CN204673103U - Digit Control Machine Tool - Google Patents
Digit Control Machine Tool Download PDFInfo
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- CN204673103U CN204673103U CN201520332066.0U CN201520332066U CN204673103U CN 204673103 U CN204673103 U CN 204673103U CN 201520332066 U CN201520332066 U CN 201520332066U CN 204673103 U CN204673103 U CN 204673103U
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Abstract
The utility model provides a kind of Digit Control Machine Tool, this Digit Control Machine Tool comprises controller, wherein, described Digit Control Machine Tool also comprises: wire-electrode cutting device, described wire-electrode cutting device comprises machine plate, rotating take-up pulley, rotating actinobacillus wheel and at least two guiding pieces, described guiding piece is arranged on described machine plate, and is formed with interval between adjacent two described guiding pieces; With the first displacement platform, the machine plate of described wire-electrode cutting device is fixedly installed on described first displacement platform, described first displacement platform can receive the processing order of described controller, and moves according to projected path according to the machine plate of wire-electrode cutting device described in described processing command driven.Because the size of wire-electrode cutting device own is less, and control bit moving stage accurately can be moved by controller, therefore, utilize during the utility model processing work and can obtain higher machining accuracy.
Description
Technical field
The utility model relates to machining equipment field, particularly, relates to a kind of Digit Control Machine Tool.
Background technology
Wire cutting machine forms primarily of this three part of lathe, digital control system and high frequency electric source.Digital control system is made up of single-chip microcomputer, keyboard, frequency conversion detection system, has the major functions such as backlash compensation, linear interpolation, circular interpolation, fracture of wire process automatically.Energy cutting material, as high strength, high tenacity, high rigidity, high fragility, magnetic material, and the tiny part with having various shape.Line cutting technology, wire cutting machine tool are just widely used in all trades and professions.
Existing wire cutting machine tool generally can only complete cutting work and volume ratio is huger, and the mach workpiece size of existing Linear cut cannot reach micron order, machining accuracy cannot reach nanoscale, cannot the workpiece of machining shape complexity, simultaneously price along with the rising of machining accuracy more and more expensive.
Utility model content
The purpose of this utility model is to provide a kind of Digit Control Machine Tool, and described Digit Control Machine Tool comprises wire-electrode cutting device, utilizes this Digit Control Machine Tool to process and obtains complex-shaped workpiece, and can obtain higher precision.
To achieve these goals, the utility model provides a kind of Digit Control Machine Tool, and this Digit Control Machine Tool comprises controller, and wherein, described Digit Control Machine Tool also comprises:
Wire-electrode cutting device, described wire-electrode cutting device comprises machine plate, rotating take-up pulley, rotating actinobacillus wheel and at least two guiding pieces, and described guiding piece is arranged on described machine plate, and is formed with interval between adjacent two described guiding pieces; With
First displacement platform, the machine plate of described wire-electrode cutting device is fixedly installed on described first displacement platform, described first displacement platform can receive the processing order of described controller, and moves according to projected path according to the machine plate of wire-electrode cutting device described in described processing command driven.
Preferably, the described wire-electrode cutting device magnetic tension device that also comprises the take-up motor for driving described take-up pulley to rotate and be connected with described actinobacillus wheel.
Preferably, described wire-electrode cutting device also comprises directive wheel, and described machine plate comprises the directive wheel installation portion being formed in described machine plate one end and the guiding piece installation portion being formed in the described machine plate other end;
Described guiding piece is arranged on described guiding piece installation portion, described directive wheel is arranged on described directive wheel installation portion, be provided with described directive wheel between described take-up pulley and described guiding piece, and/or be provided with described directive wheel between described actinobacillus wheel and described guiding piece;
Described directive wheel and described guiding piece protruding in the same direction.
Preferably, described machine plate also comprises the connecting portion be connected between described guiding piece installation portion and described directive wheel installation portion, described connecting portion protrudes from described guiding piece installation portion and described directive wheel installation portion, and the protrusion direction of described connecting portion is identical with the protrusion direction of described guiding piece, and the top surface of described connecting portion is not less than the position described directive wheel being arranged cutting wire.
Preferably, described wire-electrode cutting device also comprises damping block, and described damping block is removably disposed on the top surface of described connecting portion.
Preferably, described guiding piece installation portion is formed with multiple guiding piece installing hole, described guiding piece is removably disposed in described guiding piece installing hole.
Preferably, described first displacement platform comprises the combination of any one or any a few person in the first straight-line displacement platform, the first angular displacement platform and the first rotary main shaft,
Described first straight-line displacement platform is used for machine plate according to the order-driven of described controller and linearly moves;
Described first angular displacement platform is used for machine plate according to the order-driven of described controller and swings;
Described first rotary main shaft is used for machine plate according to the order-driven of described controller and rotates around the axis of described first rotary main shaft.
Preferably, described first displacement platform also comprises primary importance feedback module, described primary importance feedback module is electrically connected with described controller, and the displacement state of described first displacement platform can be fed back to described controller by described primary importance feedback module, described controller controls the movement of described first displacement platform according to the displacement information that described primary importance feedback module feeds back.
Preferably, described Digit Control Machine Tool also comprises:
Work piece holder, this work piece holder is used for holding workpiece;
Artifact-driven mechanism, described in the order-driven that described artifact-driven mechanism can export according to described controller, work piece holder moves along desired trajectory, and under the drive of described artifact-driven mechanism, described work piece holder can by described workpiece movable to the position of carrying out process operation.
Preferably, described artifact-driven mechanism comprises the combination of any one or any a few person in the second straight-line displacement platform, the second angular displacement platform and the second rotary main shaft,
Described second straight-line displacement platform is used for work piece holder according to the order-driven of described controller and linearly moves;
Described second angular displacement platform is used for work piece holder according to the order-driven of described controller and swings;
Described second rotary main shaft is used for work piece holder according to the order-driven of described controller and rotates around the axis of described second rotary main shaft.
Preferably, described artifact-driven mechanism also comprises second place feedback module, described second place feedback module is electrically connected with described controller, and the displacement state of described first displacement platform can be fed back to described controller by described second place feedback module, described controller controls the movement of described artifact-driven mechanism according to the displacement information that described second place feedback module feeds back.
Preferably, described Digit Control Machine Tool also comprises second moving stage, and described first displacement platform is arranged in described second moving stage, and described second moving stage can receive the displacement commands of described controller, and drives described first displacement platform to move according to described displacement commands.
Preferably, second moving stage comprises the combination of any one or any a few person in the 3rd straight-line displacement platform, triangular displacement platform and the 3rd rotary main shaft, and described 3rd straight-line displacement platform is used for the first displacement platform according to the order-driven of described controller and linearly moves; Described triangular displacement platform is used for the first displacement platform according to the order-driven of described controller and swings; Described 3rd rotary main shaft is used for the first displacement platform according to the order-driven of described controller and rotates around the axis of described 3rd rotary main shaft.
Preferably, described Digit Control Machine Tool also comprises Winder, and described Winder comprises:
Line wheeling supporting frame, described line wheeling supporting frame is used for Support Level wheel, and described line wheel can rotate on described line wheeling supporting frame;
Thread managing table, the roll that described thread managing table comprises coiling electric motor, is connected with the output shaft of described coiling electric motor, described actinobacillus wheel can be arranged on described roll and to rotate with described roll, and described coiling electric motor can rotate according to the order of described controller.
Preferably, the described line wheeling supporting frame damper regulation mechanism that comprises supporting disk, be arranged on the wheel shaft on supporting disk and be fixedly linked with wheel shaft.
Preferably, described thread managing table also comprises thread managing table machine plate and guide roller, described coiling electric motor is arranged on the side of described thread managing table machine plate, described roll and described guide roller are all arranged on the opposite side of described thread managing table machine plate, and described roll and described guide roller lay respectively at the two ends of described thread managing table machine plate.
Preferably, described Digit Control Machine Tool also comprises tool mounting and is arranged on the cutter on described tool mounting.
Preferably, described Digit Control Machine Tool also comprises the power supply of powering for described Digit Control Machine Tool, described power supply comprises dc source and phase-shift circuit, and the input of described phase-shift circuit is connected with the output of described dc source, and described phase-shift circuit can export the pulse current for Linear cut.
In Digit Control Machine Tool provided by the utility model, because the size of wire-electrode cutting device own is less, therefore can the less workpiece of processing dimension.And control bit moving stage accurately can be moved by controller, therefore, utilize during the utility model processing work and can obtain higher machining accuracy.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for description, is used from explanation the utility model, but does not form restriction of the present utility model with detailed description of the invention one below.In the accompanying drawings:
Fig. 1 is the module diagram of Digit Control Machine Tool provided by the utility model;
Fig. 2 is the perspective view of Digit Control Machine Tool provided by the utility model;
Fig. 3 is the schematic perspective view of the wire-electrode cutting device in Digit Control Machine Tool provided by the utility model;
Fig. 4 is the side view of wire-electrode cutting device provided by the utility model;
Fig. 5 is the perspective view of the Winder in Digit Control Machine Tool provided by the utility model.
Description of reference numerals
100: controller 200: wire-electrode cutting device
210: machine plate 220: take-up pulley
230: actinobacillus wheel 240: guiding piece
250: take-up motor 260: magnetic tension device
270: directive wheel 280: damping block
300: the first displacement platform 310: the one X driving shafts
320: the one Y driving shaft 330: the one Z driving shafts
400: workpiece 500: work piece holder
600: artifact-driven mechanism 610: the two X driving shaft
620: the two Y driving shaft 630: the two Z driving shafts
700: Winder 710: line wheeling supporting frame
711: supporting disk 712: wheel shaft
713: damper regulation mechanism 720: thread managing table
721: coiling electric motor 722: roll
723: thread managing table machine plate 724: guide roller
210a: directive wheel installation portion 210b: connecting portion
210c: guiding piece installation portion 800: line is taken turns
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail.Should be understood that, detailed description of the invention described herein, only for instruction and explanation of the utility model, is not limited to the utility model.
As shown in Figure 1 to Figure 3, the utility model provides a kind of Digit Control Machine Tool, and this Digit Control Machine Tool comprises controller 100, and wherein, described Digit Control Machine Tool also comprises:
Wire-electrode cutting device 200, this wire-electrode cutting device 200 comprises machine plate 210, rotating take-up pulley 220, rotating actinobacillus wheel 230 and at least two guiding pieces 240, and guiding piece 240 is arranged on machine plate 210, and is formed with interval between adjacent two guiding pieces 240; With
First displacement platform 300, the machine plate 210 of wire-electrode cutting device 200 is fixedly installed on the first displacement platform 300, first displacement platform 300 can receive the processing order of controller 100, and moves according to projected path according to the machine plate 210 of described processing command driven wire-electrode cutting device 200.
As shown in Figures 2 and 3, utilizing described Digit Control Machine Tool to add man-hour to workpiece, needing cutting on line device 200 arranges cutting wire, one end of cutting wire, around on actinobacillus wheel 230, arrives take-up pulley 220 through guiding piece 240.Be formed with interval between adjacent two guiding pieces 240, therefore, after cutting wire is arranged on wire-electrode cutting device 200, the part between adjacent two guiding pieces 240 is formed as the cutting part of this cutting wire.As shown in Figure 3, wire-electrode cutting device comprises four guiding pieces 240, and cutting wire struts by guiding piece 240 adjacent successively, and cutting wire is divided into a section, b section and c section, and a section, b section and c section all may be used for cutting workpiece.As shown in Figure 3, workpiece 400 is arranged on below b section, and b section can be utilized to cut workpiece 400.
Support at the cutting wire of two guiding pieces, 240 pairs of a sections at a section two ends, prevent cutting wire in cutting process from vibrating, the function of the guiding piece 240 at b section two ends, the guiding piece 240 at c section two ends is also like this.
In Digit Control Machine Tool provided by the utility model, wire-electrode cutting device 200 size is less, and integrated level is higher, therefore can the less workpiece of processing dimension.
Digit Control Machine Tool provided by the utility model can also comprise input unit, after described cutting wire being arranged on described wire-electrode cutting device, Machining Instruction can be inputted to controller 100 by input unit, Machining Instruction is exported to the first displacement platform 300 by controller 100, the Machining Instruction band motivation plate 210 that first displacement platform 300 exports according to controller 100 moves, thus the cutting wire be arranged on wire-electrode cutting device 200 can be driven to move according to projected path, to process blank, obtain the workpiece with predetermined shape.
Because the size of wire-electrode cutting device 200 own is less, and the first displacement platform 300 can be controlled by controller 100 and accurately move, therefore, utilize during the utility model processing work and can obtain higher machining accuracy.
The volume of the wire-electrode cutting device in Digit Control Machine Tool provided by the utility model can be compressed into only to be had in the volume of 0.5 to 2 cubic decimeter, have compressed the path of cutting wire walking largely, decreases the possibility of vibration and broken string.
In the utility model, described wire-electrode cutting device can also comprise machining state feedback module, described machining state feedback module is electrically connected with described controller, can by the machining state information feed back of described wire-electrode cutting device to described controller, described controller can adjust every machined parameters according to described machining state feedback module feedack.
As noted before, take-up pulley 220 and actinobacillus wheel 230 all can around own axis, in order to realize take-up pulley 220 and the respective rotation of actinobacillus wheel 230, preferably, wire-electrode cutting device 200 magnetic tension device 260 that can also comprise the take-up motor 250 for driving take-up pulley 220 to rotate and be connected with actinobacillus wheel 230.The tensioning degree of the cutting wire be arranged on wire-electrode cutting device 200 can be regulated by control magnetic tension device 260 and take-up motor 250.Can make cutting wire in the process of carrying out Linear cut, obtain best smoothness by carrying out the tensioning degree of cutting wire regulating, thus can machining accuracy be improved.
Take-up pulley 220 and actinobacillus wheel 230 can be arranged on (see Fig. 3) on machine plate 210, also (see Fig. 2) on machine plate 210 can not be arranged on, but it should be noted that take-up pulley 220 and the relative position between actinobacillus wheel 230 and machine plate 210 should be fixing.That is, when machine plate 210 moves, take-up pulley 220 and actinobacillus wheel 230 also synchronously move.
Can wire-electrode cutting device 200 be removably disposed on displacement platform 200, when wire-electrode cutting device breaks down, wire-electrode cutting device 200 be removed can keep in repair wire-electrode cutting device from displacement platform.
In the utility model, controller 100 can be utilized to control take-up motor 250 and magnetic tension device 260.Preferably, described Digit Control Machine Tool can also comprise tension pick-up, this tension pick-up is used for the tensioning degree of cutting wire in detection line cutter sweep 200, and the signal characterizing cutting wire tensioning degree can be sent to controller 100, the Signal Regulation take-up motor 250 that controller 100 can send according to tension pick-up or magnetic tension device 260, reach best to make the tensioning degree of cutting wire.
In order to reduce the shake of cutting wire in cutting process further, better stability is obtained to make cutting wire in the process of carrying out Linear cut, preferably, wire-electrode cutting device 200 can also comprise directive wheel 270, as shown in Figure 4, machine plate 210 comprises the directive wheel installation portion 210a being formed in this machine plate 210 one end and the guiding piece installation portion 210c being formed in machine plate 210 other end.Guiding piece 240 is arranged on guiding piece installation portion 210a, and directive wheel 270 is arranged on directive wheel installation portion 210c.Be provided with directive wheel 270 between take-up pulley 220 and guiding piece 240, and/or be provided with directive wheel 270 between actinobacillus wheel 230 and guiding piece 240.Directive wheel 270 and guiding piece 240 protruding in the same direction.
When arranging cutting wire, cutting wire walks around directive wheel 270, to improve the tensioning degree of cutting wire.
Hereinbefore " be provided with directive wheel 270 between take-up pulley 220 and guiding piece 240; and/or be provided with directive wheel 270 between actinobacillus wheel 230 and guiding piece 240 " implication be, only directive wheel 270 can be set between take-up pulley 220 and guiding piece 240, also only directive wheel 270 can be set between actinobacillus wheel 230 and guiding piece 240, can also not only directive wheel 270 be set between take-up pulley 220 and guiding piece 240 but also directive wheel 270 is set between actinobacillus wheel 230 and guiding piece 240.
In order to increase the degree of stability of cutting wire further, preferably, machine plate 210 can also comprise the connecting portion 210b be connected between guiding piece installation portion 210c and directive wheel installation portion 210a, connecting portion 210b protrudes from guiding piece installation portion 210c and directive wheel installation portion 210a, and the protrusion direction of connecting portion 210b is identical with the protrusion direction of guiding piece 240, and the end face of connecting portion 210b is not less than position directive wheel 270 being arranged cutting wire.When carrying out cutting processing, connecting portion 210b serves the effect supporting cutting wire, adds the degree of stability of cutting wire.
As shown in figs. 2 and 4, described wire-electrode cutting device can also comprise damping block 280, and this damping block 280 is removably disposed on the top surface of connecting portion 210b.If need to make cutting wire obtain large tensioning degree, can damping block 280 being arranged on the top surface of connecting portion 210b, in order to make cutting wire obtain relatively little tensioning degree, preferably, vibration damper plate 280 can being pulled down.Described wire-electrode cutting device can also comprise multiple damping block 280 with different-thickness, can select the vibration damper plate 280 of different-thickness according to the elasticity of the cutting wire used and required tensioning degree.
Preferably, guiding piece installation portion 210c is formed with multiple guiding piece installing hole, guiding piece 240 is removably disposed in described guiding piece installing hole.The number of the guiding piece 240 that can increase according to concrete operating condition or reduce engine plate 210 be arranged and position.
As noted before, first displacement platform 300 can move according to projected path according to the Machining Instruction band motivation plate 210 of controller 100, as a kind of detailed description of the invention of the present utility model, described first displacement platform can comprise the combination of any one or any a few person in the first straight-line displacement platform, the first angular displacement platform and the first rotary main shaft, and described first straight-line displacement platform is used for machine plate according to the order-driven of described controller and linearly moves; Described first angular displacement platform is used for machine plate according to the order-driven of described controller and swings; Described first rotary main shaft is used for machine plate according to the order-driven of described controller and rotates around the axis of described first rotary main shaft.
In detailed description of the invention in figure 3, first displacement platform 300 comprises the first straight-line displacement platform, this the first straight-line displacement platform comprises an X driving shaft 310, a Y driving shaft 320 and a Z driving shaft 330, one X driving shaft 310 can be with motivation plate 210 to move along X-direction under command of a controller, one Y driving shaft 320 can be with motivation plate 210 to move along Y direction under command of a controller, and a Z driving shaft 330 can be with motivation plate 210 to move along Z-direction under command of a controller.One X driving shaft 310, a Y driving shaft 320 are respectively arranged with a Z driving shaft 330 stepper motor or servomotor that are connected with controller, can pass through the operation of controller control step motor or servomotor.
Although not shown in figure, described first displacement platform can also comprise rotating shaft, and this rotating shaft is used for drive wire cutter sweep and rotates around the axis of rotating shaft, such as, can utilize air motor or the rotation of electrical motor driven rotating shaft.
In the utility model, described first displacement platform also comprises primary importance feedback module, described primary importance feedback module is electrically connected with described controller, and the displacement state of described first displacement platform can be fed back to described controller by described primary importance feedback module, described controller controls the movement of described first displacement platform according to the displacement information that described position feedback module feeds back.
Particularly, described controller can adjust the movement of described first displacement platform in conjunction with the displacement information that described primary importance feedback module feed back according to the mobile route pre-entered.After being provided with described primary importance feedback module, described controller controlled working precision more accurately can be made.
As shown in Figure 2, in order to clamp workpiece 400 to be processed, described Digit Control Machine Tool also comprises work piece holder 500, and this work piece holder 500 is for holding workpiece 400.
In order to improve the free degree of Digit Control Machine Tool, preferably, described and Digit Control Machine Tool can also comprise artifact-driven mechanism 600, the order-driven work piece holder 500 that this artifact-driven mechanism 600 can export according to described controller moves along desired trajectory, and under the drive of artifact-driven mechanism 600, work piece holder 500 can by described workpiece movable to the position of carrying out process operation.
Because described Digit Control Machine Tool comprises the artifact-driven mechanism 600 for travelling workpiece and the first displacement platform 300 for portable cord cutter sweep 200, therefore, Digit Control Machine Tool provided by the utility model has the higher free degree.Artifact-driven mechanism 600 drives the track of workpiece 400 movement and the first displacement platform 300 to drive the track of wire-electrode cutting device 200 movement to superpose mutually; complicated shape can be obtained; therefore, Digit Control Machine Tool provided by the utility model is utilized can to process to obtain more complicated structure to workpiece.
Artifact-driven mechanism 600 can comprise the combination of any one or any a few person in the second straight-line displacement platform, the second angular displacement platform and the second rotary main shaft, and described second straight-line displacement platform is used for work piece holder according to the order-driven of described controller and linearly moves; Described second angular displacement platform is used for work piece holder according to the order-driven of described controller and swings; Described second rotary main shaft is used for work piece holder according to the order-driven of described controller and rotates around the axis of described second rotary main shaft.
In detailed description of the invention in figure 3, artifact-driven mechanism 600 comprises the 2nd X driving shaft 610, the 2nd Y driving shaft 620 and the 2nd Z driving shaft 630,2nd X driving shaft 610 can drive fixture 500 to move along X-direction under command of a controller, 2nd Y driving shaft 620 can drive fixture 500 to move along Y direction under command of a controller, and the 2nd Z driving shaft 630 can drive fixture 500 to move along Z-direction under command of a controller.
Preferably, described artifact-driven mechanism also comprises second place feedback module, described second place feedback module is electrically connected with described controller, and the displacement state of described first displacement platform can be fed back to described controller by described second place feedback module, described controller controls the movement of described artifact-driven mechanism according to the displacement information that described second place feedback module feeds back.
Particularly, described controller can adjust the movement of described artifact-driven mechanism in conjunction with the displacement information that described second place feedback module feeds back according to the mobile route pre-entered.After being provided with described second place feedback module, described controller controlled working precision more accurately can be made.
Preferably, described Digit Control Machine Tool can also comprise second moving stage, described first displacement platform is arranged in described second moving stage, and described second moving stage can receive the displacement commands of described controller, and drives described first displacement platform to move according to described displacement commands.
After being provided with second moving stage, the free degree of described Digit Control Machine Tool can be increased further.Similar with the first displacement platform, second moving stage can comprise the combination of any one or any a few person in the 3rd straight-line displacement platform, triangular displacement platform and the 3rd rotary main shaft, and described 3rd straight-line displacement platform is used for the first displacement platform according to the order-driven of described controller and linearly moves; Described triangular displacement platform is used for the first displacement platform according to the order-driven of described controller and swings; Described 3rd rotary main shaft is used for the first displacement platform according to the order-driven of described controller and rotates around the axis of described 3rd rotary main shaft.
When utilizing Digit Control Machine Tool provided by the utility model to carry out Linear cut operation, first need to arrange Linear cut silk on actinobacillus wheel 230.
For the ease of arranging Linear cut silk on actinobacillus wheel 230, preferably, described Digit Control Machine Tool also comprises Winder 700, and as shown in Figure 5, this Winder 700 comprises:
Line wheeling supporting frame 710, this line wheeling supporting frame 710 is for Support Level wheel 800, and line wheel 800 can rotation on wheeling supporting frame 710 online;
Thread managing table 720, the roll 722 that this thread managing table 720 comprises coiling electric motor 721, is connected with the output shaft of this coiling electric motor 721, actinobacillus wheel 230 can be arranged on roll 722 and to rotate with roll 722, and coiling electric motor 721 can rotate according to the order of described controller.
To on actinobacillus wheel 230 during coiling, first the machine plate 210 of actinobacillus wheel 230 from wire-electrode cutting device 200 is pulled down, be fixedly installed on roll 722; Then the line wheel 800 being wound with a large amount of cutting wire buied is arranged on online wheeling supporting frame 710, cutting wire on line wheel 800 is fixed on actinobacillus wheel 230, controller is utilized to control the output shaft rotation of coiling electric motor 721, the output shaft rotation of wire-winding electrode 721 can drive actinobacillus wheel 230 to rotate, the cutting wire band moving-wire wheel 800 be fixed on actinobacillus wheel 230 rotates, thus cutting wire line can taken turns on 800 is around on actinobacillus wheel 230.
Particularly, line wheeling supporting frame 710 damper regulation mechanism 713 that comprises supporting disk 711, be arranged on the wheel shaft 712 on supporting disk 711 and be fixedly linked with wheel shaft 712.Particularly, damper regulation mechanism 713 can comprise rolling bearing, one end of wheel shaft 712 is fixed in the inner ring of rigid bearing, the damping value of damper regulation mechanism 713 can regulate, thus can regulate when coiling electric motor 721 rotates, the resistance be subject to when being rotated by cutting wire band moving-wire wheel 800, thus the tension force suffered by cutting wire can be regulated, avoid cutting wire to be pulled off in the process of coiling.
Rupture when coiling to prevent cutting wire further, preferably, described thread managing table also comprises thread managing table machine plate 723 and guide roller 724, as shown in Figure 4, coiling electric motor 721 is arranged on the side of thread managing table machine plate 723, roll 722 and guide roller 724 are all arranged on the opposite side of thread managing table machine plate 723, and roll 722 and guide roller 724 lay respectively at the two ends of thread managing table machine plate 723.As shown in Figure 5, guide roller 724 is arranged in the right part of figure thread managing table machine plate 723, roll 722 is positioned at the left part of thread managing table machine plate 723, by cutting wire on actinobacillus wheel 230 time, need to support through guide roller 724 pairs of cutting wires, thus make cutting wire in whole winding process more stable, can not be pulled off.
Because described wire-electrode cutting device size is less, take up room also less, therefore, as a kind of preferred embodiment of the present utility model, described Digit Control Machine Tool also comprises tool mounting and is arranged on the cutter on described tool mounting.Cutter can be any one in lathe tool, milling cutter, boring cutter, after carrying out Linear cut, the cutter be arranged on tool mounting can also be utilized to process workpiece before carrying out Linear cut to workpiece or to workpiece.Digit Control Machine Tool provided by the utility model both can be used as independent wire-electrode cutting device, again can with other lathe (such as, numerically controlled lathe, CNC milling machine etc.) be combined, when being combined with other Digit Control Machine Tool, the Linear cut function of described wire-electrode cutting device can be used as the expanded function of other lathes described.
In other words, Digit Control Machine Tool provided by the utility model achieves the slitless connection of wire-electrode cutting device and other types lathe.
It is easily understood that described Digit Control Machine Tool can also comprise working solution module, this working solution module is used for when carrying out Linear cut to workpiece, provides working solution to workpiece.
Usually, described Digit Control Machine Tool also comprises the power supply of powering for described Digit Control Machine Tool.Power supply can comprise dc source and phase-shift circuit, the input of described phase-shift circuit is connected with the output of described dc source, and phase-shift circuit can export the pulse current for Linear cut, the pulse current that described phase-shift circuit exports can have as properties: peak point current is generally less than 50A; Average current is generally less than 5A; Pulsewidth is generally between 1-60ms, and voltage is generally at 50-80V.Simultaneously power supply can also comprise a dc source, provides low-voltage DC to come the motor (such as, take-up motor and magnetic tension device) in driving governor, displacement platform, wire-electrode cutting device and the motor in working solution module and water pump.
When utilizing Digit Control Machine Tool processing work provided by the utility model, first by workpiece 400 clamping on work piece holder 500, and regulate the setting of wire-electrode cutting device 200 upward guide piece 240 and damping block 280 according to process requirements.Then power-on.Processing as automatic in needs, inputs processed file by input module to controller 100, the running parameters such as controller 100 Lookup protocol operating current, machining path, cutting wire tension force, wire travelling speed and processing feed rate.If need working solution, then open working solution module.
Be understandable that, the illustrative embodiments that above embodiment is only used to principle of the present utility model is described and adopts, but the utility model is not limited thereto.For those skilled in the art, when not departing from spirit of the present utility model and essence, can make various modification and improvement, these modification and improvement are also considered as protection domain of the present utility model.
Claims (18)
1. a Digit Control Machine Tool, this Digit Control Machine Tool comprises controller, it is characterized in that, described Digit Control Machine Tool also comprises:
Wire-electrode cutting device, described wire-electrode cutting device comprises machine plate, rotating take-up pulley, rotating actinobacillus wheel and at least two guiding pieces, and described guiding piece is arranged on described machine plate, and is formed with interval between adjacent two described guiding pieces; With
First displacement platform, the machine plate of described wire-electrode cutting device is fixedly installed on described first displacement platform, described first displacement platform can receive the processing order of described controller, and moves according to projected path according to the machine plate of wire-electrode cutting device described in described processing command driven.
2. Digit Control Machine Tool according to claim 1, is characterized in that, the magnetic tension device that described wire-electrode cutting device also comprises the take-up motor for driving described take-up pulley to rotate and is connected with described actinobacillus wheel.
3. Digit Control Machine Tool according to claim 1, is characterized in that, described wire-electrode cutting device also comprises directive wheel, and described machine plate comprises the directive wheel installation portion being formed in described machine plate one end and the guiding piece installation portion being formed in the described machine plate other end;
Described guiding piece is arranged on described guiding piece installation portion, described directive wheel is arranged on described directive wheel installation portion, be provided with described directive wheel between described take-up pulley and described guiding piece, and/or be provided with described directive wheel between described actinobacillus wheel and described guiding piece;
Described directive wheel and described guiding piece protruding in the same direction.
4. Digit Control Machine Tool according to claim 3, it is characterized in that, described machine plate also comprises the connecting portion be connected between described guiding piece installation portion and described directive wheel installation portion, described connecting portion protrudes from described guiding piece installation portion and described directive wheel installation portion, and the protrusion direction of described connecting portion is identical with the protrusion direction of described guiding piece, and the top surface of described connecting portion is not less than the position described directive wheel being arranged cutting wire.
5. Digit Control Machine Tool according to claim 4, is characterized in that, described wire-electrode cutting device also comprises damping block, and described damping block is removably disposed on the top surface of described connecting portion.
6. Digit Control Machine Tool according to claim 3, is characterized in that, described guiding piece installation portion is formed with multiple guiding piece installing hole, and described guiding piece is removably disposed in described guiding piece installing hole.
7. Digit Control Machine Tool as claimed in any of claims 1 to 6, is characterized in that, described first displacement platform comprises the combination of any one or any a few person in the first straight-line displacement platform, the first angular displacement platform and the first rotary main shaft,
Described first straight-line displacement platform is used for machine plate according to the order-driven of described controller and linearly moves;
Described first angular displacement platform is used for machine plate according to the order-driven of described controller and swings;
Described first rotary main shaft is used for machine plate according to the order-driven of described controller and rotates around the axis of described first rotary main shaft.
8. Digit Control Machine Tool as claimed in any of claims 1 to 6, it is characterized in that, described first displacement platform also comprises primary importance feedback module, described primary importance feedback module is electrically connected with described controller, and the displacement state of described first displacement platform can be fed back to described controller by described primary importance feedback module, described controller controls the movement of described first displacement platform according to the displacement information that described primary importance feedback module feeds back.
9. Digit Control Machine Tool as claimed in any of claims 1 to 6, is characterized in that, described Digit Control Machine Tool also comprises:
Work piece holder, this work piece holder is used for holding workpiece;
Artifact-driven mechanism, described in the order-driven that described artifact-driven mechanism can export according to described controller, work piece holder moves along desired trajectory, and under the drive of described artifact-driven mechanism, described work piece holder can by described workpiece movable to the position of carrying out process operation.
10. Digit Control Machine Tool according to claim 9, is characterized in that, described artifact-driven mechanism comprises the combination of any one or any a few person in the second straight-line displacement platform, the second angular displacement platform and the second rotary main shaft,
Described second straight-line displacement platform is used for work piece holder according to the order-driven of described controller and linearly moves;
Described second angular displacement platform is used for work piece holder according to the order-driven of described controller and swings;
Described second rotary main shaft is used for work piece holder according to the order-driven of described controller and rotates around the axis of described second rotary main shaft.
11. Digit Control Machine Tools according to claim 9, it is characterized in that, described artifact-driven mechanism also comprises second place feedback module, described second place feedback module is electrically connected with described controller, and the displacement state of described first displacement platform can be fed back to described controller by described second place feedback module, described controller controls the movement of described artifact-driven mechanism according to the displacement information that described second place feedback module feeds back.
12. Digit Control Machine Tools as claimed in any of claims 1 to 6, it is characterized in that, described Digit Control Machine Tool also comprises second moving stage, described first displacement platform is arranged in described second moving stage, described second moving stage can receive the displacement commands of described controller, and drives described first displacement platform to move according to described displacement commands.
13. Digit Control Machine Tools according to claim 12, it is characterized in that, second moving stage comprises the combination of any one or any a few person in the 3rd straight-line displacement platform, triangular displacement platform and the 3rd rotary main shaft, and described 3rd straight-line displacement platform is used for the first displacement platform according to the order-driven of described controller and linearly moves; Described triangular displacement platform is used for the first displacement platform according to the order-driven of described controller and swings; Described 3rd rotary main shaft is used for the first displacement platform according to the order-driven of described controller and rotates around the axis of described 3rd rotary main shaft.
14. Digit Control Machine Tools as claimed in any of claims 1 to 6, it is characterized in that, described Digit Control Machine Tool also comprises Winder, described Winder comprises:
Line wheeling supporting frame, described line wheeling supporting frame is used for Support Level wheel, and described line wheel can rotate on described line wheeling supporting frame;
Thread managing table, the roll that described thread managing table comprises coiling electric motor, is connected with the output shaft of described coiling electric motor, described actinobacillus wheel can be arranged on described roll and to rotate with described roll, and described coiling electric motor can rotate according to the order of described controller.
15. Digit Control Machine Tools according to claim 14, is characterized in that, the damper regulation mechanism that described line wheeling supporting frame comprises supporting disk, is arranged on the wheel shaft on supporting disk and is fixedly linked with wheel shaft.
16. Digit Control Machine Tools according to claim 14, it is characterized in that, described thread managing table also comprises thread managing table machine plate and guide roller, described coiling electric motor is arranged on the side of described thread managing table machine plate, described roll and described guide roller are all arranged on the opposite side of described thread managing table machine plate, and described roll and described guide roller lay respectively at the two ends of described thread managing table machine plate.
17. Digit Control Machine Tools as claimed in any of claims 1 to 6, is characterized in that, described Digit Control Machine Tool also comprises tool mounting and is arranged on the cutter on described tool mounting.
18. Digit Control Machine Tools as claimed in any of claims 1 to 6, it is characterized in that, described Digit Control Machine Tool also comprises the power supply of powering for described Digit Control Machine Tool, described power supply comprises dc source and phase-shift circuit, the input of described phase-shift circuit is connected with the output of described dc source, and described phase-shift circuit can export the pulse current for Linear cut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520332066.0U CN204673103U (en) | 2015-05-21 | 2015-05-21 | Digit Control Machine Tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520332066.0U CN204673103U (en) | 2015-05-21 | 2015-05-21 | Digit Control Machine Tool |
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|---|---|
| CN204673103U true CN204673103U (en) | 2015-09-30 |
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| CN201520332066.0U Active CN204673103U (en) | 2015-05-21 | 2015-05-21 | Digit Control Machine Tool |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112077404A (en) * | 2020-09-16 | 2020-12-15 | 江西耀磁科技协同创新有限公司 | Wire cutting machine with end face correction for processing neodymium iron boron magnet |
| US11378933B2 (en) * | 2019-03-14 | 2022-07-05 | Fanuc Corporation | Numerical control device and machine tool for controlling at least two oscillating drive axes |
-
2015
- 2015-05-21 CN CN201520332066.0U patent/CN204673103U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11378933B2 (en) * | 2019-03-14 | 2022-07-05 | Fanuc Corporation | Numerical control device and machine tool for controlling at least two oscillating drive axes |
| CN112077404A (en) * | 2020-09-16 | 2020-12-15 | 江西耀磁科技协同创新有限公司 | Wire cutting machine with end face correction for processing neodymium iron boron magnet |
| CN112077404B (en) * | 2020-09-16 | 2021-10-26 | 江西耀磁科技协同创新有限公司 | Wire cutting machine with end face correction for processing neodymium iron boron magnet |
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