CN107283012A - A kind of adjustable wire cutting processing roller - Google Patents

A kind of adjustable wire cutting processing roller Download PDF

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Publication number
CN107283012A
CN107283012A CN201710467428.0A CN201710467428A CN107283012A CN 107283012 A CN107283012 A CN 107283012A CN 201710467428 A CN201710467428 A CN 201710467428A CN 107283012 A CN107283012 A CN 107283012A
Authority
CN
China
Prior art keywords
directive wheel
guide rod
wire cutting
screw rod
travelling nut
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.)
Granted
Application number
CN201710467428.0A
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Chinese (zh)
Other versions
CN107283012B (en
Inventor
陈壮壮
胡敏
李超
王涛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shangyu Shaoxing Shun Dong rubber products Co., Ltd.
Original Assignee
陈壮壮
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 陈壮壮 filed Critical 陈壮壮
Priority to CN201710467428.0A priority Critical patent/CN107283012B/en
Publication of CN107283012A publication Critical patent/CN107283012A/en
Application granted granted Critical
Publication of CN107283012B publication Critical patent/CN107283012B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23HWORKING 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
    • B23H7/00Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
    • B23H7/02Wire-cutting
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23HWORKING 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
    • B23H11/00Auxiliary apparatus or details, not otherwise provided for
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23HWORKING 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
    • B23H7/00Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
    • B23H7/02Wire-cutting
    • B23H7/08Wire electrodes
    • B23H7/10Supporting, winding or electrical connection of wire-electrode
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23HWORKING 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
    • B23H7/00Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
    • B23H7/02Wire-cutting
    • B23H7/08Wire electrodes
    • B23H7/10Supporting, winding or electrical connection of wire-electrode
    • B23H7/105Wire guides

Abstract

The invention belongs to line cutting field, specifically a kind of adjustable wire cutting processing roller, including fixed plate, installing plate, screw rod, servomotor, guide rod, guidance set and controller, fixed plate are coaxially mounted on the output shaft of reduction box;Screw rod is rotatably coaxially mounted between fixed plate and installing plate by bearing;Servomotor is fixed on a mounting board and passes through shaft coupling drive screw turns;Guide rod parallel screw is arranged and is arranged between fixed plate and installing plate;Guidance set is arranged on screw rod at equal intervals and on guide rod, guidance set includes travelling nut, directive wheel and connecting elements, and travelling nut is arranged on screw rod and coordinated with screw flight;Directive wheel is arranged on guide rod and arranged with screw coaxial, and directive wheel can be slided along guide rod;Connecting elements is arranged on directive wheel, and connecting elements is used to connect directive wheel and travelling nut.The present invention can automatically adjust to the spacing of wire cutting silk thread, improve the use scope of wire cutting machine.

Description

A kind of adjustable wire cutting processing roller
Technical field
The invention belongs to line cutting field, specifically a kind of adjustable wire cutting processing roller.
Background technology
Section is important step in the process such as LED substrate, solar silicon wafers.At present in the most wide of section link General is multi-line cutting machine (scroll saw).Its process principle is that the steel wire of high-speed motion drives the carborundum mill being dispersed in working solution Grain motion, the abrasive particle friction workpiece surface of motion, so as to realize the slice processing of workpiece.In essence, multi-line cutting machine adds Work is a kind of grinding, and the slice surface processed has stria, and damage layer depth is deeper, and because it belongs to a kind of The processing method of " with firm gram just ", when cutting relatively hard materials, fracture of wire phenomenon is very serious, and multi-line cutting machine cost is very It is high.Compared with multi-line cutting machine, wire electric discharge machine method does not have direct cutting force, and slice surface does not have stria, damages Hinder that thickness degree is smaller, equipment cost is low, is a kind of feasible section, grooving method.But Wire EDM is cut into slices once only It can cut out a piece of, therefore slice efficiency is very low.
In the prior art, a Chinese patent of Application No. 2014102908942 discloses a kind of multi-thread electric spark and cut Device is cut, the technical scheme, which solves existing spark cutting device, can only once cut a section, cause slice efficiency low The problem of.Its technical scheme used is first single groove guide whee, second single groove guide whee, groove guide whee more than first, groove guide whee more than second It is arranged at groove guide whee more than the 3rd on the end face of framework, first single groove guide whee, second single groove guide whee are located at close to wire storage cylinder Side, groove guide whee more than first, groove guide whee more than the 3rd be located remotely from the side of wire storage cylinder, and groove guide whee more than first, the second multiple-grooved are led Wheel and groove guide whee triangular pitch more than the 3rd, the wire electrode being wrapped on wire storage cylinder are wrapped in first single groove guide whee, first successively Many groove guide whees, groove guide whee more than the 3rd, groove guide whee more than second, groove guide whee more than first, groove guide whee more than the 3rd, second single groove guide whee are twined again It is wound on wire storage cylinder, groove guide whee more than first, groove guide whee more than second and winds at least two circle wire electrodes more than the 3rd in groove guide whee.It is above-mentioned Technical scheme can realize that the groove in many groove guide whees of the section of workpiece, grooving, but the technical scheme is fixing groove, be merely able to add The section of work fixed width degree, the scope of application is small, when needing regulation work piece cut width, it is necessary to replace with corresponding wire casing away from width Many groove guide whees, the step of adding installation regulation, while many groove guide whees for producing different size also increase the production of the device Cost, is not easy to promote and uses.
In consideration of it, a kind of adjustable wire cutting processing roller of the present invention, it can overcome drawbacks described above, can be to leading Automatically adjusted to the spacing of wheel, so as to realize the multi-purpose purpose of a wheel, it specifically has the beneficial effect that:
1. a kind of adjustable wire cutting processing roller of the present invention, the present invention is by screw rod, servomotor, guide rod and leads To component mutual cooperation and by controller control realize the function of automatically adjusting of directive wheel spacing, improve wire cutting The application of equipment.
2. a kind of adjustable wire cutting processing roller of the present invention, coolant of the invention is sprayed by interior, There is the outside mode added relative to coolant, add the thickness of coolant between wire cutting silk thread and directive wheel, so that The abrasion of directive wheel is reduced to a certain extent.
3. a kind of adjustable wire cutting processing roller of the present invention, the present invention on directive wheel by setting laser ranging Module carries out range measurement to adjacent directive wheel, and the distance between adjacent directive wheel deviation can be adjusted, and the present invention is logical Crossing the mutual cooperation work of laser ranging module, connecting elements, servomotor, guidance set and controller realizes directive wheel position The correction put, so as to improve the precision of wire cutting silk thread spacing, and then improves the precision of work pieces process.
The content of the invention
The technical problems to be solved by the invention are:The present invention proposes a kind of adjustable wire cutting processing roller, can be right The spacing of wire cutting silk thread automatically adjusts, and improves the use scope of wire cutting machine;The Laser Measuring that the present invention is set simultaneously Range measurement can be carried out to adjacent directive wheel, be conducive to being corrected directive wheel, so as to improve workpiece away from module Machining accuracy.
The technical solution adopted for the present invention to solve the technical problems is:A kind of adjustable wire cutting of the present invention adds Work roller, including fixed plate, installing plate, screw rod, servomotor, guide rod, guidance set and controller, the fixed plate and installing plate It is disc-shaped structure, fixed plate is coaxially mounted on the output shaft of reduction box, reduction box drives the present invention to rotate;The screw rod Rotatably it is coaxially mounted to by bearing between fixed plate and installing plate;The servomotor is fixed on a mounting board and passed through Shaft coupling drive screw turns, servomotor is electrically connected with wireless control module, and wireless control module is wirelessly transferred with controller, Wireless control module is powered by battery, and wireless control module and battery are respectively mounted on a mounting board, pass through wireless control module The problem of difficult wiring that wire transmission can be avoided to cause;The guide rod parallel screw is arranged and is arranged on fixed plate and installing plate Between, guide rod quantity at least two and guide rod is circumferentially uniformly arranged using screw rod as axis, it is ensured that when the present invention is rotated Stationarity;The guidance set quantity is multiple, and multiple guidance sets are arranged on screw rod and guide rod at equal intervals, guiding group Part includes travelling nut, directive wheel and connecting elements, and the travelling nut is arranged on screw rod and coordinated with screw flight;It is described Directive wheel is that guide groove is provided with cirque structure, the positive camber of directive wheel, and wire cutting silk thread is located in guide groove, directive wheel Arranged on guide rod and with screw coaxial, directive wheel can be slided along guide rod;The connecting elements is arranged on directive wheel, even Connection member is used to connect directive wheel and travelling nut, when travelling nut is moved, and travelling nut passes through connecting elements band action-oriented Wheel is moved together, so as to realize the regulation of directive wheel spacing.During work, two or more present invention are installed on cutting on line machine Processing roller, exist in process, reduction box drive the present invention rotate, connecting elements be directed to wheel be connected with travelling nut, can Prevent the change of acceleration from causing travelling nut to move, the processing to workpiece is realized in each processing roller mutual cooperation.To directive wheel Spacing when being adjusted, controller sends to wireless control module and connecting elements and instructed, and connecting elements is directed to wheel with moving Dynamic nut connection, then wireless control module control servomotor rotation, servomotor drive screw turns, screw rod drives movement Nut is moved along screw rod, and travelling nut drives directive wheel movement so as to reduce the distance between directive wheel, and controller is according to servo The angle and the pitch of screw rod that motor is rotated can draw the distance of directive wheel movement, when directive wheel is moved to precalculated position, even Connection member disconnects the connection between directive wheel and travelling nut, and now directive wheel is not moved with travelling nut, passes through above-mentioned step Suddenly automatically adjusting for directive wheel spacing is realized.
It is preferred that, the guide rod is hollow stem, and guide rod has multiple apopores, water outlet along its length direction spaced set It is provided with hole by die block, is used to discharge the coolant in guide rod by die block, when pressing by die block, cooling Liquid is discharged from apopore, when not pressing by die block, can be blocked apopore by die block, coolant would not flow out;Institute State and cooling duct is provided with fixed plate, during coolant is incorporated into guide rod by cooling duct from the center of fixed plate;It is described to be oriented to The bottom of the guide groove of wheel is provided with multiple Cooling Holes, and multiple Cooling Holes are arranged circumferentially along directive wheel, directive wheel it is interior Portion is provided with the guiding gutter for connecting each Cooling Holes, and coolant flows out from Cooling Holes to be cooled down to wire cutting silk thread;Institute State and rubber sealing boot is provided between guide rod and directive wheel, rubber sealing boot is fixedly connected with directive wheel and can slided along guide rod, rubber Sealing shroud is internally provided with water tank, and the side wall of rubber sealing boot is provided with the osculum for connecting water tank and guiding gutter, Pressing piece is installed, pressing piece is used for being pressed by die block in the water tank.During work, pressing piece is to by die block Pressed, coolant flows into and through cooling water channel by the center of fixed plate and is flowed into guide rod, and coolant flows along guide rod And from being pressed by the water tank for flowing out into rubber sealing boot at die block, then coolant is entered by osculum Into guiding gutter, coolant is delivered at each Cooling Holes by guiding gutter, and coolant flows out from Cooling Holes to be pointed in guide groove Wire cutting silk thread cooled down.The technical program can increase wire cutting silk thread with leading by making coolant flow out from inside to outside To the thickness of coolant between wheel, so as to reduce abrasion of the wire cutting silk thread to directive wheel.
It is preferred that, the upper surface and lower surface of the rubber sealing boot are respectively arranged with chamfering, and chamfering, which is used to stop, to be cooled down The flow direction of liquid.When the border of rubber sealing boot is with pressing module contact, because massage module is not completely into rubber sealing boot Interior so that coolant can be ejected into confusion that is extraneous and causing processing environment, the chamfering that the technical program is set can make rubber close Big envelope by the contact point of die block with being located in rubber sealing boot, and rubber sealing boot can block the route at coolant injection, from And avoid the chaotic situation of processing environment.
It is preferred that, the pressing piece is made up of the substrate and multiple fan-shaped ring-shaped pressuring plates of circular arc, multiple fan-shaped ring-shaped pressuring plates etc. The inner side for being vertically fixed on substrate of spacing, the interior circular diameter of fan-shaped ring-shaped pressuring plate is equal to the diameter of guide rod.During work, pressing piece peace In the water tank of rubber sealing boot, fan-shaped ring-shaped pressuring plate by die block to being pressed, and coolant is between fan-shaped ring-shaped pressuring plate Flowed out in gap.
It is preferred that, described to include limited block, steel ball and spring by die block, the steel ball and spring are located in apopore; The limited block to steel ball progress is spacing for making steel ball be located in apopore, and limited block is fixed in apopore by glue. Due to more by die block on guide rod, limited block is fixed using glue and is easily installed and removes, while using glue Adhesive seal preferably, can prevent coolant from leaking.
It is preferred that, friction sleeve is fixed with the travelling nut, friction sleeve is used to increase between travelling nut and screw rod Frictional force, thus prevent because acceleration change and caused by travelling nut relative to screw rod rotate and cause travelling nut move feelings Condition.
It is preferred that, the connecting elements quantity at least two, connecting elements is circumferentially evenly arranged using screw rod as axis; Connecting elements includes electromagnet, brake pad, battery and wireless control module, and the electromagnet is arranged on directive wheel, electromagnet Extension bar on brake pad is installed, brake pad can be in contact with travelling nut;The wireless control module and battery are arranged on On directive wheel, wireless control module is electrically connected with battery and electromagnet respectively, and nothing is carried out between wireless control module and controller Line is transmitted.During work, signal is passed to wireless control module by controller, and wireless control module control electromagnet is powered, electromagnetism The extension bar of iron, which stretches out, makes brake pad extrude travelling nut, so as to realize the connected of directive wheel and travelling nut.
It is preferred that, laser ranging module is installed on the directive wheel, wirelessly passed between laser ranging module and controller Defeated, laser ranging module is used for the distance for measuring adjacent directive wheel.Laser ranging module is entered to the distance between adjacent directive wheel Row measurement, when the distance between adjacent directive wheel has error with pre-determined distance, controller sends instruction to connecting elements to be made Travelling nut is connected by connecting elements with directive wheel, and the wireless control module that then controller is rotated to control servomotor is sent Instruction, wireless control module rotates servomotor, servomotor drive screw turns, while laser ranging module is led to adjacent Detected in real time to the distance between wheel, when the distance between adjacent directive wheel is equal to pre-determined distance, servomotor stops Rotate, connecting elements disconnects the connection between directive wheel and travelling nut.Said process completes the school of a directive wheel position Just, position correction can be carried out to other directive wheels by repeating said process.
The beneficial effects of the invention are as follows:
1. a kind of adjustable wire cutting processing roller of the present invention, the present invention is by screw rod, servomotor, guide rod and leads To component mutual cooperation and by controller control realize the function of automatically adjusting of directive wheel spacing, improve wire cutting The application of equipment.
2. a kind of adjustable wire cutting processing roller of the present invention, coolant of the invention is sprayed by interior, There is the outside mode added relative to coolant, add the thickness of coolant between wire cutting silk thread and directive wheel, so that The abrasion of directive wheel is reduced to a certain extent.
3. a kind of adjustable wire cutting processing roller of the present invention, the present invention on directive wheel by setting laser ranging Module carries out range measurement to adjacent directive wheel, and the distance between adjacent directive wheel deviation can be adjusted, and the present invention is logical Crossing the mutual cooperation work of laser ranging module, connecting elements, servomotor, guidance set and controller realizes directive wheel position The correction put, so as to improve the precision of wire cutting silk thread spacing, and then improves the precision of work pieces process.
Brief description of the drawings
The invention will be further described below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the present invention;
Fig. 2 is sectional view at A-A in Fig. 1;
Fig. 3 is partial enlarged drawing at B in Fig. 2;
Fig. 4 is partial enlarged drawing at C in Fig. 1;
Fig. 5 is partial enlarged drawing at D in Fig. 4;
Fig. 6 is the dimensional structure diagram of the pressing piece of the present invention;
In figure:Fixed plate 1, cooling duct 11, installing plate 2, screw rod 3, servomotor 4, guide rod 5, apopore 51, by pressing mold Block 52, limited block 521, steel ball 522, spring 523, guidance set 6, travelling nut 61, directive wheel 62, guide groove 621, Cooling Holes 622nd, guiding gutter 623, connecting elements 63, electromagnet 631, brake pad 632, friction sleeve 64, reduction box 7, rubber sealing boot 8, appearance Tank 81, osculum 82, pressing piece 83, substrate 831, fan-shaped ring-shaped pressuring plate 832, chamfering 84.
Embodiment
In order that the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand, tie below Embodiment is closed, the present invention is expanded on further.
As shown in Figures 1 to 6, a kind of adjustable wire cutting processing roller of the present invention, including fixed plate 1, installing plate 2nd, screw rod 3, servomotor 4, guide rod 5, guidance set 6 and controller, the fixed plate 1 and installing plate 2 are disc-shaped structure, Fixed plate 1 is coaxially mounted on the output shaft of reduction box 7, and reduction box 7 drives rotation of the present invention;The screw rod 3 can by bearing What is rotated is coaxially mounted between fixed plate 1 and installing plate 2;The servomotor 4 is fixed on installing plate 2 and by shaft coupling Drive screw 3 is rotated, and servomotor 4 is electrically connected with a wireless control module, and a wireless control module and controller are wireless Transmission a, wireless control module is powered by battery, and a wireless control module and battery are installed on installing plate 2, is led to Cross a problem of wireless control module can avoid the difficult wiring that wire transmission is caused;The parallel screw 3 of guide rod 5 is arranged simultaneously Between fixed plate 1 and installing plate 2, the quantity at least two of guide rod 5 and guide rod 5 are that axis is circumferentially equal with screw rod 3 It is even to set, it is ensured that the stationarity when present invention is rotated;The quantity of guidance set 6 is multiple, and multiple guidance sets 6 are equidistant Be arranged on screw rod 3 and guide rod 5, guidance set 6 includes travelling nut 61, directive wheel 62 and connecting elements 63, the movement Nut 61 is arranged on screw rod 3 and coordinated with the screw thread of screw rod 3;The directive wheel 62 is cirque structure, the outcurve of directive wheel 62 Be provided with guide groove 621 on face, wire cutting silk thread is located in guide groove 621, directive wheel 62 be arranged on guide rod 5 and with screw rod 3 Coaxially arranged, directive wheel 62 can be slided along guide rod 5;The connecting elements 63 is arranged on directive wheel 62, and connecting elements 63 is used for Directive wheel 62 and travelling nut 61 are connected, when travelling nut 61 is moved, travelling nut 61 is by connecting elements 63 with action-oriented Wheel 62 is moved together, so as to realize the regulation of the spacing of directive wheel 62.During work, two or more are installed originally on cutting on line machine The processing roller of invention, exists in process, and reduction box 7 drives rotation of the present invention, and connecting elements 63 is directed to wheel 62 and mobile spiral shell Mother 61 is connected, and can prevent the change of acceleration from causing travelling nut 61 to move, and each processing roller mutual cooperation is realized to be added to workpiece Work.When the spacing to directive wheel 62 is adjusted, controller sends to a wireless control module and connecting elements 63 and instructed, Connecting elements 63 is directed to wheel 62 and is connected with travelling nut 61, and then a wireless control module control servomotor 4 is rotated, and is watched Take the drive screw 3 of motor 4 to rotate, screw rod 3 drives travelling nut 61 to move along screw rod 3, travelling nut 61 drives directive wheel 62 to move Move to reduce the distance between directive wheel 62, the angle that controller is rotated according to servomotor 4 and the pitch of screw rod 3 can be drawn The distance that directive wheel 62 is moved, when directive wheel 62 is moved to precalculated position, connecting elements 63 disconnects directive wheel 62 and mobile spiral shell Connection between mother 61, now directive wheel 62 do not moved with travelling nut 61, realized by above-mentioned steps between directive wheel 62 Away from automatically adjust.
As one embodiment of the present invention, the guide rod 5 is hollow stem, and guide rod 5 is equidistant along its length direction It is provided with multiple apopores 51, apopore 51 and is provided with by die block 52, being used for by die block 52 will be cold in guide rod 5 But liquid is discharged, and when pressing by die block 52, coolant is discharged from apopore 51, when not pressing by die block 52, by pressing mold Block 52 can block apopore 51, and coolant would not flow out;Cooling duct 11, cooling duct are provided with the fixed plate 1 11 are incorporated at the center of coolant from fixed plate 1 in guide rod 5;The bottom of the guide groove 621 of the directive wheel 62 is provided with many Individual Cooling Holes 622, multiple being arranged circumferentially along directive wheel 62 of Cooling Holes 622, being internally provided with for directive wheel 62 is used to connect Lead to the guiding gutter 623 of each Cooling Holes 622, coolant flows out from Cooling Holes 622 to be cooled down to wire cutting silk thread;The guide rod Rubber sealing boot 8 is provided between 5 and directive wheel 62, rubber sealing boot 8 is fixedly connected with directive wheel 62 and can slided along guide rod 5, rubber Glue sealing shroud 8 is internally provided with water tank 81, and the side wall of rubber sealing boot 8 is provided with for connecting water tank 81 and guiding gutter Pressing piece 83 is installed, pressing piece 83 is used for being pressed by die block 52 in 623 osculum 82, the water tank 81. During work, 83 pairs of pressing piece is pressed by die block 52, and coolant flows into and through cooling water channel stream by the center of fixed plate 1 Enter into guide rod 5, coolant flows along guide rod 5 and from being pressed by flowing out into rubber sealing boot 8 at die block 52 In water tank 81, then coolant is entered in guiding gutter 623 by osculum 82, and coolant is delivered to respectively by guiding gutter 623 At Cooling Holes 622, coolant flows out the wire cutting silk thread being pointed in guide groove 621 from Cooling Holes 622 and cooled down.This skill Art scheme can increase the thickness of coolant between wire cutting silk thread and directive wheel 62 by making coolant flow out from inside to outside, from And reduce abrasion of the wire cutting silk thread to directive wheel 62.
As one embodiment of the present invention, the upper surface and lower surface of the rubber sealing boot 8 are respectively arranged with down Angle 84, chamfering 84 is used for the flow direction for stopping coolant.When the border of rubber sealing boot 8 by die block 52 with being contacted, due to by Module of rubbing is not completely into rubber sealing boot 8 so that coolant can be ejected into confusion that is extraneous and causing processing environment, this skill The chamfering 84 that art scheme is set can make rubber sealing boot 8 with being located at by the contact point of die block 52 in rubber sealing boot 8, and rubber is close Big envelope 8 can block the route at coolant injection, so as to avoid the chaotic situation of processing environment.
As one embodiment of the present invention, the pressing piece 83 by circular arc substrate 831 and multiple eccentric circular ring pressures Plate 832 is constituted, and multiple fan-shaped ring-shaped pressuring plates 832 are vertically fixed on the inner side of substrate 831 at equal intervals, fan-shaped ring-shaped pressuring plate 832 it is interior Circular diameter is equal to the diameter of guide rod 5.During work, pressing piece 83 is arranged in the water tank 81 of rubber sealing boot 8, fan-shaped ring-shaped pressuring plate 832 pairs are pressed by die block 52, and coolant flows out from the gap of fan-shaped ring-shaped pressuring plate 832.
It is described to include limited block 521, steel ball 522 and spring by die block 52 as one embodiment of the present invention 523, the steel ball 522 and spring 523 are located in apopore 51;The limited block 521 is used to steel ball 522 is carried out spacing to make steel Pearl 522 is located in apopore 51, and limited block 521 is fixed in apopore 51 by glue.Due to pressing die block 52 on guide rod 5 It is more, limited block 521 is fixed using glue and is easily installed and removes, while using glue adhesive seal preferably, can Prevent coolant from leaking.
As one embodiment of the present invention, friction sleeve 64 is fixed with the travelling nut 61, friction sleeve 64 is used for Increase the frictional force between travelling nut 61 and screw rod 3, thus prevent because acceleration change and caused by travelling nut 61 with respect to spiral shell The situation that bar 3 rotates and causes travelling nut 61 to move.
As one embodiment of the present invention, the quantity at least two of connecting elements 63, connecting elements 63 is with spiral shell Bar 3 is that axis is circumferentially evenly arranged;Connecting elements 63 includes electromagnet 631, brake pad 632, battery and No. two controlled in wireless Module, the electromagnet 631 is arranged on directive wheel 62, and brake pad 632, brake pad are provided with the extension bar of electromagnet 631 632 can be in contact with travelling nut 61;No. two wireless control modules and battery are arranged on directive wheel 62, No. two wireless controlleds Molding block is electrically connected with battery and electromagnet 631 respectively, and No. two are wirelessly transferred between wireless control module and controller.Work When making, signal is passed to No. two wireless control modules by controller, and No. two wireless control module control electromagnet 631 are powered, electricity The extension bar of magnet 631, which stretches out, makes brake pad 632 extrude travelling nut 61, so as to realize directive wheel 62 and travelling nut 61 be connected.
As one embodiment of the present invention, laser ranging module, laser ranging mould are installed on the directive wheel 62 It is wirelessly transferred between block and controller, laser ranging module is used for the distance for measuring adjacent directive wheel 62.Laser ranging module pair The distance between adjacent directive wheel 62 is measured, when the distance between adjacent directive wheel 62 has error with pre-determined distance, Controller sends instruction to connecting elements 63 makes connecting elements 63 that travelling nut 61 to be connected with directive wheel 62, then controller to The wireless control module that control servomotor 4 is rotated sends instruction, and a wireless control module rotates servomotor 4, The drive screw 3 of servomotor 4 is rotated, while laser ranging module is detected in real time to the distance between adjacent directive wheel 62, When the distance between adjacent directive wheel 62 is equal to pre-determined distance, servomotor 4 stops operating, and connecting elements 63 disconnects directive wheel Connection between 62 and travelling nut 61.Said process completes the correction of a position of directive wheel 62, and repeating said process can Position correction is carried out to other directive wheels 62.
During work, two or more processing rollers of the present invention are arranged on to the output shaft of the reduction box 7 of linear cutting equipment On, then wire cutting silk thread is wrapped on directive wheel 62, coolant is then passed through by the center of fixed plate 1;Then just it can drive The rotation of this processing roller is moved to be processed workpiece.When the spacing of directive wheel 62 is adjusted, controller is to a controlled in wireless Module and No. two wireless control modules send instruction, and connecting elements 63 is directed to wheel 62 and is connected with travelling nut 61, then No. one Wireless control module control servomotor 4 is rotated, and the drive screw 3 of servomotor 4 is rotated, and screw rod 3 drives travelling nut 61 along spiral shell Bar 3 is moved, and travelling nut 61 drives the movement of directive wheel 62 so as to reduce the distance between directive wheel 62, and controller is according to servo electricity The angle that machine 4 is rotated and the pitch of screw rod 3 can draw the distance that directive wheel 62 is moved, when directive wheel 62 is moved to precalculated position When, connecting elements 63 disconnects the connection between directive wheel 62 and travelling nut 61, now directive wheel 62 with travelling nut 61 not It is mobile, realize automatically adjusting for the spacing of directive wheel 62 by above-mentioned steps.
The basic principles, principal features and advantages of the present invention have been shown and described above.The technical staff of the industry should Understand, the present invention is not limited to the above embodiments, the simply explanation present invention of the description in above-described embodiment and specification Principle, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, and these change and changed Enter all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent Define.

Claims (8)

1. a kind of adjustable wire cutting processing roller, it is characterised in that:Including fixed plate (1), installing plate (2), screw rod (3), servo Motor (4), guide rod (5), guidance set (6) and controller, the fixed plate (1) and installing plate (2) they are disc-shaped structure, Gu Fixed board (1) is coaxially mounted on the output shaft of reduction box (7);The screw rod (3) be rotatably coaxially mounted to fixed plate (1) with Between installing plate (2);The servomotor (4) is fixed on installing plate (2) and rotated by shaft coupling drive screw (3), watches Take motor (4) to electrically connect with a wireless control module, a wireless control module is wirelessly transferred with controller, a wireless controlled Molding block is powered by battery, and a wireless control module and battery are installed on installing plate (2);The guide rod (5) is parallel Screw rod (3) is arranged and is arranged between fixed plate (1) and installing plate (2), guide rod (5) quantity at least two and guide rod (5) It is that axis is circumferentially uniformly arranged with screw rod (3);Guidance set (6) quantity is multiple, and multiple guidance sets (6) are equidistantly Be arranged on screw rod (3) and guide rod (5), guidance set (6) includes travelling nut (61), directive wheel (62) and connecting elements (63), the travelling nut (61) is arranged on screw rod (3) and coordinated with screw rod (3) screw thread;The directive wheel (62) is annulus Guide groove (621) is provided with shape structure, the positive camber of directive wheel (62), directive wheel (62) is arranged on guide rod (5) and and spiral shell Bar (3) is coaxially arranged, and directive wheel (62) can be slided along guide rod (5);The connecting elements (63) is arranged on directive wheel (62), even Connection member (63) is used to connect directive wheel (62) and travelling nut (61).
2. a kind of adjustable wire cutting processing roller according to claim 1, it is characterised in that:The guide rod (5) is hollow Bar, guide rod (5) has in multiple apopores (51), apopore (51) along its length direction spaced set to be provided with by die block (52) coolant for, being used to be located in guide rod (5) by die block (52) is discharged;Cooling is provided with the fixed plate (1) logical The center of coolant from fixed plate (1) is incorporated into guide rod (5) by road (11), cooling duct (11);The directive wheel (62) The bottom of guide groove (621) is provided with multiple Cooling Holes (622), and multiple Cooling Holes (622) are uniform along the circumference of directive wheel (62) Arrangement, the guiding gutter (623) being internally provided with for connecting each Cooling Holes (622) of directive wheel (62);The guide rod (5) is with leading To rubber sealing boot (8) is provided between wheel (62), rubber sealing boot (8) is fixedly connected with directive wheel (62) and can be sliding along guide rod (5) Dynamic, rubber sealing boot (8) is internally provided with water tank (81), and the side wall of rubber sealing boot (8) is provided with for connecting water tank (81) with the osculum (82) of guiding gutter (623), pressing piece (83) is installed in the water tank (81), pressing piece (83) is used for To being pressed by die block (52).
3. a kind of adjustable wire cutting processing roller according to claim 2, it is characterised in that:The rubber sealing boot (8) Upper surface and lower surface be respectively arranged with chamfering (84), chamfering (84) is used for the flow direction for stopping coolant.
4. a kind of adjustable wire cutting processing roller according to claim 2, it is characterised in that:The pressing piece (83) is by justifying Substrate (831) and multiple fan-shaped ring-shaped pressuring plates (832) composition of arc, multiple fan-shaped ring-shaped pressuring plates (832) are vertical fixed at equal intervals Inner side in substrate (831), the interior circular diameter of fan-shaped ring-shaped pressuring plate (832) is equal to the diameter of guide rod (5).
5. a kind of adjustable wire cutting processing roller according to claim 2, it is characterised in that:It is described to be wrapped by die block (52) Limited block (521), steel ball (522) and spring (523) are included, the steel ball (522) and spring (523) are located in apopore (51); The limited block (521) to steel ball (522) progress is spacing for making steel ball (522) be located in apopore (51), limited block (521) It is fixed on by glue in apopore (51).
6. a kind of adjustable wire cutting processing roller according to claim 1, it is characterised in that:On the travelling nut (61) Friction sleeve (64) is fixed with, friction sleeve (64) is used to increase the frictional force between travelling nut (61) and screw rod (3).
7. a kind of adjustable wire cutting processing roller according to claim 1, it is characterised in that:Connecting elements (63) number Amount at least two, connecting elements (63) is that axis is circumferentially evenly arranged with screw rod (3);Connecting elements (63) includes electromagnet (631), brake pad (632), battery and No. two wireless control modules, the electromagnet (631) are arranged on directive wheel (62), electricity Brake pad (632) is installed, brake pad (632) can be in contact with travelling nut (61) on the extension bar of magnet (631);Described two Number wireless control module and battery are arranged on directive wheel (62), No. two wireless control modules respectively with battery and electromagnet (631) electrically connect, No. two are wirelessly transferred between wireless control module and controller.
8. a kind of adjustable wire cutting processing roller according to claim 1, it is characterised in that:Pacify on the directive wheel (62) Equipped with laser ranging module, it is wirelessly transferred between laser ranging module and controller, laser ranging module is used to measure adjacent lead To the distance of wheel (62).
CN201710467428.0A 2017-06-20 2017-06-20 A kind of adjustable wire cutting processing roller Expired - Fee Related CN107283012B (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108248961A (en) * 2018-02-07 2018-07-06 江阴市品酿酒有限公司 A kind of guiding mechanism of adjustable bottle placer
CN111230692A (en) * 2020-03-23 2020-06-05 杭州美磁科技有限公司 Roller position adjusting mechanism for multi-wire cutting equipment
CN113059707A (en) * 2021-02-23 2021-07-02 厦门大学 Device for adjusting wire mesh spacing in wire saw machining process and machining method
CN114131772A (en) * 2021-11-16 2022-03-04 青岛高测科技股份有限公司 Cutting method and cutting device for hard and brittle material rod

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EP0733429A1 (en) * 1995-03-23 1996-09-25 Wacker Siltronic Gesellschaft für Halbleitermaterialien Aktiengesellschaft Wire saw and method for cutting wafers from a workpiece
JPH09109143A (en) * 1995-10-16 1997-04-28 Toyo A Tec Kk Wire position adjusting apparatus for wire saw
US20090288651A1 (en) * 2008-05-22 2009-11-26 Emilio Brocco Multiwire sawing machine for the cutting of material in block form
US20150283727A1 (en) * 2014-04-04 2015-10-08 Siltronic Ag Method for slicing wafers from a workpiece using a sawing wire
CN106180887A (en) * 2015-05-04 2016-12-07 蔡利英 Cutting machine variable pitch device

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0733429A1 (en) * 1995-03-23 1996-09-25 Wacker Siltronic Gesellschaft für Halbleitermaterialien Aktiengesellschaft Wire saw and method for cutting wafers from a workpiece
JPH09109143A (en) * 1995-10-16 1997-04-28 Toyo A Tec Kk Wire position adjusting apparatus for wire saw
US20090288651A1 (en) * 2008-05-22 2009-11-26 Emilio Brocco Multiwire sawing machine for the cutting of material in block form
US20150283727A1 (en) * 2014-04-04 2015-10-08 Siltronic Ag Method for slicing wafers from a workpiece using a sawing wire
CN106180887A (en) * 2015-05-04 2016-12-07 蔡利英 Cutting machine variable pitch device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108248961A (en) * 2018-02-07 2018-07-06 江阴市品酿酒有限公司 A kind of guiding mechanism of adjustable bottle placer
CN111230692A (en) * 2020-03-23 2020-06-05 杭州美磁科技有限公司 Roller position adjusting mechanism for multi-wire cutting equipment
CN111230692B (en) * 2020-03-23 2021-11-05 杭州美磁科技有限公司 Roller position adjusting mechanism for multi-wire cutting equipment
CN113059707A (en) * 2021-02-23 2021-07-02 厦门大学 Device for adjusting wire mesh spacing in wire saw machining process and machining method
CN114131772A (en) * 2021-11-16 2022-03-04 青岛高测科技股份有限公司 Cutting method and cutting device for hard and brittle material rod

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