CN108500723B - Integrated electromagnetic emission bracket and integrated electromagnetic emission device - Google Patents
Integrated electromagnetic emission bracket and integrated electromagnetic emission device Download PDFInfo
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- CN108500723B CN108500723B CN201810488537.5A CN201810488537A CN108500723B CN 108500723 B CN108500723 B CN 108500723B CN 201810488537 A CN201810488537 A CN 201810488537A CN 108500723 B CN108500723 B CN 108500723B
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- 238000009434 installation Methods 0.000 claims abstract description 4
- 239000007788 liquid Substances 0.000 claims description 10
- 238000007599 discharging Methods 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 abstract description 12
- 238000003754 machining Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000002173 cutting fluid Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000005461 lubrication Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Classifications
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- 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
-
- 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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/70—Stationary or movable members for carrying working-spindles for attachment of tools or work
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- 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
- B23Q11/10—Arrangements for cooling or lubricating tools or work
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/24—Magnetic cores
- H01F27/26—Fastening parts of the core together; Fastening or mounting the core on casing or support
- H01F27/266—Fastening or mounting the core on casing or support
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
- H01F27/306—Fastening or mounting coils or windings on core, casing or other support
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/14—Inductive couplings
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Machine Tool Sensing Apparatuses (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention relates to an integrated electromagnetic emission bracket and an integrated electromagnetic emission device, wherein the integrated electromagnetic emission bracket comprises a mounting plate, a tool shank assembly hole is formed in the mounting plate, an annular mounting groove is further formed in the mounting plate, the mounting groove is circumferentially arranged around the tool shank assembly hole and is used for accommodating a magnetic core and a coil, and the mounting plate is used for being connected with a non-rotating end face of a machine tool spindle. In the integrated electromagnetic emission bracket, as the magnetic core and the coil are directly connected with the main shaft of the machine tool and are not fixed on the main shaft of the machine tool through mediums such as a lock ring, the integrated electromagnetic emission bracket is not easy to incline or rotate under the action of external force, and the cutter handle can be always positioned at the center of the magnetic core and the coil, thereby avoiding the interference between the inner groove wall of the mounting groove and the cutter handle and keeping the dynamic balance of the cutter handle and the good transmission of ultrasonic signals. In addition, after the integrated electromagnetic emission bracket is fixed on the main shaft of the machine tool, manual adjustment is not needed, and the installation is convenient and time-saving.
Description
Technical Field
The invention relates to the technical field of machining equipment, in particular to an integrated electromagnetic emission bracket and an integrated electromagnetic emission device.
Background
With the development of ultrasonic technology, ultrasonic vibration processing is increasingly widely applied to the field of material processing, especially special material processing. The ultrasonic vibration is added on the traditional machine tool machining tool, so that the composite machining of hard and brittle materials such as quenched steel, glass, ceramics and the like which are difficult to machine can be realized. The ultrasonic processing equipment is generally provided with an electromagnetic transmitting device, the electromagnetic transmitting device comprises a transmitting ring, a magnetic core and a coil are arranged in the transmitting ring, and the magnetic core and the coil are used for transmitting high-frequency electric energy signals generated by the ultrasonic generator to an electromagnetic receiving device of the cutter handle in a wireless transmission mode. The conventional transmitting ring is fixed on the main shaft of the machine tool through a locking ring, and the locking ring is locked on the main shaft of the machine tool through manual adjustment. However, the transmitting ring is fixed on the main shaft of the machine tool in such a way, and the tool shank cannot be opposite to the center of the transmitting ring, so that interference between the transmitting ring and the tool shank is formed, and the tool shank can rub the transmitting assembly in high-speed rotation to influence the dynamic balance of the tool shank and the transmission of ultrasonic signals.
Disclosure of Invention
Accordingly, it is necessary to provide an integrated electromagnetic emission bracket and an integrated electromagnetic emission device that are not easily tilted or rotated when an external force is applied thereto, and that can maintain dynamic balance of a tool shank and good transmission of ultrasonic signals.
The utility model provides an integral type electromagnetic emission support, includes the mounting panel, the handle of a knife pilot hole has been seted up on the mounting panel, still be equipped with annular mounting groove on the mounting panel, the mounting groove centers on handle of a knife pilot hole circumference sets up, the mounting groove is used for holding magnetic core and coil, the mounting panel is used for being connected with the non-rotatory terminal surface of lathe main shaft.
In the integrated electromagnetic emission bracket, the tool shank assembly hole is used for enabling the tool shank to penetrate through, so that the tool shank is connected with the rotating end face of the machine tool spindle. The mounting plate is used for bearing the magnetic core and the coil, and is directly connected with the non-rotating end face of the machine tool spindle. Because the magnetic core and the coil are arranged on the mounting plate, and the mounting plate is directly connected with the main shaft of the machine tool instead of being fixed on the main shaft of the machine tool through mediums such as a lock ring, the integrated electromagnetic emission bracket is not easy to incline or rotate under the action of external force, the cutter handle can be always positioned at the center of the magnetic core and the coil, the interference between the inner groove wall of the mounting groove and the cutter handle can be avoided, and the dynamic balance of the cutter handle and the good transmission of ultrasonic signals are maintained. In addition, after the integrated electromagnetic emission bracket is fixed on the main shaft of the machine tool, manual adjustment is not needed, and the integrated electromagnetic emission bracket is convenient and time-saving to install.
In one embodiment, the integrated electromagnetic emission bracket further comprises a first fastener matched with the positioning hole of the non-rotating end face of the machine tool spindle, the mounting plate is provided with a mounting hole matched with the first fastener, and the first fastener is used for fixing the mounting plate on the non-rotating end face of the machine tool spindle through the mounting hole. The arrangement can ensure that the integrated electromagnetic emission bracket is firmly connected with the main shaft of the machine tool, and is convenient to detach.
In one embodiment, the mounting hole is a strip-shaped hole circumferentially arranged along the periphery of the mounting groove, so that the position of the first fastening piece can be conveniently adjusted according to specific arrangement (such as a hole site and the like) on the non-rotating end face of the main shaft of the machine tool, and the application range of the integrated electromagnetic emission bracket is enlarged.
In one embodiment, the notch of the mounting groove faces in a direction approaching the electromagnetic receiving device on the tool shank. The distance between the coil and the electromagnetic receiving device on the knife handle can be shortened, the blocking object between the coil and the electromagnetic receiving device on the knife handle is reduced, and the wireless transmission effect of the high-frequency electric energy signal is improved.
In one embodiment, the mounting plate is provided with an avoidance groove, and the notch of the avoidance groove faces a direction away from the electromagnetic receiving device. This makes the integrated electromagnetic emission stand applicable to machine tool spindles with a rotating end face below a non-rotating end face, and the avoidance groove is used for accommodating the machine tool spindles below the non-rotating end face.
In one embodiment, a drain hole is formed in the bottom of the avoidance groove and used for draining accumulated liquid in the avoidance groove. In the machining process of a machine tool, liquids such as cutting fluid and the like are often required to be sprayed to ensure lubrication of a cutter and a workpiece and to cool the cutter and the workpiece. The tank bottom of dodging the groove is equipped with the flowing back hole can avoid dodging the interior liquid such as cutting fluid of inslot and flow from the handle of a knife pilot hole, influence the rotation of handle of a knife, cause the interference to the interior cell wall of mounting groove and handle of a knife.
In one embodiment, the integrated electromagnetic emission bracket further comprises a wiring block connected with the mounting plate, a wiring channel for allowing wiring of the coil to pass through is arranged in the wiring block, one end of the wiring channel is communicated with the mounting groove, and the other end of the wiring channel penetrates through the wiring block to be communicated with the outside. The wiring of the coil is led out through the wiring channel arranged in the wiring block, so that the wiring can be protected on one hand, and on the other hand, the wiring of the coil can be connected with the ultrasonic generator arranged on the wiring block after coming out of the wiring channel, so that the wiring of the coil is prevented from scattering outside the wiring block, and the integrity of the integrated electromagnetic emission bracket is improved.
In one embodiment, the surface of the junction block, which is far away from the mounting groove, is a first side surface, the surface of the junction block, which is intersected with the first side surface, is a second side surface, the junction channel comprises a first channel, a second channel and a third channel which are sequentially communicated, one end of the first channel is communicated with the mounting groove, the other end of the first channel penetrates through the first side surface and is communicated with the outside, one end of the second channel penetrates through the second side surface and is communicated with the outside, and one end of the third channel penetrates through the first side surface and is communicated with the outside. Because the middle part of first side all is provided with the plug that is used for being connected with ultrasonic generator generally, and the mounting groove is located the top of plug mounted position generally, this setting can make the wiring of coil wear out the back from first side and directly link to each other with the plug, can avoid the wiring of coil to scatter outside integral type electromagnetic emission support for integral type electromagnetic emission support's wholeness is better. In addition, the arrangement also facilitates the processing of the connecting channels, namely, only the first channel and the third channel are required to be drilled from the first side surface respectively, and then the second channel which is communicated with the first channel and the third channel is required to be drilled from the second side surface respectively. Furthermore, the positions of the wiring of the coil can be observed from the first side surface and the second side surface, so that the wiring of the coil can be led out of the wiring block conveniently.
In one embodiment, a side of the connection block opposite to the machine tool spindle is provided with an avoidance space matched with the machine tool spindle, so that the obstruction to the machine tool spindle can be avoided.
The invention also provides an integrated electromagnetic emission device which comprises a magnetic core, a coil and the integrated electromagnetic emission bracket, wherein the magnetic core is arranged in the mounting groove, the magnetic core is provided with a containing groove, and the coil is arranged in the containing groove.
In the integrated electromagnetic emission device, a magnetic core and a coil are arranged on an integrated electromagnetic emission bracket, and the integrated electromagnetic emission bracket is fixed on a non-rotating end face of a machine tool spindle, so that the installation of the integrated electromagnetic emission device is completed. The tool shank assembly hole is used for enabling the tool shank to penetrate through, and is convenient for the tool shank to be connected with the rotating end face of the machine tool spindle. When the ultrasonic power generation device is used, the coil receives the high-frequency power signal sent by the ultrasonic generator to generate a magnetic field, and the magnetic field is induced by the electromagnetic receiving device on the cutter handle and is restored to the high-frequency power signal, so that the wireless transmission process of the high-frequency power signal is completed. The integrated electromagnetic emission device comprises an integrated electromagnetic emission bracket, wherein a coil is directly fixed on a non-rotating end face of a machine tool spindle, is not easy to incline or rotate when being subjected to external force, and can keep dynamic balance of a cutter handle and good transmission of ultrasonic signals.
Drawings
FIG. 1 is an exploded view of an integrated electromagnetic emission device according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of the integrated electromagnetic emission stand shown in FIG. 1;
FIG. 3 is a cross-sectional view of the integrated electromagnetic emission stand shown in FIG. 1;
fig. 4 is an exploded view of an integrated electromagnetic emission device according to another embodiment of the present invention.
Reference numerals illustrate:
10. the electromagnetic emission support comprises an integrated electromagnetic emission support body 100, a mounting plate 110, a handle assembly hole 120, a mounting groove 130, a mounting hole 140, an avoidance groove 141, a liquid discharge hole 150, a third side surface 200, a wiring block 210, a wiring channel 211, a first channel 212, a second channel 213, a third channel 220, a first side surface 230, a second side surface 240, an avoidance surface 250, a boss 260, a plug fixing hole 300, an avoidance space 20, a magnetic core 21, a containing groove 22, an opening 30 and a coil.
Detailed Description
The present invention will be further described in detail with reference to the drawings and the detailed description, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the detailed description and specific examples are intended for purposes of illustration only and are not intended to limit the scope of the invention.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Example 1
As shown in fig. 1, an embodiment of the present invention provides an integrated electromagnetic emission bracket 10, which includes a mounting plate 100, a tool shank assembly hole 110 is formed on the mounting plate 100, an annular mounting groove 120 is further formed on the mounting plate 100, the mounting groove 120 is circumferentially disposed around the tool shank assembly hole 110, the mounting groove 120 is used for accommodating a magnetic core 20 and a coil 30, and the mounting plate 100 is used for connecting with a non-rotating end face of a machine tool spindle.
In the integrated electromagnetic emission bracket 10, the tool shank assembly hole 110 is used for enabling the tool shank to penetrate through, so that the tool shank is conveniently connected with the rotating end face of the machine tool spindle. Mounting plate 100 is used to carry magnetic core 20 and coil 30, and mounting plate 100 is directly connected to the non-rotating end face of the machine spindle. Because the mounting plate 100 is directly connected with the machine tool spindle instead of being fixed on the machine tool spindle through the mediums such as a lock ring, the integrated electromagnetic emission bracket 10 is not easy to incline or rotate under the action of external force, and the cutter handle can be always positioned at the centers of the magnetic core 20 and the coil 30, so that the interference between the inner groove wall of the mounting groove 120 and the cutter handle is avoided, and the dynamic balance of the cutter handle and the good transmission of ultrasonic signals are maintained. In addition, after the integrated electromagnetic emission bracket 10 is fixed on the main shaft of the machine tool, manual adjustment is not needed, and the installation is convenient and time-saving.
Further, the integrated electromagnetic emission bracket 10 further includes a first fastener matched with the positioning hole of the non-rotating end face of the machine tool spindle, the mounting plate 100 is provided with a mounting hole 130 matched with the first fastener, and the first fastener is used for fixing the mounting plate 100 on the non-rotating end face of the machine tool spindle through the mounting hole 130. The arrangement can ensure that the integrated electromagnetic emission bracket 10 is firmly connected with a main shaft of a machine tool, and is convenient to detach.
Further, as shown in fig. 1, the mounting hole 130 is a strip-shaped hole circumferentially arranged along the periphery of the mounting groove 120, so that the position of the first fastener can be adjusted according to the specific arrangement (such as a hole site, etc.) on the non-rotating end surface of the spindle of the machine tool, and the application range of the integrated electromagnetic emission bracket 10 is enlarged. In this embodiment, there are two mounting holes 130, and the two mounting holes 130 are disposed circumferentially and oppositely along the periphery of the mounting groove 120.
In this embodiment, the notch of the mounting groove 120 is oriented in a direction toward the electromagnetic receiving device on the tool shank. This can shorten the distance between the coil 30 and the electromagnetic receiving device on the tool shank, and reduce the obstruction between the coil 30 and the electromagnetic receiving device on the tool shank, improving the wireless transmission effect of the high-frequency electric energy signal.
As shown in fig. 2, the mounting plate 100 is provided with a relief groove 140, and the notch of the relief groove 140 faces away from the electromagnetic receiving device. This makes the integrated electromagnetic emissions mount 10 adaptable to machine spindles having a rotating end face below a non-rotating end face, with the relief slot 140 for receiving a machine spindle below the non-rotating end face.
Further, a drain hole 141 is formed at the bottom of the avoidance groove 140, and the drain hole 141 is used for draining the liquid accumulation in the avoidance groove 140. Machine tool carrying out machine
In the machining process, liquids such as cutting fluid and the like are often required to be sprayed to ensure lubrication of the tool and the workpiece and to cool the tool and the workpiece. The drain hole 141 is formed at the bottom of the avoidance groove 140, so that liquid such as cutting liquid in the avoidance groove 140 can be prevented from flowing out of the tool handle assembly hole 110, the rotation of the tool handle is influenced, and interference between the inner groove wall of the mounting groove 120 and the tool handle is avoided.
Further, as shown in fig. 1 and 3, the integrated electromagnetic emission bracket 10 further includes a connection block 200 connected to the mounting plate 100, a connection channel 210 for allowing the connection of the coil 30 to pass through is provided in the connection block 200, one end of the connection channel 210 communicates with the mounting groove 120, and the other end of the connection channel 210 penetrates through the connection block 200 to communicate with the outside. The wiring of the coil 30 is led out through the wiring channel 210 arranged in the wiring block 200, so that on one hand, the wiring of the coil 30 can be protected, and on the other hand, the wiring of the coil 30 can be connected with the ultrasonic generator after coming out of the wiring channel 210, so that the wiring of the coil 30 is prevented from being scattered outside the wiring block 200, and the integrity of the whole integrated electromagnetic emission bracket 10 is improved.
Specifically, the surface of the connection block 200 away from the mounting groove 120 is a first side surface 220, the surface intersecting the first side surface 220 is a second side surface 230, the connection channel 210 includes a first channel 211, a second channel 212 and a third channel 213 which are sequentially communicated, one end of the first channel 211 is communicated with the mounting groove 120, the other end of the first channel 211 penetrates the first side surface 220 and is communicated with the outside, one end of the second channel 212 penetrates the second side surface 230 and is communicated with the outside, and one end of the third channel 213 penetrates the first side surface 220 and is communicated with the outside. Because the middle part of the first side 220 is generally provided with the plug for connecting with the ultrasonic generator, and the mounting groove 120 is generally located above the mounting position of the plug, the arrangement can enable the wiring of the coil 30 to be directly connected with the plug after penetrating out of the first side 220, so that the wiring of the coil 30 can be prevented from being scattered outside the integrated electromagnetic emission bracket 10, and the integrated electromagnetic emission bracket 10 is better in integrity. In addition, the arrangement also facilitates the processing of the connection channels, i.e. only the first channel 211 and the third channel 213 need be drilled from the first side 220, respectively, and the second channel 212 communicating with the first channel 211 and the third channel 213, respectively, need be drilled from the second side 230. Furthermore, the positions of the wires of the coil 30 can also be observed from the first side 220 and the second side 230, facilitating the extraction of the wires of the coil 30 from the junction block 200.
Optionally, the opposite side of the junction block 200 from the machine spindle is provided with a relief space 300 that mates with the machine spindle, thereby avoiding obstruction of the machine spindle. As shown in fig. 1, in this embodiment, the junction block 200 is provided with an avoidance surface 240 opposite to the machine tool spindle, a surface of the mounting plate 100 opposite to the machine tool spindle is a third side surface 150, the avoidance surface 240 is obliquely arranged opposite to the third side surface 150, and the avoidance surface 240 and the third side surface 150 enclose a synthetic avoidance space 300, so that the junction block is applicable to the machine tool spindle with a tapered end.
In this embodiment, the integral electromagnetic emission bracket 10 is of an integral structure, so that the manufacturing is convenient, the manufacturing cost is saved, and the mass production is easy.
As shown in fig. 1, the present invention further provides an integrated electromagnetic emission device, which includes a magnetic core 20, a coil 30, and the above-mentioned integrated electromagnetic emission bracket 10, where the magnetic core 20 is disposed in the mounting groove 120, the magnetic core 20 is provided with a receiving groove 21, and the coil 30 is disposed in the receiving groove 21. In this embodiment, the core 20 is ferrite.
In the integrated electromagnetic emission device, the magnetic core 20 and the coil 30 are mounted on the integrated electromagnetic emission bracket 10, and the integrated electromagnetic emission bracket 10 is fixed on the non-rotating end face of the main shaft of the machine tool, thereby completing the mounting of the integrated electromagnetic emission device. The tool shank passes through the tool shank assembly hole 110 and is connected with the rotating end face of the main shaft of the machine tool. In use, coil 30 receives the high frequency electrical energy signal from the ultrasonic generator to generate a magnetic field which is sensed by the electromagnetic receiving means on the handle and is reduced to a high frequency electrical energy signal, thereby completing the wireless transmission of the high frequency electrical energy signal. The integrated electromagnetic emission device comprises an integrated electromagnetic emission bracket 10, wherein a magnetic core 20 and a coil 30 are directly fixed on a non-rotating end face of a machine tool spindle, and are not easy to incline or rotate even if an external force is applied, so that the dynamic balance of a tool handle and good transmission of ultrasonic signals can be maintained.
In this embodiment, as shown in fig. 1, an opening 22 is provided on the magnetic core 20, and the opening 22 is used for communicating the first channel 211 and the accommodating groove 21. This arrangement facilitates the introduction of wiring of the coil 30 from the accommodating groove 21 into the first passage 211.
Further, the integrated electromagnetic emission stand 10 further includes a plug through which the wiring of the coil 30 is connected to the ultrasonic generator. Optionally, the plug is an aviation plug. The aviation plug has good sealing and waterproof effects, and the service life of the coil 30 is prolonged.
Specifically, the integrated electromagnetic emission stand 10 further includes a second fastener (not shown in the drawings), and the first side 220 is provided with a plug fixing hole 260 matched with the second fastener. In this embodiment, the number of the plug fixing holes 260 is four, and the four plug fixing holes 260 are disposed along the outlet circumference of the third passage 213. The second fastener secures the aerial plug to the junction block 200.
Example two
In another embodiment, as shown in fig. 4, the present invention further provides an integrated electromagnetic emission device, which is different from the first embodiment in that:
the junction block 200 further includes a boss 250, the boss 250 is disposed on the second side 230, the first channel 211 is disposed in the boss 250 and penetrates the boss 250 to communicate with the outside, and the second channel 212 penetrates the boss 250 to communicate with the outside. On the one hand, when the groove wall of the mounting groove 120 is higher than the second side 230, the arrangement is convenient for the arrangement of the first channel 211, and on the other hand, the width of the boss 250 can be properly adjusted according to the diameter of the first channel 211, so as to save the manufacturing cost of the integrated electromagnetic emission bracket 10.
The opposite surface of the wiring block 200 and the machine tool spindle is an avoidance surface 240, the avoidance surface 240 consists of two mutually connected and vertical surfaces, the opposite surface of the mounting plate 100 and the machine tool spindle is a third side surface 150, one side of the third side surface 150 is connected with the avoidance surface 240, the third side surface 150 and the avoidance surface 240 enclose a synthetic avoidance space 300, and the wiring block is suitable for the machine tool spindle with a cylindrical end part.
The technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The foregoing examples illustrate only a few embodiments of the invention, which are described in detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (2)
1. The integrated electromagnetic emission bracket is characterized by comprising a mounting plate, wherein a cutter handle assembly hole is formed in the mounting plate, an annular mounting groove is further formed in the mounting plate, the mounting groove is circumferentially arranged around the cutter handle assembly hole and is used for accommodating a magnetic core and a coil, and the mounting plate is used for being connected with a non-rotating end face of a machine tool spindle;
the first fastener is matched with the positioning hole of the non-rotating end face of the machine tool spindle, the mounting plate is provided with a mounting hole matched with the first fastener, and the first fastener is used for fixing the mounting plate on the non-rotating end face of the machine tool spindle through the mounting hole;
the mounting holes are strip-shaped holes circumferentially arranged along the periphery of the mounting groove;
the notch of the mounting groove faces to the direction approaching to the electromagnetic receiving device on the knife handle;
the mounting plate is provided with an avoidance groove, and the notch of the avoidance groove faces to a direction away from the electromagnetic receiving device;
the bottom of the avoidance groove is provided with a liquid discharge hole which is used for discharging accumulated liquid in the avoidance groove;
the wiring block is internally provided with a wiring channel for enabling wiring of the coil to pass through, one surface of the wiring block, which is far away from the mounting groove, is a first side surface, the surface of the wiring block, which is intersected with the first side surface, is a second side surface, the wiring channel comprises a first channel, a second channel and a third channel which are sequentially communicated, one end of the first channel is communicated with the mounting groove, the other end of the first channel penetrates through the first side surface and is communicated with the outside, one end of the second channel penetrates through the second side surface and is communicated with the outside, and one end of the third channel penetrates through the first side surface and is communicated with the outside;
and one side of the junction block, which is opposite to the machine tool spindle, is provided with an avoidance space matched with the machine tool spindle.
2. An integrated electromagnetic emission device, which is characterized by comprising a magnetic core, a coil and the integrated electromagnetic emission bracket as claimed in claim 1, wherein the magnetic core is arranged in the installation groove, a containing groove is arranged on the magnetic core, and the coil is arranged in the containing groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810488537.5A CN108500723B (en) | 2018-05-21 | 2018-05-21 | Integrated electromagnetic emission bracket and integrated electromagnetic emission device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810488537.5A CN108500723B (en) | 2018-05-21 | 2018-05-21 | Integrated electromagnetic emission bracket and integrated electromagnetic emission device |
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| CN108500723A CN108500723A (en) | 2018-09-07 |
| CN108500723B true CN108500723B (en) | 2024-03-22 |
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| CN114536451A (en) * | 2022-03-07 | 2022-05-27 | 深圳己道科技有限公司 | Precise wireless ultrasonic coupler with high adaptability |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101898298A (en) * | 2010-07-14 | 2010-12-01 | 天津大学 | Accessory non-contact power supply type rotary ultrasonic machining device |
| CN103683536A (en) * | 2013-01-16 | 2014-03-26 | 三重电子株式会社 | Processing device |
| WO2014111972A1 (en) * | 2013-01-16 | 2014-07-24 | 三重電子株式会社 | Non-contact power supply device |
| CN204934742U (en) * | 2015-08-15 | 2016-01-06 | 宇环数控机床股份有限公司 | A kind of rotary ultrasonic machining device based on noncontact Energy Transfer |
| CN205496310U (en) * | 2016-03-08 | 2016-08-24 | 西安理工大学 | A ultrasonic vibration spindle unit for sheet material takes shape step by step |
| CN205651535U (en) * | 2016-04-20 | 2016-10-19 | 东莞市优超精密技术有限公司 | Be applied to electromagnetism wireless transmission device of supersound electricity main shaft |
| CN106694932A (en) * | 2017-03-11 | 2017-05-24 | 河南理工大学 | General frequency matching longitudinal-torsional compound ultrasonic vibration milling and drilling device |
| CN106863027A (en) * | 2017-04-13 | 2017-06-20 | 南京航空航天大学 | A kind of noncontact rotary ultrasonic wheel grinding device |
| CN106985015A (en) * | 2017-04-13 | 2017-07-28 | 南京航空航天大学 | A kind of monoblock type composite ultraphonic handle device |
| CN207255316U (en) * | 2017-07-07 | 2018-04-20 | 常州正河源数控工具有限公司 | Ultrasonic wave handle of a knife |
| CN208262404U (en) * | 2018-05-21 | 2018-12-21 | 广州汇专工具有限公司 | Integrated electromagnetic emits bracket and integrated electromagnetic emitter |
-
2018
- 2018-05-21 CN CN201810488537.5A patent/CN108500723B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101898298A (en) * | 2010-07-14 | 2010-12-01 | 天津大学 | Accessory non-contact power supply type rotary ultrasonic machining device |
| CN103683536A (en) * | 2013-01-16 | 2014-03-26 | 三重电子株式会社 | Processing device |
| WO2014111972A1 (en) * | 2013-01-16 | 2014-07-24 | 三重電子株式会社 | Non-contact power supply device |
| CN204934742U (en) * | 2015-08-15 | 2016-01-06 | 宇环数控机床股份有限公司 | A kind of rotary ultrasonic machining device based on noncontact Energy Transfer |
| CN205496310U (en) * | 2016-03-08 | 2016-08-24 | 西安理工大学 | A ultrasonic vibration spindle unit for sheet material takes shape step by step |
| CN205651535U (en) * | 2016-04-20 | 2016-10-19 | 东莞市优超精密技术有限公司 | Be applied to electromagnetism wireless transmission device of supersound electricity main shaft |
| CN106694932A (en) * | 2017-03-11 | 2017-05-24 | 河南理工大学 | General frequency matching longitudinal-torsional compound ultrasonic vibration milling and drilling device |
| CN106863027A (en) * | 2017-04-13 | 2017-06-20 | 南京航空航天大学 | A kind of noncontact rotary ultrasonic wheel grinding device |
| CN106985015A (en) * | 2017-04-13 | 2017-07-28 | 南京航空航天大学 | A kind of monoblock type composite ultraphonic handle device |
| CN207255316U (en) * | 2017-07-07 | 2018-04-20 | 常州正河源数控工具有限公司 | Ultrasonic wave handle of a knife |
| CN208262404U (en) * | 2018-05-21 | 2018-12-21 | 广州汇专工具有限公司 | Integrated electromagnetic emits bracket and integrated electromagnetic emitter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108500723A (en) | 2018-09-07 |
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