CN210915596U

CN210915596U - Digit control machine tool oil water separator

Info

Publication number: CN210915596U
Application number: CN201922007466.5U
Authority: CN
Inventors: 石晓红; 冯婧; 岳少剑; 马文杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-20
Filing date: 2019-11-20
Publication date: 2020-07-03
Anticipated expiration: 2029-11-20

Abstract

The utility model discloses a digit control machine tool oil water separator, including the water oil mixture case, the delivery port has been seted up to water oil mixture bottom of the case portion, and the inlet has been seted up to water oil mixture case right side wall, the control box is installed to water oil mixture case, and the support column is installed to water oil mixture bottom of the case portion, and the float seat has been cup jointed in the slip on the support column, be connected with the backup pad on the float seat, the food sucking disc is installed at the top of backup pad, food sucking disc and separation gear motor coaxial coupling, the inner wall one side of backup pad is installed and is connect the oil groove, and the right-hand member that connects the oil groove is provided with the frizing, the left end below that connects. The oil receiving groove and the oil suction disc are fixed, so that the scraping area can not change along with the liquid level; the liquid inlet end is provided with a detachable filter box, so that impurities and filter residues can be conveniently and effectively removed; connect the oil groove rear end to be provided with the case that stews, can stew then oil outlet again to the oil of preliminary separation, oil-water separation purity and efficiency are higher.

Description

Digit control machine tool oil water separator

Technical Field

The utility model relates to a digit control machine tool technical field particularly, relates to a digit control machine tool oil water separator.

Background

The temperature of the numerical control machine tool is very high during working, and in order to cool the machine tool, the machine tool uses water to flush and cool the machine tool during working. If a large amount of water mixed with oil is directly poured into a sewer or other open-air places without any treatment, serious pollution is generated to water bodies or the ground, and physical and psychological health of people is also influenced. The oil-water separation device of the numerical control machine tool is a device for separating when cooling liquid injected into a processed product or lubricating oil or latex liquid of the machine tool and water vapor are mixed together, so that the discharge or recovery reaches the standard. The existing oil-water separator cannot effectively separate out dirty oil, and the service life of equipment is influenced.

The Chinese patent application No. 201721179030.9 disk-type oil-water separator for the machine tool machining center. The utility model provides a disk oil water separator for machine tool machining center, includes the case that stores liquid, its characterized in that: the bottom of the liquid storage tank is connected with a liquid inlet pipe, the bottom of the liquid storage tank is also provided with a liquid inlet squirrel cage, a liquid outlet port of the liquid inlet pipe extends into the liquid inlet squirrel cage, the liquid inlet squirrel cage is connected with a stirring motor positioned outside the liquid storage tank, a support column is arranged in the liquid storage tank, a floater seat is arranged on the support column in a penetrating manner, a separating bracket is arranged on the floater seat, a separating motor is arranged on the separating bracket, an output shaft of the separating motor is connected with an oil suction disc, oil scraping plates are arranged on two sides of the oil suction disc, an oil receiving groove is arranged on the lower side of the oil scraping plates, and the outer end of the oil receiving groove. By adopting the technical scheme, the stirring motor drives the liquid inlet squirrel cage to rotate, so that the liquid is favorably smashed, the liquid quickly floats to the upper layer, and metal particles are favorably filtered out. The separation motor drives the oil absorption disc, adsorbs the oil slick on the oil absorption disc, separates the oil slick through the frizing to flow out through connecing the oil groove. The float seat can float above the liquid, the contact area of the float seat and the liquid is kept unchanged, and the contact proportion of the float seat and floating oil is improved. The utility model discloses the structure is exquisite, can separate greasy dirt and metal particle in the smear metal liquid, can prolong the life cycle of coolant liquid, reduces the wearing and tearing of cutter, reduces the use cost of cutter, has solved the unusual smell that the coolant liquid becomes to deteriorate and produces, improves operational environment, alleviates workman's intensity of labour, and the environmental pollution problem of scrapping the coolant liquid has been solved to the waste oil of separating again recycle.

However, the above patents have the following drawbacks: 1. when the oil absorption disc changes along with the height of the liquid level in the liquid storage tank, the hanging area of the oil scraping plate and the oil absorption disc also changes, and when the liquid level is too high or too low, the effective scraping area is reduced, and the efficiency is reduced; 2. the liquid inlet squirrel cage is provided with the bottom in the box body, so that impurities and filter residues are not convenient to remove when excessive, and the oil-water mixing degree can be increased by stirring, which is not beneficial to oil-water separation; 3. only one-time separation is carried out by the oil absorption disc, and the separation effect is not obvious enough.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a digit control machine tool oil water separator to solve the current oil water separator who proposes in the above-mentioned background art, can not effectively separate out the sump oil, influenced the life's of equipment problem.

In order to achieve the above object, the utility model provides a following technical scheme: an oil-water separator of a numerical control machine tool comprises an oil-water mixture tank, wherein a water outlet is formed in the bottom of the right side wall of the oil-water mixture tank, a water outlet valve is arranged at the water outlet, a liquid inlet is formed in the middle of the right side wall of the oil-water mixture tank, a liquid inlet valve is arranged on the liquid inlet, a filter box is hermetically sleeved and mounted on the right side of the liquid inlet valve, a control box is fixedly mounted at the top end of the right side wall of the oil-water mixture tank, four support columns are uniformly and fixedly mounted at the bottom in the oil-water mixture tank, a float seat is slidably sleeved and connected on the support columns, two support plates are fixedly connected to the upper surfaces of the float seat, an oil suction disc is rotatably mounted on the inner side of the top of each support plate and coaxially connected with an output shaft of a separation speed reduction motor, the separation speed reduction motor is, the oil collecting tank is characterized in that an oil scraping plate is arranged at the right end of the oil collecting tank, a standing tank is arranged below the left end of the oil collecting tank, a backflow valve communicated with the oil-water mixture tank is arranged at the bottom of one side of the standing tank, and an oil outlet is formed in the top of the other side of the standing tank.

Further, the filter screen is installed to one side of filter cartridge, and the filter cartridge is transparent material, and detachable cup joints and installs in the right side of feed liquor valve.

Further, the control box embeds has separation gear motor switch, play water valve switch, feed liquor valve switch and backward flow valve switch to constitute complete control circuit with separation gear motor, play water valve, feed liquor valve and backward flow valve electric connection respectively, and with external power source electric connection.

Furthermore, the tops of the four support columns are provided with anti-falling bosses.

Further, the right-hand member that connects the oil groove is provided with oil absorption dish groove, the high left end of right-hand member that connects the oil groove is low.

Furthermore, the oil scraping plate and the oil suction disc are obliquely arranged.

The oil receiving groove and the oil absorption disc of the utility model are fixed, when the oil absorption disc changes along with the height of the liquid level in the liquid storage tank, the scraping area of the oil scraping plate and the oil absorption disc can not change, thereby ensuring the separation efficiency; the liquid inlet end is provided with a detachable filter box, so that impurities and filter residues can be conveniently and effectively removed; connect the oil groove rear end to be provided with the case that stews, can stew then the oil of initial gross separation again, the incasement liquid that stews can get into oil-water mixture case and separates again, and oil-water separation purity and efficiency are higher.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is the utility model discloses an oil absorption dish and connect oil groove connection structure sketch map.

In the figure: 1. an oil-water mixed liquid tank; 2. a water outlet; 3. a water outlet valve; 4. a liquid inlet; 5. a liquid inlet valve; 6. a filter cartridge; 7. a control box; 8. a support pillar; 9. a float seat; 10. a support plate; 11. an oil suction disc; 12. separating the gear motor; 13. an oil receiving groove; 14. a scraper plate; 15. standing in a box; 16. a reflux valve; 17. and an oil outlet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the utility model provides a numerically-controlled machine tool oil-water separator, which comprises an oil-water mixture tank 1, wherein the bottom of the right side wall of the oil-water mixture tank 1 is provided with a water outlet 2, the water outlet 2 is provided with a water outlet valve 3, the middle position of the right side wall of the oil-water mixture tank 1 is provided with a liquid inlet 4, the liquid inlet 4 is provided with a liquid inlet valve 5, the right side of the liquid inlet valve 5 is hermetically sleeved with a filter box 6, the top end of the right side wall of the oil-water mixture tank 1 is fixedly provided with a control box 7, the bottom of the oil-water mixture tank 1 is uniformly and fixedly provided with four support columns 8, the support columns 8 are slidably sleeved with a float seat 9, the upper surface of the float seat 9 is fixedly connected with two support plates 10, the top inner side of the support plates 10 is rotatably provided with an oil suction disc 11, the separation gear motor 12 is fixedly mounted on the outer wall of the supporting plate 10, an oil receiving groove 13 is fixedly mounted on one side of the inner wall of the supporting plate 10 in an inclined mode, an oil scraping plate 14 is arranged at the right end of the oil receiving groove 13, a standing box 15 is arranged below the left end of the oil receiving groove 13, a return valve 16 communicated with the oil-water mixed liquid box 1 is arranged at the bottom of one side of the standing box 15, and an oil outlet 17 is formed in the top of the other side of the standing box 15.

Specifically, the filter screen is installed to one side of filter cartridge 6, and filter cartridge 6 is transparent material, and detachable cup joints and installs in the right side of feed liquor valve 5, conveniently observes the filter residue accumulation volume in the filter cartridge, closes feed liquor valve 5 when the filter residue is too much, takes off filter cartridge 6 and clears up out the filter residue or change the filter screen, cup joints filter cartridge 6 in the right side of feed liquor valve 5 again, opens feed liquor valve 5 and continues the feed liquor.

Specifically, a separation speed reduction motor 12 switch, a water outlet valve 3 switch, a liquid inlet valve 5 switch and a return valve 16 switch are arranged in the control box 7, and are respectively electrically connected with the separation speed reduction motor 12, the water outlet valve 3, the liquid inlet valve 5 and the return valve 16 to form a complete control loop and electrically connected with an external power supply.

Specifically, the tops of the four support columns 8 are provided with anti-falling bosses.

Specifically, the right-hand member that connects oil groove 13 is provided with oil absorption dish 11 grooves, the high left end of the right-hand member that connects oil groove 13 is low, and the oil of being convenient for after the separation flows into the case 15 that stews along connecting oil groove 13.

Specifically, the oil scraping plate 14 and the oil suction disc 11 are obliquely arranged, so that oil on the oil suction disc 11 can be conveniently scraped onto the oil scraping plate 14 and can be easily dropped into the oil receiving groove 13.

When the device is used specifically, the water outlet valve 3, the liquid inlet valve 5 and the reflux valve 16 are closed in the initial state; opening a liquid inlet valve 5 through a liquid inlet valve 5 switch in a control box 7, putting in oil-water mixed liquid, opening a separation speed reduction motor 12 switch in the control box 7, and starting the separation speed reduction motor 12 to rotate anticlockwise; the float seat 9 can slide up and down on the support column along with the liquid level, so as to drive the oil absorption disc 11 to move up and down to adapt to oil-water mixtures with different liquid levels; the oil absorption disc 11 and the oil receiving groove 13 are both arranged on the supporting plate 10 and are fixed in position, and the scraping area of the oil scraping plate 14 and the oil absorption disc 11 cannot change along with the liquid level; the oil scraping plate 14 scrapes oil on the oil suction disc 11, the oil is dripped into the oil receiving groove 13 and flows into the standing box 15 for standing again, and oil on the upper layer of the liquid level overflows from the oil outlet 17; when the oil-water mixed liquid in the standing tank 15 is excessive, the oil-water mixed liquid enters the oil-water mixed liquid tank 1 through the return valve 16 to be separated again; after the separation is finished, the water outlet valve 3 is opened to discharge the separated water; filter cartridge 6 is transparent material, and detachable sealed cup joints and installs in the right side of feed liquor valve 5, conveniently observes the filter residue accumulation volume in the filter cartridge, closes feed liquor valve 5 when the filter residue is too much, takes off filter cartridge 6 and clears up out the filter residue or change the filter screen, cup joints filter cartridge 6 in feed liquor valve 5's right side again, opens feed liquor valve 5 and continues the feed liquor.

In the description of the present invention, it is to be understood that the terms "two sides", "upper end", "lower end", "inside", "upper", "one side", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "sealed" and the like are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a digit control machine tool oil water separator, includes oil-water mixture case (1), its characterized in that: the bottom of the right side wall of the oil-water mixed liquid tank (1) is provided with a water outlet (2), the water outlet (2) is provided with a water outlet valve (3), the middle position of the right side wall of the oil-water mixed liquid tank (1) is provided with a liquid inlet (4), the liquid inlet (4) is provided with a liquid inlet valve (5), the right side of the liquid inlet valve (5) is hermetically sleeved with a filter box (6), the top end of the right side wall of the oil-water mixed liquid tank (1) is fixedly provided with a control box (7), the bottom of the oil-water mixed liquid tank (1) is uniformly and fixedly provided with four support columns (8), a floater seat (9) is slidably sleeved on the support columns (8), the upper surface of the floater seat (9) is fixedly connected with two support plates (10), the top inner side of each support plate (10) is rotatably provided with an oil suction disc (11), the oil suction discs (11) are coaxially connected, separation gear motor (12) fixed mounting is in the outer wall of backup pad (10), the inner wall lopsidedness fixed mounting of backup pad (10) connects oil groove (13), the right-hand member that connects oil groove (13) is provided with frizing (14), the left end below that connects oil groove (13) is provided with the case (15) of stewing, the one side bottom of case (15) of stewing is provided with backward flow valve (16) with water oil mixture case (1) intercommunication, the opposite side top of case (15) of stewing is provided with oil-out (17).

2. The numerical control machine tool oil-water separator according to claim 1, characterized in that: the filter screen is installed to one side of filter cartridge (6), and filter cartridge (6) are transparent material, and detachable cup joint is installed in the right side of feed liquor valve (5).

3. The numerical control machine tool oil-water separator according to claim 1, characterized in that: the control box (7) is internally provided with a separation speed reduction motor (12) switch, a water outlet valve (3) switch, a liquid inlet valve (5) switch and a backflow valve (16) switch, and is respectively electrically connected with the separation speed reduction motor (12), the water outlet valve (3), the liquid inlet valve (5) and the backflow valve (16) to form a complete control loop and electrically connected with an external power supply.

4. The numerical control machine tool oil-water separator according to claim 1, characterized in that: the top of four support columns (8) all is provided with the anticreep boss.

5. The numerical control machine tool oil-water separator according to claim 1, characterized in that: connect the right-hand member of oil groove (13) to be provided with oil absorption dish (11) groove, the high left end of right-hand member that connects oil groove (13) is low.

6. The numerical control machine tool oil-water separator according to claim 1, characterized in that: the oil scraping plate (14) and the oil suction disc (11) are obliquely arranged.