CN110000514A - A kind of ultrasonic vibration roll processing device - Google Patents
A kind of ultrasonic vibration roll processing device Download PDFInfo
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- CN110000514A CN110000514A CN201910152892.XA CN201910152892A CN110000514A CN 110000514 A CN110000514 A CN 110000514A CN 201910152892 A CN201910152892 A CN 201910152892A CN 110000514 A CN110000514 A CN 110000514A
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P9/00—Treating or finishing surfaces mechanically, with or without calibrating, primarily to resist wear or impact, e.g. smoothing or roughening turbine blades or bearings; Features of such surfaces not otherwise provided for, their treatment being unspecified
- B23P9/04—Treating or finishing by hammering or applying repeated pressure
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Abstract
This application involves the technical field of ultrasonic burnishing processing more particularly to a kind of ultrasonic vibration roll processing devices.The ultrasonic vibration roll processing device of the application includes: vibration metal plate, and the vibration metal plate is square plate, and the top of the vibration metal plate is extended with protruding block, and the first face of the vibration metal plate is fixed with fastener, and the fastener is equipped with through-hole；Clamping plate, through slot is provided on the clamping plate, and the vibration metal plate is connect by the through-hole and the through slot with the Boards wall；Rolling tools head, the rolling tools head are connect with the protruding block；Piezoelectric ceramic piece, the piezoelectric ceramic piece are arranged on the second face of the vibration metal plate, and supersonic generator, the supersonic generator is connect with the upper surface of the piezoelectric ceramic piece, and the supersonic generator is connect with the vibration metal plate.Device provided by the present application, structure is simple, can carry out ultrasonic vibration rolling and processing to fine feature.
Description
Technical field
This application involves the technical field of ultrasonic burnishing processing more particularly to a kind of ultrasonic vibration roll processing devices.
Background technique
Ultrasonic vibration rolling techniques be using ultrasonic impact energy and static load rolling combine, to metal parts surface into
The processing of row high-speed impact, makes part skin-material generate biggish plastic deformation, forms beneficial residual compressive stress after unloading, from
And strengthen surface to be machined.Processing work head applies the supersonic frequency mechanical oscillation of certain amplitude along workpiece surface normal direction,
Under the conditions of certain feeding, static pressure and ultrasonic frequency vibration are transmitted to the component of machine surface of rotation by work head, generate impact extrusion
It acts on and metal material is made to be strengthened.Workpiece surface is due to producing plastic deformation, on the one hand, workpiece surface is rough
Therefore part is driven plain, its surface roughness is made to become smaller, if being adjusted to be processed under suitable ultrasonic burnishing machined parameters,
Workpiece surface roughness may be decreased nanometer level.On the other hand, the shock and pretightning force generated by ultrasonic vibration produces
The effect that raw extruding combines, metal surface occur acutely and plastic deformation, this will make the outer surface of metal tools and interior
The a large amount of dislocation and sliding that portion occurs, lead to some crystal grain in surface layer.Therefore, refinement forms the higher ultra-fine grained structure layer of intensity,
Improve the integrated performance index of metal surface.In addition, because workpiece surface is uniform in rolling tools head process
Compression, so, it also can be that compressed surface the higher remnants of numerical value occurs and answers while generating case-hardened effect
Power, this is conducive to the fatigue resistance and wearability that improve workpiece surface.
Ultrasonic vibration rolling techniques are the principles using ultrasonic vibration, and supersonic generator and rolling tools head are mutually tied
It closes, surface peening and skin processing is carried out to workpiece surface, ultrasonic vibration generator generates ultrasonic vibration, fills by amplitude transformer etc.
Tool heads are passed to after putting greatly, such tool heads the high speed of generation a little can be hit when carrying out rolling and processing to workpiece surface
It hits, the material of the workpiece surface after high-speed impact a little generates the plastic deformation more more violent than common rolling, and crystal grain is strong
The effect of change is also significantly enhanced, to play the role of auxiliary rolling.Generally speaking, it is main compared to traditional processing
There is following advantage: 1) compared to simple rolling and other surfaces reinforcement technique, finished surface can be made to obtain more preferable
Finish；2) tool heads use the high hardness material that can be rolled in device, this makes service life and processing efficiency all
Enhanced；3) dynamic impact and the combination of static load facilitate the adjusting of tool head position, can process not
With the surface of shape.The influence factor of the parameter of ultrasonic surface rolling and processing, comprising: static pressure, oscillation intensity and various plus
The number for repeating processing under the parameter of work to superficial layer, changing the quality that above-mentioned several parameters process ultrasonic burnishing has very greatly
Influence, the country has Many researchers to be directed to a variety of different materials to have carried out research, experiment, and obtained there is very much actual production
The conclusion and data of reference value.
Ultrasonic surface finish rolling hardening technology can enhance common rolling surface processing to mechanical drive parts such as axis classes
The improvement result of wearability and other surfaces quality is very for the engineering fields such as vehicle for machining, aerospace
Has a potential technology.Especially for the higher axial workpiece of some hardness, support class part using ultrasonic wave added into
Row rolling and processing will be greatly time saving and energy saving.Ultrasonic surface rolling techniques are mutually to be tied using ultrasonic impact energy with static load rolling
It closes, high-speed impact processing is carried out to metal parts surface, part skin-material is made to generate biggish plastic deformation, shape after unloading
At beneficial residual compressive stress, to strengthen surface to be machined.
The structure chart of conventional Ultrasound vibration rolling equipment is as shown in Fig. 8, generates electric signal by supersonic generator first
It is transferred to energy converter, the vibration of certain amplitude is generated according to piezoelectric effect, after passing to amplitude transformer, according to customer requirement to vibration
Amplitude amplifies, and then again by the ultrasonic vibration tool for transmitting head after Amplitude amplification, therefore tool heads generate certain amplitude
Ultrasonic vibration.Tool heads are usually idler wheel or ball made of hardness biggish material, when device works, the axis of tool heads
It is consistent with workpiece surface direction, and continuously hit with workpiece in this direction.In addition, tool heads and workpiece surface
Contact has certain static pressure, and can pass through pre-tightening apparatus regulating static power according to the quality requirement of processing.Device
Feed speed be also it is adjustable, the speed of feed speed equally also has larger impact, process to the effect of processing
In, under certain feed speed, tool heads are contacted with component of machine surface to be processed, are hit, make material generate bullet,
Plastic deformation.Workpiece surface is evenly compressed in rolling tools head process, so generating case-hardened effect
It also can be that compressed surface the higher residual stress of numerical value occurs while fruit, this is conducive to improve the anti-of workpiece surface
Fatigability and wearability.
But the equipment of existing ultrasonic burnishing processing has the components such as energy converter, amplitude transformer, so that conventional ultrasound rolling
Press process equipment that there is the technological deficiency bulky, portability is poor.
Summary of the invention
In view of this, structure is simple this application provides a kind of ultrasonic vibration roll processing device, can to fine feature into
Row ultrasonic vibration rolling and processing.
The ultrasonic vibration roll processing device of the application includes: vibration metal plate, and the vibration metal plate is square plate, institute
The top for stating vibration metal plate is extended with protruding block, and the first face of the vibration metal plate is fixed with fastener, the fastener
Equipped with through-hole；
Clamping plate, through slot is provided on the clamping plate, and the vibration metal plate passes through the through-hole and the through slot and the folder
Plate is fixedly connected；
Rolling tools head, the rolling tools head are connect with the protruding block；
Piezoelectric ceramic piece, the piezoelectric ceramic piece are arranged on the second face of the vibration metal plate,
Supersonic generator, the supersonic generator are connect with the upper surface of the piezoelectric ceramic piece, the ultrasonic wave
Generator is connect with the vibration metal plate.
Preferably, the fastener be fastening plates, the fastening plates be equipped with through-hole, the shape of the through-hole with it is described
The shape of through slot matches, so that the fastening plates are fixedly connected by the through-hole and bolt with the through slot of the clamping plate.
Preferably, the ultrasonic vibration roll processing device is additionally provided with fixed plate and fixing bolt, the fixed plate is hung down
It is directly fixed on one end of the clamping plate, screw hole, the shape of the screw hole and the fixing bolt are additionally provided in the fixed plate
Shape matches, so that the fixing bolt passes through the position of the fixed vibration metal plate of the screw hole.
Preferably, the piezoelectric ceramic piece is piezoelectric bimorph.
Preferably, the piezoelectric ceramic piece is fitted on the second face of the vibration metal plate by adhesive.
Preferably, the anode of the supersonic generator is connect by conducting wire with the upper surface of the piezoelectric ceramic piece,
The cathode of the supersonic generator is connect by conducting wire with the vibration metal plate.
Preferably, the rolling tools head and the protruding block are rigidly connected.
Specifically, the rolling tools head and the raised block welding.
Preferably, the rolling tools head is detachably connected with the protruding block.
Specifically, the rolling tools head is snapped connection with the protruding block.
Preferably, the protruding block is two pieces.
Preferably, the quantity of the through slot is two, the setting that two through slots are parallel to each other is on the clamping plate.
Preferably, the quantity of the through-hole be 4, the through-hole is symmetrical arranged two-by-two, and the position of the through-hole with
The position of the through slot matches, so that the fastening plates are fixedly connected by the through-hole with the through slot of the clamping plate.
As can be seen from the above technical solutions, the embodiment of the present application has the advantage that
In the embodiment of the present application, a kind of ultrasonic vibration roll processing device, including vibration metal plate, clamping plate, rolling are provided
Press tool heads, piezoelectric ceramic piece and supersonic generator.Ultrasonic vibration roll processing device designed by the application using
The transducer portion that metal plate replaces conventional equipment is vibrated, and in the ultrasonic vibration roll processing device of the application, is not had
Be arranged with the comparable device of the effect of amplitude transformer, while by rolling tools head directly with vibration metal plate connect, improve this Shen
The portability of ultrasonic vibration roll processing device please, but also the device of the application is suitable for processing fine components.This Shen
Ultrasonic vibration roll processing device please does rotary motion in use, workpiece to be processed is fixed on lathe, by the application
Device be fixed on workpiece and need the position that processes, start supersonic generator, by supersonic generator by sine wave electric signal
It is connected to the piezoelectric ceramics on piece for being mounted on vibration metal plate, piezoelectric ceramic piece generates certain Oscillation Amplitude and frequency according to piezoelectric effect
The ultrasonic vibration of rate, because piezoelectric ceramic piece is connect with vibration metal plate, therefore monolith vibration metal plate can also generate super
Acoustic vibration, and it is directly passed to rolling tools head, and then ultrasonic vibration rolling and processing is carried out to the machining area of workpiece.This also makes
The manufacturing of desktop ultrasonic vibration roll processing device has certain possibility, moreover, the ultrasonic vibration rolling of the application adds
The process for the processing that tooling is set similarly is simplified, and is suitable for mass production.
Detailed description of the invention
Fig. 1 is the structure chart of ultrasonic vibration roll processing device in the embodiment of the present application；
Fig. 2 is the side view that metal plate is vibrated in Fig. 1；
Fig. 3 is the front view that metal plate is vibrated in Fig. 1；
Fig. 4 is the top view that metal plate is vibrated in Fig. 1；
Fig. 5 is the mounting structure side view that metal plate and clamping plate and fixed plate are vibrated in Fig. 1；
Fig. 6 is the mounting structure top view that metal plate and clamping plate and fixed plate are vibrated in Fig. 1；
Fig. 7 is the structure chart of another ultrasonic vibration roll processing device in the embodiment of the present application；
Fig. 8 is the structure chart of conventional ultrasonic vibration roll processing device；
Fig. 9 is a kind of FEM Simulation figure of ultrasonic vibration roll processing device in the embodiment of the present application；
Wherein, appended drawing reference is, lathe 1, workpiece 2, rolling tools head 3, vibration metal plate 4, clamping plate 5, piezoelectric ceramic piece
6, protruding block 7, fastener 8, supersonic generator 9, through-hole 10, through slot 11, fixed plate 12, fixing bolt 13, screw hole 14, bolt
15, copper electrode 16, work head 17, amplitude transformer 18, ultrasonic transducer 19, ultrasonic generator 20.
Specific embodiment
It is clearly and completely described below in conjunction with technical solution of the attached drawing to the embodiment of the present application, it is clear that described
Embodiment be the embodiment of the present application a part of the embodiment, instead of all the embodiments.Based on the reality in the embodiment of the present application
Example is applied, every other embodiment obtained by those of ordinary skill in the art without making creative efforts all belongs to
In the range of the embodiment of the present application protection.
In the description of the embodiment of the present application, it should be noted that term " center ", "upper", "lower", "left", "right",
The orientation or positional relationship of the instructions such as "vertical", "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings,
It is merely for convenience of description the embodiment of the present application and simplifies description, rather than the device or element of indication or suggestion meaning must have
There is specific orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limitation to the embodiment of the present application.In addition,
Term " first ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the embodiment of the present application, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the embodiment of the present application.
It should be understood that the application is applied to during workpiece progress ultrasonic vibration rolling and processing, referring to Fig. 1, Fig. 1 is this Shen
Please in embodiment ultrasonic vibration roll processing device structure chart, as shown in Figure 1, including vibration metal plate 4, vibration gold in Fig. 1
Category plate 4 is square plate, and the top of vibration metal plate 4 is extended with protruding block 7, and the first face A for vibrating metal plate is fixed with fastener
8, fastener 8 is equipped with through-hole 10；Clamping plate 5, through slot 11 is provided on clamping plate 5, and vibration metal plate 4 passes through through-hole 10 and through slot 11 and folder
Plate 5 is fixedly connected；Rolling tools head 3, rolling tools head 3 are connect with protruding block 7；Piezoelectric ceramic piece 6, piezoelectric ceramic piece 6 are arranged
On the second face B of vibration metal plate, supersonic generator 9, supersonic generator 9 is connect with the upper surface of piezoelectric ceramic piece 6,
Supersonic generator 9 is connect with vibration metal plate 4.
The application devises a kind of ultrasonic vibration roll processing device, in use, workpiece 2 to be processed is fixed on lathe
1, so that workpiece 2 does rotary motion in lathe 1, the ultrasonic vibration roll processing device of the present embodiment is then mounted on lathe 1
On, so that the machining area of 3 alignment pieces 2 of rolling tools head, starts supersonic generator 9, it will be sinusoidal by supersonic generator 9
Wave electric signal is connected on the piezoelectric ceramic piece 6 for being mounted on vibration metal plate 4, and piezoelectric ceramic piece 6 generates certain according to piezoelectric effect
The ultrasonic vibration of Oscillation Amplitude and frequency, because piezoelectric ceramic piece 6 is connect with vibration metal plate 4, monolith vibrates metal plate 4
Also ultrasonic vibration can be therefore generated, and is directly passed to rolling tools head 3, and then ultrasonic vibration is carried out to the machining area of workpiece
Rolling and processing.
In order to make it easy to understand, please referring to Fig. 2-Fig. 4, Fig. 2 is the side view that metal plate is vibrated in Fig. 1, and Fig. 3 is to shake in Fig. 1
The front view of dynamic metal plate, Fig. 4 are the top view that metal plate is vibrated in Fig. 1, and as seen in figs. 5-6, Fig. 5 is to vibrate metal in Fig. 1
The mounting structure side view of plate and clamping plate and fixed plate, Fig. 6 are the mounting structure that metal plate and clamping plate and fixed plate are vibrated in Fig. 1
Top view, the fastener 8 for vibrating metal plate is fastening plates, and fastening plates are equipped with through-hole 10, shape and the through slot 11 of through-hole 10
Shape matches, so that fastening plates are fixedly connected by through-hole 10 and bolt 15 with the through slot 11 of clamping plate.The ultrasound of the present embodiment
Vibration rolling processing unit (plant) is additionally provided with fixed plate 12 and fixing bolt 13, and fixed plate 12 is vertically fixed on one end of clamping plate 5, fixed
Screw hole 14 is additionally provided on plate 12, the shape of screw hole 14 is matched with the shape of fixing bolt 13, so that fixing bolt 13 passes through spiral shell
The position of the fixed vibration metal plate 4 in hole 14.The through slot 11 of clamping plate 5 be can allow bolt 15 head of screw countersunk head slot, depth according to
The case where head of screw of bolt 15, determines.
Specifically, the size according to selected piezoelectric ceramic piece 6, it is determined that the size of vibration metal plate 4, illustraton of model is as schemed
It is shown.What the vibration metal plate 4 of the application was selected is material of No. 45 steel as vibration metal plate 4, is carried out to No. 45 steel wool embryos
96 × 66 × 14mm of length, width and height is rough milled into, to the burr of workpiece surface and rougher goes out to polish using file.Fixed plate 12
The one end for being vertically fixed on clamping plate 5 forms L-type steel material, and material used in fixed plate 12 and clamping plate 5 is Q235.In fixed plate 12
A screw hole 14 is opened in centre, and the diameter of screw hole 14 is determined according to the outer diameter of fixing bolt 13.Fixing bolt 13 is for limiting vibration
The movement of the horizontal direction of metal plate 4.
In order to make it easy to understand, referring to Fig. 7, Fig. 7 is another ultrasonic vibration roll processing device in the embodiment of the present application
Structure chart, fixing bolt 13 passes through the position of the fixed vibration metal plate 4 of screw hole 14.
Further, the piezoelectric ceramic piece 6 of the present embodiment is piezoelectric bimorph.Piezoelectric bimorph is two pieces of potsherd difference
The top and bottom of copper electrode 16 being affixed on, and their polarization direction is consistent, the polarization direction of piezoelectric bimorph is consistent, therefore,
The mode of connection uses parallel connection type, adds monolith vibration metal plate 4 after alternating current that can generate bending vibration.
Further, the piezoelectric ceramic piece 6 of the present embodiment is fitted on the second face B of vibration metal plate by adhesive.
Further, the rolling tools head 3 of the present embodiment, the material of selection is high-speed steel, in the difficulty or ease in view of processing
By the roller portion of rolling tools head 3 on the basis of degree, welded with the protruding block 7 of vibration metal plate 4.
Further, the anode of the supersonic generator of the present embodiment is connected by the upper surface of conducting wire and piezoelectric ceramic piece 6
It connects, the cathode of supersonic generator is connect by conducting wire with vibration metal plate 4.So as to form circuit, vibration is generated.
Further, the protruding block of the present embodiment is two pieces；The quantity of through slot 11 is two, and two through slots 11 are parallel to each other
Setting on clamping plate 5；The quantity of through-hole 10 is 4, and through-hole 10 is symmetrical arranged two-by-two, and the position of through-hole 10 and through slot 11
Position matches, so that fastening plates are fixedly connected by through-hole 10 with the through slot 11 of clamping plate.The width of two through slots 11 of clamping plate 5 apart
Degree is matched with through-hole 10.Through-hole 10 is matched with the size of through slot 11, and the size of the positioning of the two is relatively accurate, need first into
Row marking, then punch.After having beaten hole, using the handle craft tapping of tapping, using specification is the screw tap of M4.
FEM Simulation is carried out to the ultrasonic vibration roll processing device of the embodiment of the present invention, steps are as follows:
Model first is established to No. 45 steel metals by the programming of simulation software, and inputs input material performance parameter, then
It is sticked piezoelectric ceramic piece 6 (PZT piezoelectric ceramic piece) on the surface of vibration metal plate 4, dimensions is also by compiling private code
It establishes, what is selected later is the piezoceramic material of p5, it is as shown in the table for material parameter.
The basic parameter of table 1PZT piezoelectric ceramics
| Material model | Electromechanical coupling factor | Dielectric constant | Dielectric loss | Piezoelectric constant | Curie temperature |
| P5 | >0.51 | 1700 | 0.5 | 280×12C/N | 3900 |
After model foundation, after having divided grid, to be anode on piezoelectric ceramic piece 6, lower section vibrates metal plate 4 and adds for cathode
The ultrasonic signal of upper sinusoidal waveform, frequency select to be 20kHz, voltage swing 200V.As a result as shown in figure 9, input is sinusoidal
After the ultrasonic signal of waveform, regions of different colours represents the difference of pressure value suffered by the size area.
The description of the present application and term " first " in above-mentioned attached drawing, " second ", " third ", " the 4th " etc. are (if deposited
) it is to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that use in this way
Data are interchangeable under appropriate circumstances, so that embodiments herein described herein for example can be in addition to illustrating herein
Or the sequence other than those of description is implemented.In addition, term " includes " and " having " and their any deformation, it is intended that
Cover it is non-exclusive include, for example, containing the process, method, system, product or equipment of a series of steps or units need not limit
In step or unit those of is clearly listed, but may include be not clearly listed or for these process, methods, produce
The other step or units of product or equipment inherently.
It should be appreciated that in this application, " at least one (item) " refers to one or more, and " multiple " refer to two or two
More than a."and/or" indicates may exist three kinds of relationships, for example, " A and/or B " for describing the incidence relation of affiliated partner
It can indicate: only exist A, only exist B and exist simultaneously tri- kinds of situations of A and B, wherein A, B can be odd number or plural number.Word
Symbol "/" typicallys represent the relationship that forward-backward correlation object is a kind of "or"." at least one of following (a) " or its similar expression, refers to
Any combination in these, any combination including individual event (a) or complex item (a).At least one of for example, in a, b or c
(a) can indicate: a, b, c, " a and b ", " a and c ", " b and c ", or " a and b and c ", and wherein a, b, c can be individually, can also
To be multiple.
The above, above embodiments are only to illustrate the technical solution of the application, rather than its limitations；Although referring to before
Embodiment is stated the application is described in detail, those skilled in the art should understand that: it still can be to preceding
Technical solution documented by each embodiment is stated to modify or equivalent replacement of some of the technical features；And these
It modifies or replaces, the spirit and scope of each embodiment technical solution of the application that it does not separate the essence of the corresponding technical solution.
Claims (10)
1. a kind of ultrasonic vibration roll processing device characterized by comprising
Metal plate is vibrated, the vibration metal plate is square plate, and the top of the vibration metal plate is extended with protruding block, the vibration
First face of dynamic metal plate is fixed with fastener, and the fastener is equipped with through-hole；
Clamping plate, through slot is provided on the clamping plate, and the vibration metal plate is solid by the through-hole and the through slot and the clamping plate
Fixed connection；
Rolling tools head, the rolling tools head are connect with the protruding block；
Piezoelectric ceramic piece, the piezoelectric ceramic piece are arranged on the second face of the vibration metal plate,
Supersonic generator, the supersonic generator are connect with the upper surface of the piezoelectric ceramic piece, and the ultrasonic wave occurs
Device is connect with the vibration metal plate.
2. ultrasonic vibration roll processing device according to claim 1, which is characterized in that the fastener is fastening plates,
The fastening plates are equipped with through-hole, and the shape of the through-hole is matched with the shape of the through slot, so that the fastening plates pass through
The through-hole and bolt are fixedly connected with the through slot of the clamping plate.
3. ultrasonic vibration roll processing device according to claim 1, which is characterized in that the ultrasonic vibration rolling and processing
Device is additionally provided with fixed plate and fixing bolt, and the fixed plate is vertically fixed on one end of the clamping plate, goes back in the fixed plate
Equipped with screw hole, the shape of the screw hole is matched with the shape of the fixing bolt, so that the fixing bolt passes through the spiral shell
The position of the fixed vibration metal plate in hole.
4. ultrasonic vibration roll processing device according to claim 1, which is characterized in that the piezoelectric ceramic piece is piezoelectricity
Twin lamella.
5. ultrasonic vibration roll processing device according to claim 1, which is characterized in that the piezoelectric ceramic piece passes through viscous
Mixture is fitted on the second face of the vibration metal plate.
6. ultrasonic vibration roll processing device according to claim 1, which is characterized in that the supersonic generator is just
Pole is connect by conducting wire with the upper surface of the piezoelectric ceramic piece, and the cathode of the supersonic generator passes through conducting wire and the vibration
Dynamic metal plate connection.
7. ultrasonic vibration roll processing device according to claim 1, which is characterized in that the rolling tools head with it is described
Raised block welding.
8. according to claim 1 to ultrasonic vibration roll processing device described in 7 any one, which is characterized in that the protrusion
Block is two pieces.
9. according to claim 1 to ultrasonic vibration roll processing device described in 7 any one, which is characterized in that the through slot
Quantity be two, the setting that two through slots are parallel to each other is on the clamping plate.
10. according to ultrasonic vibration roll processing device described in claim 9 any one, which is characterized in that the through-hole
Quantity is 4, and the through-hole is symmetrical arranged two-by-two, and the position of the through-hole and the position of the through slot match, so that institute
It states fastening plates and is fixedly connected by the through-hole with the through slot of the clamping plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910152892.XA CN110000514B (en) | 2019-02-28 | 2019-02-28 | Ultrasonic vibration rolling processing device |
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| CN201910152892.XA CN110000514B (en) | 2019-02-28 | 2019-02-28 | Ultrasonic vibration rolling processing device |
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| CN110000514B CN110000514B (en) | 2024-06-28 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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