Machine tool cooling liquid filtering device

Abstract

The utility model provides a machine tool cooling liquid filtering device which comprises a cooling liquid recycling box, a frame is arranged in the cooling liquid recycling box, a filtering plate is arranged in the frame, a moving mechanism is arranged in the cooling liquid recycling box, and the moving mechanism is an electric telescopic rod. The cooling liquid recycling box is provided with a cleaning mechanism, the cleaning mechanism comprises a push plate and a storage box, an open groove is formed in the cooling liquid recycling box, and a shell is fixedly arranged outside the cooling liquid recycling box. When the filter is used, through the installation of the electric telescopic rod, the push plate and the storage box, after the electric telescopic rod is started and stretches out to lift the filter plate to the height parallel to the frame, along with the starting of the motor in the shell, the push plate pushes impurities filtered out on the filter plate to move, and the impurities are pushed into the storage box to be collected; impurities on the surface of the filter plate in the filter device can be cleaned more conveniently and quickly, and the filtering efficiency and practicability of the filter device are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of filtering devices, in particular to a machine tool coolant filtering device. Background Art

[0002] In the field of machine tool processing, coolant is often used to reduce the temperature of tools and workpieces and improve cutting performance in order to increase the life of tools and the quality of workpieces. When the machine tool is processing, the coolant after processing and the iron chips cut off will be mixed together. A coolant recovery box needs to be set under the machine tool processing tool to filter the coolant, realize the recycling of the coolant, and improve the working environment of the machine tool.

[0003] Nowadays, machine tool coolant filtration devices usually use filter plates to intercept and remove various impurities in the coolant, such as metal chips, grinding wheel abrasives, dirt and sediment, to maintain the cleanliness and performance of the coolant. As time goes by, the impurities trapped in the filtration process will gradually accumulate on the surface of the filter plate to form filter cakes or block the filter holes, so they need to be cleaned regularly. However, the cleaning of impurities on the surface of the existing filter plates is mostly done manually by staff, which makes it inconvenient, time-consuming and labor-intensive to clean, thereby reducing the filtration efficiency of the coolant. Utility Model Content

[0004] The utility model aims to provide a machine tool coolant filter device, aiming to solve the problem that it is inconvenient to clean impurities filtered out from the filter plate surface of a traditional machine tool coolant filter device in the prior art.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A machine tool coolant filtering device comprises: a coolant recovery box, a frame is fixedly arranged inside the coolant recovery box, a filter plate is movably arranged inside the frame, a moving mechanism for driving the filter plate to move up and down is arranged inside the coolant recovery box, the moving mechanism is an electric telescopic rod, a cleaning mechanism for cleaning and collecting impurities filtered out of the filter plate is arranged on the coolant recovery box, the cleaning mechanism comprises a push plate and a storage box, a slot is arranged on the coolant recovery box, and a shell is fixedly arranged outside the coolant recovery box.

[0007] Preferably, a material guiding inclined block is provided inside the coolant recovery tank.

[0008] Preferably, a plurality of groups of waterproof and sealed protective shells are fixedly arranged inside the coolant recovery box, an electric telescopic rod is fixedly arranged inside the waterproof and sealed protective shell, and the output end of the electric telescopic rod is fixedly connected to the bottom of the filter plate.

[0009] Preferably, the storage box is located outside the coolant recovery box, and the storage box is located on the same side of the slot on the coolant recovery box.

[0010] Preferably, the push plate is located above the frame, and the bottom of the push plate fits with the top of the frame.

[0011] Preferably, two groups of first screw rods are rotatably arranged inside the shell, and a first sprocket is fixedly arranged at one end of the two groups of first screw rods, a motor is fixedly arranged inside the shell, a second sprocket is fixedly arranged at the output end of the motor, and the second sprocket is connected to the two groups of first sprockets by a chain.

[0012] Preferably, a screw nut is meshedly provided on the first screw, and the outside of the screw nut is fixedly connected to the outside of the push plate via a connecting piece.

[0013] The beneficial effects of the utility model are:

[0014] 1. When the utility model is in use, through the installation of the electric telescopic rod, the push plate and the storage box, when the electric telescopic rod is started and extended to raise the filter plate to a height parallel to the frame, as the motor in the shell is started, the push plate in the coolant recovery box that fits the bottom and the top of the frame will move. As the push plate moves, it will push the impurities filtered out of the filter plate to move, and push the impurities into the storage box through the slots on the coolant recovery box for collection, so that the cleaning of impurities on the surface of the filter plate in the filter device can be more convenient and quick, thereby improving the filtering efficiency and practicality of the filter device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of a specific embodiment of the utility model.

[0016] Figure 2 It is a structural schematic diagram of an electric telescopic rod according to a specific embodiment of the utility model.

[0017] Figure 3 It is a structural schematic diagram of a housing of a specific embodiment of the utility model.

[0018] In the figure: 1. Coolant recovery box; 2. Frame; 3. Filter plate; 4. Material guide bevel block; 5. Slot; 6. Waterproof sealing protective shell; 7. Electric telescopic rod; 8. Shell; 9. Push plate; 10. Storage box; 11. First screw rod; 12. First sprocket; 13. Motor; 14. Second sprocket; 15. Chain; 16. Screw rod nut. DETAILED DESCRIPTION

[0019] The specific implementation of the utility model is further described below in conjunction with the accompanying drawings.

[0020] like Figure 1-3As shown, a machine tool coolant filtering device comprises: a coolant recovery box 1, a frame 2 is fixedly arranged inside the coolant recovery box 1, a filter plate 3 is movably arranged inside the frame 2, a moving mechanism for driving the filter plate 3 to move up and down is arranged inside the coolant recovery box 1, the moving mechanism is an electric telescopic rod 7, a cleaning mechanism for cleaning and collecting impurities filtered out of the filter plate 3 is arranged on the coolant recovery box 1, the cleaning mechanism comprises a push plate 9 and a storage box 10, a slot 5 is arranged on the coolant recovery box 1, a shell 8 is fixedly arranged outside the coolant recovery box 1, a material guide oblique block 4 is arranged inside the coolant recovery box 1, and the coolant recovery box 1 is the basis of the entire system for filtering the coolant Recycling, the frame 2 provides a supporting structure, and the filter plate 3 is a core filtering element, which can be movably arranged for easy replacement or cleaning. Through the installation of the electric telescopic rod 7, the push plate 9 and the storage box 10, when the electric telescopic rod 7 is started and extended to raise the filter plate 3 to a height parallel to the frame 2, as the motor 13 in the shell 8 is started, the push plate 9 whose bottom is in contact with the top of the frame 2 in the coolant recovery box 1 will move. As the push plate 9 moves, it will push the impurities filtered out of the filter plate 3 to move, and push the impurities through the slot 5 on the coolant recovery box 1 into the storage box 10 for collection, so that the cleaning of impurities on the surface of the filter plate 3 in the filtering device can be more convenient and quick, thereby improving the filtering efficiency and practicality of the filtering device.

[0021] like Figure 2 As shown, a plurality of sets of waterproof and sealed protective shells 6 are fixedly arranged inside the coolant recovery box 1, an electric telescopic rod 7 is fixedly arranged inside the waterproof and sealed protective shell 6, and the output end of the electric telescopic rod 7 is fixedly connected to the bottom of the filter plate 3. The waterproof and sealed protective shell 6 is mainly used to ensure that electrical components such as the electric telescopic rod 7 are protected from erosion by the coolant. As the electric telescopic rod 7 is started, its output end will push the filter plate 3 in the frame 2 to move, so that the filter plate 3 can move to a height parallel to the top of the frame 2.

[0022] like Figure 3As shown, the storage box 10 is located outside the coolant recovery box 1, and the storage box 10 is located on the same side of the slot 5 on the coolant recovery box 1, the push plate 9 is located above the frame 2, and the bottom of the push plate 9 is in contact with the top of the frame 2, and two groups of first screw rods 11 are rotatably arranged inside the shell 8, and one end of the two groups of first screw rods 11 is fixedly arranged with a first sprocket 12, a motor 13 is fixedly arranged inside the shell 8, and a second sprocket 14 is fixedly arranged at the output end of the motor 13, and the second sprocket 14 is connected to the two groups of first sprockets 12 by a chain 15, a screw nut 16 is meshed on the first screw rod 11, and the outside of the screw nut 16 is fixedly connected to the outside of the push plate 9 through a connecting piece, when the filter After the plate 3 moves to a height parallel to the top of the frame 2, as the motor 13 in the shell 8 is started, the second sprocket 14 fixedly installed at its output end will drive the two groups of first screw rods 11 rotatably installed in the shell 8 to rotate through the chain 15 and the two groups of first sprocket wheels 12. The rotation of the first screw rod 11 causes the screw nut 16 installed in meshing engagement on its outside to move, and at the same time drives the push plate 9 to move through the connecting piece. As the push plate 9 moves, it will push the impurities filtered out of the filter plate 3 to move, and push the impurities through the slot 5 on the coolant recovery box 1 into the storage box 10 for collection, so that the cleaning of impurities on the surface of the filter plate 3 in the filter device can be more convenient and quick, thereby improving the filtering efficiency and practicality of the filter device.

[0023] Working principle: The coolant recovery tank 1 is the basis of the entire system and is used to filter and recover the coolant. The frame 2 provides a supporting structure, and the filter plate 3 is a core filter element that can be movably arranged for easy replacement or cleaning. Through the installation of the electric telescopic rod 7, the push plate 9 and the storage box 10, when the electric telescopic rod 7 is started and extended to raise the filter plate 3 to a height parallel to the frame 2, as the motor 13 in the shell 8 is started, the push plate 9 whose bottom in the coolant recovery tank 1 is in contact with the top of the frame 2 will move. As the push plate 9 moves, it will push the impurities filtered out of the filter plate 3 to move, and push the impurities through the slot 5 on the coolant recovery tank 1 into the storage box 10 for collection, so that the cleaning of impurities on the surface of the filter plate 3 in the filter device can be more convenient and quick, thereby improving the filtering efficiency and practicality of the filter device. The waterproof sealing protective shell 6 is mainly to ensure that electrical components such as the electric telescopic rod 7 are protected from The erosion of coolant, as the electric telescopic rod 7 is started, its output end will push the filter plate 3 in the frame 2 to move, so that the filter plate 3 can move to a height parallel to the top of the frame 2. When the filter plate 3 moves to a height parallel to the top of the frame 2, as the motor 13 in the shell 8 is started, the second sprocket 14 fixedly installed at its output end will drive the two groups of first screw rods 11 rotatably installed in the shell 8 to rotate through the chain 15 and the two groups of first sprocket wheels 12. The first screw rod 11 rotates to move the screw nut 16 engaged with its external part, and drives the push plate 9 to move through the connecting piece while moving. As the push plate 9 moves, it will push the impurities filtered out of the filter plate 3 to move, and push the impurities into the storage box 10 through the slot 5 on the coolant recovery box 1 for collection, so that the cleaning of impurities on the surface of the filter plate 3 in the filter device can be more convenient and quick, thereby improving the filtering efficiency and practicality of the filter device.

[0024] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0025] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A machine tool coolant filter device, comprising: A coolant recovery box (1), wherein a frame (2) is fixedly arranged inside the coolant recovery box (1), and a filter plate (3) is movably arranged inside the frame (2), characterized in that a moving mechanism for driving the filter plate (3) to move up and down is arranged inside the coolant recovery box (1), and the moving mechanism is an electric telescopic rod (7). The coolant recovery box (1) is provided with a cleaning mechanism for cleaning and collecting impurities filtered out of the filter plate (3), and the cleaning mechanism includes a push plate (9) and a storage box (10). The coolant recovery box (1) is provided with a slot (5), and a shell (8) is fixedly arranged outside the coolant recovery box (1).

2. A machine tool coolant filter device according to claim 1, characterized in that: A material guiding inclined block (4) is arranged inside the coolant recovery box (1).

3. A machine tool coolant filter device according to claim 1, characterized in that: A plurality of groups of waterproof and sealed protective shells (6) are fixedly arranged inside the coolant recovery box (1), an electric telescopic rod (7) is fixedly arranged inside the waterproof and sealed protective shell (6), and an output end of the electric telescopic rod (7) is fixedly connected to the bottom of the filter plate (3).

4. A machine tool coolant filter device according to claim 1, characterized in that: The storage box (10) is located outside the coolant recovery box (1), and the storage box (10) is located on the same side of the slot (5) on the coolant recovery box (1).

5. A machine tool coolant filter device according to claim 4, characterized in that: The push plate (9) is located above the frame (2), and the bottom of the push plate (9) is in contact with the top of the frame (2).

6. A machine tool coolant filter device according to claim 5, characterized in that: Two groups of first screw rods (11) are rotatably arranged inside the housing (8), and one end of each of the two groups of first screw rods (11) is fixedly arranged with a first sprocket (12). A motor (13) is fixedly arranged inside the housing (8), and a second sprocket (14) is fixedly arranged at the output end of the motor (13), and the second sprocket (14) is connected to the two groups of first sprockets (12) via a chain (15).

7. A machine tool coolant filter device according to claim 6, characterized in that: A screw nut (16) is meshedly arranged on the first screw rod (11), and the outside of the screw nut (16) is fixedly connected to the outside of the push plate (9) via a connecting piece.

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