CN117733196B - Transducer integrated ultrasonic knife handle and ultrasonic processing system - Google Patents
Transducer integrated ultrasonic knife handle and ultrasonic processing system Download PDFInfo
- Publication number
- CN117733196B CN117733196B CN202410192382.6A CN202410192382A CN117733196B CN 117733196 B CN117733196 B CN 117733196B CN 202410192382 A CN202410192382 A CN 202410192382A CN 117733196 B CN117733196 B CN 117733196B
- Authority
- CN
- China
- Prior art keywords
- main body
- transducer
- ultrasonic
- cavity
- knife handle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000003754 machining Methods 0.000 claims abstract description 13
- 239000000919 ceramic Substances 0.000 claims description 27
- 230000000903 blocking effect Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000004088 simulation Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000004308 accommodation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Abstract
The invention belongs to the technical field of tool shanks, and particularly relates to an integrated ultrasonic tool shank of a transducer and an ultrasonic processing system. The ultrasonic knife handle comprises a knife handle integrated amplitude transformer and a piezoelectric unit, wherein the knife handle integrated amplitude transformer comprises a first main body and a second main body, a containing cavity for containing the piezoelectric unit is formed in the first main body, and the direction of an opening of the containing cavity is far away from the second main body; the piezoelectric unit is connected to one end of the second main body, which is close to the first main body, and one end of the second main body, which is far away from the first main body, is used for installing a cutter. According to the invention, the transducer transmits vibration to the cutter through the second main body, and the first main body and the second main body are of an integrated structure, so that the axes of the first main body and the second main body are consistent, the problems of precision and ultrasonic performance caused by machining tolerance and assembly precision errors in the existing split ultrasonic cutter handle are thoroughly solved, the precision and output performance of the ultrasonic cutter handle are improved, and the use effect is better.
Description
Technical Field
The invention belongs to the technical field of tool shanks, and particularly relates to an integrated ultrasonic tool shank of a transducer and an ultrasonic processing system.
Background
The ultrasonic auxiliary processing is used as a novel efficient composite processing method, has outstanding advantages on the precise processing of difficult-to-process materials (hard and brittle materials, composite materials, difficult-to-process metal materials and the like), has wide application prospects in the fields of aerospace, semiconductors, 3C, medical treatment, new energy sources and the like, and is widely used on numerical control machines.
The existing split ultrasonic knife handle is formed by assembling a transducer unit and a knife handle body, when the split ultrasonic knife handle is assembled, the assembled transducer unit is usually installed on the knife handle body in the modes of interference, gland, welding and the like, and an amplitude transformer of the transducer unit and the knife handle body are independent components, so that the axis of the amplitude transformer and the axis of the knife handle body cannot be kept consistent due to machining tolerance and installation accuracy, and therefore the precision and ultrasonic performance of a knife tool are affected.
Disclosure of Invention
The technical problems to be solved by the invention are as follows: the transducer integrated ultrasonic knife handle and the ultrasonic processing system are provided for solving the problems that the axis of the amplitude transformer in the existing split ultrasonic knife handle is not consistent with the axis of the knife handle body after the amplitude transformer and the knife handle body are assembled, and the precision and the ultrasonic performance are affected.
In order to solve the technical problems, in one aspect, an embodiment of the invention provides an integrated ultrasonic knife handle of a transducer, which comprises a knife handle integrated amplitude transformer and a piezoelectric unit, wherein the knife handle integrated amplitude transformer comprises a first main body and a second main body, a containing cavity for containing the piezoelectric unit is arranged in the first main body, and the direction of an opening of the containing cavity is far away from the second main body;
The piezoelectric unit is connected to one end of the second main body, which is close to the first main body, and one end of the second main body, which is far away from the first main body, is used for installing a cutter.
Optionally, the piezoelectric unit includes screw rod, back shroud and piezoceramics group, the back shroud sets up piezoceramics group keep away from the one end of second main part, be provided with the connecting hole on the second main part, the screw rod passes in proper order the back shroud with piezoceramics group and connect in the connecting hole.
Optionally, the piezoelectric ceramic group includes a plurality of piezoceramics piece that the range upon range of setting, piezoceramics piece cover is established the outside of screw rod is provided with the electrode slice between two adjacent piezoceramics piece.
Optionally, the piezoelectric unit further comprises an insulation sleeve sleeved outside the screw rod, and the insulation sleeve is located between the piezoelectric ceramic group and the screw rod.
Optionally, the transducer integrated ultrasonic knife handle further comprises a connecting cover, wherein the connecting cover is detachably connected to the first main body and used for blocking or opening the opening of the accommodating cavity.
Optionally, the first main body further has a first connection cavity, an external conical surface and a step surface for connecting with a spindle of a processing machine tool, the first connection cavity is located at a side of the accommodating cavity away from the second main body, and the connection cover can space the first connection cavity and the accommodating cavity;
The outer conical surface is connected with the step surface, and the outer conical surface and the step surface are used for being matched with the first connecting cavity to be connected and positioned with the main shaft. Optionally, the transducer integrated ultrasonic knife handle further comprises a chuck and a nut, a second connecting cavity is formed in one end, far away from the first main body, of the second main body, the nut is in threaded connection with the second main body and locks the chuck in the second connecting cavity, and a clamping hole for clamping a cutter is formed in the chuck.
Optionally, a cross-sectional area of the second connection cavity perpendicular to an axial direction thereof gradually increases in a direction away from the first body, and an outer contour of a portion of the collet located in the second connection cavity is adapted to the second connection cavity.
Optionally, the transducer integrated ultrasonic knife handle further comprises a wireless receiving module, and the wireless receiving module is arranged on the peripheral wall of the first main body.
In another aspect, an embodiment of the present invention provides an ultrasonic machining system, including a machining tool, a spindle, and a transducer-integrated ultrasonic tool shank as described above; the main shaft is arranged on the processing machine tool, and the transducer integrated ultrasonic knife handle is arranged on the main shaft.
According to the transducer integrated ultrasonic knife handle provided by the embodiment of the invention, the piezoelectric unit is arranged on the first main body of the knife handle integrated amplitude transformer, the knife is arranged on the second main body, and the transducer can transmit vibration to the knife through the second main body.
Drawings
FIG. 1 is a schematic view of an integrated transducer ultrasonic blade handle provided in one embodiment of the present invention;
FIG. 2 is an exploded view of a transducer integrated ultrasonic blade handle provided in an embodiment of the present invention;
FIG. 3 is a schematic cross-sectional view of an integrated ultrasonic transducer handle according to one embodiment of the present invention;
FIG. 4 is a diagram of simulation results of a transducer-integrated ultrasonic blade handle provided by an embodiment of the present invention;
fig. 5 is a diagram of simulation results of a conventional split ultrasonic blade handle.
Reference numerals in the specification are as follows:
1. The knife handle is integrated with the amplitude transformer; 11. a first body; 111. a receiving chamber; 112. a first connection chamber; 113. an outer conical surface; 114. a step surface; 12. a second body; 121. a connection hole; 122. a second connecting cavity;
2. a piezoelectric unit; 21. a screw; 22. a back cover plate; 23. a piezoelectric ceramic group; 231. a piezoelectric ceramic sheet; 24. an electrode sheet; 25. an insulating sleeve; 26. a chuck; 261. clamping holes; 27. a screw cap; 28. a wire;
3. A connection cover;
4. And a wireless receiving module.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects solved by the invention more clear, the invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
As shown in fig. 1 to 3, an integrated ultrasonic knife handle of a transducer provided by an embodiment of the present invention includes a knife handle integrated horn 1 and a piezoelectric unit 2, where the knife handle integrated horn 1 includes a first body 11 and a second body 12, the first body 11 and the second body 12 are in an integrated structure, a containing cavity 111 for containing the piezoelectric unit 2 is provided in the first body 11, an opening direction of the containing cavity 111 is far away from the second body 12, and the piezoelectric unit 2 can enter and exit the containing cavity 111 from the opening.
The piezoelectric unit 2 is connected to an end of the second body 12 close to the first body 11, and an end of the second body 12 far from the first body 11 is used for mounting a cutter. The piezoelectric unit 2 is a key component for converting ultrasonic frequency electric oscillation into ultrasonic mechanical vibration, and the second body 12 can transmit the ultrasonic vibration to a cutter, and the cutter acts on the processing surface of the workpiece to shape the workpiece.
In the existing ultrasonic knife handle, the amplitude transformer of the transducer and the knife handle body are independent components, and are required to be assembled and matched, and due to machining tolerance and assembly precision errors, the ultrasonic knife handle has the following problems: (1) The problem that the amplitude radial component caused by different shafts affects the precision is unavoidable because the axis of the amplitude transformer is not consistent with the axis of the cutter handle body. (2) The eccentric deflection angle of the piezoelectric component of the transducer can cause poor ultrasonic amplitude and influence ultrasonic processing effect. (3) The whole precision is difficult to control, the assembly reduces the precision of the ultrasonic knife handle and needs secondary machining, the secondary machining has errors of secondary clamping, and meanwhile, the complexity of the manufacturing process and the increase of the machining cost are caused.
In this embodiment, through install piezoelectric unit 2 on the first main part 11 of the integrative amplitude transformer 1 of handle of a knife, install the cutter on the second main part 12, the transducer passes through the second main part 12 can be with vibration transmission to the cutter, because first main part 11 with the second main part 12 is integrated into one piece structure, can guarantee that the axis of two parts is unanimous, thoroughly solve precision and ultrasonic performance problem that the precision error brought because of machining tolerance and assembly precision in the current split type ultrasonic handle of a knife, improved the precision and the output performance of ultrasonic handle of a knife, excellent in use effect.
The first main body 11 and the second main body 12 are integrally formed, so that errors caused by assembly can be completely eliminated, problems caused by eccentric deflection angles of the piezoelectric components of the transducer and radial components of the amplitude can be avoided while the accuracy of the piezoelectric components is ensured, the amplitude output is optimized, the reliability of ultrasonic output is enhanced, secondary processing is not needed after assembly accuracy errors are eliminated, and the production and manufacturing processes can be simplified and the cost is reduced.
Besides the problems caused by machining tolerance and assembly precision errors, the problem of reliability of the assembly and matching of the amplitude transformer and the cutter handle body can also bring hidden danger to ultrasonic performance and reliability. Under high-frequency vibration, in order to ensure the stability of the handle, the amplitude transformer and the handle body need to have enough connection strength, and are generally connected through interference, welding and other modes, for example, when the amplitude transformer needs to be detached from the handle body for debugging or maintenance, damage to the handle body and the amplitude transformer, which is destructively and irreparably, is very likely to occur.
In this embodiment, the first body 11 and the second body 12 are integrally formed, so that the second body 12 has sufficient connection strength on the first body 11, thereby ensuring the ultrasonic performance of the tool handle. And the situation that the second main body 12 is destructively detached from the first main body 11 can be avoided, irreparable damage is avoided, and replacement cost is reduced.
In an embodiment, as shown in fig. 2, the piezoelectric unit 2 may be detached from the opening of the accommodating cavity 111, and the cutter may be detached from the second main body 12, so that the disassembly of the internal components may be facilitated, and the procedures of machining, assembling, disassembling, etc. of the ultrasonic knife handle may be optimized, which improves the quality, reduces the cost, and is beneficial to production.
In an embodiment, the first body 11 and the second body 12 are both cylindrical structures, the inner diameter of the first body 11 is larger than the inner diameter of the second body 12, and the piezoelectric unit 2 is connected to the second body 12 at the junction of the first body 11 and the second body 12.
In an embodiment, as shown in fig. 2 and 3, the transducer-integrated ultrasonic blade handle further includes a connection cover 3, where the connection cover 3 is detachably connected to the first body 11, and is used for blocking or opening the opening of the accommodating cavity 111. When the opening of the accommodation chamber 111 is closed by the connection cover 3, foreign matter can be prevented from entering the inside of the accommodation chamber 111. When the connecting cover 3 is detached from the first body 11, the opening of the accommodating cavity 111 is opened, so that the piezoelectric unit 2 can be conveniently detached.
The existing structure that the cutter handle body is assembled and connected with the amplitude transformer needs to be disassembled during debugging or maintenance, so that the cutter handle assembly is damaged. In this embodiment, the second main body 12 and the first main body 11 are integrally formed, the accommodating cavity 111 is provided with an opening, and the piezoelectric unit 2 is operated from the opening to be disassembled and assembled, so that the disassembly and assembly requirements of the piezoelectric unit 2 can be met, and the cutter handle assembly cannot be damaged.
In an embodiment, the inner wall surface of the first body 11 is provided with an internal thread, the outer circumferential surface of the connection cover 3 is provided with an external thread, and the connection cover 3 is screwed in the first body 11. Wherein, be provided with hexagonal hole on the connecting cover 3, make things convenient for tools such as spanner drive connecting cover 3 is rotatory.
In an embodiment, as shown in fig. 3, the first body 11 further has a first connection cavity 112 for connecting with a spindle of a machine tool, an outer conical surface 113, and a stepped surface 114, the first connection cavity 112 is located at a side of the receiving cavity 111 away from the second body 12, and the connection cover 3 is capable of spacing the first connection cavity 112 and the receiving cavity 111 when the connection cover 3 is screwed to an inner wall of the first body 11. When the connecting cover 3 is detached, the first connecting cavity 112 is communicated with the accommodating cavity 111, so that the piezoelectric unit 2 can be moved out of the accommodating cavity 111 through the first connecting cavity 112, and the piezoelectric unit 2 can be conveniently detached.
The outer conical surface 113 and the step surface 114 are positioned at one end, far away from the second main body 12, of the first main body 11, the outer conical surface 113 is connected with the step surface 114, a cavity matched with the taper of the outer conical surface 113 is formed in the front end of a machine tool spindle, when one end, far away from the second main body 12, of the first main body 11 is inserted into the cavity, a broach claw of the spindle is expanded and pulled backwards in the first connecting cavity 112, the outer conical surface 113 is abutted against the inner wall surface of the cavity, and the step surface 114 is abutted against the front end surface of the machine tool spindle, so that connection positioning with the spindle is achieved.
In an embodiment, as shown in fig. 2 and 3, the piezoelectric unit 2 includes a screw 21, a back cover plate 22 and a piezoelectric ceramic set 23, the back cover plate 22 is disposed at one end of the piezoelectric ceramic set 23 away from the second body 12, a connection hole 121 is disposed on the second body 12, the connection hole 121 communicates with the accommodating cavity 111, holes are disposed on the back cover plate 22 and the piezoelectric ceramic set 23, and a central axis of the hole of the back cover plate 22, a central axis of the piezoelectric ceramic set 23 and a central axis of the connection hole 121 are collinear. The screw 21 sequentially penetrates through the rear cover plate 22 and the piezoelectric ceramic group 23 and is connected to the connecting hole 121, so that the piezoelectric unit 2 is fixedly connected to the second body 12, and the piezoelectric unit 2 can transmit vibration to the cutter through the second body 12.
Wherein, the inner wall of the connecting hole 121 has an internal thread, and the screw 21 is screwed in the connecting hole 121.
In an embodiment, as shown in fig. 3, an insulating sleeve 25 is sleeved outside the screw 21, and the insulating sleeve 25 is located between the rear cover 22 and the piezoelectric ceramic set 23 and the screw 21, so as to isolate the screw 21 from the piezoelectric ceramic set 23.
In an embodiment, as shown in fig. 2 and 3, the piezoelectric ceramic set 23 includes a plurality of piezoelectric ceramic plates 231 stacked and disposed, the piezoelectric ceramic plates 231 are sleeved outside the screw 21, and the piezoelectric ceramic plates 231 may be annular or have other shapes. The number of the piezoelectric ceramic pieces 231 is not limited.
The piezoelectric unit further comprises a plurality of electrode plates 24 and a plurality of wires 28, wherein the wires 28 are used for connecting the electrode plates 24 and the wireless receiving module 4 of the ultrasonic knife handle. Electrode plates 24 are arranged between two adjacent piezoelectric ceramic plates 231, the electrode plates 24 are sleeved outside the screw 21, and the electrode plates 24 and the piezoelectric ceramic plates 231 are alternately arranged. The electrode plate 24 is annular, but may have other shapes.
In a specific embodiment, four piezoelectric ceramic plates 231 are provided, and four electrode plates 24 are provided. Among the four electrode plates 24, two are connected together, and the other two are connected together, so that the assembly is convenient.
In an embodiment, as shown in fig. 2 and 3, the transducer integrated ultrasonic knife handle further includes a chuck 26 and a nut 27, the end of the second body 12 away from the first body 11 is provided with a second connecting cavity 122, the chuck 26 is provided with a clamping hole 261 for clamping a tool, after the tool is mounted on the chuck 26, the chuck 26 is inserted into the second connecting cavity 122, and the nut 27 is screwed on the second body 12, so that the chuck 26 is locked in the second connecting cavity 122, and the chuck 26 is locked by the nut 27 to prevent the chuck 26 from loosening.
In an embodiment, as shown in fig. 3, the cross-sectional area of the second connecting cavity 122 perpendicular to the axial direction thereof gradually increases in a direction away from the first body 11, the second connecting cavity 122 is tapered, and the outer contour of the portion of the collet 26 located in the second connecting cavity 122 is adapted to the second connecting cavity 122, so that the clamping force of the collet 26 on the tool can be increased as the collet 26 is inserted into the second connecting cavity 122.
In an embodiment, as shown in fig. 2 and 3, the transducer-integrated ultrasonic knife handle further includes a wireless receiving module 4, and the wireless receiving module 4 is disposed on the outer peripheral wall of the first body 11. The wireless receiving module 4 is used for being matched with the wireless transmitting assembly, and realizes electric transmission in a wireless transmission mode. The wireless receiving module 4 adopts a conventional structure, and a detailed description thereof will be omitted.
Performance simulation
By performing simulation analysis on the transducer integrated ultrasonic knife handle and the split ultrasonic knife handle with the same specification, a working end displacement diagram and a main shaft interface end displacement diagram are obtained, wherein the working end refers to the forefront end of a cutter clamped by the ultrasonic knife handle, and the main shaft interface end refers to one end of the ultrasonic knife handle connected with a main shaft.
The amplitude of the working end is an important index of ultrasonic performance, and the amplitude of the spindle interface end can affect the spindle and even the machine tool. So that the influence of the interface end is reduced while the ultrasonic performance is pursued.
Comparing fig. 4 and fig. 5, it can be found that, compared with the split ultrasonic knife handle, the amplitude output of the working end of the ultrasonic knife handle of the transducer integrated type is enhanced, the amplitude output of the main shaft interface end is reduced, and a more ideal ultrasonic output effect is obtained.
On the other hand, the embodiment of the invention provides an ultrasonic processing system, which comprises a processing machine tool, a spindle and the transducer integrated ultrasonic knife handle of the embodiment, wherein the spindle is arranged on the processing machine tool, the transducer integrated ultrasonic knife handle is arranged on the spindle, and the spindle interface is connected with the first connecting cavity 112 in the first main body 11.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (8)
1. The ultrasonic knife handle is characterized by comprising a knife handle integrated amplitude transformer and a piezoelectric unit, wherein the knife handle integrated amplitude transformer comprises a first main body and a second main body, a containing cavity for containing the piezoelectric unit is formed in the first main body, and the direction of an opening of the containing cavity is away from the second main body;
The piezoelectric unit is connected to one end of the second main body, which is close to the first main body, and one end of the second main body, which is far away from the first main body, is used for installing a cutter;
The connecting cover is detachably connected to the first main body and used for blocking or opening the opening of the accommodating cavity;
The first main body is also provided with a first connecting cavity, an external conical surface and a step surface, wherein the first connecting cavity is used for connecting a main shaft of a processing machine tool, the first connecting cavity is positioned at one side of the accommodating cavity away from the second main body, and the connecting cover can be used for spacing the first connecting cavity and the accommodating cavity;
The outer conical surface is connected with the step surface, and the outer conical surface and the step surface are used for being matched with the first connecting cavity to be connected and positioned with the main shaft.
2. The transducer-integrated ultrasonic blade handle according to claim 1, wherein the piezoelectric unit comprises a screw, a back cover plate and a piezoelectric ceramic group, the back cover plate is arranged at one end of the piezoelectric ceramic group far away from the second main body, a connecting hole is formed in the second main body, and the screw sequentially penetrates through the back cover plate and the piezoelectric ceramic group and is connected in the connecting hole.
3. The transducer-integrated ultrasonic knife handle according to claim 2, wherein the piezoelectric ceramic group comprises a plurality of piezoelectric ceramic plates which are arranged in a stacked mode, the piezoelectric ceramic plates are sleeved outside the screw, and electrode plates are arranged between two adjacent piezoelectric ceramic plates.
4. The transducer-integrated ultrasonic blade handle of claim 2, wherein the piezoelectric unit further comprises an insulating sleeve sleeved outside the screw, the insulating sleeve being positioned between the piezoelectric ceramic set and the screw.
5. The transducer-integrated ultrasonic blade handle of claim 1, further comprising a collet having a clamping bore therein for clamping a tool, and a nut disposed in an end of the second body remote from the first body and threadably coupled to the second body and locking the collet in the second coupling cavity.
6. The transducer integrated ultrasonic blade handle of claim 5, wherein a cross-sectional area of the second connecting cavity perpendicular to an axial direction thereof increases gradually in a direction away from the first body, an outer contour of a portion of the collet located in the second connecting cavity being adapted to the second connecting cavity.
7. The transducer-integrated ultrasonic blade handle of claim 1, further comprising a wireless receiving module disposed on an outer peripheral wall of the first body.
8. An ultrasonic machining system comprising a machining tool, a spindle, and the transducer-integrated ultrasonic blade handle of any one of claims 1-7; the main shaft is arranged on the processing machine tool, and the transducer integrated ultrasonic knife handle is arranged on the main shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410192382.6A CN117733196B (en) | 2024-02-21 | 2024-02-21 | Transducer integrated ultrasonic knife handle and ultrasonic processing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410192382.6A CN117733196B (en) | 2024-02-21 | 2024-02-21 | Transducer integrated ultrasonic knife handle and ultrasonic processing system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117733196A CN117733196A (en) | 2024-03-22 |
| CN117733196B true CN117733196B (en) | 2024-04-23 |
Family
ID=90261400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410192382.6A Active CN117733196B (en) | 2024-02-21 | 2024-02-21 | Transducer integrated ultrasonic knife handle and ultrasonic processing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117733196B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010005779A (en) * | 2008-06-24 | 2010-01-14 | Kazumasa Onishi | Ultrasonic tool shank |
| CN109894642A (en) * | 2019-04-04 | 2019-06-18 | 东莞市泛特科技有限公司 | A kind of ultrasonic wave handle |
| CN111843533A (en) * | 2020-07-21 | 2020-10-30 | 汇专科技集团股份有限公司 | Ultrasonic knife handle without sealing nut and installation method thereof |
| WO2022262207A1 (en) * | 2021-06-18 | 2022-12-22 | 科益展智能装备有限公司 | High-frequency ultrasonic cutter handle, cutter device, and ultrasonic machine tool |
-
2024
- 2024-02-21 CN CN202410192382.6A patent/CN117733196B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010005779A (en) * | 2008-06-24 | 2010-01-14 | Kazumasa Onishi | Ultrasonic tool shank |
| CN109894642A (en) * | 2019-04-04 | 2019-06-18 | 东莞市泛特科技有限公司 | A kind of ultrasonic wave handle |
| CN111843533A (en) * | 2020-07-21 | 2020-10-30 | 汇专科技集团股份有限公司 | Ultrasonic knife handle without sealing nut and installation method thereof |
| WO2022262207A1 (en) * | 2021-06-18 | 2022-12-22 | 科益展智能装备有限公司 | High-frequency ultrasonic cutter handle, cutter device, and ultrasonic machine tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117733196A (en) | 2024-03-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103157593B (en) | Ultrasound ellipse vibration milling knife handle device | |
| JP6594961B2 (en) | Tool attachment and axial coolant used for ultrasonic machining modules | |
| CN110014170B (en) | Ultrasonic longitudinal bending composite turning device for deep hole machining of thin-wall part | |
| CN105522211A (en) | Longitudinal excitation type ultrasonic vibration milling cutter handle device | |
| CN111716573B (en) | Ultrasonic knife handle capable of adjusting piezoelectric ceramic pretightening force in grading manner | |
| CN117733196B (en) | Transducer integrated ultrasonic knife handle and ultrasonic processing system | |
| CN113145883B (en) | Machine tool, cold-pressing ultrasonic knife handle and ultrasonic machining device | |
| CN109261478B (en) | Ultrasonic drilling, grinding and milling method and system with vibration reduction and sealing functions | |
| JP2017532209A (en) | Device for isolating acoustic vibrations in metal processing systems | |
| CN113708072A (en) | Manufacturing method of high-precision annular inner groove structure feed source horn | |
| CN212168983U (en) | Ultrasonic knife handle capable of automatically changing knife | |
| CN210435386U (en) | Cutter body and cutter handle | |
| CN112643911A (en) | Self-cooling hollow rod ultrasonic knife handle system | |
| CN109909533A (en) | A kind of intelligence longitudinal-torsional composite ultrasonic milling attachment | |
| CN114523578A (en) | Single-excitation longitudinal-torsional composite two-dimensional ultrasonic cutting device | |
| CN113858316A (en) | Longitudinal-torsional composite ultrasonic transducer with heat dissipation device | |
| CN212168982U (en) | Ultrasonic knife handle capable of automatically changing knife and discharging water from center of knife handle | |
| CN111570882A (en) | Self-centering clamping structure of large-diameter cutter | |
| CN105710402A (en) | Non-circular conical-surface straight tightening-type connector | |
| CN214644880U (en) | Machining cutter, wrench and machine tool comprising same | |
| CN112317288A (en) | Ultrasonic processing device and ultrasonic processing system | |
| CN219853259U (en) | Modular quick-change common tool handle structure of machining center | |
| CN220784213U (en) | Ultrasonic vibration hole drilling tool for carbon fiber composite material and hard and brittle material | |
| CN211465496U (en) | Ultrasonic knife handle | |
| CN217142342U (en) | Flange nut thin wall locking device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |