CN202356750U - Self-perforation electric spark wire cutting machine tool - Google Patents
Self-perforation electric spark wire cutting machine tool Download PDFInfo
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- CN202356750U CN202356750U CN2011205130291U CN201120513029U CN202356750U CN 202356750 U CN202356750 U CN 202356750U CN 2011205130291 U CN2011205130291 U CN 2011205130291U CN 201120513029 U CN201120513029 U CN 201120513029U CN 202356750 U CN202356750 U CN 202356750U
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Abstract
The utility model discloses a self-perforation electric spark wire cutting machine tool, which comprises a vertical column, a wire conveying mechanism, a Z-axis lifting mechanism connected to the vertical column and a perforation lifting mechanism, wherein the Z-axis lifting mechanism is provided with a lifting motor, a first transmission mechanism, a Z-axis lifting guide rail pair and a Z-axis lifting sliding plate; the lifting motor drives the first transmission mechanism to enable the Z-axis lifting sliding plate to ascend and descend along the Z-axis lifting guide rail pair; the perforation lifting mechanism comprises a driving motor, a perforation head connected with the driving motor, a rope mouth movably arranged on the perforation head, a perforation electrode fixed on the rope mouth, a rotating motor connected with the rope mouth and a perforation lifting guide rail pair arranged on the Z-axis lifting sliding plate; the driving motor drives the perforation head to do longitudinal linear motion along the perforation lifting guide rail pair; and the rotating motor drives the rope mouth to do rotating motion around the axis of the rope mouth, so that the perforation electrode is driven to rotate. The self-perforation electric spark wire cutting machine tool machines workpieces conveniently, is high in positioning precision and low in cost and occupies a small area.
Description
Technical field
The utility model relates to a kind of wire cutting machine tool, relates more specifically to a kind of from boring a hole electric spark linear cutting machine.
Background technology
Wire-cut Electrical Discharge Machining because it has working (machining) efficiency height, and reliable in stability economy and durability, advantage easy to maintenance, has been widely used in industrial circle such as Mould Machining and automobile, instrument and meter, precision optical machinery and the scientific research this technology.
In the Wire-cut Electrical Discharge Machining; Die cavity to sealing adds man-hour; Because wire electrode will carry out cutting processing in die cavity inside, so must in workpiece and die cavity scope, process the preparatory hole that is used to pass wire electrode in advance, the method for processing preparatory hole mainly contains two kinds: 1, by pincers worker line locating hole; Use Drilling Operations then, this method is applicable to without the workpiece that quenches; 2, on high-speed electric spark aperture punch; Behind workpiece adjustment location; By the coordinate figure requirement of position, hole, the travelling table processing of boring a hole to the needs position, this method has more superiority at aspects such as the hardness of workpiece, thickness, aperture, hole depths than preceding kind of method.
But; No matter process preparatory hole with above-mentioned which kind of method; In the process of whole near closed hollow ring; Workpiece all need carry out the second positioning clamping, and promptly people must earlier carry out the processing in preparatory hole with the workpiece positioning and clamping on drilling device or punch, and then this workpiece is moved on the WEDM once more the processing of carrying out die cavity after the positioning and clamping.Inconvenience below this has just brought: 1, inconvenient for large-scale workpiece processing, because the weight capacity and the moving range of general punch workbench are all less, and the large-scale workpiece volume is big, heavy, not Easy Move; 2, be inappropriate for the workpiece that the preparatory hole number of processing is more, high orientation precision is arranged, because a plurality of die cavities are arranged on the workpiece, and the aperture, hole requires less in advance; This moment, if positioning accuracy just was difficult to guarantee that carelessness is arranged slightly through positioning and clamping repeatedly; Substandard products, waste product will occur, influence the quality of product; 3, workpiece is through positioning and clamping repeatedly, wastes time and energy, efficient is low, the process-cycle prolongs; 4, in the whole machining process process, need to use two kinds of equipment: perforating apparatus and WEDM, processing cost is high, and equipment has high input, and increases the floor space of processing site, has improved the use cost in place.
Therefore, be necessary to provide a kind of improved electric spark linear cutting machine to overcome above-mentioned defective.
The utility model content
The purpose of the utility model provides a kind of easy to process, positioning accuracy is high, efficient is high, floor space is little, cost is low electric spark linear cutting machine of perforation certainly.
For realizing above-mentioned purpose; It is a kind of from boring a hole electric spark linear cutting machine that the utility model provides; Comprise column, wire feeder and be connected in the Z axle elevating mechanism of said column; Said Z axle elevating mechanism is provided with lifting motor, first transmission mechanism, Z axle riser guide pair and Z axle lifter slide; Said lifting motor drives said first transmission mechanism makes said Z axle lifter slide along the secondary oscilaltion of said Z axle riser guide; Also comprise the perforation elevating mechanism that is fixed in said Z axle lifter slide; Punch pin, the activity that said perforation elevating mechanism comprises drive motors, connect said drive motors be located at rope mouth on the said punch pin, be fixed in the perforated electrodes of said rope mouth, connect the electric rotating machine of said rope mouth and the perforation riser guide that is installed on the said Z axle lifter slide secondary, the said punch pin of said drive motor drives is along the secondary rectilinear motion up and down of doing of said perforation riser guide, said electric rotating machine drives said rope mouth and rotates around its axle center and drive said perforated electrodes rotation.
Preferably; Also be included in the tapering head perforation guide head exchange rotating mechanism of the said perforation elevating mechanism of below connection; Said tapering head perforation guide head exchange rotating mechanism comprises an exchange rotating shaft that is connected on the said perforation elevating mechanism and is positioned at the perforation guider of a said exchange rotating shaft both sides and goes up leading wheel seat; The center of the wire electrode of the center of said perforation guider in the distance of the axis of a said exchange rotating shaft and the said guided wheel slot of leading wheel seat equates to the distance of the axis of a said exchange rotating shaft; In looking up on the direction, being centered close on the same straight line of wire electrode in the guided wheel slot of leading wheel seat at the center of the center of said perforation guider and a said exchange rotating shaft and said.
Preferably; Said tapering head perforation guide head exchange rotating mechanism also comprises an exchange installing plate that connects a said exchange rotating shaft, guider adjustment plate and the mobilizable expansion link that is installed in said expansion link guide holder that is installed on the cross supporting plate on the said exchange installing plate, the expansion link guide holder that connects a said exchange installing plate, the said expansion link guide holder of connection; The end of said expansion link is fixed in the said guider adjustment plate, and said perforation guider is installed on the said guider adjustment plate.
Preferably; The upper piece that said guider adjustment plate is provided with the expansion joint, be positioned at top, said expansion joint and the lower piece that is positioned at below, said expansion joint, be connected first screw of said upper piece and said lower piece; Said lower piece also is fixed with second screw; Said second screw stretches in the said expansion joint and replaces said upper piece, and said perforation guider is installed on the said lower piece.
Preferably, said expansion link is provided with annular positioning groove, in the said expansion link guide holder expansion link locator is housed, said expansion link locator symmetry be positioned at said annular positioning groove both sides and with said annular positioning groove lock fit.
Preferably, also comprise the arm that rolls off the production line, the said arm that rolls off the production line is fixed on the said column, and forms C type structure with said column.
Preferably; Said wire feeder comprise wire electrode, successively supply wire storage cylinder, permanent tension force screwing apparatus structure, column row silk wheel that said wire electrode twines, go up capstan and advance electric alloy, go up capstan, underarm capstan and the arm that rolls off the production line and advance electric alloy; Said permanent tension force screwing apparatus structure and said column row silk wheel are fixed in said column; Said upward capstan advances electric alloy and the said capstan of going up is located at said going up on the leading wheel seat, and said underarm capstan and the said arm that rolls off the production line advance electric alloy and be located on the said arm that rolls off the production line.
Preferably, said perforation elevating mechanism also comprises second transmission mechanism and the 3rd transmission mechanism, and said drive motors connects said punch pin through said second transmission mechanism, and said electric rotating machine connects said rope mouth through said the 3rd transmission mechanism.
Preferably; Said second transmission mechanism comprises the punch pin lifting motor synchronous pulley that connects said drive motors, the punch pin elevating screw synchronous pulley that the punch pin up-down is with synchronously, the said punch pin of connection goes up and down synchronous band that connects said punch pin lifting motor synchronous pulley and the perforation elevating screw pair that connects said punch pin elevating screw synchronous pulley, and said punch pin is connected to said perforation elevating screw pair.
Preferably, said perforation elevating mechanism also comprises the perforation up-down nut seat that said punch pin is installed, and said perforation up-down nut seat is placed in the secondary periphery of said perforation elevating screw.
Preferably; Said first transmission mechanism comprises Z axle lifting motor sprocket wheel, the Z axle elevating chain that connects said Z axle lifting motor sprocket wheel that connects said lifting motor, the Z axle elevating screw pair that connects the Z axle up-down sprocket wheel of said Z axle elevating chain and connect said Z axle up-down sprocket wheel, and said Z axle elevating screw pair stretches in the said perforation elevating mechanism.
Compared with prior art; The utility model bores a hole electric spark linear cutting machine certainly because the tapering head perforation guide head exchange rotating mechanism that is provided with wire feeder, Z axle elevating mechanism and bores a hole elevating mechanism and be positioned at said perforation elevating mechanism below; Make this electric spark linear cutting machine of boring a hole certainly have line cutting function and perforation simultaneously, thus easy to process, positioning accuracy is high, efficient is high, floor space is little, cost is low.
Through following description and combine accompanying drawing, it is more clear that the utility model will become, and these accompanying drawings are used to explain the embodiment of the utility model.
Description of drawings
Fig. 1 is the front view of the utility model from the electric spark linear cutting machine of boring a hole.
Fig. 2 is the right view of the utility model from the electric spark linear cutting machine of boring a hole.
Fig. 3 is the sketch map of Z axle elevating mechanism shown in Figure 1.
Fig. 4 is the sketch map of perforation elevating mechanism shown in Figure 2.
Fig. 5 for the utility model from the electric spark linear cutting machine of boring a hole at the front view of perforation during work.
Fig. 6 for the utility model from the electric spark linear cutting machine of boring a hole at the right view of perforation during work.
Front view when Fig. 7 is the work of the tapering head perforation guide head exchange rotating mechanism in the perforation process shown in Figure 5.
Right view when Fig. 8 is the work of the tapering head perforation guide head exchange rotating mechanism in the perforation process shown in Figure 6.
The specific embodiment
With reference now to accompanying drawing, the embodiment of the utility model is described, in the accompanying drawing similarly the assembly label represent similar assembly.As stated; It is a kind of from boring a hole electric spark linear cutting machine that the utility model provides; Said have line cutting function and perforation simultaneously from the electric spark linear cutting machine of boring a hole, thereby easy to process, positioning accuracy is high, efficient is high, floor space is little, cost is low.
Please refer to Fig. 1, Fig. 1 is the front view of the utility model from the electric spark linear cutting machine of boring a hole.As shown in the figure; The utility model is from the electric spark linear cutting machine of boring a hole, and comprises column 1, is fixed in the arm 2 that rolls off the production line, the wire feeder 3 on the said column 1 and is connected in the Z axle elevating mechanism 4 of said column 1, the tapering head perforation guide head exchange rotating mechanism 6 that is connected in the perforation elevating mechanism 5 of said Z axle elevating mechanism 4 and connects said perforation elevating mechanism 5 in the below.Said can the perforation in advance to workpiece 7 from the electric spark linear cutting machine of boring a hole carried out the Wire EDM operation afterwards again.
Please combine with reference to figure 1-8 again; Said column 1 is for falling " L " type; The said arm 2 of rolling off the production line is horizontal to be fixed on the said column 1 and vertical with said column 1, and the said arm 2 that rolls off the production line forms C type structure with said column 1, thereby has increased the integral rigidity of said column 1.
Said wire feeder 3 comprise wire electrode 31, successively supply wire storage cylinder 32, permanent tension force screwing apparatus structure 33, column row silk wheel 34 that said wire electrode 31 twines, go up capstan and advance electric alloy 35, go up capstan 36, underarm capstan 37 and the arm that rolls off the production line and advance electric alloy 38.Said permanent tension force screwing apparatus structure 33 is fixed in said column 1 with said column row silk wheel 34; Said upward capstan advances electric alloy 35 to be located on the said tapering head perforation guide head exchange rotating mechanism 6 with the said capstan 36 of going up, and said underarm capstan 37 and the said arm that rolls off the production line advance electric alloy 38 and be located on the said arm 2 that rolls off the production line.The effect of said wire storage cylinder 32 is in the online cutting process, and the said wire storage cylinder 32 axis linear reciprocation in edge moved when the said wire electrode 31 of 32 tubes rotations of said wire storage cylinder pulling moved, thereby accomplishes the reciprocation cycle discharge process of said wire electrode 31.33 pairs of said wire electrodes 31 that in the tapering cutting process, cause of said permanent tension force screwing apparatus structure lax carries out permanent tension force tightens up, and is in exceptionally straight state with the said wire electrode 31 that guarantees cutting edm district.
Said Z axle elevating mechanism 4 is provided with lifting motor 41, first transmission mechanism 42, Z axle riser guide secondary 43 and Z axle lifter slide 44, and said lifting motor 41 drives said first transmission mechanism 42 makes said Z axle lifter slide 44 along secondary 43 oscilaltions of said Z axle riser guide.The bottom of said Z axle lifter slide 44 is equipped with said tapering head perforation guide head exchange rotating mechanism 6.
Said first transmission mechanism 42 is included in the Z axle elevating screw pair 424 that the top connects the Z axle up-down sprocket wheel 423 of the Z axle lifting motor sprocket wheel 421 of said lifting motor 41, the Z axle elevating chain 422 that connects said Z axle lifting motor sprocket wheel 421, the said Z axle elevating chain 422 of connection and connects said Z axle up-down sprocket wheel 423, and said Z axle elevating screw secondary 424 stretches in the said perforation elevating mechanism 5.The Z axle lifting motor sprocket wheel 421 that is installed in said lifting motor 41 tops through said Z axle elevating chain 422, said Z axle up-down sprocket wheel 423 with transmission of power to Z axle elevating screw secondary 424; Make said Z axle lifter slide 44 do the oscilaltion campaign along said Z axle riser guide secondary 43; Thereby drive said tapering head perforation guide head exchange rotating mechanism 6 oscilaltions that are installed on said Z axle lifter slide 44 bottoms, convenient said workpiece 7 to different-thickness carries out the short transverse adjustment.
Said perforation elevating mechanism 5 also comprises second transmission mechanism 56 and the 3rd transmission mechanism 57, and said drive motors 51 connects said punch pin 52 through said second transmission mechanism 56, and said electric rotating machine 55 connects said rope mouth 53 through said the 3rd transmission mechanism 57.The punch pin that said second transmission mechanism 56 comprises the punch pin lifting motor synchronous pulley 561 that connects said drive motors 51, connect said punch pin lifting motor synchronous pulley 561 goes up and down synchronously with 562, connect said punch pin goes up and down synchronously with 562 punch pin elevating screw synchronous pulley 563 and connects the perforation elevating screw secondary 564 of said punch pin elevating screw synchronous pulley 563; Said drive motors 51 is installed in perforation lifting motor plate 565, and said perforation lifting motor plate 565 is assemblied on the said Z axle lifter slide 44.Said punch pin 52 is connected to said perforation elevating screw secondary 564.Said perforation elevating mechanism 5 also comprises the perforation up-down nut seat 58 that said punch pin 52 is installed, and said perforation up-down nut seat 58 is placed in the periphery of said perforation elevating screw secondary 564.The power of said drive motors 51 through said punch pin lifting motor synchronous pulley 561, said punch pin go up and down synchronously with 562 and said punch pin elevating screw synchronous pulley 563 to pass to the perforation elevating screw that is installed on the punch pin elevating screw bearing block secondary 564, drive the punch pin 52 that is installed on the perforation up-down nut seat 58 and do rectilinear motion up and down along the perforation riser guide secondary 56 that is assemblied on the said Z axle lifter slide 44.
Said tapering head perforation guide head exchange rotating mechanism 6 comprises an exchange rotating shaft 61 that is connected on the said perforation elevating mechanism 5 and is positioned at the perforation guider 62 of a said exchange rotating shaft 61 both sides and goes up leading wheel seat 63; The center of the center of said perforation guider 62 wire electrode 31 in the distance A of the axis of a said exchange rotating shaft 61 and the said guided wheel slot of leading wheel seat 63 equates apart from B to the axis of a said exchange rotating shaft 61; And in looking up on the direction; Being centered close on the same straight line of wire electrode 31 in the guided wheel slot of the center of the center of said perforation guider 62 and a said exchange rotating shaft 61 and said leading wheel seat 63, thus this electric spark linear cutting machine of boring a hole certainly of adjustment that can remake precision just can reach very high precision.Said leading wheel seat 63 is provided with the said capstan of going up and advances electric alloy 35 and said capstan 36 and the water spray plate gone up.Symmetry 180 degree have two locating slots 611 on the said exchange rotating shaft 61, cooperate rotating shaft locator 612 to carry out station exchange precision positioning.Said rotating shaft locator 612 is that an anterior bulb can be at the flexible functional part of threaded circular cylinder internal pressure, and bulb inside has several tiny steel balls to be combined into rolling bearing, and is not only brisk but also accurate during the location.Dead eye precision-fit on a said exchange rotating shaft 61 and the said Z axle lifter slide 44, and have two round nuts to be assembled together with said Z axle lifter slide 44 through a cover thrust bearing 613.
Said tapering head perforation guide head exchange rotating mechanism 6 also comprises the exchange installing plate 64 that is fastenedly connected a said exchange rotating shaft 61, be installed on cross supporting plate 65 on the said exchange installing plate 64, be fastenedly connected expansion link guide holder 66 on a said exchange installing plate 64, connect guider adjustment plate 67 and mobilizable expansion link 68 that is installed in said expansion link guide holder 66 of said expansion link guide holder 66.Said cross supporting plate 65 connects the said leading wheel seat 63 of.The end of said expansion link 68 is fixed in the said guider adjustment plate 67, and said perforation guider 62 is installed on the said guider adjustment plate 67.Along U, the V direction is done the cross rectilinear motion, cooperates said underarm capstan 37 to accomplish the tapering cutting functions by Electric Machine Control for said cross supporting plate 65.
The upper piece 672 that said guider adjustment plate 67 is provided with expansion joint 671, be positioned at 671 tops, said expansion joint and the lower piece 673 that is positioned at 671 belows, said expansion joint, be connected first screw 674 of said upper piece 672 and said lower piece 673; Said lower piece 673 also is fixed with second screw 675; Said second screw 675 stretches in the said expansion joint 671 and replaces said upper piece 672, and said perforation guider 62 is installed on the said lower piece 672.Said first screw 674 and said second screw, 675 scalable degrees of tightness are with the center line of adjusting said perforation guider 62 perpendicularity to said workpiece 7 datum levels.
Said expansion link 68 can be along the upwards following manual movement of Z in the said expansion link guide holder 66 that the oiliness bearing cover is housed.Said expansion link 68 is provided with annular positioning groove 681, in the said expansion link guide holder 66 expansion link locator 661 is housed, said expansion link locator 661 symmetries be positioned at said annular positioning groove 681 both sides and with said annular positioning groove 681 lock fit.Said expansion link locator 661 is that an anterior bulb can be at the flexible functional part of threaded circular cylinder internal pressure, and bulb inside has several tiny steel balls to be combined into rolling bearing, and is not only brisk but also accurate during the location.The upper end of said expansion link 68 also is provided with telescopic shaft gland 682, axial location effect when guaranteeing that said expansion link 68 moves down.
Please combine 5-8 with reference to figure; Add man-hour when said workpiece 7 need carry out Small Holes perforation, said wire electrode 31 is extracted out from the processing district and is wound up on the said wire storage cylinder 32 fastening well, and 6 exchanges of said tapering head perforation guide head exchange rotating mechanism are rotated to a pore perforation process exchange operating attitude; Again said guider adjustment plate 67 is pulled out downwards; Load onto adaptive said perforation guider 62, at this moment, said perforation guider 62 is lower than the said leading wheel seat 63 of; The said Z axle of motor-driven up-down lifter slide 44 makes said perforation guider 62 lower surfaces near said workpiece 7 blank upper surfaces; Unclamp said rope mouth 53, will pass rope mouth 53 interior clampings of the said perforation guider 62 and the said punch pin 52 of packing into, open supporting high-pressure hydraulic pump with the said perforated electrodes 54 of said workpiece 7 Small Holes couplings to be processed; Open the operation of boring a hole of perforation power supply; Said lifting motor 41 work of control in the perforation operation drive the tapering head perforation guide head exchange rotating mechanism 6 that is assemblied on the said Z axle lifter slide 44 through chain transmission and screw mandrel transmission and carry out stroke adjustment up and down, and convenient said perforation guider 62 lower surfaces are near said workpiece 7 upper surface proper heights.In perforation work; Said drive motors 51 drives said punch pin 52 through band transmission and screw pair and does bottom and top feed or rollback moves along said perforation riser guide pair 56; For guaranteeing the circularity requirement of processing Small Holes, the electric rotating machine 55 on the said punch pin 52 drives said rope mouth 53 through said the 3rd transmission mechanism 57 and rotates.When a Small Holes operation is accomplished; Said punch pin 52 rises; Said perforated electrodes 54 withdraws from from the Mould Machining district; Automatically be displaced to next Small Holes machining coordinate position under the online cutting control operation interface, begin the operation of boring a hole, cooperate manually or the manual or automatic punch operation procedure of automatic control system realization.
When lathe carries out the line cutting processing to die blank.The eminence that said punch pin 52 rises to said perforation riser guide secondary 56 stops; Said lifting motor 41 drives the tapering head perforation guide head exchange rotating mechanism that is assemblied on the said Z axle lifter slide 44 height adjustment 6 about through chain transmission and screw mandrel transmission, and the leading wheel seat 63 of going up that drives on the said cross supporting plate 65 arrives suitable working height with said workpiece 7 height adjustment.Wire electrode 31 on the said wire storage cylinder 32 through said permanent tension force screwing apparatus structure 33, said column row silk wheel 34, saidly go up that capstan advances electric alloy 35, the said capstan 36, said workpiece 7 processing districts, said underarm capstan 37, the said arm that rolls off the production line gone up advances electric alloy 38; And then twine back said wire storage cylinder 32, constitute a circulation.Said leading wheel seat 63 be installed in can an exchange installing plate 64 with said Z axle lifter slide motor-driven adjustment processing district thickness about in the of 44 on; Make said leading wheel seat 63 accomplish u with the tapering head; The numerical control motion realization tapering line of v direction cuts processing, and can accomplish Z to different workpieces thickness to height adjustment with moving up and down of said Z axle lifter slide 44.In the course of work, said wire storage cylinder 32 not only self rotates wire electrode 31 rectilinear motions of pulling workpiece processing district but also when rotating, does toward complex line around said wire storage cylinder 32 axis directions again and move.
As stated, owing to saidly have line cutting function and perforation simultaneously from the electric spark linear cutting machine of boring a hole, thus not only easy to process, positioning accuracy is high, efficient is high, floor space is little, and reduced the clamping times of workpiece, thus cost reduced.
More than combine most preferred embodiment that the utility model is described, but the utility model is not limited to the embodiment of above announcement, and should contains various modification, equivalent combinations of carrying out according to the essence of the utility model.
Claims (11)
1. one kind from the electric spark linear cutting machine of boring a hole; Comprise column, wire feeder and be connected in the Z axle elevating mechanism of said column; Said Z axle elevating mechanism is provided with lifting motor, first transmission mechanism, Z axle riser guide pair and Z axle lifter slide; Said lifting motor drives said first transmission mechanism makes said Z axle lifter slide along the secondary oscilaltion of said Z axle riser guide; It is characterized in that: also comprise the perforation elevating mechanism that is fixed in said Z axle lifter slide; Punch pin, the activity that said perforation elevating mechanism comprises drive motors, connect said drive motors be located at rope mouth on the said punch pin, be fixed in the perforated electrodes of said rope mouth, connect the electric rotating machine of said rope mouth and the perforation riser guide that is installed on the said Z axle lifter slide secondary; The said punch pin of said drive motor drives is along the secondary rectilinear motion up and down of doing of said perforation riser guide, and said electric rotating machine drives said rope mouth and rotates around its axle center and drive said perforated electrodes rotation.
2. as claimed in claim 1 from boring a hole electric spark linear cutting machine; It is characterized in that: also be included in the tapering head perforation guide head exchange rotating mechanism that the below connects said perforation elevating mechanism; Said tapering head perforation guide head exchange rotating mechanism comprises an exchange rotating shaft that is connected on the said perforation elevating mechanism and is positioned at the perforation guider of a said exchange rotating shaft both sides and goes up leading wheel seat; The center of the wire electrode of the center of said perforation guider in the distance of the axis of a said exchange rotating shaft and the said guided wheel slot of leading wheel seat equates to the distance of the axis of a said exchange rotating shaft; In looking up on the direction, being centered close on the same straight line of wire electrode in the guided wheel slot of leading wheel seat at the center of the center of said perforation guider and a said exchange rotating shaft and said.
3. as claimed in claim 2 from boring a hole electric spark linear cutting machine; It is characterized in that: said tapering head perforation guide head exchange rotating mechanism also comprises an exchange installing plate that connects a said exchange rotating shaft, guider adjustment plate and the mobilizable expansion link that is installed in said expansion link guide holder that is installed on the cross supporting plate on the said exchange installing plate, the expansion link guide holder that connects a said exchange installing plate, the said expansion link guide holder of connection; The end of said expansion link is fixed in the said guider adjustment plate, and said perforation guider is installed on the said guider adjustment plate.
4. as claimed in claim 3 from boring a hole electric spark linear cutting machine; It is characterized in that: the upper piece that said guider adjustment plate is provided with the expansion joint, be positioned at top, said expansion joint and the lower piece that is positioned at below, said expansion joint, be connected first screw of said upper piece and said lower piece; Said lower piece also is fixed with second screw; Said second screw stretches in the said expansion joint and replaces said upper piece, and said perforation guider is installed on the said lower piece.
5. as claimed in claim 3 from boring a hole electric spark linear cutting machine; It is characterized in that: said expansion link is provided with annular positioning groove; In the said expansion link guide holder expansion link locator is housed, said expansion link locator symmetry be positioned at said annular positioning groove both sides and with said annular positioning groove lock fit.
6. as claimed in claim 2 it is characterized in that: also comprise the arm that rolls off the production line, the said arm that rolls off the production line is fixed on the said column from boring a hole electric spark linear cutting machine, and forms C type structure with said column.
7. as claimed in claim 6 from boring a hole electric spark linear cutting machine; It is characterized in that: said wire feeder comprise wire electrode, successively supply wire storage cylinder, permanent tension force screwing apparatus structure, column row silk wheel that said wire electrode twines, go up capstan and advance electric alloy, go up capstan, underarm capstan and the arm that rolls off the production line and advance electric alloy; Said permanent tension force screwing apparatus structure and said column row silk wheel are fixed in said column; Said upward capstan advances electric alloy and the said capstan of going up is located at said going up on the leading wheel seat, and said underarm capstan and the said arm that rolls off the production line advance electric alloy and be located on the said arm that rolls off the production line.
8. as claimed in claim 1 from boring a hole electric spark linear cutting machine; It is characterized in that: said perforation elevating mechanism also comprises second transmission mechanism and the 3rd transmission mechanism; Said drive motors connects said punch pin through said second transmission mechanism, and said electric rotating machine connects said rope mouth through said the 3rd transmission mechanism.
9. as claimed in claim 8 from boring a hole electric spark linear cutting machine; It is characterized in that: said second transmission mechanism comprises the punch pin lifting motor synchronous pulley that connects said drive motors, the punch pin elevating screw synchronous pulley that the punch pin up-down is with synchronously, the said punch pin of connection goes up and down synchronous band that connects said punch pin lifting motor synchronous pulley and the perforation elevating screw pair that connects said punch pin elevating screw synchronous pulley, and said punch pin is connected to said perforation elevating screw pair.
10. as claimed in claim 9 it is characterized in that: said perforation elevating mechanism also comprises the perforation up-down nut seat that said punch pin is installed from boring a hole electric spark linear cutting machine, and said perforation up-down nut seat is placed in the secondary periphery of said perforation elevating screw.
11. it is as claimed in claim 1 from boring a hole electric spark linear cutting machine; It is characterized in that: said first transmission mechanism comprises Z axle lifting motor sprocket wheel, the Z axle elevating chain that connects said Z axle lifting motor sprocket wheel that connects said lifting motor, the Z axle elevating screw pair that connects the Z axle up-down sprocket wheel of said Z axle elevating chain and connect said Z axle up-down sprocket wheel, and said Z axle elevating screw pair stretches in the said perforation elevating mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205130291U CN202356750U (en) | 2011-12-09 | 2011-12-09 | Self-perforation electric spark wire cutting machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205130291U CN202356750U (en) | 2011-12-09 | 2011-12-09 | Self-perforation electric spark wire cutting machine tool |
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| CN202356750U true CN202356750U (en) | 2012-08-01 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107671377A (en) * | 2017-11-28 | 2018-02-09 | 台州艾纳德智能科技有限公司 | Multiaxis multifunctional thread cutting off machine |
| CN107695469A (en) * | 2017-08-15 | 2018-02-16 | 嘉善霸器机械制造有限公司 | A kind of middle wire cutting machine taper head |
| CN108380989A (en) * | 2018-03-28 | 2018-08-10 | 北京汉飞航空科技有限公司 | A kind of processing method and equipment of aero-engine blisk |
| CN111136357A (en) * | 2020-03-19 | 2020-05-12 | 泰州市世泽通用机械有限公司 | Linear cutting lifting shaft system |
| CN113996876A (en) * | 2021-11-29 | 2022-02-01 | 王晓忠 | Automatic wire threading device for wire cutting machine and method for automatic threading and automatic threading |
| CN114535730A (en) * | 2022-04-08 | 2022-05-27 | 佛山永达福耐尔数控机床有限公司 | Electric machining wire cutting, electric spark and punching integrated composite machine tool |
| CN115673447A (en) * | 2022-11-17 | 2023-02-03 | 南通伊阳精密机械有限公司 | Molybdenum wire punching device for reciprocating wire moving machine tool and using method thereof |
| CN116252009A (en) * | 2023-03-06 | 2023-06-13 | 广州市华晨自动化科技有限公司 | Automatic wire cutting equipment of threading |
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2011
- 2011-12-09 CN CN2011205130291U patent/CN202356750U/en not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107695469A (en) * | 2017-08-15 | 2018-02-16 | 嘉善霸器机械制造有限公司 | A kind of middle wire cutting machine taper head |
| CN107671377A (en) * | 2017-11-28 | 2018-02-09 | 台州艾纳德智能科技有限公司 | Multiaxis multifunctional thread cutting off machine |
| CN108380989A (en) * | 2018-03-28 | 2018-08-10 | 北京汉飞航空科技有限公司 | A kind of processing method and equipment of aero-engine blisk |
| CN108380989B (en) * | 2018-03-28 | 2024-04-23 | 北京汉飞航空科技有限公司 | Processing method and equipment for aero-engine blisk |
| CN111136357A (en) * | 2020-03-19 | 2020-05-12 | 泰州市世泽通用机械有限公司 | Linear cutting lifting shaft system |
| CN113996876A (en) * | 2021-11-29 | 2022-02-01 | 王晓忠 | Automatic wire threading device for wire cutting machine and method for automatic threading and automatic threading |
| CN113996876B (en) * | 2021-11-29 | 2024-06-07 | 王晓忠 | Automatic wire threading device for wire cutting machine tool and automatic wire threading and automatic wire collecting method |
| CN114535730A (en) * | 2022-04-08 | 2022-05-27 | 佛山永达福耐尔数控机床有限公司 | Electric machining wire cutting, electric spark and punching integrated composite machine tool |
| CN115673447A (en) * | 2022-11-17 | 2023-02-03 | 南通伊阳精密机械有限公司 | Molybdenum wire punching device for reciprocating wire moving machine tool and using method thereof |
| CN116252009A (en) * | 2023-03-06 | 2023-06-13 | 广州市华晨自动化科技有限公司 | Automatic wire cutting equipment of threading |
| CN116252009B (en) * | 2023-03-06 | 2023-10-27 | 广州市华晨自动化科技有限公司 | Automatic wire cutting equipment of threading |
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