CN108501233A - A kind of Buddha's warrior attendant wire cutting machine - Google Patents

A kind of Buddha's warrior attendant wire cutting machine Download PDF

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Publication number
CN108501233A
CN108501233A CN201810642716.XA CN201810642716A CN108501233A CN 108501233 A CN108501233 A CN 108501233A CN 201810642716 A CN201810642716 A CN 201810642716A CN 108501233 A CN108501233 A CN 108501233A
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CN
China
Prior art keywords
line
wheel
cutting
folding
buddha
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Pending
Application number
CN201810642716.XA
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Chinese (zh)
Inventor
高本龙
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Individual
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Individual
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Priority to CN201810642716.XA priority Critical patent/CN108501233A/en
Publication of CN108501233A publication Critical patent/CN108501233A/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28DWORKING STONE OR STONE-LIKE MATERIALS
    • B28D5/00Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
    • B28D5/04Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by tools other than rotary type, e.g. reciprocating tools
    • B28D5/045Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by tools other than rotary type, e.g. reciprocating tools by cutting with wires or closed-loop blades
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28DWORKING STONE OR STONE-LIKE MATERIALS
    • B28D5/00Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
    • B28D5/0058Accessories specially adapted for use with machines for fine working of gems, jewels, crystals, e.g. of semiconductor material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28DWORKING STONE OR STONE-LIKE MATERIALS
    • B28D5/00Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
    • B28D5/0058Accessories specially adapted for use with machines for fine working of gems, jewels, crystals, e.g. of semiconductor material
    • B28D5/0082Accessories specially adapted for use with machines for fine working of gems, jewels, crystals, e.g. of semiconductor material for supporting, holding, feeding, conveying or discharging work

Abstract

A kind of Buddha's warrior attendant wire cutting machine, including pedestal, rack, work holder, cutting line component, elevating mechanism;The rack and work holder are set on the base, and the cutting line of cutting line component carries out wire cutting to the workpiece on work holder, and elevating mechanism is for adjusting the distance between cutting line and workpiece;Cutting line component includes two folding and unfolding line wheels, and folding and unfolding line wheel drives retractable cable by torque motor respectively, cut to workpiece.The present invention realizes two-way retractable cable by two torque motors, and the constant moment of output is to ensure the constant tension of the cutting line between two folding and unfolding line wheels.The manufacturing cost of equipment is saved.The two-way constant tensile control of torque motor simultaneously, also ensures that the linear velocity of cutting line stablizes constant, raising cut quality.When for long wire cutting, a retractable cable makes a turn, and linear velocity when another folding and unfolding line wheel is completely stored up is consistent, prevents broken string caused by speed difference.It ensure that the high speed of cutting line, smoothly operate.

Description

A kind of Buddha's warrior attendant wire cutting machine
Technical field
The invention belongs to cutting equipment technical fields, are cut more particularly to a kind of diamond wire of the hard brittle materials such as cutting silicon rod Cutting mill.
Background technology
Currently, the cutting of the hard brittle materials such as silicon rod is frequently with saw blade cutting.Wire sawing technology have joint-cutting it is narrow, it is efficient, Chipping qualities is good, can carry out the advantages that curvilinear cut.In the prior art, the linear cutting equipment of silicon rod has single-line cutting equipment and line The forms such as net cutting equipment.Gauze cutting equipment is usually used in silicon chip cutting, and equipment cost is high, and control requires stringent.And silicon rod Cutting is cut frequently with single line.The tension force of wire cutting directly influences the efficiency and quality of cutting.Overtension or tension Fluctuation can cause the cut surface out-of-flatness of secant broken string and cutting workpiece earnestly, influence cut quality.For long wire cutting, two It is poor there is coil diameter between a folding and unfolding line wheel, in order to keep tension constant, the velocity of rotation of two folding and unfolding line wheels also can be inconsistent, Cause cutting thread breakage.Therefore, it is also desirable to which tenslator is controlled.
The tension for how ensureing cutting line needs to ensure cutting line constant tension by tenslator.It is existing The tension of cutting line is controlled in equipment frequently with servo motor.However, to ensure that the linear velocity of the tension and cutting of cutting, The opposite needs of the power of servo motor are larger, considerably increase the manufacturing cost of equipment.And the tension force normal open of servo motor It crosses and is arranged at take-up pulley, to be unidirectionally controlled, in order to ensure constant tension, controlled by adjusting the speed of take-up, thus The linear velocity for causing cutting line is inconsistent, to influence cut quality.The especially km at tens meters, hundreds of meters or even above In long wire cutting, when line footpath difference is larger, the change of line speed bigger of cutting line.
Invention content
Present invention aims at the defects for existing single line cutter device tenslator, provide a kind of manufacturing cost Low, tension force is stablized, and cutting line cutting speed keeps stablizing, and ensures the diamond wire of the two-way constant tensile control of cut quality Cutting machine.
The present invention to achieve the above object, adopts the following technical scheme that:
A kind of Buddha's warrior attendant wire cutting machine, including pedestal, rack, work holder, cutting line component, elevating mechanism;The rack On the base with work holder setting, the cutting line of the cutting line component is to the work on the work holder Part carries out wire cutting, and the elevating mechanism is for adjusting the distance between cutting line and workpiece;It is characterized in that:The cutting line Component includes two folding and unfolding line wheels, and the folding and unfolding line wheel drives retractable cable by torque motor respectively, cut to workpiece.
It is further characterized by:The folding and unfolding line wheel is I-shaped line wheel.
Further:The first glass pulley is respectively arranged between two folding and unfolding line wheels, first waves line wheel, and second shakes Cycloidal Wheel, the second glass pulley;Described first waves line wheel, and second, which waves line wheel, is arranged on the elevating mechanism, by the liter Descending mechanism driving moves up and down.
The elevating mechanism includes two lifting columns;The lifting column is arranged in the work holder both sides;It is described First, which waves line wheel and second, waves line wheel and is separately positioned on two lifting columns.
Described first, which waves line wheel, waves that line wheel is synchronous or asynchronous lifting with second.
Preferably:First glass pulley, first waves and is provided with rice counting wheel between line wheel, for measuring cutting line cabling Distance.
Described second waves line wheel, and broken string induction wheel is provided between the second glass pulley, and the broken string induction wheel elasticity is set It sets in the rack, travel switch is provided with above the broken string induction wheel.
The folding and unfolding line wheel and torque motor are arranged on a motor flexible device, are driven by the motor flexible device It is dynamic to be moved forward and backward.
The work holder is arranged on a clamping device telescopic device, passes through the clamping device telescopic device Motor driving is moved forward and backward.
The work holder is the multi-jaw chuck or bench vice formula clamping device of rotation.
The present invention respectively drives two folding and unfolding line wheels by two torque motors, realizes two-way retractable cable.Torque motor The constant moment of output is to ensure the constant tension of the cutting line between two folding and unfolding line wheels.By changing output voltage, just Adjustment folding and unfolding linear velocity and cut direction can be facilitated.No longer need expensive servo-control system, and the power of torque motor Also relatively small.The manufacturing cost of equipment is greatly saved.It can ensure to cut in the two-way constant tensile control of torque motor The tension of line simultaneously, also ensures that the linear velocity of cutting line stablizes constant, raising cut quality.When especially for long wire cutting, One retractable cable makes a turn, and linear velocity when another folding and unfolding line wheel is completely stored up is consistent, prevents broken string caused by speed difference.Ensure The high speed of cutting line smoothly operates.
Description of the drawings
Fig. 1 is stereoscopic schematic diagram of the present invention.
Fig. 2 is schematic elevation view of the present invention.
Fig. 3 is schematic top plan view of the present invention.
Fig. 4 is line wheel arrangement schematic diagram of the present invention.
In figure, 1- pedestals;2- racks;3- motor flexible devices;4- torque motors;5- folding and unfolding line wheels;The first glass pulleys of 6-; 7- rice counting wheels;8- first waves line wheel;9- second waves line wheel;10- broken string induction wheels;11- travel switches;12- lifting columns; 13- clamping device telescopic devices;14- multi-jaw chucks;The second glass pulleys of 15-.
Specific implementation mode
As shown in Figs. 1-3, a kind of Buddha's warrior attendant wire cutting machine, including pedestal 1, rack 2, work holder, cutting line component, Elevating mechanism.Rack 2 and work holder are arranged on pedestal 1, and the cutting line of cutting line component is on work holder Workpiece carry out wire cutting, elevating mechanism is for adjusting the distance between cutting line and workpiece.
Elevating mechanism includes two lifting columns 12.Lifting column 12 is arranged in work holder both sides.
As shown in Fig. 1,4, cutting line component includes two folding and unfolding line wheels 5, and folding and unfolding line wheel 5 is I-shaped line wheel.Two folding and unfoldings The first glass pulley 6 is respectively arranged between line wheel 5, rice counting wheel 7, first waves line wheel 8, and second waves line wheel 9, and break induction wheel 10, the second glass pulley 15.First waves line wheel 8, and second, which waves line wheel 9, is separately positioned on lifting column 12, by lifting column 12 Servo motor driving moves up and down, synchronous or asynchronous lifting.Two folding and unfolding line wheels 5 are driven by two torque motors 4 respectively Retractable cable cuts workpiece.Rice counting wheel 7 is for measuring cutting line cable run distance.Broken string induction wheel 10 is resiliently arranged in machine On frame 2,10 top of broken string induction wheel is provided with travel switch 11.After cutting line is tightened, broken string 10 stress of induction wheel is downward, with Travel switch 11 does not contact.Cutting line, which runs at high speed, cuts workpiece.When cutting thread breakage, broken string 10 stress of induction wheel disappears, with The travel switch 11 of top contacts, and entire cutting line component shuts down.
As shown in Figs. 1-3, the folding and unfolding line wheel 5 of both sides and torque motor 4 are separately positioned on a motor flexible device 3, It is driven and is moved forward and backward by motor flexible device 3.Winding displacement is carried out to take-up or unwrapping wire.
Work holder is the multi-jaw chuck 14 of rotation.Multi-jaw chuck 14 is arranged in a clamping device telescopic device 13 On, it is driven and is moved forward and backward by 13 motor of clamping device telescopic device, adjust the cutting position of workpiece.
When the present invention works, first by workpiece on the multi-jaw chuck 14 for being fixed on rotation, two torque motors 4 are set Voltage, the operating voltage of one of torque motor 4 are more than the operating voltage of another torque motor 4.The torque of larger voltage Larger torque, 5 take-up of driving folding and unfolding line wheel are generated on motor 4, and the torque motor 4 of another small voltage provides a phase The torque of negative direction, the tension kept constant.Two torque motors 4 rotate in same direction, and two folding and unfolding line wheels 5 also rotate synchronously, and drive Dynamic cutting line is moved from a folding and unfolding line wheel 5 in another folding and unfolding line wheel 5, i.e. 5 unwrapping wire of folding and unfolding line wheel, another receipts 5 take-up of actinobacillus wheel.As shown in figure 4,4 voltage of torque motor of driving left side folding and unfolding line wheel 5 is more than driving right side folding and unfolding line wheel 5 4 voltage of torque motor.Left side folding and unfolding line wheel 5 rotates in same direction with torque direction, carries out take-up, 5 unwrapping wire of right side folding and unfolding line wheel.Driving The torque motor 4 of right side folding and unfolding line wheel 5 provides an output torque opposite with the torque motor 4 of driving left side folding and unfolding line wheel 5, To generate constant tension.Rotating speed, output torque and the rotation side of torque motor 4 can be adjusted by adjusting output voltage To so as to adjust the speed, cutting line tension and cut direction of retractable cable.Line wheel 8 is waved positioned at first, second waves line wheel 9 Between cutting line, under the driving of lifting column 12, slowly decline, the labor cost on multi-jaw chuck 14 is cut.Meanwhile by In the rotation of multi-jaw chuck 14, the opposite cutting speed of cutting line can be increased.It, can after cutting line rotates a certain distance To control the operating voltage of two torque motors 4, cutting line antiport.Realize reverse cut.In cutting line both direction It alternately cuts, can effectively extend the service life of cutting line.It can also be arranged by the distance of different reversed alternately cuttings Scheme improves the utilization rate of cutting line.
The present invention is arranged to respectively drive two folding and unfolding line wheels 5 by the different voltage of two torque motors 4, realizes two-way Retractable cable.The constant moment that torque motor 4 exports is to ensure the constant tension of the cutting line between two folding and unfolding line wheels 5.Power 4 two-way constant tensile control of torque motor can also ensure that the linear velocity of cutting line is steady while ensureing that the tension of cutting line is constant It is fixed constant, improve cut quality.When especially for long wire cutting, a folding and unfolding line wheel 5 is empty, and another folding and unfolding line wheel 5 Linear velocity when completely storing up is consistent, prevents broken string caused by speed difference.It ensure that the high speed of cutting line, smoothly operate.
A kind of preferred embodiment of the above only present invention.As the technical solution of the same thinking of the present invention, also may be used To be applied to Multi-wire cutting device.Lifting gear may be one, and work holder is arranged on lifting gear, can also Realize the adjustment of the relative distance between workpiece and cutting line.Work holder can also use bench vice formula clamping device etc. its He fixes the device of workpiece.

Claims (10)

1. a kind of Buddha's warrior attendant wire cutting machine, including pedestal, rack, work holder, cutting line component, elevating mechanism;The machine On the base, the cutting line of the cutting line component is on the work holder for frame and work holder setting Workpiece carries out wire cutting, and the elevating mechanism is for adjusting the distance between cutting line and workpiece;It is characterized in that:The cutting Line component includes two folding and unfolding line wheels, and the folding and unfolding line wheel drives retractable cable by torque motor respectively, cut to workpiece.
2. Buddha's warrior attendant wire cutting machine as described in claim 1, it is characterised in that:The folding and unfolding line wheel is I-shaped line wheel.
3. Buddha's warrior attendant wire cutting machine as claimed in claim 2, it is characterised in that:It is respectively arranged between two folding and unfolding line wheels First glass pulley, first waves line wheel, and second waves line wheel, the second glass pulley;Described first waves line wheel, and second waves line wheel It is arranged on the elevating mechanism, is moved up and down by elevating mechanism driving.
4. Buddha's warrior attendant wire cutting machine as claimed in claim 3, it is characterised in that:The elevating mechanism includes two lifting columns;Institute Lifting column is stated to be arranged in the work holder both sides;Described first, which waves line wheel and second, waves line wheel and is separately positioned on two On root lifting column.
5. Buddha's warrior attendant wire cutting machine as claimed in claim 4, it is characterised in that:Described first, which waves line wheel and second, waves line wheel Synchronous or asynchronous lifting.
6. Buddha's warrior attendant wire cutting machine as claimed in claim 3, it is characterised in that:First glass pulley, first wave line wheel it Between be provided with rice counting wheel, for measuring cutting line cable run distance.
7. Buddha's warrior attendant wire cutting machine as claimed in claim 3, it is characterised in that:Described second waves line wheel, the second glass pulley it Between be provided with broken string induction wheel, the broken string induction wheel is resiliently arranged in the rack, setting above the broken string induction wheel There is travel switch.
8. such as claim 1-7 any one of them Buddha's warrior attendant wire cutting machines, it is characterised in that:The folding and unfolding line wheel and torque motor It is arranged on a motor flexible device, is driven and be moved forward and backward by the motor flexible device.
9. such as claim 1-7 any one of them Buddha's warrior attendant wire cutting machines, it is characterised in that:The work holder setting exists On one clamping device telescopic device, is driven and be moved forward and backward by the clamping device motor flexible device.
10. such as claim 1-7 any one of them Buddha's warrior attendant wire cutting machines, it is characterised in that:The work holder is rotation The multi-jaw chuck or bench vice formula clamping device turned.
CN201810642716.XA 2018-06-21 2018-06-21 A kind of Buddha's warrior attendant wire cutting machine Pending CN108501233A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810642716.XA CN108501233A (en) 2018-06-21 2018-06-21 A kind of Buddha's warrior attendant wire cutting machine

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Application Number Priority Date Filing Date Title
CN201810642716.XA CN108501233A (en) 2018-06-21 2018-06-21 A kind of Buddha's warrior attendant wire cutting machine

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CN108501233A true CN108501233A (en) 2018-09-07

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109624114A (en) * 2018-12-15 2019-04-16 烟台力凯数控科技有限公司 A kind of jade single line excavation machine
CN111231142A (en) * 2020-03-05 2020-06-05 苏州市汇峰机械设备有限公司 Loop wire cutting machine
CN112122699A (en) * 2020-08-21 2020-12-25 安徽华深铝业有限公司 Multi-angle cutting device is used in production of collection formula aluminium alloy of being convenient for
WO2021184583A1 (en) * 2020-03-16 2021-09-23 严东芳 Cutting and polishing integrated apparatus for crystal processing
CN114833398A (en) * 2022-04-21 2022-08-02 中车青岛四方机车车辆股份有限公司 Cutting device and cutting method for railway vehicle body part
CN114953222A (en) * 2022-04-13 2022-08-30 大连连城数控机器股份有限公司 Split type cutting head for diamond wire single-line cutting machine and cutting method thereof
CN115815719A (en) * 2022-10-31 2023-03-21 东莞市品固精密五金制品有限公司 High-precision metal wire cutting device

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CN203752347U (en) * 2014-04-18 2014-08-06 重庆四和晶工科技有限公司 Enclosure routing layout structure for sapphire squaring machine
CN105479610A (en) * 2016-01-07 2016-04-13 金建华 Multi-wire sawing machine with take-up and pay-off cylinders vertically arranged
CN106182480A (en) * 2016-08-31 2016-12-07 浙江晶盛机电股份有限公司 Diamond wire crystal ingot excavation machine
CN205906815U (en) * 2016-08-17 2017-01-25 李学信 Frequency conversion after -combustion hydraulic pressure goes up and down to count rice machine
CN206048549U (en) * 2016-08-30 2017-03-29 浙江晶盛机电股份有限公司 A kind of cutting chamber of diamond wire silicon ingot excavation machine
CN206983017U (en) * 2017-06-16 2018-02-09 无锡怀恩精密机械有限公司 A kind of single line cutting machine
CN207414526U (en) * 2017-10-24 2018-05-29 云南宇城杭萧钢结构有限公司 A kind of Multi-wire cutting device for multi-wire saw lathe
CN108098550A (en) * 2017-12-18 2018-06-01 沈阳中北真空技术有限公司 A kind of cutting method of diamond wire saw process equipment and neodymium iron boron magnetic body
CN207511561U (en) * 2017-08-03 2018-06-19 东华大学 A kind of fully automatic high-speed reel
CN208323865U (en) * 2018-06-21 2019-01-04 高本龙 A kind of Buddha's warrior attendant wire cutting machine

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2224826Y (en) * 1994-09-20 1996-04-17 丹东市房屋建设总公司建工机械厂 Cable winding apparatus with moment motor
CN203752347U (en) * 2014-04-18 2014-08-06 重庆四和晶工科技有限公司 Enclosure routing layout structure for sapphire squaring machine
CN105479610A (en) * 2016-01-07 2016-04-13 金建华 Multi-wire sawing machine with take-up and pay-off cylinders vertically arranged
CN205906815U (en) * 2016-08-17 2017-01-25 李学信 Frequency conversion after -combustion hydraulic pressure goes up and down to count rice machine
CN206048549U (en) * 2016-08-30 2017-03-29 浙江晶盛机电股份有限公司 A kind of cutting chamber of diamond wire silicon ingot excavation machine
CN106182480A (en) * 2016-08-31 2016-12-07 浙江晶盛机电股份有限公司 Diamond wire crystal ingot excavation machine
CN206983017U (en) * 2017-06-16 2018-02-09 无锡怀恩精密机械有限公司 A kind of single line cutting machine
CN207511561U (en) * 2017-08-03 2018-06-19 东华大学 A kind of fully automatic high-speed reel
CN207414526U (en) * 2017-10-24 2018-05-29 云南宇城杭萧钢结构有限公司 A kind of Multi-wire cutting device for multi-wire saw lathe
CN108098550A (en) * 2017-12-18 2018-06-01 沈阳中北真空技术有限公司 A kind of cutting method of diamond wire saw process equipment and neodymium iron boron magnetic body
CN208323865U (en) * 2018-06-21 2019-01-04 高本龙 A kind of Buddha's warrior attendant wire cutting machine

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109624114A (en) * 2018-12-15 2019-04-16 烟台力凯数控科技有限公司 A kind of jade single line excavation machine
CN111231142A (en) * 2020-03-05 2020-06-05 苏州市汇峰机械设备有限公司 Loop wire cutting machine
WO2021184583A1 (en) * 2020-03-16 2021-09-23 严东芳 Cutting and polishing integrated apparatus for crystal processing
CN112122699A (en) * 2020-08-21 2020-12-25 安徽华深铝业有限公司 Multi-angle cutting device is used in production of collection formula aluminium alloy of being convenient for
CN114953222A (en) * 2022-04-13 2022-08-30 大连连城数控机器股份有限公司 Split type cutting head for diamond wire single-line cutting machine and cutting method thereof
CN114833398A (en) * 2022-04-21 2022-08-02 中车青岛四方机车车辆股份有限公司 Cutting device and cutting method for railway vehicle body part
CN115815719A (en) * 2022-10-31 2023-03-21 东莞市品固精密五金制品有限公司 High-precision metal wire cutting device

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