CN202185786U - Self-control constant-temperature circulating lubrication device - Google Patents
Self-control constant-temperature circulating lubrication device Download PDFInfo
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- CN202185786U CN202185786U CN2011202260787U CN201120226078U CN202185786U CN 202185786 U CN202185786 U CN 202185786U CN 2011202260787 U CN2011202260787 U CN 2011202260787U CN 201120226078 U CN201120226078 U CN 201120226078U CN 202185786 U CN202185786 U CN 202185786U
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- oil
- detector
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Abstract
The utility model discloses a self-control constant-temperature circulating lubrication device comprising a control system (9), an oil storage box (5), an oil supply pump (3), a plurality of lubrication branches (1), an oil returning pump (12), an oil filter (10) and a refrigerating system (8), wherein the oil supply pump (3) is controlled by the control system (9) and connected with the oil storage box (5), the plurality of lubrication branches (1) are used for supplying oil for corresponding lubrication points and connected with the oil supply pump (12), the oil returning pump (12) is controlled by the control system (9) and connected with a machine tool oil tank (13), the oil filter (10) is connected with the oil returning pump (12), and the refrigerating system (8) is arranged between the oil returning pump (12) and the oil storage box (5) and electrically connected with the control system. When the self-control constant-temperature circulating lubrication device recycles lubricating oil after being lubricated, the oil temperature is set by the control system, a heat exchanger of the refrigerating system is used for refrigerating, so that the oil temperature of the lubricating oil can be controlled well, the lubricating effect is more ideal, and the prolonging of the service life of a unit is facilitated.
Description
Technical field
The utility model relates to the lubricating arrangement field, particularly a kind of self-control thermostatic circulating lubricating device.
Background technology
In order to reduce coefficient of friction, the economization power between each parts in the lathe; Protect simultaneously each parts of lathe injury-free, keep the mechanical precision life-span; All can be lubricated operation to the friction of motion pair of lathe during work, every lathe all is furnished with corresponding lubricating arrangement it is lubricated operation.Then need provide lubricated to the oil site separate configurations lubricating arrangement of each lathe for the heavy duty machine tools group, in order to reach balance, whole lubricating system is very complicated, and the greasing complex operation, inefficiency.For fear of waste, existing lubricating arrangement can be recycled lubricated lubricating oil later.But in the process of recycling; Lubricated lubricating oil later only passes through filter with the impurity filtering, and does not have better controlled for the oil temperature of lubricating oil, makes troubles can for so lubricated operation; Can't reach desirable lubricant effect, reduce the life-span of unit.
Summary of the invention
The utility model technical problem to be solved is: the self-control thermostatic circulating lubricating device that a kind of operating process is convenient, can control the temperature of lubricating oil better is provided.
The utility model addresses the above problem the technical scheme that is adopted: a kind of self-control thermostatic circulating lubricating device; Comprise control system, oil tank, by the control of control system and the oil feed pump that is connected with oil tank, many be used to corresponding oil site fuel feeding and the lubricated shunt that links to each other with oil feed pump, control and scavenge oil pump that links to each other with the lathe oil sump and the oil filter that links to each other with scavenge oil pump by the control system; It also comprises refrigeration system; Described refrigeration system is located between scavenge oil pump and the oil tank, and described refrigeration system is electrically connected with the control system.
Compared with prior art, the advantage of the utility model is: be provided with refrigeration system between the scavenge oil pump of this self-control thermostatic circulating lubricating device and the oil tank, and refrigeration system controlled automatically by the control system, only need a preset value to get final product, and very convenient.Like this, in the process that lubricated lubricating oil is later recycled, through control default oil temperature, through the refrigeration of the heat exchanger of refrigeration system, the oily temperature of lubricating oil is well controlled, and lubricant effect is desirable more, helps prolonging the life-span of unit.
As preferably, it also comprises the oily temperature detector that is used to detect the oil temperature, and described oil temperature detector is located in the described oil tank, and described oil temperature detector is electrically connected with described control system.Like this, can monitor current oil temperature in real time, make lubricating arrangement more reliable.
As preferably, it also comprises the overtemperature detector that is used to detect the oil temperature, and described overtemperature detector is located in the described oil tank, and described overtemperature detector is electrically connected with described control system.Like this, in case refrigeration system breaks down, not freezing to make lubricating oil temperature raise.When oil temperature surpassed the preset definite value left and right sides, overtemperature detector can be transferred to the control system with information, and the refrigeration malfunction indicator lamp on the control system panel is bright, sends warning, and should in time shut down maintenance this moment.
As preferably, it also comprises the liquid level detector that is used to detect the oil level height, and described liquid level detector is located in the described oil tank, and described liquid level detector is electrically connected with described control system.When the fluid in the oil tank was lower than desired liquid level, " fuel tank oil starvation " indicator lamp is bright on the system panel of control system sent warning, and operating personnel can in time replenish new oil, and are more safe and reliable.
As preferably, it also comprises and is used to detect the Failure Detector whether oil filter lost efficacy, and described Failure Detector links to each other with described oil filter, and described Failure Detector is electrically connected with described control system.This lubricating arrangement is after working after a while, and the foreign material in the lubricating oil can stop up filter core.When the system oil return increased pressure was crossed preset definite value, Failure Detector can be transferred to the control system with information, and " oil strain obstructions " indicator lamp is bright on the control system panel, and sends warning, should in time shut down the replacing fuel filter element.
As preferably, it also comprises the fuel feeding detector that is used to detect charge oil pressure, and described fuel feeding detector is located between described oil feed pump and the described lubricated shunt, and described fuel feeding detector is electrically connected with described control system.In the normal lubricated course of work; If the oil feed pump charge oil pressure is lower than when presetting definite value; " fuel feeding lack press " indicator lamp on the control panel is bright and send warning, wants timely shutdown inspection this moment, fixes a breakdown, and works on after making the oil feed pump charge oil pressure arrive normal value again.
Description of drawings
Fig. 1 is the structural representation of the utility model self-control thermostatic circulating lubricating device.
In the accompanying drawing: 1 lubricated shunt, 2 fuel feeding detectors, 3 oil feed pumps, 4 liquid level detectors, 5 oil tanks, 6 overtemperature detectors, 7 oily temperature detectors, 8 refrigeration systems, 9 control systems, 10 oil filters, 11 Failure Detector, 12 scavenge oil pumps, 13 lathe oil sumps.
The specific embodiment
Embodiment to the utility model further describes below in conjunction with accompanying drawing.
Shown in accompanying drawing; A kind of self-control thermostatic circulating lubricating device; Comprise control system 9, oil tank 5, by 9 controls of control system and the oil feed pump 3 that is connected with oil tank 5, many be used to corresponding oil site fuel feeding and the lubricated shunt 1 that links to each other with oil feed pump 3, control and scavenge oil pump 12 that links to each other with lathe oil sump 13 and the oil filters 10 that link to each other with scavenge oil pump 12 by control system 9; It also comprises refrigeration system 8; Described refrigeration system 8 is located between scavenge oil pump 12 and the oil tank 5, and described refrigeration system 8 is electrically connected with control system 9.In this specific embodiment, refrigeration system 8 is a heat exchanger.
The control system starts working, and to being the lubricated shunt 1 of corresponding oil site fuel feeding, the relevant oil outlet through each unit of unit is lubricated individual friction of motion pair oil feed pump 3 with the grease pumps in the oil tank 5.Fluid after lubricated flows automatically to the lathe oil sump 13 of unit bottom; Through scavenge oil pump 12 fluid in each lathe oil sump is drawn back, through oil filter 10 impurity screenings, the heat exchanger through refrigeration system 9 flows back to oil tank 5 more again; And then, realize the circulation fuel feeding by oil feed pump 3 outputs.
In this specific embodiment, it also comprises the oily temperature detector 7 that is used to detect the oil temperature, and described oil temperature detector 7 is located in the described oil tank 5, and described oil temperature detector 7 is electrically connected with described control system 9.Can monitor current oil temperature in real time, lubricating arrangement is more reliable.
In this specific embodiment, it also comprises the overtemperature detector 6 that is used to detect the oil temperature, and described overtemperature detector 6 is located in the described oil tank 5, and described overtemperature detector 6 is electrically connected with described control system 9.In case refrigeration system breaks down, not freezing to make lubricating oil temperature raise.When the oil temperature surpassed 40 ℃ of left and right sides, overtemperature detector can be transferred to the control system with information, and the refrigeration malfunction indicator lamp on the control system panel is bright, sends warning, and should in time shut down maintenance this moment.
In this specific embodiment, it also comprises the liquid level detector 4 that is used to detect the oil level height, and described liquid level detector 4 is located in the described oil tank 5, and described liquid level detector 4 is electrically connected with described control system 9.When the fluid in the oil tank was lower than desired liquid level, " fuel tank oil starvation " indicator lamp is bright on the system panel of control system sent warning, and operating personnel can in time replenish new oil, and are more safe and reliable.
In this specific embodiment, it also comprises and is used to detect the Failure Detector 11 whether oil filter lost efficacy, and described Failure Detector 11 links to each other with described oil filter 10, and described Failure Detector 11 is electrically connected with described control system 9.This lubricating arrangement is after working after a while, and the foreign material in the lubricating oil can stop up filter core.When system oil return increased pressure during to＞0.3MPa, Failure Detector can be transferred to the control system with information, and " oil strain obstructions " indicator lamp is bright on the control system panel, and sends warning, should in time shut down the replacing fuel filter element.
In this specific embodiment, it also comprises the fuel feeding detector 2 that is used to detect charge oil pressure, and described fuel feeding detector 2 is located between described oil feed pump 3 and the described lubricated shunt 1, and described fuel feeding detector 2 is electrically connected with described control system 9.In the normal lubricated course of work; When if the oil feed pump charge oil pressure is lower than 0.25 MPa; " fuel feeding lack press " indicator lamp on the control panel is bright and send warning, wants timely shutdown inspection this moment, fixes a breakdown, and works on after making the oil feed pump charge oil pressure arrive normal value again.
Below only be described, but can not be interpreted as it is restriction claim with regard to the most preferred embodiment of the utility model.The utility model not only is confined to above embodiment, and its concrete structure allows variation.All various variations of in the protection domain of the utility model independent claims, being done are all in the utility model protection domain.
Claims (6)
1. self-control thermostatic circulating lubricating device; Comprise control system (9), oil tank (5), by control system (9) control and the oil feed pump (3) that is connected with oil tank (5), many be used to corresponding oil site fuel feeding and the lubricated shunt (1) that links to each other with oil feed pump (3), control and scavenge oil pump (12) that links to each other with lathe oil sump (13) and the oil filter (10) that links to each other with scavenge oil pump (12) by control system (9); It is characterized in that: it also comprises refrigeration system (8); Described refrigeration system (8) is located between scavenge oil pump (12) and the oil tank (5), and described refrigeration system (8) is electrically connected with control system (9).
2. self-control thermostatic circulating lubricating device according to claim 1; It is characterized in that: it also comprises the oily temperature detector (7) that is used to detect the oil temperature; Described oil temperature detector (7) is located in the described oil tank (5), and described oil temperature detector (7) is electrically connected with described control system (9).
3. self-control thermostatic circulating lubricating device according to claim 1; It is characterized in that: it also comprises the overtemperature detector (6) that is used to detect the oil temperature; Described overtemperature detector (6) is located in the described oil tank (5), and described overtemperature detector (6) is electrically connected with described control system (9).
4. self-control thermostatic circulating lubricating device according to claim 1; It is characterized in that: it also comprises the liquid level detector (4) that is used to detect the oil level height; Described liquid level detector (4) is located in the described oil tank (5), and described liquid level detector (4) is electrically connected with described control system (9).
5. self-control thermostatic circulating lubricating device according to claim 1; It is characterized in that: it also comprises and is used to detect the Failure Detector (11) whether oil filter lost efficacy; Described Failure Detector (11) links to each other with described oil filter (10), and described Failure Detector (11) is electrically connected with described control system (9).
6. self-control thermostatic circulating lubricating device according to claim 1; It is characterized in that: it also comprises the fuel feeding detector (2) that is used to detect charge oil pressure; Described fuel feeding detector (2) is located between described oil feed pump (3) and the described lubricated shunt (1), and described fuel feeding detector (2) is electrically connected with described control system (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202260787U CN202185786U (en) | 2011-06-30 | 2011-06-30 | Self-control constant-temperature circulating lubrication device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202260787U CN202185786U (en) | 2011-06-30 | 2011-06-30 | Self-control constant-temperature circulating lubrication device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202185786U true CN202185786U (en) | 2012-04-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202260787U Expired - Fee Related CN202185786U (en) | 2011-06-30 | 2011-06-30 | Self-control constant-temperature circulating lubrication device |
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| CN (1) | CN202185786U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102229065A (en) * | 2011-06-30 | 2011-11-02 | 宁波久源润滑设备制造有限公司 | Automatically-controlled constant-temperature circulating and lubricating device |
-
2011
- 2011-06-30 CN CN2011202260787U patent/CN202185786U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102229065A (en) * | 2011-06-30 | 2011-11-02 | 宁波久源润滑设备制造有限公司 | Automatically-controlled constant-temperature circulating and lubricating device |
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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: 20120411 Termination date: 20130630 |