CN202701903U - Microcomputer-controlled machine tool lubrication protection system - Google Patents
Microcomputer-controlled machine tool lubrication protection system Download PDFInfo
- Publication number
- CN202701903U CN202701903U CN 201220253268 CN201220253268U CN202701903U CN 202701903 U CN202701903 U CN 202701903U CN 201220253268 CN201220253268 CN 201220253268 CN 201220253268 U CN201220253268 U CN 201220253268U CN 202701903 U CN202701903 U CN 202701903U
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- machine tool
- microcomputer controller
- microcomputer
- protection system
- pressure sensor
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Abstract
A microcomputer-controlled machine tool lubrication protection system is provided with a microcomputer controller, a filling pump, pressure sensors and a solenoid control valves. A plurality of tees are fitted to a master lubricant-discharging pipe of the filling pump and are connected with branch transfer pipes respectively. A body of each branch transfer pipe, connected to a machine tool, is respectively provided with one solenoid control valve and one pressure sensor. An output signal line of each pressure sensor is connected to a signal input interface of the microcomputer controller, and a signal output signal line of the microcomputer controller is connected with each solenoid control valve. The microcomputer-controlled machine tool lubrication protection system is simple in structure, practical and applicable to various machine tools.
Description
Technical field
The utility model relates to a kind of improved machine tool lubricating device.
Background technology
Lathe is the equipment of extensive use in the machining manufacturing industry, and its lubricating system plays vital effect to the safety normal operation of lathe, and is along with updating of lathe, also more and more higher to the specification requirement of machine tool lubrication system.In known technology, existing lathe charging-up lubricant oil system adopts electric oil-filling pump to form by petroleum pipeline connecting machine tool oil filler point, and be electric oil-filling pump at regular time and quantity the single machine tool of corresponding connected annotate, if many machine tools of large processing enterprise, just caused machine tool lubrication oil loading system complex structure, use loaded down with trivial detailsly, break down and in time to find in the machine tool lubrication system, and affect the normal operation of lathe.
The utility model content
In order to overcome lathe charging-up lubricant oil system architecture complexity in the prior art; use loaded down with trivial details problem; it is a kind of simple in structure that the utility model provides; can realize that a filling pump carries out automatic oiling to many lathes; avoided the problems such as lubricant pollution that oiling causes, oil site omission, and can Automatic monitoring and protection machine tool lubrication system.
The technical scheme in the invention for solving the above technical problem is:
A kind of machine tool lubrication protection system of microcomputerized control; it is provided with microcomputer controller, filling pump, pressure sensor, solenoid electric valve; wherein; several threeways of oil transportation supervisor installing at filling pump output lubricating oil connect respectively the oil transportation arm; be respectively equipped with solenoid electric valve and pressure sensor on the body of every oil transportation arm connecting machine tool; the output signal line of pressure sensor connects the signal input interface of microcomputer controller, and the signal output signal line of microcomputer controller connects solenoid electric valve.
The machine tool lubrication protection system of above-mentioned microcomputerized control, the output interface of described microcomputer controller also are equiped with output signal line and are connected respectively control lathe power motor.
The machine tool lubrication protection system of above-mentioned microcomputerized control, described microcomputer controller are PIC16F877 or AT89S52 single-chip microcomputer.
When the utility model uses; this novel machine tool lubrication protection system is connected to the setting lathe; in the lathe running job; pressure sensor detects and feeds back the lubrication system works signal to microcomputer controller; automatically carry out charging-up lubricant oil by microcomputer controller control, in case after the unusual information of lubrication system works occurring, microcomputer controller automatic control machine tool motor is out of service; avoid because lubricating oil lacks cause damage of equipment, guarantee the machine safety normal operation.
Because technique scheme has been adopted in the utility model design, has effectively solved existing lathe charging-up lubricant oil system architecture complicated, uses loaded down with trivial details problem.Through for several times test; compared with prior art; have simple and practical; can realize that a filling pump carries out automatically accurately oiling to many lathes; lubricant pollution, the oil site of effectively having avoided oiling to cause are omitted problem; and energy Automatic monitoring and protection machine tool lubrication system realizes the advantages such as the normal operation of lathe, is applicable to various lathe.
Description of drawings
Below in conjunction with drawings and Examples the utility model is described in further detail.
Fig. 1 is the utility model electrical schematic diagram.
Each label is in the accompanying drawing: 1 lathe; 2 pressure sensors; 3 solenoid electric valves; 4 filling pumps; 5 oil transportations supervisor; 6 threeways; 7 oil transportation arms; 8 microcomputer controllers.
The specific embodiment
As shown in Figure 1, the utility model is provided with microcomputer controller 8, filling pump 4, pressure sensor 2, solenoid electric valve 3,5 threeways 6 of oil transportation supervisor 5 installings at filling pump 4 output lubricating oil connect respectively oil transportation arm 7, be equiped with respectively solenoid electric valve 3 and pressure sensor 2 on the body of every oil transportation arm 7 connecting machine tools 1, the output signal line of pressure sensor 2 connects the cpu signal input interface of microcomputer controller 8, and the cpu signal output signal line of microcomputer controller 8 connects solenoid electric valve 3; The CPU output interface of microcomputer controller 8 also is equiped with the power motor that output signal line is connected respectively control lathe 1; The microcomputer controller 8 of the present embodiment is the microcomputer controller of PIC16F877 type single-chip microcomputer.
Claims (3)
1. the machine tool lubrication protection system of a microcomputerized control; it is provided with filling pump; it is characterized in that; it also is provided with microcomputer controller (8); pressure sensor (2); solenoid electric valve (3); wherein; oil transportation supervisor (5) several threeways of installing (6) at filling pump output lubricating oil connect respectively oil transportation arm (7); be equiped with respectively solenoid electric valve (3) and pressure sensor (2) on the body of oil transportation arm (7) connecting machine tool; the output signal line of pressure sensor (2) connects the cpu signal input interface of microcomputer controller (8), and the cpu signal output signal line of microcomputer controller (8) connects solenoid electric valve (3).
2. the machine tool lubrication protection system of microcomputerized control according to claim 1 is characterized in that, the output interface of microcomputer controller (8) also is provided with the power motor that output signal line is connected respectively control lathe (1).
3. the machine tool lubrication protection system of microcomputerized control according to claim 1 and 2 is characterized in that, described microcomputer controller (8) is PIC16F877 or AT89S52 single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220253268 CN202701903U (en) | 2012-05-31 | 2012-05-31 | Microcomputer-controlled machine tool lubrication protection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220253268 CN202701903U (en) | 2012-05-31 | 2012-05-31 | Microcomputer-controlled machine tool lubrication protection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202701903U true CN202701903U (en) | 2013-01-30 |
Family
ID=47582243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220253268 Expired - Fee Related CN202701903U (en) | 2012-05-31 | 2012-05-31 | Microcomputer-controlled machine tool lubrication protection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202701903U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105196111A (en) * | 2015-09-18 | 2015-12-30 | 山东永华机械有限公司 | Automatic lubricating system of five-axis linkage numerical control machine tool |
-
2012
- 2012-05-31 CN CN 201220253268 patent/CN202701903U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105196111A (en) * | 2015-09-18 | 2015-12-30 | 山东永华机械有限公司 | Automatic lubricating system of five-axis linkage numerical control machine tool |
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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 |
Granted publication date: 20130130 Termination date: 20160531 |