CN207521437U - A kind of composite ultraphonic vibration assists micro- extrusion molding process equipment - Google Patents
A kind of composite ultraphonic vibration assists micro- extrusion molding process equipment Download PDFInfo
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- CN207521437U CN207521437U CN201721260348.XU CN201721260348U CN207521437U CN 207521437 U CN207521437 U CN 207521437U CN 201721260348 U CN201721260348 U CN 201721260348U CN 207521437 U CN207521437 U CN 207521437U
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- ultrasonic
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- ultrasonic vibration
- forcing press
- top board
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- 238000001125 extrusion Methods 0.000 title claims abstract description 41
- 238000000034 method Methods 0.000 title claims abstract description 37
- 230000008569 process Effects 0.000 title claims abstract description 31
- 239000002131 composite material Substances 0.000 title claims abstract description 22
- 238000009434 installation Methods 0.000 claims abstract description 50
- 230000006835 compression Effects 0.000 claims abstract description 39
- 238000007906 compression Methods 0.000 claims abstract description 39
- 238000002604 ultrasonography Methods 0.000 claims description 11
- 230000009977 dual effect Effects 0.000 claims description 4
- 230000003028 elevating effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 3
- 239000002184 metal Substances 0.000 abstract description 2
- 230000007423 decrease Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000010358 mechanical oscillation Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
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Abstract
The utility model provides a kind of composite ultraphonic vibration and assists micro- extrusion molding process equipment, including two ultrasonic vibration platforms, top board and lower platen, wherein a ultrasonic vibration platform is fixed on lower platen, another ultrasonic vibration platform is fixed on top board, each ultrasonic vibration platform includes ultrasonic vibration installation, a ultrasonic horn is equipped on each ultrasonic vibration installation, wherein a ultrasonic horn fixes workpiece to be formed, another ultrasonic horn fixes micro- compression tool.Workpiece to be formed and micro- compression tool are set toward each other, one lifting gear is at least connect with one of top board and lower platen, under the driving of lifting gear, top board and lower platen relative motion and micro- compression tool is made to process workpiece to be formed by reducing the distance between micro- compression tool and workpiece to be formed.Advantageous effect：Can assisting ultrasonic vibration be applied to micro- compression tool and workpiece to be formed simultaneously, so as to improve micro- extrusion molding ability of metal and micro- extrusion molding quality of part.
Description
Technical field
The utility model is related to micro- extrusion apparatus technical field more particularly to a kind of composite ultraphonic vibration auxiliary are micro- crowded
Pressing formation process equipment.
Background technology
With miniature parts apply in fields such as electronics, biology, medical instrument and MEMS it is more and more extensive, zero
The microsecond delay technology of part is widely paid close attention to.Occur the 1990s preparing miniature zero using traditional plastic processing technology
The micro forming of part is in the part of below 1mm available for producing the size at least on two-dimensional direction.Micro-plasticity forming
Miniature parts prepared by technique have many advantages, such as that high-precision, high efficiency, low cost and net forming, micro-plasticity forming have become
One of ideal method of fine parts batch production.
Ultrasonic wave added micro-plasticity forming technique is one of current micro-plasticity forming field forward position research direction.In ultrasonic wave added
In micro-plasticity forming technique, ultrasonic system is generated by ultrasonic-frequency power supply, ultrasonic transducer and ultrasonic amplitude transformer and ultrasonic horn
Supersonic frequency mechanical oscillation simultaneously increase the amplitude of vibration, pass to machining tool or workpiece to be machined, it is made to generate high-frequency resonant,
It is processed so as to fulfill ultrasonic wave added micro-plasticity forming.The ultrasonic micro-plasticity forming technique of existing Research Literature report mainly has ultrasound
It is micro- squeeze, the micro- jumping-up of ultrasound, ultrasonic microbend, ultrasonic micro-stretching, the micro- punching of ultrasound and ultrasonic micro-embossing process.
Since the ultrasonic device placed vertically needs larger installation space, it is unfavorable for being pacified on existing forcing press
Dress, so needing to develop the micro- extrusion molding apparatus of ultrasound being easily installed.In addition, reported at present ultrasonic vibration auxiliary it is micro- into
In shape technique, mainly by being vibrated to applying assisting ultrasonic by Forming Workpiece or the single object of micro- compression tool, there are no to quilt
Forming Workpiece and micro- compression tool apply the research report of composite ultraphonic vibration simultaneously.
Utility model content
In view of this, the embodiment of the utility model provide one kind can simultaneously to micro- compression tool and workpiece to be formed
Apply assisting ultrasonic vibration and save the micro- extrusion molding process equipment of composite ultraphonic vibration auxiliary of installation space.
The embodiment of the utility model provides a kind of composite ultraphonic vibration and assists micro- extrusion molding process equipment, including opposite
A forcing press top board and a forcing press lower platen for setting, further includes two ultrasonic vibration platforms, wherein a ultrasonic vibration
Platform is fixed on the forcing press lower platen, and another ultrasonic vibration platform is fixed on the forcing press top board, Mei Yisuo
It states ultrasonic vibration platform and includes ultrasonic vibration installation, a ultrasonic horn is equipped on each ultrasonic vibration installation,
In the ultrasonic horn fix workpiece to be formed, another ultrasonic horn fixes micro- compression tool, described to be formed
Workpiece and micro- compression tool are set toward each other, a lifting gear at least with the forcing press top board and the forcing press
The connection of one of lower platen, under the driving of the lifting gear, the forcing press top board and the forcing press lower platen
Relative motion and add micro- compression tool by reducing the distance between micro- compression tool and the workpiece to be formed
Workpiece to be formed described in work.
Further, the forcing press top board and the forcing press lower platen are setting up and down, the lifting gear and institute
The connection of forcing press top board is stated so that the forcing press top board to be driven to be moved in the relatively described forcing press lower platen of vertical direction.
Further, a rack is further included, the forcing press top board and the forcing press lower platen are located at the rack
Interior, the lifting gear connect to be driven by the driving device with a driving device and elevating movement occurs, the driving dress
It puts and is fixed on the rack.
Further, the driving device is motor or hydraulic cylinder.
Further, the forcing press top board, the forcing press lower platen and the two ultrasonic vibration platforms are mutually flat
Row.
Further, the two ultrasonic vibrations platform is respectively the upper ultrasonic vibration platform positioned at the forcing press top board
With the lower ultrasonic vibration platform positioned at the forcing press lower platen, two ultrasonic vibration installations are respectively upper ultrasonic vibration installation
With lower ultrasonic vibration installation, the upper ultrasonic vibration platform includes upper ultrasonic vibration installation and consolidates the upper ultrasonic vibration installation
Due to the upper bed-plate of the forcing press top board, the lower ultrasonic vibration platform includes lower ultrasonic vibration installation and will be described lower super
Acoustic vibration device is fixed on the lower bottom base of the forcing press lower platen, and the upper bed-plate and the lower bottom base are each perpendicular to the pressure
Power machine top board and lower platen.
Further, two ultrasonic vibration installations are that dual transducers drive ultrasonic vibration installation, each ultrasound
Vibrating device further includes two ultrasonic transducers and the two stepped ultrasonic amplitude transformers positioned at the ultrasonic horn opposite end, institute
It states the two stepped one end of ultrasonic amplitude transformer far from the ultrasonic horn and is respectively connected with a ultrasonic transducer.
Further, two ultrasonic transducers are connect respectively with same ultrasonic-frequency power supply, and the ultrasonic vibration installation is pair
The linear structure of title.
Further, the upper bed-plate and the lower bottom base are respectively two, and two upper bed-plates are individually fixed in described
At the ring flange of described two stepped ultrasonic amplitude transformers of upper ultrasonic vibration installation, two lower bottom bases are individually fixed in described
At the ring flange of described two stepped ultrasonic amplitude transformers of lower ultrasonic vibration installation, ultrasound is shaken at the ring flange of horn,stepped
Width is zero.
Further, the ultrasonic horn is porous ultrasonic horn, including main body and respectively in the main body
The convex platform and lower convex platform at lower both ends, the convex platform are equipped with several blind holes, and each blind hole is each parallel to upper and lower orientation
The direction at place, and screw thread is equipped in each blind hole, the convex platform on the same ultrasonic horn and it is described under
The structure of boss is mutually mirror, and the workpiece to be formed or micro- compression tool are fixed on by the corresponding blind hole
The corresponding ultrasonic horn.
The advantageous effect that the technical solution that the embodiment of the utility model provides is brought is：It is described in the utility model compound
Ultrasonic vibration assists micro- extrusion molding process equipment to include the two ultrasonic vibration platforms for being mutually mirror setting, by making
Micro- compression tool and the workpiece to be formed are individually fixed in the two driving ultrasonic vibration platforms, so as to be squeezed to micro-
Pressure tool and workpiece to be formed apply assisting ultrasonic vibration simultaneously.And the forcing press top board passes through lifting gear and the drive
Dynamic device connection, the forcing press top board relatively described forcing press lower platen under the driving of the driving device are moved and are led to
It crosses and reduces the distance between micro- compression tool and the workpiece to be formed and make to treat into described in micro- compression tool processing
Shape workpiece is improving the efficiency of micro- extrusion molding processing, is improving micro- extrusion molding ability of metal and micro- extrusion molding of part
While quality, the quality of micro- extrusion molding processing is also contributed to, and is opened while to micro- compression tool and to be formed
Workpiece applies the research direction of assisting ultrasonic vibration.
Description of the drawings
Fig. 1 is that the utility model closes the front schematic view that ultrasonic vibration assists micro- extrusion molding process equipment；
Fig. 2 is that the utility model closes the side view that ultrasonic vibration assists micro- extrusion molding process equipment；
Fig. 3 is that the utility model closes the upper transducer drive ultrasonic vibration that ultrasonic vibration assists micro- extrusion molding process equipment
The vertical view of device.
Specific embodiment
It is new to this practicality below in conjunction with attached drawing to make the purpose of this utility model, technical solution and advantage clearer
Type embodiment is further described.
It please refers to Fig.1, the embodiment of the utility model provides a kind of composite ultraphonic vibration and assists micro- extrusion molding processing
Equipment carries out micro- extrusion molding processing for treating Forming Workpiece 6, mainly includes rack 9 and is installed on the two of the rack 9 and changes
Ultrasonic vibration platform.
The rack 9 is internally provided with micro- extrusion molding space 10, and a forcing press top board 8 and a forcing press lower platen 5 divide
It is not set to the opposite end in micro- extrusion molding space 10, i.e., described forcing press top board 8 and the forcing press lower platen
5 are oppositely arranged, and the forcing press lower platen 5 is located at the underface of the forcing press top board 8.
The forcing press top board 8, the 5 and two ultrasonic vibration platform of the forcing press lower platen are mutually parallel.It is described
Two ultrasonic vibration platforms are respectively to be pushed positioned at the upper ultrasonic vibration platform of the forcing press top board 8 and positioned at the forcing press
The lower ultrasonic vibration platform of plate 5.The upper ultrasonic vibration platform and lower ultrasonic vibration platform was last is equipped with a ultrasonic vibration
Device, respectively upper ultrasonic vibration installation and lower ultrasonic vibration installation, the upper ultrasonic vibration installation and the lower ultrasonic vibration
Device is mutually parallel and parallel with the forcing press top board 8 and the forcing press lower platen 5, while the upper ultrasound is shaken
Move device and the lower ultrasonic vibration installation mirror symmetry in the up-down direction.
Each ultrasonic vibration installation is included positioned at an intermediate ultrasonic horn 3 and positioned at the ultrasonic horn
The two of 3 opposite ends, 2 and two ultrasonic transducer 1 of stepped ultrasonic amplitude transformer, described two stepped ultrasonic amplitude transformers 2 are separate
One end of the ultrasonic horn 3 is respectively connected with a ultrasonic transducer 1, and two ultrasonic transducers 1 surpass simultaneously with single
Acoustic-electric source 14 connects, and the ultrasonic vibration installation is symmetrical linear type arrangement.
The upper ultrasonic vibration platform is further included is fixed on the forcing press top board 8 by the upper ultrasonic vibration installation
Upper bed-plate 11, the lower ultrasonic vibration platform is further included is fixed on the forcing press lower platen 5 by the lower ultrasonic vibration installation
Lower bottom base 4, the upper bed-plate 11 and the lower bottom base 4 are each perpendicular to the forcing press top board 8.
The upper bed-plate 11 and the lower bottom base 4 are respectively two, and two upper bed-plates 11 are individually fixed in described super
At two ring flanges of described two stepped ultrasonic amplitude transformers 2 of acoustic vibration device, two lower bottom bases 4 are individually fixed in described
At two ring flanges of described two stepped ultrasonic amplitude transformers 2 of lower ultrasonic vibration installation.I.e. two upper bed-plates 11 are mutually right
Claim setting, two lower bottom bases 4 are also symmetrically set, so as to the fixation for enabling the upper ultrasonic vibration installation more stable
In the forcing press top board 8, enable the lower ultrasonic vibration installation it is more stable be fixed on the forcing press lower platen 5.
The ultrasonic horn 3 is porous ultrasonic horn, including main body and respectively positioned at the main body upper and lower ends
Convex platform 12 and lower convex platform 12 ', the convex platform 12 are equipped with several blind holes 13, and each blind hole 13 is each parallel to upper and lower
Direction where position, and screw thread is equipped in each blind hole 13,12 He of the convex platform on the same ultrasonic horn
The structure of the lower convex platform 12 ' is mutually mirror, and workpiece 6 or micro- compression tool 7 to be formed pass through the corresponding blind hole 13
It is fixed on the corresponding ultrasonic horn 3.In embodiment one, the ultrasonic horn of the upper ultrasonic vibration installation
3 fix micro- compression tool 7, and the ultrasonic horn of the lower ultrasonic vibration installation fixes the workpiece 6 to be formed, institute
State workpiece 6 to be formed and micro- compression tool 7 set toward each other, but be not precluded in other embodiment, it is described on
The ultrasonic horn 3 of ultrasonic vibration installation fixes the workpiece to be formed 6, the ultrasound of the lower ultrasonic vibration installation
Amplitude transformer 3 fixes micro- compression tool 7.
Composite ultraphonic vibration described in the utility model assists two ultrasonic vibrations in micro- extrusion molding process equipment
Device be dual transducers driving ultrasonic vibration installation (preferably described ultrasonic vibration installation be application No. is
A kind of dual transducers described in CN201520071898.1, the patent document that publication date is 2015.07.08 drive ultrasonic vibration
Platform), by making the direction of the blind hole 13 on the ultrasonic horn 3 where the upper ultrasonic vibration installation
Rectilinear direction or by making the blind hole direction on the ultrasonic horn 3 where the stepped ultrasonic amplitude transformer 2
Rectilinear direction, and by level of ultrasonic vibration be converted to vertical ultrasonic vibration, so horizontal install and (be horizontally mounted) in the pressure
The ultrasonic vibration installation on power machine top board 8 and the forcing press lower platen 5 can be on vertical direction (vertical direction)
Implement the operation of the processing workpiece to be formed, greatly reduce the occupancy to space.
At least one of them connect one lifting gear 15 with the forcing press top board 8 and the forcing press lower platen 5,
In embodiment one, the lifting gear 15 is connect with the forcing press top board 8, while the lifting gear 15 also drives with one
Dynamic device 16 connects, and the driving device 16 is fixed on the rack 9, and the driving device 16 is used to drive the lifting gear
15 drive the forcing press top boards 8 to move up and down and make the forcing press top board 8 close to or far from the forcing press
Lower platen 5.The driving device 16 is motor, and the lifting gear 15 is pressed to connect on the motor 16 and the forcing press
The screw of plate 8 or the driving device 16 are hydraulic cylinder, and the lifting gear 15 is connects the hydraulic cylinder and institute
State the Telescopic-cylinder bar of forcing press top board 8.In other embodiment, the lifting gear 15 simultaneously on the forcing press
Pressing plate 8 and the forcing press lower platen 5 connect, under the action of the lifting gear 15, the forcing press top board 8 and described
Forcing press lower platen 5 does relative motion along the lifting gear 15；Or in another other embodiment, the lifting gear
15 connect with the forcing press top board 8, and another lifting gear is connect with the forcing press lower platen 5, in the lifting gear
15 and another lifting gear collective effect under, the forcing press top board 8 and the forcing press lower platen 15 are done relatively
Movement.Reduce micro- extruding work by the relative motion between the forcing press top board 8 and the forcing press lower platen 5
Tool the distance between 7 and the workpiece to be formed 6 make micro- compression tool 7 process the workpiece to be formed 6.
Micro- extrusion molding process equipment is assisted to the work to be formed using composite ultraphonic described in the utility model vibration
When part 6 carries out micro- extrusion molding processing：
In embodiment one, while start the upper ultrasonic vibration platform and the lower ultrasonic vibration platform, make described treat
Forming Workpiece 6 is vibrated vertically together with the ultrasonic horn 3 on the lower ultrasonic vibration platform, while makes micro- extruding
Tool 7 vibrates vertically together with the ultrasonic horn 3 on the upper ultrasonic vibration platform.Start the driving device 16,
The upper ultrasonic vibration platform is made to be moved downwardly together with the forcing press top board 8, until micro- compression tool 7 declines
It is contacted to the surface with the workpiece 6 to be formed, then proceeding to decline micro- compression tool 7 makes it to the workpiece to be formed
6 carry out micro- extrusion process.
In embodiment two, only start the upper ultrasonic vibration platform, micro- compression tool 7 is made to shake with the upper ultrasound
The ultrasonic horn 3 on moving platform vibrates vertically together.Start the driving device 16, make the upper ultrasonic vibration platform
It is moved downwardly together with the forcing press top board 8, until micro- compression tool 7 drops to and the workpiece 6 to be formed
Surface contacts, and then proceeding to decline micro- compression tool 7 makes it carry out micro- extrusion process to the workpiece 6 to be formed.
In embodiment three, only start the lower ultrasonic vibration platform, the workpiece to be formed 6 is made to shake with the lower ultrasound
The ultrasonic horn 3 on moving platform vibrates vertically together.Start the driving device 16, make the upper ultrasonic vibration platform
It is moved downwardly together with the forcing press top board 8, until micro- compression tool 7 drops to and the workpiece 6 to be formed
Surface contacts, and then proceeding to decline micro- compression tool 7 makes it carry out micro- extrusion process to the workpiece 6 to be formed.
By embodiment one, embodiment two and embodiment three it is found that composite ultraphonic described in the utility model vibration auxiliary is micro-
Extrusion molding process equipment can as needed carry out the workpiece 6 to be formed the processing of various ways.
Composite ultraphonic vibration described in the utility model assists micro- extrusion molding process equipment to include being mutually mirror setting
The two ultrasonic vibration platforms put, by the way that micro- compression tool 7 and the workpiece to be formed 6 is made to be individually fixed in two institutes
Ultrasonic vibration platform is stated, so as to apply assisting ultrasonic vibration simultaneously to micro- compression tool 7 and workpiece to be formed 6.It is and described
Forcing press top board 8 is connect by lifting gear 15 with the driving device 16, and the forcing press top board 8 is in the driving
Relatively described forcing press lower platen 5, which moves through, under the driving of device 16 reduces micro- compression tool 7 and described to be formed
The distance between workpiece 6 and micro- compression tool 7 is made to process the workpiece to be formed 6, improving the processing of micro- extrusion molding
While efficiency, the quality of micro- extrusion molding processing is also contributed to, and is opened while to micro- compression tool and to be formed
Workpiece applies the research direction of assisting ultrasonic vibration.
Herein, the involved nouns of locality such as forward and backward, upper and lower are to be located in figure with parts in attached drawing and zero
Part mutual position defines, only for the purpose of expressing the technical solution clearly and conveniently.It should be appreciated that the noun of locality
Use should not limit the claimed range of the application.
In the absence of conflict, the feature in embodiment and embodiment herein-above set forth can be combined with each other.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all in this practicality
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (10)
1. a kind of composite ultraphonic vibration assists micro- extrusion molding process equipment, it is characterised in that：Including the pressure being oppositely arranged
Machine top board and a forcing press lower platen, further include two ultrasonic vibration platforms, wherein a ultrasonic vibration platform is fixed on institute
Forcing press lower platen is stated, another ultrasonic vibration platform is fixed on the forcing press top board, and each ultrasonic vibration is put down
Platform includes ultrasonic vibration installation, a ultrasonic horn is equipped on each ultrasonic vibration installation, wherein a ultrasound
Amplitude transformer fixes workpiece to be formed, and another ultrasonic horn fixes micro- compression tool, the workpiece to be formed and described micro-
Compression tool is set toward each other, a lifting gear at least with the forcing press top board and the forcing press lower platen wherein it
One connection, under the driving of the lifting gear, the forcing press top board and the forcing press lower platen relative motion and lead to
It crosses and reduces the distance between micro- compression tool and the workpiece to be formed and make the micro- compression tool processing described to be formed
Workpiece.
2. composite ultraphonic vibration as described in claim 1 assists micro- extrusion molding process equipment, it is characterised in that：The pressure
Machine top board and the forcing press lower platen are setting up and down, and the lifting gear is connect with the forcing press top board to drive
Forcing press top board is stated in the relatively described forcing press lower platen movement of vertical direction.
3. composite ultraphonic vibration as claimed in claim 2 assists micro- extrusion molding process equipment, it is characterised in that：Further include one
Rack, the forcing press top board and the forcing press lower platen are located in the rack, and the lifting gear and a driving fill
It puts connection and elevating movement occurs to be driven by the driving device, the driving device is fixed on the rack.
4. composite ultraphonic vibration as claimed in claim 3 assists micro- extrusion molding process equipment, it is characterised in that：The driving
Device is motor or hydraulic cylinder.
5. composite ultraphonic vibration as described in claim 1 assists micro- extrusion molding process equipment, it is characterised in that：The pressure
Machine top board, the forcing press lower platen and the two ultrasonic vibration platforms are mutually parallel.
6. composite ultraphonic vibration as claimed in claim 5 assists micro- extrusion molding process equipment, it is characterised in that：It is described two to surpass
Sound and vibration moving platform is respectively positioned at the upper ultrasonic vibration platform of the forcing press top board and positioned at the forcing press lower platen
Lower ultrasonic vibration platform, two ultrasonic vibration installations are respectively upper ultrasonic vibration installation and lower ultrasonic vibration installation, it is described on
Ultrasonic vibration platform includes upper ultrasonic vibration installation and the upper ultrasonic vibration installation is fixed on the forcing press top board
Upper bed-plate, the lower ultrasonic vibration platform include lower ultrasonic vibration installation and the lower ultrasonic vibration installation are fixed on the pressure
The lower bottom base of power machine lower platen, the upper bed-plate and the lower bottom base are each perpendicular to the forcing press top board and lower platen.
7. composite ultraphonic vibration as claimed in claim 6 assists micro- extrusion molding process equipment, it is characterised in that：Two is described super
Acoustic vibration device is dual transducers driving ultrasonic vibration installation, and each ultrasonic vibration installation further includes two ultrasonic transducers
With the two stepped ultrasonic amplitude transformers positioned at the ultrasonic horn opposite end, described two stepped ultrasonic amplitude transformers are far from institute
The one end for stating ultrasonic horn is respectively connected with a ultrasonic transducer.
8. composite ultraphonic vibration as claimed in claim 7 assists micro- extrusion molding process equipment, it is characterised in that：Two is described super
Sonic transducer is connect respectively with same ultrasonic-frequency power supply, and the ultrasonic vibration installation is symmetrical linear structure.
9. composite ultraphonic vibration as claimed in claim 7 assists micro- extrusion molding process equipment, it is characterised in that：The upper bottom
Seat and the lower bottom base are respectively two, and two upper bed-plates are individually fixed in two ladder of the upper ultrasonic vibration installation
At the ring flange of type ultrasonic amplitude transformer, two lower bottom bases are individually fixed in two ladder of the lower ultrasonic vibration installation
At the ring flange of type ultrasonic amplitude transformer, ultrasonic amplitude is zero at the ring flange of horn,stepped.
10. composite ultraphonic vibration as described in claim 1 assists micro- extrusion molding process equipment, it is characterised in that：It is described super
Sound amplitude transformer is porous ultrasonic horn, including main body and respectively positioned at the convex platform and lower convex platform of the main body upper and lower ends,
The convex platform is equipped with several blind holes, and each blind hole is and each described blind each parallel to the direction where upper and lower orientation
Screw thread is equipped in hole, the structure of the convex platform and the lower convex platform on the same ultrasonic horn is mutually mirror,
The workpiece to be formed or micro- compression tool are fixed on the corresponding ultrasonic horn by the corresponding blind hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721260348.XU CN207521437U (en) | 2017-09-28 | 2017-09-28 | A kind of composite ultraphonic vibration assists micro- extrusion molding process equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721260348.XU CN207521437U (en) | 2017-09-28 | 2017-09-28 | A kind of composite ultraphonic vibration assists micro- extrusion molding process equipment |
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| Publication Number | Publication Date |
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| CN207521437U true CN207521437U (en) | 2018-06-22 |
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| CN201721260348.XU Expired - Fee Related CN207521437U (en) | 2017-09-28 | 2017-09-28 | A kind of composite ultraphonic vibration assists micro- extrusion molding process equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107413871A (en) * | 2017-09-28 | 2017-12-01 | 中国地质大学（武汉） | A kind of composite ultraphonic vibration aids in micro- extrusion molding process equipment |
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- 2017-09-28 CN CN201721260348.XU patent/CN207521437U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107413871A (en) * | 2017-09-28 | 2017-12-01 | 中国地质大学（武汉） | A kind of composite ultraphonic vibration aids in micro- extrusion molding process equipment |
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Granted publication date: 20180622 |