CN219026826U

CN219026826U - Oil-water separator and numerical control machine tool using same

Info

Publication number: CN219026826U
Application number: CN202320180373.6U
Authority: CN
Inventors: 刘建威; 叶兴土
Original assignee: Zhejiang Ouma Cnc Technology Co ltd
Current assignee: Zhejiang Ouma Cnc Technology Co ltd
Priority date: 2023-02-06
Filing date: 2023-02-06
Publication date: 2023-05-16
Anticipated expiration: 2033-02-06

Abstract

The application relates to an oil-water separator, which comprises a separator shell, be provided with in the separator shell and collect the room, the separator shell is in collect indoor division board that is provided with, the division board will collect the room and separate into oil separation chamber and water separation chamber, the bottom of division board is provided with and is used for oil separation chamber with the through groove that water separation chamber communicates each other. In this application oil water mixture rushes into the oil separation chamber, because oil is lighter than water (cutting fluid), oil floats the surface at water (cutting fluid), therefore oil will stay in the oil separation chamber, and water (cutting fluid) enters into the water separation chamber through the through groove of division board bottom, and then realizes oil-water separation, avoids influencing the life of digit control machine tool.

Description

Oil-water separator and numerical control machine tool using same

Technical Field

The application relates to the technical field of numerical control machine tools, in particular to an oil-water separator and a numerical control machine tool using the same.

Background

Most of the existing numerical control machine tools need cutting fluid during machining, the cutting fluid is industrial fluid used for cooling and lubricating a cutter and a machined part in the metal cutting and grinding process, and the numerical control machine tool has the characteristics of good cooling performance, lubricating performance, rust resistance, oil removal cleaning function, corrosion prevention function and easy dilution.

But the digit control machine tool has lubricating oil and cutting fluid to mix together when the during operation, because the cutting fluid is cyclic utilization, the cutting fluid can reduce the life cycle of cutting fluid together after mixing with oil, and the time has been long and the cutting fluid can smell and disperse and the pungent smell that looses, pollutes operational environment, seriously can influence the life of digit control machine tool.

Disclosure of Invention

In order to avoid influencing the service life of the numerical control machine tool, the application provides an oil-water separator and the numerical control machine tool applied by the oil-water separator.

The application provides an oil-water separator adopts following technical scheme:

the oil-water separator comprises a separator shell, wherein a collecting chamber is arranged in the separator shell, a partition plate is arranged in the collecting chamber, the partition plate divides the collecting chamber into an oil separation cavity and a water separation cavity, and a through groove used for the mutual communication of the oil separation cavity and the water separation cavity is arranged at the bottom of the partition plate.

Optionally, the separator housing is provided with an oil spill port at the oil separation chamber.

Optionally, an oil receiving box is disposed on one side of the separator housing, and the oil overflow outlet is provided with a guiding inclined plate, and the guiding inclined plate is disposed towards the oil receiving box.

Optionally, the separator housing is provided with a water overflow at the water separation chamber.

Optionally, a water drainage tube is arranged on the water overflow outlet.

The numerical control machine tool provided by the application adopts the following technical scheme:

a numerical control machine tool comprises a frame and an oil-water separator arranged on the frame.

Optionally, a water return tank is arranged on the frame, the oil-water separator is arranged on the water return tank, and a water overflow outlet of the oil-water separator is communicated with the water return tank through a water drainage pipe.

Optionally, the both sides of return water case are provided with back flushing and accept the box, the bottom of back flushing accepts the box is provided with the return port that communicates with each other with the return water case.

Optionally, a filter screen is installed in the return port.

Optionally, a guide plate for guiding the oil-water mixture into the oil separation chamber of the oil-water separator is arranged on the frame.

In summary, the present application includes at least one of the following beneficial technical effects:

in this application oil water mixture rushes into the oil separation chamber, because oil is lighter than water (cutting fluid), oil floats the surface at water (cutting fluid), therefore oil will stay in the oil separation chamber, and water (cutting fluid) enters into the water separation chamber through the through groove of division board bottom, and then realizes oil-water separation, avoids influencing the life of digit control machine tool.

Drawings

Fig. 1 is a schematic view of a first configuration of an oil-water separator in the first embodiment.

Fig. 2 is a schematic view showing a second structure of the oil-water separator in the first embodiment.

Fig. 3 is a schematic structural diagram of a numerical control machine tool in the second embodiment.

Fig. 4 is a schematic structural diagram of the water return tank in the second embodiment.

Reference numerals illustrate: 1. a separator housing; 2. a pooling chamber; 3. a partition plate; 4. an oil separation chamber; 5. a water separation chamber; 6. a pass through slot; 7. an oil spill port; 8. an oil receiving box; 9. a guide sloping plate; 10. a water overflow outlet; 11. a water drainage tube; 12. a frame; 13. a column; 14. a nose mechanism; 15. a processing workbench; 16. a rear flush zone; 17. a water return tank; 18. a water pump; 19. a cutting fluid spray gun; 20. a rear flush receiving box; 21. a filter screen; 22. and a guide plate.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-4.

Example 1

An oil-water separator is mainly used for separating oil from water in an oil-water mixture, wherein the water can be cooling water or cutting fluid, and in the embodiment, the water mainly refers to the cutting fluid.

Referring to fig. 1 and 2, the oil-water separator includes a separator housing 1, the shape of the separator housing 1 may be configured according to the shape required by the adapted numerical control machine tool, a collecting chamber 2 is provided in the separator housing 1, wherein the separator housing 1 is provided with a partition plate 3 in the collecting chamber 2, the partition plate 3 partitions the collecting chamber 2 into an oil separation chamber 4 and a water separation chamber 5, the height of the partition plate 3 is the same as the depth of the collecting chamber 2, the shape of the partition plate 3 and the shape of the partition plate 3 separating the oil separation chamber 4 and the water separation chamber 5 may be changed as required, and the embodiment is not particularly limited.

The bottom of the separation plate 3 is provided with a through groove 6 for communicating the oil separation cavity 4 and the water separation cavity 5, and the through groove 6 is arranged on the surface of the bottom of the separation plate 3, which is connected with the bottom of the collecting chamber 2, so that the oil-water separation effect is best. The connection between the bottom of the partition plate 3 and the bottom of the collection chamber 2 may be partially formed by the passage groove 6, or may be formed by the passage groove 6 in the connection between the bottom of the partition plate 3 and the bottom of the collection chamber 2, and when the connection between the bottom of the partition plate 3 and the bottom of the collection chamber 2 is formed by the passage groove 6, the partition plate 3 needs to be fixed to the side wall of the collection chamber 2, and the specific arrangement manner of the passage groove 6 may be set as needed, which is not limited in this embodiment.

The separator housing 1 is provided with an oil spill port 7 at the oil separation chamber 4, the oil spill port 7 is provided at the top edge of the collecting chamber 2, one side of the separator housing 1 is provided with an oil receiving box 8, the oil spill port 7 is provided with a guide inclined plate 9, and the guide inclined plate 9 is provided toward the oil receiving box 8, whereby separated oil can be recovered through the oil spill port 7, the guide inclined plate 9 into the oil receiving box 8.

The separator housing 1 is provided with a water overflow 10 at the water separation chamber 5, the water overflow 10 being provided at the top edge of the collecting chamber 2, the separator housing 1 being provided with a water drain 11 on the water overflow 10, whereby the separated water can be recovered via the water overflow 10, the water drain 11.

In this application oil water mixture is washed into oil separation chamber 4, because oil is lighter than water (cutting fluid), oil will float on the surface of water (cutting fluid), consequently oil will stay in oil separation chamber 4, and water (cutting fluid) enters into in the water separation chamber 5 through the through groove 6 of division board 3 bottom, and then realizes oil-water separation, avoids influencing the life of digit control machine tool.

Example two

The numerical control machine tool, referring to fig. 3 and 4, comprises a frame 12, a stand column 13 arranged on the frame 12, a machine head mechanism 14 arranged on the stand column 13, a processing workbench 15 arranged below the machine head mechanism 14 on the frame 12, and a processing cutter arranged on the machine head mechanism 14, wherein the workpiece can be processed by the processing cutter arranged on the machine head mechanism 14 by fixing the workpiece on the processing workbench 15. The head mechanism 14 is provided with a cutting fluid spray gun 19, and the cutting fluid spray gun 19 sprays and cuts to the processing position of the processing cutter and the workpiece, so that the cutting fluid can play roles of lubrication and cooling.

The frame 12 is provided with a rear flushing area 16 at two sides of the processing workbench 15, scraps at the processing position of the workpiece fall into the rear flushing areas 16 at two sides, and staff can flush the scraps on the processing workbench 15 into the rear flushing areas 16 at two sides.

The rear side of the frame 12 is provided with a water return tank 17, cutting fluid is stored in the water return tank 17, a water pump 18 is installed on the water return tank 17, a rear flushing pipe and a cutting fluid pipe are connected to the water pump 18, the water pump 18 can convey the cutting fluid in the water return tank 17 to the rear flushing areas 16 on two sides through the rear flushing pipe, and the water pump 18 can also convey the cutting fluid in the water return tank 17 to the cutting fluid spray gun 19 through the cutting fluid pipe.

The two sides of the water return tank 17 are provided with a back flushing water receiving box 20, the bottom of the back flushing water receiving box 20 is provided with a return port communicated with the water return tank 17, and a filter screen 21 is arranged in the return port. Therefore, the waste material flushed in the rear flush zone 16 will enter the rear flush receiving box 20, water (cutting fluid) will return back to the return tank 17, and the waste material will be isolated by the filter screen 21 into the rear flush receiving box 20.

The frame 12 is provided with the oil-water separator according to the technical scheme, in particular to the oil-water separator which is arranged on the water return tank 17, and a water overflow outlet 10 of the oil-water separator is communicated with the water return tank 17 through a water drainage tube 11. Wherein the frame 12 is provided with a guide plate 22 for guiding the oil-water mixture into the oil separation chamber 4 of the oil-water separator.

Thereby, when the workpiece is machined, the cutting fluid sprayed by the cutting fluid spray gun 19 cools and lubricates the machining position of the workpiece, the cutting fluid carries greasy dirt and the like to enter the middle position of the frame 12, the oil-water mixture enters the oil-water separation cavity 4 of the oil-water separator from the guide plate 22, and the oil floats on the surface of water (cutting fluid) because the oil is lighter than the water (cutting fluid), so that the oil stays in the oil separation cavity 4, and the water (cutting fluid) enters the water separation cavity 5 through the through groove 6 at the bottom of the separation plate 3, so that the oil-water separation is realized.

The overflowed oil enters the oil receiving box 8 through the oil overflow outlet 7 and the guide inclined plate 9 in the oil separation cavity 4 for recycling, and the overflowed water (cutting fluid) enters the water return tank 17 through the water overflow outlet 10 and the water drainage tube 11 in the water separation cavity 5 for recycling. Therefore, after oil and water are separated through the oil-water separator, the influence on the service life of the numerical control machine tool can be avoided.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. The utility model provides an oil-water separator, its characterized in that includes separator casing (1), be provided with in separator casing (1) and collect room (2), separator casing (1) is in collect room (2) are provided with division board (3), division board (3) will collect room (2) separate into oil separation chamber (4) and separation chamber (5) of separating, the bottom of division board (3) is provided with be used for oil separation chamber (4) with separation chamber (5) intercommunication pass through groove (6).

2. An oil-water separator according to claim 1, characterized in that the separator housing (1) is provided with an oil spill outlet (7) at the oil separation chamber (4).

3. An oil-water separator according to claim 2, characterized in that one side of the separator housing (1) is provided with an oil receiving box (8), the oil spill outlet (7) is provided with a guiding inclined plate (9), the guiding inclined plate (9) being arranged towards the oil receiving box (8).

4. An oil-water separator according to claim 1, characterized in that the separator housing (1) is provided with a water overflow (10) at the water separation chamber (5).

5. -oil-water separator according to claim 4, characterised in that the water overflow (10) is provided with a water drain (11).

6. A numerically controlled machine tool comprising a frame (12), and the oil-water separator according to any one of claims 1 to 5 provided on the frame (12).

7. The numerical control machine tool according to claim 6, characterized in that a water return tank (17) is arranged on the frame (12), the oil-water separator is arranged on the water return tank (17), and a water overflow outlet (10) of the oil-water separator is communicated with the water return tank (17) through a water drainage tube (11).

8. The numerical control machine according to claim 7, characterized in that the two sides of the water return tank (17) are provided with a back flushing water receiving box (20), and the bottom of the back flushing water receiving box (20) is provided with a return port communicated with the water return tank (17).

9. A numerical control machine according to claim 8, characterized in that a filter screen (21) is installed in the return opening.

10. A numerical control machine according to claim 6, characterized in that the frame (12) is provided with a guide plate (22) for guiding the oil-water mixture into the oil separation chamber (4) of the oil-water separator.