Water tank with multi-layer filtering structure

Abstract

The utility model relates to the related technical field of lathe auxiliary devices, in particular to a water tank with a multi-layer filtering structure, which comprises a first-stage filtering tank, a second-stage filtering tank, a third-stage filtering tank and a circulating pump, an inner cavity of the first-stage filter box is divided into a liquid inlet cavity, a filter cavity and a liquid storage cavity through a main partition plate and a side partition plate, the liquid inlet cavity is communicated with the liquid storage cavity through the filter cavity, a first-stage filter structure is arranged in the filter cavity, the second-stage filter box is erected at a port of the first-stage filter box, a second-stage filter structure is arranged on the bottom surface of the second-stage filter box, and a second-stage filter structure is arranged on the bottom surface of the second-stage filter box. The secondary filtering structure is positioned right above the liquid inlet cavity; by arranging the multi-layer filtering water tank formed by combining the first-stage filtering tank, the second-stage filtering tank, the third-stage filtering tank and the circulating pump, the overall filtering effect of the filtering water tank is effectively improved through the sequential filtering effect of the third-stage filtering tank, the second-stage filtering tank and the first-stage filtering tank.

Description

TECHNICAL FIELD

[0001] The utility model relates to lathe auxiliary device related technical field, concretely is a water tank with multilayer filter structure. BACKGROUND

[0002] The lathe is the machine tool that mainly uses the lathe tool to carry out the turning of rotating workpiece, and it is the most main cutting machine tool in the metal cutting machine tool, and the lathe needs to be cooled to machining tool bit through cutting fluid in actual use, to avoid cutting tool bit temperature to be too high and accelerate wear and tear;

[0003] And cutting fluid needs to be recycled, but the filter box structure for traditional lathe cutting fluid is relatively simple, its cutting fluid filtration effect is general, and it is inconvenient for staff to remove the impurities filtered out, for this, the utility model provides a water tank with multilayer filter structure to solve the above problems. UTILITY MODEL CONTENT

[0004] The utility model is directed to provide a water tank with multilayer filter structure to solve the problems in the background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a water tank with multilayer filter structure, comprising:

[0006] The first filter box is the same structure of rectangular opening on the upside, and the inner chamber of the first filter box is divided into liquid inlet chamber, filter chamber and liquid storage chamber by main partition and side edge partition, the liquid inlet chamber and liquid storage chamber are communicated through the filter chamber, and the filter chamber is provided with a first filter structure;

[0007] The second filter box is arranged at the port of the first filter box, and the bottom surface of the second filter box is provided with a second filter structure, and the second filter structure is located directly above the liquid inlet chamber;

[0008] The third filter box is arranged in the inner chamber of the second filter box, and the third filter box is located directly below the cutting fluid outlet of the lathe to be processed;

[0009] The circulating pump is located in the liquid storage chamber, and the circulating pump is used to deliver the cutting fluid in the liquid storage chamber to the lathe again for use.

[0010] Preferably, the three-stage filtering box is a rectangular box structure with an open upper end, and support legs are fixedly welded at the corner positions of the bottom surface of the three-stage filtering box; a first circular hole is formed in the bottom surface of the three-stage filtering box, and a second circular hole is formed in the side surface of the three-stage filtering box; a first positioning plate is rotatably installed on the bottom surface of the three-stage filtering box through a first hinge, and a third circular hole is formed in the first positioning plate; and a second positioning plate is rotatably installed on the side surface of the three-stage filtering box through a second hinge, and a fourth circular hole is formed in the second positioning plate.

[0011] Preferably, the first circular hole, the second circular hole, the third circular hole and the fourth circular hole are arranged in multiple groups in a matrix manner; the first circular hole and the third circular hole are arranged in a staggered manner; and the second circular hole and the fourth circular hole are arranged in a staggered manner.

[0012] Preferably, a fixed plate is fixedly welded on the outer side surface of the three-stage filtering box; a port of the first positioning plate is positioned on the fixed plate through a first clamping piece; and an upper port of the second positioning plate is positioned on the side wall of the three-stage filtering box through a second clamping piece; and the three-stage filtering net on the inner side of the first positioning plate and the second positioning plate is in a clamped state during actual installation of the first clamping piece and the second clamping piece.

[0013] Preferably, the first clamping piece and the second clamping piece are made of spring steel, and an opening plate is formed at the edge of the port of the first clamping piece and the second clamping piece; and the two opening plates on the same clamping piece are arranged in a spreader shape.

[0014] Preferably, the first filtering structure comprises a group of third positioning plates and a first filtering net, the second filtering structure comprises a fourth positioning plate and a second filtering net, the first filtering net and the second filtering net are positioned through the third positioning plate and the fourth positioning plate respectively, and the filtering modes of the first filtering structure and the second filtering structure are the same as the filtering mode of the filtering structure on the three-stage filtering box.

[0015] Preferably, the filtering mesh holes of the three-stage filtering net, the second filtering net and the first filtering net are arranged in a gradually decreasing trend.

[0016] Preferably, a floating object baffle is installed at the port of the filtering cavity.

[0017] Preferably, a liquid level observation port is formed at the right side position of the first filtering box.

[0018] Preferably, universal wheels are arranged at the four corner positions of the first filtering box, and brake structures are arranged on the universal wheels.

[0019] Compared with the prior art, the utility model has the advantages that:

[0020] 1. The utility model discloses a multi-layer filter water tank which is composed of a primary filter tank, a secondary filter tank, a tertiary filter tank and a circulating pump, so that the overall filtering effect of the filter water tank is effectively improved through the filtering effect of the tertiary filter tank, the secondary filter tank and the primary filter tank in sequence.

[0021] 2. The inner cavity of the primary filter tank is divided into a liquid inlet cavity, a filtering cavity and a liquid storage cavity by a main partition plate and a side partition plate, and the cutting fluid is made to flow into the liquid storage cavity from the liquid inlet cavity and the filtering cavity in a circuitous way, so that the flow cycle of the cutting fluid is effectively prolonged, the impurities in the cutting fluid are better precipitated, and the filtering effect of the cutting fluid is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of the utility model;

[0023] Figure 2 It is a secondary filter structure distribution schematic diagram of the utility model;

[0024] Figure 3 It is a primary filter structure distribution schematic diagram of the utility model;

[0025] Figure 4 It is Figure 3 It is an enlarged schematic diagram of the structure at A in the middle;

[0026] Figure 5 It is a tertiary filter tank structure schematic diagram of the utility model;

[0027] Figure 6 It is a primary circular hole and secondary circular hole distribution schematic diagram of the utility model;

[0028] Figure 7 It is a primary positioning plate and secondary positioning plate installation schematic diagram of the utility model;

[0029] Figure 8 It is Figure 7 It is an enlarged schematic diagram of the structure at B in the middle;

[0030] Figure 9 It is Figure 7 It is an enlarged schematic diagram of the structure at C in the middle;

[0031] Figure 10 It is a primary clamping piece structure schematic diagram of the utility model.

[0032] In the figure: primary filtering box 1, secondary filtering box 2, tertiary filtering box 3, circulating pump 4, universal wheel 5, main partition 6, side partition 7, liquid inlet cavity 8, filtering cavity 9, liquid storage cavity 10, primary filtering structure 11, secondary filtering structure 12, supporting leg 15, primary round hole 16, secondary round hole 17, primary hinge 18, primary positioning plate 19, tertiary round hole 20, secondary hinge 21, secondary positioning plate 22, fourth round hole 23, fixed plate 24, primary clamping piece 25, secondary clamping piece 26, opening plate 27, floating object baffle 28, liquid level observation port 29. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical scheme of the utility model to carry out clear, complete description, and the advantage is more clear and obvious, the following combining the drawings to the utility model embodiment carries out further detailed explanation. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, rather than all the embodiments, only to explain the embodiments of the utility model, and not for limiting the embodiments of the utility model, all other embodiments obtained by the ordinary skill in the art without making creative labor, belong to the scope of the protection of the utility model.

[0034] Please refer to Figures 1-10 The utility model provides the following three kinds of preferred scheme embodiment:

[0035] Embodiment one

[0036] The utility model provides a water tank with multilayer filtering structure, including first filter tank 1, second filter tank 2, third filter tank 3 and circulating pump 4, first filter tank 1 is the rectangular same structure of upper side opening, and the inner chamber of first filter tank 1 is divided into liquid inlet chamber 8, filter chamber 9 and liquid storage chamber 10 by main partition 6 and side edge partition 7, and the liquid inlet chamber 8 and liquid storage chamber 10 are communicated by filter chamber 9, and first filter structure 11 is arranged in filter chamber 9, second filter tank 2 is arranged at the port of first filter tank 1, and the bottom of second filter tank 2 is provided with second filter structure 12, and second filter structure 12 is located directly above liquid inlet chamber 8, and third filter tank 3 is arranged in the inner chamber of second filter tank 2, and third filter tank 3 is located directly below the outlet of the cutting fluid of the lathe to be handled, and circulating pump 4 is located in liquid storage chamber 10, and circulating pump 4 is used to deliver the cutting fluid in liquid storage chamber 10 to the lathe again for use, by the multilayer filtering water tank formed by first filter tank 1, second filter tank 2, third filter tank 3 and circulating pump 4, the cutting fluid is filtered by third filter tank 3, second filter tank 2 and first filter tank 1 in turn, so that the overall filtering effect of the filtering water tank is effectively improved, and the inner chamber of first filter tank 1 is divided into liquid inlet chamber 8, filter chamber 9 and liquid storage chamber 10 by main partition 6 and side edge partition 7, and the cutting fluid is diverted to flow into liquid storage chamber 10 from liquid inlet chamber 8 and filter chamber 9, so that the flow cycle of the cutting fluid is effectively prolonged, so that the impurities in the cutting fluid are better precipitated, and the filtering effect of the cutting fluid is further improved.

[0037] Example two

[0038] On the basis of example one, the third filter tank 3 is a rectangular tank structure with an open upper end, and a support leg 15 is fixedly welded to the corner position of the bottom surface of the third filter tank 3. A first circular hole 16 is formed in the bottom surface of the third filter tank 3, and a second circular hole 17 is formed in the side surface of the third filter tank 3. A first positioning plate 19 is rotatably installed on the bottom surface of the third filter tank 3 through a first hinge 18, a third circular hole 20 is formed in the first positioning plate 19, a second positioning plate 22 is rotatably installed on the side surface of the third filter tank 3 through a second hinge 21, and a fourth circular hole 23 is formed in the second positioning plate 22.

[0039] The first circular hole 16, the second circular hole 17, the third circular hole 20, and the fourth circular hole 23 are all arranged in multiple groups in a matrix. The first circular hole 16 and the third circular hole 20 are arranged in a staggered manner, and the second circular hole 17 and the fourth circular hole 23 are arranged in a staggered manner. The inner sides of the first positioning plate 19 and the second positioning plate 22 are both positioned and clamped with a third filter screen. The staggered arrangement between the circular holes can effectively disperse the stress on the filter screen, thereby better protecting the filter screen.

[0040] The outer side of the three-stage filter box 3 is fixedly welded with a fixed plate 24, the port of the first positioning plate 19 is positioned on the fixed plate 24 through a first clamping piece 25, the upper side port of the second positioning plate 22 is positioned on the side wall of the three-stage filter box 3 through a second clamping piece 26, and the three-stage filter screen inside the first positioning plate 19 and the second positioning plate 22 is in a clamped state when the first clamping piece 25 and the second clamping piece 26 are actually installed.

[0041] The first clamping piece 25 and the second clamping piece 26 are both made of spring steel, and the port edge of the first clamping piece 25 and the second clamping piece 26 is formed with an opening plate 27, and the two side opening plates 27 on the same clamping piece are arranged in a spreader shape. The arrangement of the opening plate 27 can facilitate the installation of the first clamping piece 25 and the second clamping piece 26.

[0042] Embodiment three

[0043] On the basis of the embodiment two, the first filtering structure 11 includes a set of three-stage positioning plates and a first filtering screen, the second filtering structure 12 includes four-stage positioning plates and a second filtering screen, and the first filtering screen and the second filtering screen are positioned through the three-stage positioning plates and the four-stage positioning plates respectively, and the filtering mode of the first filtering structure 11 and the second filtering structure 12 is the same as that of the filtering structure on the three-stage filter box 3.

[0044] The filter screen holes of the three-stage filter screen, the second filter screen and the first filter screen are arranged in a decreasing trend, which can further ensure the filtering effect of the cutting fluid.

[0045] The floating baffle 28 is installed at the port of the filter cavity 9, which facilitates the blocking of floating impurities.

[0046] The liquid level observation port 29 is arranged at the right side of the first filter box 1, which facilitates the observation of the liquid level inside the first filter box 1.

[0047] The universal wheel 5 is arranged at each corner of the first filter box 1, and the brake structure is arranged on the universal wheel 5, which facilitates the movement and circulation of the device as a whole.

[0048] Although the above describes the specific embodiments of the present application in order to enable those skilled in the art to understand the present application, the present application is not limited to the scope of the specific embodiments, and for those skilled in the art, all applications created by utilizing the concept of the present application are within the scope of the present application as long as various changes are within the spirit and scope of the present application defined and determined by the appended claims.

Claims

1. A water tank with a multi-layer filtration structure, characterized in that: include: A primary filter box (1) is a rectangular structure with an opening on the upper side. The inner cavity of the primary filter box (1) is divided into an inlet chamber (8), a filter chamber (9) and a storage chamber (10) by a main partition (6) and a side partition (7). The inlet chamber (8) and the storage chamber (10) are connected by the filter chamber (9). A primary filter structure (11) is provided in the filter chamber (9). A secondary filter box (2) is installed at the port of the primary filter box (1), and a secondary filter structure (12) is provided on the bottom surface of the secondary filter box (2). The secondary filter structure (12) is located directly above the liquid inlet chamber (8). The third-stage filter box (3) is located inside the cavity of the second-stage filter box (2) and is located directly below the cutting fluid outlet of the lathe to be processed. A circulating pump (4) is located in a reservoir (10) and is used to deliver the cutting fluid in the reservoir (10) back to the lathe for use.

2. A water tank with a multi-layer filtration structure according to claim 1, characterized in that: The three-stage filter box (3) is a rectangular box structure with an open top. Support legs (15) are fixedly welded at the corner of the bottom surface of the three-stage filter box (3). A primary circular hole (16) is opened on the bottom surface of the three-stage filter box (3), and a secondary circular hole (17) is opened on the side surface of the three-stage filter box (3). A primary positioning plate (19) is rotatably installed on the bottom surface of the three-stage filter box (3) through a primary hinge (18). A tertiary circular hole (20) is opened on the primary positioning plate (19). A secondary positioning plate (22) is rotatably installed on the side surface of the three-stage filter box (3) through a secondary hinge (21). A quaternary circular hole (23) is opened on the secondary positioning plate (22).

3. A water tank with a multi-layer filtration structure according to claim 2, characterized in that: The primary circular holes (16), secondary circular holes (17), tertiary circular holes (20), and quaternary circular holes (23) are arranged in a matrix of multiple sets. The primary circular holes (16) and tertiary circular holes (20) are arranged in a staggered manner, as are the secondary circular holes (17) and quaternary circular holes (23). The inner sides of the primary positioning plate (19) and the secondary positioning plate (22) both hold the tertiary filter screen.

4. A water tank with a multi-layer filtration structure according to claim 3, characterized in that: The outer side of the three-stage filter box (3) is fixedly welded with a fixing plate (24). The port of the first-stage positioning plate (19) is positioned on the fixing plate (24) by the first-stage clamping piece (25). The upper port of the second-stage positioning plate (22) is positioned on the side wall of the three-stage filter box (3) by the second-stage clamping piece (26). When the first-stage clamping piece (25) and the second-stage clamping piece (26) are actually installed, the three-stage filter screens inside the first-stage positioning plate (19) and the second-stage positioning plate (22) are all in a clamped state.

5. A water tank with a multi-layer filtration structure according to claim 4, characterized in that: Both the primary locking component (25) and the secondary locking component (26) are made of spring steel, and both the primary locking component (25) and the secondary locking component (26) have opening plates (27) formed at their port edges, and the two opening plates (27) on the same locking component are arranged in a figure-eight shape.

6. A water tank with a multi-layer filtration structure according to claim 4, characterized in that: The primary filter structure (11) includes a set of three-stage positioning plates and a primary filter screen. The secondary filter structure (12) includes a four-stage positioning plate and a secondary filter screen. The primary filter screen and the secondary filter screen are positioned by the three-stage positioning plate and the four-stage positioning plate, respectively. The filtration methods of the primary filter structure (11) and the secondary filter structure (12) are the same as those of the filter structure on the tertiary filter box (3).

7. A water tank with a multi-layer filtration structure according to claim 6, characterized in that: The mesh size of the three-stage filter, the two-stage filter, and the one-stage filter is arranged in a progressively smaller manner.

8. A water tank with a multi-layer filtration structure according to claim 1, characterized in that: A floatation baffle (28) is installed at the port of the filter chamber (9).

9. A water tank with a multi-layer filtration structure according to claim 1, characterized in that: A liquid level observation port (29) is provided on the right side of the primary filter box (1).

10. A water tank with a multi-layer filtration structure according to claim 1, characterized in that: The primary filter box (1) is equipped with casters (5) at all four corners, and each caster (5) is equipped with a brake structure.

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