Integrated electromagnetic emits bracket and integrated electromagnetic emitter
Technical field
The utility model relates to machining device technical field, more particularly to a kind of integrated electromagnetic emit bracket and
Integrated electromagnetic emitter.
Background technique
With the development of ultrasonic technique, ultrasonic vibrating machining processes the application of especially special material manufacture field in material
It is more and more extensive.The attached supersonic vibration on traditional machine tooling cutter is, it can be achieved that hardened steel, glass, ceramics etc.
The Compound Machining of hard crisp difficult-to-machine material.It is typically provided electromagnetic launch system in ultrasonic machining unit, is wrapped in electromagnetic launch system
Transmitting ring is included, magnetic core and coil, the high-frequency electrical energy signal that magnetic core and coil are used to generate ultrasonic generator are equipped in transmitting ring
It is transmitted to by way of wireless transmission in the electromagnetism reception device of knife handle.Traditional transmitting ring is to be fixed on lathe by lock ring
On main shaft, lock ring is lock on machine tool chief axis generally by manually adjusting.But transmitting ring is fixed on using such mode
On machine tool chief axis, the center that knife handle tended not to and emitted ring is opposite, to form the interference of transmitting ring and knife handle, knife handle is in height
It can rub emitting module in speed rotation and influence knife handle dynamic balancing and the transmitting of ultrasonic signal.
Utility model content
Based on this, it is necessary to provide a kind of integrated electromagnetic transmitting bracket and integrated electromagnetic emitter, the integral type
Electromagnetic Launching bracket and integrated electromagnetic emitter are not easy to tilt or be rotated when by external force, are able to maintain the dynamic balancing of knife handle
With the good communication of ultrasonic signal.
A kind of integrated electromagnetic emits bracket, including mounting plate, offers knife handle pilot hole, the peace on the mounting plate
The mounting groove of annular is additionally provided in loading board, the mounting groove is circumferentially arranged around the knife handle pilot hole, and the mounting groove is used for
Magnetic core and coil are accommodated, the mounting plate with the non-rotating end face of machine tool chief axis for connecting.
The integrated electromagnetic emits in bracket, and the knife handle pilot hole is for passing through knife handle, convenient for knife handle and lathe master
The rotary end surface of axis connects.The mounting plate be used for bearing magnetic core and coil, and mounting plate directly with the non-rotation of machine tool chief axis
Turn end face connection.Since magnetic core and coil are to be set on mounting plate, and mounting plate is directly connect with machine tool chief axis and non-through
It crosses the media such as lock ring to be fixed on machine tool chief axis, so the integrated electromagnetic transmitting bracket is not when by external force
Easily inclination or rotation, the knife handle can be always positioned at the center of magnetic core and coil, can be to avoid the internal groove side wall and knife handle of mounting groove
It interferes, keeps the dynamic balancing of knife handle and the good communication of ultrasonic signal.In addition, the integrated electromagnetic transmitting bracket is fixed
It is easy for installation time saving without progress manual setting after machine tool chief axis.
The integrated electromagnetic transmitting bracket further includes the non-rotating end face with machine tool chief axis in one of the embodiments,
The first fastener for matching of location hole, the mounting plate is equipped with the mounting hole matched with first fastener, institute
The first fastener is stated for the mounting plate to be fixed on to the non-rotating end face of machine tool chief axis across the mounting hole.The setting
Integrated electromagnetic transmitting bracket can be made to be connected firmly with machine tool chief axis, and convenient disassembly.
The mounting hole is the strip-shaped hole being circumferentially arranged along the periphery of the mounting groove in one of the embodiments,
Consequently facilitating the position of the first fastener is adjusted according to the specific setting (such as hole location) on the non-rotating end face of machine tool chief axis,
Expand the scope of application of integrated electromagnetic transmitting bracket.
The side of electromagnetism reception device of the notch direction of the mounting groove on knife handle in one of the embodiments,
To.This can shorten the distance between the electromagnetism reception device on coil and knife handle, and reduce coil and connect with the electromagnetism on knife handle
Obstacle between receiving apparatus improves the wireless transmission effect of high-frequency electrical energy signal.
The mounting plate is equipped with escape groove in one of the embodiments, and the notch of the escape groove is directed away from electromagnetism
The direction of reception device.This makes the integrated electromagnetic transmitting bracket be applicable to rotary end surface and is located at non-rotating end face lower section
Machine tool chief axis, the escape groove is used to accommodate machine tool chief axis below non-rotating end face.
The slot bottom of the escape groove is equipped with drainage hole in one of the embodiments, and the drainage hole is used for escape groove
Interior hydrops is drained.During lathe is machined, the liquid such as sprinkling cutting fluid are generally required to guarantee cutter and work
The lubrication of part simultaneously keeps cutter and workpiece cooling.The slot bottom of escape groove is equipped with drainage hole can be to avoid liquid such as cutting fluids in escape groove
Body is flowed out out of knife handle pilot hole, influences the rotation of knife handle, causes the interference to the internal groove side wall and knife handle of mounting groove.
The integrated electromagnetic transmitting bracket further includes the wiring connecting with the mounting plate in one of the embodiments,
Block, the interior connection path being equipped with for passing through the wiring of coil of the junction block, one end of the connection path and the peace
Tankage connection, the other end of the connection path penetrate the junction block and are in communication with the outside.The wiring of coil is passed through to be set to and is connect
Connection path in line block is drawn, and on the one hand be can protect wiring, on the other hand the wiring of coil can be made to go out from connection path
It is connect after coming with the ultrasonic generator being installed on junction block, the wiring of coil is avoided to be scattered in outside junction block, improve integral type
The globality of Electromagnetic Launching bracket.
One side of the junction block far from the mounting groove is first side in one of the embodiments, with described the
The face of one side intersection is second side, and the connection path includes that the first passage, second channel and third being sequentially communicated lead to
Road, one end of the first passage are connected to the mounting groove, and the other end of the first passage penetrates the first side simultaneously
It is in communication with the outside, one end of the second channel penetrates the second side and is in communication with the outside, one end of the third channel
It penetrates the first side and is in communication with the outside.Due to being generally provided in the middle part of first side for connecting with ultrasonic generator
The plug connect, and mounting groove is normally at the top of plug installation site, which can make the wiring of coil from first side
Directly it is connected with plug after being pierced by, the wiring that can avoid coil is scattered in outside integrated electromagnetic transmitting bracket, so that integral type is electric
The globality that magnetic emits bracket is more preferable.In addition, the setting also facilitates the processing of interface channel, i.e., only need respectively from first side
First passage and third channel are drilled through, then drills through the second channel being connected to respectively with first passage and third channel from second side
?.Furthermore it can observe the position of the wiring of coil, from first side and second side also convenient for drawing the wiring of coil
Junction block out.
The junction block side opposite with the machine tool chief axis is equipped with and the lathe master in one of the embodiments,
The avoiding space that axis matches, to be avoided that the obstruction to machine tool chief axis.
The utility model also proposes a kind of integrated electromagnetic emitter, including magnetic core, coil and above-mentioned integral type electricity
Magnetic emits bracket, and the magnetic core is set in the mounting groove, and the magnetic core is equipped with accommodation groove, and the coil is set to the accommodating
In slot.
In the integrated electromagnetic emitter, magnetic core and coil are installed on integrated electromagnetic transmitting bracket, the one
Formula Electromagnetic Launching bracket is fixed on the non-rotating end face of machine tool chief axis, to complete the installation of integrated electromagnetic emitter.
The knife handle pilot hole is for passing through knife handle, convenient for the connection of the rotary end surface of knife handle and machine tool chief axis.In use, coil receives
The high-frequency electrical energy signal sent to ultrasonic generator generates magnetic field, which is incuded and gone back by the electromagnetism reception device on knife handle
Original is at high-frequency electrical energy signal, to complete the wireless transmission process of high-frequency electrical energy signal.The integrated electromagnetic emitter includes
Integrated electromagnetic emits bracket, and coil is directly fixed on the non-rotating end face of machine tool chief axis, is not easy to tilt when by external force
Or rotation, it is able to maintain the dynamic balancing of knife handle and the good communication of ultrasonic signal.
Detailed description of the invention
Fig. 1 is the explosive view of integrated electromagnetic emitter described in an embodiment of the present invention;
Fig. 2 is the structural schematic diagram that integrated electromagnetic shown in FIG. 1 emits bracket;
Fig. 3 is the cross-sectional view that integrated electromagnetic shown in FIG. 1 emits bracket;
Fig. 4 is the explosive view of integrated electromagnetic emitter described in another embodiment of the utility model.
Description of symbols:
10, integrated electromagnetic emits bracket, 100, mounting plate, 110, knife handle pilot hole, 120, mounting groove, 130, installation
Hole, 140, escape groove, 141, drainage hole, 150, third side, 200, junction block, 210, connection path, 211, first passage,
212, second channel, 213, third channel, 220, first side, 230, second side, 240, evacuation face, 250, boss, 260,
Plug fixation hole, 300, avoiding space, 20, magnetic core, 21, accommodation groove, 22, opening, 30, coil.
Specific embodiment
It is below in conjunction with attached drawing and specifically real for the purpose of this utility model, technical solution and advantage is more clearly understood
Mode is applied, the utility model is described in further detail.It should be understood that the specific embodiments described herein
Only to explain the utility model, the protection scope of the utility model 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 are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term " and or " used herein packet
Include any and all combinations of one or more related listed items.
Embodiment one
As shown in Figure 1, an embodiment of the present invention proposes a kind of integrated electromagnetic transmitting bracket 10, including mounting plate
100, knife handle pilot hole 110 is offered on mounting plate 100, and the mounting groove 120 of annular, mounting groove 120 are additionally provided on mounting plate 100
Around the circumferential setting of knife handle pilot hole 110, mounting groove 120 is for accommodating magnetic core 20 and coil 30, and mounting plate 100 is used for and lathe
The non-rotating end face of main shaft connects.
The integrated electromagnetic emits in bracket 10, and knife handle pilot hole 110 is for passing through knife handle, convenient for knife handle and lathe master
The rotary end surface of axis connects.Mounting plate 100 is used for bearing magnetic core 20 and coil 30, and mounting plate 100 is directly and machine tool chief axis
Non-rotating end face connection.Since mounting plate 100 is directly to connect with machine tool chief axis rather than be fixed on machine by media such as lock rings
On bed main shaft, so integrated electromagnetic transmitting bracket 10 is not easy to tilt or rotate, and knife handle can be always when by external force
Positioned at the center of magnetic core 20 and coil 30, so that the internal groove side wall of mounting groove 120 be avoided to interfere with knife handle, the dynamic of knife handle is kept
The good communication of balance and ultrasonic signal.In addition, integrated electromagnetic transmitting bracket 10 be fixed on after machine tool chief axis without into
Row manual setting, it is easy for installation time saving.
Further, the integrated electromagnetic transmitting bracket 10 further includes the location hole with the non-rotating end face of machine tool chief axis
The first fastener to match, the mounting plate 100 is equipped with the mounting hole 130 matched with first fastener, described
First fastener is used to be fixed on the mounting plate 100 across the mounting hole 130 the non-rotating end face of machine tool chief axis.It should
Setting can make integrated electromagnetic transmitting bracket 10 be connected firmly with machine tool chief axis, and convenient disassembly.
Further, as shown in Figure 1, mounting hole 130 is the strip-shaped hole being circumferentially arranged along the periphery of mounting groove 120, from
And convenient for adjusting the position of the first fastener according to the specific setting (such as hole location) on the non-rotating end face of machine tool chief axis, expand
The scope of application of big integrated electromagnetic transmitting bracket 10.In the present embodiment, mounting hole 130 is two, two 130 edges of mounting hole
The peripheral circumferential direction of mounting groove 120 and be oppositely arranged.
In the present embodiment, the direction of electromagnetism reception device of the notch direction of mounting groove 120 on knife handle.This can contract
The distance between electromagnetism reception device on short coil 30 and knife handle, and reduce the electromagnetism reception device on coil 30 and knife handle it
Between obstacle, improve high-frequency electrical energy signal wireless transmission effect.
As shown in Fig. 2, mounting plate 100 is equipped with escape groove 140, the notch of escape groove 140 is directed away from electromagnetism reception device
Direction.This makes integrated electromagnetic transmitting bracket 10 be applicable to the lathe master that rotary end surface is located at below non-rotating end face
Axis, escape groove 140 are used to accommodate the machine tool chief axis below non-rotating end face.
Further, the slot bottom of escape groove 140 is equipped with drainage hole 141, and drainage hole 141 is used for the product in escape groove 140
Liquid is drained.Lathe carries out machine
During tool is processed, the liquid such as sprinkling cutting fluid are generally required to guarantee the lubrication of cutter and workpiece and make cutter
It is cooling with workpiece.The slot bottom of escape groove 140 is equipped with drainage hole 141 can be to avoid liquid such as cutting fluids in escape groove 140 from knife
Outflow, influences the rotation of knife handle, causes the interference to the internal groove side wall and knife handle of mounting groove 120 in handle pilot hole 110.
Further, as shown in figures 1 and 3, integrated electromagnetic transmitting bracket 10 further includes connecing with what mounting plate 100 was connect
Line block 200, the interior connection path 210 being equipped with for passing through the wiring of coil 30 of junction block 200, one end of connection path 210
It is connected to mounting groove 120, the other end of connection path 210 penetrates junction block 200 and is in communication with the outside.The wiring of coil 30 is passed through
Connection path 210 in junction block 200 is drawn, and on the one hand be can protect the wiring of coil 30, on the other hand can be made line
The wiring of circle 30 is connect from connection path 210 is rear out with ultrasonic generator, and the wiring of coil 30 is avoided to be scattered in junction block 200
Outside, the globality of entire integrated electromagnetic transmitting bracket 10 is improved.
Specifically, one side of the junction block 200 far from mounting groove 120 is first side 220, is intersected with first side 220
Face is second side 230, and connection path 210 includes first passage 211, second channel 212 and the third channel being sequentially communicated
213, one end of first passage 211 is connected to mounting groove 120, the other end of first passage 211 penetrate first side 220 and with it is outer
Boundary's connection, one end of second channel 212 penetrate second side 230 and are in communication with the outside, and one end of third channel 213 penetrates first
Side 220 is simultaneously in communication with the outside.It is inserted since the middle part of first side 220 is generally provided with for what is connect with ultrasonic generator
Head, and mounting groove 120 is normally at the top of plug installation site, which can make the wiring of coil 30 from first side
220 be pierced by after be directly connected with plug, can avoid coil 30 wiring be scattered in integrated electromagnetic transmitting bracket 10 outside so that one
The globality of body formula Electromagnetic Launching bracket 10 is more preferable.In addition, the setting also facilitates the processing of interface channel, i.e., only need respectively from
First side 220 drills through first passage 211 and third channel 213, then from second side 230 drill through respectively with first passage 211
The second channel 212 being connected to third channel 213.Furthermore it can also be from first side 220 and second side 230
To the position of the wiring of coil 30, convenient for junction block 200 is drawn in the wiring of coil 30.
Optionally, the side opposite with machine tool chief axis of junction block 200 is equipped with the avoiding space matched with machine tool chief axis
300, to be avoided that the obstruction to machine tool chief axis.As shown in Figure 1, junction block 200 is equipped with and machine tool chief axis phase in the present embodiment
Pair evacuation face 240, the one side opposite with machine tool chief axis of mounting plate 100 is third side 150, and evacuation face 240 is with respect to third side
Face 150 is obliquely installed, and evacuation face 240 and third side 150 enclose avoiding space 300, the lathe tapered suitable for end
Main shaft.
In the present embodiment, integrated electromagnetic transmitting bracket 10 is an integral molding structure, to facilitate manufacture, save manufacture at
Originally and it is easy to be mass produced.
As shown in Figure 1, the utility model also proposes a kind of integrated electromagnetic emitter, including magnetic core 20,30 and of coil
Above-mentioned integrated electromagnetic emits bracket 10, and magnetic core 20 is set in mounting groove 120, and magnetic core 20 is equipped with accommodation groove 21, coil 30
In accommodation groove 21.In this implementation, magnetic core 20 is ferrite.
In the integrated electromagnetic emitter, magnetic core 20 and coil 30 are installed on integrated electromagnetic transmitting bracket 10, and one
Body formula Electromagnetic Launching bracket 10 is fixed on the non-rotating end face of machine tool chief axis, to complete the peace of integrated electromagnetic emitter
Dress.Knife handle passes through knife handle pilot hole 110 and connect with the rotary end surface of machine tool chief axis.In use, coil 30 receives ultrasonic generation
The high-frequency electrical energy signal that device is sent generates magnetic field, which is sensed by the electromagnetism reception device on knife handle and be reduced into high frequency
Electric power signal, to complete the wireless transmission process of high-frequency electrical energy signal.The integrated electromagnetic emitter includes integral type electricity
Magnetic emits bracket 10, and magnetic core 20 and coil 30 are directly fixed on the non-rotating end face of machine tool chief axis, even if when by external force
Also it is not easy to tilt or rotate, be able to maintain the dynamic balancing of knife handle and the good communication of ultrasonic signal.
In the present embodiment, as shown in Figure 1, magnetic core 20 is equipped with opening 22, opening 22 is for being connected to first passage 211 and holding
Set slot 21.The setting is convenient for the wiring of coil 30 introducing first passage 211 from accommodation groove 21.
Further, integrated electromagnetic transmitting bracket 10 further includes plug, and the wiring of coil 30 is sent out by plug and ultrasound
Raw device connection.Optionally, plug is aviation plug.Aviation plug has the effect of sealing waterproof well, extension coil 30
Service life.
Specifically, integrated electromagnetic transmitting bracket 10 further includes the second fastener (attached drawing is not shown), in first side 220
Equipped with the plug fixation hole 260 to match with the second fastener.In the present embodiment, plug fixation hole 260 is four, four plugs
Fixation hole 260 is circumferentially arranged along the outlet of third channel 213.Aviation plug is fixed on junction block 200 by the second fastener.
Embodiment two
In another embodiment, as shown in figure 4, the utility model also proposes a kind of integrated electromagnetic emitter, with
The difference of embodiment one is:
Junction block 200 further includes boss 250, and boss 250 is set in second side 230, and first passage 211 is set to boss
It in 250 and penetrates boss 250 and is in communication with the outside, second channel 212 penetrates boss 250 and is in communication with the outside.On the one hand, work as mounting groove
When 120 cell wall is higher than second side 230, which facilitates the setting of first passage 211, on the other hand, can also be according to first
The diameter in channel 211 suitably adjusts the width of boss 250, to save the cost of manufacture of integrated electromagnetic transmitting bracket 10.
The one side opposite with machine tool chief axis of junction block 200 is evacuation face 240, and evacuation face 240 is connected with each other and is hung down by two
Straight face composition, the one side opposite with machine tool chief axis of mounting plate 100 are third side 150, the side of third side 150 and evacuation
Face 240 connects, and third side 150 and evacuation face 240 enclose avoiding space 300, the machine tool chief axis cylindrical suitable for end.
Each technical characteristic of above embodiments can be combined arbitrarily, for simplicity of description, not to above-described embodiment
In each technical characteristic it is all possible combination be all described, as long as however, the combination of these technical characteristics be not present lance
Shield all should be considered as described in this specification.
Above embodiments only express the several embodiments of the utility model, and the description thereof is more specific and detailed, but simultaneously
The limitation to utility model patent range therefore cannot be interpreted as.It should be pointed out that for the ordinary skill people of this field
For member, without departing from the concept of the premise utility, various modifications and improvements can be made, these belong to this reality
With novel protection scope.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.