CN215317432U

CN215317432U - Greasy dirt cooling recovery device for numerical control machine tool

Info

Publication number: CN215317432U
Application number: CN202122180397.5U
Authority: CN
Inventors: 徐淑琛; 高立瑞; 王克
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-09
Filing date: 2021-09-09
Publication date: 2021-12-28
Anticipated expiration: 2031-09-09

Abstract

The utility model provides an oil stain cooling and recovering device for a numerical control machine tool, and belongs to the technical field of corollary equipment of the numerical control machine tool. The oil return device comprises a bottom shell, the connecting box is installed to one side of bottom shell, the top intercommunication of connecting box is provided with back oil pipe, the inside of connecting box communicates to inside the bottom shell through the connecting pipe, the fixed oil hopper that advances that is equipped with in upper end of back oil pipe, the inside of advancing oil hopper is equipped with the activity ring, the fixed fender ring that is equipped with in circumference wall top of activity ring, keep off the ring joint in the top edge of advancing oil hopper, the fixed division board that is equipped with of inner wall of activity ring, the both sides of division board all are equipped with semi-circular frame, two semi-circular frame's inside is fixed and is equipped with the filter screen, the inside wall and the left and right sides of division board are all fixed and are equipped with the dog that is located same horizontal plane about the activity ring. The utility model has simple structure, effectively treats dirt on the filter plate in the bottom shell, simultaneously has more comprehensive cooling and improves the cooling effect.

Description

Greasy dirt cooling recovery device for numerical control machine tool

Technical Field

The utility model belongs to the technical field of supporting equipment of numerical control machines, and particularly relates to an oil stain cooling and recycling device for a numerical control machine.

Background

The numerically controlled machine tool is an automatic machine tool with program control system, and the control system can logically process the program defined by control code or other symbolic instruction, decode it, use coded digital representation, input it into numerically controlled device by means of information carrier, and make the numerically controlled device give out various control signals to control the action of machine tool, and automatically machine the parts according to the form and size required by drawing, and on the machine tool a cooling liquid is set to cool the tool and machined part at all times, and at the same time flush the machined part so as to prevent the produced waste material from affecting the accuracy of machined part.

Publication No.: CN212496712U chinese patent discloses an oil stain cooling and recovering device for digit control machine tool, which comprises a tank body, the top intercommunication of the jar body is provided with back oil pipe, the fixed oil feed fill that is equipped with in upper end that returns oil pipe, the inside of oil feed fill is equipped with the movable ring, the fixed fender ring that is equipped with in circumference wall top of movable ring, fender ring joint in the top edge of oil feed fill, the fixed division board that is equipped with of inner wall of movable ring, the both sides of division board all are equipped with semi-circular frame, two the fixed filter screen that is equipped with in semi-circular frame's inside, the dog that is located same horizontal plane is all fixed to the left and right sides of inside wall and division board about the movable ring, two semi-circular frame's bottom is all through the dog joint between movable ring and division board. The recovery device can continuously recover the cooling oil of the numerical control machine tool, and the recovery efficiency of the cooling oil of the numerical control machine tool is improved. However, the cooling oil stain recovery device has insufficient cooling effect and needs to be improved, so that the oil stain cooling recovery device for the numerical control machine tool is provided.

SUMMERY OF THE UTILITY MODEL

The oil stain cooling and recycling device for the numerical control machine tool, provided by the utility model, has a simple structure, can effectively treat the dirt on the filter plate in the bottom shell, and can cool the oil stain cooling and recycling device for the numerical control machine tool more comprehensively, so that the defect that the cooling effect of the oil stain cooling and recycling device for the numerical control machine tool in the prior art is insufficient is overcome.

The utility model is realized by adopting the following technical scheme:

an oil stain cooling and recycling device for a numerical control machine tool comprises a bottom shell, wherein a connecting box is installed on one side of the bottom shell, an oil return pipe is communicated with the top end of the connecting box, the inside of the connecting box is communicated with the inside of the bottom shell through a connecting pipe, an oil inlet hopper is fixedly arranged at the upper end of the oil return pipe, a motor is fixedly installed at the top of the bottom shell, a rotating shaft is fixedly installed on an output shaft of the motor, a scraper is fixedly installed on the rotating shaft, a filter plate is fixedly installed on the inner wall of the bottom shell below the filter plate, a baffle plate is fixedly installed on the inner wall of the bottom shell below the baffle plate, a driving motor is fixedly installed on the inner wall of the bottom shell below the baffle plate, a pinion is fixedly installed on the output shaft of the driving motor, a large gear is meshed with the outer surface of the pinion, a liquid inlet pipe is fixedly installed in the middle of the large gear, and a cooling tank body is fixedly installed at the bottom of the liquid inlet pipe, the utility model discloses a cooling tank, including the drain pipe, the drain pipe is connected with the top of feed liquor pipe, the top fixed mounting of gear wheel has the roof with feed liquor pipe fixed connection, the roof rotates in the drain pan inside to be connected, the bottom fixed mounting of the cooling tank body has the drain pipe, the bottom of drain pipe and the top of feed liquor pipe all rotate and are connected with rotary joint, the top of feed liquor pipe is connected with the transfer line through rotary joint, the transfer line pass the baffle and with baffle fixed connection, the rotary joint fixedly connected with pipe of drain pipe bottom, the drain pan outside is equipped with the drawing liquid pump with pipe connection, the drain pan outside is equipped with the cold air pump, the cold air pump is connected with the outlet duct, the outlet duct communicates inside the drain pan.

The oil inlet hopper is internally provided with a movable ring, the top of the circumferential wall of the movable ring is fixedly provided with a baffle ring, the baffle ring is clamped at the edge of the top of the oil inlet hopper, the inner wall of the movable ring is fixedly provided with a partition plate, the two sides of the partition plate are both provided with semicircular frames, the inner parts of the two semicircular frames are fixedly provided with filter screens, the left and right inner side walls of the movable ring and the left and right sides of the partition plate are both fixedly provided with stop blocks positioned on the same horizontal plane, the bottoms of the two semicircular frames are both clamped between the movable ring and the partition plate through the stop blocks,

the inside of oil feed fill and the below that is located the loose ring transversely are equipped with the dead lever, the both ends of dead lever all with the inside wall fixed connection of oil feed fill, the vertical bull stick that is equipped with in top of dead lever, the pole wall upside of dead lever inlays and is equipped with antifriction bearing, the lower extreme of bull stick passes through antifriction bearing and is connected with the pole wall rotation of dead lever, the upper end of bull stick and the downside fixed connection of division board.

The edge of the semicircular frame is fixedly provided with a plurality of magnet blocks, and the magnet blocks are respectively arranged in an adsorption manner with the movable ring and the partition plate.

The filter plate is rotatably connected with the rotating shaft through a shaft sleeve.

The right side fixed mounting of drain pan has the dirt pipe, the scraper blade is two.

And a waste material box is placed at the top of the containing plate at the upper end of the outer wall of the bottom shell.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the two filter screens can be switched to use through the movable ring, the partition plate, the baffle ring, the semicircular frame, the filter screens and the stop block which are arranged in the oil inlet hopper, so that when one filter screen is taken out and cleaned, the other filter screen can continuously filter and recover cooling oil flowing out of the numerical control machine, and the recovery efficiency of the cooling oil of the numerical control machine is improved.

According to the utility model, oil stain and impurities entering the bottom shell from the connecting pipe are filtered by the filter plate, after the filtering is finished, only the motor needs to be started to drive the rotating shaft to rotate, the scraper scrapes away dirt and impurities on the filter plate, the dirt and impurities enter the waste material box through the dirt pipe, so that the dirt and impurities on the filter plate can be conveniently cleaned, the cleaning is more convenient, by arranging the driving motor, the pinion, the gear wheel, the liquid inlet pipe, the rotary joint, the cooling tank body and the air cooling pump, the driving motor is started to drive the pinion and the gear wheel to rotate in a meshed mode, the liquid inlet pipe and the cooling tank body rotate, then the air cooling pump is started, the air cooling pump is sprayed out from the spray head through the air outlet pipe, so that the surface of the cooling tank body is comprehensively cooled, the cooling effect is better, and the problems that the cleaning speed of the impurities on the filter screen is slow and inconvenient and the cooling is incomplete are solved.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic top view of the squeegee according to the present invention.

Fig. 3 is a schematic view of the internal structure of the oil inlet hopper of the present invention.

Fig. 4 is a schematic top view of the movable ring and the semicircular frame according to the present invention.

In the figure: 1. a bottom case; 2. a connecting box; 3. an oil return pipe; 4. an oil inlet hopper; 5. a movable ring; 6. a baffle ring; 7. a partition plate; 8. a semicircular frame; 9. a filter screen; 10. a stopper; 11. an electric motor; 12. a holding plate; 13. a rotating shaft; 14. a filter plate; 15. a squeegee; 16. a fixing plate; 17. a drive motor; 18. a pinion gear; 19. a bull gear; 20. a liquid inlet pipe; 21. cooling the tank body; 22. a top plate; 23. a liquid outlet pipe; 24. a baffle plate; 25. fixing the rod; 26. a rolling bearing; 27. a magnet block; 28. a fouling tube; 29. a waste material box; 30. a rotating rod; 31. a transfusion tube; 32. a cold air pump; 33. an air outlet pipe; 34. a conduit; 35. and (4) a liquid pump.

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

As shown in fig. 1-4, the oil stain cooling and recovering device for a numerical control machine tool provided by the utility model comprises a bottom shell 1, a connecting box 2 is installed on one side of the bottom shell 1, an oil return pipe 3 is communicated with the top end of the connecting box 2, the inside of the connecting box 2 is communicated with the inside of the bottom shell 1 through a connecting pipe, an oil inlet hopper 4 is fixedly arranged at the upper end of the oil return pipe 3, a motor 11 is fixedly installed at the top of the bottom shell 1, a rotating shaft 13 is fixedly installed on an output shaft of the motor 11, a scraping plate 15 is fixedly installed on the rotating shaft 13, a filter plate 14 is fixedly installed on the inner wall of the bottom shell 1 below the filter plate 14, a baffle plate 24 is fixedly installed on the inner wall of the bottom shell 1 below the baffle plate 24 through a fixing plate 16, a pinion 18 is fixedly installed on the output shaft of the drive motor 17, the outer surface meshing of pinion 18 has gear wheel 19, gear wheel 19's centre fixed mounting has feed liquor pipe 20, the bottom fixed mounting of feed liquor pipe 20 has a cooling tank body 21, gear wheel 19's top fixed mounting have with feed liquor pipe 20 fixed connection's roof 22, roof 22 rotates in drain pan 1 inside and is connected, the bottom fixed mounting of the cooling tank body 21 has drain pipe 23, the bottom of drain pipe 23 and the top of feed liquor pipe 20 all rotate and are connected with rotary joint, the top of feed liquor pipe 20 is connected with transfer line 31 through rotary joint, transfer line 31 pass baffle 24 and with baffle 24 fixed connection, the rotary joint fixed connection bottom drain pipe 23 has pipe 34, the drain pump 35 that is connected with pipe 34 is equipped with to drain pan 1 outside, drain pan 1 outside is equipped with cold air pump 32, cold air pump 32 is connected with outlet duct 33, the air outlet pipe 33 is communicated with the inside of the bottom case 1.

Furthermore, a movable ring 5 is arranged inside the oil inlet hopper 4, a baffle ring 6 is fixedly arranged at the top of the circumferential wall of the movable ring 5, the baffle ring 6 is connected to the edge of the top of the oil inlet hopper 4 in a clamping manner, a partition plate 7 is fixedly arranged on the inner wall of the movable ring 5, semicircular frames 8 are arranged on two sides of the partition plate 7, a filter screen 9 is fixedly arranged inside each of the two semicircular frames 8, stoppers 10 positioned on the same horizontal plane are fixedly arranged on the left inner side wall and the right inner side wall of the movable ring 5 and the left side and the right side of the partition plate 7, the bottoms of the two semicircular frames 8 are connected between the movable ring 5 and the partition plate 7 in a clamping manner through the stoppers 10,

further, the inside of oil feed fill 4 and the below that is located loose ring 5 transversely are equipped with dead lever 25, the both ends of dead lever 25 all with the inside wall fixed connection of oil feed fill 4, the vertical bull stick 30 that is equipped with in top of dead lever 25, the pole wall upside of dead lever 25 inlays and is equipped with antifriction bearing 26, the lower extreme of bull stick 30 passes through antifriction bearing 26 and is connected with the pole wall rotation of dead lever 25, the upper end of bull stick 30 and the downside fixed connection of division board 7.

Further, the edge of the semicircular frame 8 is fixedly provided with a plurality of magnet blocks 27, and the magnet blocks 27 are respectively arranged in an adsorption manner with the movable ring 5 and the partition plate 7.

Further, the filter plate 14 is rotatably connected with the rotating shaft 13 through a shaft sleeve.

Further, in order to facilitate the discharge of the dirt collected by the scraper 15, a dirt pipe 28 is fixedly installed on the right side of the bottom shell 1; in order to enhance the dirt-removing effect of the scrapers 15, the scrapers 15 are provided in two.

Further, in order to collect the dirt discharged from the dirt pipe 28, a waste material box 29 is placed on the top of the receiving plate 12 at the upper end of the outer wall of the bottom case 1.

Working principle of the utility model

When the numerically-controlled machine tool cooling oil recycling device is used, a worker places the bottom shell 1 at an oil outlet of the numerically-controlled machine tool and enables one filter screen 9 in the oil inlet hopper 4 to be aligned with the bottom shell, when cooling oil passes through the filter screen 9, large granular impurities in the cooling oil can be preliminarily filtered out, the filtered cooling oil is discharged into the connecting box 2 through the oil return pipe 3 and is discharged into the bottom shell 1 through the connecting pipe, when the impurities in one filter screen 9 are more, the worker rotates the movable ring 5 by hands to enable the other filter screen 9 to move to the position below an oil outlet of the numerically-controlled machine tool, the fact that the cooling oil flowing out of the numerically-controlled machine tool can be continuously filtered and recycled can be guaranteed, then the worker takes the semicircular frame 8 full of the impurities out of the movable ring 5 and the partition plate 7, and the magnet block 27 is arranged on the semicircular frame 8, so that the worker needs to apply an external force, just can take out and pour out the impurity of inside with semi-circular frame 8 from between activity ring 5 and the division board 7, simultaneously the greasy dirt and the impurity that enter into the drain pan by the connecting pipe are filtered by filter 14, after the filtration finishes, starter motor 11, drive pivot 13 and rotate, let scraper blade 15 scrape away dirt and impurity on the filter 14, in the dirt pipe 28 gets into waste material box 29, thereby dirt and impurity clearance to on the filter 14, coolant liquid after the filtration enters into the cooling tank body 21 through feed liquor pipe 20, start driving motor 17, drive pinion 18 and gear wheel 19 meshing rotation, make feed liquor pipe 20 and the rotation of the cooling tank body 21, restart cold air pump 32, let air conditioning spout by the shower nozzle through outlet duct 33, thereby cool off the surface of the cooling tank body 21 comprehensively, let the cooling effect better.

Claims

1. The utility model provides an greasy dirt cooling recovery unit for digit control machine tool, includes drain pan (1), connecting box (2) are installed to one side of drain pan (1), the top intercommunication of connecting box (2) is provided with back oil pipe (3), the inside of connecting box (2) communicates inside to drain pan (1) through the connecting pipe, the fixed oil inlet fill (4), its characterized in that of being equipped with in upper end of returning oil pipe (3): the top fixed mounting of drain pan (1) has motor (11), the output shaft fixed mounting of motor (11) has pivot (13), fixed mounting has scraper blade (15) on pivot (13), the inner wall fixed mounting of drain pan (1) has filter (14), fixed mounting has baffle (24) on drain pan (1) inner wall of filter (14) below, fixed mounting has driving motor (17) on drain pan (1) inner wall of baffle (24) below, the output shaft fixed mounting of driving motor (17) has pinion (18), the surface meshing of pinion (18) has gear wheel (19), the centre fixed mounting of gear wheel (19) has feed liquor pipe (20), the bottom fixed mounting of feed liquor pipe (20) has the cooling tank body (21), the top fixed mounting of gear wheel (19) has roof (22) with feed liquor pipe (20) fixed connection, roof (22) are connected at the inside rotation of drain pan (1), the bottom fixed mounting of the cooling tank body (21) has drain pipe (23), the bottom of drain pipe (23) and the top of feed liquor pipe (20) all rotate and are connected with rotary joint, the top of feed liquor pipe (20) is connected with transfer line (31) through rotary joint, transfer line (31) pass baffle (24) and with baffle (24) fixed connection, the rotary joint fixedly connected with pipe (34) of drain pipe (23) bottom, drain pan (1) outside is equipped with drawing liquid pump (35) of being connected with pipe (34), drain pan (1) outside is equipped with cold air pump (32), cold air pump (32) are connected with outlet duct (33), outlet duct (33) intercommunication drain pan (1) is inside.

2. The oil stain cooling and recovering device for the numerical control machine tool according to claim 1, characterized in that: the inside of advancing oil dipper (4) is equipped with activity ring (5), the fixed fender ring (6) that is equipped with in circumference wall top of activity ring (5), keep off ring (6) joint in the top edge of advancing oil dipper (4), the inner wall of activity ring (5) is fixed and is equipped with division board (7), the both sides of division board (7) all are equipped with semi-circular frame (8), two the inside of semi-circular frame (8) is fixed and is equipped with filter screen (9), the both sides of controlling inside wall and division board (7) of activity ring (5) are all fixed dog (10) that are located on same horizontal plane, two the bottom of semi-circular frame (8) all through dog (10) joint between activity ring (5) and division board (7).

3. The oil stain cooling and recovering device for the numerical control machine tool according to claim 2, characterized in that: advance the inside of oil bucket (4) and be located the below of activity ring (5) and transversely be equipped with dead lever (25), the both ends of dead lever (25) all with the inside wall fixed connection of advancing oil bucket (4), the vertical bull stick (30) that is equipped with in top of dead lever (25), the pole wall upside of dead lever (25) is inlayed and is equipped with antifriction bearing (26), the lower extreme of bull stick (30) passes through antifriction bearing (26) and is connected with the pole wall rotation of dead lever (25), the upper end of bull stick (30) and the downside fixed connection of division board (7).

4. The oil stain cooling and recovering device for the numerical control machine tool according to claim 2, characterized in that: the edge of semicircular frame (8) is fixed and is equipped with a plurality of magnet pieces (27), and is a plurality of magnet piece (27) adsorb respectively with activity ring (5) and division board (7) and set up.

5. The oil stain cooling and recovering device for the numerical control machine tool according to claim 1, characterized in that: the filter plate (14) is rotatably connected with the rotating shaft (13) through a shaft sleeve.

6. The oil stain cooling and recovering device for the numerical control machine tool according to claim 1, characterized in that: dirt pipes (28) are fixedly mounted on the right side of the bottom shell (1), and two scraping plates (15) are arranged.

7. The oil stain cooling and recovering device for the numerical control machine tool according to claim 6, characterized in that: a waste material box (29) is arranged on the top of the containing plate (12) at the upper end of the outer wall of the bottom shell (1).