KR970007126Y1 - Oil unit controller of computer numerical control (CNC) machine tool - Google Patents
Oil unit controller of computer numerical control (CNC) machine tool Download PDFInfo
- Publication number
- KR970007126Y1 KR970007126Y1 KR2019940030716U KR19940030716U KR970007126Y1 KR 970007126 Y1 KR970007126 Y1 KR 970007126Y1 KR 2019940030716 U KR2019940030716 U KR 2019940030716U KR 19940030716 U KR19940030716 U KR 19940030716U KR 970007126 Y1 KR970007126 Y1 KR 970007126Y1
- Authority
- KR
- South Korea
- Prior art keywords
- temperature
- cnc
- numerical control
- computer numerical
- oil
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/14—Methods or arrangements for maintaining a constant temperature in parts of machine tools
- B23Q11/146—Methods or arrangements for maintaining a constant temperature in parts of machine tools by controlling the temperature of a cutting liquid
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M5/00—Heating, cooling, or controlling temperature of lubricant; Lubrication means facilitating engine starting
- F01M5/005—Controlling temperature of lubricant
- F01M5/007—Thermostatic control
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Numerical Control (AREA)
- Control Of Temperature (AREA)
Abstract
내용없음No content
Description
제 1 도는 본 고안의 장치구성도1 is a block diagram of the device of the present invention
제 2 도는 본 고안에 있어서 릴레이회로의 상세도2 is a detailed view of the relay circuit in the present invention
제 3 도는 본 고안에 있어서 냉각모터 제어회로의 상세도3 is a detailed view of the cooling motor control circuit in the present invention
제 4 도는 본 고안에 있어서 모터회로의 상세도4 is a detailed view of the motor circuit in the present invention
* 도면의 주요부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings
KS : 온도센서CRT : 입력장치KS: Temperature sensor CRT: Input device
CNC : 컴퓨터수치제어장치TCU : 온도제어장치CNC: Computer Numerical Control Unit TCU: Temperature Control Unit
RYC : 릴레이회로MCU : 냉각모터제어회로RYC: Relay circuit MCU: Cooling motor control circuit
RY1-RY4 : 릴레이MS1-MS4: 마그네트스위치RY1-RY4: Relay MS 1 -MS 4 : Magnet Switch
본 고안은 공작기계의 컴퓨터수치제어장치(CNC)의 피라미터(PARAMETER)에 원하는 온도를 설정하여 기계주변의 각종 오일온도를 자동제어하는 오일유니트 제어장치에 대한 것이다.The present invention relates to an oil unit control device for automatically controlling various oil temperatures around a machine by setting a desired temperature in a parameter of a computer numerical control device (CNC) of a machine tool.
종래에는 공작기계주변의 오일온도제어를 위해 설치된 냉각모터의 구동(온/오프)이 각 오일유니트에 부착되어 있는 온도설정기에서 원하는 온도를 설정할 수 있도록 되어 있었다. 따라서 오일 등의 온도제어 유니트가 많이 필요한 기계 또는 자동화라인 등에서는 온도설정 변경시에 그 관리가 매우 어려운 문제점이 있었다.Conventionally, the driving (on / off) of a cooling motor installed for oil temperature control around a machine tool has been made to set a desired temperature in a temperature setter attached to each oil unit. Therefore, in a machine or an automation line that requires a lot of temperature control units such as oil, there is a problem that its management is very difficult when changing the temperature setting.
이에, 본 고안에서는 공작기계의 주변장치인 여러개의 냉각모터에 설정되는 '온/오프'설정온도를 컴퓨터수치제어장치(CNC)내의 수치제어메모리(NC MEMORY)에 설정하고, 이 값을 외부의 온도제어장치에 전송하여 이 값에 의해 각 오일유니트의 온도를 가동제어할 수 있도록 한 것이다.Therefore, in the present invention, the 'on / off' set temperature set in several cooling motors, which are peripherals of machine tools, is set in the numerical control memory (NC MEMORY) in the computer numerical control device (CNC). It is transmitted to the temperature control device so that the temperature of each oil unit can be controlled by this value.
이하, 본 고안을 첨부예시도면에 의거 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.
본 고안은 제 1 도의 구성도에서 예시하는 바와 같이 공작기계의 주변장치인 각 오일유니트에 설치되어 오일온도를 감지하는 온도센서(KS)와 입력장치(CRT)를 통해 '온/오프'온도가 설정되면 이 값을 수치제어메모리에 설정 기억하는 컴퓨터수치제어장치(CNC)와, 상기 컴퓨터수치제어장치(CNC)로부터 '온/오프'온도설정값을 전송받고 상기 온도센서(KS)로부터 들어오는 오일온도를 비교하여 병렬 입출력 제어신호를 출력하는 온도제어장치(TCU)와, 상기 온도제어장치(TCU)의 병렬 입출력 제어신호를 받아 각 릴레이(RY1-RY4)를 구동시키는 릴레이회로(RYC)와, 마그네트스위치(MS1-MS4)로 구성되어 상기 릴레이회로(RYC)의 동작시 냉각모터(M1-M4)의 선택적인 구동이 실시되도록 하는 냉각모터제어회로(MCU)로 구성되는데, 상기 릴레이회로(RYC)는 제 2 도의 예시와 같이 베이스단으로 온도제어장치(TCU)의 병렬 입출력 제어신호가 인가되면 회로에 24V의 전원을 공급하는 스위칭트랜지스터(TR1-TR4)와 다수개의 릴레이(RY1-RY4)로 구성되며;The present invention, as illustrated in the configuration of FIG. 1, is installed in each oil unit, which is a peripheral device of a machine tool, so that 'on / off' temperature is increased through a temperature sensor KS and an input device CRT for detecting oil temperature. When set, the computer numerical control unit (CNC) storing and storing this value in the numerical control memory, and the oil input from the temperature sensor (KS) after receiving a temperature setting value of 'ON / OFF' from the computer numerical control unit (CNC). A temperature control unit (TCU) for comparing the temperatures and outputting parallel I / O control signals, and a relay circuit (RYC) for receiving the parallel I / O control signals of the temperature control unit (TCU) and driving the respective relays (RY 1 to RY 4 ). And a cooling motor control circuit (MCU) configured to include a magnetic switch (MS 1- MS 4 ) to allow selective driving of the cooling motor (M 1 -M 4 ) during operation of the relay circuit (RYC). The relay circuit RIC is shown in FIG. When applied to the parallel input-output control signal of the temperature control unit (TCU) with a base terminal of the switching transistor for supplying power to the 24V circuit (TR 1 -TR 4) and consists of a plurality of relays (RY 1 -RY 4);
상기 냉각모터제어회로(MCU)는 다수개의 마그네트스위치(MS1-MS4)로 구성되며 각 마그네트스위치(MS1-MS4)의 앞단에는 릴레이접점(RY1-a-RY4-a)이 직렬연결되어 있다.The cooling motor control circuit (MCU) is composed of a plurality of magnet switches (MS 1- MS 4 ) and the relay contact (RY 1 -a-RY 4 -a) at the front end of each magnet switch (MS 1- MS 4 ) It is connected in series.
이와 같은 구성을 갖는 본 고안의 동작은 입력장치(CRT)를 사용하여 컴퓨터수치제어장치(CNC)에 각 오일 유니트 및 온도제어를 위한 장치의 '온/오프'온도를 입력 설정한다.The operation of the present invention having such a configuration uses the input device (CRT) to input the 'on / off' temperature of each oil unit and the device for temperature control to the computer numerical control device (CNC).
그러면 이 설정된 값은 컴퓨터수치제어장치(CNC)의 마이크로프로그램기능에 의해 온도제어장치(MCU)에 전송된다. 그리고 이 전송된 값은 온도제어장치내의 메모리에 저장된다.This set value is then transmitted to the temperature control unit (MCU) by the microprogram function of the computer numerical control unit (CNC). This transmitted value is then stored in a memory in the temperature controller.
이때 각 오일유니트에 설치된 온도센서(KS)를 통해 오일온도가 측정되어 동 온도제어장치(MCU)에 입력된다. 이 온도신호는 온도제어장치내에서 증폭되고 신호변환(아날로그→디지탈)되어 기 메모리된 '온/오프'설정온도값과 비교되고, 비교측정된 온도값이 낮으면 릴레이회로(RYC)에 신호를 출력하지 않아 냉각모터(M1-M4)의 동작을 정지시키게 되고, 또한 높은 경우에는 릴레이회로(RYC)에 신호를 출력하여 해당 릴레이(RY1-RY4)를 구동시키게 됨으로써 이와 연동하는 해당 마그네트스위치(M1-M4)가 '온'이 되어 냉각모터(M1-M4)의 선택적인 구동으로 각 오일유니트가 기 설정온도에 따라 자동 제어되는 것이다.At this time, the oil temperature is measured by the temperature sensor (KS) installed in each oil unit is input to the same temperature control unit (MCU). This temperature signal is amplified in the temperature controller and converted (signal from analog to digital) and compared with the memorized 'ON / OFF' set temperature value.If the measured temperature value is low, the signal is sent to the relay circuit (RYC). It stops the operation of the cooling motor (M 1 -M 4 ) because it does not output, and if it is high, it outputs a signal to the relay circuit (RYC) to drive the corresponding relay (RY 1 -RY 4 ), thereby The magnetic switch (M 1 -M 4 ) is turned on, and the selective operation of the cooling motor (M 1 -M 4 ) automatically controls each oil unit according to the preset temperature.
이와 같이 본 고안은 컴퓨터수치제어장치(CNC)를 통해 온도제어를 위한 장치의 '온/오프'온도설정이 입력장치(CRT)를 통해 간단히 실행되도록 함으로써 온도제어의 자동화를 이룩할 수 있는 것이며, 특히 수시로 오일온도의 변경이 요구되는 경우에 있어서는 그 실사용 효과가 가일층 배가되는 것이다.As such, the present invention can achieve automation of temperature control by allowing the 'On / Off' temperature setting of the device for temperature control to be simply performed through the input device (CRT) through the computer numerical control device (CNC). If the oil temperature is required to be changed from time to time, the practical use effect is further doubled.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019940030716U KR970007126Y1 (en) | 1994-11-19 | 1994-11-19 | Oil unit controller of computer numerical control (CNC) machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019940030716U KR970007126Y1 (en) | 1994-11-19 | 1994-11-19 | Oil unit controller of computer numerical control (CNC) machine tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR960016603U KR960016603U (en) | 1996-06-17 |
| KR970007126Y1 true KR970007126Y1 (en) | 1997-07-16 |
Family
ID=19398601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019940030716U Expired - Lifetime KR970007126Y1 (en) | 1994-11-19 | 1994-11-19 | Oil unit controller of computer numerical control (CNC) machine tool |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR970007126Y1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050119863A (en) * | 2004-06-17 | 2005-12-22 | 현대자동차주식회사 | Bed displacement prevention control device of mother machine and method thereof |
-
1994
- 1994-11-19 KR KR2019940030716U patent/KR970007126Y1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| KR960016603U (en) | 1996-06-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| SE449708B (en) | SET AND DEVICE FOR ADAPTIVE CONTROL OF A TOOL MACHINE | |
| US4912384A (en) | Emergency stop control circuit | |
| DE3169934D1 (en) | Method and control circuit for temperature monitoring of an electric motor | |
| KR970007126Y1 (en) | Oil unit controller of computer numerical control (CNC) machine tool | |
| US5841257A (en) | Circuit for supplying/interrupting power to robots | |
| EP0233292B1 (en) | Control system for injection molding machine driven by servo motors | |
| EP0608428B1 (en) | Circuit for cutting power supply to robot | |
| KR830008224A (en) | Numerical Control Method and Device | |
| SU931379A1 (en) | Cutting temperature adaptive control apparatus | |
| RU1819365C (en) | Method of automatic control over reversible rectifier drive and device for its realization | |
| KR19980026031U (en) | Fan cooler controls | |
| JPH11353059A (en) | Method and device for processing for turning off power source of numerical controller | |
| JPS6343825Y2 (en) | ||
| KR970068115A (en) | Sequential power control unit | |
| KR900700942A (en) | Numerical Control Device | |
| KR910007790Y1 (en) | Control electric circuit for hot-runner heater of injection molding machine | |
| JPH0293705A (en) | Sequence control device | |
| KR910008823Y1 (en) | Programmable Logic Controllers (PLCs) | |
| KR200143499Y1 (en) | Spindle revolution control device for machine tool | |
| SU1131014A1 (en) | Excitation controller for electric machine | |
| KR0121576Y1 (en) | Control device of working lamp of machine tool | |
| JPS575107A (en) | Time schedule controller | |
| SU454575A1 (en) | System of automatic control and management of technological processes | |
| JPS6468802A (en) | Controller for number of operating air conditioners | |
| JPS6326920B2 (en) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19941119 |
|
| UA0201 | Request for examination |
Patent event date: 19941119 Patent event code: UA02012R01D Comment text: Request for Examination of Application |
|
| UG1501 | Laying open of application | ||
| UG1601 | Publication of registration | ||
| E701 | Decision to grant or registration of patent right | ||
| UE0701 | Decision of registration |
Patent event date: 19971013 Comment text: Decision to Grant Registration Patent event code: UE07011S01D |
|
| REGI | Registration of establishment | ||
| UR0701 | Registration of establishment |
Patent event date: 19980113 Patent event code: UR07011E01D Comment text: Registration of Establishment |
|
| UR1002 | Payment of registration fee |
Start annual number: 1 End annual number: 3 Payment date: 19980113 |
|
| UR1001 | Payment of annual fee |
Payment date: 20010112 Start annual number: 4 End annual number: 4 |
|
| UR1001 | Payment of annual fee |
Payment date: 20020111 Start annual number: 5 End annual number: 5 |
|
| FPAY | Annual fee payment |
Payment date: 20030114 Year of fee payment: 6 |
|
| UR1001 | Payment of annual fee |
Payment date: 20030114 Start annual number: 6 End annual number: 6 |
|
| LAPS | Lapse due to unpaid annual fee |