CN104607731A - Fully-automatic drill electric-discharge machine - Google Patents
Fully-automatic drill electric-discharge machine Download PDFInfo
- Publication number
- CN104607731A CN104607731A CN201510048989.8A CN201510048989A CN104607731A CN 104607731 A CN104607731 A CN 104607731A CN 201510048989 A CN201510048989 A CN 201510048989A CN 104607731 A CN104607731 A CN 104607731A
- Authority
- CN
- China
- Prior art keywords
- control system
- wire electrode
- discharge machine
- lifter plate
- full
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
- B23H1/00—Electrical discharge machining, i.e. removing metal with a series of rapidly recurring electrical discharges between an electrode and a workpiece in the presence of a fluid dielectric
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
- B23H11/00—Auxiliary apparatus or details, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
- B23H11/00—Auxiliary apparatus or details, not otherwise provided for
- B23H11/003—Mounting of workpieces, e.g. working-tables
Abstract
The invention belongs to the technical field of drill electric-discharge machines, and particularly relates to a fully-automatic drill electric-discharge machine with the high automation degree. The fully-automatic drill electric-discharge machine comprises a rack, a lifting plate, a positioning support, an electrode wire, a rotating head, a drive device and a control system. The lifting plate is arranged on the positioning support. The positioning support is arranged on the rack. The rotating head is connected with the lifting plate and connected with the drive device. The electrode wire is fixed to the rotating head and stretches towards the rack. The rack is further provided with a workbench made of metal materials. The control system is connected with the drive device. When the electrode wire makes contact with the workbench, the workbench and the electrode wire form an energizing loop to send a signal to the control system, and the control system is made to control the drive device to drive the rotating head and the electrode wire to draw back. Compared with the prior art, it can be guaranteed that all holes are drilled through, and thus the machining yield is increased.
Description
Technical field
The invention belongs to pore Electrical Discharge Machine technical field, particularly relate to the full-automatic pore Electrical Discharge Machine that a kind of automaticity is high.
Background technology
Pore Electrical Discharge Machine is also spark-erosion perforating machine, puncher, aperture machine, and it is mainly used in perforation processing, punches exactly on mould.Its operation principle be utilize continuously, the thin metal copper pipe (being called wire electrode) that moves both vertically up and down makes electrode, carries out pulse spark electric discharge removal metal pore-forming to workpiece.With electric spark linear cutting machine, forming machine unlike, the electrode of its electric pulse is hollow copper bar, and medium passes from the pore in the middle of copper rod hole, plays and cools and chip removal effect.Electrode and intermetallic discharge and produce the object that high temperature corrosion metal reaches perforation, for process superhard steel, carbide alloy, copper, aluminium and any can the pore of conductive material.The aperture of most I processing 0.15mm, also can process the aperture with tapering, be widely used in precision die processing.
But, the automaticity of pore Electrical Discharge Machine of the prior art is not high, when wire electrode has beaten a hole, Artificial Control pore Electrical Discharge Machine is needed to beat next hole, and pore Electrical Discharge Machine of the prior art cannot judge whether hole is got through, therefore the bad product easily causing Kong Wei to get through, makes processing yield not high.
In view of this, the necessary full-automatic pore Electrical Discharge Machine providing a kind of automaticity high, it completely automatically can carry out punch operation, and can guarantee that all holes are all got through, thus improves processing yield.
Summary of the invention
The object of the invention is to: for the deficiencies in the prior art, and the full-automatic pore Electrical Discharge Machine providing a kind of automaticity high, it completely automatically can carry out punch operation, and can guarantee that all holes are all got through, thus improves processing yield.
In order to achieve the above object, the present invention adopts following technical scheme:
Full-automatic pore Electrical Discharge Machine, comprise frame, lifter plate, locating support, wire electrode, swivel head, drive unit and control system, described lifter plate is arranged on described locating support, described locating support is arranged in described frame, described swivel head is connected with described lifter plate, and described swivel head is connected with described drive unit, described wire electrode to be fixed on described swivel head and to extend towards described frame direction, described frame is also provided with the workbench of metal material, described control system is connected with described drive unit, when described wire electrode contacts with described workbench, described workbench and described wire electrode form power circuit, and signal is sent to described control system, described control system is made to control described lifter plate with described swivel head and described wire electrode rollback.
One as the full-automatic pore Electrical Discharge Machine of the present invention is improved, and the material of described workbench is stainless steel, aluminium alloy, copper or aluminium.
One as the full-automatic pore Electrical Discharge Machine of the present invention is improved, described control system comprises display screen, control panel, main frame, keyboard and control cabinet, described display screen and described control panel are all arranged on described control cabinet, and described main frame is electrically connected with described keyboard and described control cabinet respectively.
One as the full-automatic pore Electrical Discharge Machine of the present invention is improved, and described control cabinet is provided with warning device, and when the equal completion of processing of all pores on workpiece to be processed or the remaining length of described wire electrode are less than 5mm, warning device is reported to the police.
One as the full-automatic pore Electrical Discharge Machine of the present invention is improved, and described control cabinet is also provided with USB interface, described control cabinet by USB interface read design reach described main frame for the size in hole of processing on workpiece to be processed and the drawing of distribution.
One as the full-automatic pore Electrical Discharge Machine of the present invention is improved, described workbench is arranged in gripper shoe, described gripper shoe is fixed in described frame by front and back slide rail and left and right slide rail, drives the movable of described gripper shoe and move left and right by described control system.
One as the full-automatic pore Electrical Discharge Machine of the present invention is improved, and described lifter plate is connected with servomotor, and described servomotor is connected with described control system.
One as the full-automatic pore Electrical Discharge Machine of the present invention is improved, the below of described lifter plate is provided with Flexible Connector, the below of described Flexible Connector is connected with fixed block by contiguous block, and described fixed block is connected with the fixed leg passed for described wire electrode of hollow.
One as the full-automatic pore Electrical Discharge Machine of the present invention is improved, and described lifter plate is also provided with can the handle that moves up and down of Flexible Connector described in manual actuation.
One as the full-automatic pore Electrical Discharge Machine of the present invention is improved, during work, described control system controls described lifter plate and moves downward, simultaneously, described control system drives described swivel head to rotate with described wire electrode by described drive unit, described wire electrode is processed on workpiece, when hole is got through, described wire electrode contacts conducting with described workbench and signal is sent to described control system, control described lifter plate rising rollback again after described control system Received signal strength and move to the top of the next one of workpiece position to be punctured, carry out punch operation next time.
Relative to prior art, the present invention is by arranging workbench and the control system of metal material, make when the hole on workpiece is got through, wire electrode directly contacts conducting with workbench, due to energising inductive effect, after after conducting, control system receives this signal, control lifter plate rollback, wire electrode is made gradually to leave workbench, complete a punch operation, if Kong Wei gets through, then because wire electrode does not contact with workbench, control system can not receive this signal, therefore, control system would not control lifter plate rollback, but make lifter plate continue to decline, wire electrode is made to continue to pierce in processing work, until hole is got through, till wire electrode directly contacts with workbench.Therefore, the present invention can guarantee that all holes are all got through, thus improves processing yield.And control system of the present invention can fully automatically complete processing porose on workpiece, any operation is carried out without the need to operating personnel in centre, therefore, automaticity of the present invention is high, and perforating efficiency is high, thus the number of operating personnel can be reduced, reduce cost of labor.
Accompanying drawing explanation
Fig. 1 is perspective view of the present invention.
Fig. 2 is partial structurtes schematic diagram of the present invention.
Wherein: 1-frame, 2-lifter plate, 3-locating support, 4-wire electrode, 5-swivel head, 6-workbench, 7-control system, 71-display screen, 72-control panel, 73-USB interface, 74-control cabinet, 8-warning device, 9-gripper shoe, slide rail before and after 10-, about 11-slide rail, 12-Flexible Connector, 13-contiguous block, 14-fixed block, 15-fixed leg, 16-handle, 17-fence.
Detailed description of the invention
As depicted in figs. 1 and 2, the invention provides a kind of full-automatic pore Electrical Discharge Machine, comprise frame 1, lifter plate 2, locating support 3, wire electrode 4, swivel head 5, drive unit and control system 7, lifter plate 2 is arranged on locating support 3, locating support 3 is arranged in frame 1, and swivel head 5 is connected with lifter plate 2, and swivel head 5 is connected with drive unit, this drive unit is servomotor, and this drive unit can drive swivel head 5 to rotate.
Wire electrode 4 to be fixed on swivel head 5 and to extend towards frame 1 direction, the rotation of swivel head 5 can drive wire electrode 4 to rotate together thereupon, wire electrode 4 is contacted with workpiece to be processed, by pulse spark electric discharge removal metal, thus forms hole on workpiece to be processed.Wire electrode 4 is set to hollow copper pipe, and its caliber can be selected as required.
Frame 1 is also provided with the workbench 6 of metal material, control system is connected with drive unit, after wire electrode 4 is got through workpiece to be processed, forms through hole on workpiece, wire electrode 4 contacts with workbench 6, workbench 6 and wire electrode 4 form power circuit, and signal is sent to control system 7, make control system 7 control lifter plate 2 with swivel head 5 and wire electrode 4 rollback.And if wire electrode 4 does not get through workpiece to be processed, then wire electrode 4 cannot contact with workbench 6, therefore just cannot form power circuit, and control system 7 would not receive the signal of rollback, but continues to move downward, till having got through workpiece formation through hole.
Wherein, the material of workbench 6 is stainless steel, aluminium alloy, copper or aluminium, and the workbench 6 of this several material all has electric conductivity, can form conductive path when the copper pipe as wire electrode 4 is in contact with it.
Control system 7 comprises display screen 71, control panel 72, main frame, keyboard and control cabinet 74, and display screen 71 and control panel 72 are all arranged on control cabinet 74, and main frame is electrically connected with keyboard and control cabinet 74 respectively.Wherein, frame 1 is a closed casing, and main frame is placed in this casing.Display screen 71 can show the position in the hole that needs are processed on workpiece to be processed, size and distribution and optimum configurations frame, control panel 72 is provided with start key, close key, Pause key, upwarding key, down Arrow, left key and right key etc., parameter (speed etc. as speed, speed that wire electrode 4 moves downward and wire electrode 4 rollback that wire electrode 4 rotates) can be keyed in from keyboard.
Control cabinet 74 is provided with warning device 8, when the equal completion of processing of all pores on workpiece to be processed or the remaining length of wire electrode 4 are less than 5mm, warning device 8 is reported to the police, thus remind operating personnel take out process workpiece, put into new workpiece to be processed; Or remind the wire electrode 4 that operating personnel renew.
Control cabinet 74 is also provided with USB interface 73, control cabinet 74 by USB interface 73 read design reach main frame for the size in hole of processing on workpiece to be processed and the drawing of distribution.Wherein, what drawing adopted is the drawing of CAD form, by data storage devices such as USB flash disks, this drawing is uploaded to control cabinet 74, and uploads to further in main frame, and then main frame can process pore according to the requirement of drawing at workpiece to be processed by control electrode silk 4.
Workbench 6 is arranged in gripper shoe 9, and gripper shoe 9 is fixed in frame 1 by front and back slide rail 10 and left and right slide rail 11, drives gripper shoe 9 and then drive the movable of the workbench on it and workpiece to be processed and move left and right by control system 7.In order to prevent the chip in process on workpiece from spilling, be provided with fence 17 all around at workbench 6, fence 17 is plastic cement material.Before and after slide rail 10 is formed with storage box, the six square frameworks that this storage box comprises hollow and the drawer type storage tank be arranged in this framework, keyboard is placed in this storage tank, and this storage tank can in framework slide anteroposterior so that operation keyboard.
Lifter plate 2 is connected with servomotor, and servomotor is connected with control system 7, and control system 7 can control the action of servomotor, and then controls rising and the decline of lifter plate 2, thus rises with swivel head 5 and wire electrode 4 or decline.
The below of lifter plate 2 is provided with Flexible Connector 12, the below of Flexible Connector 12 is connected with fixed block 14 by contiguous block 13, the fixed leg 15 that the powered polar filament 4 that fixed block 14 is connected with hollow passes, fixed leg 15 can play fixation to elongated wire electrode 4, prevents wire electrode 4 from occurring to slide in process and the generation of the coarse problem in pore position that causes.This flexible fastening piece 12 is made up of the shell fragment be folded with, and is interconnected between adjacent shell fragment.
Lifter plate 2 is also provided with can the handle 16 that moves up and down of manual actuation Flexible Connector 12.By swinging handle 16, flexible fastening piece 12 can be made to loosen (moving downward) or tighten up, thus the distance between fixed leg 15 and workbench 6 is reduced or becomes large, thus wire electrode 4 can be regulated to be fixed the fixing position of post 15.
During work, first workpiece to be processed is placed on workbench 6, then, the size in the hole for processing on workpiece to be processed and the drawing of distribution is uploaded to control cabinet 74 by USB interface 73, and uploads to further in main frame; Then opening control system 7, control system 7 controls the action of servomotor, driven by servomotor lifter plate 2 is moved downward, simultaneously, control system 7 drive unit, this drive unit is made to drive swivel head 5 to rotate with wire electrode 4, wire electrode 4 is processed on workpiece, pulse spark electric discharge removal metal is carried out to workpiece, namely discharge between wire electrode 4 and metalwork to be processed and produce the object that high temperature corrosion metal reaches perforation, water as medium then passes from the hole of wire electrode 4, plays cooling and chip removal effect.When hole is got through, wire electrode 4 contacts conducting with workbench 6 and signal is sent to control system 7, control lifter plate 2 after control system 7 Received signal strength again to rise rollback move to the top of the next one of workpiece position to be punctured according to the requirement of drawing and the order of setting, carry out punch operation next time.
In a word, the present invention is by arranging workbench 6 and the control system 7 of metal material, make when the hole on workpiece is got through, wire electrode 4 directly contacts conducting with workbench 6, due to energising inductive effect, after after conducting, control system 7 receives this signal, control lifter plate 2 rollback, wire electrode 4 is made gradually to leave workbench 6, complete a punch operation, if Kong Wei gets through, then because wire electrode 4 does not contact with workbench 6, control system 7 can not receive this signal, therefore, control system 7 would not control lifter plate 2 rollback, but make lifter plate 2 continue to decline, wire electrode 4 is made to continue to pierce in processing work, until hole is got through, till wire electrode 4 directly contacts with workbench 6.Therefore, the present invention can guarantee that all holes are all got through, thus improves processing yield.And control system 7 of the present invention can fully automatically complete processing porose on workpiece, any operation is carried out without the need to operating personnel in centre, therefore, automaticity of the present invention is high, and perforating efficiency is high, thus the number of operating personnel can be reduced, reduce cost of labor.
The announcement of book and instruction according to the above description, those skilled in the art in the invention can also carry out suitable change and amendment to above-mentioned embodiment.Therefore, the present invention is not limited to detailed description of the invention disclosed and described above, also should fall in the protection domain of claim of the present invention modifications and changes more of the present invention.In addition, although employ some specific terms in this description, these terms just for convenience of description, do not form any restriction to the present invention.
Claims (10)
1. full-automatic pore Electrical Discharge Machine, it is characterized in that: comprise frame, lifter plate, locating support, wire electrode, swivel head, drive unit and control system, described lifter plate is arranged on described locating support, described locating support is arranged in described frame, described swivel head is connected with described lifter plate, and described swivel head is connected with described drive unit, described wire electrode to be fixed on described swivel head and to extend towards described frame direction, described frame is also provided with the workbench of metal material, described control system is connected with described drive unit, when described wire electrode contacts with described workbench, described workbench and described wire electrode form power circuit, and signal is sent to described control system, described control system is made to control described lifter plate with described swivel head and described wire electrode rollback.
2. full-automatic pore Electrical Discharge Machine according to claim 1, is characterized in that: the material of described workbench is stainless steel, aluminium alloy, copper or aluminium.
3. full-automatic pore Electrical Discharge Machine according to claim 1, it is characterized in that: described control system comprises display screen, control panel, main frame, keyboard and control cabinet, described display screen and described control panel are all arranged on described control cabinet, and described main frame is electrically connected with described keyboard and described control cabinet respectively.
4. full-automatic pore Electrical Discharge Machine according to claim 3, is characterized in that: described control cabinet is provided with warning device, and when the equal completion of processing of all pores on workpiece to be processed or the remaining length of described wire electrode are less than 5mm, warning device is reported to the police.
5. full-automatic pore Electrical Discharge Machine according to claim 3, it is characterized in that: described control cabinet is also provided with USB interface, described control cabinet by USB interface read design reach described main frame for the size in hole of processing on workpiece to be processed and the drawing of distribution.
6. full-automatic pore Electrical Discharge Machine according to claim 1, it is characterized in that: described workbench is arranged in gripper shoe, described gripper shoe is fixed in described frame by front and back slide rail and left and right slide rail, drives the movable of described gripper shoe and move left and right by described control system.
7. full-automatic pore Electrical Discharge Machine according to claim 1, it is characterized in that: described lifter plate is connected with servomotor, described servomotor is connected with described control system.
8. full-automatic pore Electrical Discharge Machine according to claim 1, it is characterized in that: the below of described lifter plate is provided with Flexible Connector, the below of described Flexible Connector is connected with fixed block by contiguous block, and described fixed block is connected with the fixed leg passed for described wire electrode of hollow.
9. full-automatic pore Electrical Discharge Machine according to claim 8, is characterized in that: described lifter plate is also provided with can the handle that moves up and down of Flexible Connector described in manual actuation.
10. full-automatic pore Electrical Discharge Machine according to claim 1, it is characterized in that: during work, described control system controls described lifter plate and moves downward, simultaneously, described control system drives described swivel head to rotate with described wire electrode by described drive unit, described wire electrode is processed on workpiece, when hole is got through, described wire electrode contacts conducting with described workbench and signal is sent to described control system, control described lifter plate rising rollback again after described control system Received signal strength and move to the top of the next one of workpiece position to be punctured, carry out punch operation next time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510048989.8A CN104607731A (en) | 2015-01-30 | 2015-01-30 | Fully-automatic drill electric-discharge machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510048989.8A CN104607731A (en) | 2015-01-30 | 2015-01-30 | Fully-automatic drill electric-discharge machine |
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| CN104607731A true CN104607731A (en) | 2015-05-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510048989.8A Pending CN104607731A (en) | 2015-01-30 | 2015-01-30 | Fully-automatic drill electric-discharge machine |
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| CN (1) | CN104607731A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105081484A (en) * | 2015-09-07 | 2015-11-25 | 江苏新光数控技术有限公司 | Electric spark equipment with telescopic electrode clamping head |
| CN105081492A (en) * | 2015-09-07 | 2015-11-25 | 江苏新光数控技术有限公司 | Electro-discharge machine capable of clamping electrodes automatically |
| CN107876911A (en) * | 2017-12-18 | 2018-04-06 | 苏州亚马森机床有限公司 | A kind of spark-erosion perforating machine punches detection means |
| CN108453329A (en) * | 2018-05-04 | 2018-08-28 | 陈强 | A kind of detection spark-erosion perforating machine punches the method and device in hole |
| CN112427757A (en) * | 2020-10-11 | 2021-03-02 | 新昌县羽林街道立锋轴承厂 | Prevent liquid pore discharge machine of jam |
| CN112974913A (en) * | 2021-02-23 | 2021-06-18 | 昆山市极点精密模具有限公司 | Operating system and operating method of mobile punching machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105081484A (en) * | 2015-09-07 | 2015-11-25 | 江苏新光数控技术有限公司 | Electric spark equipment with telescopic electrode clamping head |
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| CN107876911A (en) * | 2017-12-18 | 2018-04-06 | 苏州亚马森机床有限公司 | A kind of spark-erosion perforating machine punches detection means |
| CN108453329A (en) * | 2018-05-04 | 2018-08-28 | 陈强 | A kind of detection spark-erosion perforating machine punches the method and device in hole |
| CN112427757A (en) * | 2020-10-11 | 2021-03-02 | 新昌县羽林街道立锋轴承厂 | Prevent liquid pore discharge machine of jam |
| CN112974913A (en) * | 2021-02-23 | 2021-06-18 | 昆山市极点精密模具有限公司 | Operating system and operating method of mobile punching machine |
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Application publication date: 20150513 |
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| RJ01 | Rejection of invention patent application after publication |