CN206178446U - CNC system of processing of digit control machine tool - Google Patents
CNC system of processing of digit control machine tool Download PDFInfo
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- CN206178446U CN206178446U CN201621233980.0U CN201621233980U CN206178446U CN 206178446 U CN206178446 U CN 206178446U CN 201621233980 U CN201621233980 U CN 201621233980U CN 206178446 U CN206178446 U CN 206178446U
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Abstract
The utility model belongs to the technical field of CNC system of processing, especially, relate to a CNC system of processing of digit control machine tool, CNC system of processing bus communication connects in rate servo system in feed shaft position control system interface, feed shaft position control system interface outlet, the rate servo system output connection is quick -witted with the manufacturing in servomotor, servomotor and manufacturing machine are exported respectively in a photoelectric encoder, the interface in feed shaft position control system is exported to photoelectric encoder feedback, the utility model provides a prior art have the most distributed processing that adopts of the most CNC of prior art processing, decrease cutter grinder, damaged and machine tool machining vibration etc. Can not carry out real -time supervision and processing, simultaneously can not be to lathe rotational speed of driving shaft, the amount of feeding etc. Add the problem that technological parameter carries out real -time optimal control, real -time optimal control has, the functional of CNC system of processing has been improved, CNC system of processing position control has been realized, the throughput's of multiple signal useful technological effect has been improved.
Description
Technical field
The utility model belongs to numerically-controlled machine tool system technical field, more particularly to a kind of Digit Control Machine Tool CNC systems of processing.
Background technology
Digital control processing refers to send instruction by control system to make cutter make satisfactory various motions, with numeral and letter
Form represents the processing that the technical requirements such as the shape and size of workpiece and processing technology requirement are carried out, and it refers on Digit Control Machine Tool
The technical process of part processing is carried out, Digit Control Machine Tool is a kind of lathe controlled with computer, for controlling the calculating of lathe
Machine, either special-purpose computer or all-purpose computer are all referred to as digital control system, and the motion of Digit Control Machine Tool and auxiliary movement are equal
It is controlled by the instruction that digital control system sends, and the instruction of digital control system is according to material, processing request, the machine of workpiece by programmer
The characteristic of bed and the instruction format of system defined（Numerical control language or symbol）Establishment, digital control system is according to programmed instruction to watching
Clothes to be put send operation with other functional parts or cut off information and control the various motions of lathe, when the procedure knot of part
Shu Shi, lathe will be automatically stopped, any Digit Control Machine Tool, if not being input into programmed instruction, numerical control in its digital control system
Lathe cannot work, and the controlled actuation of lathe generally comprises the starting of lathe, stops, and the start and stop of main shaft, direction of rotation and turn
The conversion of speed, the direction of feed motion, speed, mode；The compensation of the selection, length and radius of cutter, the replacing of cutter, cooling
Liquid is opened, closed, and prior art has prior art major part CNC processing and uses distributed treatment mostly, to cutter mill
Damage, damaged and machine tooling vibration etc. can not carry out real-time monitoring and treatment, while can not be to machine spindle speed, the amount of feeding
Deng the problem for adding technological parameter to carry out real-time optimal control.
The content of the invention
The utility model provides a kind of CNC systems of processing of Digit Control Machine Tool, existing to solve to propose in above-mentioned background technology
Distributed treatment, Cutter wear, breakage and machine tooling vibration used mostly and there is prior art major part CNC processing in technology
Etc. real-time monitoring and treatment can not be carried out, while can not add the technological parameter to carry out in real time to machine spindle speed, amount of feeding etc.
The problem of optimal control.
The technical problem that the utility model is solved is realized using following technical scheme：A kind of CNC of Digit Control Machine Tool adds
Work system, including CNC system of processing buses, the CNC systems of processing bus communication enter in feeding axis Position Control System interface
Rate servo system is connected to the output of axis Position Control System interface, the rate servo system output is connected to servo-electric
Machine and manufacturing machine, the servomotor and manufacturing machine are output in the first photoelectric encoder, first photoelectric encoder respectively
Feedback is output in feeding axis Position Control System interface；
The CNC systems of processing bus communication connects in spindle control system interface, the spindle control system interface output
Main shaft driving device is connected to, the main shaft driving device is connected to spindle drive motor, and the spindle drive motor is connected to the second light
Photoelectric coder, the second photoelectric encoder feedback is output in spindle control system interface；
The CNC systems of processing bus communication is connected to forceful electric power in lathe driving interface, the lathe driving interface output
Case, the heavy current box output is connected to lathe.
Further, the CNC systems of processing also include system control subsystem, and the system control subsystem includes difference
Be connected to the central processing unit of CNC system of processing buses, control system processing routine memory, part program memory,
Timing and interrupt control unit.
Further, the CNC systems of processing also include man-machine interface processing subsystem, the man-machine interface processing subsystem
Including communicating in the user-machine interface of CNC system of processing buses, the user-machine interface is connected to input-output equipment.
Further, the CNC systems of processing also include Communication processing system, the Communication processing system include communicate in
The communication interface of CNC system of processing buses, the communication interface is connected to external control system.
The beneficial effects of the utility model are：
1st, this patent feeds axle position using the CNC systems of processing bus communication in feeding axis Position Control System interface
Put the output of control system interface and be connected to rate servo system, the rate servo system output is connected to servomotor and system
Machine is made, the servomotor and manufacturing machine are output in the first photoelectric encoder respectively, and the first photoelectric encoder feedback is defeated
For feeding axis Position Control System interface, the CNC systems of processing bus communication is in spindle control system interface, the main shaft
The output of control system interface is connected to main shaft driving device, and the main shaft driving device is connected to spindle drive motor, the main shaft
Motor is connected to the second photoelectric encoder, and the second photoelectric encoder feedback is output in spindle control system interface, described
CNC systems of processing bus communication is connected to heavy current box, the heavy current box in lathe driving interface, the lathe driving interface output
Output is connected to lathe, when in use, due to the geological information and technique information needed for process are represented with digital quantity
Come, nc program is developed with the code and form of regulation, this procedure is then input to number with appropriate mode
Control device.After numerical control device carries out treatment and computing to input information, result is transported to the servo-drive system of lathe, controls lathe
Moving component is moved by predetermined track and speed, because high performance Computerized digital control system can simultaneously control multiple axles, and
Can Cutter wear, damaged and machine tooling vibration etc. carry out real-time monitoring and treatment, can also be to machine spindle speed, the amount of feeding
Real-time optimal control is carried out Deng technological parameter is added.
2nd, this patent is using the CNC systems of processing bus communication in lathe driving interface, and the lathe driving interface is defeated
Go out and be connected to heavy current box, heavy current box output is connected to lathe, due to the supply of control machine tool coolant, spindle motor start-stop,
The function such as speed governing and tool changing, improves the feature of CNC systems of processing.
3rd, this patent feeds axle position using the CNC systems of processing bus communication in feeding axis Position Control System interface
Put the output of control system interface and be connected to rate servo system, the rate servo system output is connected to servomotor and system
Machine is made, the servomotor and manufacturing machine are output in the first photoelectric encoder respectively, and the first photoelectric encoder feedback is defeated
For feeding axis Position Control System interface, due to control cutter and the relative motion position or track of workpiece, realize CNC and add
Work system position controls.
4th, this patent uses the CNC systems of processing bus communication in spindle control system interface, the Spindle control system
System interface output is connected to main shaft driving device, and the main shaft driving device is connected to spindle drive motor, the spindle drive motor
The second photoelectric encoder is connected to, the second photoelectric encoder feedback is output in spindle control system interface, due to system
The conditions of machine tool signal obtained in running（Such as cutter signal, workbench excess of stroke signal in place）Treatment is analyzed, is made
System makes corresponding reaction, and such as workbench overtravel protection device alarm improves the disposal ability of multi-signal.
Brief description of the drawings
Fig. 1 is a kind of function structure chart of the CNC systems of processing of Digit Control Machine Tool of the utility model.
Specific embodiment
The utility model is described further below in conjunction with accompanying drawing：
In figure：1-CNC system of processing buses, 2- feeding axis Position Control System interfaces, 3- rate servo systems, 4- servos
Motor, 5- manufacturing machines, the photoelectric encoders of 6- first, 8- spindle control system interfaces, 9- main shaft driving devices, 10- main shafts electricity
Motivation, the photoelectric encoders of 11- second, 12- lathe driving interfaces, 13- heavy current boxs, 14- lathes, 15- system control subsystems,
16- central processing units, 17- control system processing routine memories, 18- part program memories, 19- timings are controlled with interruption
Device processed, 20- man-machine interface processing subsystems, 21- user-machine interfaces, 22- input-output equipment, 23- Communication processing systems,
24- external control systems, 25- communication interfaces.
Embodiment：
The present embodiment：As shown in figure 1, a kind of CNC systems of processing of Digit Control Machine Tool 14, including CNC systems of processing bus 1,
The CNC systems of processing bus 1 is communicated in feeding axis Position Control System interface 2, and feeding axis Position Control System interface 2 is exported
Rate servo system 3 is connected to, the output of the rate servo system 3 is connected to servomotor 4 and manufacturing machine 5, the servo
Motor 4 and manufacturing machine 5 are output in the first photoelectric encoder 6 respectively, and the feedback of the first photoelectric encoder 6 is output in feed shaft
Position control system interface 2；
The CNC systems of processing bus 1 is communicated in spindle control system interface 8, and the spindle control system interface 8 is exported
Main shaft driving device 9 is connected to, the main shaft driving device 9 is connected to spindle drive motor 10, and the spindle drive motor 10 is connected
In the second photoelectric encoder 11, the feedback of the second photoelectric encoder 11 is output in spindle control system interface 8；
The CNC systems of processing bus 1 is communicated in the driving interface 12 of lathe 14, and the output of 14 driving interface of the lathe 12 connects
Heavy current box 13 is connected to, the output of the heavy current box 13 is connected to lathe 14.
Further, the CNC systems of processing also include system control subsystem 15, and the system control subsystem 15 includes
It is connected to central processing unit 16, control system processing routine memory 17, the part processing journey of CNC systems of processing bus 1
Sequence memory 18, regularly with interrupt control unit 19.
Further, the CNC systems of processing also include man-machine interface processing subsystem 20, and the man-machine interface processes subsystem
System 20 includes communicating in the user-machine interface 21 of CNC systems of processing bus 1, and it is defeated that the user-machine interface 21 is connected to input
Go out equipment 22.
Further, the CNC systems of processing also include Communication processing system 23, and the Communication processing system 23 includes communication
In the communication interface 25 of CNC systems of processing bus 1, the communication interface 25 is connected to external control system 24.
Operation principle：
This patent, in feeding axis Position Control System interface, feeds shaft position by the CNC systems of processing bus communication
The output of control system interface is connected to rate servo system, and the rate servo system output is connected to servomotor and manufacture
Machine, the servomotor and manufacturing machine are output in the first photoelectric encoder, the first photoelectric encoder feedback output respectively
In feeding axis Position Control System interface, the CNC systems of processing bus communication is in spindle control system interface, the main shaft control
System interface output processed is connected to main shaft driving device, and the main shaft driving device is connected to spindle drive motor, the main shaft electricity
Motivation is connected to the second photoelectric encoder, and the second photoelectric encoder feedback is output in spindle control system interface, the CNC
System of processing bus communication is connected to heavy current box in lathe driving interface, the lathe driving interface output, and the heavy current box is defeated
Go out and be connected to lathe, when in use, due to the geological information and technique information needed for process are showed with digital quantity,
Nc program is developed with the code and form of regulation, this procedure then is input into numerical control with appropriate mode fills
Put.After numerical control device carries out treatment and computing to input information, result is transported to the servo-drive system of lathe, controls machine tool motion
Part is moved by predetermined track and speed, because high performance Computerized digital control system can simultaneously control multiple axles, and can be right
Tool wear, breakage and machine tooling vibration etc. carries out real-time monitoring and treatment, and also machine spindle speed, amount of feeding etc. can be added
Technological parameter carries out real-time optimal control, and the utility model solves prior art and there is prior art major part CNC processing greatly
Using distributed treatment, Cutter wear, breakage and machine tooling vibration etc. can not carry out real-time monitoring and treatment more, while
Technological parameter can not be added to machine spindle speed, amount of feeding etc. carries out the problem of real-time optimal control, with real-time optimal control,
The feature that improve CNC systems of processing, the disposal ability for realizing the position control of CNC systems of processing, improve multi-signal
Advantageous Effects.
Using the technical solution of the utility model, or those skilled in the art is in the inspiration of technical solutions of the utility model
Under, similar technical scheme is designed, and above-mentioned technique effect is reached, it is to fall into protection domain of the present utility model.
Claims (4)
1. CNC systems of processing of a kind of Digit Control Machine Tool, it is characterised in that including CNC system of processing buses, the CNC processing system
System bus communication is connected to speed servo system in feeding axis Position Control System interface, the interface output of feeding axis Position Control System
System, the rate servo system output is connected to servomotor and manufacturing machine, and the servomotor and manufacturing machine difference are defeated
For the first photoelectric encoder, the first photoelectric encoder feedback is output in feeding axis Position Control System interface；
The CNC systems of processing bus communication is connected in spindle control system interface, the spindle control system interface output
Main shaft driving device, the main shaft driving device is connected to spindle drive motor, and the spindle drive motor is connected to the second photoelectricity volume
Code device, the second photoelectric encoder feedback is output in spindle control system interface；
The CNC systems of processing bus communication is connected to heavy current box in lathe driving interface, the lathe driving interface output, institute
State heavy current box output and be connected to lathe.
2. a kind of CNC systems of processing of Digit Control Machine Tool according to claim 1, it is characterised in that the CNC systems of processing
Also include system control subsystem, the system control subsystem includes being connected to the centre of CNC system of processing buses
Reason device, control system processing routine memory, part program memory, timing and interrupt control unit.
3. a kind of CNC systems of processing of Digit Control Machine Tool according to claim 1, it is characterised in that the CNC systems of processing
Also include man-machine interface processing subsystem, the man-machine interface processing subsystem includes communicating in the people of CNC system of processing buses
Machine interface, the user-machine interface is connected to input-output equipment.
4. a kind of CNC systems of processing of Digit Control Machine Tool according to claim 1, it is characterised in that the CNC systems of processing
Also include Communication processing system, the Communication processing system includes communicating in the communication interface of CNC system of processing buses, described logical
Communication interface is connected to external control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621233980.0U CN206178446U (en) | 2016-11-17 | 2016-11-17 | CNC system of processing of digit control machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621233980.0U CN206178446U (en) | 2016-11-17 | 2016-11-17 | CNC system of processing of digit control machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206178446U true CN206178446U (en) | 2017-05-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621233980.0U Expired - Fee Related CN206178446U (en) | 2016-11-17 | 2016-11-17 | CNC system of processing of digit control machine tool |
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| Country | Link |
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| CN (1) | CN206178446U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107414606A (en) * | 2017-09-22 | 2017-12-01 | 江苏恒鼎机床有限公司 | A kind of Digit Control Machine Tool |
-
2016
- 2016-11-17 CN CN201621233980.0U patent/CN206178446U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107414606A (en) * | 2017-09-22 | 2017-12-01 | 江苏恒鼎机床有限公司 | A kind of Digit Control Machine Tool |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170517 Termination date: 20181117 |
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| CF01 | Termination of patent right due to non-payment of annual fee |