Machine tool cutting fluid circulating supply device

Abstract

The utility model provides a machine tool cutting fluid circulating supply device which comprises a treatment box, a pretreatment assembly, a first filtering assembly, a first adsorption assembly, a second adsorption assembly and a second filtering assembly. Large scrap iron in cutting fluid can be adsorbed through a magnetic plate in the arranged pretreatment assembly, then the cutting fluid enters the treatment box and is filtered through a first filtering assembly, and then the cutting fluid falling into the bottom in the treatment box is adsorbed again through an arranged first adsorption assembly; according to the cutting fluid treatment device, the cutting fluid is treated through the first adsorption assembly, then the treated cutting fluid is pumped into the second adsorption assembly through the liquid suction pump to be subjected to adsorption treatment, then the cutting fluid can be subjected to final filtering treatment through the second filtering assembly, the cutting fluid can be effectively treated through the mode, and therefore scrap iron in the cutting fluid can be removed and then supplied to a lathe for use.

Description

Technical Field

[0001] The utility model belongs to the technical field of cutting fluid recovery, and in particular relates to a cutting fluid circulation supply device for a machine tool. Background Art

[0002] Cutting fluid is an industrial liquid used in the process of metal cutting and grinding to cool and lubricate tools and workpieces. Cutting fluid is scientifically compounded with a variety of super-functional additives. It has good cooling performance, lubrication performance, rust prevention performance, oil removal and cleaning function, anti-corrosion function, and easy dilution. After the cutting fluid cools the tool and workpiece, the cutting fluid will contain a large amount of metal debris. The debris in the cutting fluid needs to be processed before it can be recycled. After searching, it was found that the application number "202223563948.7" disclosed "a cutting fluid recovery device for a lathe", which recorded "including A filter box with upper and lower openings, a filter screen arranged in the filter box, a vibration motor arranged outside the filter box and a recovery box arranged below the filter box, the filter screen is arranged obliquely in the filter box". The above recovery device can filter the debris in the cutting fluid through the filter screen when in use, but the above device still has certain shortcomings when in use: the filter hole diameter of the filter screen is limited, so the effect of filtering the debris only through the filter screen is poor, and the fine iron filings contained in the cutting fluid cannot be effectively cleaned, thereby affecting the service life of the cutting fluid pump. Based on this, we propose a circulation supply device that can effectively clean the cutting fluid. Utility Model Content

[0003] The utility model aims to provide a machine tool cutting fluid circulation supply device, aiming to solve the problems raised in the background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a machine tool cutting fluid circulation supply device, comprising a processing box, the top of which is provided with an opening, the bottom of which is provided with a supporting leg, and one side of the bottom of which is connected to a liquid pump;

[0005] A pretreatment component, the pretreatment component comprising a magnetic plate, one end of the magnetic plate being fixedly connected to two connecting pieces, a first screw hole being provided on the surface of the connecting piece, a second screw hole being provided on the inner wall of one side of the top of the treatment box, and a bolt being threadedly connected between the first screw hole and the second screw hole;

[0006] A first filter assembly, the first filter assembly is installed inside the processing box and is located at the bottom of the magnetic plate;

[0007] A first adsorption assembly, wherein the first adsorption assembly is installed at the bottom end of the processing box;

[0008] A second adsorption component, wherein the second adsorption component comprises a cylindrical processing shell, the cylindrical processing shell is connected to the liquid pump through a first connecting pipe, one end of the cylindrical processing shell is fixedly connected to a driving motor, a magnetic roller is arranged in the cylindrical processing shell, the output shaft of the driving motor is fixedly connected to one end of the magnetic roller, a discharge port is opened on one side of the cylindrical processing shell, a scraper is installed at the discharge port, one end of the scraper is in contact with the surface of the magnetic roller, a second connecting pipe is connected and installed at the bottom end of the cylindrical processing shell, and a threaded connector is installed at the end of the second connecting pipe;

[0009] The second filter assembly includes a filter tube, one end of the filter tube is threadedly connected to a tube cover, one end of the tube cover is installed with a threaded connecting tube, the threaded connecting tube is threadedly connected to a threaded connector, a filter is installed in the filter tube, and the other end of the filter tube is installed with a discharge pipe.

[0010] As a preferred technical solution of the utility model, the first filter assembly includes a filter plate, a mounting frame is installed at the bottom end of the filter plate, the filter plate and the mounting frame are fixed by bolts, dampers are fixedly installed at the four corners of the bottom end of the mounting frame, a connecting plate is installed at the bottom end of the damper, the connecting plate is fixedly connected to the inner wall of the processing box, a spring is provided on the outside of the damper, the two ends of the spring are respectively connected to the surface of the filter plate and the connecting plate, and an exciter is installed in the middle of the bottom end of the filter plate.

[0011] As a preferred technical solution of the utility model, a protective shell is fixedly connected to the middle of the bottom end of the filter plate, and the exciter is installed at the top end of the protective shell.

[0012] As a preferred technical solution of the utility model, the columnar processing shell is installed on the platform surface, and a collection box is installed on the platform surface. The collection box is located at the bottom of one side of the scraper.

[0013] As a preferred technical solution of the utility model, the first adsorption component includes a stirring motor fixedly installed at the bottom end of the processing box, the output shaft of the stirring motor extends into the processing box and is fixedly connected to the stirring shaft, a plurality of connecting blocks are installed on the surface of the stirring shaft, a socket is provided on the side of the connecting block, a first mounting hole penetrating the socket is provided on the surface of the connecting block, a magnetic rod is inserted and connected in the socket, a second mounting hole is provided at one end of the magnetic rod located in the first mounting hole, and limiting bolts are installed in the first mounting hole and the second mounting hole.

[0014] As a preferred technical solution of the utility model, the filter includes a mounting shell, one end of the mounting shell is threadedly connected to a shell cover, a first filter screen, a filter core and a second filter screen are respectively installed in the mounting shell, the filter core is arranged between the first filter screen and the second filter screen, the first filter screen is arranged close to the shell cover, and filter holes are provided on one end of the shell cover and the mounting shell.

[0015] As a preferred technical solution of the utility model, the number of meshes on the surface of the second filter screen is greater than the number of meshes on the surface of the first filter screen;

[0016] As a preferred technical solution of the utility model, a limiting ring is installed in the filter tube, and the diameter of the mounting shell matches the inner diameter of the filter tube. After the mounting shell is installed in the filter tube and the tube cover is installed, the tube cover fits the shell cover and the mounting shell fits tightly against the limiting ring.

[0017] Compared with the prior art, the utility model has the following beneficial effects: the magnetic plate in the pretreatment component can adsorb larger iron filings in the cutting fluid, and then the cutting fluid enters the treatment box and is filtered through the first filter component, and then the cutting fluid that falls to the bottom of the treatment box is adsorbed again through the first adsorption component, and then the treated cutting fluid is pumped into the second adsorption component for adsorption through a liquid pump, and then the cutting fluid can be finally filtered through the second filter component. In this way, the cutting fluid can be effectively treated, so that the iron filings in the cutting fluid can be removed, and then it can be supplied to the lathe for use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a structural schematic diagram of the processing box in the utility model;

[0021] Figure 3 It is a structural schematic diagram of the pre-processing component in the utility model;

[0022] Figure 4 It is a schematic diagram of the cross-sectional structure of the utility model;

[0023] Figure 5 For the utility model Figure 4 The enlarged structural diagram at A;

[0024] Figure 6It is a structural schematic diagram of the second adsorption component in the utility model;

[0025] Figure 7 It is a schematic diagram of the split structure of the filter in the utility model.

[0026] In the figure: 1, treatment box; 2, liquid pump; 3, pretreatment component; 31, magnetic plate; 32, connecting piece; 33, first screw hole; 4, second screw hole; 5, first filter component; 51, filter plate; 52, mounting frame; 53, damper; 54, spring; 55, exciter; 56, protective shell; 6, first adsorption component; 61, stirring motor; 62, stirring shaft; 63, connecting block; 64, jack; 65, magnetic rod; 7, second adsorption component; 71, column shaped processing shell; 72, driving motor; 73, magnetic roller; 74, discharge port; 75, scraper; 76, second connecting pipe; 77, threaded connector; 8, second filter assembly; 81, filter tube; 82, tube cover; 83, threaded connecting tube; 84, filter; 841, mounting shell; 842, shell cover; 843, first filter screen; 844, filter element; 845, second filter screen; 846, filter hole; 85, discharge pipe; 9, collection box; 10, limit ring. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-Figure 7 The utility model provides the following technical solutions: a machine tool cutting fluid circulation supply device, including a processing box 1, a pretreatment component 3, a first filter component 5, a first adsorption component 6, a second adsorption component 7 and a second filter component 8, the top of the processing box 1 is provided with an opening, the bottom of the processing box 1 is installed with a supporting leg, and one side of the bottom of the processing box 1 is connected to a liquid pump 2.

[0029] In this embodiment, the pretreatment component 3 includes a magnetic plate 31, one end of the magnetic plate 31 is fixedly connected to two connecting members 32, a first screw hole 33 is provided on the surface of the connecting member 32, a second screw hole 4 is provided on the inner wall of one side of the top of the treatment box 1, and a bolt is threadedly connected between the first screw hole 33 and the second screw hole 4;

[0030] Specifically, the magnetic plate 31 can adsorb larger metal iron filings in the cutting fluid, and the treated cutting fluid will flow to the first filter component 5 .

[0031] In this embodiment, the first filter assembly 5 is installed inside the processing box 1 and is located at the bottom of the magnetic plate 31 .

[0032] Specifically, the first filtering component 5 can be provided to perform initial filtering treatment on the pretreated cutting fluid.

[0033] In this embodiment, the first adsorption assembly 6 is installed at the bottom end of the processing box 1;

[0034] Specifically, the first adsorption component 6 can be used to adsorb the cutting fluid filtered for the first time.

[0035] In this embodiment, the second adsorption component 7 includes a cylindrical processing shell 71, which is connected to the liquid pump 2 through a first connecting pipe, one end of the cylindrical processing shell 71 is fixedly connected to a driving motor 72, a magnetic roller 73 is arranged in the cylindrical processing shell 71, the output shaft of the driving motor 72 is fixedly connected to one end of the magnetic roller 73, a discharge port 74 is opened on one side of the cylindrical processing shell 71, a scraper 75 is installed at the discharge port 74, one end of the scraper 75 is in contact with the surface of the magnetic roller 73, the bottom end of the cylindrical processing shell 71 is connected and installed with a second connecting pipe 76, and the end of the second connecting pipe 76 is installed with a threaded connector 77;

[0036] Specifically, the cutting fluid that has been adsorbed and treated at the bottom of the processing box 1 is pumped into the cylindrical processing shell 71 by the liquid pump 2, and the magnetic roller 73 is driven to rotate by the driving motor 72, so that the metal debris in the cutting fluid is adsorbed again by the magnetic roller 73, and the debris magnetically adsorbed on the surface of the magnetic roller 73 will be scraped off by the scraper 75 and discharged through the discharge port 74, thereby cleaning the adsorbed debris.

[0037] In this embodiment, the second filter assembly 8 includes a filter tube 81, one end of the filter tube 81 is threadedly connected to a tube cover 82, one end of the tube cover 82 is installed with a threaded connecting tube 83, the threaded connecting tube 83 is threadedly connected to the threaded connecting head 77, a filter 84 is installed inside the filter tube 81, and the other end of the filter tube 81 is installed with a discharge pipe 85.

[0038] Specifically, the cutting fluid after the second adsorption treatment enters the filter tube 81, and the filter 84 provided can further filter the cutting fluid, thereby improving the cleaning effect of the cutting fluid, and making it easier to recycle and recycle the cutting fluid.

[0039] In this embodiment, the first filter assembly 5 includes a filter plate 51, a mounting frame 52 is installed at the bottom end of the filter plate 51, the filter plate 51 and the mounting frame 52 are fixed by bolts, dampers 53 are fixedly installed at the four corners of the bottom end of the mounting frame 52, a connecting plate is installed at the bottom end of the damper 53, the connecting plate is fixedly connected to the inner wall of the processing box 1, a spring 54 is provided on the outside of the damper 53, and the two ends of the spring 54 are respectively connected to the filter plate 51 and the surface of the connecting plate, and an exciter 55 is installed in the middle of the bottom end of the filter plate 51.

[0040] Specifically, the cutting fluid is filtered through the filter plate 51, thereby filtering out some iron filings in the cutting fluid, and the filter plate 51 can be vibrated by the provided exciter 55 in cooperation with the damper 53 and the spring 54, thereby preventing the surface of the filter plate 51 from being clogged by iron filings and debris, and the cutting fluid can be filtered for the first time through the provided filter plate 51, and since the mounting frame 52 and the filter plate 51 are fixed by bolts, the filter plate 51 can be easily disassembled for cleaning, and after disassembling the magnetic plate 31 and the filter plate 51, it is convenient to clean the bottom of the processing box 1.

[0041] In this embodiment, a protective shell 56 is fixedly connected to the middle of the bottom end of the filter plate 51 , and the exciter 55 is installed at the top end of the protective shell 56 .

[0042] Specifically, the protective shell 56 can prevent cutting fluid from entering the vibrator 55 and causing damage to the vibrator 55, thereby increasing the service life of the vibrator 55.

[0043] In this embodiment, the cylindrical processing shell 71 is installed on the platform surface, and a collection box 9 is installed on the platform surface. The collection box 9 is located at the bottom of one side of the scraper 75.

[0044] Specifically, the metal scraps scraped off by the scraper 75 can be collected and processed by the provided collecting box 9 .

[0045] In this embodiment, the first adsorption component 6 includes a stirring motor 61 fixedly installed at the bottom end of the processing box 1, and the output shaft of the stirring motor 61 extends into the processing box 1 and is fixedly connected to the stirring shaft 62. A plurality of connecting blocks 63 are installed on the surface of the stirring shaft 62, and a socket 64 is provided on the side of the connecting block 63. A first mounting hole penetrating the socket 64 is provided on the surface of the connecting block 63, and a magnetic rod 65 is inserted and connected in the socket 64. A second mounting hole is provided at one end of the magnetic rod 65 located in the first mounting hole, and limiting bolts are installed in the first mounting hole and the second mounting hole.

[0046] Specifically, the stirring motor 61 drives the stirring shaft 62 to rotate, so that the magnetic rod 65 can adsorb metal debris in the cutting fluid, and the limiting bolts set in combination with the first mounting hole and the second mounting hole allow the magnetic rod 65 to be disassembled, thereby making it easier to clean the surface of the magnetic rod 65.

[0047] In this embodiment, the filter 84 includes a mounting shell 841, one end of which is threadedly connected to a shell cover 842, and a first filter screen 843, a filter element 844 and a second filter screen 845 are respectively installed in the mounting shell 841, the filter element 844 is arranged between the first filter screen 843 and the second filter screen 845, the first filter screen 843 is arranged on the side close to the shell cover 842, and filter holes 846 are provided at one end of the shell cover 842 and the mounting shell 841, a limiting ring 10 is installed in the filter tube 81, and the diameter of the mounting shell 841 matches the inner diameter of the filter tube 81.

[0048] Specifically, after the second adsorption treatment, the cutting fluid enters the filter tube 81 through the second connecting tube 76, and is filtered again through the first filter screen 843, the filter element 844 and the second filter screen 845. The filtered cutting fluid is discharged through the discharge pipe 85 for recycling by the machine tool. By unscrewing the threaded connecting tube 83 and unscrewing the tube cover 82, it is convenient to take out the installation shell 841. After unscrewing the shell cover 842, it is convenient to replace the first filter screen 843, the filter element 844 and the second filter screen 845.

[0049] Working principle: The cutting fluid after use of the machine tool is discharged into the processing box 1, and the cutting fluid can be initially adsorbed through the pretreatment component 3, and then the cutting fluid can be filtered for the first time through the first filtering component 5. The filtered cutting fluid is adsorbed again through the first adsorption component 6, and then the liquid pump 2 pumps the cutting fluid to the second adsorption component 7 for re-adsorption, and then the cutting fluid can be filtered for the second time through the second filtering component 8. In this way, the metal iron chips in the cutting fluid can be fully processed, and the treated cutting fluid can be recycled by the machine tool.

[0050] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A machine tool cutting fluid circulation supply device, characterized in that: It comprises a processing box (1), the top of the processing box (1) is provided with an opening, the bottom of the processing box (1) is provided with a supporting leg, and one side of the bottom of the processing box (1) is connected to and provided with a liquid extraction pump (2); A pretreatment component (3), the pretreatment component (3) comprising a magnetic plate (31), one end of the magnetic plate (31) being fixedly connected to two connecting pieces (32), a first screw hole (33) being provided on a surface of the connecting piece (32), a second screw hole (4) being provided on an inner wall on one side of the top of the treatment box (1), a bolt being threadedly connected between the first screw hole (33) and the second screw hole (4); A first filter assembly (5), the first filter assembly (5) being installed inside the processing box (1) and located at the bottom of the magnetic plate (31); A first adsorption component (6), the first adsorption component (6) being installed at the bottom end of the processing box (1); A second adsorption component (7), wherein the second adsorption component (7) comprises a cylindrical processing shell (71), wherein the cylindrical processing shell (71) is connected to the liquid extraction pump (2) via a first connecting pipe, wherein one end of the cylindrical processing shell (71) is fixedly connected to a driving motor (72), wherein a magnetic roller (73) is arranged inside the cylindrical processing shell (71), wherein an output shaft of the driving motor (72) is fixedly connected to one end of the magnetic roller (73), wherein a discharge port (74) is provided on one side of the cylindrical processing shell (71), wherein a scraper (75) is installed at the discharge port (74), wherein one end of the scraper (75) is in contact with the surface of the magnetic roller (73), wherein a second connecting pipe (76) is connected to and installed at the bottom end of the cylindrical processing shell (71), wherein a threaded connector (77) is installed at the end of the second connecting pipe (76); A second filter assembly (8), the second filter assembly (8) comprising a filter tube (81), one end of the filter tube (81) being threadedly connected to a tube cover (82), one end of the tube cover (82) being installed with a threaded connection tube (83), the threaded connection tube (83) being threadedly connected to a threaded connection head (77), a filter (84) being sleeved and installed in the filter tube (81), and a discharge tube (85) being installed at the other end of the filter tube (81).

2. A machine tool cutting fluid circulation supply device according to claim 1, characterized in that: The first filter assembly (5) comprises a filter plate (51), a mounting frame (52) is installed at the bottom end of the filter plate (51), the filter plate (51) and the mounting frame (52) are fixed by bolts, dampers (53) are fixedly installed at the four corners of the bottom end of the mounting frame (52), a connecting plate is installed at the bottom end of the damper (53), the connecting plate is fixedly connected to the inner wall of the processing box (1), a spring (54) is sleeved on the outside of the damper (53), the two ends of the spring (54) are respectively connected to the filter plate (51) and the surface of the connecting plate, and an exciter (55) is installed in the middle of the bottom end of the filter plate (51).

3. A machine tool cutting fluid circulation supply device according to claim 2, characterized in that: A protective shell (56) is fixedly connected to the middle of the bottom end of the filter plate (51), and the exciter (55) is installed at the top end of the protective shell (56).

4. The machine tool cutting fluid circulation supply device according to claim 1, characterized in that: The columnar processing shell (71) is installed on the platform surface, and a collection box (9) is installed on the platform surface. The collection box (9) is located at the bottom of one side of the scraper (75).

5. The machine tool cutting fluid circulation supply device according to claim 1, characterized in that: The first adsorption component (6) comprises a stirring motor (61) fixedly mounted at the bottom end of the processing box (1), the output shaft of the stirring motor (61) extending into the processing box (1) and fixedly connected to the stirring shaft (62), a plurality of connecting blocks (63) being mounted on the surface of the stirring shaft (62), a plug hole (64) being provided on the side of the connecting block (63), a first mounting hole penetrating the plug hole (64) being provided on the surface of the connecting block (63), a magnetic rod (65) being inserted and connected in the plug hole (64), a second mounting hole being provided at one end of the magnetic rod (65) located in the first mounting hole, and limit bolts being installed in the first mounting hole and the second mounting hole.

6. The machine tool cutting fluid circulation supply device according to claim 1, characterized in that: The filter (84) comprises a mounting shell (841), one end of which is threadedly connected to a shell cover (842), a first filter screen (843), a filter core (844) and a second filter screen (845) are respectively installed in the mounting shell (841), the filter core (844) is arranged between the first filter screen (843) and the second filter screen (845), the first filter screen (843) is arranged on a side close to the shell cover (842), and filter holes (846) are provided on one end of the shell cover (842) and the mounting shell (841).

7. A machine tool cutting fluid circulation supply device according to claim 6, characterized in that: A limit ring (10) is installed in the filter tube (81), and the diameter of the installation shell (841) matches the inner diameter of the filter tube (81).

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