CN204235246U - A kind of multifunction supersonic vibrocutting mechanism - Google Patents
A kind of multifunction supersonic vibrocutting mechanism Download PDFInfo
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- CN204235246U CN204235246U CN201420632680.4U CN201420632680U CN204235246U CN 204235246 U CN204235246 U CN 204235246U CN 201420632680 U CN201420632680 U CN 201420632680U CN 204235246 U CN204235246 U CN 204235246U
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- vibrocutting
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- cutter
- stretching motion
- ultrasonic transformer
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Abstract
The utility model discloses a kind of multifunction supersonic vibrocutting mechanism, comprise source of ultrasound signal, transducer, ultrasonic transformer, vibration knife rest and cutter, be connected by amplifying circuit between source of ultrasound signal with transducer, on described amplifying circuit, also parallel connection one is serially connected with divider resistance bleeder circuit; Also be provided with stretching motion mechanism between the jockey of the lathe of vibration knife rest and installation UVC mechanism, it is controlled by the power set of independent operating, and the direction of motion is vertical with the direction of motion of ultrasonic transformer.The utility model, by the design of bleeder circuit, have adjusted the amplitude amplitude of cutter, changes the degree of depth of Tool in Cutting workpiece, meet the requirement of different cutting depth; By the design of the stretching motion mechanism of independent operating, make cutter have linear movement and elliptic motion two kinds of cutting movement performances concurrently, meet the demand of different Cutting Process; The utility model function is many, and purposes is wide, and be applicable to the demand of different processing technology, practicality is stronger.
Description
Technical field
The utility model relates to field of mechanical technique, particularly relates to a kind of multifunction supersonic vibrocutting mechanism.
Background technology
Diamond tool has the characteristics such as hardness is high, thermal conductivity is good, the ultra precision cutting cutter that cutting edge is extremely sharp can be ground into, but the high chemical affinity of itself and Fe atom causes easily graphitization occurring during cutting ferrous metals, produce serious chemical abrasion, be difficult to be applied in ferrous metal ultra precision cutting.
UVC refers in the original relative motion between an extra ultrasonic vibration introducing cutter and workpiece, continuous print working angles is originally made to become regular intermittent-cutting, this discontinuous cuts can reduce cutting force, cutting temperature, significantly can reduce tool wear, improve workpiece surface quality, obtain good technological effect, make Natural Diamond Tools cutting ferrous metals become possibility.
The Cutting trajectory of existing UVC mechanism is divided into orthoscopic and elliptic two kinds, and these two kinds of vibrating mechanisms can only cut according to corresponding movement locus, function singleness; In addition, the amplitude of existing UVC mechanism is fixed, and can not meet the requirement to different cutting depth.
Utility model content
The technical problem that the utility model mainly solves is to provide a kind of multifunction supersonic vibrocutting mechanism, can meet existing ultrasonic cutting device above shortcomings part.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: provide a kind of multifunction supersonic vibrocutting mechanism, comprise: source of ultrasound signal, transducer, ultrasonic transformer, vibration knife rest and cutter, be connected by amplifying circuit between described source of ultrasound signal with described transducer, described ultrasonic transformer is connected with described transducer, the parallel side being fixed on described ultrasonic transformer of vibration knife rest of described cutter is installed, described amplifying circuit is also parallel with a bleeder circuit, described bleeder circuit is serially connected with divider resistance.
In the utility model preferred embodiment, described divider resistance is an adjustable digital divider resistance of resistance value.
In the utility model preferred embodiment, described divider resistance is the resistance of multiple fixed resistance value be connected in parallel.
In the utility model preferred embodiment, described vibration knife rest and install described UVC mechanism lathe jockey between be also provided with stretching motion mechanism, this stretching motion mechanism is controlled by the power set of independent operating, and its stretching motion direction is vertical with the direction of motion of described ultrasonic transformer.
In the utility model preferred embodiment, described stretching motion mechanism is spring.
In the utility model preferred embodiment, described stretching motion mechanism is expansion link.
In the utility model preferred embodiment, described power set are cylinder, oil cylinder or motor.
The beneficial effects of the utility model are: a kind of multifunction supersonic vibrocutting of the utility model the utility model mechanism, by the design of bleeder circuit, have adjusted the amplitude amplitude of cutter, thus change the degree of depth of Tool in Cutting workpiece, meet the requirement to different cutting depth; By the design of the stretching motion mechanism of independent operating, make cutter have linear movement and elliptic motion two kinds of cutting movement performances concurrently, meet the demand of different Cutting Process; The utility model vibrational power flow is ingenious, and function is many, and purposes is wide, and be applicable to the demand of different processing technology, practicality is stronger.
Accompanying drawing explanation
Fig. 1 is the perspective view of a kind of multifunction supersonic vibrocutting of the utility model mechanism one preferred embodiment;
Fig. 2 is the perspective view of another preferred embodiment of a kind of multifunction supersonic vibrocutting of the utility model mechanism;
In accompanying drawing, the mark of each parts is as follows: 1. source of ultrasound signal, 2. transducer, 3. ultrasonic transformer, 4. vibrates knife rest, 5. cutter, 6. divider resistance, 7. stretching motion mechanism.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection domain of the present utility model.
Refer to Fig. 1 and Fig. 2, the utility model embodiment comprises:
Embodiment 1
A kind of multifunction supersonic vibrocutting mechanism, comprising: source of ultrasound signal 1, transducer 2, ultrasonic transformer 3, vibration knife rest 4 and cutter 5; Be connected by amplifying circuit between described source of ultrasound signal 1 with described transducer 2, described ultrasonic transformer 3 is connected with transducer 2, the vibration parallel side being fixed on described ultrasonic transformer 3 of knife rest 4, and described cutter 5 is installed in its bottom;
On above-mentioned amplifying circuit, also parallel connection one is serially connected with the bleeder circuit of divider resistance 6, and divider resistance 6 is an adjustable digital divider resistance of resistance value, can also be the resistance of multiple fixed resistance value be connected in parallel.By regulating the resistance value on bleeder circuit, changing amplifying circuit and being attached to magnitude of voltage on transducer 2, thus adjusting the Oscillation Amplitude of the ultrasonic transformer is connected with transducer, final control is vibrated knife rest 4 and to be fixed a cutting tool the degree of depth of 5 cutting workpieces.
Embodiment 2
A kind of multifunction supersonic vibrocutting mechanism, comprising: source of ultrasound signal 1, transducer 2, ultrasonic transformer 3, vibration knife rest 4, cutter 5 and stretching motion mechanism 7; Be connected by amplifying circuit between described source of ultrasound signal 1 with described transducer 2, described ultrasonic transformer 3 is connected with transducer 2, the vibration parallel side being fixed on described ultrasonic transformer 3 of knife rest 4, and described cutter 5 is installed in its bottom;
On above-mentioned amplifying circuit, also parallel connection one is serially connected with the bleeder circuit of divider resistance 6, and divider resistance 6 is an adjustable digital divider resistance of resistance value, can also be the resistance of multiple fixed resistance value be connected in parallel.By regulating the resistance value on bleeder circuit, changing amplifying circuit and being attached to magnitude of voltage on transducer 2, thus adjusting the Oscillation Amplitude of the ultrasonic transformer is connected with transducer, final control is vibrated knife rest 4 and to be fixed a cutting tool the degree of depth of 5 cutting workpieces.
Described stretching motion mechanism 7 is arranged between described vibration knife rest 4 and the jockey for the lathe of installing described UVC mechanism, this stretching motion mechanism 7 is spring or expansion link, by the power set of independent operating as cylinder, oil cylinder or Motor Control, and the stretching motion direction of stretching motion mechanism 7 is vertical with the direction of motion of described ultrasonic transformer 3.The operation of this stretching motion mechanism 7 is independent of the motion of described vibration knife rest 4 cut workpiece, and when stretching motion mechanism 7 does not run, cutter 5, under the drive of vibration knife rest 4, does upper and lower simple harmonic oscillation with ultrasonic transformer, realizes the indirect cutting process to workpiece; When stretching motion mechanism 7 runs, cutter 5 one aspect is under the drive of vibration knife rest 4, upper and lower simple harmonic oscillation is done with ultrasonic transformer, move reciprocatingly on the direction of moving perpendicular to ultrasonic transformer on the other hand, namely final cutter 5 does elliptic motion under the effect of two kinds of active forces, realizes the indirect cutting process to workpiece.
A kind of multifunction supersonic vibrocutting of the utility model mechanism, by the design of bleeder circuit, have adjusted the amplitude amplitude of cutter, thus changes the degree of depth of Tool in Cutting workpiece, meet the requirement to different cutting depth; By the design of the stretching motion mechanism of independent operating, make cutter have linear movement and elliptic motion two kinds of cutting movement performances concurrently, meet the demand of different Cutting Process; The utility model vibrational power flow is ingenious, and function is many, and purposes is wide, and be applicable to the demand of different processing technology, practicality is stronger.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (7)
1. a multifunction supersonic vibrocutting mechanism, comprise: source of ultrasound signal, transducer, ultrasonic transformer, vibration knife rest and cutter, be connected by amplifying circuit between described source of ultrasound signal with described transducer, described ultrasonic transformer is connected with described transducer, the parallel side being fixed on described ultrasonic transformer of vibration knife rest of described cutter is installed, it is characterized in that, described amplifying circuit is gone back a bleeder circuit in parallel, described bleeder circuit is serially connected with divider resistance.
2. multifunction supersonic vibrocutting mechanism according to claim 1, is characterized in that, described divider resistance is an adjustable digital divider resistance of resistance value.
3. multifunction supersonic vibrocutting mechanism according to claim 1, is characterized in that, described divider resistance is the resistance of multiple fixed resistance value be connected in parallel.
4. the multifunction supersonic vibrocutting mechanism according to any one of claims 1 to 3, it is characterized in that, described vibration knife rest and install described UVC mechanism lathe jockey between be also provided with stretching motion mechanism, this stretching motion mechanism is controlled by the power set of independent operating, and its stretching motion direction is vertical with the direction of motion of described ultrasonic transformer.
5. multifunction supersonic vibrocutting mechanism according to claim 4, is characterized in that, described stretching motion mechanism is spring.
6. multifunction supersonic vibrocutting mechanism according to claim 4, is characterized in that, described stretching motion mechanism is expansion link.
7. multifunction supersonic vibrocutting mechanism according to claim 4, is characterized in that, described power set are cylinder, oil cylinder or motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420632680.4U CN204235246U (en) | 2014-10-29 | 2014-10-29 | A kind of multifunction supersonic vibrocutting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420632680.4U CN204235246U (en) | 2014-10-29 | 2014-10-29 | A kind of multifunction supersonic vibrocutting mechanism |
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| CN204235246U true CN204235246U (en) | 2015-04-01 |
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| CN201420632680.4U Expired - Fee Related CN204235246U (en) | 2014-10-29 | 2014-10-29 | A kind of multifunction supersonic vibrocutting mechanism |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104308628A (en) * | 2014-10-29 | 2015-01-28 | 苏州华冲精密机械有限公司 | Multi-functional ultrasonic vibration cutting mechanism |
| CN105668508A (en) * | 2016-01-25 | 2016-06-15 | 南京航空航天大学 | Ultrasonic device for realizing controlled micro-nano channel etching and nano-cutting through linear vibration and working method of ultrasonic device |
| CN107848203A (en) * | 2015-06-25 | 2018-03-27 | 松下知识产权经营株式会社 | The manufacture method of three dimensional structure |
| 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 |
-
2014
- 2014-10-29 CN CN201420632680.4U patent/CN204235246U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104308628A (en) * | 2014-10-29 | 2015-01-28 | 苏州华冲精密机械有限公司 | Multi-functional ultrasonic vibration cutting mechanism |
| CN107848203A (en) * | 2015-06-25 | 2018-03-27 | 松下知识产权经营株式会社 | The manufacture method of three dimensional structure |
| CN107848203B (en) * | 2015-06-25 | 2020-03-06 | 松下知识产权经营株式会社 | Method for manufacturing three-dimensional shaped object |
| CN105668508A (en) * | 2016-01-25 | 2016-06-15 | 南京航空航天大学 | Ultrasonic device for realizing controlled micro-nano channel etching and nano-cutting through linear vibration and working method of ultrasonic device |
| 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 |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150401 Termination date: 20151029 |
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| EXPY | Termination of patent right or utility model |