected with the upper end of transducer by stud, horn is provided with ring flange, horn is connected by ring flange is fixing with the upper end of sleeve, the upper end of horn is higher than the upper end of sleeve, the upper end of horn is connected with transducer by the power line being located in through wires hole with ultrasonic power；
The centrage of the transducer of another set of ultrasonic vibration system, horn and sleeve is horizontally disposed with the most along the longitudinal direction, and horn is positioned on front side of transducer；
The sleeve that centrage is arranged in vertical passes through bindiny mechanism and is fixed on Tool-rest of Numerical Control Lathe, is connected by tilt prop between the outer wall of the sleeve that the sleeve that centrage is arranged in vertical is horizontally disposed with centrage.
Bindiny mechanism includes that one is flexibly connected frame and two T-shaped framves, two T-shaped frame left sides being arranged on flexible connection frame side by side up and down；The vertical cross-section of T-shaped frame is T-shaped, each T-shaped frame includes vertically disposed first connecting plate and horizontally disposed second connecting plate, first connecting plate is fixed on sleeve outer right wall, the left end of the second connecting plate and the fixing connection of the first connecting plate, the right part of the first connecting plate offers two the first screwed holes the most side by side；It is flexibly connected frame and includes integrated channel-section steel and fixed plate, channel-section steel is vertically arranged and opening is towards a left side, offer two the second screwed holes side by side along anterior-posterior horizontal direction on channel-section steel, the left end of fixed plate is fixing with channel-section steel to be connected, the right-hand member of fixed plate is detachably connected on Tool-rest of Numerical Control Lathe, and the right part of the second connecting plate extend in channel-section steel, and the most threaded in the first screwed hole have the first bolt, the most threaded in second screwed hole have the second bolt, and the second bolt is between two the first bolts.
nullUse technique scheme，This utility model has the advantages that this device is that two-dimensional ultrasound assists turnery processing，This device is when being processed difficulty processing cutting material，When processing workpiece is applied ultrasonic fierce signal on tangential and axial direction，Elliptic motion can be produced at tool holder，So that cutter reduces at tangential and axial direction cutting force，Thus improve the machining accuracy of workpiece，Under applicable cutting parameter，The clearance of workpiece can be effectively improved，Improve working (machining) efficiency and cutter life，When processing hard-cutting material being processed with ultrasonic wave added turning，Under suitable cutting speed and certain vibration cutting frequency and amplitude condition，Cutter becomes periodically separation with chip and rapidoprint，Result in the reduction of cutting force，Reducing and the formation of relatively thin chip of cutting temperature，Additionally between the sleeve and the sleeve of horizontally disposed ultrasonic vibration system of vertically disposed ultrasonic vibration system, it is fixed with tilt prop，Tilt prop is for promoting the rigid of total system，Make its sound construction；The sleeve that centrage is arranged in vertical passes through bindiny mechanism and is fixed on Tool-rest of Numerical Control Lathe, is connected by this mode of bindiny mechanism, it is simple to dismounting；Ultrasonic wave added cutting technology is possible not only to make the fineness of part, the significantly improvement of circularity, precision be greatly improved, and can make the life of cutter.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation being flexibly connected frame；
Fig. 3 is the left-hand view of Fig. 2；
Fig. 4 is the top view of Fig. 2；
Fig. 5 is the structural representation of T-shaped frame；
Fig. 6 is the sectional view in Fig. 1 at A-A.
Detailed description of the invention
In description of the present utility model, it will be appreciated that, term " on ", D score, "front", "rear", "left", "right", " vertically ", " level ", " top ", " end ", " interior ", the orientation of the instruction such as " outward " or position relationship be based on the orientation shown in accompanying drawing 1 or position relationship, it is for only for ease of description this utility model and simplifies description, rather than instruction or the equipment of hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model。
As shown in figures 1 to 6, the numerical control turning elliptical ultrasonic vibration topping machanism being applicable to difficult-to-machine material of the present utility model, including the ultrasonic vibration system 2 that tool holder 1 is identical with two nested structures, being equipped with cutter 3 on tool holder 1, the clutch end of two set ultrasonic vibration systems 2 is all fixing with tool holder 1 to be connected；
The most a set of ultrasonic vibration system 2 includes horn 5, sleeve 6, transducer 7 and ultrasonic power, ultrasonic power is state of the art, not shown in figure, end cap 8 it is provided with bottom sleeve 6, through wires hole 9 is offered on end cap 8, transducer 7 is located in sleeve 6, transducer 7, the centrage of horn 5 and sleeve 6 is all arranged in vertical, transducer 7 and horn 5 are all coaxially set with sleeve 6, the bottom of horn 5 is connected with the upper end of transducer 7 by stud 10, horn 5 is provided with ring flange 11, horn 5 is connected by ring flange 11 is fixing with the upper end of sleeve 6, the upper end of horn 5 is higher than the upper end of sleeve 6, the upper end of horn 5 is connected with transducer 7 by the power line being located in through wires hole 9 with ultrasonic power；
The centrage of the transducer 7 of another set of ultrasonic vibration system 2, horn 5 and sleeve 6 is horizontally disposed with the most along the longitudinal direction, and horn 5 is positioned at the front side of transducer 7；
Sleeve that centrage is arranged in vertical 6 is by bindiny mechanism and is fixed on Tool-rest of Numerical Control Lathe 4, is connected by tilt prop 22 between the outer wall of the sleeve 6 that sleeve 6 that centrage is arranged in vertical is horizontally disposed with centrage.
Bindiny mechanism includes that one is flexibly connected frame 12 and two T-shaped framves 13, two T-shaped frame 13 left sides being arranged on flexible connection frame 12 side by side up and down；The vertical cross-section of T-shaped frame 13 is T-shaped, each T-shaped frame 13 includes vertically disposed first connecting plate 14 and horizontally disposed second connecting plate 15, first connecting plate 14 is fixed on sleeve 6 outer right wall, the left end of the second connecting plate 15 and the first fixing connection of connecting plate 14, the right part of the first connecting plate 14 offers two the first screwed holes 16 the most side by side；It is flexibly connected frame 12 and includes integrated channel-section steel 17 and fixed plate 18, channel-section steel 17 is vertically arranged and opening is towards a left side, offer two the second screwed holes 19 side by side along anterior-posterior horizontal direction on channel-section steel 17, the left end of fixed plate 18 is fixing with channel-section steel 17 to be connected, the right-hand member of fixed plate 18 is detachably connected on Tool-rest of Numerical Control Lathe 4, the right part of the second connecting plate 15 extend in channel-section steel 17, the most threaded in first screwed hole 16 have the first bolt 21, the most threaded in second screwed hole 19 have the second bolt 20, and the second bolt 20 is between two the first bolts 21.
The reference 30 related in Fig. 1 is the chuck on numerically controlled lathe, and 31 is clamping workpiece on chuck 30, and 32 is the tailstock on numerically controlled lathe, the center, one end of top 33 top tight workpieces 31 on tailstock 32.
nullWhen carrying out difficult-to-machine material Supersonic Vibration Turning，Ultrasonic power provides pumping signal for two orthogonal ultrasonic vibration systems，First by ultrasonic power by 220V，The alternating current of 50Hz is converted into ultrasound wave sine wave oscillations signal，Then the power line in being located in through wires hole 9 passes to transducer 7，Vibration signal is converted to ultra sonic machinery and vibrates and pass to horn 5 by transducer 7，The extensional vibration of transducer 7 is amplified rational parameter by horn 5，Two orthogonal ultrasonic vibration systems 2 produce two orthogonal extensional vibrations in intersection，Elliptical vibration track is formed at tool holder 1，Through tool holder 1 transmission to cutter 3，After numerically controlled lathe installs workpiece，By after the cutting parameter that numerically controlled lathe sets，Just can realize the Supersonic Vibration Turning processing of difficult-to-machine material.
Shape of the present utility model, material, structure etc. are not made any pro forma restriction by the present embodiment; every any simple modification, equivalent variations and modification made above example according to technical spirit of the present utility model, belongs to the protection domain of technical solutions of the utility model.
Claims (1)
1. it is applicable to the numerical control turning elliptical ultrasonic vibration topping machanism of difficult-to-machine material, it is characterized in that: include tool holder and the identical ultrasonic vibration system of two nested structures, being equipped with cutter on tool holder, the clutch end of two set ultrasonic vibration systems is all fixing with tool holder to be connected；
The most a set of ultrasonic vibration system includes horn, sleeve, transducer and ultrasonic power, sleeve bottom is provided with end cap, through wires hole is offered on end cap, transducer is located in sleeve, transducer, the centrage of horn and sleeve is all arranged in vertical, transducer and horn are all coaxially set with sleeve, the bottom of horn is connected with the upper end of transducer by stud, horn is provided with ring flange, horn is connected by ring flange is fixing with the upper end of sleeve, the upper end of horn is higher than the upper end of sleeve, the upper end of horn is connected with transducer by the power line being located in through wires hole with ultrasonic power；
The centrage of the transducer of another set of ultrasonic vibration system, horn and sleeve is horizontally disposed with the most along the longitudinal direction, and horn is positioned on front side of transducer；
The sleeve that centrage is arranged in vertical passes through bindiny mechanism and is fixed on Tool-rest of Numerical Control Lathe, is connected by tilt prop between the outer wall of the sleeve that the sleeve that centrage is arranged in vertical is horizontally disposed with centrage；
Bindiny mechanism includes that one is flexibly connected frame and two T-shaped framves, two T-shaped frame left sides being arranged on flexible connection frame side by side up and down；The vertical cross-section of T-shaped frame is T-shaped, each T-shaped frame includes vertically disposed first connecting plate and horizontally disposed second connecting plate, first connecting plate is fixed on sleeve outer right wall, the left end of the second connecting plate and the fixing connection of the first connecting plate, the right part of the first connecting plate offers two the first screwed holes the most side by side；It is flexibly connected frame and includes integrated channel-section steel and fixed plate, channel-section steel is vertically arranged and opening is towards a left side, offer two the second screwed holes side by side along anterior-posterior horizontal direction on channel-section steel, the left end of fixed plate is fixing with channel-section steel to be connected, the right-hand member of fixed plate is detachably connected on Tool-rest of Numerical Control Lathe, and the right part of the second connecting plate extend in channel-section steel, and the most threaded in the first screwed hole have the first bolt, the most threaded in second screwed hole have the second bolt, and the second bolt is between two the first bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620466912.2U CN205763916U (en) | 2016-05-23 | 2016-05-23 | It is applicable to the numerical control turning elliptical ultrasonic vibration topping machanism of difficult-to-machine material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620466912.2U CN205763916U (en) | 2016-05-23 | 2016-05-23 | It is applicable to the numerical control turning elliptical ultrasonic vibration topping machanism of difficult-to-machine material |
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| Publication Number | Publication Date |
|---|---|
| CN205763916U true CN205763916U (en) | 2016-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620466912.2U Expired - Fee Related CN205763916U (en) | 2016-05-23 | 2016-05-23 | It is applicable to the numerical control turning elliptical ultrasonic vibration topping machanism of difficult-to-machine material |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106424836A (en) * | 2016-12-26 | 2017-02-22 | 东北大学 | Axial ultrasonic vibration drilling device fixed by lathe carriage |
| CN106624044A (en) * | 2016-12-26 | 2017-05-10 | 东北大学 | Axial ultrasonic vibratory drilling-cutting device fixed by machine tool tailstock |
| CN107552812A (en) * | 2017-09-25 | 2018-01-09 | 沈阳航空航天大学 | A kind of special ultrasonic vibration servicing unit of turning and its application method |
| CN108052074A (en) * | 2017-12-15 | 2018-05-18 | 北京航空航天大学 | A kind of high-speed separation ultrasonic vibration cutting control method |
| CN109129015A (en) * | 2018-10-16 | 2019-01-04 | 东华理工大学 | A kind of cutting force measurement system for Supersonic Vibration Turning |
| CN109454241A (en) * | 2018-11-02 | 2019-03-12 | 厦门虹鹭钨钼工业有限公司 | A kind of tungsten/molybdenum product ultrasonic surface processing method |
| CN109773260A (en) * | 2019-03-22 | 2019-05-21 | 天津职业技术师范大学(中国职业培训指导教师进修中心) | Acoustic-electric cooperates with cutting apparatus and acoustic-electric to cooperate with cutting system |
| CN109794631A (en) * | 2019-01-11 | 2019-05-24 | 江西天键电声有限公司 | The mirror surface chromium-copper CNC processing technology processed applied to hemisphere or semiellipsoid |
| CN110064764A (en) * | 2019-05-08 | 2019-07-30 | 大连交通大学 | A kind of ultrasonic cutting smoothing system of processing |
| CN111151773A (en) * | 2019-12-20 | 2020-05-15 | 上海航天控制技术研究所 | Ultrasonic auxiliary cutting force control method |
| CN112589881A (en) * | 2020-11-04 | 2021-04-02 | 北京动力机械研究所 | Carbon fiber ultrasonic vibration auxiliary cutting system |
-
2016
- 2016-05-23 CN CN201620466912.2U patent/CN205763916U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106424836A (en) * | 2016-12-26 | 2017-02-22 | 东北大学 | Axial ultrasonic vibration drilling device fixed by lathe carriage |
| CN106624044A (en) * | 2016-12-26 | 2017-05-10 | 东北大学 | Axial ultrasonic vibratory drilling-cutting device fixed by machine tool tailstock |
| CN107552812A (en) * | 2017-09-25 | 2018-01-09 | 沈阳航空航天大学 | A kind of special ultrasonic vibration servicing unit of turning and its application method |
| CN108052074A (en) * | 2017-12-15 | 2018-05-18 | 北京航空航天大学 | A kind of high-speed separation ultrasonic vibration cutting control method |
| CN109129015A (en) * | 2018-10-16 | 2019-01-04 | 东华理工大学 | A kind of cutting force measurement system for Supersonic Vibration Turning |
| CN109454241A (en) * | 2018-11-02 | 2019-03-12 | 厦门虹鹭钨钼工业有限公司 | A kind of tungsten/molybdenum product ultrasonic surface processing method |
| CN109794631A (en) * | 2019-01-11 | 2019-05-24 | 江西天键电声有限公司 | The mirror surface chromium-copper CNC processing technology processed applied to hemisphere or semiellipsoid |
| CN109773260A (en) * | 2019-03-22 | 2019-05-21 | 天津职业技术师范大学(中国职业培训指导教师进修中心) | Acoustic-electric cooperates with cutting apparatus and acoustic-electric to cooperate with cutting system |
| CN110064764A (en) * | 2019-05-08 | 2019-07-30 | 大连交通大学 | A kind of ultrasonic cutting smoothing system of processing |
| CN111151773A (en) * | 2019-12-20 | 2020-05-15 | 上海航天控制技术研究所 | Ultrasonic auxiliary cutting force control method |
| CN111151773B (en) * | 2019-12-20 | 2021-05-28 | 上海航天控制技术研究所 | Ultrasonic auxiliary cutting force control method |
| CN112589881A (en) * | 2020-11-04 | 2021-04-02 | 北京动力机械研究所 | Carbon fiber ultrasonic vibration auxiliary cutting system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20170523 |