CN116984642B - Split type ultrasonic knife handle, ultrasonic processing system and working method - Google Patents
Split type ultrasonic knife handle, ultrasonic processing system and working method Download PDFInfo
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- CN116984642B CN116984642B CN202311236849.4A CN202311236849A CN116984642B CN 116984642 B CN116984642 B CN 116984642B CN 202311236849 A CN202311236849 A CN 202311236849A CN 116984642 B CN116984642 B CN 116984642B
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- 238000012545 processing Methods 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 title claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims abstract description 54
- 239000000919 ceramic Substances 0.000 claims description 24
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000008859 change Effects 0.000 abstract description 20
- 244000188472 Ilex paraguariensis Species 0.000 abstract description 5
- 239000012634 fragment Substances 0.000 description 6
- 238000004891 communication Methods 0.000 description 5
- 239000004020 conductor Substances 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 230000002035 prolonged effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
- B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
- B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
- B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
- B06B1/06—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/12—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for securing to a spindle in general
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2270/00—Details of turning, boring or drilling machines, processes or tools not otherwise provided for
- B23B2270/10—Use of ultrasound
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Knives (AREA)
Abstract
The invention provides a split ultrasonic knife handle, an ultrasonic processing system and a working method, wherein the split ultrasonic knife handle comprises: a cutter handle shell, a cutter and two conductive mechanisms; the two conductive mechanisms are symmetrically clamped in the deformation groove of the side wall of the circular cavity. Through setting up two symmetrical conductive mechanism, with original through wire lug connection handle of a knife casing and cutter, reform transform into cutter and handle of a knife casing and peg graft to carry out electric connection through conductive mechanism, with original integral type ultrasonic knife handle, change into the split type, when changing ultrasonic knife handle, only need to change the cutter, need not to change whole ultrasonic knife handle, reduced ultrasonic knife handle's replacement cost, also avoided the matching of wireless transmitting terminal and wireless receiving terminal, removed the coil when purchasing ultrasonic knife handle and matees the restriction. Meanwhile, by adopting the symmetrical conductive mechanisms, the original wires with different lengths are changed, and the dynamic balance of the ultrasonic knife handle is ensured.
Description
Technical Field
The invention relates to the field of ultrasonic processing, in particular to a split ultrasonic knife handle, an ultrasonic processing system and a working method.
Background
To accommodate the processing of hard and brittle materials with high hardness and brittleness, ultrasonic transducers are often provided on the tool shank assembly to remove material using ultrasonic vibration to facilitate processing of the workpiece.
In the prior art, when different types of materials are processed, different ultrasonic knife handles are required to be selected. Because the welding is carried out through the wire between handle of a knife casing and the cutter, like the novel ultrasonic wave handle of a knife subassembly that the publication number was CN201410834150.2 provided, when needs are changed the cutter, need all change handle of a knife casing, cutter and wireless electric energy receiving terminal to the ultrasonic knife handle that needs to be equipped with multiple type cutter has improved ultrasonic processing's hardware cost.
The above problems are currently in need of solution.
Disclosure of Invention
The invention aims to provide a split ultrasonic knife handle, an ultrasonic processing system and a working method.
In order to solve the technical problems, the invention provides a split ultrasonic knife handle, which comprises:
a cutter handle shell, a cutter and two conductive mechanisms;
the cutter handle shell is provided with a circular cavity suitable for inserting a cutter;
the two conductive mechanisms are symmetrically clamped in the deformation groove of the side wall of the circular cavity;
the positive electrode and the negative electrode of the cutter are respectively abutted against and electrically connected with the two conductive mechanisms;
the cutter is fixedly connected with the cutter handle shell through a fixing bolt.
Further, the cutter comprises a cutter body, a piezoelectric ceramic group and a mounting bolt;
the mounting bolt is suitable for penetrating through the piezoelectric ceramic group and is fixedly arranged at the top of the cutter body;
two symmetrical electrical connectors are arranged on two sides of the piezoelectric ceramic group;
the electric connection piece is respectively abutted with the two conductive mechanisms and is electrically connected.
Further, the electrical connection piece comprises a first connection part and a second connection part;
the first connecting part and the second connecting part are arranged on the side wall of the piezoelectric ceramic group and are arranged up and down along the axis of the mounting bolt.
Further, the first connecting portion and the second connecting portion are inserted into the deformation groove.
Further, the conductive mechanism includes: the first arc-shaped elastic piece, the second arc-shaped elastic piece and the sliding block;
the first arc-shaped elastic piece, the sliding block and the second arc-shaped elastic piece are sequentially clamped into the deformation groove;
one end of the first arc-shaped elastic sheet is propped against the top of the deformation groove, and the other end of the first arc-shaped elastic sheet is propped against the top of the sliding block;
one end of the second arc-shaped elastic piece is propped against the bottom of the sliding block, and the other end of the second arc-shaped elastic piece is propped against the bottom of the deformation groove;
the first arc-shaped elastic piece, the second arc-shaped elastic piece and the sliding block are electrically connected in sequence.
Further, the deformation groove is fixedly provided with a first limiting block, a second limiting block and a third limiting block, and is suitable for limiting the first arc-shaped elastic sheet, the second arc-shaped elastic sheet and the sliding block.
Further, the first connecting part and the second connecting part of the electrical connecting piece are respectively propped against the corresponding first arc-shaped elastic piece and the corresponding second arc-shaped elastic piece; and is also provided with
The first connecting part of one of the two electric connecting pieces is an anode and is electrically connected with the first arc-shaped elastic piece of one of the two electric conducting mechanisms;
the second connecting part of the other one of the two electric connecting pieces is a negative electrode and is electrically connected with the second arc-shaped elastic piece of the other one of the two electric conducting mechanisms.
Further, the abutting surface of the first connecting part and the first arc-shaped elastic sheet is positioned at the upper half part of the first arc-shaped elastic sheet;
the abutting surface of the second connecting part and the second arc-shaped elastic sheet is positioned at the upper half part of the second arc-shaped elastic sheet.
Further, the piezoelectric ceramic group comprises a plurality of annular piezoelectric ceramics;
the plurality of annular piezoelectric ceramics are sequentially sleeved on the mounting bolts, and electrode plates are arranged between two adjacent piezoelectric ceramics.
Further, the split ultrasonic knife handle also comprises a wireless electric energy receiving end, an anode wire and a cathode wire;
the wireless electric energy receiving end is in a circular ring shape, and the anode and the cathode of the wireless electric energy receiving end are symmetrically arranged;
one end of the positive electrode lead and one end of the negative electrode lead are respectively and electrically connected with the positive electrode and the negative electrode of the wireless electric energy receiving end;
the other ends of the positive electrode lead and the negative electrode lead are respectively and electrically connected with the corresponding conductive mechanism, and the electrical connection positions are the same;
the lengths of the wires are the same.
Furthermore, the circular cavity of the handle shell is symmetrically provided with two wire grooves;
the two wire grooves are communicated with the corresponding deformation grooves.
The invention also provides an ultrasonic processing system, comprising:
the processing machine tool, the main shaft and the split ultrasonic knife handle;
the main shaft is rotatably arranged on the processing machine tool;
the split ultrasonic knife handle is fixedly arranged below the main shaft.
The invention also provides a working method of the ultrasonic processing system,
selecting a required cutter;
distinguishing the positive electrode and the negative electrode of the cutter and the positive electrode and the negative electrode of a deformation groove in the cutter handle shell;
inserting a tool into the handle housing;
the fixing bolt is screwed to fix the cutter on the cutter handle shell.
The invention has the beneficial effects that the invention provides a split ultrasonic knife handle, an ultrasonic processing system and a working method, wherein the split ultrasonic knife handle comprises: a cutter handle shell, a cutter and two conductive mechanisms; the cutter handle shell is provided with a circular cavity suitable for inserting a cutter; the two conductive mechanisms are symmetrically clamped in the deformation groove of the side wall of the circular cavity; the positive electrode and the negative electrode of the cutter are respectively abutted against and electrically connected with the two conductive mechanisms; the cutter is fixedly connected with the cutter handle shell through a fixing bolt. Through setting up two symmetrical conductive mechanism, with original through wire lug connection handle of a knife casing and cutter, reform transform into cutter and handle of a knife casing and peg graft to carry out electric connection through conductive mechanism, with original integral type ultrasonic knife handle, change into the split type, when changing ultrasonic knife handle, only need to change the cutter, need not to change whole ultrasonic knife handle, on the one hand, reduced ultrasonic knife handle's replacement cost, reduced the part quantity that needs to change, on the other hand, avoided the matching of wireless transmitting terminal and wireless receiving terminal, removed the coil when purchasing ultrasonic knife handle and matees the restriction. Meanwhile, by adopting the symmetrical conductive mechanisms, the original wires with different lengths are changed, and the dynamic balance of the ultrasonic knife handle is ensured.
Drawings
The invention will be further described with reference to the drawings and examples.
FIG. 1 is a cross-sectional view of a split ultrasonic blade handle provided by an embodiment of the present invention.
Fig. 2 is a cross-sectional view of a first view of a handle housing and a conductive mechanism according to an embodiment of the present invention.
Fig. 3 is a cross-sectional view of a second view of a handle housing and a conductive mechanism provided in an embodiment of the present invention.
Fig. 4 is a schematic structural view of a tool according to an embodiment of the present invention.
Fig. 5 is a schematic structural view of another tool according to an embodiment of the invention.
Fig. 6 is a schematic view of a part of an ultrasonic processing system according to an embodiment of the present invention.
In the figure: 100. a handle housing; 110. a deformation groove; 111. a first limiting block; 112. a second limiting block; 113. a third limiting block; 120. a wire groove; 200. a cutter; 210. a knife body; 220. a piezoelectric ceramic group; 230. installing a bolt; 240. an electrical connection member; 241. a first connection portion; 242. a second connecting portion; 300. two conductive mechanisms; 310. a first arc-shaped elastic sheet; 320. a second arc-shaped elastic sheet; 330. a sliding block; 400. a wireless receiving end; 500. a main shaft.
Detailed Description
The invention will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic representations which merely illustrate the basic structure of the invention and therefore show only the structures which are relevant to the invention.
Embodiment 1 referring to fig. 1-6, the present embodiment provides a split ultrasonic blade handle, comprising: a handle housing 100, a tool 200, and two conductive mechanisms 300; the handle housing 100 is provided with a circular cavity suitable for the insertion of the cutter 200; the two conductive mechanisms 300 are symmetrically clamped in the deformation groove 110 on the side wall of the circular cavity; the positive electrode and the negative electrode of the cutter 200 are respectively abutted against and electrically connected with the two conductive mechanisms 300; the cutter 200 is fixedly connected with the handle housing 100 through a fixing bolt. Through setting up two symmetrical conductive mechanism, with original through wire lug connection handle of a knife casing 100 and cutter 200, reform transform into cutter 200 and handle of a knife casing 100 and peg graft to carry out electric connection through conductive mechanism, with original integral type ultrasonic knife handle, change into the component body, when changing ultrasonic knife handle, only need change cutter 200, need not to change whole ultrasonic knife handle, on the one hand, reduced ultrasonic knife handle's replacement cost, reduced the part quantity that needs to change, on the other hand, avoided the matching of wireless transmitting terminal with wireless receiving terminal 400, removed the coil when purchasing ultrasonic knife handle and matees the restriction. Meanwhile, by adopting the symmetrical conductive mechanisms, the original wires with different lengths are changed, and the dynamic balance of the ultrasonic knife handle is ensured.
Wherein, the cutter 200 is provided with a plurality of types, and when in use, the required cutter 200 is only required to be inserted into the cutter handle shell 100 according to the corresponding rule of the anode and the cathode, and the cutter can be normally used after the assembly is completed.
Specifically, the tool 200 includes a tool body 210, a piezoceramic stack 220, and a mounting bolt 230; the mounting bolt 230 is adapted to be fixedly disposed on top of the knife body 210 through the piezoceramic stack 220; two symmetrical electrical connectors 240 are disposed on two sides of the piezoelectric ceramic group 220; the electrical connection member 240 is respectively abutted against the two conductive mechanisms and electrically connected with the two conductive mechanisms. When the cutter body 210 is damaged, the cutter body 210 can be directly replaced without replacing the whole ultrasonic cutter handle, so that the whole service life of the rest parts of the ultrasonic cutter handle is prolonged, and the whole cost of ultrasonic processing is reduced.
In this embodiment, the electrical connector 240 includes a first connecting portion 241 and a second connecting portion 242; the first connection portion 241 and the second connection portion 242 are disposed on the side wall of the piezoceramic stack 220 and are disposed up and down along the axis of the mounting bolt 230.
It should be noted that, in the electrical connection member 240, one of the first connection portion 241 and the second connection portion 242 is used as an electrode and needs to be electrically connected to the piezoelectric ceramic set 220, and the other connection portion is used as a balance weight and does not electrically connect to the piezoelectric ceramic set 220.
In this embodiment, the first connection portion 241 and the second connection portion 242 are inserted into the deformation groove 110. The tool 200 is guided when being inserted into the handle housing 100 through the first and second connection portions 241 and 242 and the deformation groove 110, thereby facilitating the assembly of the split type ultrasonic handle.
In this embodiment, the conductive mechanism includes: the first arc spring piece 310, the second arc spring piece 320 and the sliding block 330; the first arc-shaped elastic piece 310, the sliding block 330 and the second arc-shaped elastic piece 320 are sequentially clamped into the deformation groove 110; one end of the first arc spring 310 abuts against the top of the deformation groove 110, and the other end abuts against the top of the sliding block 330; one end of the second arc-shaped elastic piece 320 abuts against the bottom of the sliding block 330, and the other end abuts against the bottom of the deformation groove 110; the first arc spring 310, the second arc spring 320 and the sliding block 330 are electrically connected in sequence. The first connecting portion 241 and the second connecting portion 242 of the electrical connection member 240 respectively support against the corresponding first arc-shaped elastic piece 310 and second arc-shaped elastic piece 320; the first connection portion 241 of one of the two electrical connectors 240 is an anode and is electrically connected to the first arc-shaped elastic piece 310 of one of the two electrical conductors 240, and the second connection portion 242 of the other electrical connector 240 of the two electrical connectors 240 is a cathode and is electrically connected to the second arc-shaped elastic piece 320 of the other electrical conductor of the two electrical conductors 240.
Adopt the linkage design of first arc shell fragment 310, second arc shell fragment 320 and sliding block 330, when cutter 200 inserts handle of a knife casing 100, can guarantee the steadiness that electric connection spare 240 and conductive mechanism electricity are connected, simultaneously, first arc shell fragment 310, the second arc shell fragment 320 that the symmetry set up can form the centre gripping to cutter 200, avoid when the assembly, cutter 200 from the landing in handle of a knife casing 100, simultaneously, through sliding block 330, balance the pressure that receives first arc shell fragment 310 and second arc shell fragment 320 thereby avoid the atress of first connecting portion 241 of cutter 200 and second connecting portion 242 uneven.
In order to ensure the electrical connection stability of the electrical connector and the conductive mechanism, the abutting surface of the first connecting portion 241 and the first arc-shaped elastic sheet 310 is located at the upper half portion of the first arc-shaped elastic sheet 310; the abutting surface of the second connecting portion 242 and the second arc spring 320 is located at the upper half of the second arc spring 320. The cutter 200 is clamped by the first arc-shaped elastic piece 310 and the second arc-shaped elastic piece 320 and pushed upwards, and the electric connecting piece of the cutter 200 can be pressed on the first arc-shaped elastic piece 310 and the second arc-shaped elastic piece 320 of the electric conduction mechanism by utilizing gravity, so that the stability of electric connection is enhanced, the supporting surface is arc-shaped, the contact surface of the electric connection is improved, and the stability of the electric connection is further ensured.
In this embodiment, the deformation groove 110 is fixedly provided with a first limiting block 111, a second limiting block 112, and a third limiting block 113, and is adapted to limit the first arc-shaped elastic sheet 310, the second arc-shaped elastic sheet 320, and the sliding block 330. By arranging the first limiting block 111, the second limiting block 112 and the third limiting block 113, the first arc-shaped elastic sheet 310, the second arc-shaped elastic sheet 320 and the sliding block 330 are prevented from sliding out of the tool handle shell 100 during assembly.
In this embodiment, the piezoelectric ceramic group 220 includes a plurality of ring-shaped piezoelectric ceramics; the plurality of annular piezoelectric ceramics are sequentially sleeved on the mounting bolt 230, and electrode plates are arranged between two adjacent piezoelectric ceramics.
In this embodiment, the split ultrasonic knife handle further includes a wireless power receiving end, an anode wire and a cathode wire; the wireless electric energy receiving end is in a circular ring shape, and the anode and the cathode of the wireless electric energy receiving end are symmetrically arranged; one end of the positive electrode lead and one end of the negative electrode lead are respectively and electrically connected with the positive electrode and the negative electrode of the wireless electric energy receiving end; the other ends of the positive electrode lead and the negative electrode lead are respectively and electrically connected with the corresponding conductive mechanism, and the electrical connection positions are the same; the lengths of the wires are the same. The wires are welded at the same position of the conductive mechanism, and meanwhile, the wires with the same specification and length are adopted, so that the dynamic balance of the split ultrasonic knife handle is ensured, the periodic vibration generated by dynamic unbalance during rotation of the main shaft 500 is reduced, and the machining precision of the split ultrasonic knife handle is improved.
In this embodiment, the circular cavity of the handle housing 100 is also symmetrically provided with two wire grooves 120; the two wire grooves 120 are in communication with the corresponding deformation grooves 110.
The embodiment also provides an ultrasonic processing system, including: a machine tool, a spindle 500 and a split ultrasonic blade handle as described above; the main shaft 500 is rotatably arranged on the processing machine tool; the split ultrasonic blade handle is fixedly arranged below the main shaft 500.
The embodiment also provides a working method of the ultrasonic processing system, which comprises the following steps: selecting a desired tool 200; distinguishing the positive and negative poles of the cutter 200 and the positive and negative poles of the deformation groove 110 in the cutter handle shell 100; inserting the tool 200 into the tool shank housing 100; the fixing bolt is screwed to fix the tool 200 to the handle housing 100. The cutter 200 is provided with various types, and when in use, the required cutter 200 can be normally used only by inserting the required cutter 200 into the cutter handle shell 100 according to the corresponding rule of the anode and the cathode, and the assembly is completed. Through setting up two symmetrical conductive mechanism, with original through wire lug connection handle of a knife casing 100 and cutter 200, reform transform into cutter 200 and handle of a knife casing 100 and peg graft to carry out electric connection through conductive mechanism, with original integral type ultrasonic knife handle, change into the component body, when changing ultrasonic knife handle, only need change cutter 200, need not to change whole ultrasonic knife handle, on the one hand, reduced ultrasonic knife handle's replacement cost, reduced the part quantity that needs to change, on the other hand, avoided the matching of wireless transmitting terminal with wireless receiving terminal 400, removed the coil when purchasing ultrasonic knife handle and matees the restriction. Meanwhile, by adopting the symmetrical conductive mechanisms, the original wires with different lengths are changed, and the dynamic balance of the ultrasonic knife handle is ensured.
In summary, the invention provides a split ultrasonic knife handle, an ultrasonic processing system and a working method, wherein the split ultrasonic knife handle comprises: a handle housing 100, a tool 200, and two conductive mechanisms 300; the handle housing 100 is provided with a circular cavity suitable for the insertion of the cutter 200; the two conductive mechanisms 300 are symmetrically clamped in the deformation groove 110 on the side wall of the circular cavity; the positive electrode and the negative electrode of the cutter 200 are respectively abutted against and electrically connected with the two conductive mechanisms 300; the cutter 200 is fixedly connected with the handle housing 100 through a fixing bolt. Through setting up two symmetrical conductive mechanism, with original through wire lug connection handle of a knife casing 100 and cutter 200, reform transform into cutter 200 and handle of a knife casing 100 and peg graft to carry out electric connection through conductive mechanism, with original integral type ultrasonic knife handle, change into the component body, when changing ultrasonic knife handle, only need change cutter 200, need not to change whole ultrasonic knife handle, on the one hand, reduced ultrasonic knife handle's replacement cost, reduced the part quantity that needs to change, on the other hand, avoided the matching of wireless transmitting terminal with wireless receiving terminal 400, removed the coil when purchasing ultrasonic knife handle and matees the restriction. Meanwhile, by adopting the symmetrical conductive mechanisms, the original wires with different lengths are changed, and the dynamic balance of the ultrasonic knife handle is ensured.
The components (components not illustrating specific structures) selected in the application are all common standard components or components known to those skilled in the art, and the structures and principles of the components are all known to those skilled in the art through technical manuals or through routine experimental methods. Moreover, the software programs referred to in the present application are all prior art, and the present application does not relate to any improvement of the software programs.
In the description of embodiments of the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the several embodiments provided in this application, it should be understood that the disclosed systems, devices, and methods may be implemented in other manners. The above-described apparatus embodiments are merely illustrative, for example, the division of the units is merely a logical function division, and there may be other manners of division in actual implementation, and for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with each other may be through some communication interface, device or unit indirect coupling or communication connection, which may be in electrical, mechanical or other form.
The units described as separate units may or may not be physically separate, and units shown as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
In addition, each functional unit in the embodiments of the present invention may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit.
With the above-described preferred embodiments according to the present invention as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present invention. The technical scope of the present invention is not limited to the description, but must be determined according to the scope of claims.
Claims (10)
1. A split ultrasonic blade handle, comprising:
a cutter handle shell, a cutter and two conductive mechanisms;
the cutter handle shell is provided with a circular cavity suitable for inserting a cutter;
the two conductive mechanisms are symmetrically clamped in the deformation groove of the side wall of the circular cavity;
the positive electrode and the negative electrode of the cutter are respectively abutted against and electrically connected with the two conductive mechanisms;
the cutter is fixedly connected with the cutter handle shell through a fixing bolt;
the cutter comprises a cutter body, a piezoelectric ceramic group and a mounting bolt;
the mounting bolt is suitable for penetrating through the piezoelectric ceramic group and is fixedly arranged at the top of the cutter body;
the side wall of the piezoelectric ceramic group is provided with two symmetrical electric connecting pieces;
the electric connection piece is respectively propped against the two conductive mechanisms and is electrically connected with the two conductive mechanisms;
the electric connection piece comprises a first connection part and a second connection part;
the first connecting part and the second connecting part are arranged on the side wall of the piezoelectric ceramic group and are arranged up and down along the axis of the mounting bolt;
the conductive mechanism includes: the first arc-shaped elastic piece, the second arc-shaped elastic piece and the sliding block;
the first arc-shaped elastic piece, the sliding block and the second arc-shaped elastic piece are sequentially clamped into the deformation groove;
one end of the first arc-shaped elastic sheet is propped against the top of the deformation groove, and the other end of the first arc-shaped elastic sheet is propped against the top of the sliding block;
one end of the second arc-shaped elastic piece is propped against the bottom of the sliding block, and the other end of the second arc-shaped elastic piece is propped against the bottom of the deformation groove;
the first arc-shaped elastic piece, the second arc-shaped elastic piece and the sliding block are electrically connected in sequence.
2. The split ultrasonic shank of claim 1, wherein the ultrasonic shank comprises a plurality of ultrasonic transducers,
the first connecting part and the second connecting part are inserted into the deformation groove.
3. The split ultrasonic shank of claim 1, wherein the ultrasonic shank comprises a plurality of ultrasonic transducers,
the deformation groove is fixedly provided with a first limiting block, a second limiting block and a third limiting block, and is suitable for limiting the first arc-shaped elastic sheet, the second arc-shaped elastic sheet and the sliding block.
4. The split ultrasonic shank of claim 1, wherein the ultrasonic shank comprises a plurality of ultrasonic transducers,
the first connecting part and the second connecting part of the electric connecting piece are respectively propped against the corresponding first arc-shaped elastic piece and second arc-shaped elastic piece; and is also provided with
The first connecting part of one of the two electric connecting pieces is an anode and is electrically connected with the first arc-shaped elastic piece of one of the two electric conducting mechanisms;
the second connecting part of the other one of the two electric connecting pieces is a negative electrode and is electrically connected with the second arc-shaped elastic piece of the other one of the two electric conducting mechanisms.
5. The split ultrasonic shank as claimed in claim 4, wherein,
the abutting surface of the first connecting part and the first arc-shaped elastic sheet is positioned at the upper half part of the first arc-shaped elastic sheet;
the abutting surface of the second connecting part and the second arc-shaped elastic sheet is positioned at the upper half part of the second arc-shaped elastic sheet.
6. The split ultrasonic shank of claim 1, wherein the ultrasonic shank comprises a plurality of ultrasonic transducers,
the piezoelectric ceramic group comprises a plurality of annular piezoelectric ceramics;
the plurality of annular piezoelectric ceramics are sequentially sleeved on the mounting bolts, and electrode plates are arranged between two adjacent piezoelectric ceramics.
7. The split ultrasonic shank of claim 1, wherein the ultrasonic shank comprises a plurality of ultrasonic transducers,
the split ultrasonic knife handle also comprises a wireless electric energy receiving end, an anode wire and a cathode wire;
the wireless electric energy receiving end is in a circular ring shape, and the anode and the cathode of the wireless electric energy receiving end are symmetrically arranged;
one end of the positive electrode lead and one end of the negative electrode lead are respectively and electrically connected with the positive electrode and the negative electrode of the wireless electric energy receiving end;
the other ends of the positive electrode lead and the negative electrode lead are respectively and electrically connected with the corresponding conductive mechanism, and the electrical connection positions are the same;
the lengths of the wires are the same.
8. The split ultrasonic shank as claimed in claim 7, wherein,
the circular cavity of the handle shell is symmetrically provided with two wire grooves;
the two wire grooves are communicated with the corresponding deformation grooves.
9. An ultrasonic processing system, comprising:
a machine tool, a spindle and a split ultrasonic blade handle as claimed in any one of claims 1 to 8;
the main shaft is rotatably arranged on the processing machine tool;
the split ultrasonic knife handle is fixedly arranged below the main shaft.
10. A method of operating an ultrasonic processing system as set forth in claim 9,
selecting a required cutter;
distinguishing the positive electrode and the negative electrode of the cutter and the positive electrode and the negative electrode of a deformation groove in the cutter handle shell;
inserting a tool into the handle housing;
the fixing bolt is screwed to fix the cutter on the cutter handle shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311236849.4A CN116984642B (en) | 2023-09-25 | 2023-09-25 | Split type ultrasonic knife handle, ultrasonic processing system and working method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311236849.4A CN116984642B (en) | 2023-09-25 | 2023-09-25 | Split type ultrasonic knife handle, ultrasonic processing system and working method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116984642A CN116984642A (en) | 2023-11-03 |
| CN116984642B true CN116984642B (en) | 2024-01-02 |
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| CN202311236849.4A Active CN116984642B (en) | 2023-09-25 | 2023-09-25 | Split type ultrasonic knife handle, ultrasonic processing system and working method |
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| CN (1) | CN116984642B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108480668A (en) * | 2018-05-21 | 2018-09-04 | 广州汇专工具有限公司 | Ultrasonic wave cutter hub and ultrasonic wave handle of a knife |
| CN208977589U (en) * | 2018-09-29 | 2019-06-14 | 汇专绿色工具有限公司 | With dynamically balanced cutterhead component |
| CN210435386U (en) * | 2019-04-29 | 2020-05-01 | 汇专科技集团股份有限公司 | Cutter body and cutter handle |
| CN214023536U (en) * | 2020-11-09 | 2021-08-24 | 汇专机床有限公司 | Ultrasonic wireless transmitting device |
| CN114505508A (en) * | 2022-03-07 | 2022-05-17 | 深圳己道科技有限公司 | Inner-cooling ultrasonic knife handle |
| CN115069523A (en) * | 2022-06-24 | 2022-09-20 | 天津大学 | Auxiliary milling device for longitudinal-torsional composite ultrasonic vibration |
-
2023
- 2023-09-25 CN CN202311236849.4A patent/CN116984642B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108480668A (en) * | 2018-05-21 | 2018-09-04 | 广州汇专工具有限公司 | Ultrasonic wave cutter hub and ultrasonic wave handle of a knife |
| CN208977589U (en) * | 2018-09-29 | 2019-06-14 | 汇专绿色工具有限公司 | With dynamically balanced cutterhead component |
| CN210435386U (en) * | 2019-04-29 | 2020-05-01 | 汇专科技集团股份有限公司 | Cutter body and cutter handle |
| CN214023536U (en) * | 2020-11-09 | 2021-08-24 | 汇专机床有限公司 | Ultrasonic wireless transmitting device |
| CN114505508A (en) * | 2022-03-07 | 2022-05-17 | 深圳己道科技有限公司 | Inner-cooling ultrasonic knife handle |
| CN115069523A (en) * | 2022-06-24 | 2022-09-20 | 天津大学 | Auxiliary milling device for longitudinal-torsional composite ultrasonic vibration |
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| Publication number | Publication date |
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| CN116984642A (en) | 2023-11-03 |
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