CN201776664U - Lubricating system of numerically-controlled machine tool - Google Patents
Lubricating system of numerically-controlled machine tool Download PDFInfo
- Publication number
- CN201776664U CN201776664U CN2010205068351U CN201020506835U CN201776664U CN 201776664 U CN201776664 U CN 201776664U CN 2010205068351 U CN2010205068351 U CN 2010205068351U CN 201020506835 U CN201020506835 U CN 201020506835U CN 201776664 U CN201776664 U CN 201776664U
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- machine tool
- screw nut
- oil
- oil pump
- lubricating system
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- Expired - Fee Related
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Abstract
The utility model relates to a lubricating system of a numerically-controlled machine tool, which comprises an oil tank and an oil pump, and is characterized in that the oil pump sprays lubricant oil to a guide rail pair and a screw nut pair of the machine tool through an oil separator; and the lubricating system can simultaneously lubricate the guide rail pair and the screw nut pair of the machine tool, reduce the calorific value and the thermal deformation value of the guide rail pair and the screw nut pair, and effectively improve the processing precision of the numerically-controlled machine tool, thereby having extremely high use value.
Description
Technical field
The utility model relates to the Digit Control Machine Tool field, a kind of Digit Control Machine Tool lubricating system of saying so more specifically.
Background technology
The lubricating system majority of existing Digit Control Machine Tool all is lubricating at cutter, and for guide rail and the manual oil injecting lubricating of the general employing of screw mandrel, if not lubricated guideway and feed screw nut pair, very big by fricative thermal deformation and wearing and tearing to machining accuracy of NC machine tool and influence in service life, but only according to manually going lubricated is not enough, one can't be at regular time and quantity oil injecting lubricating, sometimes because operator's carelessness, do not give the Digit Control Machine Tool oiling for a long time, cause guide pair of numerical control machine and screw pair thermal deformation and wearing and tearing, also cause the product size error produced bigger, become waste product.
Summary of the invention
The purpose of this utility model is to provide a kind of Digit Control Machine Tool lubricating system, this lubricating system can be lubricated guideway and the feed screw nut pair on the Digit Control Machine Tool simultaneously, reduce the caloric value and the heat distortion amount of guideway and feed screw nut pair, improve machining accuracy of NC machine tool effectively, have high use value.
Of the present utility model being characterised in that: a kind of Digit Control Machine Tool lubricating system, comprise fuel tank and oil pump, it is characterized in that: described oil pump is through the separator guideway on lathe and feed screw nut pair spraying lubricating oil respectively.
The oil nozzle of the output pipeline of described separator through being arranged on slide block and the feed screw nut sprays lubricating oil to guideway and feed screw nut pair.
Described oil pump is by the control of PLC controller, and the open-close on-off of described oil pump is connected with the output of PLC controller.
The oil level inductor is installed in the described fuel tank, and described oil level inductor is connected with the input of PLC controller.
The beneficial effects of the utility model: can be lubricated guideway on the Digit Control Machine Tool and feed screw nut pair simultaneously, reduce frictional force, reduce wear to increase the service life to improve mechanical efficiency; Lower temperature to improve working conditions; Prevent to get rusty; Improve machining accuracy of NC machine tool effectively, have high use value.
Description of drawings
Fig. 1 is an example structure schematic diagram of the present utility model.
Among Fig. 1: 1 is fuel tank; 2 is oil pump; 3 is separator; 4 is guideway; 5 is feed screw nut pair; 6 is the output pipeline of separator; 7 is slide block; 8 is the feed screw nut; 9 is oil nozzle; 10 is the PLC controller.
The specific embodiment
The utility model will be further described below in conjunction with accompanying drawing.
With reference to the accompanying drawings, a kind of Digit Control Machine Tool lubricating system of the present utility model comprises fuel tank 1 and oil pump 2, it is characterized in that: described oil pump 2 is through separator 3 guideway on lathe 4 and feed screw nut pair 5 spraying lubricating oil respectively.
The oil nozzle 9 of the output pipeline 6 of described separator 3 through being arranged on slide block 7 and the feed screw nut 8 sprays lubricating oil to guideway 4 and feed screw nut pair 5.
Described oil pump 2 is by 10 controls of PLC controller, and the open-close on-off of described oil pump is connected with the output of PLC controller.
Oil level inductor 11 is installed in the described fuel tank, and described oil level inductor 11 is connected with the input of PLC controller.
Present Digit Control Machine Tool with three is that example is done the introduction of implementing more specifically of the present utility model, with reference to the accompanying drawings, on the guideway of three lathes and feed screw nut pair, install oil nozzle additional and connect petroleum pipeline, all petroleum pipelines are received the self-lubricate oil pump together after separator is integrated, control the self-lubricate oil pump every oiling in 10 minutes 10 seconds by the PLC program; And the oil level monitoring by the PLC program in the fuel tank gives the alarm during oil starvation.
The utility model does not limit to above-mentioned preferred forms, and anyone can draw other various forms of engineening goods under enlightenment of the present utility model.All equalizations of being done according to the utility model claim change and modify, and all should belong to covering scope of the present utility model.
Claims (4)
1. a Digit Control Machine Tool lubricating system comprises fuel tank and oil pump, it is characterized in that: described oil pump is through the separator guideway on lathe and feed screw nut pair spraying lubricating oil respectively.
2. Digit Control Machine Tool lubricating system according to claim 1 is characterized in that: the oil nozzle of the output pipeline of described separator through being arranged on slide block and the feed screw nut sprays lubricating oil to guideway and feed screw nut pair.
3. integrally casting moulding portal frame according to claim 1 is characterized in that: described oil pump is by the control of PLC controller, and the open-close on-off of described oil pump is connected with the output of PLC controller.
4. integrally casting moulding portal frame according to claim 3 is characterized in that: the oil level inductor is installed in the described fuel tank, and described oil level inductor is connected with the input of PLC controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205068351U CN201776664U (en) | 2010-08-27 | 2010-08-27 | Lubricating system of numerically-controlled machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205068351U CN201776664U (en) | 2010-08-27 | 2010-08-27 | Lubricating system of numerically-controlled machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201776664U true CN201776664U (en) | 2011-03-30 |
Family
ID=43789895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205068351U Expired - Fee Related CN201776664U (en) | 2010-08-27 | 2010-08-27 | Lubricating system of numerically-controlled machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201776664U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102182905A (en) * | 2011-03-31 | 2011-09-14 | 刘立新 | Lubrication device for hydraulic drawing machine |
| CN102335837A (en) * | 2011-09-08 | 2012-02-01 | 苏州谷夫道自动化科技有限公司 | Self-lubricating method for machine tool |
-
2010
- 2010-08-27 CN CN2010205068351U patent/CN201776664U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102182905A (en) * | 2011-03-31 | 2011-09-14 | 刘立新 | Lubrication device for hydraulic drawing machine |
| CN102335837A (en) * | 2011-09-08 | 2012-02-01 | 苏州谷夫道自动化科技有限公司 | Self-lubricating method for machine tool |
| CN102335837B (en) * | 2011-09-08 | 2013-06-05 | 苏州谷夫道自动化科技有限公司 | Self-lubricating method for machine tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110330 Termination date: 20130827 |