CN211349905U - Open type simple numerical control platform integrating physics and reality and easy to teach - Google Patents
Open type simple numerical control platform integrating physics and reality and easy to teach Download PDFInfo
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- CN211349905U CN211349905U CN201921521021.2U CN201921521021U CN211349905U CN 211349905 U CN211349905 U CN 211349905U CN 201921521021 U CN201921521021 U CN 201921521021U CN 211349905 U CN211349905 U CN 211349905U
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Abstract
The utility model belongs to the technical field of numerical control machine tools, in particular to an open type simple numerical control platform integrating physics and reality, which is easy to be taught and comprises a machine tool body, a control module and a computer; the computer is electrically connected with the control module and is used for inputting an operation instruction and converting the operation instruction into a drive code which can be recognized by the control module; the control module is used for driving the mechanical body to move according to the driving code; the control module comprises a motion controller, a frequency converter, a stepping motor driver and a servo controller, and the machine tool body comprises a spindle motor, a rotating spindle, a stepping motor, a horizontal workbench, a servo motor and a vertical workbench. The machine tool is simple in structure, small in size and light in weight, the spindle is controlled to rotate through the spindle motor, the horizontal workbench is controlled to horizontally move through the stepping motor, the vertical workbench is controlled to vertically move through the servo motor, and the teaching purpose is achieved.
Description
Technical Field
The utility model belongs to the technical field of the digit control machine tool, concretely relates to simple and easy numerical control platform of real an organic whole of open reason of easily imparting knowledge to students.
Background
With the rapid development of modern machining technology, especially the wide application of numerical control technology and the popularization of numerical control equipment, the demand for innovative and composite talents is increasing. The development of scientific and technological economy can not be realized, but China urgently needs to cultivate a large number of engineering talents which can adapt to and support intelligent manufacturing at present, and talent cultivation must be put at more prominent strategic positions. Although training centers of different scales are established in all colleges and universities, the training centers are limited by factors such as functions of numerical control equipment and control systems, the defects of poor system openness, high equipment purchasing cost, unfriendly operation interfaces and the like exist in the practice process, students are difficult to combine theoretical knowledge with practice application, the phenomenon that theoretical teaching and practice teaching are not consistent or even disjointed is caused, and the learning knowledge and the learning skills of student systems are not facilitated. Therefore, higher and updated targets and requirements are provided for education and teaching units in the aspects of human talent cultivation, teaching equipment investment and the like, the construction is consistent with industrial reality, a certain technical leading effect is achieved, and meanwhile, the intelligent manufacturing automatic teaching system which meets the functional requirements of scientific research, display, teaching and practical training is urgent.
Disclosure of Invention
The utility model aims at overcoming the difficult problem of numerical control machine tool teaching among the prior art.
Therefore, the utility model provides an open type simple numerical control platform with physical and physical integration, which is easy to be taught and comprises a machine tool body, a control module and a computer;
the computer is electrically connected with the control module and is used for inputting an operation instruction and converting the operation instruction into a drive code which can be recognized by the control module;
the control module is used for driving the mechanical body to move according to the driving code;
the control module comprises a motion controller, a frequency converter, a stepping motor driver and a servo controller, and the machine tool body comprises a spindle motor, a rotating spindle, a stepping motor, a horizontal workbench, a servo motor and a vertical workbench;
the input of converter, step motor driver and servo controller all with the motion control ware electricity is connected, the output of converter, step motor driver and servo controller is connected with spindle motor, step motor and servo motor electricity respectively, spindle motor, step motor and servo motor are connected in rotary main shaft, horizontal table and vertical table respectively.
Preferably, the motion controller is model number GE300-SG controller.
Preferably, the machine tool body further comprises a base, a horizontal supporting seat and a stand column are arranged on the base, the vertical workbench is slidably mounted on the stand column, and the horizontal workbench is slidably mounted on the horizontal supporting seat.
Preferably, the upright is provided with a screw rod, the vertical workbench is slidably arranged on the screw rod, the servo motor is fixedly connected with the upright, and an output shaft of the servo motor is connected with the screw rod.
Preferably, a weight box is arranged on the upright post.
Preferably, the machine tool is a milling machine.
Preferably, the horizontal workbench comprises an X-axis stepping motor and a Y-axis stepping motor, and the X-axis stepping motor is slidably mounted on an output shaft of the Y-axis stepping motor.
Preferably, the model of the stepping motor driver is 3ND1183, the model of the stepping motor is 863S68H, and pins U, V and W of the stepping motor driver are respectively connected with the stepping motor.
Preferably, the machine tool further comprises a cooling pump and an indicator light.
The utility model has the advantages that: the utility model provides an easy-to-teach open type simple numerical control platform integrating physics and reality, which comprises a machine tool body, a control module and a computer; the computer is electrically connected with the control module and is used for inputting an operation instruction and converting the operation instruction into a drive code which can be recognized by the control module; the control module is used for driving the mechanical body to move according to the driving code; the control module comprises a motion controller, a frequency converter, a stepping motor driver and a servo controller, and the machine tool body comprises a spindle motor, a rotating spindle, a stepping motor, a horizontal workbench, a servo motor and a vertical workbench. The machine tool is simple in structure, small in size and light in weight, the spindle is controlled to rotate through the spindle motor, the horizontal workbench is controlled to horizontally move through the stepping motor, the vertical workbench is controlled to vertically move through the servo motor, and the teaching purpose is achieved.
The present invention will be described in further detail with reference to the accompanying drawings.
Drawings
FIG. 1 is a schematic block diagram of an open physical and physical integrated simple numerical control platform easy for teaching;
FIG. 2 is a schematic structural diagram of the open physical and physical integrated simple numerical control platform easy for teaching;
FIG. 3 is a schematic structural view of a horizontal workbench of the simple numerical control platform with an open physical and physical integration, which is easy to teach;
FIG. 4 is a wiring diagram of the motion controller of the simple numerical control platform of the open physical and physical integration easy to teach;
fig. 5 is the utility model discloses the simple and easy numerical control platform's of open reason reality circuit diagram of working a telephone switchboard of easy teaching.
Description of reference numerals: the automatic cutting machine comprises a computer 100, a control module 200, a machine tool body 300, a vertical workbench 1, a horizontal workbench 2, a stand column 3, a base 4, a spindle motor 5, a cutter 6, a workpiece 7, a panel 8, a Y-axis motor 9, a Y-axis bottom plate 10, an X-axis sliding seat 11, an X-axis base 12, an X-axis motor 13 and a baffle 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention.
The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature; in the description of the present invention, "a plurality" means two or more unless otherwise specified.
As shown in fig. 1 to 3, the utility model provides an easy-to-teach open type simple numerical control platform integrating physical and physical functions, which comprises a machine tool body 300, a control module 200 and a computer 100;
the computer 100 is electrically connected with the control module 200, and the computer 100 is used for inputting an operation instruction and converting the operation instruction into a drive code which can be recognized by the control module 200;
the control module 200 is used for driving the mechanical body to move according to the driving code;
the control module 200 comprises a motion controller, a frequency converter, a stepping motor driver and a servo controller, and the machine tool body 300 comprises a spindle motor 5, a rotating spindle, a stepping motor, a horizontal workbench 2, a servo motor and a vertical workbench 1;
the input of converter, step motor driver and servo controller all with the motion control ware electricity is connected, the output of converter, step motor driver and servo controller is connected with spindle motor 5, step motor and servo motor electricity respectively, spindle motor 5, step motor and servo motor are connected in rotary main shaft, horizontal table 2 and vertical table 1 respectively.
As can be seen from this, when the teacher operates the relevant operations on the computer 100, such as the operations of spindle rotation, X-axis feeding, Y-axis feeding, or Z-axis zeroing, the computer 100 converts the input operation commands into the driving codes recognizable by the control module 200, and then the motion controller transmits the corresponding commands to the frequency converter, the stepper motor driver, or the servo controller, respectively. The frequency converter controls a spindle motor 5 to rotate, and drives a rotating spindle to rotate, so that a cutter 6 can be driven to complete drilling or turning and milling operations; the stepping motor driver drives the stepping motor to horizontally translate in XY direction, so that the horizontal movement of the horizontal workbench 2 is realized; the servo controller drives the servo motor to move, and the servo motor drives the vertical workbench 1 to vertically move up and down to complete the movement in the Z-axis direction. The numerical control machine tool for teaching is small in size, half of the size of a common numerical control milling machine, and the moving speed of each shaft is very low, so that a student can observe the numerical control machine tool beside the numerical control milling machine.
The machine tool can also be used for physical operation drilling by mounting a workpiece 7 on the horizontal table 2 and a tool 6 on the rotary spindle.
By adopting the technical scheme, Visual C + + is selected as a tool, and a modularized design idea is adopted to design a software part of the control module. The software can realize the functions on an industrial personal computer, can check and compile NC codes, and can complete the functions of automatic processing, tool setting, processing track simulation and the like through a motion controller; the human-computer interface is friendly and easy to use. Source code for the primary functional design is provided. The source code of the software is open, and due to the adoption of the modular design idea, a user can add corresponding modules according to the use requirement of the user. The machine tool for teaching has the following beneficial effects:
1. the teaching and processing dual-purpose numerical control milling machine control system based on artificial intelligence adopts a DSP motion control card as a core, the system is developed autonomously, the main functions of a general numerical control system can be completed, tiny parts can be processed, and particularly the teaching function is obvious. And the control circuit is completely transparent, so that the maintenance is convenient. The cost of the numerical control milling machine is only about half of that of the numerical control milling machine on the market, and the expense of the learning cost is reduced by nearly half.
2. Because the control circuit of the teaching and processing dual-purpose numerical control milling machine control system based on artificial intelligence is completely transparent, students can complete wiring and debugging according to the wiring diagram in experiments, the perceptual knowledge of the students is increased, and the experimental effect is obvious. The device can complete teaching experiment projects such as numerical control operation and programming experiments, digital motor control, common motor control, sensor principle, frequency converter use, electrical assembly, fault diagnosis and numerical control principle experiments, and greatly meets the experiment requirements of electromechanical major.
3. The PLC control type relevant experiment can be carried out on the teaching and processing dual-purpose numerical control milling machine control system based on artificial intelligence. Thereby enriching the experimental teaching content and simultaneously increasing the innovativeness of students.
As shown in FIG. 4 and FIG. 5, the model of the motion controller is GE300-SG controller. The horizontal workbench 2 comprises an X-axis stepping motor and a Y-axis stepping motor, and the X-axis stepping motor is slidably arranged on an output shaft of the Y-axis stepping motor. The type of the stepping motor driver is 3ND1183, the type of the stepping motor is 863S68H, and pins U, V and W of the stepping motor driver are respectively connected with the stepping motor. Therefore, the frequency converter, the stepping motor driver and the servo controller are controlled by the motion controller, and the P4 pin, the FP1 pin and the RP1 pin of the GE300-SG controller are respectively connected with the PUL + pin, the DIR-pin and the PUL-pin of the 3ND1183 driver, and the U, V pin and the W pin are connected with the X-axis stepping motor of the 863S 68H. The Y-axis stepper motor connections are similar.
Preferably, the machine tool body 300 further includes a base 4, the base 4 is provided with a horizontal support seat and a column 3, the vertical workbench 1 is slidably mounted on the column 3, and the horizontal workbench 2 is slidably mounted on the horizontal support seat. Therefore, the base 4, the upright column 3 and the moving platform are separately machined and formed and finally assembled together, so that the carrying, machining and installation are convenient, the upright column 3 and the horizontal supporting seat are vertically arranged, the verticality of the two workbenches can be guaranteed, and the machining precision of the whole machine tool is guaranteed.
According to the preferable scheme, a screw rod is arranged on the upright post 3, the vertical workbench 1 can be slidably arranged on the screw rod, the servo motor is fixedly connected with the upright post 3, and an output shaft of the servo motor is connected with the screw rod. As shown in figure 2, the vertical working platform 1 is installed on a slide rail of the upright post 3, the upper end of the vertical working platform is pulled through a rope, the rope is pulled up or put down through the rotation of a servo motor in the upright post 3, and therefore the vertical working platform can interact up and down along the slide rail of the upright post 3 to realize the vertical movement of the Z axis of the rotating main shaft.
In a preferable scheme, a weight box is arranged on the upright post 3. The processing is more stable, and the vibration is reduced.
Preferably, the machine tool is a milling machine.
In a preferred scheme, the horizontal workbench 2 comprises an X-axis stepping motor and a Y-axis stepping motor, and the X-axis stepping motor is slidably mounted on an output shaft of the Y-axis stepping motor. As shown in fig. 3, an X-axis base 12 is mounted on the base 4, and two ends of the X-axis base 12 are provided with a baffle 14 to prevent the X-axis base from sliding out. The X-axis motor 13 is connected with a screw rod, the screw rod is located in the X-axis sliding seat 11, the Y-axis bottom plate 10 is installed in the X-axis sliding seat 11 and is in threaded connection with the screw rod, and when the X-axis motor 13 drives the screw rod to rotate, the Y-axis bottom plate 10 can be driven to slide in the X-axis sliding seat 11 along the X-axis direction. A Y-axis motor 9 is installed on the Y-axis bottom plate 10, a panel 8 is installed on the Y-axis motor 9, and the workpiece 7 can be installed on the panel 8. The principle of the movement of the panel 8 along the Y-axis direction by the Y-axis motor 9 is the same as that of the X-axis driving method, and is not described herein again.
Preferably, the machine tool further comprises a cooling pump and an indicator light. The cooling pump sprays the coolant liquid and plays the refrigerated effect of processing on cutter 6, and the pilot lamp can illuminate local, and the student of being convenient for observes study.
The utility model has the advantages that: the utility model provides an easy-to-teach open type simple numerical control platform integrating physics and reality, which comprises a machine tool body 300, a control module 200 and a computer 100; the computer 100 is electrically connected with the control module 200, and the computer 100 is used for inputting an operation instruction and converting the operation instruction into a drive code which can be recognized by the control module 200; the control module 200 is used for driving the mechanical body to move according to the driving code; the control module 200 comprises a motion controller, a frequency converter, a stepping motor driver and a servo controller, and the machine tool body 300 comprises a spindle motor 5, a rotating spindle, a stepping motor, a horizontal workbench 2, a servo motor and a vertical workbench 1. The machine tool is simple in structure, small in size and light in weight, the spindle is controlled to rotate by the spindle motor 5, the horizontal workbench 2 is controlled to horizontally move by the stepping motor, and the vertical workbench 1 is controlled to vertically move by the servo motor, so that the teaching purpose is achieved.
The above examples are merely illustrative of the present invention and do not limit the scope of the present invention, and all designs identical or similar to the present invention are within the scope of the present invention.
Claims (9)
1. The utility model provides an easy open reason real integrative simple and easy numerical control platform of teaching which characterized in that: comprises a machine tool body, a control module and a computer;
the computer is electrically connected with the control module and is used for inputting an operation instruction and converting the operation instruction into a drive code which can be recognized by the control module;
the control module is used for driving the machine tool body to move according to the driving codes;
the control module comprises a motion controller, a frequency converter, a stepping motor driver and a servo controller, and the machine tool body comprises a spindle motor, a rotating spindle, a stepping motor, a horizontal workbench, a servo motor and a vertical workbench;
the input of converter, step motor driver and servo controller all with the motion control ware electricity is connected, the output of converter, step motor driver and servo controller is connected with spindle motor, step motor and servo motor electricity respectively, spindle motor, step motor and servo motor are connected in rotary main shaft, horizontal table and vertical table respectively.
2. The easy-to-teach open type simple numerical control platform integrating physics and reality according to claim 1, wherein: the model of the motion controller is a GE300-SG controller.
3. The easy-to-teach open type simple numerical control platform integrating physics and reality according to claim 1, wherein: the machine tool body further comprises a base, a horizontal supporting seat and a stand column are arranged on the base, a vertical workbench is slidably mounted on the stand column, and a horizontal workbench is slidably mounted on the horizontal supporting seat.
4. The easy-to-teach open type simple numerical control platform integrating physics and reality according to claim 3, wherein: the vertical workbench is slidably arranged on the screw rod, the servo motor is fixedly connected with the vertical column, and an output shaft of the servo motor is connected with the screw rod.
5. The easy-to-teach open type simple numerical control platform integrating physics and reality according to claim 3, wherein: and the upright post is provided with a weight box.
6. The easy-to-teach open type simple numerical control platform integrating physics and reality according to claim 1, wherein: the machine tool is a milling machine.
7. The easy-to-teach open type simple numerical control platform integrating physics and reality according to claim 1, wherein: the horizontal workbench comprises an X-axis stepping motor and a Y-axis stepping motor, and the X-axis stepping motor is slidably mounted on an output shaft of the Y-axis stepping motor.
8. The easy-to-teach open type simple numerical control platform integrating physics and reality according to claim 7, wherein: the type of the stepping motor driver is 3ND1183, the type of the stepping motor is 863S68H, and pins U, V and W of the stepping motor driver are respectively connected with the stepping motor.
9. The easy-to-teach open type simple numerical control platform integrating physics and reality according to claim 1, wherein: the machine tool also comprises a cooling pump and an indicator light.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921521021.2U CN211349905U (en) | 2019-09-09 | 2019-09-09 | Open type simple numerical control platform integrating physics and reality and easy to teach |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921521021.2U CN211349905U (en) | 2019-09-09 | 2019-09-09 | Open type simple numerical control platform integrating physics and reality and easy to teach |
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| CN211349905U true CN211349905U (en) | 2020-08-25 |
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| CN201921521021.2U Active CN211349905U (en) | 2019-09-09 | 2019-09-09 | Open type simple numerical control platform integrating physics and reality and easy to teach |
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