CN207992793U - A kind of blade groover control system based on CNC - Google Patents
A kind of blade groover control system based on CNC Download PDFInfo
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- CN207992793U CN207992793U CN201721820901.0U CN201721820901U CN207992793U CN 207992793 U CN207992793 U CN 207992793U CN 201721820901 U CN201721820901 U CN 201721820901U CN 207992793 U CN207992793 U CN 207992793U
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Abstract
The blade groover control system based on CNC that the utility model discloses a kind of, including CNC control systems, the interfaces CRT, MDI operation panels, I/O units, main shaft drives, spindle motor, cutter shaft driving, the driving of cutter spindle motor, workpiece spindle and workpiece spindle motor.The CNC control systems, by inputting digitized work procedure, and complete the storage of input information, the transformation of data, interpolation operation realize control function.The interfaces CRT are connect with CNC control systems, for providing man-machine interface.The MDI operation panels are connect with CNC control systems, configure film key, are controlled for equipment operation.The I/O units are connect with CNC control systems, and provide external signal outputs and inputs interface.The main shaft drives are connect with CNC control systems, using speed control method, in the range of speeds of instruction, and driving cutter shaft invariable power operating.The cutter shaft driving is connect with CNC control systems, and driving cutter shaft is vertically oriented with command speed.The workpiece spindle driving is connect with CNC control systems, receives the pulse from the sides CNC and direction signal, realizes the position positioning of workpiece spindle.
Description
Technical field
The utility model is related to control system fields, and in particular to a kind of blade groover control system based on CNC.
Background technology
Air conditioning compressor blade usage amount is big, has spy for important process plane (plane, side, the faces R) surface roughness
Different to require, geometric tolerance (flatness, straightness, the depth of parallelism, verticality) requires high.Traditional air conditioning compressor blade fluting master
If manual machine, the manipulation of handling and fluting apparatus of the blade on stationary fixture is realized by personnel's operation,
Efficiency is low and machining accuracy is difficult to ensure, do not adapted to completely mass, high-accuracy high-efficiency rate demand.
Utility model content
The purpose of this utility model is to overcome above-mentioned deficiency problem provides a kind of blade groover control based on CNC
System.
The design scheme of the utility model is to achieve the above object：Blade groover control system based on CNC is main
Including CNC control systems, the interfaces CRT, MDI operation panels, I/O units, main shaft drives, spindle motor, cutter shaft driving, cutter
Spindle motor, workpiece spindle driving and workpiece spindle motor.
The CNC control systems complete management and control two main tasks in equipment is run and is produced.To two seats of equipment
Mark direction is strictly controlled, and not only controls the travel position of each coordinate, while also controlling the movement velocity of each coordinate.Respectively
The movement of coordinate cooperates by defined proportionate relationship, accurately coordinates to get up to be carried out continuously processing, required to be formed
Straight line, oblique line or curve, curved surface.
The interfaces CRT are connect with CNC control systems, for providing man-machine interface.
The MDI operation panels are connect with CNC control systems, configure film key, are used for working method, the speed of equipment
The operation and control in degree, direction etc..
The I/O units are connect with CNC control systems, and provide external signal outputs and inputs interface.Such as institute in equipment
Sensor, switch, cylinder, vibrating disk, relay for using etc..
The main shaft drives are connect with CNC control systems, using speed control method, in the range of speeds of instruction, are driven
Cutter axis invariable power operates；It is driven using phase asynchronous exchange main axle servo, configures phase asynchronous servo motor, base speed
Within be power limitation control, ensure the cutting power of slotting machine cutting tool.
The cutter shaft driving is connect with CNC control systems, and driving cutter shaft is vertically oriented with command speed, matches
Set the incremental pulse encoder of 2500 linear resolutions.
The workpiece spindle driving is connect with CNC control systems, is received the pulse from the sides CNC and direction signal, is realized work
The accurate positionin of part axis.
Description of the drawings
The following drawings is only intended in making schematic illustration and explanation to the utility model, does not limit the model of the utility model
It encloses.Wherein：
Fig. 1 is the utility model control system control structure figure；
Fig. 2 is the utility model CNC control system interface layout drawings；
Specific implementation mode
In conjunction with the description of attached drawing and specific embodiment of the present invention, the utility model can be clearly understood
Details.But specific embodiment of the present utility model described here, it is only used for explaining the purpose of this utility model, without
It can be understood as being limitations of the present invention in any way.
It is the utility model control system architecture figure, including CNC control systems, the interfaces CRT, MDI operating surfaces as shown in Figure 1
Plate, I/O units, main shaft drives, spindle motor, cutter shaft driving, the driving of cutter spindle motor, workpiece spindle and workpiece spindle motor.
As shown in Figure 1, the CNC control systems, including hardware (read by printed circuit board, CRT monitor, key box, paper tape
Machine etc.) and corresponding software, for inputting digitized parts program, and complete the storage of input information, the transformation of data,
Interpolation operation and the various control functions of realization.
As shown in Figure 1, the MDI operation panels are connect with CNC control systems, film key is configured, is used for the work of equipment
Make the operation and control in mode, speed, direction etc..
As shown in Figure 1, the main shaft drives are connect with CNC control systems, using speed control method, receive to come from CNC
The analog quantity speed command of side, within the Rated motor base speed, driving cutter shaft invariable power operating, the increment type of itself configuration
Encoder, Real-time Feedback speed command.Origin position pulse signal is used for orientation trouble, facilitates the replacement of molding cutter.Using
Phase asynchronous exchange main axle servo driving configures phase asynchronous servo motor, is power limitation control within base speed, ensures out
The cutting power of scouring machine cutter.
As shown in Figure 1, the cutter shaft driving is connect with CNC control systems, driving cutter shaft is with command speed along vertical
Direction positions.
As shown in Figure 1, the workpiece spindle driving is connect with CNC control systems, receive the pulse from the sides CNC and direction letter
Number, realize the accurate positionin of workpiece spindle.Using alternating-current synchronous servo-drive, permanent magnet synchronous servo motor is configured, specified turn
Output torque is constant within speed, and tracking error is small, and dynamic response is fast.Configure the incremental pulse encoder of 2500 linear resolutions
As shown in Fig. 2, being the utility model CNC control system interface layout drawings.To each function module in Fig. 1：MDI is operated
Panel, I/O units, main shaft drives, cutter shaft driving, workpiece spindle driving etc. provide hardware connecting interface.Each module passes through welding
Fixed connector is connect with CNC control systems.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
It is confined to this, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
Novel technical solution and its design is subject to equivalent substitution or change, should be covered within the scope of the utility model.
Claims (6)
1. a kind of blade groover control system based on CNC, it is characterised in that：Including CNC control systems, the interfaces CRT, MDI
Operation panel, I/O units, main shaft drives, spindle motor, cutter shaft driving, the driving of cutter spindle motor, workpiece spindle and workpiece spindle
Motor, the interfaces CRT, MDI operation panels, I/O units, main shaft drives, cutter shaft driving and workpiece spindle driving are respectively by corresponding
Interface is connected with CNC control systems, and spindle motor is connected with main shaft drives, and cutter spindle motor and cutter shaft are drivingly connected, workpiece
Spindle motor and workpiece spindle are drivingly connected.
2. the blade groover control system according to claim 1 based on CNC, it is characterised in that：The main shaft drives
It is dynamic to be driven using phase asynchronous exchange main axle servo, configure phase asynchronous servo motor.
3. the blade groover control system according to claim 1 based on CNC, it is characterised in that：The cutter shaft
Using alternating-current synchronous servo, permanent magnet synchronous servo motor is configured, the incremental pulse encoder of 2500 linear resolutions is used.
4. the blade groover control system according to claim 1 based on CNC, it is characterised in that：The workpiece spindle
Driving uses three-phase synchronous AC servo, permanent torque control.
5. the blade groover control system according to claim 2 based on CNC, it is characterised in that：The main shaft drives
It is dynamic to use speed control method, receive analog quantity speed command, is rotated for cutter shaft.
6. the blade groover control system according to claim 3 based on CNC, it is characterised in that：The cutter shaft
Driving uses position control mode, receives pulse position instruction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721820901.0U CN207992793U (en) | 2017-12-23 | 2017-12-23 | A kind of blade groover control system based on CNC |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721820901.0U CN207992793U (en) | 2017-12-23 | 2017-12-23 | A kind of blade groover control system based on CNC |
Publications (1)
| Publication Number | Publication Date |
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| CN207992793U true CN207992793U (en) | 2018-10-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721820901.0U Active CN207992793U (en) | 2017-12-23 | 2017-12-23 | A kind of blade groover control system based on CNC |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109822692A (en) * | 2019-02-04 | 2019-05-31 | 南兴装备股份有限公司 | A kind of control system of numerical control machining center |
-
2017
- 2017-12-23 CN CN201721820901.0U patent/CN207992793U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109822692A (en) * | 2019-02-04 | 2019-05-31 | 南兴装备股份有限公司 | A kind of control system of numerical control machining center |
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