CN115008617B - Ultrasonic knife handle for in-situ detection - Google Patents
Ultrasonic knife handle for in-situ detection Download PDFInfo
- Publication number
- CN115008617B CN115008617B CN202210647853.9A CN202210647853A CN115008617B CN 115008617 B CN115008617 B CN 115008617B CN 202210647853 A CN202210647853 A CN 202210647853A CN 115008617 B CN115008617 B CN 115008617B
- Authority
- CN
- China
- Prior art keywords
- ultrasonic
- ultrasonic vibrator
- ring
- knife handle
- groove
- 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
- 238000001514 detection method Methods 0.000 title claims abstract description 49
- 238000011065 in-situ storage Methods 0.000 title claims abstract description 26
- 238000012360 testing method Methods 0.000 claims abstract description 37
- 210000004907 gland Anatomy 0.000 claims description 25
- 230000007246 mechanism Effects 0.000 claims description 10
- 238000003825 pressing Methods 0.000 claims description 5
- 238000007689 inspection Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 229910001369 Brass Inorganic materials 0.000 description 5
- 239000010951 brass Substances 0.000 description 5
- 239000000919 ceramic Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/22—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
- G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The invention discloses an ultrasonic knife handle for in-situ detection, which comprises a knife handle body, an ultrasonic vibrator and a test electric ring; the knife handle body is provided with a containing cavity, an assembling groove and a moving magnetic ring, and the moving magnetic ring is arranged in the assembling groove; the ultrasonic vibrator is locally and fixedly arranged in the accommodating cavity and is provided with a fixing part for fixing a cutter; the test electric ring is used for testing, is configured on the moving magnetic ring and is electrically connected with the ultrasonic vibrator; the movable magnet ring is electrically connected with the ultrasonic vibrator and is used for supplying power to the ultrasonic vibrator; the in-situ detection ultrasonic knife handle solves the problem that the electrical impedance parameters of the ultrasonic vibrator are difficult to measure after the ultrasonic vibrator is installed in the knife handle; and the assembly structure of the ultrasonic vibrator and the cutter handle is improved, the manufacturability is improved, and the cost is reduced.
Description
Technical Field
The invention relates to the technical field of cutting equipment, in particular to an ultrasonic knife handle for in-situ detection.
Background
The application range of hard and brittle materials such as ceramics, glass and the like is increasingly wide, the hard and brittle materials are difficult to process by the traditional processing technology, and the processing quality is poor. Therefore, the current industry often employs ultrasonic-assisted cutting to address this problem, with the most common device being an ultrasonic handle. The ultrasonic knife handle can be divided into a contact slip ring power supply mode and a non-contact magnetic ring power supply mode according to the power supply mode of the ultrasonic vibrator. The slip ring has the advantages that the slip ring is limited in rotating speed, and the slip ring is not suitable for high rotating speed conditions, so that the slip ring has wide application prospect because the slip ring has no such defects.
The existing non-contact ultrasonic knife handle has the following problems: after the ultrasonic vibrator is installed in the ultrasonic knife handle, due to the reasons of bolt pretightening force change, abrasion and the like, the electric parameters of the ultrasonic vibrator are often different from those measured when the ultrasonic knife handle is not installed, so that the working efficiency of the ultrasonic knife handle is reduced; and because the ultrasonic vibrator needs to be connected with the movable magnet ring outside the cutter handle to ensure power supply, bare wires are not reserved, and the measurement of the electrical parameters of the ultrasonic vibrator is difficult to complete under the condition of no disassembly.
Meanwhile, the ultrasonic knife handle is usually selected to assemble the ultrasonic vibrator into the knife handle, and then the part of the ultrasonic vibrator amplitude transformer matched with the ER chuck is repaired, so that the rotating concentricity of the ultrasonic knife handle is ensured. However, the assembling mode has higher requirements on the cutter handle part, and the precision of the matching part of the cutter handle and the ultrasonic vibrator is required to be higher, so that the manufacturing cost is not reduced.
Disclosure of Invention
The invention provides an ultrasonic knife handle for in-situ detection to solve the technical problems, which solves the problem that the electrical impedance parameters of an ultrasonic vibrator are difficult to measure after the ultrasonic vibrator is installed in the knife handle; and the assembly structure of the ultrasonic vibrator and the cutter handle is improved, the manufacturability is improved, and the cost is reduced.
In order to solve the problems, the invention adopts the following technical scheme:
an ultrasonic knife handle for in-situ detection comprises a knife handle body, an ultrasonic vibrator and a test electric ring; the knife handle body is provided with a containing cavity, an assembling groove and a moving magnetic ring, and the moving magnetic ring is arranged in the assembling groove; the ultrasonic vibrator is locally and fixedly arranged in the accommodating cavity and is provided with a fixing part for fixing a cutter; the test electric ring is used for testing, is configured on the moving magnetic ring and is electrically connected with the ultrasonic vibrator; the movable magnet ring is electrically connected with the ultrasonic vibrator and is used for supplying power to the ultrasonic vibrator.
In the ultrasonic knife handle for in-situ detection provided by at least one embodiment of the present disclosure, the knife handle body further has a positioning mechanism for fixing the ultrasonic vibrator.
In the ultrasonic knife handle for in-situ detection provided by at least one embodiment of the present disclosure, the assembly groove is located at the outer edge of the knife handle body.
In the ultrasonic knife handle for in-situ detection provided by at least one embodiment of the present disclosure, a gap is formed between the moving magnet ring and the groove wall of the assembly groove.
In the ultrasonic knife handle for in-place detection provided by at least one embodiment of the present disclosure, a protruding portion is configured on the test electric ring, a connection groove matched with the protruding portion is provided on the moving magnetic ring, and the protruding portion is assembled in the connection groove.
In the ultrasonic knife handle for in-situ detection provided by at least one embodiment of the present disclosure, the ultrasonic knife handle further comprises a frame body and a detection head; the detection head is assembled on the frame body; wherein, the test electric ring is abutted on the detection head.
In the ultrasonic knife handle for in-situ detection provided by at least one embodiment of the present disclosure, an elastic connecting piece is configured on the frame body, and the detection head is fixed on the elastic connecting piece.
In the in-situ detection ultrasonic knife handle provided by at least one embodiment of the present disclosure, the ultrasonic vibrator is a half-wavelength vibrator.
In the in-situ detection ultrasonic knife handle provided in at least one embodiment of the present disclosure, the ultrasonic vibrator includes: a back cover plate, a horn and a transducer; the amplitude transformer is configured to be fixedly connected with the rear cover plate and is provided with a flange plate; the transducer is arranged between the rear cover plate and the amplitude transformer; wherein the fixing part is arranged at the tail end of the amplitude transformer and is positioned outside the accommodating cavity;
the positioning mechanism comprises: gland and adjusting block; the gland is used for pressing the flange plate and is fixedly connected with the cutter handle body; the adjusting block is arranged between the gland and the cutter handle body and is used for adjusting the longitudinal pretightening force of the ultrasonic vibrator; wherein, the gland middle part is furnished with wears out the hole, the terminal of amplitude transformer is followed wear out the hole wears out the holding chamber is outside.
In the ultrasonic knife handle for in-place detection provided by at least one embodiment of the disclosure, the guide part is configured on the frame body, the guide groove is formed in the outer surface of the knife handle body, and the frame body and the knife handle body are detachably connected through the guide part and the guide groove.
The beneficial effects of the invention are as follows:
(1) The problem that the impedance parameters of the ultrasonic vibrator are difficult to measure after the ultrasonic vibrator is installed in the cutter handle is solved.
(2) The assembly structure of the ultrasonic vibrator and the cutter handle is improved, the manufacturability is improved, and the cost is reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a perspective view of a tool shank body assembled with a holder body according to some embodiments of the present disclosure.
Fig. 2 is a perspective view of a shank body in some embodiments of the present disclosure.
FIG. 3 is a cross-sectional view of an assembled shank body and holder according to some embodiments of the present disclosure
FIG. 4 is a cross-sectional view of a shank body in some embodiments of the disclosure
Fig. 5 is an enlarged view at a in fig. 3.
Fig. 6 is a perspective view of an ultrasound transducer in some embodiments of the present disclosure.
Fig. 7 is a perspective view of a test electrical ring assembled to a moving magnet ring in some embodiments of the present disclosure.
Fig. 8 is a perspective view of a moving coil in some embodiments of the present disclosure.
Fig. 9 is a perspective view of a test electrical ring in some embodiments of the present disclosure.
In the figure:
10. a shank body; 11. a receiving chamber; 12. an assembly groove; 13. a moving magnet ring; 14. a positioning mechanism; 131. a connecting groove; 141. a gland; 142. adjusting the block; 18. a guide groove;
20. an ultrasonic vibrator; 21. a back cover plate; 22. a horn; 23. a transducer; 24. a fixing part; 221. a flange plate;
30. testing the electric ring; 31. a protruding portion; 32. an insulating portion; 33. a conductive portion;
40. a frame body; 41. an elastic connection member;
50. and a detection head.
Detailed Description
The technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only some embodiments, not all embodiments.
In the embodiments, it should be understood that the directions or positional relationships indicated by the terms "middle", "upper", "lower", "top", "right side", "left end", "above", "back", "middle", etc. are based on the directions or positional relationships shown in the drawings are merely for convenience of description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present invention. Unless defined otherwise, technical or scientific terms used in this disclosure should be given the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The terms "first," "second," and the like, as used in this disclosure, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that elements or items preceding the word are included in the element or item listed after the word and equivalents thereof, but does not exclude other elements or items.
In addition, in the description of the present invention, unless explicitly stated and limited otherwise, terms such as mounting, connecting, and coupling, etc., should be construed broadly, and may be, for example, fixedly coupled, detachably coupled, or integrally coupled; 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.
At least one embodiment of the present disclosure provides an in-situ detection ultrasonic blade handle, comprising a blade handle body, an ultrasonic vibrator, and a test electric ring; the knife handle body is provided with a containing cavity, an assembling groove and a moving magnetic ring, and the moving magnetic ring is arranged in the assembling groove; the ultrasonic vibrator is locally and fixedly arranged in the accommodating cavity and is provided with a fixing part for fixing a cutter; the test electric ring is used for testing, is configured on the moving magnetic ring and is electrically connected with the ultrasonic vibrator; the movable magnet ring is electrically connected with the ultrasonic vibrator and is used for supplying power to the ultrasonic vibrator. The cutter handle body is also provided with a positioning mechanism for fixing the ultrasonic vibrator. The assembly groove is located at the outer edge of the cutter handle body. And a gap is formed between the movable magnetic ring and the groove wall of the assembly groove. The test electric ring is provided with a protruding part, the moving magnet ring is provided with a connecting groove matched with the protruding part, and the protruding part is assembled in the connecting groove.
At least one embodiment of the present disclosure provides an ultrasonic blade handle for in-situ detection, further comprising a frame and a detection head; the detection head is assembled on the frame body; wherein, the test electric ring is abutted on the detection head. The frame body is provided with an elastic connecting piece, and the detection head is fixed on the elastic connecting piece. The ultrasonic vibrator is a half-wavelength vibrator. The tool holder is characterized in that a guide part is arranged on the holder body, a guide groove is formed in the outer surface of the tool holder body, and the holder body is detachably connected with the tool holder body through the guide part and the guide groove.
At least one embodiment of the present disclosure provides an ultrasonic tool shank for in-situ detection, the ultrasonic vibrator comprising: a back cover plate, a horn and a transducer; the amplitude transformer is configured to be fixedly connected with the rear cover plate and is provided with a flange plate; the transducer is arranged between the rear cover plate and the amplitude transformer; wherein the fixing part is arranged at the tail end of the amplitude transformer and is positioned outside the accommodating cavity; the positioning mechanism comprises: gland and adjusting block; the gland is used for pressing the flange plate and is fixedly connected with the cutter handle body; the adjusting block is arranged between the gland and the cutter handle body and is used for adjusting the longitudinal pretightening force of the ultrasonic vibrator; wherein, the gland middle part is furnished with wears out the hole, the terminal of amplitude transformer is followed wear out the hole wears out the holding chamber is outside.
The following generally describes an ultrasonic tool shank for in-situ inspection according to embodiments of the present disclosure with reference to the accompanying drawings.
As shown in fig. 1 to 9, the in-situ detection ultrasonic tool shank according to at least one embodiment of the present disclosure includes a tool shank body 10, an ultrasonic vibrator 20, a test electric ring 30, a holder body 40, and a detection head 50; the knife handle body 10 is provided with a containing cavity 11, an assembling groove 12 and a moving magnetic ring 13, and the moving magnetic ring 13 is arranged in the assembling groove 12; the head end of the ultrasonic vibrator 20 is fixedly arranged in the accommodating cavity 11, and the tail end of the ultrasonic vibrator 20 is provided with a fixing part 24, and the fixing part 24 is used for fixing a cutter; the test electric ring 30 is used for testing, the test electric ring 30 is configured on the moving magnet 13, and the test electric ring 30 is electrically connected with the ultrasonic vibrator 20; the moving magnet 13 is electrically connected with the ultrasonic vibrator 20, and the moving magnet 13 is used for supplying power to the ultrasonic vibrator 20.
In this embodiment, the tool shank body 10 further has a positioning mechanism 14, and the positioning mechanism 14 is used for fixing the ultrasonic vibrator 20.
In this embodiment, the fitting groove 12 is located at the outer edge of the shank body 10. A gap is formed between the moving magnet 13 and the wall of the fitting groove 12. The top of the movable magnetic ring 13 is flush with the top of the assembly groove 12, a coil required by non-contact power supply is arranged in the movable magnetic ring 13, a protruding part 31 is arranged on the test electric ring 30, a connecting groove 131 matched with the protruding part 31 is arranged on the movable magnetic ring 13, the protruding part 31 is assembled in the connecting groove 131, and after the movable magnetic ring 13 is placed, a gap between the movable magnetic ring 13 and the assembly groove 12 is filled with pouring sealant. The moving magnet 13 has good stability after assembly.
In the present embodiment, the detection head 50 is mounted on the frame body 40; wherein the test electrical ring 30 abuts against the test head 50.
In the present embodiment, the elastic connector 41 is disposed on the frame 40, and the detection head 50 is fixed to the elastic connector 41. Illustratively, the elastic connector adopts a coil spring, the frame body 40 is provided with a mounting groove, one end of the coil spring is fixed in the mounting groove, and the other end of the coil spring is fixedly connected with the detection head.
In this embodiment, the ultrasonic vibrator 20 is a half-wavelength vibrator, and the ultrasonic vibrator 20 includes a back cover plate 21, an amplitude transformer 22, and a transducer 23; because the ultrasonic vibrator 20 is a half-wavelength vibrator, the length is shorter, and then the length of the whole ultrasonic knife handle is shorter, so that the ultrasonic knife handle is convenient to install on a machine tool spindle. Wherein the nodal point of the ultrasonic vibrator 20 is located on the horn 22.
Further, the horn 22 is configured to be fixedly connected to the back cover 21, and the horn 22 has a flange 221; the transducer 23 is disposed between the back cover plate 21 and the horn 22; wherein the fixing portion 24 is located outside the accommodating cavity 11. Illustratively, the securing portion 24 includes an ER nut and an ER collet; due to the adoption of the scheme of fixing the tool head by the ER nut and the ER chuck, the tool head convenient to replace and adjust is good in convenience.
In the present embodiment, the positioning mechanism 14 includes a pressing cover 141 and an adjusting block 142; the gland 141 is used for pressing the flange 221 and is fixedly connected with the tool shank body 10; the adjusting block 142 is arranged between the gland 141 and the cutter handle body 10 and is used for adjusting the longitudinal pretightening force of the ultrasonic vibrator 20; wherein, the middle part of the gland 141 is provided with a penetrating hole, and the tail end of the amplitude transformer 22 penetrates out of the accommodating cavity 11 from the penetrating hole.
Further, the outer diameter of the flange 221 is smaller than the inner diameter of the receiving chamber 11. The planar roughness of the fit between the flange 221 on the horn 22, the shank body 10 and the gland 141 is less than or equal to Ra1.6.
Further, the gland 141 is screwed to the shank body 10. The longitudinal pre-tightening of the ultrasonic vibrator 20 is completed by the gland 141, and the required longitudinal pre-tightening force can be adjusted through the thickness of the adjusting block 142 positioned between the cutter handle body 10 and the gland 141. The diameter of the exit orifice is greater than the diameter of the distal end of the horn 22. The gland 141 has a circular groove therein for mating with the stepped portion of the horn 22, the circular groove of the gland 141 being in a transition fit or a loose interference fit with the stepped portion of the horn 22, thereby completing the radial pretensioning of the ultrasonic vibrator 20. The round groove is communicated with the through hole.
The amplitude transformer 22 is fixed with the tool shank body 10 by using the gland 141 and the adjusting block 142, and radial and longitudinal pre-tightening of the amplitude transformer 22 is completed by matching the gland 141 with the tool shank body 10. In this scheme, the cooperation part of ultrasonic vibrator 20 and handle of a knife body 10 is a facet, and is low to the requirement of handle of a knife body 10, and main cooperation part concentrates on gland 141, if the condition such as ultrasonic vibrator 20 damages appears, only need change ultrasonic vibrator 20 or gland 141, do not have the influence to handle of a knife body 10, have reduced manufacturing cost, have prolonged the life of handle of a knife.
In this embodiment, the test ring 30 is composed of an insulating portion 32 and a conductive portion 33. During detection, when the electric parameter of the ultrasonic vibrator 20 is detected by the test electric ring 30, the conductive part 33 of the test electric ring 30 contacts the detection head 50 on the frame 40, when the cutter handle body 10 is placed on the frame 40, the detection head 50 is automatically pressed due to self gravity, and finally the detection head 50 is connected with the impedance tester to test the electric parameter of the ultrasonic vibrator 20. The whole detection process is good in convenience.
In this embodiment, a guide portion (not shown) is disposed on the holder body 40, a guide groove 18 is provided on the outer surface of the holder body 10, and the holder body 40 and the holder body 10 are detachably connected through the guide portion and the guide groove.
In some embodiments, the handle body 10 is provided with a threading hole through which a wire passes, and the conductive portion of the test electrical ring 30 is connected to the transducer 23 inside the handle body 10 using the wire through the threading hole in the handle body 10.
In some embodiments, the top of the magnet ring is lower than the top of the mounting slot 12.
In some embodiments, the test ring 30 is annular in shape.
In a further embodiment, not shown, the transducer is composed of a plurality of piezoelectric ceramic plates and a plurality of brass plates, one brass plate is sandwiched between every two piezoelectric ceramic plates, the last piezoelectric ceramic plate and the back cover plate sandwich one brass plate, the transducer is sandwiched by the back cover plate and the amplitude transformer, and the transducer is locked by bolts and the amplitude transformer. Brass sheets are responsible for conduction, because of the inverse piezoelectric effect, the piezoelectric ceramic sheets convert electrical energy into mechanical energy that stretches longitudinally.
In yet another embodiment, not shown, the test electrical ring is a PCB board, and is composed of an insulating portion and a conductive portion, the insulating portion is made of resin, the conductive portion is made of brass, the conductive portion is embedded on the insulating portion, the transducer of the ultrasonic vibrator is electrically connected with the test electrical ring, the test electrical ring is electrically connected with the detection head, and the impedance analyzer is connected with the detection head to detect the electrical parameters of the ultrasonic vibrator.
In some embodiments, the detection head is a conductive metal part consisting of a cylinder and a hemisphere, and the detection head can be connected to the impedance analyzer through a wire, so as to establish electrical connection between the conductive part and the impedance analyzer.
In the description of the present specification, a description referring to the terms "present embodiment," "some embodiments," "other embodiments," or "specific examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
Although embodiments of the present application have been shown and described above, the scope of the present invention is not limited thereto, and any changes or substitutions that do not undergo the inventive effort are intended to be included within the scope of the present invention; no element, act, or instruction used herein should be construed as critical or essential unless explicitly described as such.
Claims (7)
1. An ultrasonic tool shank for in-situ detection, comprising:
the knife handle body is provided with a containing cavity, an assembling groove and a moving magnetic ring, and the moving magnetic ring is arranged in the assembling groove;
the ultrasonic vibrator is locally and fixedly arranged in the accommodating cavity and is provided with a fixing part for fixing the cutter;
the test electric ring for test is arranged on the movable magnetic ring and is electrically connected with the ultrasonic vibrator;
a frame body; and
the detection head is assembled on the frame body;
wherein the test electric ring is abutted against the detection head;
the movable magnet is electrically connected with the ultrasonic vibrator and is used for supplying power to the ultrasonic vibrator;
the cutter handle body is also provided with a positioning mechanism for fixing the ultrasonic vibrator;
the ultrasonic vibrator comprises:
a back cover plate;
the amplitude transformer is fixedly connected with the rear cover plate and is provided with a flange plate; and
a transducer disposed between the back cover plate and the horn;
the fixing part is arranged at the tail end of the amplitude transformer and is positioned outside the accommodating cavity;
the positioning mechanism comprises:
the gland is used for pressing the flange plate and is fixedly connected with the cutter handle body; and
the adjusting block is arranged between the gland and the cutter handle body and is used for adjusting the longitudinal pretightening force of the ultrasonic vibrator;
the middle part of the gland is provided with a penetrating hole, and the tail end of the amplitude transformer penetrates out of the accommodating cavity from the penetrating hole.
2. The ultrasonic in-situ inspection tool shank of claim 1, wherein the mounting groove is located at an outer edge of the tool shank body.
3. The ultrasonic in-situ detection tool shank according to claim 1, wherein a gap is formed between the moving magnet ring and a wall of the assembly groove.
4. The ultrasonic knife handle for in-situ detection according to claim 1, wherein the test electric ring is provided with a protruding part, the moving magnet ring is provided with a connecting groove matched with the protruding part, and the protruding part is assembled in the connecting groove.
5. The ultrasonic in-situ inspection tool shank according to claim 1, wherein the frame body is provided with an elastic connecting piece, and the inspection head is fixed on the elastic connecting piece.
6. The ultrasonic in-situ detection tool shank of claim 1, wherein the ultrasonic vibrator is a half-wavelength vibrator.
7. The ultrasonic in-situ detection tool handle according to claim 1, wherein the guide part is configured on the frame body, a guide groove is formed in the outer surface of the tool handle body, and the frame body is detachably connected with the tool handle body through the guide part and the guide groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210647853.9A CN115008617B (en) | 2022-06-08 | 2022-06-08 | Ultrasonic knife handle for in-situ detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210647853.9A CN115008617B (en) | 2022-06-08 | 2022-06-08 | Ultrasonic knife handle for in-situ detection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115008617A CN115008617A (en) | 2022-09-06 |
| CN115008617B true CN115008617B (en) | 2024-04-05 |
Family
ID=83073218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210647853.9A Active CN115008617B (en) | 2022-06-08 | 2022-06-08 | Ultrasonic knife handle for in-situ detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115008617B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002331516A (en) * | 2001-05-08 | 2002-11-19 | Ishii Choko Kogu Seisakusho:Kk | Rotary blade for tile cutter |
| CN106217437A (en) * | 2016-07-22 | 2016-12-14 | 武汉理工大学 | A kind of ultrasonic longitrorse vibration processing device and processing technique |
| CN109093457A (en) * | 2018-09-29 | 2018-12-28 | 广州汇专工具有限公司 | Ultrasonic knife handle structure |
| CN209681728U (en) * | 2019-04-02 | 2019-11-26 | 大连交通大学 | A kind of ultrasonic vibration cutting knife handle |
| CN113664562A (en) * | 2021-07-27 | 2021-11-19 | 杭州电子科技大学 | Ultrasonic intelligent knife handle capable of monitoring dynamic force in real time |
-
2022
- 2022-06-08 CN CN202210647853.9A patent/CN115008617B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002331516A (en) * | 2001-05-08 | 2002-11-19 | Ishii Choko Kogu Seisakusho:Kk | Rotary blade for tile cutter |
| CN106217437A (en) * | 2016-07-22 | 2016-12-14 | 武汉理工大学 | A kind of ultrasonic longitrorse vibration processing device and processing technique |
| CN109093457A (en) * | 2018-09-29 | 2018-12-28 | 广州汇专工具有限公司 | Ultrasonic knife handle structure |
| CN209681728U (en) * | 2019-04-02 | 2019-11-26 | 大连交通大学 | A kind of ultrasonic vibration cutting knife handle |
| CN113664562A (en) * | 2021-07-27 | 2021-11-19 | 杭州电子科技大学 | Ultrasonic intelligent knife handle capable of monitoring dynamic force in real time |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115008617A (en) | 2022-09-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1959260B1 (en) | Probe card | |
| JPWO2008084627A1 (en) | Conductive contact unit | |
| CN111257358B (en) | Method for carrying out in-situ dynamic three-dimensional reconstruction on sample by using multi-degree-of-freedom sample rod | |
| CN115008617B (en) | Ultrasonic knife handle for in-situ detection | |
| CN113848350A (en) | Collecting terminal for single cell voltage inspection of fuel cell stack | |
| JP3154264U (en) | Probe unit for probe pin and board inspection | |
| CN111257354B (en) | Multi-degree-of-freedom sample rod | |
| CN217425653U (en) | Hall effect measures with sample platform of taking probe | |
| CN210939982U (en) | Ultrasonic machining main shaft and conductive structure | |
| CN210939981U (en) | Ultrasonic machining spindle and electric connection structure thereof | |
| CN113791245A (en) | Capacitor power-on test fixture | |
| CN114460338A (en) | Rotary probe contact module | |
| CN219552569U (en) | Reaming, functional electrical measurement and dimension inspection integrated jig | |
| CN111257359B (en) | Method for adjusting sample to align with axis of rotating shaft | |
| CN111337521B (en) | Multi freedom sample rod | |
| CN111257597B (en) | Multi-degree-of-freedom sample rod with self-positioning function | |
| CN220933014U (en) | High-precision long-service-life probe seat | |
| CN219265189U (en) | Novel handheld gauge for special-shaped threading hole of electrophoresis part | |
| CN217637048U (en) | Piston rod position degree rapid survey examines utensil | |
| CN111208355A (en) | Equivalent measuring tool for lap resistance of airplane airborne antenna equipment and using method | |
| CN215903085U (en) | Handle of a knife transducer electrically conductive device, system and handle of a knife | |
| CN115077691B (en) | Measuring device and evaluating method for bearing capacity of ultrasonic processing system | |
| CN107695368A (en) | HSK32 SK06 ultrasonic wave handle of a knifes | |
| KR200164955Y1 (en) | Insulation checking device for electric steel sheet | |
| CN111337522A (en) | Multi-degree-of-freedom sample rod with sample clamping nozzle |
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 |