Numerical control machine tool with cooling liquid filtering and recycling structure

Abstract

The utility model belongs to the technical field of numerically-controlled machine tools, and particularly relates to a numerically-controlled machine tool with a cooling liquid filtering and recycling structure, which comprises a machine body and a limiting mechanism, a control box is mounted on one side of the machine body, a fixing frame is mounted in the machine body, a tool rest is slidably connected to the top of the fixing frame, and a three-jaw chuck is mounted on one side of the machine body. A pressure pump is installed on one side in the machine body, a pipeline is fixedly connected to the bottom of the pressure pump, a spray head is connected to the top of the pressure pump through a hose, a filter plate is fixedly connected to the bottom of the machine body, and the outer side of the pipeline is connected with the filter plate in a penetrating mode; a connecting block is fixedly connected to one end of the multi-stage electric push rod, a cleaning roller is movably connected to the interior of the connecting block through a bearing, eccentric wheels are fixedly connected to the two ends of the cleaning roller, gears are fixedly connected to one sides of the eccentric wheels, and teeth are connected to the outer sides of the gears in an engaged mode. According to the utility model, the filter plate is convenient to clean.

Description

TECHNICAL FIELD

[0001] The utility model belongs to numerical control machine tool technical field, specifically is numerical control machine tool with cooling liquid filtration recovery structure. BACKGROUND

[0002] Numerical control machine tool is a kind of automatic equipment using digital information to control machine tool movement and processing process.It can automatically complete complex processing task through preprogrammed program, and is widely used in precision machining field in manufacturing industry.

[0003] When using, workpiece can be fixed to numerical control machine tool, and then it is processed.The existing numerical control machine tool is usually cooled by cooling liquid when using, then cooling liquid is discharged into bottom, and is repeatedly used after filtering through filter screen, but waste scrap can cause filter screen to be blocked after using for a period of time, thereby affecting the filtration recovery of cooling liquid. SUMMARY

[0004] The utility model aims at providing a kind of numerical control machine tool with cooling liquid filtration recovery structure to solve the problems presented in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of numerical control machine tool with cooling liquid filtration recovery structure, including body and limiting mechanism, the side of the body is installed with control box, the inside of the body is installed with fixed frame, the top of the fixed frame is slidably connected with tool holder, the side of the body is installed with three-jaw chuck,

[0006] The inside of the body is installed with pressurizing pump on one side, the bottom of the pressurizing pump is fixedly connected with pipeline, the top of the pressurizing pump is connected with spray head by hose, the bottom of the body is fixedly connected with filter plate, the outside of the pipeline is connected with filter plate, the side of the body inside close to pipeline is installed with multistage electric push rod, one end of the multistage electric push rod is fixedly connected with connecting block, the inside of the connecting block is movably connected with cleaning roller through bearing, the both ends of the cleaning roller are fixedly connected with eccentric wheel, the side of the eccentric wheel is fixedly connected with gear, the outside of the gear is meshingly connected with rack, the bottom of the connecting block is fixedly connected with scraper, the side of the body away from pressurizing pump is movably connected with baffle through rotating shaft, the inside of the baffle is slidably connected with extension plate, the side of the baffle is provided with limiting mechanism.

[0007] Preferably, the cleaning roller is arranged on the top of the filter plate, and the rack is fixedly connected with the body on one side.

[0008] Preferably, the inside of the extension plate is fixedly connected with spring, and one end of the spring is fixedly connected with the extension plate.

[0009] Preferably, the limiting mechanism comprises a handle movably connected to one side of the baffle through a rotating shaft, and a protrusion is fixedly connected to the top of the handle.

[0010] Preferably, one side of the protrusion is fixedly connected with a tension spring, and a fixed block is fixedly connected to one end of the tension spring.

[0011] Preferably, one end of the fixed block is fixedly connected with the baffle, and one end of the handle is clampingly connected with a limiting block.

[0012] Preferably, one side of the limiting block is fixedly connected with the machine body, and the handle is in the shape of "L".

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: when the workpiece is machined, the workpiece to be machined is fixed in the utility model, and the workpiece can be machined; when the filter plate needs to be cleaned, the multi-stage electric push rod is started to move the connecting block, thereby driving the cleaning roller to move; when the cleaning roller moves, the gears at both ends of the cleaning roller will mesh with the racks, thereby driving the cleaning roller to rotate; when the cleaning roller rotates, the waste chips on the bottom filter plate can be cleaned; meanwhile, the eccentric wheels at both ends of the cleaning roller also rotate, thereby knocking the filter plate and making the filter plate vibrate, so that the waste residues in the filter holes are loosened, and the cleaning roller can clean the waste residues more conveniently; the scraper pushes the waste chips to one side of the baffle, thereby conveniently cleaning the filter screen, so that the cooling liquid can be quickly filtered and recovered. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0015] Figure 2 It is a three-dimensional sectional structure schematic view of the utility model;

[0016] Figure 3 It is a three-dimensional structure schematic view of the cleaning roller of the utility model;

[0017] Figure 4 It is a three-dimensional structure schematic view of the handle of the utility model;

[0018] Figure 5 It is an enlarged structure schematic view of position A of the utility model.

[0019] In the drawing: 1, machine body; 2, control box; 3, tool holder; 4, three-jaw chuck; 5, pressure pump; 6, pipeline; 7, spray head; 8, filter plate; 9, multi-stage electric push rod; 10, connecting block; 11, cleaning roller; 12, eccentric wheel; 13, gear; 14, rack; 15, scraper; 16, baffle; 17, extension plate; 18, spring; 19, fixed frame; 20, limiting mechanism; 201, handle; 202, protrusion; 203, tension spring; 204, fixed block; 205, limiting block. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be apparently and completely described in connection with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor fall within the scope of the utility model.

[0021] Please refer to Figures 1-5 The utility model provides a kind of technical scheme: a numerical control machine tool with cooling liquid filtration recovery structure, including body 1 and limiting mechanism 20, the side of body 1 is equipped with control box 2, the inside of body 1 is equipped with fixed frame 19, the top of fixed frame 19 is slidably connected with tool rest 3, the side of body 1 is equipped with three-jaw chuck 4,

[0022] The side of body 1 inside is equipped with pressurizing pump 5, the bottom of pressurizing pump 5 is fixedly connected with pipeline 6, the top of pressurizing pump 5 is connected with spray head 7 by hose, the bottom of body 1 is fixedly connected with filter plate 8, the outside of pipeline 6 is connected with filter plate 8, the side of body 1 inside close to pipeline 6 is equipped with multistage electric push rod 9, one end of multistage electric push rod 9 is fixedly connected with connecting block 10, the inside of connecting block 10 is movably connected with cleaning roller 11 by bearing, the both ends of cleaning roller 11 are fixedly connected with eccentric wheel 12, the side of eccentric wheel 12 is fixedly connected with gear 13, the outside of gear 13 is meshingly connected with rack 14, the bottom of connecting block 10 is fixedly connected with scraper 15, the side of body 1 away from pressurizing pump 5 is movably connected with baffle 16 by rotating shaft, the inside of baffle 16 is slidably connected with extension plate 17, the side of baffle 16 is provided with limiting mechanism 20;

[0023] Cleaning roller 11 is arranged at the top of filter plate 8, the side of rack 14 is fixedly connected with body 1;The inside of extension plate 17 is fixedly connected with spring 18, one end of spring 18 is fixedly connected with extension plate 17, gear 13 and rack 14 form meshing transmission structure, the inside of baffle 16 is provided with sliding groove matched with extension plate 17, baffle 16 and extension plate 17 form sliding structure;Limiting mechanism 20 includes handle 201 movably connected with the side of baffle 16 by rotating shaft, the top of handle 201 is fixedly connected with lug 202;The side of lug 202 is fixedly connected with tension spring 203, one end of tension spring 203 is fixedly connected with fixed block 204;One end of fixed block 204 is fixedly connected with baffle 16, one end of handle 201 is clampedly connected with limiting block 205;The side of limiting block 205 is fixedly connected with body 1, the shape of handle 201 is "L" type, handle 201 forms rotating structure with baffle 16 by rotating shaft.

[0024] In the embodiment, when the workpiece is machined, the workpiece is fixed to the utility model, and the workpiece can be machined; when the filter plate 8 needs to be cleaned, the multi-stage electric push rod 9 is started, the connecting block 10 is pushed to move, thereby driving the cleaning roller 11 to move, when the cleaning roller 11 moves, the gear 13 at both ends is engaged with the rack 14, thereby driving the cleaning roller 11 to rotate, when the cleaning roller 11 rotates, the waste on the bottom filter plate 8 can be cleaned, at the same time, the eccentric wheel 12 at both ends of the cleaning roller 11 also rotates, thereby knocking the filter plate 8, making the filter plate 8 vibrate, and the waste in the filter hole is loosened, and the cleaning roller 11 is more convenient to clean, and the scraper 15 pushes the waste to one side of the baffle 16;

[0025] After cleaning, the handle 201 is rotated, and the handle 201 is separated from the fixed block 204, when the handle 201 is rotated, the handle 201 pulls the tension spring 203 to stretch, then the handle 201 pulls the baffle 16 to rotate and open, when the baffle 16 rotates, the extension plate 17 on one side also rotates, thereby taking out the waste gathered on one side of the filter plate 8, the extension plate 17 at the bottom of the extension plate 17 cooperates with the spring 18, the bottom of the extension plate 17 is attached to the filter plate 8, and the waste on the filter plate 8 is taken out better; the filtered cooling liquid can be conveyed to the spray head 7 through the pressure pump 5 and the pipeline 6, and sprayed through the spray head 7, thereby conveniently cleaning the filter plate 8, and quickly filtering and recycling the cooling liquid.

[0026] In summary: when the utility model is used, first, the workpiece to be machined is fixed to the three-jaw chuck 4, then the cutter is fixed to the tool holder 3, after being fixed, the driving mechanism is started, the three-jaw chuck 4 and the workpiece are rotated, and the tool holder 3 is driven to move and approach the workpiece on the fixed frame 19, by inputting the corresponding program into the control box 2, the utility model can automatically machine the workpiece, and the contents not described in detail in the description belong to the prior art known to the person skilled in the art.

[0027] Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art can modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. Numerical control machine tool with cooling liquid filtering and recycling structure, comprising a machine body (1) and a limiting mechanism (20), a control box (2) is installed on one side of the machine body (1), a fixed frame (19) is installed inside the machine body (1), a tool holder (3) is slidingly connected to the top of the fixed frame (19), a three-jaw chuck (4) is installed on one side of the machine body (1), characterized in that, a pressurizing pump (5) is installed on one side inside the machine body (1), a pipeline (6) is fixedly connected to the bottom of the pressurizing pump (5), a spray head (7) is connected to the top of the pressurizing pump (5) through a hose, a filter plate (8) is fixedly connected to the bottom of the machine body (1), the outer side of the pipeline (6) is connected with the filter plate (8) through, a multi-stage electric push rod (9) is installed on one side inside the machine body (1) close to the pipeline (6), a connecting block (10) is fixedly connected to one end of the multi-stage electric push rod (9), a cleaning roller (11) is movably connected inside the connecting block (10) through a bearing, eccentric wheels (12) are fixedly connected to both ends of the cleaning roller (11), a gear (13) is fixedly connected to one side of the eccentric wheel (12), a rack (14) is meshingly connected to the outer side of the gear (13), a scraper (15) is fixedly connected to the bottom of the connecting block (10), a baffle (16) is movably connected to one side of the machine body (1) away from the pressurizing pump (5) through a rotating shaft, an extension plate (17) is slidingly connected inside the baffle (16), and a limiting mechanism (20) is arranged on one side of the baffle (16).

2. The CNC machine tool with cooling liquid filtering and recycling structure according to claim 1, characterized in that: The cleaning roller (11) is arranged on the top of the filter plate (8), and one side of the rack (14) is fixedly connected with the machine body (1).

3. The CNC machine tool with cooling liquid filtering and recycling structure according to claim 2, characterized in that: The extension plate (17) is fixedly connected with a spring (18) inside, and one end of the spring (18) is fixedly connected with the extension plate (17).

4. The CNC machine tool with cooling liquid filtering and recycling structure according to claim 1, characterized in that: The limiting mechanism (20) comprises a handle (201) movably connected with one side of the baffle (16) through a rotating shaft, and a protruding block (202) is fixedly connected to the top of the handle (201).

5. The CNC machine tool with cooling liquid filtering and recycling structure according to claim 4, characterized in that: A tension spring (203) is fixedly connected to one side of the protruding block (202), and a fixed block (204) is fixedly connected to one end of the tension spring (203).

6. The CNC machine tool with cooling liquid filtering and recycling structure according to claim 5, characterized in that: One end of the fixed block (204) is fixedly connected with the baffle (16), one end of the handle (201) is clampingly connected with a limiting block (205).

7. The CNC machine tool with cooling liquid filtering and recycling structure according to claim 6, characterized in that: One side of the limiting block (205) is fixedly connected with the machine body (1), and the handle (201) is in the shape of "L".

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