CN201184971Y - Numerical control system apparatus special for single coordinates deep-hole drilling machine - Google Patents
Numerical control system apparatus special for single coordinates deep-hole drilling machine Download PDFInfo
- Publication number
- CN201184971Y CN201184971Y CNU2008200164976U CN200820016497U CN201184971Y CN 201184971 Y CN201184971 Y CN 201184971Y CN U2008200164976 U CNU2008200164976 U CN U2008200164976U CN 200820016497 U CN200820016497 U CN 200820016497U CN 201184971 Y CN201184971 Y CN 201184971Y
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- China
- Prior art keywords
- flow sensor
- hole drilling
- control system
- spindle
- driver
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- Expired - Fee Related
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Abstract
The utility model discloses a dedicated numerical control system device for a single-coordinate deep hole drilling machine. A direct current power supply, a display screen, an operational keyboard, a central processing unit, a digital quantity input and output module, a read analog input template, a positioning module, a spindle driver and a spindle motor are arranged on the left side in sequence, wherein, the signal processor of a flow sensor is arranged on the lower side of the read analog input template; a feed servo driver is arranged on the lower side of the positioning module; an alternating current feed circuit is arranged on the lower side of the spindle driver; a probe of the flow sensor is arranged on the lower side of the signal processor of the flow sensor; and a feed motor is arranged on the lower side of the feed servo driver. The dedicated numerical control system device of the single-coordinate deep hole drilling machine can monitor the coolant flow during the deep hole drilling process, and can monitor the change conditions of the current, the rotating speed and the load rate of the spindle motor. The structure is simple and easy to apply, and the operational process is reliable.
Description
Technical field
The utility model relates to a kind of digital control system device, especially single coordinate deep hole drilling machine special-purpose numerical control system device.
Background technology
At present, single coordinate deep hole drilling machine configuration is the digital control system of Siemens, Fa Nake, triumphant grace Supreme Being's company standard, and the digital control system of standard can not receive analog signals, can't monitor the flow of liquid coolant; And the fluctuations in discharge situation of liquid coolant is the whether good important embodiment of cutting state in the deep hole working angles.
The digital control system of standard can not directly show the frequency spindle motor in system electric current, load factor and rotating speed can not carry out upper current limit setting, rotating speed lower limit set at any time.And the electric current of spindle motor, load factor and rotation speed change situation are the whether good important embodiments of cutting state in the deep hole working angles.
The utility model content
For the deficiency of the digital control system device that overcomes existing single coordinate deep hole drilling machine configuration, the utility model provides a kind of novel single coordinate deep hole drilling machine special-purpose numerical control system device.This single coordinate deep hole drilling machine special-purpose numerical control system device can be realized the monitoring constantly to coolant rate in the deep hole working angles, to the monitoring constantly of electric current, load factor and the rotating speed of drilling rod motor.Can avoid drill bit to damage, play strong protective effect.
The technical scheme that its technical matters that solves the utility model adopts is: single coordinate deep hole drilling machine special-purpose numerical control system device, its left side has DC power supply circuit successively, display screen and operation keyboard, central processing unit, digital quantity is imported out module, analogue input template, locating module, spindle driver, spindle motor, there is the signal processor of flow sensor in the bottom of analogue input template, there is the feed servo driver in the bottom of locating module, there is ac power circuit in the bottom of spindle driver, there is the flow sensor probe in the bottom of the signal processor of flow sensor, and there is the feeding motor in the bottom of feed servo driver.
Single coordinate deep hole drilling machine special-purpose numerical control system device is installed display screen and operation keyboard on the lathe directing station; The electric cabinet internal upper part is installed central processing unit successively, and digital quantity is imported out module, analogue input template, locating module, spindle driver, feed servo driver, the signal processor of flow sensor; The DC power supply circuit that install the bottom in the electric cabinet, ac power circuit; The feeding motor that the machine tool feed system installs, the spindle motor that the lathe drill rod box is installed, the flow sensor of installing in cooling system pipeline probe.
Principle of work: this system is by showing and operating unit programmable controller unit, feed servo unit, main axle unit, flow sensor detecting unit formation.The logical action of lathe realizes by Programmable Logic Controller, the analog quantity load module of Programmable Logic Controller can receive 4～20mA current signal that the flow sensor detecting unit sends, Programmable Logic Controller carries out analog-to-digital conversion to current signal to be handled, the flow value of liquid coolant when dynamically showing cutting on display screen; Carry out communication by data bus between the central processing unit of main shaft drives unit and Programmable Logic Controller, central processing unit sends rotary speed instruction to spindle driver, drives spindle motor is rotated, and gathers output speed, electric current, the load factor value of spindle driver simultaneously.Difference according to machine tooling workpiece aperture, material; determine suitable cutting parameter; by in parameter, setting upper current limit value, rotating speed lower limit; set the coolant rate lower limit; be implemented in feed-disabling when running into hard spot, stifled bits or other fortuitous events in the drilling process, thereby drill bit is played a protective role.
The beneficial effects of the utility model are can realize the monitoring to coolant rate in the deep hole machining process, to the monitoring of the current of spindle motor, rotating speed, load factor situation of change.Simple for structure, reliable.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the block scheme of single coordinate deep hole drilling machine special-purpose numerical control system device.
Fig. 2 is the schematic diagram of single coordinate deep hole drilling machine special-purpose numerical control system device.
1. DC power supply circuit among the figure, 2. display screen and operation keyboard, 3. central processing unit, 4. digital quantity is imported out module, 5. analogue input template, 6. locating module, 7. spindle driver, 8. feed servo driver, 9. feeding motor, 10. spindle motor, the signal processor of 11. flow sensors, 12. the flow sensor probe, 13. ac power circuits.
Embodiment
In Fig. 1, single coordinate deep hole drilling machine special-purpose numerical control system device, its left side has DC power supply circuit (1) successively, display screen and operation keyboard (2), central processing unit (3), digital quantity is imported out module (4), analogue input template (5), locating module (6), spindle driver (7), spindle motor (10), there is the signal processor (11) of flow sensor in the bottom of analogue input template, there is feed servo driver (8) in the bottom of locating module, there is ac power circuit (13) in the bottom of spindle driver, there is flow sensor probe (12) in the bottom of the signal processor of flow sensor, and there is feeding motor (9) in the bottom of feed servo driver.
In Fig. 2, display screen and operation keyboard, programmable controller unit, control unit, position.Constitute demonstration, programming and operating unit by display screen and operation keyboard and machine operation panel; utilize this unit editor's workpiece processing program, show the current coordinate of lathe, show the speed of mainshaft, electric current, load factor; show the coolant rate value, suitable protection value is set in parameter.Demonstration, programming and operating unit send movement instruction, and programmable controller unit receives instruction, handles according to logical program, send signal and give control unit, position, position control unit controls feeding motor, spindle motor, cooling system running.
Claims (1)
1, a kind of single coordinate deep hole drilling machine special-purpose numerical control system device, by DC power supply circuit, display screen and operation keyboard, central processing unit, digital quantity is imported out module, analogue input template, locating module, spindle driver, the feed servo driver, the feeding motor, spindle motor, the signal processor of flow sensor, the flow sensor probe, ac power circuit is formed, it is characterized in that: its on the left side has DC power supply circuit (1) successively, display screen and operation keyboard (2), central processing unit (3), digital quantity is imported out module (4), analogue input template (5), locating module (6), spindle driver (7), spindle motor (10), there is the signal processor (11) of flow sensor in the bottom of analogue input template, there is feed servo driver (8) in the bottom of locating module, there is ac power circuit (13) in the bottom of spindle driver, there is flow sensor probe (12) in the bottom of the signal processor of flow sensor, and there is feeding motor (9) in the bottom of feed servo driver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200164976U CN201184971Y (en) | 2008-01-15 | 2008-01-15 | Numerical control system apparatus special for single coordinates deep-hole drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200164976U CN201184971Y (en) | 2008-01-15 | 2008-01-15 | Numerical control system apparatus special for single coordinates deep-hole drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201184971Y true CN201184971Y (en) | 2009-01-21 |
Family
ID=40272710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200164976U Expired - Fee Related CN201184971Y (en) | 2008-01-15 | 2008-01-15 | Numerical control system apparatus special for single coordinates deep-hole drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201184971Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105328509A (en) * | 2015-11-30 | 2016-02-17 | 佛山市迈雷特数控技术有限公司 | Intelligent monitoring device for deep-hole drilling machine |
-
2008
- 2008-01-15 CN CNU2008200164976U patent/CN201184971Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105328509A (en) * | 2015-11-30 | 2016-02-17 | 佛山市迈雷特数控技术有限公司 | Intelligent monitoring device for deep-hole drilling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090121 Termination date: 20130115 |