CN208601178U - Numerically-controlled milking composite machine tool electro spindle cooling system - Google Patents
Numerically-controlled milking composite machine tool electro spindle cooling system Download PDFInfo
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- CN208601178U CN208601178U CN201821252971.5U CN201821252971U CN208601178U CN 208601178 U CN208601178 U CN 208601178U CN 201821252971 U CN201821252971 U CN 201821252971U CN 208601178 U CN208601178 U CN 208601178U
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- electro spindle
- fuel tank
- flow channel
- coolant flow
- machine tool
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Abstract
The utility model discloses a kind of numerically-controlled milking composite machine tool electro spindle cooling systems, including fuel tank, radiator and coolant flow channel, coolant flow channel is evenly arranged on the outside of electro spindle, coolant flow channel is equipped with interconnected oil inlet and oil outlet, radiator is equipped with flowline, one end of flowline is connected to fuel tank, and the other end is connected to the oil inlet of coolant flow channel, and the oil outlet of coolant flow channel is connected to fuel tank.By being equipped with coolant flow channel on the outside of electro spindle, so that the hydraulic oil after radiator radiates is able to enter in coolant flow channel, the amount of heat generated when so as to which electro spindle working is taken away through hydraulic oil, realizes the cold effect of oil to electro spindle.Thus, the numerically-controlled milking composite machine tool electro spindle cooling system can in time take away the heat that electro spindle high-speed rotation generates, and avoid electro spindle and superheating phenomenon occur, ensure that the normal operation of electro spindle, the working life of electro spindle is improved, to reduce overall cost.
Description
Technical field
The utility model belongs to a kind of important component of complex milling machine tool, multiple more particularly, to a kind of numerical-control turn-milling
Close electrical spindle for machine tool cooling system.
Background technique
The workpiece of lathe or milling machine needs for workpiece to be processed to be fixed on chuck, chuck is fixed on master in clamping
On axis, main shaft drives chuck together with workpiece common rotation.Main shaft can generate a large amount of heat in quick rotation, and heat is not in time
Discharge will affect the service life of main shaft, improve the processing cost of complex milling machine tool.
Utility model content
It is multiple that the purpose of this utility model is to provide a kind of numerical-control turn-millings for being able to solve at least one of above problem
Close electrical spindle for machine tool cooling system.
One aspect according to the present utility model provides a kind of numerically-controlled milking composite machine tool electro spindle cooling system, packet
Fuel tank, radiator and coolant flow channel are included, coolant flow channel is evenly arranged on the outside of electro spindle, and coolant flow channel is equipped with interconnected oil inlet
Mouth and oil outlet, radiator are equipped with flowline, and one end of flowline is connected to fuel tank, the oil inlet of the other end and coolant flow channel
Connection, the oil outlet of coolant flow channel are connected to fuel tank.
The beneficial effects of the utility model are: by being equipped with coolant flow channel on the outside of electro spindle, so that by radiator
Hydraulic oil after heat dissipation is able to enter in coolant flow channel, and the amount of heat generated when so as to which electro spindle working is through hydraulic
Oil is taken away, and the cold effect of oil to electro spindle is realized.The numerically-controlled milking composite machine tool electro spindle cooling system can be timely as a result,
The heat that electro spindle high-speed rotation generates is taken away, avoids electro spindle and superheating phenomenon occurs, ensure that the normal fortune of electro spindle
Make, the working life of electro spindle is improved, to reduce overall cost.
In some embodiments, radiator is cooling fan, and radiator is fixed on above fuel tank.Thus, it is possible to side
Just the installation and fixation of radiator, and structure is simple.
In some embodiments, one end of flowline is protruded into fuel tank, and the other end stretches out after running through radiator, and with
Coolant flow channel connection.Thus, it is possible to make in fuel tank oil after flowline, radiator can in flowline oil into
Row cooling realizes that cooling purpose, structure are simple to electro spindle convenient for oil.
In some embodiments, numerically-controlled milking composite machine tool electro spindle cooling system further includes oil pump, oil pump and fuel tank
Connection, oil pump are fixed on above fuel tank, and flowline is connected to by oil pump with fuel tank.It is equipped with oil pump as a result, can be convenient in fuel tank
Oil pump to flowline after be transported to coolant flow channel.
In some embodiments, numerically-controlled milking composite machine tool electro spindle cooling system further includes pressure switch, and pressure is opened
It closes and is set on fuel tank.It is equipped with pressure switch as a result, facilitates the oil pressure condition in monitoring fuel tank, the oil pressure effectivelying prevent in fuel tank
It is excessively high.
In some embodiments, the shell of fuel tank is equipped with liquid level mirror.It is equipped with liquid level mirror as a result, can be convenient observation
The liquid level of hydraulic oil in fuel tank, convenient for the hydraulic oil in fuel tank is replenished in time.
In some embodiments, coolant flow channel is wound around the outside of electro spindle.Thus, it is possible to facilitate in coolant flow channel
The heat generated when cooling oil works electro spindle is taken away.
Detailed description of the invention
Fig. 1 is the partial structure diagram of the numerically-controlled milking composite machine tool electro spindle cooling system of the utility model；
Fig. 2 is the operation principle schematic diagram of the numerically-controlled milking composite machine tool electro spindle cooling system of the utility model.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
Referring to Figures 1 and 2.Numerically-controlled milking composite machine tool electro spindle cooling system, including fuel tank 1, radiator 2 and cooling
Runner 3, coolant flow channel 3 are evenly arranged on the outside of electro spindle, and coolant flow channel 3 is equipped with interconnected oil inlet and oil outlet, heat dissipation dress
It sets 2 and is equipped with flowline 4, one end of flowline 4 is connected to fuel tank 1, and the other end is connected to the oil inlet of coolant flow channel 3, cooling stream
The oil outlet in road 3 is connected to fuel tank 1.In actual use, coolant flow channel 3 is arranged around the exterior annular of electro spindle, so that
The hydraulic oil flowed through in coolant flow channel 3 acts directly on the outer wall of electro spindle, and the heat generated when electro spindle is worked is direct
It is taken away through cooling oil.
Hydraulic oil in fuel tank 1 flows in coolant flow channel 3 by flowline 4, hydraulic oil when by coolant flow channel 3,
Radiator 2 cools down to the hydraulic oil in flowline 4, improves hydraulic oil to the cooling effect of electro spindle.In coolant flow channel 3
Hydraulic oil flowed around electro spindle, and flowed out through oil outlet, and be back in fuel tank 1, realize recycling for hydraulic oil, saved
Save the energy.
Radiator 2 is cooling fan, and the shell of cooling fan is bolted on 1 top of fuel tank.
One end of flowline 4 is protruded into fuel tank 1, and the other end stretches out after running through radiator 2, and is connected to coolant flow channel 3,
After the hydraulic oil in fuel tank 1 enters flowline 4 as a result, radiator 2 cools down to the oil in flowline 4, convenient for improving
Subsequent cooling effect.
Numerically-controlled milking composite machine tool electro spindle cooling system further includes oil pump 5, and oil pump 5 is connected to fuel tank 1, and oil pump 5 passes through
Bolt is fixed on 1 top of fuel tank, and flowline 4 is connected to by oil pump 5 with fuel tank 1.It, can will be hydraulic in fuel tank 1 by oil pump 5
Oil is transported to flowline 4, is finally delivered in coolant flow channel 3, realizes the cooling to electro spindle.
In order to improve the cooling efficiency of cooling fan, the top of cooling fan is equipped with an oil inlet 21 and an oil outlet 22,
Flowline 4 is connected to the oil inlet 21 and oil outlet 22.So that the hydraulic oil in fuel tank 1 is after oil pump 5, by the cooling fan
The oil inlet 21 of side enters, and then hydraulic oil is flowed out after cooling fan is cooling by oil outlet 22, then reaches coolant flow channel 3 to main shaft
It is cooled down.
Numerically-controlled milking composite machine tool electro spindle cooling system further includes pressure switch 6, and pressure switch 6 is set on fuel tank 1.It is logical
It is excessively high that oil pressure in fuel tank 1 can be effectively prevented in excess pressure switch 6.
The shell of fuel tank 1 is equipped with liquid level mirror 7, can monitor the liquid of the hydraulic oil in fuel tank 1 by liquid level mirror 7 as a result,
Position height, convenient for hydraulic oil is replenished in time, guarantees the cooling effect of hydraulic oil.
Above-described is only preferred embodiments of the present invention, it is noted that for the ordinary skill of this field
For personnel, without departing from the concept of the present invention, various modifications and improvements can be made, these all belong to
In the protection scope of the utility model.
Claims (7)
1. numerically-controlled milking composite machine tool electro spindle cooling system, which is characterized in that including fuel tank (1), radiator (2) and cooling
Runner (3), the coolant flow channel (3) are evenly arranged on the outside of electro spindle, the coolant flow channel (3) be equipped with interconnected oil inlet and
Oil outlet, the radiator (2) are equipped with flowline (4), and one end of the flowline (4) is connected to fuel tank (1), the other end and
The oil inlet of coolant flow channel (3) is connected to, and the oil outlet of the coolant flow channel (3) is connected to fuel tank (1).
2. numerically-controlled milking composite machine tool electro spindle cooling system according to claim 1, which is characterized in that the heat dissipation dress
Setting (2) is cooling fan, and the radiator (2) is fixed on above fuel tank (1).
3. numerically-controlled milking composite machine tool electro spindle cooling system according to claim 2, which is characterized in that the flowline
(4) one end is connected to fuel tank (1), and the other end stretches out afterwards through radiator (2), and is connected to coolant flow channel (3).
4. described in any item numerically-controlled milking composite machine tool electro spindle cooling systems according to claim 1~3, which is characterized in that
It further include oil pump (5), the oil pump (5) is connected to fuel tank (1), and the oil pump (5) is fixed on above fuel tank (1), described fuel-displaced
Pipe (4) is connected to by oil pump (5) with fuel tank (1).
5. numerically-controlled milking composite machine tool electro spindle cooling system according to claim 4, which is characterized in that further include pressure
It switchs (6), the pressure switch (6) is set on fuel tank (1).
6. numerically-controlled milking composite machine tool electro spindle cooling system according to claim 5, which is characterized in that the fuel tank
(1) shell is equipped with liquid level mirror (7).
7. described in any item numerically-controlled milking composite machine tool electro spindle cooling systems according to claim 1~3, which is characterized in that
The coolant flow channel (3) is wound around the outside of electro spindle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821252971.5U CN208601178U (en) | 2018-08-03 | 2018-08-03 | Numerically-controlled milking composite machine tool electro spindle cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821252971.5U CN208601178U (en) | 2018-08-03 | 2018-08-03 | Numerically-controlled milking composite machine tool electro spindle cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208601178U true CN208601178U (en) | 2019-03-15 |
Family
ID=65671817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821252971.5U Active CN208601178U (en) | 2018-08-03 | 2018-08-03 | Numerically-controlled milking composite machine tool electro spindle cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208601178U (en) |
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2018
- 2018-08-03 CN CN201821252971.5U patent/CN208601178U/en active Active
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