CN102335837A - Self-lubricating method for machine tool - Google Patents
Self-lubricating method for machine tool Download PDFInfo
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- CN102335837A CN102335837A CN201110265080XA CN201110265080A CN102335837A CN 102335837 A CN102335837 A CN 102335837A CN 201110265080X A CN201110265080X A CN 201110265080XA CN 201110265080 A CN201110265080 A CN 201110265080A CN 102335837 A CN102335837 A CN 102335837A
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Abstract
The invention relates to a self-lubricating method for a machine tool. The method comprises the following steps which are sequentially carried out: the machine tool receives a lubricating command and starts running along a lubricating path, and meanwhile, an oil-supply signal is outputted to an oil pump, and the oil pump starts working; a numerical-control system starts detecting and judging whether the pressure of the oil pump reaches a specified range after the system operates for X time since the moment starting supplying oil; if a signal indicating that the pressure is reached is detected, the detecting of the signal indicating that the pressure is reached is finished, the oil supply is continued; and if the signal indicating that the pressure is reached is not detected after the system operates for Y time, which shows that the oil supply system is in fault, the oil-supply signal is interrupted, the failure for lubricating is record, and the fault is fed back. According to the self-lubricating method for the machine tool provided by the invention, the self-lubricating method has the beneficial effect that the lubricating effect for machine tools can be remarkably enhanced.
Description
Technical field
The present invention relates to a kind of lathe self-lubricating method.
Background technology
In order to improve Digit Control Machine Tool service life, guarantee the Digit Control Machine Tool machining accuracy, need in the Digit Control Machine Tool use, reasonably maintain lathe.This wherein one of most important method be exactly correct lubricated lathe, guarantee the precision and the service life of Digit Control Machine Tool key components and parts.Particularly use when lathe is comparing under the rugged environment, when using water cooling mode such as the glass-cutting lathe, if lubricating maintenance is improper, precision parts such as machine tool guideway and leading screw are easy to get rusty and damage.Digital control system generally adopts the interval-automatic lubricating system at present; But some lathe adds man-hour at workpiece; Often be fixed on motion in the zonule of machine tool travel scope, lubricated not enough on the stroke this zonule outside like this, be easy to cause the inefficacy of leading screw and guide rail.
Summary of the invention
In order to overcome the deficiency that prior art exists, the object of the present invention is to provide a kind of lubricant effect lathe self-lubricating method preferably.
For reaching above purpose, the invention provides a kind of lathe self-lubricating method, it comprises the following steps of carrying out successively:
(1) lathe is accepted lubricated order and the lubricated path operation of beginning edge, exports fuel supply signal simultaneously to oil pump, and oil pump is started working;
(2) digital control system is counted from the beginning fuel feeding constantly, and X begins after the time to detect and judges whether the pressure of oil pump reaches prescribed limit in operation;
(3) if detect the pressure arriving signal, then finish the pressure arriving signal and detect, continue fuel feeding; If system does not still detect the pressure arriving signal after the operation Y time, then represent oil supply system failure, interrupt fuel supply signal, the lubricated failure of record, feedback fault.
Further improvement of the present invention is that described lathe self-lubricating method moves automatically when system boot or shutdown.
Further improvement of the present invention is, comprises that lathe returns back to the step of initial point before the step 1) of described lathe self-lubricating method.
Further improvement of the present invention is that in the self-lubricating process, the operating path of lathe is for to move to the diagonal angle extreme position from initial point.
Further improvement of the present invention is, after step 3), also comprises the steps: to work as pressure signal just often, continues to be lubricated to apart from stroke centre position D, when machine tool motion arrives apart from stroke centre position D, finishes fuel feeding for the first time; When surpassing stroke centre position D, give fuel supply signal of grease pump at machine tool motion once more, beginning is fuel feeding for the second time, and the step 3) that reruns and step 4) are until arriving the stroke end.
Further improvement of the present invention is, also comprises the steps: to return repeating step 2 along former lubricated path behind the lathe operation suspension time interval K) to step 3).
Further improvement of the present invention is, also comprises the step of setting self-lubricate M blanking time and lubricated duration N, and the beginning continuous lubrication time is the self-lubricating of N behind lathe each run time interval M.
According to lathe self-lubricating method of the present invention, has the beneficial effect that can significantly promote the lathe lubricant effect.
The specific embodiment
Set forth in detail in the face of preferred embodiment of the present invention down, thereby protection scope of the present invention is made more explicit defining so that advantage of the present invention and characteristic can be easier to it will be appreciated by those skilled in the art that.
A kind of lathe self-lubricating method, it moves when system boot or shutdown automatically, and it comprises the following steps of carrying out successively:
(1) lathe is accepted lubricated order and the lubricated path operation of beginning edge, exports fuel supply signal simultaneously to oil pump, and oil pump is started working;
(2) digital control system is counted from the beginning fuel feeding constantly, and X begins after the time to detect and judges whether the pressure of oil pump reaches prescribed limit in operation;
(3) if detect the pressure arriving signal, then finish the pressure arriving signal and detect, continue fuel feeding; If system does not still detect the pressure arriving signal after the operation Y time, then represent oil supply system failure, interrupt fuel supply signal, the lubricated failure of record, feedback fault.
As further improvement, comprise that lathe returns back to the step of initial point before the step 1) of lathe self-lubricating method.
As further improvement, in the self-lubricating process, the operating path of lathe is for to move to the diagonal angle extreme position from initial point.
As further improvement, after step 3), also comprise the steps: to work as pressure signal just often, continue to be lubricated to apart from stroke centre position D, when machine tool motion arrives apart from stroke centre position D, finish fuel feeding for the first time; When surpassing stroke centre position D, give fuel supply signal of grease pump at machine tool motion once more, beginning is fuel feeding for the second time, and the step 3) that reruns and step 4) are until arriving the stroke end.
As further improvement, also comprise the steps: to return repeating step 2 along former lubricated path behind the lathe operation suspension time interval K) to step 3).
As further improvement, also comprise the step of setting self-lubricate M blanking time and lubricated duration N, the beginning continuous lubrication time is the self-lubricating of N behind lathe each run time interval M.
Above embodiment only is explanation technical conceive of the present invention and characteristics; Its purpose is to let the people that is familiar with this technology understand content of the present invention and implements; Can not limit protection scope of the present invention with this, all equivalences that spirit is done according to the present invention change or modification all is encompassed in protection scope of the present invention.
Claims (7)
1. a lathe self-lubricating method is characterized in that, it comprises the following steps of carrying out successively: lathe is accepted lubricated order and the lubricated path operation of beginning edge, exports fuel supply signal simultaneously to oil pump, and oil pump is started working; Digital control system is counted from the beginning fuel feeding constantly, and X begins after the time to detect and judges whether the pressure of oil pump reaches prescribed limit in operation; (3) if detect the pressure arriving signal, then finish the pressure arriving signal and detect, continue fuel feeding; If system does not still detect the pressure arriving signal after the operation Y time, then represent oil supply system failure, interrupt fuel supply signal, the lubricated failure of record, feedback fault.
2. lathe self-lubricating method according to claim 1 is characterized in that: described lathe self-lubricating method moves when system boot or shutdown automatically.
3. lathe self-lubricating method according to claim 2 is characterized in that: comprise that lathe returns back to the step of initial point before the step 1) of described lathe self-lubricating method.
4. lathe self-lubricating method according to claim 3 is characterized in that: in the self-lubricating process, the operating path of lathe is for to move to the diagonal angle extreme position from initial point.
5. lathe self-lubricating method according to claim 4; It is characterized in that: after step 3), also comprise the steps: to work as pressure signal just often; Continue to be lubricated to apart from stroke centre position D, when machine tool motion arrives apart from stroke centre position D, finish fuel feeding for the first time; When surpassing stroke centre position D, give fuel supply signal of grease pump at machine tool motion once more, beginning is fuel feeding for the second time, and the step 3) that reruns and step 4) are until arriving the stroke end.
6. lathe self-lubricating method according to claim 5 is characterized in that: also comprise the steps: to return repeating step 2 along former lubricated path behind the lathe operation suspension time interval K) to step 3).
7. lathe self-lubricating method according to claim 1 is characterized in that: also comprise the step of setting self-lubricate M blanking time and lubricated duration N, the beginning continuous lubrication time is the self-lubricating of N behind lathe each run time interval M.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110265080 CN102335837B (en) | 2011-09-08 | 2011-09-08 | Self-lubricating method for machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110265080 CN102335837B (en) | 2011-09-08 | 2011-09-08 | Self-lubricating method for machine tool |
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| CN102335837A true CN102335837A (en) | 2012-02-01 |
| CN102335837B CN102335837B (en) | 2013-06-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201110265080 Active CN102335837B (en) | 2011-09-08 | 2011-09-08 | Self-lubricating method for machine tool |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110216522A (en) * | 2019-07-01 | 2019-09-10 | 珠海格力智能装备有限公司 | The control method and device of lubricating pump |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4636147A (en) * | 1984-08-11 | 1987-01-13 | Andreas Stihl | Lubricating-oil pump for a motor-driven apparatus |
| JPH0396798A (en) * | 1989-09-08 | 1991-04-22 | Mori Seiki Seisakusho:Kk | Oil management system |
| JPH1148089A (en) * | 1997-08-08 | 1999-02-23 | Mori Seiki Co Ltd | Lubricating oil supplying device |
| CN101650245A (en) * | 2009-08-25 | 2010-02-17 | 北京第二机床厂有限公司 | Method for detecting lubricating terminal of intermittent guide rail and lubricating device using same |
| CN201552467U (en) * | 2009-09-25 | 2010-08-18 | 荆州恒隆汽车零部件制造有限公司 | Machine tool automatic lubricating device |
| CN201776664U (en) * | 2010-08-27 | 2011-03-30 | 漳州市钜钢精密机械有限公司 | Lubricating system of numerically-controlled machine tool |
-
2011
- 2011-09-08 CN CN 201110265080 patent/CN102335837B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4636147A (en) * | 1984-08-11 | 1987-01-13 | Andreas Stihl | Lubricating-oil pump for a motor-driven apparatus |
| JPH0396798A (en) * | 1989-09-08 | 1991-04-22 | Mori Seiki Seisakusho:Kk | Oil management system |
| JPH1148089A (en) * | 1997-08-08 | 1999-02-23 | Mori Seiki Co Ltd | Lubricating oil supplying device |
| CN101650245A (en) * | 2009-08-25 | 2010-02-17 | 北京第二机床厂有限公司 | Method for detecting lubricating terminal of intermittent guide rail and lubricating device using same |
| CN201552467U (en) * | 2009-09-25 | 2010-08-18 | 荆州恒隆汽车零部件制造有限公司 | Machine tool automatic lubricating device |
| CN201776664U (en) * | 2010-08-27 | 2011-03-30 | 漳州市钜钢精密机械有限公司 | Lubricating system of numerically-controlled machine tool |
Non-Patent Citations (1)
| Title |
|---|
| 杨德芹: "数控机床润滑***控制的改进", 《机电产品开发与创新》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110216522A (en) * | 2019-07-01 | 2019-09-10 | 珠海格力智能装备有限公司 | The control method and device of lubricating pump |
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| CN102335837B (en) | 2013-06-05 |
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