CN102314795B - Numerical control machine tool assembling debugging maintaining and training apparatus - Google Patents
Numerical control machine tool assembling debugging maintaining and training apparatus Download PDFInfo
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- CN102314795B CN102314795B CN 201110306373 CN201110306373A CN102314795B CN 102314795 B CN102314795 B CN 102314795B CN 201110306373 CN201110306373 CN 201110306373 CN 201110306373 A CN201110306373 A CN 201110306373A CN 102314795 B CN102314795 B CN 102314795B
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- 238000012549 training Methods 0.000 title claims abstract description 12
- 238000001816 cooling Methods 0.000 claims abstract description 7
- 210000001015 abdomen Anatomy 0.000 claims description 9
- 238000005096 rolling process Methods 0.000 claims description 9
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 230000009466 transformation Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000013461 design Methods 0.000 abstract description 2
- 238000003745 diagnosis Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000012258 culturing Methods 0.000 abstract 1
- 239000010687 lubricating oil Substances 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
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Abstract
The invention relates to a numerical control machine tool assembling debugging maintaining and training apparatus which comprises a workbench and a control cabinet. Main components of the workbench comprise a cooling motor, a main shaft motor, a main shaft encoder, an automatic knife rest, a third shaft motor, a lubricating oil case and a cross slide bench. Cables of each component are connected with the control cabinet through a wire duct. Beneficial effects of the invention are as follows: the apparatus is exclusively used in culturing numerical control machine tool assembling debugging and maintaining ability of a student, firstly, through assembling and debugging modules one by one, the student grasps work principle of a numerical control machine tool and effects of each component, and a base of numerical control machine tool fault diagnosis is established; secondly, through full disassembly and assembly of components, basic ability of using a tool and reading an electrical diagram and higher ability of whole machine debug of the student are trained; thirdly, a failed component can substitute an original component to design a fault actively, high-grade ability of diagnosing and eliminating a fault of the student is trained.
Description
Technical field
The present invention relates to the numerical control machine tool assembling debugging maintaining actual training device.
Background technology
At present in numerical control machine tool assembling debugging maintaining teaching, if adopt true numerically-controlled machine, high cost, and because the processing tasks of numerically-controlled machine is heavy and can't guarantee normal teaching.
Summary of the invention
Technical matters to be solved by this invention is: a kind of numerical control machine tool assembling debugging maintaining actual training device is provided, and this device is compatible good, but being dismounted for multiple times is and cheap, can satisfy well the needs of numerical control machine tool assembling debugging maintaining training and teaching and Technique Authentication.
the present invention solves the problems of the technologies described above the technical scheme that adopts: the numerical control machine tool assembling debugging maintaining actual training device, include worktable and switch board, and the main components of described worktable includes cooling motor, spindle motor and spindle encoder, automatic knife rack, the 3rd spindle motor, grease-box and cross slid platform, the cable of each components and parts is connected with switch board by wire casing, and described cross slid platform includes upper mounting plate, base plate, rolling guide-rail pairs, adjustable feet, bearing seat, the double nut ball guide screw nat, the single nut ball guide screw nat, motor cabinet, motor, shaft coupling, limit switch, limit switch frame and belly board wherein, are installed on rolling guide-rail pairs and by bearing seat on described base plate, double nut ball guide screw nat and nut seat, motor cabinet, motor, shaft coupling, the major axis that limit switch and limit switch are configured to also is installed on cushion block on rolling guide-rail pairs, which is provided with belly board, is provided with the single nut ball guide screw nat on belly board, and cushion block is installed in below upper mounting plate.
press such scheme, described switch board includes direct supply, fuse, auxiliary reclay, main breaker, AC servo driver, SINUMERIK 802C numerical control unit, frequency converter, A.C. contactor, low-voltage circuit breaker, control transformer, saddle controller, driving transformer, described switch board is by main breaker and fuse access three-phase supply, six low-voltage circuit breakers are in charge of six branch roads, article one, prop up the route driving transformer voltage is reduced to AC220V, offer AC servo driver, the AC servo motor that drives again on worktable is rotated, and offer AC servo motor and spindle encoder, the second branch road is AC220V by the control transformer transformation, be converted to DC24V by direct supply again, provide power supply to SINUMERIK 802C numerical control unit, the PLC interface of SINUMERIK 802C numerical control unit access automatic knife rack cutter spacing signal and limit switch signal, article three, branch road directly accesses frequency converter, and SINUMERIK 802C numerical control unit is controlled the rotating speed of motor and turns to by control line and auxiliary reclay, article four, and the 5th branch road access grease-box and cooling motor by A.C. contactor respectively, article six, branch road access saddle controller drives the automatic knife rack rotation.
The principle of operation of principle of operation of the present invention and numerically controlled lathe is basic identical, just there is no in operation mounting cutter, can not produce true cutting.
Beneficial effect of the present invention is:
The present invention is exclusively used in the numerical control machine tool assembling debugging maintaining technical ability of cultivating the student, and the one, can make the student grasp the principle of work of numerically-controlled machine and the effect of each components and parts by debuging of module one by one, lay the basis of diagnosing faults of numerical control machine; The 2nd, can be by entirely tearing full dress open, the basic skills of training student's tool using and recognition electric diagram and machine debugging than high professional qualification; The 3rd, the components and parts of available inefficacy substitute original components and parts, the active design error failure, and training student diagnosis and the senior technical ability of fixing a breakdown, its main innovate point is embodied in:
1) adopt the good SINUMERIK 802C numerical control unit of versatility, SINUMERIK 802C numerical control unit is compatible good to various universal frequency converters and AC servo machinery driving device, and antijamming capability is strong, and is cheap;
2) adopt the input/output signal of auxiliary reclay conversion PLC, auxiliary reclay can show whether the input/output signal of PLC is normal, facilitates tracing trouble;
3) adopt grease-box, and the input port of the alerting signal of grease-box access PLC;
4) adopt saddle controller, saddle controller is today's numerical control lathe control device commonly used, and the operation of energy cutter setting frame provides multiple protective;
5) turnning and milling shares, and switch board of the present invention adopts three AC servo motor, both can be set to lathe system, can be set to again the milling machine system, facilitates training and teaching and Technique Authentication;
6) adopt the double nut ball guide screw nat, cross slid platform major axis of the present invention is comprised of the double nut ball guide screw nat, can complete the task of the pretightning force of regulating ball guide screw nat;
7) the present invention selects micro-machine, and is safe and practical, and not high to power requirement;
8) the present invention can tear full dress entirely open, facilitates complete machine to debug.
Description of drawings
Fig. 1 is the arrangenent diagram of worktable;
Fig. 2 is the structural representation of cross slid platform;
Fig. 3 is the components and parts arrangenent diagram of switch board;
Fig. 4 is the switch board wiring schematic diagram.
Embodiment
Below by embodiment, and in conjunction with Fig. 1, structure of the present invention is done to describe further:
the numerical control machine tool assembling debugging maintaining actual training device includes worktable 9 and switch board 44, and the main components of described worktable 9 includes cooling motor 1, spindle motor 2 and spindle encoder 3, automatic knife rack 4, the 3rd spindle motor 6, grease-box 7 and cross slid platform 8, the cable of each components and parts is connected with switch board 44 by wire casing 5, and described cross slid platform 8 includes upper mounting plate 10, base plate 11, rolling guide-rail pairs 12, adjustable feet 13, bearing seat 14, double nut ball guide screw nat 15, single nut ball guide screw nat 16, motor cabinet 17, motor 18, shaft coupling 19, limit switch 20, limit switch frame 21 and belly board 22 wherein, are equipped with rolling guide-rail pairs 12 and by bearing seat 14 on described base plate 11, double nut ball guide screw nat 15 and nut seat, motor cabinet 17, motor 18, shaft coupling 19, the major axis that limit switch 20 and limit switch frame 21 consist of, on rolling guide-rail pairs 12, cushion block is installed, be installed on belly board 22 on it, be installed on single nut ball guide screw nat 16 on belly board 22, cushion block is installed in upper mounting plate 10 belows, and described switch board 44 includes direct supply 23, fuse 24, wire casing 25, auxiliary reclay 26, main breaker 27, AC servo driver 28, ventilating fan 29, SINUMERIK802C numerical control unit 30, three look warning lamps 31, scram button 32, NC start button 33, NC stop button 34, electronic hand wheel 35, connection terminal 1, frequency converter 37, connection terminal 2 38, A.C. contactor 39, low-voltage circuit breaker 40, control transformer 41, saddle controller 42, driving transformer 43, described switch board 44 is by main breaker 27 and fuse 24 access three-phase supply, six low-voltage circuit breakers 40 are in charge of six branch roads, article one, prop up route driving transformer 43 voltage is reduced to AC220V, offer AC servo driver 28, the AC servo motor 18 that drives again on worktable is rotated, AC servo motor 18 and spindle encoder 3, the second branch road is AC220V by control transformer 41 transformations, be converted to DC24V by direct supply 23 again, provide power supply to SINUMERIK 802C numerical control unit 30, the PLC interface of SINUMERIK 802C numerical control unit 30 access automatic knife rack 4 cutter spacing signals and limit switch 20 signals, article three, branch road directly accesses frequency converter 37, and SINUMERIK 802C numerical control unit 30 is controlled the rotating speed of motor and turns to by control line and auxiliary reclay 26, article four, and the 5th branch road respectively by A.C. contactor 39 access grease-box 7 and cooling motors 1, article six, branch road access saddle controller 42 drives automatic knife rack 4 rotations.
The above, it is only preferred embodiment of the present invention, be not that any pro forma restriction is done in invention, every foundation technical spirit of the present invention all still is within the scope of the present invention any simple modification, equivalent variations and modification that above embodiment does.
Claims (1)
1. the numerical control machine tool assembling debugging maintaining actual training device, include worktable (9) and switch board (44), and the main components of described worktable (9) includes cooling motor (1), spindle motor (2) and spindle encoder (3), automatic knife rack (4), the 3rd spindle motor (6), grease-box (7) and cross slid platform (8), the cable of each components and parts is connected with switch board (44) by wire casing (5), and described cross slid platform (8) includes upper mounting plate (10), base plate (11), rolling guide-rail pairs (12), adjustable feet (13), bearing seat (14), double nut ball guide screw nat (15), single nut ball guide screw nat (16), motor cabinet (17), motor (18), shaft coupling (19), limit switch (20), limit switch frame (21) and belly board (22) wherein, are installed on rolling guide-rail pairs (12) and by bearing seat (14) on described base plate (11), double nut ball guide screw nat (15) and nut seat, motor cabinet (17), motor (18), shaft coupling (19), the major axis that limit switch (20) and limit switch frame (21) consist of, also be installed on cushion block on rolling guide-rail pairs (12), which is provided with belly board (22), (be provided with single nut ball guide screw nat (16) on 22, cushion block is installed in below upper mounting plate (10) at belly board, described switch board (44) includes direct supply (23), fuse (24), auxiliary reclay (26), main breaker (27), AC servo driver (28), SINUMERIK 802C numerical control unit (30), frequency converter (37), A.C. contactor (39), low-voltage circuit breaker (40), control transformer (41), saddle controller (42), driving transformer (43), described switch board (44) is by main breaker (27) and fuse (24) access three-phase supply, six low-voltage circuit breakers (40) are in charge of six branch roads, article one, prop up route driving transformer (43) voltage is reduced to AC220V, offer AC servo driver (28), the AC servo motor (18) that drives again on worktable is rotated, and offer AC servo motor (18) and spindle encoder (3), the second branch road is AC220V by control transformer (41) transformation, be converted to DC24V by direct supply (23) again, provide power supply to SINUMERIK 802C numerical control unit (30), the PLC interface of SINUMERIK 802C numerical control unit (30) access automatic knife rack (4) cutter spacing signal and limit switch (20) signal, article three, branch road directly accesses frequency converter (37), and SINUMERIK 802C numerical control unit (30) is controlled the rotating speed of motor and turns to by control line and auxiliary reclay (26), article four, and the 5th branch road respectively by A.C. contactor (39) access grease-box (7) and cooling motor (1), article six, branch road access saddle controller (42) drives automatic knife rack (4) rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110306373 CN102314795B (en) | 2011-10-11 | 2011-10-11 | Numerical control machine tool assembling debugging maintaining and training apparatus |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110306373 CN102314795B (en) | 2011-10-11 | 2011-10-11 | Numerical control machine tool assembling debugging maintaining and training apparatus |
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| CN102314795A CN102314795A (en) | 2012-01-11 |
| CN102314795B true CN102314795B (en) | 2013-05-22 |
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| CN 201110306373 Expired - Fee Related CN102314795B (en) | 2011-10-11 | 2011-10-11 | Numerical control machine tool assembling debugging maintaining and training apparatus |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104669115A (en) * | 2015-03-30 | 2015-06-03 | 泉州市鑫海能源科技有限公司 | Control system for stone polishing machine |
| CN106683516A (en) * | 2017-01-19 | 2017-05-17 | 张旻 | Practical training examination integrated system for electrical circuit faults of machine tools |
| CN109002008A (en) * | 2018-04-23 | 2018-12-14 | 西安工业大学 | A kind of cross slid platform automated calibration system based on monocular vision |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030228560A1 (en) * | 2002-06-06 | 2003-12-11 | Bwxt Y-12, Llc | Applied instructional system |
| CN1975805A (en) * | 2006-12-19 | 2007-06-06 | 沈阳市装备制造工程学校 | Digital control comprehensive practical traning platform |
| CN200993823Y (en) * | 2006-12-19 | 2007-12-19 | 沈阳市装备制造工程学校 | Numerical control comprehensive practical training platform |
| CN201741324U (en) * | 2010-08-04 | 2011-02-09 | 淮安信息职业技术学院 | Numerically-controlled maintenance experimental rig |
| CN202275547U (en) * | 2011-10-11 | 2012-06-13 | 武汉电力职业技术学院 | Numerical control machine tool assembly, debugging, maintenance practice training device |
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