CN214233013U - Cooling liquid circulating and filtering equipment for machine tool - Google Patents

Abstract

The utility model discloses a coolant liquid circulating filtration equipment for lathe especially relates to coolant liquid filtration technical field, including liquid reserve tank, filter tube, liquid storage pot and water tank, the filter tube runs through the setting at liquid reserve tank right-hand member upside, and the liquid storage pot runs through the setting at the filter tube end, and the water tank is fixed in filter tube upper end left side. After the cooling liquid is poured into the cooling liquid tank, the cooling liquid can be filtered through the filter pipe, the filtered cooling liquid flows into the liquid storage tank, can be sucked by the liquid suction pipe and then flows back into the cooling liquid tank from the return pipe, and therefore the effect of circularly filtering the cooling liquid can be achieved; come through shower nozzle blowout water, with the smear metal on the filter screen rush down, fall into the recess inside afterwards, go into the sewage intracavity portion along calandria and pipe chute together with sewage, be convenient for clear up the smear metal on the filter screen like this, solved present coolant liquid filtration equipment for the lathe, do not possess the loop filter, the comparatively inconvenient problem of clearance on the filter screen is followed to the smear metal after filtering moreover.

Description

Cooling liquid circulating and filtering equipment for machine tool

Technical Field

The utility model relates to a coolant liquid filters technical field, especially relates to a coolant liquid circulating filtration equipment for lathe.

Background

The lathe need cool off cutting tool with the coolant liquid at the cutting material in-process to extension cutter hand life, the cutter can fall into the groove that is equipped with the coolant liquid simultaneously to the smear metal that cuts down in the middle of, because the coolant liquid for the lathe generally adopts circulation system, the coolant liquid that erupts from the shower nozzle promptly splashes behind the cutter, can fall into the inslot again, then recycles, just so need use coolant liquid filtration equipment to filter the smear metal.

Present coolant liquid filtration equipment for lathe does not possess loop filter, generally all filters the back with the coolant liquid, and direct discharge uses, and the smear metal that does not filter like this a bit also is taken out together, and the smear metal after filtering is comparatively inconvenient from the clearance of filter screen moreover, leads to later stage to influence the filter effect.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a coolant liquid circulating filtration equipment for lathe, solved present coolant liquid filtering equipment for lathe, do not possess circulating filtration, the smear metal after filtering moreover is from the comparatively inconvenient problem of clearance on the filter screen.

The utility model provides a technical scheme that its technical problem adopted is: a cooling liquid circulating and filtering device for a machine tool comprises a liquid storage tank, a filter pipe, a liquid storage tank and a water tank, wherein the filter pipe penetrates through the upper side of the right end of the liquid storage tank, the liquid storage tank penetrates through the tail end of the filter pipe, and the water tank is fixed on the left side of the upper end of the filter pipe;

the upper end of the liquid storage tank is provided with a cooling liquid tank, the filter pipes are communicated with the cooling liquid tank, three filter screens are horizontally and uniformly fixed in the filter pipes, a liquid discharge pipe is fixed on the lower side of the right end of the liquid storage tank, a first electromagnetic valve is installed outside the liquid discharge pipe, a liquid suction pipe is fixedly penetrated at the upper end of the liquid storage tank in a penetrating manner, a second electromagnetic valve is installed at the upper end of the liquid suction pipe, a first water pump is installed at the upper end of the second electromagnetic valve, the upper end of the first water pump is connected with a return pipe, and the tail end of the return pipe penetrates through the upper side of the rear end of the liquid storage tank;

the filter pipe upper end just is located the water tank right side and installs water pump two, two upper ends of water pump meet the drinking-water pipe, the drinking-water pipe end is fixed with the water tank, two lower extremes of water pump meet the drain pipe, the drain pipe end meets violently the pipe, violently manage the right-hand member and be the blind end, violently manage lower extreme level and evenly be fixed with three pairs of branch pipes, the branch pipe lower extreme runs through to the filter pipe inside with filter pipe fixed connection, every pair of branch pipe is bilateral symmetry and arranges above each filter screen left and right sides, every branch pipe lower extreme all is fixed with the spray pipe, both ends are the blind end around the spray pipe, the spray pipe lower extreme is the even a plurality of shower nozzle that connects of level from front to back, the inside bottom of filter pipe just is located each filter screen left side and all opens flutedly, the recess tank bottom runs through and is fixed with the calandria, the pipe has connect the pipe between the calandria terminal mutually, the inside downside of liquid reserve tank is equipped with the sewage chamber, the pipe chute end runs through to sewage intracavity portion and communicates with each other with the sewage chamber.

Preferably, the filter pipe is communicated with a liquid storage tank, the liquid storage tank is communicated with a liquid discharge pipe, and the liquid discharge pipe is communicated with the first electromagnetic valve.

Preferably, the liquid pumping pipe is communicated with the liquid storage tank, the second electromagnetic valve is communicated with the liquid pumping pipe, the first water pump is communicated with the second electromagnetic valve, and the return pipe is respectively communicated with the first water pump and the cooling liquid tank.

Preferably, the drinking-water pipe communicates with each other with second water pump and water tank respectively, second water pump communicates with each other with the drain pipe, the drain pipe communicates with each other with violently the pipe, violently the pipe communicates with each other with the branch pipe, the branch pipe communicates with each other with the spray pipe, the spray pipe communicates with each other with the shower nozzle, the shower nozzle bottom is towards the twenty degrees angles to thirty degrees angles of filter screen slope.

Preferably, the rack pipe is communicated with an inclined pipe, and the head end of the inclined pipe is a closed end.

Preferably, a water filling port is arranged at the upper end of the water tank, and a dial gauge is arranged at the front end of the water tank.

Preferably, a sewage pipe is fixed on the lower side of the left end of the liquid storage tank, the sewage pipe is communicated with the sewage cavity, and a valve communicated with the sewage pipe is arranged outside the sewage pipe.

Compared with the prior art, the utility model discloses the beneficial effect who realizes: according to the cooling liquid circulating and filtering equipment for the machine tool, after cooling liquid to be filtered is poured into the cooling liquid tank, the cooling liquid can pass through the filtering pipe, so that the cooling liquid is filtered, the filtered cooling liquid flows into the liquid storage tank, can be sucked by the liquid suction pipe, and then flows back into the cooling liquid tank from the return pipe, so that the cooling liquid can be circularly filtered; when the cuttings filtered on the filter screen need to be cleaned, the cuttings on the filter screen are flushed down by spraying water through the spray head and then fall into the groove, and the cuttings and sewage are discharged into the sewage cavity along the discharge pipe and the inclined pipe, so that the cuttings on the filter screen can be cleaned conveniently.

Drawings

FIG. 1 is a general schematic view of the present invention;

FIG. 2 is a schematic view of a filter tube according to the present invention;

FIG. 3 is a schematic view of the liquid storage tank of the present invention.

In the figure: 1-liquid storage tank, 2-cooling liquid tank, 3-filter pipe, 4-filter screen, 5-liquid storage tank, 6-liquid discharge pipe, 7-electromagnetic valve I, 8-liquid suction pipe, 9-electromagnetic valve II, 10-water pump I, 11-return pipe, 12-water tank, 13-water suction pipe, 14-water pump II, 15-water discharge pipe, 16-horizontal pipe, 17-branch pipe, 18-groove, 19-calandria, 20-inclined pipe, 21-sewage cavity, 22-sewage pipe, 23-valve, 24-water spray pipe, 25-spray head, 26-dial gauge and 27-water filling port.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

As shown in fig. 1 to 3, a coolant circulating and filtering apparatus for a machine tool includes a liquid storage tank 1, a filter pipe 3, a liquid storage tank 5 and a water tank 12, wherein the filter pipe 3 is arranged on the upper side of the right end of the liquid storage tank 1 in a penetrating manner, the liquid storage tank 5 is arranged at the end of the filter pipe 3 in a penetrating manner, the water tank 12 is fixed on the left side of the upper end of the filter pipe 3, a coolant tank 2 is arranged at the upper end of the liquid storage tank 1, the filter pipe 3 is communicated with the coolant tank 2, three filter screens 4 are evenly fixed in the filter pipe 3 in a horizontal manner, a liquid discharge pipe 6 is fixed on the lower side of the right end of the liquid storage tank 5, a first electromagnetic valve 7 is installed outside the liquid discharge pipe 6, a liquid suction pipe 8 is fixed on the upper end of the liquid storage tank 5 in a penetrating manner, a second electromagnetic valve 9 is installed at the upper end of the liquid suction pipe 8, a first water pump 10 is installed at the upper end, a return pipe 11 is connected with the upper end of the first water pump 10, and the end of the return pipe 11 runs through the upper side of the rear end of the liquid storage tank 1, the filter pipe 3 is communicated with the liquid storage tank 5, the liquid storage tank 5 is communicated with the liquid discharge pipe 6, the liquid discharge pipe 6 is communicated with the first electromagnetic valve 7, the liquid pumping pipe 8 is communicated with the liquid storage tank 5, the second electromagnetic valve 9 is communicated with the liquid pumping pipe 8, the first water pump 10 is communicated with the second electromagnetic valve 9, the return pipe 11 is respectively communicated with the first water pump 10 and the cooling liquid tank 2, when cooling liquid to be filtered is poured into the cooling liquid tank 2, the cooling liquid enters the filter pipe 3, the filtering effect of the cooling liquid can be achieved through the filter screen 4 in the filter pipe 3, and the filtered cooling liquid can flow into the liquid storage tank 5;

after the filtered coolant flows into the liquid storage tank 5, the second electromagnetic valve 9 is opened, the first electromagnetic valve 7 is closed, the filtered coolant in the liquid storage tank 5 can be pumped in by the first water pump 10 through the liquid pumping pipe 8, then flows back into the coolant tank 2 along the return pipe 11, and then enters the filter pipe 3 for filtering, so that the coolant can be circularly filtered;

when the filtered cooling liquid needs to be discharged and used, the electromagnetic valve II 9 is closed, and the electromagnetic valve I7 is opened, so that the filtered cooling liquid is discharged from the liquid discharge pipe 6 for use;

the utility model discloses a filter screen, including filter tube 3, two 14 upper ends of water pump have connect drinking-water pipe 13, the drinking-water pipe 13 end is fixed with water tank 12, two 14 lower extremes of water pump have connect drain pipe 15, drain pipe 15 end has connect violently pipe 16, violently pipe 16 right-hand member is the blind end, violently pipe 16 lower extreme level is evenly fixed with three pairs of branch pipes 17, branch pipe 17 lower extreme runs through to filter tube 3 inside and filter tube 3 fixed connection, and every is every to branch pipe 17 is bilateral symmetry and arranges in every filter screen 4 left and right sides top, every branch pipe 17 lower extreme all is fixed with spray pipe 24, both ends are the blind end around spray pipe 24, spray pipe 24 lower extreme is the even shower nozzle 25 that has connect mutually of level from the front to the back, filter tube 3 inside bottom just is located every filter screen 4 left sides and all opens flutedly 18, the groove 18 bottom of the groove runs through and is fixed with a calandria 19, the pipe chute 20 has been connected between the calandria 19 end, the inside downside of the liquid storage box 1 is equipped with sewage cavity 21, the pipe chute 20 end runs through to inside of the sewage cavity 21 and communicates with each other with the sewage cavity 21, the drinking-water pipe 13 communicates with each other with two 14 water pumps and the water tank 12 respectively, two 14 water pumps communicate with each other with the drain pipe 15, the drain pipe 15 communicates with each other with the horizontal pipe 16, the horizontal pipe 16 communicates with the branch pipe 17, the branch pipe 17 communicates with each other with the spray pipe 24, the spray pipe 24 communicates with the shower nozzle 25, the shower nozzle 25 bottom inclines twenty degrees to thirty degrees towards the filter screen 4, the calandria 19 communicates with the pipe chute 20, the head end of the pipe chute 20 is closed end, when the filtered cuttings on the filter screen 4 need to be cleared up, through opening two 14 water pumps, utilize the drinking-water pipe 13 to pump the water in the water tank 12, and then discharge into the horizontal pipe 16 along the drain pipe 15, then the water is discharged into a spray pipe 24 along the branch pipe 17, and finally the water is sprayed out from a spray head 25 below the spray pipe 24;

the water sprayed from the nozzle 25 washes away the cuttings on the filter screen 3 and then falls into the recess 18, along with the sewage along the discharge pipe 19 and the inclined pipe 20 into the sewage chamber 21, thus facilitating the cleaning of the cuttings on the filter screen 4.

The upper end of the water tank 12 is provided with a water adding port 27, the front end of the water tank 12 is provided with a scale 26, clean water can be added into the water tank 12 through the water adding port 27, and the water level in the water tank 12 can be seen through the scale 26 at the moment.

A sewage pipe 22 is fixed on the lower side of the left end of the liquid storage tank 1, the sewage pipe 22 is communicated with the sewage cavity 21, a valve 23 communicated with the sewage pipe 22 is arranged outside the sewage pipe 22, and sewage in the sewage cavity 21 can be discharged from the sewage pipe 22 by opening the valve 23.

The working principle is as follows: firstly, the cooling liquid to be filtered is poured into the cooling liquid tank 2, then the cooling liquid enters the filter pipe 3, the filtering effect of the cooling liquid can be achieved through the filter screen 4 in the filter pipe 3, the filtered cooling liquid flows into the liquid storage tank 5, at the moment, the second electromagnetic valve 9 is opened, the first electromagnetic valve 7 is closed, the filtered cooling liquid in the liquid storage tank 5 can be pumped in through the first water pump 10 by the aid of the liquid suction pipe 8, then flows back into the cooling liquid tank 2 along the return pipe 11, then enters the filter pipe 3 for filtering, after the circulating filtration enters the liquid storage tank 5, the first electromagnetic valve 7 is opened by closing the second electromagnetic valve 9, the filtered cooling liquid is discharged from the liquid discharge pipe 6 for use, when chips filtered on the filter screen 4 need to be cleaned, the water in the water tank 12 is pumped in through the water suction pipe 13 and then is discharged into the transverse pipe 16 along the water discharge pipe 15, then the waste water is discharged into a spray pipe 24 along the branch pipe 17, and finally the waste water is sprayed out from a spray head 25 below the spray pipe 24, the cutting scraps on the filter screen 3 are washed off by the water sprayed out from the spray head 25 and then fall into the groove 18, and the waste water is discharged into the waste water cavity 21 along the discharge pipe 19 and the inclined pipe 20, so that the cleaning work of the filter screen 4 is completed.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. The utility model provides a coolant liquid circulating filtration equipment for lathe, includes liquid reserve tank (1), filter tube (3), liquid storage pot (5) and water tank (12), filter tube (3) run through the setting at liquid reserve tank (1) right-hand member upside, liquid storage pot (5) run through the setting at filter tube (3) end, water tank (12) are fixed in filter tube (3) upper end left side, its characterized in that:

the cooling liquid tank (2) is arranged at the upper end of the liquid storage tank (1), the filter pipe (3) is communicated with the cooling liquid tank (2), three filter screens (4) are horizontally and uniformly fixed inside the filter pipe (3), a liquid discharge pipe (6) is fixed on the lower side of the right end of the liquid storage tank (5), a first electromagnetic valve (7) is installed outside the liquid discharge pipe (6), a liquid suction pipe (8) is fixedly penetrated through the upper end of the liquid storage tank (5), a second electromagnetic valve (9) is installed at the upper end of the liquid suction pipe (8), a first water pump (10) is installed at the upper end of the second electromagnetic valve (9), a return pipe (11) is connected to the upper end of the first water pump (10), and the tail end of the return pipe (11) penetrates through the upper side of the rear end of the liquid storage tank (1);

the utility model discloses a filter screen, including filter tube (3), intake pipe (13), three pairs of branch pipes (17), branch pipe (17) lower extreme run through to filter tube (3) inside and filter tube (3) fixed connection, it has a plurality of shower nozzles (25) to cross filter tube (24) lower extreme and be the level and evenly connect mutually from the front to the back, two (14) upper ends of water pump connect drinking-water pipe (13) mutually, drinking-water pipe (13) end is fixed with water tank (12) terminally, two (14) lower extremes of water pump have connect drainage pipe (15) mutually, drainage pipe (15) end has connect mutually violently pipe (16), violently pipe (16) right-hand member is the blind end, violently pipe (16) lower extreme level is evenly fixed with three pairs of branch pipes (17), branch pipe (17) lower extreme runs through to filter tube (3) inside and filter tube (3) fixed connection, and is every right branch pipe (17) be bilateral symmetry and arrange in every filter screen (4) left and right sides top, every branch pipe (17) lower extreme all is fixed with spray pipe (24), both ends are the blind end around spray pipe (24), spray pipe (24) lower extreme is the level and evenly connects mutually from the front to the back, filter tube (3) inside bottom and be located every filter screen (4) left side and all open recess (18), recess (18) tank bottom is run through and is fixed with calandria (19), it has pipe chute (20) to connect mutually between calandria (19) end, the inside downside of liquid reserve tank (1) is equipped with sewage chamber (21), pipe chute (20) end runs through to inside and sewage chamber (21) of sewage chamber (21) and communicates with each other.

2. A coolant circulation filter device for a machine tool according to claim 1, wherein: the filter pipe (3) is communicated with the liquid storage tank (5), the liquid storage tank (5) is communicated with the liquid discharge pipe (6), and the liquid discharge pipe (6) is communicated with the first electromagnetic valve (7).

3. A coolant circulation filter device for a machine tool according to claim 1, wherein: the liquid pumping pipe (8) is communicated with the liquid storage tank (5), the second electromagnetic valve (9) is communicated with the liquid pumping pipe (8), the first water pump (10) is communicated with the second electromagnetic valve (9), and the return pipe (11) is respectively communicated with the first water pump (10) and the cooling liquid tank (2).

4. A coolant circulation filter device for a machine tool according to claim 1, wherein: the drinking-water pipe (13) communicates with each other with two (14) of water pump and water tank (12) respectively, two (14) of water pump communicate with each other with drain pipe (15), drain pipe (15) communicate with each other with violently pipe (16), violently pipe (16) communicate with each other with branch pipe (17), branch pipe (17) communicate with each other with spray pipe (24), spray pipe (24) communicate with each other with shower nozzle (25), shower nozzle (25) bottom is towards filter screen (4) twenty degrees angles to thirty degrees angles of slope.

5. A coolant circulation filter device for a machine tool according to claim 1, wherein: the calandria (19) is communicated with the inclined tube (20), and the head end of the inclined tube (20) is a closed end.

6. A coolant circulation filter device for a machine tool according to claim 1, wherein: the water tank (12) upper end is equipped with filler (27), water tank (12) front end is equipped with graduation apparatus (26).

7. A coolant circulation filter device for a machine tool according to claim 1, wherein: a sewage pipe (22) is fixed on the lower side of the left end of the liquid storage tank (1), the sewage pipe (22) is communicated with the sewage cavity (21), and a valve (23) communicated with the sewage pipe is arranged outside the sewage pipe (22).

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