Waste liquid recovery structure of numerical control lathe

Abstract

The utility model relates to the related technical field of numerically-controlled lathes, in particular to a numerically-controlled lathe waste liquid recovery structure which comprises a numerically-controlled lathe, a collecting tank is mounted on the surface of one side of the numerically-controlled lathe, a mounting hole is formed in the surface of one side of the numerically-controlled lathe, and a water pipe is mounted on the surface of one side of the collecting tank. A recycling mechanism is arranged on one side of the numerical control machine tool, and a filtering mechanism is arranged on the surface of one side of the water pipe. According to the waste liquid recycling structure of the numerically-controlled lathe, cooling liquid can be sprayed out to reduce the temperature of the surfaces of machined parts when the numerically-controlled lathe machines the mechanical parts, meanwhile, waste liquid formed by the cooling liquid and waste residues can flow into a collecting tank, and the filtering mechanism is provided with a filtering box and a filtering element, so that when the waste liquid passes through the filtering box in use, the waste liquid is recycled; wherein solid waste residues can be blocked by the filter element and then pass through the water pump and the connecting pipe, and waste liquid can be discharged into the water tank to be recycled.

Description

Technical Field

[0001] The utility model relates to the technical field of CNC lathes, in particular to a waste liquid recovery structure for a CNC lathe. Background Technique

[0002] CNC lathes are one of the most widely used machine tools. They are mainly used for the cutting processing of the inner and outer cylindrical surfaces of shaft parts or disk parts, the inner and outer conical surfaces with any cone angle, the complex rotating inner and outer curved surfaces, and cylindrical and conical threads, etc., and can perform grooving, drilling, reaming, boring and other operations. When machining parts on a CNC lathe, liquids such as coolant are often required for cooling. In order to properly handle the waste liquid generated during the machining of a CNC lathe, therefore, a waste liquid recovery structure for a CNC lathe is particularly needed.

[0003] However, for existing CNC lathes, most CNC lathes do not have the ability to process machining waste liquid, and some CNC lathes with the ability to process machining waste liquid do not process the machining waste therein either. Content of the Utility Model

[0004] The purpose of the utility model is to provide a waste liquid recovery structure for a CNC lathe to solve the problems in the above background technique that for existing CNC lathes, most CNC lathes do not have the ability to process machining waste liquid, and some CNC lathes with the ability to process machining waste liquid do not process the machining waste therein either.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A waste liquid recovery structure for a CNC lathe, including a CNC machine tool. A collection tank is installed on one side surface of the CNC machine tool. An installation hole is opened on one side surface of the CNC machine tool. A water pipe is installed on one side surface of the collection tank. A recovery mechanism is arranged on one side of the CNC machine tool. A filtering mechanism is arranged on one side surface of the water pipe;

[0006] The recovery mechanism includes a first flange, a first fixing groove, a limiting groove, an extension pipe, a second fixing groove, a sealing ring, a second flange, a fixing ring, a limiting block, a connecting pipe, a water pump and a water tank. The first flange is fixedly connected to one side surface of the water pipe. The first fixing groove is opened on one side surface of the first flange. The limiting groove is opened on the outer surface of the first fixing groove. The extension pipe is installed on one side surface of the first flange. The second fixing groove is opened on the outer surface of the extension pipe. The sealing ring is fixedly connected to the inner surface of the second fixing groove. The second flange is fixedly connected to the outer surface of the extension pipe. The fixing ring is installed on one side surface of the second flange. The limiting block is installed on the outer surface of the fixing ring. The connecting pipe is fixedly connected to one side surface of the second flange. The water pump is fixedly connected to one end surface of the connecting pipe. The water tank is installed on one side surface of the water pump.

[0007] Preferably, the filtering mechanism includes a cover plate, a filter box, a mounting groove, a gasket, a filter element, and a fixing block. One end surface of the water pipe is fixedly connected with the cover plate. The lower surface of the cover plate is fixedly connected with the filter box. The upper surface of the filter box is provided with a gasket. The filter element is installed inside the filter box. The fixing block is installed on the outer surface of the filter element.

[0008] Preferably, the limiting blocks are evenly distributed on the outer surface of the fixing ring, and the outer wall size of the fixing ring matches the inner wall size of the first fixing groove.

[0009] Preferably, the second fixing grooves are evenly opened on the outer surface of the extension pipe, and the inner wall size of the second fixing groove matches the inner wall size of the sealing ring.

[0010] Preferably, the limiting grooves are evenly opened on the inner surface of the first fixing groove, and the inner wall size of the limiting groove matches the outer wall size of the limiting block.

[0011] Preferably, the inner wall size of the mounting groove matches the outer wall size of the gasket, and the inner wall size of the fixing block matches the outer wall size of the gasket.

[0012] Preferably, the filter box is symmetrically installed with respect to the shortest central axis of the lower surface of the mounting hole, and the outer wall size of the filter box matches the outer wall size of the cover plate.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: For this waste liquid recovery structure of a numerical control lathe, when the numerical control machine tool processes mechanical parts, coolant is sprayed to reduce the temperature of the surface of the processed parts. At the same time, the waste liquid formed by the coolant and the waste residue will flow into the collection tank. Through the setting of the filter box and the filter element in the filtering mechanism, when in use, when the waste liquid passes through the filter box, the solid waste residue therein will be blocked by the filter element, and then through the water pump and the connecting pipe, the waste liquid will be discharged into the water tank for recycling treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic diagram of the overall external structure of the present utility model;

[0015] Figure 2 is a schematic diagram of the structure of the water pump and the water tank used in combination in the present utility model;

[0016] Figure 3 is a schematic diagram of the structure of the filtering mechanism of the present utility model;

[0017] Figure 4 is the present utility model Figure 2 Schematic diagram of the enlarged structure at A in.

[0018] In the figure: 1, CNC machine tool; 2, collection tank; 3, mounting hole; 4, water pipe; 5, recycling mechanism; 501, first flange; 502, first fixing groove; 503, limiting groove; 504, extension pipe; 505, second fixing groove; 506, sealing ring; 507, second flange; 508, fixing ring; 509, limiting block; 510, connecting pipe; 511, water pump; 512, water tank; 6, filtering mechanism; 601, cover plate; 602, filter box; 603, mounting groove; 604, gasket; 605, filter element; 606, fixing block. Detailed implementation manner

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0020] Please refer to Figures 1-4 , the present invention provides a technical solution: a waste liquid recycling structure for a CNC lathe, including a CNC machine tool 1, a collection tank 2 is installed on one side surface of the CNC machine tool 1, a mounting hole 3 is opened on one side surface of the CNC machine tool 1, a water pipe 4 is installed on one side surface of the collection tank 2, a recycling mechanism 5 is arranged on one side of the CNC machine tool 1, and a filtering mechanism 6 is arranged on one side surface of the water pipe 4;

[0021] The recycling mechanism 5 includes a first flange 501, a first fixing groove 502, a limiting groove 503, an extension pipe 504, a second fixing groove 505, a sealing ring 506, a second flange 507, a fixing ring 508, a limiting block 509, a connecting pipe 510, a water pump 511 and a water tank 512. One side surface of the water pipe 4 is fixedly connected with the first flange 501. One side surface of the first flange 501 is provided with the first fixing groove 502. The outer side surface of the first fixing groove 502 is provided with the limiting groove 503. One side surface of the first flange 501 is installed with the extension pipe 504. The outer side surface of the extension pipe 504 is provided with the second fixing groove 505. The inner side surface of the second fixing groove 505 is fixedly connected with the sealing ring 506. The outer side surface of the extension pipe 504 is fixedly connected with the second flange 507. One side surface of the second flange 507 is installed with the fixing ring 508. The outer side surface of the fixing ring 508 is installed with the limiting block 509. One side surface of the second flange 507 is fixedly connected with the connecting pipe 510. One end surface of the connecting pipe 510 is fixedly connected with the water pump 511. One side surface of the water pump 511 is installed with the water tank 512. Through the settings of the first flange 501, the first fixing groove 502, the limiting groove 503, the extension pipe 504, the second fixing groove 505, the sealing ring 506, the second flange 507, the fixing ring 508, the limiting block 509, the connecting pipe 510, the water pump 511 and the water tank 512, when in use, the extension pipe 504 is aligned with the inside of the second flange 507 and inserted. At this time, the sealing ring 506 on the outer side of the extension pipe 504 will be extruded to seal the pipe connection. Align the first fixing groove 502 and the limiting groove 503 on one side surface of the first flange 501 with the fixing ring 508 and the limiting block 509 on one side surface of the second flange 507, then place and rotate them to make the connection between the first flange 501 and the second flange 507 relatively firm, and finally fix them with bolts. When it is necessary to recycle the waste liquid generated during the processing of the CNC lathe, the waste liquid generated by the processing will first flow into the collection tank 2, then start the water pump 511 to suck the waste liquid through the water pipe 4 into the connecting pipe 510, and finally discharge it into the water tank 512.

[0022] Further, the filtering mechanism 6 includes a cover plate 601, a filter box 602, an installation groove 603, a gasket 604, a filter element 605 and a fixing block 606. One end surface of the water pipe 4 is fixedly connected with the cover plate 601. The lower surface of the cover plate 601 is fixedly connected with the filter box 602. The upper surface of the filter box 602 is provided with the gasket 604. The filter element 605 is installed inside the filter box 602. The fixing block 606 is installed on the outer side surface of the filter element 605. Through the settings of the cover plate 601, the filter box 602, the installation groove 603, the gasket 604, the filter element 605 and the fixing block 606, when in use, the waste liquid will flow out of the water pipe 4 into the filter box 602. At this time, the waste residue generated by the processing in the waste liquid will be blocked by the filter element 605, and the filtered waste liquid will then flow out through the water pipe 4 on one side of the filter box 602.

[0023] Further, the limiting blocks 509 are evenly distributed on the outer surface of the fixing ring 508. The outer wall size of the fixing ring 508 matches the inner wall size of the first fixing groove 502. Through the setting of the limiting blocks 509, during use, the limiting blocks 509 cooperate with the limiting grooves 503 to fix the second flange 507 on one side surface of the first flange 501.

[0024] Further, the second fixing grooves 505 are evenly opened on the outer surface of the extension pipe 504. The inner wall size of the second fixing grooves 505 matches the inner wall size of the sealing ring 506. Through the setting of the extension pipe 504, during use, the outer wall of the extension pipe 504 and the inner wall of the connecting pipe 510 will squeeze the sealing ring 506 to achieve a sealing effect.

[0025] Further, the limiting grooves 503 are evenly opened on the inner surface of the first fixing groove 502. The inner wall size of the limiting grooves 503 matches the outer wall size of the limiting blocks 509. The first fixing groove 502 provides a necessary space for the installation of the fixing ring 508.

[0026] Further, the inner wall size of the installation groove 603 matches the outer wall size of the gasket 604, and the inner wall size of the fixing block 606 matches the outer wall size of the gasket 604. Through the setting of the gasket 604, during use, the gasket 604 can reduce the friction between the installation groove 603 and the fixing block 606.

[0027] Further, the filter box 602 is symmetrically installed with respect to the shortest central axis of the long side of the lower surface of the mounting hole 3. The outer wall size of the filter box 602 matches the outer wall size of the cover plate 601. Through the setting of the filter box 602, during use, the wastewater will be preliminarily filtered inside the filter box 602 and then discharged through the water pipe 4 on the side of the filter box 602.

[0028] Working principle: Through the settings of the first flange 501, the first fixing groove 502, the limiting groove 503, the extension pipe 504, the second fixing groove 505, the sealing ring 506, the second flange 507, the fixing ring 508, the limiting block 509, the connecting pipe 510, the water pump 511 and the water tank 512, during use, align the extension pipe 504 with the inside of the second flange 507 and insert it. At this time, the sealing ring 506 on the outside of the extension pipe 504 will be squeezed to seal the pipe connection. Align the first fixing groove 502 and the limiting groove 503 on one side surface of the first flange 501 with the fixing ring 508 and the limiting block 509 on one side surface of the second flange 507, then place and rotate them to make the connection between the first flange 501 and the second flange 507 relatively firm, and finally fix them with bolts. When it is necessary to recover the waste liquid generated during the machining of the CNC lathe, the waste liquid generated by the machining will first flow into the collection tank 2, then start the water pump 511 to suck the waste liquid through the water pipe 4 into the connecting pipe 510, and finally discharge it into the water tank 512. The waste liquid will flow out through the water pipe 4 to the filter tank 602. At this time, the waste residue generated by the machining in the waste liquid will be blocked by the filter element 605, and the filtered waste liquid will then flow out through the water pipe 4 on one side of the filter tank 602.

[0029] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A waste liquid recovery structure for a CNC lathe, comprising a CNC machine tool (1), characterized in that: A collecting tank (2) is installed on one side surface of the CNC machine tool (1), a mounting hole (3) is opened on one side surface of the CNC machine tool (1), a water pipe (4) is installed on one side surface of the collecting tank (2), a recovery mechanism (5) is provided on one side of the CNC machine tool (1), and a filtering mechanism (6) is provided on one side surface of the water pipe (4); The recovery mechanism (5) comprises a first flange (501), a first fixing groove (502), a limiting groove (503), an extension pipe (504), a second fixing groove (505), a sealing ring (506), a second flange (507), a fixing ring (508), a limiting block (509), a connecting pipe (510), a water pump (511) and a water tank (512); one side surface of the water pipe (4) is fixedly connected with the first flange (501); one side surface of the first flange (501) is provided with a first fixing groove (502); the outer side surface of the first fixing groove (502) is provided with a limiting groove (503); one side surface of the first flange (501) is provided with an extension pipe (504); (504), a second fixing groove (505) is provided on the outer surface of the extension tube (504), a sealing ring (506) is fixedly connected to the inner surface of the second fixing groove (505), a second flange (507) is fixedly connected to the outer surface of the extension tube (504), a fixing ring (508) is installed on one side surface of the second flange (507), a limiting block (509) is installed on the outer surface of the fixing ring (508), a connecting pipe (510) is fixedly connected to one side surface of the second flange (507), a water pump (511) is fixedly connected to one end surface of the connecting pipe (510), and a water tank (512) is installed on one side surface of the water pump (511).

2. A CNC lathe waste liquid recovery structure according to claim 1, characterized in that: The limiting grooves (503) are formed at equal intervals on the inner surface of the first fixing groove (502), and the inner wall size of the limiting grooves (503) matches the outer wall size of the limiting block (509).

3. A CNC lathe waste liquid recovery structure according to claim 1, characterized in that: The limit blocks (509) are distributed at equal intervals on the outer surface of the fixing ring (508), and the outer wall size of the fixing ring (508) matches the inner wall size of the first fixing groove (502).

4. A CNC lathe waste liquid recovery structure according to claim 1, characterized in that: The second fixing grooves (505) are arranged at equal intervals on the outer surface of the extension tube (504), and the inner wall size of the second fixing grooves (505) matches the inner wall size of the sealing ring (506).

5. The waste liquid recovery structure for a CNC lathe according to claim 1 is characterized in that: The filtering mechanism (6) comprises a cover plate (601), a filter box (602), a mounting groove (603), a gasket (604), a filter element (605) and a fixing block (606); one end surface of the water pipe (4) is fixedly connected to the cover plate (601); the lower surface of the cover plate (601) is fixedly connected to the filter box (602); the upper surface of the filter box (602) is provided with a gasket (604); the filter element (605) is installed inside the filter box (602); and the fixing block (606) is installed on the outer surface of the filter element (605).

6. A CNC lathe waste liquid recovery structure according to claim 5, characterized in that: The inner wall size of the installation groove (603) matches the outer wall size of the gasket (604), and the inner wall size of the fixing block (606) matches the outer wall size of the gasket (604).

7. The waste liquid recovery structure for a CNC lathe according to claim 5, characterized in that: The filter box (602) is installed symmetrically with respect to the shortest central axis of the long side of the surface below the installation hole (3), and the outer wall size of the filter box (602) is consistent with the outer wall size of the cover plate (601).

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