CN107283012B - A kind of adjustable wire cutting processing roller - Google Patents
A kind of adjustable wire cutting processing roller Download PDFInfo
- Publication number
- CN107283012B CN107283012B CN201710467428.0A CN201710467428A CN107283012B CN 107283012 B CN107283012 B CN 107283012B CN 201710467428 A CN201710467428 A CN 201710467428A CN 107283012 B CN107283012 B CN 107283012B
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- China
- Prior art keywords
- directive wheel
- guide rod
- screw rod
- wire cutting
- travelling nut
- Prior art date
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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
- B23H7/00—Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
- B23H7/02—Wire-cutting
-
- 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
- B23H7/00—Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
- B23H7/02—Wire-cutting
- B23H7/08—Wire electrodes
- B23H7/10—Supporting, winding or electrical connection of wire-electrode
-
- 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
- B23H7/00—Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
- B23H7/02—Wire-cutting
- B23H7/08—Wire electrodes
- B23H7/10—Supporting, winding or electrical connection of wire-electrode
- B23H7/105—Wire guides
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The invention belongs to line cutting field, specifically a kind of adjustable wire cutting processing roller, including fixed plate, mounting plate, screw rod, servo motor, guide rod, guidance set and controller, fixed plate are coaxially mounted on the output shaft of reduction gearbox；Screw rod is rotatably coaxially mounted between fixed plate and mounting plate by bearing；Servo motor is fixed to drive screw turns on a mounting board and by shaft coupling；Guide rod parallel screw is arranged and is mounted between fixed plate and mounting plate；Guidance set is mounted at equal intervals on screw rod and guide rod, and guidance set includes travelling nut, directive wheel and connecting elements, and travelling nut is mounted on screw rod and cooperates with screw flight；Directive wheel is mounted on guide rod and arranges with screw coaxial, and directive wheel can be slided along guide rod；Connecting elements is mounted on directive wheel, and connecting elements is for connecting 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
Technical field
The invention belongs to line cutting field, specifically a kind of adjustable wire cutting processing roller.
Background technique
Slice is step important in the process such as LED substrate, solar silicon wafers.At present in the most wide of slice link
General is multi-line cutting machine (scroll saw).Its process principle is that the steel wire of high-speed motion drives the silicon carbide mill being dispersed in working solution
Grain movement, the abrasive grain friction workpiece surface of movement, 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 since it belongs to one kind
The processing method of " just with rigid gram ", 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, damage
Hurt that thickness degree is smaller, and equipment cost is low, is a kind of feasible slice, grooving method.But Wire EDM slice is primary only
It can be cut into a piece of, therefore slice efficiency is very low.
In the prior art, a kind of multi-thread electric spark is disclosed application No. is 2014102908942 Chinese patent to cut
Device is cut, which, which solves existing spark cutting device, can only once cut a slice, cause slice efficiency low
The problem of.Its technical solution used is first single groove guide whee, the second single groove guide whee, the first multiple-grooved guide wheel, the second multiple-grooved guide wheel
It is arranged on an end face of frame with third multiple-grooved guide wheel, first single groove guide whee, second single groove guide whee are located at close to wire storage cylinder
Side, the first multiple-grooved guide wheel, third multiple-grooved guide wheel be located remotely from the side of wire storage cylinder, and the first multiple-grooved guide wheel, the second multiple-grooved are led
Wheel and third multiple-grooved guide wheel triangular pitch, the wire electrode being wrapped on wire storage cylinder are successively wrapped in the first single groove guide whee, first
Multiple-grooved guide wheel, third multiple-grooved guide wheel, the second multiple-grooved guide wheel, the first multiple-grooved guide wheel, third multiple-grooved guide wheel, second single groove guide whee twine again
It is wound on wire storage cylinder, at least two circle wire electrodes is wound on the first multiple-grooved guide wheel, the second multiple-grooved guide wheel and third multiple-grooved guide wheel.It is above-mentioned
Technical solution can be realized the slice of workpiece, grooving, but the slot on the multiple-grooved guide wheel of the technical solution is fixing groove, be merely able to add
The slice of work fixed width degree, the scope of application is small, when needing to adjust work piece cut width, needs replacing corresponding wire casing away from width
Multiple-grooved guide wheel, the step of increasing installation and adjustment, while the multiple-grooved guide wheel for producing different size also increases the production of the device
Cost is not easy to promote and use.
It, can be to leading in consideration of it, a kind of adjustable wire cutting processing roller of the present invention, can overcome drawbacks described above
It automatically adjusts to the spacing of wheel, to realize the multi-purpose purpose of a wheel, 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, servo motor, guide rod and leads
To component mutual cooperation and by controller control realize directive wheel spacing automatic adjustment function, improve wire cutting
The application range of equipment.
2. a kind of adjustable wire cutting processing roller of the present invention, coolant liquid of the invention are sprayed by interior,
There is the external mode added relative to coolant liquid, increases the thickness of coolant liquid between wire cutting silk thread and directive wheel, thus
Reduce the abrasion of directive wheel to a certain extent.
3. a kind of adjustable wire cutting processing roller of the present invention, the present invention on directive wheel by being arranged 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 cooperating with each other for laser ranging module, connecting elements, servo motor, guidance set and controller realizes directive wheel position
The correction set to improve the precision of wire cutting silk thread spacing, and then improves the precision of work pieces process.
Summary of the invention
The technical problems to be solved by the present invention are: the invention proposes a kind of adjustable wire cutting processing roller, it 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 arranged simultaneously
Range measurement can be carried out to adjacent directive wheel away from module, be conducive to be corrected directive wheel, so as to improve workpiece
Machining accuracy.
The technical solution adopted by the present invention to solve the technical problems is: a kind of adjustable wire cutting of the present invention plus
Work roller, including fixed plate, mounting plate, screw rod, servo motor, guide rod, guidance set and controller, the fixed plate and mounting plate
It is disc-shaped structure, fixed plate is coaxially mounted on the output shaft of reduction gearbox, and reduction gearbox drives present invention rotation；The screw rod
It is rotatably coaxially mounted between fixed plate and mounting plate by bearing；The servo motor is fixed on a mounting board and is passed through
Shaft coupling drives screw turns, and servo motor is electrically connected with wireless control module, and wireless control module and controller are wirelessly transferred,
Wireless control module is powered by battery, and wireless control module and battery are respectively mounted on a mounting board, passes through wireless control module
The problem of can avoid difficult wiring caused by wire transmission；The guide rod parallel screw is arranged and is mounted on fixed plate and mounting plate
Between, guide rod quantity at least two and guide rod is uniformly arranged in the circumferential direction by axis of screw rod, it is ensured that when the present invention rotates
Stationarity；The guidance set quantity be it is multiple, multiple guidance sets are mounted at equal intervals on screw rod and guide rod, guiding group
Part includes travelling nut, directive wheel and connecting elements, and the travelling nut is mounted on screw rod and cooperates with screw flight；It is described
Directive wheel is cirque structure, and guide groove is provided on the positive camber of directive wheel, and wire cutting silk thread is located in guide groove, directive wheel
It is mounted on guide rod and is arranged with screw coaxial, directive wheel can be slided along guide rod；The connecting elements is mounted on directive wheel, even
Connection member is for connecting directive wheel and travelling nut, and when travelling nut is mobile, travelling nut passes through connecting elements band action-oriented
Wheel moves together, to realize the adjusting of directive wheel spacing.When work, two or more present invention are installed on cutting on line machine
Processing roller, exist in process, reduction gearbox drives present invention rotation, and directive wheel connect by connecting elements with travelling nut, can
Prevent the variation of acceleration from causing travelling nut mobile, each processing for processing roller mutual cooperation realization to workpiece.To directive wheel
Spacing when being adjusted, controller sends instruction to wireless control module and connecting elements, and connecting elements is by directive wheel and moves
Dynamic nut connection, then the rotation of wireless control module control servo motor, servo motor drive screw turns, and screw rod drives movement
Nut is moved along screw rod, and travelling nut drives directive wheel mobile to reduce the distance between directive wheel, and controller is according to servo
At a distance from the angle of motor rotation and the screw pitch of screw rod can show that directive wheel is mobile, when directive wheel is moved to predetermined position, even
Connection member disconnects the connection between directive wheel and travelling nut, and directive wheel does not move with travelling nut at this time, passes through above-mentioned step
Suddenly the automatic adjustment of directive wheel spacing is realized.
Preferably, the guide rod is hollow stem, and guide rod has multiple apopores along length direction spaced set, is discharged
It is equipped in hole by die block, is discharged by die block for the coolant liquid in guide rod will to be located at, it is cooling when pressing by die block
Liquid is discharged from apopore, when not pressing by die block, can block apopore by die block, coolant liquid would not flow out；Institute
It states and is provided with cooling duct in fixed plate, coolant liquid is introduced into guide rod by cooling duct from the center of fixed plate；The guiding
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 being connected to each cooling hole, and coolant liquid is flowed out from cooling hole cools down wire cutting silk thread；Institute
It states and is equipped with rubber sealing boot between guide rod and directive wheel, rubber sealing boot and directive wheel are fixedly connected with and can slide along guide rod, rubber
Sealing shroud is internally provided with water tank, and the side wall of rubber sealing boot is provided with the drainage hole for being connected to water tank and guiding gutter,
Pressing piece is installed, pressing piece is for pressing by die block in the water tank.When work, pressing piece is to by die block
It is pressed, coolant liquid flows into and through cooling water channel by the center of fixed plate and is flowed into guide rod, and coolant liquid is flowed along guide rod
And from being pressed by the water tank for flowing out into rubber sealing boot from die block, then coolant liquid is entered by drainage hole
Into guiding gutter, coolant liquid is delivered at each cooling hole by guiding gutter, and coolant liquid is from outflow in cooling hole in guide groove
Wire cutting silk thread cooled down.The technical program can increase wire cutting silk thread and lead by flowing out coolant liquid from inside to outside
To the thickness of coolant liquid between wheel, to reduce abrasion of the wire cutting silk thread to directive wheel.
Preferably, the upper surface and lower end surface of the rubber sealing boot are respectively arranged with chamfering, and chamfering is for stopping to cool down
The flow direction of liquid.When the boundary of rubber sealing boot and pressing module contact, since massage module is not completely into rubber sealing boot
Interior, so that coolant liquid can be ejected into confusion that is extraneous and causing processing environment, the chamfering of the technical program setting can make rubber close
Big envelope is located in rubber sealing boot with by the contact point of die block, and rubber sealing boot can block the route at coolant liquid injection, from
And avoid the situation of processing environment confusion.
Preferably, the pressing piece is made of arc-shaped substrate and multiple fan-shaped ring-shaped pressuring plates, multiple sector ring-shaped pressuring plates etc.
The inside for being vertically fixed on substrate of spacing, the interior circular diameter of fan-shaped ring-shaped pressuring plate are equal to the diameter of guide rod.When work, pressing piece peace
In the water tank of rubber sealing boot, fan-shaped ring-shaped pressuring plate is pressed by die block, and coolant liquid is between fan-shaped ring-shaped pressuring plate
It is flowed out in gap.
Preferably, described by die block includes limited block, steel ball and spring, and the steel ball and spring are located in apopore；
The limited block is used to carry out steel ball limit to be located at steel ball 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 it is easily installed and removes, while using glue
Adhesive seal is preferable, can prevent coolant liquid from leaking.
Preferably, friction sleeve is fixed on the travelling nut, friction sleeve is for increasing between travelling nut and screw rod
Frictional force, to prevent the feelings for causing travelling nut to rotate and cause travelling nut movement relative to screw rod due to acceleration change
Condition.
Preferably, the connecting elements quantity at least two, connecting elements are circumferentially evenly arranged using screw rod as axis；
Connecting elements includes electromagnet, friction block, battery and wireless control module, and the electromagnet is mounted on directive wheel, electromagnet
Extension bar on friction block is installed, friction block can be in contact with travelling nut；The wireless control module and battery are mounted 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 transmission.When work, signal is passed to wireless control module by controller, and wireless control module controls electromagnet and is powered, electromagnetism
The extension bar stretching of iron squeezes friction block to travelling nut, to realize being connected for directive wheel and travelling nut.
Preferably, laser ranging module is installed on the directive wheel, is wirelessly passed between laser ranging module and controller
Defeated, laser ranging module is used to measure the distance of adjacent directive wheel.Laser ranging module to the distance between adjacent directive wheel into
Row measurement, when the distance between adjacent directive wheel and pre-determined distance are there are when error, controller, which issues instruction to connecting elements, to be made
Travelling nut and directive wheel are connected by connecting elements, and then controller is issued to the wireless control module that control servo motor rotates
Instruction, wireless control module rotate servo motor, and servo motor drives screw turns, while laser ranging module is led to adjacent
It is measured in real time to the distance between wheel, when the distance between adjacent directive wheel is equal to pre-determined distance, servo motor stops
Rotation, connecting elements disconnect the connection between directive wheel and travelling nut.The above process completes the school of a directive wheel position
Just, position correction can be carried out to other directive wheels by repeating the above process.
The beneficial effects of the present invention are:
1. a kind of adjustable wire cutting processing roller of the present invention, the present invention is by screw rod, servo motor, guide rod and leads
To component mutual cooperation and by controller control realize directive wheel spacing automatic adjustment function, improve wire cutting
The application range of equipment.
2. a kind of adjustable wire cutting processing roller of the present invention, coolant liquid of the invention are sprayed by interior,
There is the external mode added relative to coolant liquid, increases the thickness of coolant liquid between wire cutting silk thread and directive wheel, thus
Reduce the abrasion of directive wheel to a certain extent.
3. a kind of adjustable wire cutting processing roller of the present invention, the present invention on directive wheel by being arranged 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 cooperating with each other for laser ranging module, connecting elements, servo motor, guidance set and controller realizes directive wheel position
The correction set to improve the precision of wire cutting silk thread spacing, and then improves the precision of work pieces process.
Detailed description of the invention
The present invention will be further explained below with reference to the attached drawings.
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is cross-sectional view at A-A in Fig. 1；
Fig. 3 is partial enlarged view at B in Fig. 2；
Fig. 4 is partial enlarged view at C in Fig. 1；
Fig. 5 is partial enlarged view at D in Fig. 4；
Fig. 6 is the schematic perspective view of pressing piece of the invention；
In figure: fixed plate 1, mounting plate 2, screw rod 3, servo motor 4, guide rod 5, apopore 51, presses pressing mold at cooling duct 11
Block 52, limited block 521, steel ball 522, spring 523, guidance set 6, travelling nut 61, directive wheel 62, guide groove 621, cooling hole
622, guiding gutter 623, connecting elements 63, electromagnet 631, friction block 632, friction sleeve 64, reduction gearbox 7, rubber sealing boot 8, appearance
Sink 81, drainage hole 82, pressing piece 83, substrate 831, fan-shaped ring-shaped pressuring plate 832, chamfering 84.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Specific embodiment is closed, the present invention is further explained.
As shown in Figures 1 to 6, a kind of adjustable wire cutting processing roller of the present invention, including fixed plate 1, mounting plate
2, screw rod 3, servo motor 4, guide rod 5, guidance set 6 and controller, the fixed plate 1 and mounting plate 2 are disc-shaped structure,
Fixed plate 1 is coaxially mounted on the output shaft of reduction gearbox 7, and reduction gearbox 7 drives rotation of the present invention；The screw rod 3 can by bearing
Rotation is coaxially mounted between fixed plate 1 and mounting plate 2；The servo motor 4 is fixed on mounting plate 2 and passes through shaft coupling
Screw rod 3 is driven to rotate, servo motor 4 is electrically connected with No.1 wireless control module, and No.1 wireless control module and controller are wireless
Transmission, No.1 wireless control module are powered by battery, and No.1 wireless control module and battery are installed on mounting plate 2, are led to
Cross the problem of No.1 wireless control module can avoid difficult wiring caused by wire transmission；5 parallel screw 3 of the guide rod arrangement is simultaneously
It is mounted between fixed plate 1 and mounting plate 2,5 quantity at least two of guide rod and guide rod 5 are that axis is circumferentially equal with screw rod 3
Even setting, it is ensured that the stationarity when present invention rotates；6 quantity of guidance set be it is multiple, multiple guidance sets 6 are equidistant
Be mounted 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 mounted on screw rod 3 and is threadedly engaged with screw rod 3；The directive wheel 62 is cirque structure, the outcurve of directive wheel 62
Guide groove 621 is provided on face, wire cutting silk thread is located in guide groove 621, directive wheel 62 be mounted 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 mounted 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 mobile, travelling nut 61 is by connecting elements 63 with action-oriented
Wheel 62 moves together, to realize the adjusting of 62 spacing of directive wheel.When work, two or more are installed originally on cutting on line machine
The processing roller of invention, exists in process, and reduction gearbox 7 drives rotation of the present invention, and connecting elements 63 is by directive wheel 62 and moves spiral shell
Female 61 connect, and can prevent the variation of acceleration from causing travelling nut 61 mobile, and each processing roller mutual cooperation, which is realized, adds workpiece
Work.When the spacing to directive wheel 62 is adjusted, controller sends instruction to No.1 wireless control module and connecting elements 63,
Directive wheel 62 is connect by connecting elements 63 with travelling nut 61, and then No.1 wireless control module control servo motor 4 rotates, and is watched
Taking motor 4 drives screw rod 3 to rotate, and screw rod 3 drives travelling nut 61 to move along screw rod 3, and travelling nut 61 drives directive wheel 62 to move
It moves to reduce the distance between directive wheel 62, the angle that controller is rotated according to servo motor 4 and the screw pitch of screw rod 3 can obtain
The mobile distance of directive wheel 62, when directive wheel 62 is moved to predetermined position, connecting elements 63 disconnects directive wheel 62 and mobile spiral shell
Connection between mother 61, directive wheel 62 does not move with travelling nut 61 at this time, is realized between directive wheel 62 through the above steps
Away from automatic adjustment.
As one embodiment of the present invention, the guide rod 5 is hollow stem, and guide rod 5 is equidistant along length direction
Multiple apopores 51 are provided with, are equipped in apopore 51 by die block 52, it is cold in guide rod 5 for that will be located at by die block 52
But liquid is discharged, and when pressing by die block 52, coolant liquid is discharged from apopore 51, when not pressing by die block 52, by pressing mold
Block 52 can block apopore 51, and coolant liquid would not flow out；Cooling duct 11, cooling duct are provided in the fixed plate 1
11 are introduced into coolant liquid in guide rod 5 from the center of fixed plate 1；The bottom of the guide groove 621 of the directive wheel 62 is provided with more
A cooling hole 622, multiple being arranged circumferentially along directive wheel 62 of cooling hole 622, directive wheel 62 are internally provided with for connecting
Lead to the guiding gutter 623 of each cooling hole 622, coolant liquid is flowed out from cooling hole 622 cools down wire cutting silk thread；The guide rod
Rubber sealing boot 8 is equipped between 5 and directive wheel 62, rubber sealing boot 8 and directive wheel 62 are fixedly connected with and can slide 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 being connected to water tank 81 and guiding gutter
623 drainage hole 82 is equipped with pressing piece 83 in the water tank 81, and pressing piece 83 is for pressing by die block 52.
When work, pressing piece 83 is pressed by die block 52, and coolant liquid flows into and through cooling water channel stream by the center of fixed plate 1
Enter into guide rod 5, coolant liquid flows along guide rod 5 and from being pressed by from die block 52 flowing out into rubber sealing boot 8
In water tank 81, then coolant liquid is entered in guiding gutter 623 by drainage hole 82, and coolant liquid is delivered to respectively by guiding gutter 623
At cooling hole 622, coolant liquid cools down the wire cutting silk thread being located in guide groove 621 from outflow in cooling hole 622.This skill
Art scheme can increase the thickness of coolant liquid between wire cutting silk thread and directive wheel 62 by flowing out coolant liquid 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 end surface of the rubber sealing boot 8 are respectively arranged with down
Angle 84, chamfering 84 are used to stop the flow direction of coolant liquid.When the boundary of rubber sealing boot 8 by die block 52 with being contacted, due to pressing
Module of rubbing is not completely into rubber sealing boot 8, so that coolant liquid can be ejected into confusion that is extraneous and causing processing environment, this skill
The chamfering 84 of art scheme setting can make rubber sealing boot 8 and be located in rubber sealing boot 8 by the contact point of die block 52, and rubber is close
Big envelope 8 can block the route at coolant liquid injection, so as to avoid the situation of processing environment confusion.
As one embodiment of the present invention, the pressing piece 83 is by arc-shaped substrate 831 and multiple eccentric circular ring pressures
Plate 832 forms, and multiple sector ring-shaped pressuring plates 832 are vertically fixed on the inside 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.When work, pressing piece 83 is mounted 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 liquid is flowed 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 carry out steel ball 522 limit 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 is preferable using glue adhesive seal, it can
Prevent coolant liquid from leaking.
As one embodiment of the present invention, friction sleeve 64 is fixed on the travelling nut 61, friction sleeve 64 is used for
Increase the frictional force between travelling nut 61 and screw rod 3, to prevent from causing travelling nut 61 with respect to spiral shell because of acceleration change
Bar 3 rotates and causes the situation of the movement of travelling nut 61.
As one embodiment of the present invention, 63 quantity at least two of connecting elements, connecting elements 63 is with spiral shell
Bar 3 is that axis is circumferentially evenly arranged；Connecting elements 63 includes electromagnet 631, friction block 632, battery and No. two wireless control
Module, the electromagnet 631 are mounted on directive wheel 62, and friction block 632, friction block are equipped on the extension bar of electromagnet 631
632 can be in contact with travelling nut 61；No. two wireless control modules and battery are mounted 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 stretching of magnet 631 squeezes friction block 632 to travelling nut 61, 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 to measure the distance of adjacent directive wheel 62.Laser ranging module pair
The distance between adjacent directive wheel 62 measures, when the distance between adjacent directive wheel 62 and pre-determined distance are there are when error,
Controller to connecting elements 63 issue instruction make connecting elements 63 that travelling nut 61 and directive wheel 62 to be connected, then controller to
It controlling the No.1 wireless control module that servo motor 4 rotates and issues instruction, No.1 wireless control module rotates servo motor 4,
Servo motor 4 drives screw rod 3 to rotate, while laser ranging module is measured in real time the distance between adjacent directive wheel 62,
When the distance between adjacent directive wheel 62 is equal to pre-determined distance, servo motor 4 stops operating, and connecting elements 63 disconnects directive wheel
Connection between 62 and travelling nut 61.The above process completes the correction of 62 position of directive wheel, and repeating the above process can
Position correction is carried out to other directive wheels 62.
When work, two or more processing rollers of the invention are mounted on to the output shaft of the reduction gearbox 7 of linear cutting equipment
On, then wire cutting silk thread is wrapped on directive wheel 62, coolant liquid is then passed through by the center of fixed plate 1；Then it can drive
The rotation of this processing roller is moved to process workpiece.When 62 spacing of directive wheel is adjusted, controller is to No.1 wireless control
Module and No. two wireless control modules send instruction, and directive wheel 62 is connect by connecting elements 63 with travelling nut 61, then No.1
Wireless control module controls servo motor 4 and rotates, and servo motor 4 drives screw rod 3 to rotate, and screw rod 3 drives travelling nut 61 along spiral shell
Bar 3 is mobile, and travelling nut 61 drives directive wheel 62 mobile to reduce the distance between directive wheel 62, and controller is according to servo electricity
At a distance from the screw pitch of angle and screw rod 3 that machine 4 rotates can show that directive wheel 62 is mobile, when directive wheel 62 is moved to predetermined position
When, connecting elements 63 disconnects the connection between directive wheel 62 and travelling nut 61, and directive wheel 62 and travelling nut 61 be not at this time
It is mobile, the automatic adjustment of 62 spacing of directive wheel is realized through the above steps.
The basic principles, main features and advantages of the 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, and only illustrating for the description in above embodiments and description is of the invention
Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these change and change
Into all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent
It defines.
Claims (8)
1. a kind of adjustable wire cutting processing roller, it is characterised in that: including fixed plate (1), mounting plate (2), screw rod (3), servo
Motor (4), guide rod (5), guidance set (6) and controller, the fixed plate (1) and mounting plate (2) they are disc-shaped structure, Gu
Fixed board (1) is coaxially mounted on the output shaft of reduction gearbox (7)；The screw rod (3) be rotatably coaxially mounted to fixed plate (1) with
Between mounting plate (2)；The servo motor (4) is fixed on mounting plate (2) and by shaft coupling driving screw rod (3) rotation, watches
It takes motor (4) to be electrically connected with No.1 wireless control module, No.1 wireless control module and controller are wirelessly transferred, No.1 wireless controlled
Molding block is powered by battery, and No.1 wireless control module and battery are installed on mounting plate (2)；The guide rod (5) is parallel
Screw rod (3) is arranged and is mounted between fixed plate (1) and mounting plate (2), guide rod (5) quantity at least two and guide rod (5)
It is uniformly arranged in the circumferential direction with screw rod (3) for axis；Guidance set (6) quantity be it is multiple, multiple guidance sets (6) are equidistant
Be mounted 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 mounted on screw rod (3) and is threadedly engaged with screw rod (3)；The directive wheel (62) is annulus
Shape structure is provided with guide groove (621) on the positive camber of directive wheel (62), and directive wheel (62) is mounted 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 mounted on directive wheel (62), even
Connection member (63) is for connecting 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) have multiple apopores (51) along length direction spaced set, are equipped in apopore (51) by die block
(52), it is discharged by die block (52) for the coolant liquid in guide rod (5) will to be located at；It is provided on the fixed plate (1) cooling logical
Coolant liquid is introduced into guide rod (5) by road (11), cooling duct (11) from the center of fixed plate (1)；The directive wheel (62)
The bottom of guide groove (621) is provided with multiple cooling holes (622), and multiple cooling holes (622) are along the circumferential uniform of directive wheel (62)
Arrangement, the guiding gutter (623) of directive wheel (62) being internally provided with for being connected to each cooling hole (622)；The guide rod (5) with lead
Rubber sealing boot (8) are equipped between wheel (62), rubber sealing boot (8) and directive wheel (62) are fixedly connected with and can slide 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 being connected to water tank
(81) with the drainage hole (82) of guiding gutter (623), the water tank (81) is interior to be equipped with pressing piece (83), and pressing piece (83) is used for
It presses 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 end surface be respectively arranged with chamfering (84), chamfering (84) is used to stop the flow direction of coolant liquid.
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
The substrate (831) of arc and multiple fan-shaped ring-shaped pressuring plates (832) form, and multiple sector ring-shaped pressuring plates (832) are vertical fixed at equal intervals
In the inside of 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: 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) is used to carry out steel ball (522) limit to be located at steel ball (522) in apopore (51), limited block (521)
It is fixed in apopore (51) by glue.
6. a kind of adjustable wire cutting processing roller according to claim 1, it is characterised in that: on the travelling nut (61)
It is fixed with friction sleeve (64), 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) are that axis is circumferentially evenly arranged with screw rod (3)；Connecting elements (63) includes electromagnet
(631), friction block (632), battery and No. two wireless control modules, the electromagnet (631) are mounted on directive wheel (62), electricity
It is equipped on the extension bar of magnet (631) friction block (632), friction block (632) can be in contact with travelling nut (61)；Described two
Number wireless control module and battery are mounted on directive wheel (62), No. two wireless control modules respectively with battery and electromagnet
(631) it is electrically connected, 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)
It equipped with laser ranging module, is wirelessly transferred between laser ranging module and controller, laser ranging module is for measuring adjacent lead
To the distance of wheel (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710467428.0A CN107283012B (en) | 2017-06-20 | 2017-06-20 | A kind of adjustable wire cutting processing roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710467428.0A CN107283012B (en) | 2017-06-20 | 2017-06-20 | A kind of adjustable wire cutting processing roller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107283012A CN107283012A (en) | 2017-10-24 |
| CN107283012B true CN107283012B (en) | 2018-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710467428.0A Expired - Fee Related CN107283012B (en) | 2017-06-20 | 2017-06-20 | A kind of adjustable wire cutting processing roller |
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| Country | Link |
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| CN (1) | CN107283012B (en) |
Families Citing this family (5)
| 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 |
| DE102018221922A1 (en) * | 2018-12-17 | 2020-06-18 | Siltronic Ag | Method for producing semiconductor wafers using a wire saw, wire saw and semiconductor wafer made of single-crystal silicon |
| 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 |
| CN113059707B (en) * | 2021-02-23 | 2022-05-17 | 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 |
Citations (3)
| 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 |
| CN106180887A (en) * | 2015-05-04 | 2016-12-07 | 蔡利英 | Cutting machine variable pitch device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITTO20080385A1 (en) * | 2008-05-22 | 2009-11-23 | Co Fi Plast Srl | MULTI-TOOL SAWING MACHINE FOR CUTTING OF MATERIAL IN BLOCKS |
| DE102015200198B4 (en) * | 2014-04-04 | 2020-01-16 | Siltronic Ag | Method for cutting semiconductor wafers from a workpiece with a saw wire |
-
2017
- 2017-06-20 CN CN201710467428.0A patent/CN107283012B/en not_active Expired - Fee Related
Patent Citations (3)
| 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 |
| CN106180887A (en) * | 2015-05-04 | 2016-12-07 | 蔡利英 | Cutting machine variable pitch device |
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| CN107283012A (en) | 2017-10-24 |
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Effective date of registration: 20181107 Address after: 312300 Xie Tong Industrial Zone, Shangyu District, Shaoxing, Zhejiang Applicant after: Shangyu Shaoxing Shun Dong rubber products Co., Ltd. Address before: 510006 Panyu District, Guangzhou, Guangdong, 100, No. 100, West Ring Road, Guangzhou University. Applicant before: Chen Zhuangzhuang |
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