CN108856767A - A kind of dynamic balance type ultrasonic wave knife handle - Google Patents
A kind of dynamic balance type ultrasonic wave knife handle Download PDFInfo
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- CN108856767A CN108856767A CN201811152351.9A CN201811152351A CN108856767A CN 108856767 A CN108856767 A CN 108856767A CN 201811152351 A CN201811152351 A CN 201811152351A CN 108856767 A CN108856767 A CN 108856767A
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- connecting pin
- knife handle
- regulating part
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/005—Cylindrical shanks of tools
-
- 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
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/001—Arrangements compensating weight or flexion on parts of the machine
-
- 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
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Knives (AREA)
Abstract
The present invention provides a kind of dynamic balance type ultrasonic wave knife handles, are related to digit control machine Tool processing technique field.The dynamic balance type ultrasonic wave knife handle includes main shaft connecting pin, cutter connecting pin, center of gravity adjustment portion, center of gravity regulating part, radio receiver and ultrasonic vibration apparatus；Main shaft connecting pin and cutter connecting pin are coaxially connected, and center of gravity adjustment portion is set to the outer of cutter connecting pin, and center of gravity regulating part is set to center of gravity adjustment portion；The position of centre of gravity for changing center of gravity regulating part, can adjust the center of gravity of knife handle entirety；Radio receiver is set to the outer of cutter connecting pin；Cutter connecting pin is provided with accommodating cavity far from the side of main shaft connecting pin, and ultrasonic vibration apparatus is set to accommodating cavity.Center of gravity regulating part is arranged into knife handle dynamic balance type ultrasonic wave knife handle of the invention, improves the dynamic equilibrium of ultrasonic wave knife handle in process, improves the machining accuracy of production efficiency and workpiece.
Description
Technical field
The present invention relates to digit control machine Tool processing technique fields, in particular to a kind of dynamic balance type ultrasonic wave knife handle.
Background technique
Numerical control processing refers to that issuing instruction using Digitizing And Control Unit makes cutter make satisfactory fortune on lathe
It is dynamic, realize the technical process of part processing.
Computerized Numerical Control processing technology drives knife handle and the cutter or cutterhead of knife handle front end high speed to turn generally by machine tool chief axis
It is dynamic, it completes to the cutting of workpiece, mill, boring, the process such as brill.
And Ultrasonic machining system capital equipment includes supersonic generator, ultrasonic transducer and ultrasonic amplitude transformer.Ultrasound adds
Work utilizes the tool of ultrasonic vibration, drives the abrasive suspension between workpiece and tool, impacts the processed position with rubbing down workpiece,
Make its local material by ablation into powder, to be perforated, be cut and be ground, and using ultrasonic activation makes workpiece phase
The processing method mutually combined.
With reference to following several patented technology files, it there is no effective technical solution at present, knife handle, cutter can be adjusted flexibly
And combinations thereof the center of gravity of component improve the machining accuracy of workpiece to realize the dynamic equilibrium of process.
1, publication No. is to disclose a kind of concretion abrasive ultrasonic machining device in the patent application document of CN106181595A
And method, belong to hard brittle material manufacture field, the face grinding of special-shaped hole machined peace can be carried out, the concretion abrasive is super
Sound processing unit (plant) includes XY axis feed arrangement, work nest, main shaft column, concretion abrasive tool, Z axis servo feeding apparatus and ultrasound
Wave generating system, for the supersonic generator using ultrasonic constant-current supply, the ultrasound constant-current supply includes for acquiring ultrasound
The processing unit of the electric current at energy converter both ends and the acquisition unit of voltage and the equivalent impedance for calculating Ultrasonic machining system, institute
State after the equivalent impedance of calculating is compared by processing unit with impedance settings to the feed speed of concretion abrasive tool and/or
The output electric current of supersonic generator is adjusted.Although above-mentioned concretion abrasive ultrasonic machining device machining accuracy is higher,
It is inefficient, it cannot achieve rapid processing in the case where guaranteeing machining accuracy.
2, in the patent application document of Publication No. TWM372763U, a kind of ultrasonic activation formula cutter mould group is disclosed,
The fixed ontology of the fixed what of first coil.Sound wave generator is electrically connected to first coil.Rotating body is rotatably mounted to fixation
Ontology.Second coil fixes what rotating body.On the fixed what rotating body of two first contacts and it is electrically connected to the second coil.Hilt
Ontology is removably installed on what rotating body.On the fixed what hilt ontology of two second contacts, and it is respectively electrically connected to two first
Contact.Voltage regulator circuit plate is set on what hilt ontology, and there are two input terminals to be electrically connected to two second contacts, to stablize the second line
The two output end output output voltages of input voltage and what generated when circle what rotation.First piezoelectric patches and the second piezoelectric patches difference
Two output ends are electrically connected to vibrate with common generation.Expanding bar fixes what hilt ontology, above-mentioned to give expanding to vibration
Ultrasonic activation formula cutter mould group machining accuracy is to be improved, and the material and processing efficiency being capable of processing are limited.
3, in the patent application document of Publication No. KR20150101628A, a free profile cutting high rigidity is disclosed
The device of material, for cutting hard material, using ultrasonic wave, including：Cutting tool is hard with supersonic generator cutting
Material and diamond lap are made from supersonic generator and mainly from stainless steel using ultrasonic wave；One abrasive jet
Apply abrasive material, the particle hard material including fine diamond cuts hard material；And cutting tool pilot instrument, for applying
Power cutting tool cuts hard material in vertical direction.The device cuts a kind of hard material, can be applied, is used for using ultrasonic wave
Processing hard material such as sapphire and reinforcing glass are applied to smart phone etc., however above-mentioned free profile cuts high rigidity
The device processing efficiency of material is not high, cannot achieve rapid processing in the case where guaranteeing machining accuracy.
Summary of the invention
The purpose of the present invention is to provide a kind of dynamic balance type ultrasonic wave knife handles, to solve ultrasonic wave knife handle in the prior art
And combinations thereof existing for position of centre of gravity can not be adjusted flexibly, process dynamic unbalance, machining accuracy cannot ensure asks
Topic.
To achieve the goals above, the present invention uses following technical scheme：
A kind of dynamic balance type ultrasonic wave knife handle provided by the invention, including main shaft connecting pin, cutter connecting pin, center of gravity adjusting
Portion, center of gravity regulating part, radio receiver and ultrasonic vibration apparatus；The main shaft connecting pin and the cutter connecting pin are coaxial
Connection, the center of gravity adjustment portion are set to the outer of the cutter connecting pin, and the center of gravity regulating part is set to the center of gravity tune
Section portion；The position of centre of gravity for changing the center of gravity regulating part, can adjust the center of gravity of knife handle entirety；The radio receiver setting
In the outer of the cutter connecting pin；The cutter connecting pin is provided with accommodating cavity far from the side of the main shaft connecting pin, institute
It states ultrasonic vibration apparatus and is set to the accommodating cavity.
Based on the above technical solution, further, the center of gravity adjustment portion includes multiple threaded holes, the center of gravity tune
Saving part includes multiple screws compatible with the threaded hole；Multiple threaded holes are along the circumferential uniform of the cutter connecting pin
Setting, the axis direction of any threaded hole are overlapped with the radial direction of the cutter connecting pin.
--- the technical solution has technical effect that：Threadingly hole is mobile for screw, can change the center of gravity of knife handle entirety
Position.
Based on the above technical solution, further, the quantity of the threaded hole is 12~30.
--- the technical solution has technical effect that：Quantity is more and equally distributed threaded hole can directly and screw
It is cooperatively connected, changes the center of gravity of knife handle entirety by adjusting the position of threaded hole inner bolt.
Optionally, further, the center of gravity adjustment portion includes multiple threaded holes, and multiple threaded holes connect along the cutter
The circumferential direction for connecing end is uniformly arranged, and the axis direction of any threaded hole is overlapped with the radial direction of the cutter connecting pin；It is described heavy
Heart regulating part is annular in shape, is socketed in outside multiple threaded holes, the center of gravity regulating part position corresponding to the threaded hole
It is provided with through-hole, using screw through the through-hole and the screw hole, the center of gravity regulating part can be installed on institute
State cutter connecting pin；The quantity of the threaded hole is that the even number in 2~8 is multiple；The center of gravity regulating part is circumferentially set along itself
It is equipped with multiple with repeated hole and clump weight, described to match repeated hole radially extending along the center of gravity regulating part, the clump weight being capable of edge
The axis direction with repeated hole is mobile.
--- the technical solution has technical effect that：Using the multiple threaded holes of even number and the through-hole of cooperation, can incite somebody to action
Center of gravity regulating part is fixedly mounted on cutter connecting pin outer, then by adjusting clump weight, the position of centre of gravity of knife handle entirety can be changed.
Optionally, further, the center of gravity adjustment portion includes an external screw thread, and the external screw thread is set to the cutter and connects
End is connect on the side wall of proximal end face；The center of gravity regulating part is annular in shape, inner wall is provided be engaged with the external screw thread in
Screw thread；The center of gravity regulating part be circumferentially provided with along itself it is multiple with repeated hole and clump weight, it is described with repeated hole along the center of gravity tune
Section part radially extends, and the clump weight can be moved along the axis direction with repeated hole.
--- the technical solution has technical effect that：External screw thread is spirally connected with setting internal thread center of gravity regulating part, then
By adjusting the clump weight of center of gravity regulating part, the centre of gravity adjustment of knife handle entirety is realized.
Optionally, further, the center of gravity adjustment portion includes annular convex platform, and the annular convex platform is set to the cutter and connects
The side wall for connecing end, it is coaxial with the cutter connecting pin；The center of gravity regulating part is annular in shape, inner wall and the cutter connecting pin
Outer fitting, one side ring surface is bonded the annular convex platform；The center of gravity regulating part is circumferentially provided with multiple counterweights along itself
Hole and clump weight, described match repeated hole radially extending along the center of gravity regulating part, the clump weight can be along described with repeated hole
Axis direction is mobile.
--- the technical solution has technical effect that：Annular convex platform has position-limiting action, and can be cooperatively connected annular shape
Center of gravity regulating part, then by adjusting the clump weight of center of gravity regulating part, realize the centre of gravity adjustment of knife handle entirety.
Optionally, further, the center of gravity adjustment portion includes annular groove, and the annular groove is set to the cutter and connects
The side wall for connecing end, it is coaxial with the cutter connecting pin；The center of gravity regulating part is annular in shape, inner wall and the cutter connecting pin
Outer fitting, and correspond to the annular groove；The center of gravity regulating part is circumferentially provided with multiple with repeated hole and matching along itself
Pouring weight, described to match repeated hole radially extending along the center of gravity regulating part, the clump weight can be along the axis side with repeated hole
To movement, and abut the annular groove.
--- the technical solution has technical effect that：Annular groove equally also functions to the effect of limit, wherein annular recessed
Slot can clamp circular center of gravity regulating part, can also clamp the screw through center of gravity regulating part, realize to center of gravity regulating part
Fixation.And change the position of centre of gravity of knife handle eventually by the clump weight in center of gravity regulating part.
Based on the above technical solution, further, the cutter connecting pin includes the first cylinder and the second cylinder；Institute
It states the first cylinder and second cylinder is coaxially spirally connected to form the annular groove.
--- the technical solution has technical effect that：Due to the movable installation of annular groove, therefore is formed and center of gravity is adjusted
Part grips, and also the groove width of adjustable ring connected in star is to meet the fixations of different screws.
Optionally, further, the center of gravity adjustment portion includes multiple strip grooves, and multiple strip grooves connect along the cutter
It connects end to be circumferentially uniformly distributed, length direction is identical as the axis of the cutter connecting pin；The center of gravity regulating part is annular in shape,
Its inner wall is provided with the double wedge with multiple strip groove cooperation grafting；The center of gravity regulating part is circumferentially provided with multiple along itself
With repeated hole and clump weight, described to match repeated hole radially extending along the center of gravity regulating part, the clump weight can be along the counterweight
The axis direction in hole is mobile.
--- the technical solution has technical effect that：Strip groove and the fixed center of gravity regulating part of the mode of double wedge grafting, tear open
Dress is convenient, and location efficiency is high.
The present invention has the advantages that：
Center of gravity regulating part is arranged into knife handle dynamic balance type ultrasonic wave knife handle provided by the invention, improves ultrasonic knife
The dynamic equilibrium of handle in process improves the machining accuracy of production efficiency and workpiece.
Additional technical feature and its advantage of the invention will illustrate more obvious in following description content, or pass through
Concrete practice of the invention is recognized that.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the specific embodiment of the invention, specific embodiment will be described below
Needed in attached drawing be briefly described.It should be evident that the accompanying drawings in the following description is some implementations of the invention
Mode for those of ordinary skill in the art without creative efforts, can also be according to these attached drawings
Obtain other attached drawings.
The axis of knife handle and gravity balance device is surveyed in the dynamic balance type ultrasonic wave knife handle that Fig. 1 provides for the embodiment of the present invention one
Figure；
Fig. 2 is that knife handle and gravity balance device are faced in the dynamic balance type ultrasonic wave knife handle that provides of the embodiment of the present invention one
Figure；
The section view of knife handle and gravity balance device in the dynamic balance type ultrasonic wave knife handle that Fig. 3 provides for the embodiment of the present invention one
Figure；
Fig. 4 is that the axis of knife handle and gravity balance device is surveyed in dynamic balance type ultrasonic wave knife handle provided by Embodiment 2 of the present invention
Figure；
Fig. 5 is that knife handle and gravity balance device are faced in dynamic balance type ultrasonic wave knife handle provided by Embodiment 2 of the present invention
Figure；
Fig. 6 is the section view of knife handle and gravity balance device in dynamic balance type ultrasonic wave knife handle provided by Embodiment 2 of the present invention
Figure；
The axis of knife handle and gravity balance device is surveyed in the dynamic balance type ultrasonic wave knife handle that Fig. 7 provides for the embodiment of the present invention three
Figure；
Fig. 8 is that knife handle and gravity balance device are faced in the dynamic balance type ultrasonic wave knife handle that provides of the embodiment of the present invention three
Figure；
The section view of knife handle and gravity balance device in the dynamic balance type ultrasonic wave knife handle that Fig. 9 provides for the embodiment of the present invention three
Figure；
The axis of knife handle and gravity balance device in the dynamic balance type ultrasonic wave knife handle that Figure 10 provides for the embodiment of the present invention four
Mapping；
Figure 11 is that knife handle and gravity balance device be just in the dynamic balance type ultrasonic wave knife handle that provides of the embodiment of the present invention four
View；
Figure 12 is that knife handle and gravity balance device cut open in the dynamic balance type ultrasonic wave knife handle that provides of the embodiment of the present invention four
View；
The axis of knife handle and gravity balance device in the dynamic balance type ultrasonic wave knife handle that Figure 13 provides for the embodiment of the present invention five
Mapping；
Figure 14 is that knife handle and gravity balance device be just in the dynamic balance type ultrasonic wave knife handle that provides of the embodiment of the present invention five
View；
Figure 15 is that knife handle and gravity balance device cut open in the dynamic balance type ultrasonic wave knife handle that provides of the embodiment of the present invention five
View；
The plan view of center of gravity regulating part in the dynamic balance type ultrasonic wave knife handle that Figure 16 provides for the embodiment of the present invention six；
Figure 17 is the front view for the dynamic balance type ultrasonic wave knife handle that the embodiment of the present invention six provides；
Figure 18 is the perspective view of the explosion of center of gravity regulating part in dynamic balance type ultrasonic wave knife handle provided by the invention；
Figure 19 is the axonometric drawing for the dynamic balance type ultrasonic wave knife handle that the embodiment of the present invention four provides；
Figure 20 is the schematic diagram of internal structure for the dynamic balance type ultrasonic wave knife handle that the embodiment of the present invention four provides.
Icon：1- main shaft connecting pin；2- cutter connecting pin；3- center of gravity adjustment portion；4- threaded hole；5- screw；6- through-hole；7-
With repeated hole；8- clump weight；9- external screw thread；10- annular convex platform；11- annular groove；14- strip groove；15- double wedge；16- wirelessly connects
Receiving apparatus；17- ultrasonic vibration apparatus；18- accommodating cavity.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
One, DESCRIPTION OF THE PRIOR ART：
In Ultrasonic machining technique, the position of centre of gravity of knife handle, cutter or cutterhead and combinations thereof, which all has machining accuracy, to be lifted
The influence of sufficient weight.Currently, there is no effective technical solution, the weight of ultrasonic wave knife handle and combinations thereof component can be adjusted flexibly
The heart improves the machining accuracy of workpiece to realize the dynamic equilibrium of process.
Two, technical solution of the present invention is summarized：
Dynamic balance type ultrasonic wave knife handle provided in this embodiment, including main shaft connecting pin 1, cutter connecting pin 2, center of gravity adjusting
Portion 3, center of gravity regulating part, radio receiver 16 and ultrasonic vibration apparatus 17；The main shaft connecting pin 1 is connect with the cutter
Hold 2 coaxially connected, the center of gravity adjustment portion 3 is set to the outer of the cutter connecting pin 2, and the center of gravity regulating part is set to institute
State center of gravity adjustment portion 3；The position of centre of gravity for changing the center of gravity regulating part, can adjust the center of gravity of knife handle entirety；It is described wirelessly to connect
Receiving apparatus 16 is set to the outer of the cutter connecting pin 2；Side of the cutter connecting pin 2 far from the main shaft connecting pin 1
It is provided with accommodating cavity 18, the ultrasonic vibration apparatus 17 is set to the accommodating cavity 18.
The technical solution of above-mentioned dynamic balance type ultrasonic wave knife handle, can preferably solve ultrasonic wave knife handle in the prior art and
The problem of position of centre of gravity existing for a combination thereof can not be adjusted flexibly, process dynamic unbalance, machining accuracy cannot ensure：
Center of gravity regulating part is arranged into knife handle, the dynamic equilibrium in process of ultrasonic wave knife handle is improved, improve production efficiency and
The machining accuracy of workpiece.
Three, technical solution of the present invention specific embodiment：
For above-mentioned prior art, below with reference to specific embodiment to skill of the invention
Art scheme is further explained explanation：
Embodiment one：
A kind of dynamic balance type ultrasonic wave knife handle is present embodiments provided, wherein：Fig. 1 provides dynamic for the embodiment of the present invention one
The axonometric drawing of knife handle and gravity balance device in balanced type ultrasonic wave knife handle；Fig. 2 is the dynamic balancing that the embodiment of the present invention one provides
The front view of knife handle and gravity balance device in formula ultrasonic wave knife handle；Fig. 3 is that the dynamic balance type that the embodiment of the present invention one provides is super
The cross-sectional view of knife handle and gravity balance device in sound wave knife handle.As shown in Figures 1 to 3, dynamic balance type ultrasonic wave knife handle includes main shaft
Connecting pin 1, cutter connecting pin 2, center of gravity adjustment portion 3, center of gravity regulating part, radio receiver 16 and ultrasonic vibration apparatus 17；
Main shaft connecting pin 1 and cutter connecting pin 2 are coaxially connected, and center of gravity adjustment portion 3 is set to the outer of cutter connecting pin 2, and center of gravity is adjusted
Part is set to center of gravity adjustment portion 3；The position of centre of gravity for changing center of gravity regulating part, can adjust the center of gravity of knife handle entirety.Wireless receiving
Device 16 is set to the outer of cutter connecting pin 2；Cutter connecting pin 2 is provided with accommodating cavity 18 far from the side of main shaft connecting pin 1,
Ultrasonic vibration apparatus 17 is set in accommodating cavity 18.
As shown in Figures 1 to 3, further, center of gravity adjustment portion 3 include multiple threaded holes 4, center of gravity regulating part include it is multiple with
The compatible screw 5 of threaded hole 4；Circumferential direction of multiple threaded holes 4 along cutter connecting pin 2 is uniformly arranged, the axis of any threaded hole 4
Direction is overlapped with the radial direction of cutter connecting pin 2.
As shown in Figures 1 to 3, further, the quantity of threaded hole 4 is 12~30.
In above-described embodiment one, threadingly hole 4 is mobile for screw 5, can change the position of centre of gravity of knife handle entirety.Quantity compared with
More and equally distributed threaded hole 4 can directly be cooperatively connected with screw 5, be changed by adjusting the position of 4 inner bolt 5 of threaded hole
Become the center of gravity of knife handle entirety.
Embodiment two：
A kind of dynamic balance type ultrasonic wave knife handle is present embodiments provided, wherein：Fig. 4 is provided by Embodiment 2 of the present invention dynamic
The axonometric drawing of knife handle and gravity balance device in balanced type ultrasonic wave knife handle；Fig. 5 is dynamic balancing provided by Embodiment 2 of the present invention
The front view of knife handle and gravity balance device in formula ultrasonic wave knife handle；Fig. 6 is super for dynamic balance type provided by Embodiment 2 of the present invention
The cross-sectional view of knife handle and gravity balance device in sound wave knife handle.As shown in figures 4-6, dynamic balance type ultrasonic wave knife handle includes main shaft
Connecting pin 1, cutter connecting pin 2, center of gravity adjustment portion 3 and center of gravity regulating part；Main shaft connecting pin 1 and cutter connecting pin 2 are coaxially connected,
Center of gravity adjustment portion 3 is set to the outer of cutter connecting pin 2, and center of gravity regulating part is set to center of gravity adjustment portion 3；Change center of gravity regulating part
Position of centre of gravity, the center of gravity of knife handle entirety can be adjusted.
As shown in Figure 4,5, further, center of gravity adjustment portion 3 includes multiple threaded holes 4, and multiple threaded holes 4 are connected along cutter
The circumferential direction at end 2 is uniformly arranged, and the axis direction of any threaded hole 4 is overlapped with the radial direction of cutter connecting pin 2；Center of gravity regulating part is in circle
Ring-type is socketed in outside multiple threaded holes 4, and center of gravity regulating part position corresponding with threaded hole 4 is provided with through-hole 6, is passed through using screw 5
Reach through hole 6 is spirally connected with threaded hole 4, and center of gravity regulating part can be installed on to cutter connecting pin 2；The quantity of threaded hole 4 is 2~8
In even number it is multiple；Center of gravity regulating part is circumferentially provided with multiple with repeated hole 7 and clump weight 8 along itself, adjusts with repeated hole 7 along center of gravity
Part radially extends, and clump weight 8 can be moved along the axis direction with repeated hole 7.
It, can be by center of gravity regulating part using the multiple threaded holes 4 of even number and the through-hole 6 of cooperation in above-described embodiment two
It is fixedly mounted on 2 outer of cutter connecting pin, then by adjusting clump weight 8, the position of centre of gravity of knife handle entirety can be changed.
Embodiment three：
A kind of dynamic balance type ultrasonic wave knife handle is present embodiments provided, wherein：Fig. 7 provides dynamic for the embodiment of the present invention three
The axonometric drawing of knife handle and gravity balance device in balanced type ultrasonic wave knife handle；Fig. 8 is the dynamic balancing that the embodiment of the present invention three provides
The front view of knife handle and gravity balance device in formula ultrasonic wave knife handle；Fig. 9 is that the dynamic balance type that the embodiment of the present invention three provides is super
The cross-sectional view of knife handle and gravity balance device in sound wave knife handle.As shown in figs. 7-9, dynamic balance type ultrasonic wave knife handle includes main shaft
Connecting pin 1, cutter connecting pin 2, center of gravity adjustment portion 3 and center of gravity regulating part；Main shaft connecting pin 1 and cutter connecting pin 2 are coaxially connected,
Center of gravity adjustment portion 3 is set to the outer of cutter connecting pin 2, and center of gravity regulating part is set to center of gravity adjustment portion 3；Change center of gravity regulating part
Position of centre of gravity, the center of gravity of knife handle entirety can be adjusted.
As shown in Figure 7,8, further, center of gravity adjustment portion 3 includes an external screw thread 9, and external screw thread 9 is set to cutter connection
End 2 is on the side wall of proximal end face；Center of gravity regulating part is annular in shape, and inner wall is provided with the internal screw thread being engaged with external screw thread 9；Center of gravity
Regulating part be circumferentially provided with along itself it is multiple with repeated hole 7 and clump weight 8, with the radially extending along center of gravity regulating part of repeated hole 7, counterweight
Block 8 can be moved along the axis direction with repeated hole 7.
In above-described embodiment three, external screw thread 9 is spirally connected with setting internal thread center of gravity regulating part, then by adjusting center of gravity
The clump weight 8 of regulating part realizes the centre of gravity adjustment of knife handle entirety.
Example IV：
A kind of dynamic balance type ultrasonic wave knife handle is present embodiments provided, wherein：Figure 10 is what the embodiment of the present invention four provided
The axonometric drawing of knife handle and gravity balance device in dynamic balance type ultrasonic wave knife handle；Figure 11 provides dynamic flat for the embodiment of the present invention four
The front view of knife handle and gravity balance device in weighing apparatus formula ultrasonic wave knife handle；Figure 12 is the dynamic balance type that the embodiment of the present invention four provides
The cross-sectional view of knife handle and gravity balance device in ultrasonic wave knife handle；Figure 19 is the dynamic balance type ultrasound that the embodiment of the present invention four provides
The axonometric drawing of wave knife handle；Figure 20 is the schematic diagram of internal structure for the dynamic balance type ultrasonic wave knife handle that the embodiment of the present invention four provides.
As shown in Figure 10~12,19,20, dynamic balance type ultrasonic wave knife handle includes main shaft connecting pin 1, cutter connecting pin 2, center of gravity adjustment portion
3 and center of gravity regulating part；Main shaft connecting pin 1 and cutter connecting pin 2 are coaxially connected, and center of gravity adjustment portion 3 is set to cutter connecting pin 2
Outer, center of gravity regulating part are set to center of gravity adjustment portion 3；The position of centre of gravity for changing center of gravity regulating part can adjust knife handle entirety
Center of gravity.
As shown in Figure 10~12,19,20, further, center of gravity adjustment portion 3 includes annular convex platform 10, and annular convex platform 10 is set
It is placed in the side wall of cutter connecting pin 2, it is coaxial with cutter connecting pin 2；Center of gravity regulating part is annular in shape, inner wall and cutter connecting pin
2 outer fitting, one side ring surface is bonded annular convex platform 10；Center of gravity regulating part is circumferentially provided with multiple with 7 He of repeated hole along itself
Clump weight 8, with the radially extending along center of gravity regulating part of repeated hole 7, clump weight 8 can be moved along the axis direction with repeated hole 7.
In above-described embodiment four, annular convex platform 10 has position-limiting action, and can be cooperatively connected circular center of gravity regulating part,
Again by adjusting the clump weight 8 of center of gravity regulating part, the centre of gravity adjustment of knife handle entirety is realized.
Embodiment five：
A kind of dynamic balance type ultrasonic wave knife handle is present embodiments provided, wherein：Figure 13 is what the embodiment of the present invention five provided
The axonometric drawing of knife handle and gravity balance device in dynamic balance type ultrasonic wave knife handle；Figure 14 provides dynamic flat for the embodiment of the present invention five
The front view of knife handle and gravity balance device in weighing apparatus formula ultrasonic wave knife handle；Figure 15 is the dynamic balance type that the embodiment of the present invention five provides
The cross-sectional view of knife handle and gravity balance device in ultrasonic wave knife handle.As shown in Figure 13~15, dynamic balance type ultrasonic wave knife handle includes
Main shaft connecting pin 1, cutter connecting pin 2, center of gravity adjustment portion 3 and center of gravity regulating part；Main shaft connecting pin 1 and cutter connecting pin 2 are coaxial
Connection, center of gravity adjustment portion 3 are set to the outer of cutter connecting pin 2, and center of gravity regulating part is set to center of gravity adjustment portion 3；Change center of gravity
The position of centre of gravity of regulating part can adjust the center of gravity of knife handle entirety.
As shown in Figure 13~15, further, center of gravity adjustment portion 3 includes annular groove 11, and annular groove 11 is set to knife
Have the side wall of connecting pin 2, it is coaxial with cutter connecting pin 2；Center of gravity regulating part is annular in shape, and inner wall is outer with cutter connecting pin 2
Along fitting, and correspond to annular groove 11；Center of gravity regulating part is circumferentially provided with multiple with repeated hole 7 and clump weight 8, counterweight along itself
Hole 7 is radially extended along center of gravity regulating part, and clump weight 8 can be moved along the axis direction with repeated hole 7, and abut annular groove
11。
Further, as shown, cutter connecting pin 2 includes the first cylinder and the second cylinder；First cylinder and the second column
Body is coaxially spirally connected to form annular groove 11.
In above-described embodiment five, annular groove 11 equally also functions to the effect of limit, and annular recess 11 can press from both sides
Circular center of gravity regulating part is held, the screw 5 through center of gravity regulating part can also be clamped, realizes the fixation to center of gravity regulating part.
And change the position of centre of gravity of knife handle eventually by the clump weight 8 in center of gravity regulating part.Due to the movable installation of annular groove 11,
Therefore formed and center of gravity regulating part is gripped, also the groove width of adjustable ring connected in star 11 is to meet the fixations of different screws 5.
Embodiment six：
A kind of dynamic balance type ultrasonic wave knife handle is present embodiments provided, wherein：Figure 16 is what the embodiment of the present invention six provided
The plan view of center of gravity regulating part in dynamic balance type ultrasonic wave knife handle；Figure 17 is the dynamic balance type ultrasound that the embodiment of the present invention six provides
The front view of wave knife handle.As shown in Figure 16,17, dynamic balance type ultrasonic wave knife handle includes main shaft connecting pin 1, cutter connecting pin 2, again
Heart adjustment portion 3 and center of gravity regulating part；Main shaft connecting pin 1 and cutter connecting pin 2 are coaxially connected, and center of gravity adjustment portion 3 is set to cutter
The outer of connecting pin 2, center of gravity regulating part are set to center of gravity adjustment portion 3；The position of centre of gravity for changing center of gravity regulating part, can adjust knife
The center of gravity of handle entirety.
As shown in Figure 16,17, further, center of gravity adjustment portion 3 includes multiple strip grooves 14, and multiple strip grooves 14 are along cutter
Connecting pin 2 is circumferential to be uniformly distributed, and length direction is identical as the axis of cutter connecting pin 2；Center of gravity regulating part is annular in shape, in
Wall is provided with the double wedge 15 with the cooperation grafting of multiple strip grooves 14；Center of gravity regulating part is circumferentially provided with multiple with repeated hole 7 along itself
With clump weight 8, with the radially extending along center of gravity regulating part of repeated hole 7, clump weight 8 can be moved along the axis direction with repeated hole 7.
In above-described embodiment six, the fixed center of gravity regulating part of the mode of strip groove 14 and 15 grafting of double wedge is convenient for disassembly and assembly, fixed
Position is high-efficient.
It should be noted that center of gravity regulating part may be configured as annular structure in above-described embodiment two~five, Figure 18 is this
The perspective view of the explosion of center of gravity regulating part in the dynamic balance type ultrasonic wave knife handle provided is provided.As shown in figure 18, center of gravity regulating part
With 7 inner wall of repeated hole, screw thread is set, and corresponding screw thread is arranged in clump weight 8, by screwing clump weight 8, change clump weight 8, which is located at, matches
Center-of-gravity regulating position is come in position in repeated hole 7.
Finally it should be noted that：The above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Present invention has been described in detail with reference to the aforementioned embodiments for pipe, those skilled in the art should understand that：Its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
In addition, it will be appreciated by those of skill in the art that although above-mentioned some embodiments include institute in other embodiments
Including certain features rather than other feature, but the combination of the feature of different embodiment means in the scope of the present invention
Within and form different embodiments.For example, in claims above, embodiment claimed it is any it
One can in any combination mode come using.In addition, the information disclosed in the background technology section is intended only to deepen pair
The understanding of general background technology of the invention, and be not construed as recognizing or implying in any form that information composition has been this
The prior art well known to the technical staff of field.
Claims (9)
1. a kind of dynamic balance type ultrasonic wave knife handle, which is characterized in that including main shaft connecting pin, cutter connecting pin, center of gravity adjustment portion,
Center of gravity regulating part, radio receiver and ultrasonic vibration apparatus；
The main shaft connecting pin and the cutter connecting pin are coaxially connected, and the center of gravity adjustment portion is set to the cutter connecting pin
Outer, the center of gravity regulating part is set to the center of gravity adjustment portion；The position of centre of gravity for changing the center of gravity regulating part, can adjust
Save the center of gravity of knife handle entirety；
The radio receiver is set to the outer of the cutter connecting pin；
The cutter connecting pin is provided with accommodating cavity, the ultrasonic vibration apparatus setting far from the side of the main shaft connecting pin
In the accommodating cavity.
2. dynamic balance type ultrasonic wave knife handle according to claim 1, which is characterized in that the center of gravity adjustment portion includes multiple
Threaded hole, the center of gravity regulating part include multiple screws compatible with the threaded hole；
Circumferential direction of multiple threaded holes along the cutter connecting pin is uniformly arranged, the axis direction of any threaded hole and institute
The radial of cutter connecting pin is stated to be overlapped.
3. dynamic balance type ultrasonic wave knife handle according to claim 2, which is characterized in that the quantity of the threaded hole be 12~
30.
4. dynamic balance type ultrasonic wave knife handle according to claim 2, which is characterized in that the center of gravity adjustment portion includes multiple
Threaded hole, circumferential direction of multiple threaded holes along the cutter connecting pin are uniformly arranged, the axis direction of any threaded hole
It is overlapped with the radial direction of the cutter connecting pin；
The center of gravity regulating part is annular in shape, is socketed in outside multiple threaded holes, the center of gravity regulating part and the threaded hole
Corresponding position is provided with through-hole, using screw through the through-hole and the screw hole, can adjust the center of gravity
Part is installed on the cutter connecting pin；The quantity of the threaded hole is that the even number in 2~8 is multiple；
The center of gravity regulating part be circumferentially provided with along itself it is multiple with repeated hole and clump weight, it is described to be adjusted with repeated hole along the center of gravity
Part radially extends, and the clump weight can be moved along the axis direction with repeated hole.
5. dynamic balance type ultrasonic wave knife handle according to claim 1, which is characterized in that the center of gravity adjustment portion includes one
External screw thread, the external screw thread are set to the cutter connecting pin on the side wall of proximal end face；
The center of gravity regulating part is annular in shape, and inner wall is provided with the internal screw thread being engaged with the external screw thread；
The center of gravity regulating part be circumferentially provided with along itself it is multiple with repeated hole and clump weight, it is described to be adjusted with repeated hole along the center of gravity
Part radially extends, and the clump weight can be moved along the axis direction with repeated hole.
6. dynamic balance type ultrasonic wave knife handle according to claim 1, which is characterized in that the center of gravity adjustment portion includes annular
Boss, the annular convex platform are set to the side wall of the cutter connecting pin, coaxial with the cutter connecting pin；
The center of gravity regulating part is annular in shape, and inner wall is bonded with the outer of the cutter connecting pin, and one side ring surface is bonded institute
State annular convex platform；
The center of gravity regulating part be circumferentially provided with along itself it is multiple with repeated hole and clump weight, it is described to be adjusted with repeated hole along the center of gravity
Part radially extends, and the clump weight can be moved along the axis direction with repeated hole.
7. dynamic balance type ultrasonic wave knife handle according to claim 1, which is characterized in that the center of gravity adjustment portion includes annular
Groove, the annular groove are set to the side wall of the cutter connecting pin, coaxial with the cutter connecting pin；
The center of gravity regulating part is annular in shape, and inner wall is bonded with the outer of the cutter connecting pin, and corresponds to the annular
Groove；
The center of gravity regulating part be circumferentially provided with along itself it is multiple with repeated hole and clump weight, it is described to be adjusted with repeated hole along the center of gravity
Part radially extends, and the clump weight can be moved along the axis direction with repeated hole, and abut the annular groove.
8. dynamic balance type ultrasonic wave knife handle according to claim 7, which is characterized in that the cutter connecting pin includes first
Cylinder and the second cylinder；First cylinder and second cylinder are coaxially spirally connected to form the annular groove.
9. dynamic balance type ultrasonic wave knife handle according to claim 1, which is characterized in that the center of gravity adjustment portion includes multiple
Strip groove, multiple strip grooves are circumferentially uniformly distributed along the cutter connecting pin, length direction and the cutter connecting pin
Axis it is identical；
The center of gravity regulating part is annular in shape, and inner wall is provided with the double wedge with multiple strip groove cooperation grafting；
The center of gravity regulating part be circumferentially provided with along itself it is multiple with repeated hole and clump weight, it is described to be adjusted with repeated hole along the center of gravity
Part radially extends, and the clump weight can be moved along the axis direction with repeated hole.
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| CN201811152351.9A CN108856767A (en) | 2018-09-29 | 2018-09-29 | A kind of dynamic balance type ultrasonic wave knife handle |
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| CN201811152351.9A CN108856767A (en) | 2018-09-29 | 2018-09-29 | A kind of dynamic balance type ultrasonic wave knife handle |
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| CN201811152351.9A Pending CN108856767A (en) | 2018-09-29 | 2018-09-29 | A kind of dynamic balance type ultrasonic wave knife handle |
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Effective date of registration: 20200210 Address after: 510000 Guangdong Guangzhou High-tech Industrial Development Zone Science City Nanyun No. 2 Road No. 8 Product Yao Electronics Industry Park Door and Machine Building (Block C) First and Second Floors Applicant after: CONPROFE TECHNOLOGY GROUP Co.,Ltd. Applicant after: SMARTGUY INTELLIGENT EQUIPMENT Co.,Ltd. GUANGZHOU BRANCH Address before: 510000 Nanyun No. 2 Road, Science City, Guangzhou High-tech Industrial Development Zone, Guangdong Province, No. 8 Product Yao Electronic Industry Park Door and Machine Building (Block C) First, Second and Third Floors Applicant before: CONPROFE GREEN TOOLS Co.,Ltd. Applicant before: CONPROFE TECHNOLOGY GROUP Co.,Ltd. |
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