CN103506724B - A kind of online calibration module of main shaft of numerically controlled wire cutting machine and using method - Google Patents
A kind of online calibration module of main shaft of numerically controlled wire cutting machine and using method Download PDFInfo
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- CN103506724B CN103506724B CN201310480459.1A CN201310480459A CN103506724B CN 103506724 B CN103506724 B CN 103506724B CN 201310480459 A CN201310480459 A CN 201310480459A CN 103506724 B CN103506724 B CN 103506724B
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Abstract
The present invention relates to a kind of online calibration module of main shaft and using method of numerically controlled wire cutting machine.Base of the present invention is installed fixed guide frame, the side of fixed guide frame is provided with drive motors, servo deceleration machine, lower return idler support and active roller support, and the top of fixed guide frame is provided with slide block, and the top of slide block is provided with cross bar; Upper return idler, lower return idler and active roller form 3 clamping devices, workpiece is fixed to, Y-direction at X, drive motors drives active roller to rotate by servo deceleration machine and power transmission shaft, and active roller is rotated by the frictional force drives workpiece between workpiece.Beneficial effect is: use three roller form clampings, easy to loading and unloading, the spacing between roller is adjustable, can meet the clamping workpiece of different-diameter; The control signal of direct use lathe itself, do not increase control signal, do not change programming mode, cost is low, and work-handling is convenient.
Description
Technical field
The present invention relates to a kind of numerically controlled wire cutting machine, particularly the online calibration module of a kind of main shaft of numerically controlled wire cutting machine and using method.
Background technology
Numerically controlled wire cutting machine is that diaxon controls, this diaxon is X, Y-direction moves, therefore simple shape can only be processed, the complicated shapes such as helicla flute can not be processed, traditional solution is on lathe, increase manual dividing head, but still can not make rotary motion and the transverse shifting On-line matching of main shaft, simple circumference array shape can only be processed, a kind of method is also had to be move in original X, Y-axis to increase a rotating shaft, this just needs to increase a control signal end in the controls again, adds difficulty and cost.
Summary of the invention
Object of the present invention is exactly in view of the foregoing defects the prior art has, the online calibration module of a kind of main shaft of numerically controlled wire cutting machine and using method are provided, the control signal of direct use lathe itself, do not increase control signal, do not change programming mode, the drive motors of calibration module is directly replaced the drive motors of X-axis, control the rotation of calibration module with the signal of X-axis, the movement of X, Y-axis is made into the rotation of Z axis and the movement of Y-axis.
A kind of online calibration module of main shaft of numerically controlled wire cutting machine, comprise return idler, lower return idler, slide block, fixed guide frame, base, drive motors, servo deceleration machine, workpiece, power transmission shaft, active roller, base is installed fixed guide frame, the side of fixed guide frame is provided with drive motors, servo deceleration machine, lower return idler support and active roller support, the top of fixed guide frame is provided with slide block, and the top of slide block is provided with cross bar; Described lower return idler support and active roller support install lower return idler and active roller respectively, described upper return idler is arranged on the outer end of cross bar, described upper return idler, lower return idler and active roller form 3 clamping devices, workpiece is fixed to, Y-direction at X, drive motors drives active roller to rotate by servo deceleration machine and power transmission shaft, and active roller is rotated by the frictional force drives workpiece between workpiece.
Above-mentioned active roller is provided with two groups or more, and lower return idler is identical with active roller quantity, and upper return idler is provided with a group or more, and the quantity of upper return idler is 1/2 of active roller and lower return idler quantity.
Above-mentioned active roller and lower return idler spacing adjustable, to be suitable for the workpiece of different-diameter, two active rollers are connected by shaft coupling, and spacing is adjustable, to be suitable for the workpiece of different length.
Above-mentioned slide block slides on fixed guide frame by ball-screw, to regulate the height of upper return idler, is suitable for the workpiece of different-diameter.
A using method for the online calibration module of main shaft of numerically controlled wire cutting machine, comprises the following steps:
(1) workpiece is placed on lower return idler and active roller, the spacing of lower return idler and active roller can be adjusted;
(2) height of the cross bar of the upper return idler of adjustment up and down, makes return idler be pressed on workpiece, manually adjusts the position of workpiece X, Y-direction on the table, makes Linear cut molybdenum filament be in workpiece end face home position;
(3) method of adjustment: take molybdenum filament as reference, molybdenum filament is allowed to press close to workpiece end face, on workpiece, two vertical marker are done along molybdenum filament, then rotational workpieces rotates 180 degree, see workpiece to revolve after turnback molybdenum filament position whether and before done molybdenum filament initial position overlap, if overlapped, illustrate that molybdenum filament is in the position in the center of circle, if not what overlap, then remember Y-axis handwheel 20 scale, then Y-axis handwheel 20 is rotated, molybdenum filament is overlapped with mark, and seeing the scale displacement on Y-axis handwheel, is exactly the position in the center of circle divided by 2 by displacement;
(4) start line cutting off machine is processed workpiece.
The invention has the beneficial effects as follows: on the clamping of workpiece, use three roller form clampings, easy to loading and unloading, the spacing between roller is adjustable, can meet the clamping workpiece of different-diameter;
The control signal of direct use lathe itself, do not increase control signal, do not change programming mode, the drive motors of calibration module is directly replaced the drive motors of X-axis, the rotation of calibration module is controlled with the signal of X-axis, the movement of X, Y-axis is made into the rotation of Z axis and the movement of Y-axis, cost is low, and work-handling is convenient.
Accompanying drawing explanation
Accompanying drawing 1 is side view of the present invention;
Accompanying drawing 2 is X-axis structure charts of wire cutting machine tool of the present invention;
Accompanying drawing 3 is front views of the present invention;
Accompanying drawing 4 is Y-axis structure charts of wire cutting machine tool of the present invention;
Accompanying drawing 5 is location mark figure that workpiece of the present invention revolves turnback;
Accompanying drawing 6 is initial position figure of workpiece of the present invention;
In upper figure: upper return idler 1, lower return idler 2, slide block 3, fixed guide frame 4, base 5, drive motors 6, servo deceleration machine 7, workpiece 8, power transmission shaft 9, active roller 10, coupling aviation plug 11, lower return idler support 12, active roller support 13, cross bar 14, molybdenum filament 15, platform of machine tool 16, X-axis ball screw assembly, 17, X-axis handwheel 18, Y-axis ball screw assembly, 19, Y-axis handwheel 20; Center of circle a, mark b, workpiece revolve molybdenum filament position c, molybdenum filament initial position d after turnback.
Detailed description of the invention
1-6 by reference to the accompanying drawings, the invention will be further described:
A kind of online calibration module of main shaft of numerically controlled wire cutting machine, comprise return idler 1, lower return idler 2, slide block 3, fixed guide frame 4, base 5, drive motors 6, servo deceleration machine 7, workpiece 8, power transmission shaft 9, active roller 10, base 5 is installed fixed guide frame 4, the side of fixed guide frame 4 is provided with drive motors 6, servo deceleration machine 7, lower return idler support 12 and active roller support 13, the top of fixed guide frame 4 is provided with slide block 3, and the top of slide block 3 is provided with cross bar 14; Described lower return idler support 12 and active roller support 13 install lower return idler 2 and active roller 10 respectively, described upper return idler 1 is arranged on the outer end of cross bar 14, described upper return idler 1, lower return idler 2 and active roller 10 form 3 clamping devices, workpiece 8 is fixed to, Y-direction at X, drive motors 6 drives active roller 10 to rotate by servo deceleration machine 7 and power transmission shaft 9, active roller 10 is rotated by the frictional force drives workpiece 8 between workpiece 8
Rotate X-axis handwheel 18 to be moved in X-axis by X-axis ball screw assembly, 17 driving machine bed platform 16, rotate Y-axis handwheel 20 and moved in Y-axis by Y-axis ball screw assembly, 19 driving machine bed platform 16.
The control driving power of drive motors 6 and the original X-axis CD-ROM drive motor of lathe respectively adds a coupling aviation plug 11, direct whenever necessary calibration module is installed on platform of machine tool, be transferred to by coupling aviation plug 11 on calibration module drive motors, drive motors must be identical with lathe original motor model.Speed reducing ratio between drive motors and active roller 10 matches, the arc length produced when active roller 10 is rotated is equal with the straight length of original X-axis, only need input X-axis air line distance just like this, not needing to change original programming mode when programming, cost is low, and work-handling is convenient.
Wherein, active roller 10 is provided with two groups or more, and lower return idler 2 is identical with active roller 10 quantity, and upper return idler 1 is provided with a group or more, and the quantity of upper return idler 1 is 1/2 of active roller 10 and lower return idler 2 quantity.
Above-mentioned active roller 10 is adjustable with lower return idler 2 spacing, and to be suitable for the workpiece of different-diameter, two active rollers 10 are connected by shaft coupling 9, and spacing is adjustable, to be suitable for the workpiece of different length.
Above-mentioned slide block 3 slides on fixed guide frame 4 by ball-screw, to regulate the height of upper return idler 1, is suitable for the workpiece of different-diameter.
A using method for the online calibration module of main shaft of numerically controlled wire cutting machine, comprises the following steps:
(1) workpiece 8 is placed on lower return idler 2 and active roller 10, the spacing of lower return idler 2 and active roller 10 can be adjusted;
(2) height of the cross bar of the upper return idler 1 of adjustment up and down, makes return idler 1 be pressed on workpiece 8, manually adjusts the position of workpiece X, Y-direction on the table, makes Linear cut molybdenum filament be in workpiece 8 end face home position;
(3) method of adjustment: with molybdenum filament 15 for reference, molybdenum filament 15 is allowed to press close to workpiece 8 end face, on workpiece 8, two vertical marker are done along molybdenum filament 15, then rotational workpieces 8 rotates 180 degree, see workpiece revolve turnback after molybdenum filament position c whether and be before molybdenum filament initial position d overlap, if overlapped, illustrate that molybdenum filament 15 is in the position of center of circle a, if not what overlap, then remember Y-axis handwheel 20 scale, then Y-axis handwheel 20 is rotated, molybdenum filament 15 is overlapped with mark b, and seeing the scale displacement on Y-axis handwheel 20, is exactly the position of center of circle a divided by 2 by displacement.
(4) start line cutting off machine is processed workpiece 8.
Claims (1)
1. the using method of the online calibration module of the main shaft of a numerically controlled wire cutting machine, it is characterized in that: the online calibration module of main shaft of numerically controlled wire cutting machine, comprise return idler (1), lower return idler (2), slide block (3), fixed guide frame (4), base (5), drive motors (6), servo deceleration machine (7), workpiece (8), power transmission shaft (9), active roller (10), base (5) is upper installs fixed guide frame (4), the side of fixed guide frame (4) is provided with drive motors (6), servo deceleration machine (7), lower return idler support (12) and active roller support (13), the top of fixed guide frame (4) is provided with slide block (3), the top of slide block (3) is provided with cross bar (14), described lower return idler support (12) and active roller support (13) install lower return idler (2) and active roller (10) respectively, described upper return idler (1) is arranged on the outer end of cross bar (14), described upper return idler (1), lower return idler (2) and active roller (10) form 3 clamping devices, by workpiece (8) X to, Y-direction is fixed, drive motors (6) drives active roller (10) to rotate by servo deceleration machine (7) and power transmission shaft (9), active roller (10) is rotated by the frictional force drives workpiece (8) between workpiece (8),
Its using method comprises the following steps:
(1) workpiece (8) is placed on lower return idler (2) and active roller (10), the spacing of lower return idler (2) and active roller (10) can be adjusted;
(2) height of the cross bar of the upper return idler (1) of adjustment up and down, makes return idler (1) be pressed on workpiece (8), manually adjusts the position of workpiece X, Y-direction on the table, makes Linear cut molybdenum filament be in workpiece (8) end face home position;
(3) method of adjustment: with molybdenum filament (15) for reference, molybdenum filament (15) is allowed to press close to workpiece (8) end face, on workpiece (8), two vertical marker are done along molybdenum filament (15), then rotational workpieces (8) rotates 180 degree, see workpiece to revolve after turnback molybdenum filament position (c) whether and before done molybdenum filament initial position (d) overlap, if overlapped, illustrate that molybdenum filament (15) is in the position in the center of circle (a), if not what overlap, then remember Y-axis handwheel (20) scale, then Y-axis handwheel (20) is rotated, molybdenum filament (15) is overlapped with mark (b), see the scale displacement on Y-axis handwheel (20), be exactly the position in the center of circle (a) divided by 2 by displacement,
(4) start line cutting off machine is processed workpiece (8).
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| CN201310480459.1A CN103506724B (en) | 2013-10-15 | 2013-10-15 | A kind of online calibration module of main shaft of numerically controlled wire cutting machine and using method |
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| CN103506724B true CN103506724B (en) | 2015-10-28 |
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| CN111941280A (en) * | 2020-08-28 | 2020-11-17 | 褚德通 | Vertical face grinding machine plunge grinding fixture |
| CN112658984B (en) * | 2020-12-22 | 2023-01-31 | 广州永胜钢铁制品有限公司 | Austenitic stainless steel tube anti-falling feeding mechanism |
| CN112659212B (en) * | 2021-01-21 | 2024-02-02 | 陈晓坤 | Quick cutting device of hollow fiber membrane |
| CN113319724B (en) * | 2021-05-31 | 2023-04-07 | 浙江兰溪市海钜智能装备有限公司 | Bottle shoulder special plane of polishing |
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| CN203092180U (en) * | 2013-03-05 | 2013-07-31 | 汉森绍尔自动化设备（大连）有限公司 | High-precision gyroscope |
| CN203471093U (en) * | 2013-10-15 | 2014-03-12 | 东营明德石油科技有限公司 | Principal axis on-line scale mark module of numerically controlled wire-cut machine tool |
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| CN201470987U (en) * | 2009-08-10 | 2010-05-19 | 杭州浙西机械有限公司 | Cutting mechanism of pipe cutting machine |
| CN202271066U (en) * | 2011-10-14 | 2012-06-13 | 耐普罗机械（天津）有限公司 | Jig for linearly cutting circular workpiece |
| CN202462112U (en) * | 2011-11-26 | 2012-10-03 | 中信戴卡轮毂制造股份有限公司 | Wheel mold index chuck |
| CN203092180U (en) * | 2013-03-05 | 2013-07-31 | 汉森绍尔自动化设备（大连）有限公司 | High-precision gyroscope |
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Effective date of registration: 20221209 Address after: 266200 South of Fengshan Road, Fengcheng Central Community, Jimo City, Qingdao, Shandong Province Patentee after: Qingdao Deming Petroleum Machinery Co.,Ltd. Patentee after: DONGYING MINGDE PETROLEUM TECHNOLOGY Co.,Ltd. Address before: 257000 No. 123, Huanghe Road, Dongying District, Dongying City, Shandong Province Patentee before: DONGYING MINGDE PETROLEUM TECHNOLOGY Co.,Ltd. |