CN208271715U - Electromagnetism reception device and ultrasonic knife handle - Google Patents
Electromagnetism reception device and ultrasonic knife handle Download PDFInfo
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- CN208271715U CN208271715U CN201820762861.7U CN201820762861U CN208271715U CN 208271715 U CN208271715 U CN 208271715U CN 201820762861 U CN201820762861 U CN 201820762861U CN 208271715 U CN208271715 U CN 208271715U
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Abstract
The utility model relates to a kind of electromagnetism reception device and ultrasonic knife handles, electromagnetism reception device includes receiving ring, magnetic core, coil and sealing element, reception is equipped with mounting groove, magnetic core is set in mounting groove, magnetic core is equipped with accommodation groove, coil is set in accommodation groove, and sealing element is for magnetic core and coil to be sealed in mounting groove.In the electromagnetism reception device; magnetic core is set in mounting groove; coil is set in the accommodation groove of magnetic core; and magnetic core and coil are sealed in mounting groove by sealing element; it receives in the confined space that ring and sealing element are formed so that coil and magnetic core are wrapped in, so that relatively fragile magnetic core and coil be made to be protected well, avoids during workpiece carries out Ultrasonic machining; magnetic core and coil are collided with or are made moist and damaged, and the service life of magnetic core and coil is extended.
Description
Technical field
The utility model relates to machining device technical fields, more particularly to electromagnetism reception device and ultrasonic knife handle.
Background technique
With the development of ultrasonic technique, ultrasound is more and more wider in the application of material processing especially special material manufacture field
It is general.The attached supersonic vibration on traditional machine tooling cutter is, it can be achieved that crisp hardly possible hard to hardened steel, glass, ceramics etc. adds
The Compound Machining of work material.Wherein, electromagnetism reception device is an important component of ultrasonic machining unit.Electromagnetism reception device one
As be assemblied on ultrasonic knife handle, for the magnetic field that inductive electromagnetic emitter issues, and the magnetic field sensed is reduced into high frequency
Electric power signal passes to the energy converter being set to inside ultrasonic knife handle.But during workpiece carries out Ultrasonic machining, tradition
Electromagnetism reception device in magnetic core and coil easily collided with or made moist and damaged, influence service life.
Utility model content
Based on this, it is necessary to provide a kind of electromagnetism reception device and ultrasonic knife handle, the electromagnetism reception device and ultrasonic knife handle
Relatively fragile magnetic core and coil can be protected well, avoided during carrying out Ultrasonic machining to workpiece, magnetic core and coil are knocked
It touches or makes moist and damage, extend the service life of magnetic core and coil.
A kind of electromagnetism reception device, including receive ring, magnetic core, coil and sealing element, the reception and be equipped with mounting groove, institute
Magnetic core is stated in the mounting groove, the magnetic core is equipped with accommodation groove, and the coil is set in the accommodation groove, the sealing element
For the magnetic core and the coil to be sealed in the mounting groove.
In the electromagnetism reception device, magnetic core is set in mounting groove, and coil is set in the accommodation groove of magnetic core, and magnetic core and coil
It is sealed in the mounting groove by sealing element, so that the coil and the magnetic core, which are wrapped in, receives ring and sealing element shape
At confined space in, so that relatively fragile magnetic core and coil be made to be protected well, avoid workpiece carry out ultrasound plus
During work, magnetic core and coil are collided with or are made moist and damaged, and extend the service life of magnetic core and coil.In addition, coil is set to
In the accommodation groove of magnetic core, the inductance of coil on the one hand can be enhanced, on the other hand more one layer of protection can also be provided coil.
The mounting groove is the annular groove being circumferentially arranged along the reception ring in one of the embodiments,；The magnetic
Core is toroidal core, and the accommodation groove is the annular groove being circumferentially arranged along the magnetic core.To be set around convenient for the coil
In magnetic core, when can also make to receive ring set on cutter hub, cutter hub is located at the center of coil and magnetic core, guarantees high-frequency electrical energy signal
Good communication.
The internal groove side wall of the mounting groove is open equipped with the first wiring in one of the embodiments, first wiring
It is open for the mounting groove to be drawn in the wiring of the coil.In this way, the wiring convenient for coil passes through the reception ring, from peace
It is drawn in tankage.
The side for receiving the bottom that ring is located at first wiring opening is bottom edge, institute in one of the embodiments,
State the slot bottom that bottom edge is higher than the mounting groove.To not only facilitate line, but also can guarantee the rigidity for receiving ring, be received to be set to
Magnetic core and coil inside ring play preferable protective effect.
The internal groove side wall of the accommodation groove is open equipped with the second wiring in one of the embodiments, the second wiring opening
Setting position it is corresponding with the setting position that first wiring is open, second wiring opening is for by the coil
Wiring guides mounting groove into out of described accommodation groove.In this way, drawing from accommodation groove convenient for the wiring of coil is passed through the magnetic core
Out.
The slot bottom of the accommodation groove is equipped with wiring hole in one of the embodiments, and the wiring hole connects with described second
Line opening in communication.The coiling of coil is usually to stack layer by layer from the inside of accommodation groove toward outside, so coil is interior
Respectively there is a wiring in side and outside, and the wiring of the two coils is drawn from the internal groove side wall of accommodation groove.The setting can
To facilitate the outside wiring of coil to pass through magnetic core from wiring hole and be pierced by from the second wiring opening.Hold since the wiring hole is set to
Set the bottom of slot and with the second wiring open communication, for coil outside wiring vacate it is certain cross space of lines, be unlikely to it
The whole height for influencing coil can also facilitate subsequent encapsulating to operate.
The utility model also proposes that a kind of ultrasonic knife handle, including cutter hub and above-mentioned electromagnetism reception device, the electromagnetism receive
Device is sheathed on outside the cutter hub, and the cutter hub is equipped with energy converter, and the wiring of the energy converter and the coil is electrically connected.
The ultrasound knife handle includes the electromagnetism reception device, and the electromagnetism reception device is produced for inductive electromagnetic emitter
Raw magnetic field, and the magnetic field is reduced into high-frequency electrical energy signal and passes to energy converter, to complete the reception of high-frequency electrical energy signal
Process.The electromagnetism reception device can be such that relatively fragile magnetic core and coil is protected well, avoid in work pieces process mistake
Cheng Zhong, magnetic core and coil are collided with or are made moist and damaged, and the service life of magnetic core and coil is extended.
The outer wall of the cutter hub is equipped with cable-through hole in one of the embodiments, and the electromagnetism reception device is sheathed on
When outside the cutter hub, the position of the cable-through hole is corresponding with the position that first wiring is open, and the wiring of the coil is worn
It crosses the cable-through hole and the energy converter is electrically connected.The setting so that coil wiring from the first wiring opening be pierced by after can be straight
It connects and is electrically connected through cable-through hole and energy converter, the wiring of coil is avoided to be scattered in outside cutter hub, improve the entirety of the ultrasonic knife handle
Property.
The cutter hub is externally provided with the positioning convex platform of annular, the reception ring and the positioning in one of the embodiments,
Boss interference hot charging connection.On the one hand, the positioning convex platform can play the role of the installation site of position receiver ring, another party
Face when installation, is heated the reception ring and is simultaneously sheathed on the positioning convex platform, described to connect using the principle expanded with heat and contract with cold
It can be sheathed on positioning convex platform securely after receiving ring cooling.
The reception ring is connect with the cutter hub laser spot welding in one of the embodiments,.In this way, can make to receive ring
Connection between cutter hub is even closer.
Detailed description of the invention
Fig. 1 is the explosive view of ultrasonic knife handle described in an embodiment of the present invention.
Description of symbols:
10, electromagnetism reception device, 100, reception ring, 110, mounting groove, the 111, first wiring opening, 120, bottom edge, 200,
Magnetic core, 210, accommodation groove, the 211, second wiring opening, 212, wiring hole, 300, coil, 20, cutter hub, 21, cable-through hole, 22, fixed
Position boss.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention more comprehensible, below in conjunction with attached drawing and specific embodiment party
Formula, the present invention is further described in detail.It should be understood that the specific embodiments described herein are only to solve
The present invention is released, and the scope of protection of the present invention is not limited.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement for illustrative purposes only, are not meant to be the only embodiment.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more
Any and all combinations of relevant listed item.
As shown in Figure 1, the utility model proposes a kind of electromagnetism reception device 10, including receive ring 100, magnetic core 200, coil
300 and sealing element (attached drawing is not shown), the reception ring 100 is equipped with mounting groove 110, and the magnetic core 200 is set to the mounting groove
In 110, the magnetic core 200 is equipped with accommodation groove 210, and the coil 300 is set in the accommodation groove 210, and the sealing element is used for
The magnetic core 200 and the coil 300 are sealed in the mounting groove 110.Optionally, the magnetic core 200 is ferrite.This
In embodiment, the sealing element is sealant.
In the electromagnetism reception device 10, magnetic core 200 is set in mounting groove 110, and coil 300 is set to the accommodation groove of magnetic core 200
In 210, and magnetic core 200 and coil 300 are sealed in the mounting groove 110 by sealing element, so that the coil 300 and institute
It states magnetic core 200 to be wrapped in the confined space that reception ring 100 and sealing element are formed, to make relatively fragile 200 He of magnetic core
Coil 300 is protected well, is avoided during workpiece carries out Ultrasonic machining, magnetic core 200 and coil 300 collided with or by
Tide and damage, extension magnetic core 200 and coil 300 service life.Coil 300 is set in the accommodation groove 210 of magnetic core 200, a side
The inductance of coil 300 can be enhanced in face, on the other hand can also provide coil 300 more one layer of protection.
In the present embodiment, the mounting groove 110 is the annular groove being circumferentially arranged along the reception ring 100；The magnetic core
200 be toroidal core 200, and the accommodation groove 210 is the annular groove being circumferentially arranged along the magnetic core 200.To convenient for described
Coil 300 is set around in magnetic core 200, and when reception ring 100 can also be made to be sheathed on cutter hub 20, cutter hub 20 is located at coil 300 and magnetic
The center of core 200 guarantees the good communication of high-frequency electrical energy signal.
Specifically, the internal groove side wall of the mounting groove 110 is equipped with the first wiring opening 111, the first wiring opening 111
For the wiring of the coil 300 in mounting groove 110 to be drawn.In this way, the wiring convenient for coil 300 passes through reception ring 100, from peace
It is drawn in tankage 110.
In the present embodiment, the side for receiving the bottom that ring 100 is located at first wiring opening 111 is bottom edge 120, institute
State the slot bottom that bottom edge 120 is higher than the mounting groove 110.To not only facilitate line, but also can guarantee the rigidity for receiving ring 100, to set
The magnetic core 200 and coil 300 being placed in inside reception ring 100 play preferable protective effect.
Further, the internal groove side wall of the accommodation groove 210 is equipped with the second wiring opening 211, the second wiring opening 211
It is corresponding with the setting position of first wiring opening 111 that position is set.The second wiring opening 211 is used for accommodation groove
Mounting groove 110 is guided in the wiring of coil 300 in 210 into.In this way, convenient for the wiring of coil 300 is passed through magnetic core 200, from accommodating
It is drawn in slot 210.
In the present embodiment, the slot bottom of the accommodation groove 210 is equipped with wiring hole 212, and the wiring hole 212 connects with described second
Line opening 211 is connected.On the one hand, the coiling of coil 300 is usually layer by layer from the inside of accommodation groove 210 toward outside heap
Folded, so respectively there is a wiring in the inner side and outer side of coil 300, and the wiring of the two coils 300 is finally from accommodation groove 210
Internal groove side wall draw.On the one hand outside wiring that the setting can be convenient coil 300 passes through magnetic core 300 simultaneously from wiring hole 212
It is pierced by from the second wiring opening 211.The bottom of accommodation groove is set to due to the wiring hole 212 and is connected with the second wiring opening 211
It is logical, certain space of lines excessively is vacated for the outside wiring of coil 300, the whole height for making it be unlikely to influence coil 300 avoids
Subsequent encapsulating process is caused to hinder.On the other hand, it is also convenient for the progress of subsequent encapsulating operation.When encapsulating, toward accommodation groove 210
Interior perfusion sealant, a part of sealant fill up accommodation groove 210 at leisure, and another part sealant is then open from the second wiring
211 outflows, fill up the gap received between ring 100 and magnetic core 200 at leisure.The slot bottom of the accommodation groove 210 is equipped with wiring hole
212 and the wiring hole 212 and second wiring opening 211 be connected, convenient for keeping in accommodation groove 210 and mounting groove 110
Interior sealing glue liquid surface is identical, and sealant is made to be evenly distributed.In the present embodiment, the first wiring opening 111 and the coil
Gap, second wiring opening 211 between 300 wiring and the gap between the wiring of the coil 300 pass through close
Sealing filling sealing.To prevent so that the first wiring opening 111 and the second wiring opening 211 have good sealing performance
Cutting fluid and other soils enter receive ring 100, can also fixed coil 300 wiring, shake it not.
In the present embodiment, the wiring hole 212 is set to the inside of the external groove sidevall of the accommodation groove 210, i.e., the described wiring hole
212 do not penetrate the external groove sidevall of the accommodation groove 210.The setting can increase the rigidity of magnetic core 200, strengthen the guarantor to coil 300
Shield.
The utility model also proposes a kind of ultrasonic knife handle, including cutter hub 20 and above-mentioned electromagnetism reception device 10, the electromagnetism
Reception device 10 is sheathed on outside the cutter hub 20, and the cutter hub 20 is equipped with energy converter, the energy converter and the coil 300
Wiring is electrically connected.
The ultrasound knife handle includes the electromagnetism reception device 10, and the electromagnetism reception device 10 is for inductive electromagnetic transmitting dress
The magnetic field of generation is set, and the magnetic field is reduced into high-frequency electrical energy signal and passes to energy converter, to complete high-frequency electrical energy signal
Receive process.The electromagnetism reception device 10 can be such that relatively fragile magnetic core 200 and coil 300 is protected well, avoid
In workpiece process, magnetic core 200 and coil 300 are collided with or are made moist and damaged, and extend making for magnetic core 200 and coil 300
Use the service life.
Specifically, the outer wall of the cutter hub 20 is equipped with cable-through hole 21, and the electromagnetism reception device 10 is sheathed on the knife
When body 20 is outer, the position of the cable-through hole 21 is corresponding with the position of first wiring opening 111, and the coil 300 connects
Line passes through the cable-through hole 21 and is electrically connected with the energy converter.The setting is so that the wiring of coil 300 is open from the first wiring
111 be pierced by after can be directly over string holes 21 and energy converter and be electrically connected, avoid the wiring of coil 300 from being scattered in outside cutter hub 20, mention
The globality of the high ultrasonic knife handle.
Further, the cutter hub 20 is externally provided with the positioning convex platform 22 of annular, the reception ring and the positioning convex platform mistake
Hot charging of being full of connection.On the one hand, the positioning convex platform can play the role of the installation site of position receiver ring, on the other hand, peace
When dress, heats the reception ring 100 and be sheathed on the positioning convex platform 22, it is described to connect using the principle expanded with heat and contract with cold
It can be sheathed on securely on positioning convex platform 22 after receiving the cooling of ring 100.In the present embodiment, the reception ring 100 and the cutter hub 20
Also connected by laser spot welding.In this way, the connection received between ring 100 and cutter hub 20 can be made even closer.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (10)
1. a kind of electromagnetism reception device, which is characterized in that be equipped with including receiving ring, magnetic core, coil and sealing element, the reception
Mounting groove, the magnetic core are set in the mounting groove, and the magnetic core is equipped with accommodation groove, and the coil is set in the accommodation groove,
The sealing element is for the magnetic core and the coil to be sealed in the mounting groove.
2. electromagnetism reception device according to claim 1, which is characterized in that the mounting groove is along the reception ring week
To the annular groove of setting；The magnetic core is toroidal core, and the accommodation groove is the annular groove being circumferentially arranged along the magnetic core.
3. electromagnetism reception device according to claim 2, which is characterized in that the internal groove side wall of the mounting groove is equipped with first
Wiring opening, the first wiring opening out of described mounting groove for drawing the wiring of the coil.
4. electromagnetism reception device according to claim 3, which is characterized in that the reception ring is located at first wiring and opens
The side of the bottom of mouth is bottom edge, and the bottom edge is higher than the slot bottom of the mounting groove.
5. electromagnetism reception device according to claim 3, which is characterized in that the internal groove side wall of the accommodation groove is equipped with second
The setting position of wiring opening, second wiring opening is corresponding with the setting position that first wiring is open, and described the
Two wiring are open for guiding the wiring of the coil into the mounting groove out of described accommodation groove.
6. electromagnetism reception device according to claim 5, which is characterized in that the slot bottom of the accommodation groove is equipped with wiring hole,
The wiring hole and the second wiring opening in communication.
7. a kind of ultrasound knife handle, which is characterized in that received including cutter hub and such as electromagnetism described in any one of claims 1 to 6
Device, the electromagnetism reception device are sheathed on outside the cutter hub, and the cutter hub is equipped with energy converter, the energy converter and the line
The wiring of circle is electrically connected.
8. ultrasound knife handle according to claim 7, which is characterized in that the outer wall of the cutter hub is equipped with cable-through hole, described
When electromagnetism reception device is sheathed on outside the cutter hub, the position of the cable-through hole is opposite with the position that first wiring is open
It answers, the wiring of the coil passes through the cable-through hole and the energy converter is electrically connected.
9. ultrasound knife handle according to claim 7, which is characterized in that the cutter hub is externally provided with the positioning convex platform of annular, institute
Reception ring is stated to connect with the positioning convex platform interference hot charging.
10. ultrasound knife handle according to claim 9, which is characterized in that the reception ring and the cutter hub laser spot welding connect
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820762861.7U CN208271715U (en) | 2018-05-21 | 2018-05-21 | Electromagnetism reception device and ultrasonic knife handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820762861.7U CN208271715U (en) | 2018-05-21 | 2018-05-21 | Electromagnetism reception device and ultrasonic knife handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208271715U true CN208271715U (en) | 2018-12-21 |
Family
ID=64684152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820762861.7U Active CN208271715U (en) | 2018-05-21 | 2018-05-21 | Electromagnetism reception device and ultrasonic knife handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208271715U (en) |
-
2018
- 2018-05-21 CN CN201820762861.7U patent/CN208271715U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 510663 The first, second and third floors of the Portal Machine Building (Block C) of Product Yao Electronic Industry Park, No. 8, Nanyun Road, Science City, Guangzhou High-tech Industrial Development Zone, Guangdong Province Patentee after: CONPROFE GREEN TOOLS Co.,Ltd. Address before: 510530 Block C, Portal and Aircraft Building, No. 8 Product Yao Electronic Industry Park, Nanyun No. 2 Road, Science City, Guangzhou High-tech Industrial Development Zone, Guangdong Province Patentee before: GUANGZHOU HUIZHUAN TOOLS Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200318 Address after: 510663 the first and second floors of gate machine building (Block C), Pinyao Electronic Industrial Park, No. 8, Yuner Road, south of Science City, Guangzhou high tech Industrial Development Zone, Guangdong Province Co-patentee after: SMARTGUY INTELLIGENT EQUIPMENT Co.,Ltd. GUANGZHOU BRANCH Patentee after: CONPROFE TECHNOLOGY GROUP Co.,Ltd. Address before: 510663 The first, second and third floors of the Portal Machine Building (Block C) of Product Yao Electronic Industry Park, No. 8, Nanyun Road, Science City, Guangzhou High-tech Industrial Development Zone, Guangdong Province Patentee before: CONPROFE GREEN TOOLS Co.,Ltd. |
|
| TR01 | Transfer of patent right |