CN201613480U - Oil tank cooling device of floor type milling-boring machine - Google Patents
Oil tank cooling device of floor type milling-boring machine Download PDFInfo
- Publication number
- CN201613480U CN201613480U CN2009202217031U CN200920221703U CN201613480U CN 201613480 U CN201613480 U CN 201613480U CN 2009202217031 U CN2009202217031 U CN 2009202217031U CN 200920221703 U CN200920221703 U CN 200920221703U CN 201613480 U CN201613480 U CN 201613480U
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- oil
- fuel tank
- oil tank
- oil pump
- floor type
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Abstract
The utility model relates to an oil tank cooling device of a floor type milling-boring machine, which is characterized in that an oil pump and a driving motor of the oil pump are mounted on an oil tank of the floor type milling-boring machine, the oil tank is provided with an oil return hole, the oil pump is provided with an inlet and an outlet, a filter connected with the oil tank is mounted at the inlet of the oil pump, an evaporator is connected with the outlet of the oil pump and the oil return hole of the oil tank, the other end of the evaporator is connected with a refrigeration device, a temperature control device is mounted on the oil tank, a temperature sensor is disposed in the oil tank, and one end of the temperature control device is connected with the refrigeration device while the other end is connected with the temperature sensor. Lubricating oil of the oil tank is delivered to the evaporator connected with the refrigeration device through the oil pump and then returns to the oil tank, and temperature of the lubricating oil is reduced gradually and controlled within 28 DEG C to 35 DEG C, thereby guaranteeing quality of the lubricating oil. In addition, the oil tank cooling device has the advantages of simple structure and easy manufacturing.
Description
Technical field
The utility model relates to a kind of fuel tank of floor type boring and milling machine lubricating system, especially a kind of floor type boring and milling machine fuel tank cooling device.
Background technology
Milling-boring machine is usually used in hole class workpiece fine finishining.The main shaft of FA-BR8 Φ 260 floor type boring and milling machines that known Italy produces, gear-box, guide rail etc. lubricated is that fuel tank, oil pump, the filter by milling-boring machine self provides the lubricating oil of circulation repeatedly.Because the long-term operation of this lathe and the temperature of working environment raise, the fuel tank of this lathe and the temperature of oil circuit are constantly raise, the temperature overheating of lubricating oil when the lubricating oil of fuel tank, oil circuit is warmed up to certain degree, the quality of oil is changed, reduce lubricant effect, thereby normal operation and service life to this lathe exert a certain influence, and its stability is also had adverse factors.
Summary of the invention
The utility model provides a kind of floor type boring and milling machine fuel tank cooling device that can effectively control the oil temperature for solving the technical problem that exists in the known technology.
The technical scheme that the utility model is taked for the technical problem that exists in the solution known technology is:
A kind of floor type boring and milling machine fuel tank cooling device, the motor that comprises the floor type boring and milling machine fuel tank that has oil return opening, is installed in the oil pump that has delivery outlet and input port on the fuel tank, is installed in oil pump input port and the filter that is connected with fuel tank and drives oil pump, the delivery outlet of described oil pump and the oil return opening of fuel tank are connected with evaporimeter, and the evaporimeter other end is connected with condenser and compressor thereof.
The utility model can also adopt following technical scheme:
Temperature control equipment also is installed on the described fuel tank, temperature sensor also is installed in the fuel tank, temperature control equipment one end connects compressor, and the temperature control equipment other end connects temperature sensor.
Advantage and the good effect that the utlity model has are:
Owing to be connected with evaporator-condenser and compressor at the delivery outlet of oil pump and the oil return opening of fuel tank, the compressor other end is connected with temperature control equipment and temperature sensor, fuel tank oil returns in the fuel tank after by oil pump lubricating oil being transported to evaporimeter like this, the temperature of lubricating oil is reduced gradually, can be between 28 ℃～35 ℃ with oily temperature control, thereby guaranteed quality, the viscosity of lubricating oil, and the pressure stability of machine tool lubrication oil; The utility model also has advantage simple in structure, that be easy to make in addition.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1, fuel tank; 2, filter; 3, oil pump; 4, motor; 5, evaporimeter; 6, condenser; 7, compressor 8, temperature control equipment; 9, temperature sensor.
The specific embodiment
For further understanding summary of the invention of the present utility model, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:
See also Fig. 1, floor type boring and milling machine fuel tank 1 has oil-out and oil return opening, the oil pump 3 that has delivery outlet and input port is installed on the fuel tank oil-out, the filter 2 that is connected with fuel tank is installed in the oil pump input port, the motor 4 that drives oil pump is installed on the fuel tank, the delivery outlet of described oil pump and the oil return opening of fuel tank are connected with evaporimeter 5, and the evaporimeter other end is connected with condenser 6 and compressor 7 thereof.Temperature control equipment 8 also is installed on the described fuel tank, temperature sensor 9 also is installed in the fuel tank, temperature control equipment one end connects compressor, and the temperature control equipment other end connects temperature sensor.Like this, owing to be connected with evaporator-condenser and compressor at the delivery outlet of oil pump and the oil return opening of fuel tank, the compressor other end is connected with temperature control equipment and temperature sensor, fuel tank oil returns in the fuel tank after by oil pump lubricating oil being transported to evaporimeter like this, the temperature of lubricating oil is reduced gradually, can be between 28 ℃～35 ℃ with oily temperature control, thus quality, the viscosity of lubricating oil guaranteed, and the pressure stability of machine tool lubrication oil; The utility model also has advantage simple in structure, that be easy to make in addition.
Operation principle
When starting this lathe, the fuel tank oil circulating pump starts simultaneously, returns in the fuel tank behind the evaporimeter 5 of oil by refrigerating plant with fuel tank.Along with the long-term operation of lathe and the rising of environment temperature, the temperature of fuel tank and oil circuit is also in continuous rising.When oily temperature reached 35 ℃, refrigerating plant began startup work.In the refrigeration system of sealing, be marked with cold-producing medium R22, series of physical takes place in circulation this cold-producing medium changes, and with the external world heat exchange takes place, cold-producing medium R22 is compressed into high temperature in compressor, cool off in the superheated steam of high pressure (its pressure is 1.9MPa) the air-cooled condenser of going forward side by side, through the cooling refrigeration agent, pressure, temperature, state does not all change, and the condensed refrigerant liquid of the superheated steam of high temperature, high pressure enters in the capillary expenditure and pressure, for the following gas that in evaporimeter, turns to low pressure, absorb heat from the external world simultaneously through the row boil-off gas.The temperature of evaporimeter must be lower than environment temperature like this, promptly becomes cooler.Cold-producing medium in the evaporimeter shows the gas-liquid coexistence, after become saturated vapor, become the steam of low area overheat at last, its pressure is 0.5MPa.The oily temperature of fuel tank extraction at this moment is 35 degrees centigrade, through after the evaporator cools, returns in the fuel tank and goes.Circulate when oily temperature drops to 28 ℃ the refrigerating plant autostop with this.The temperature control of fuel tank is set at 35 ℃ of startups, and 28 ℃ stop.The oil temperature is controlled between 28 ℃～35 ℃ automatically.Since taked to have guaranteed behind the refrigerating plant oily temperature between 28 ℃～35 ℃, guaranteed oily viscosity, and the pressure and the stability that have guaranteed the oil at each position of lathe.Guaranteed that lathe moves between long-term.This device is fast, reasonable in design, easy for installation to the oily temperature refrigerating speed of fuel tank, and long service life is safe and reliable, can regulate temperature automatically, and the adjusting range greatly long-term operation of lathe provides reliable guarantee.
Claims (2)
1. floor type boring and milling machine fuel tank cooling device, the motor that comprises the floor type boring and milling machine fuel tank that has oil return opening, is installed in the oil pump that has delivery outlet and input port on the fuel tank, is installed in oil pump input port and the filter that is connected with fuel tank and drives oil pump, it is characterized in that: the delivery outlet of described oil pump and the oil return opening of fuel tank are connected with evaporimeter, and the evaporimeter other end is connected with condenser and compressor thereof.
2. according to the described floor type boring and milling machine fuel tank of claim 1 cooling device, it is characterized in that: temperature control equipment also is installed on the described fuel tank, temperature sensor also is installed in the fuel tank, and temperature control equipment one end connects compressor, and the temperature control equipment other end connects temperature sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202217031U CN201613480U (en) | 2009-10-29 | 2009-10-29 | Oil tank cooling device of floor type milling-boring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202217031U CN201613480U (en) | 2009-10-29 | 2009-10-29 | Oil tank cooling device of floor type milling-boring machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201613480U true CN201613480U (en) | 2010-10-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202217031U Expired - Fee Related CN201613480U (en) | 2009-10-29 | 2009-10-29 | Oil tank cooling device of floor type milling-boring machine |
Country Status (1)
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| CN (1) | CN201613480U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101994729A (en) * | 2010-12-22 | 2011-03-30 | 西安交通大学苏州研究院 | Oil temperature control system and control method of refrigeration type hydraulic system |
| CN102107096A (en) * | 2010-12-30 | 2011-06-29 | 苏州永添设备有限公司 | Modularized oil mist purifying, cooling and filtering apparatus |
| CN102126160A (en) * | 2010-12-30 | 2011-07-20 | 苏州永添设备有限公司 | Built-in cooling and filtering device |
| CN102155472A (en) * | 2011-04-13 | 2011-08-17 | 三河市同飞制冷设备有限公司 | Energy storage type constant temperature oil cooler |
| CN102218241A (en) * | 2011-03-07 | 2011-10-19 | 苏州永添设备有限公司 | Modularized filtering slag-discharging device |
| CN102416579A (en) * | 2011-12-07 | 2012-04-18 | 常州市新特力工具有限公司 | Boring machine |
| CN104200019A (en) * | 2014-08-27 | 2014-12-10 | 电子科技大学 | Method for simulating thermal characteristic numerical value of heavy numerical control floor type boring and milling machine |
| CN106217123A (en) * | 2016-08-25 | 2016-12-14 | 天津市华天世纪机械有限公司 | A kind of CNC milling machine chiller |
-
2009
- 2009-10-29 CN CN2009202217031U patent/CN201613480U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101994729A (en) * | 2010-12-22 | 2011-03-30 | 西安交通大学苏州研究院 | Oil temperature control system and control method of refrigeration type hydraulic system |
| CN102107096A (en) * | 2010-12-30 | 2011-06-29 | 苏州永添设备有限公司 | Modularized oil mist purifying, cooling and filtering apparatus |
| CN102126160A (en) * | 2010-12-30 | 2011-07-20 | 苏州永添设备有限公司 | Built-in cooling and filtering device |
| CN102218241A (en) * | 2011-03-07 | 2011-10-19 | 苏州永添设备有限公司 | Modularized filtering slag-discharging device |
| CN102155472A (en) * | 2011-04-13 | 2011-08-17 | 三河市同飞制冷设备有限公司 | Energy storage type constant temperature oil cooler |
| CN102416579A (en) * | 2011-12-07 | 2012-04-18 | 常州市新特力工具有限公司 | Boring machine |
| CN104200019A (en) * | 2014-08-27 | 2014-12-10 | 电子科技大学 | Method for simulating thermal characteristic numerical value of heavy numerical control floor type boring and milling machine |
| CN104200019B (en) * | 2014-08-27 | 2018-03-30 | 电子科技大学 | A kind of heavy type numerical control floor type boring and milling machine thermal characteristics numerical value emulation method |
| CN106217123A (en) * | 2016-08-25 | 2016-12-14 | 天津市华天世纪机械有限公司 | A kind of CNC milling machine chiller |
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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: 20101027 Termination date: 20131029 |