A cutting fluid recycling device for a numerical control machining center

Abstract

This utility model relates to the field of cutting fluid recovery technology and discloses a cutting fluid recovery and treatment device for CNC machining centers, which solves the problem of poor recovery effect of existing cutting fluid recovery and treatment devices. It includes a support frame, with a cutting fluid recovery tank fixedly installed on one side inside the support frame. A rotating support mechanism is installed at the bottom of the cutting fluid recovery tank, and a chip drying mechanism connected to the rotating support mechanism is installed at the top of the cutting fluid recovery tank. A guide pipe is fixedly installed at the bottom of one side of the cutting fluid recovery tank, and a pressure pump and a fine filtration mechanism are fixedly installed on one side of the top of the support frame. The inlet of the pressure pump is connected to one end of the guide pipe, and the outlet of the pressure pump is connected to the fine filtration mechanism through a second guide pipe. This cutting fluid recovery and treatment device can fully filter the cutting fluid, filtering out micro-metal impurities and improving the quality of cutting fluid recovery, while also drying metal chips.

Description

Technical Field

[0001] This utility model belongs to the field of cutting fluid recovery technology, specifically a cutting fluid recovery and treatment device for CNC machining centers. Background Technology

[0002] Cutting fluid is a liquid used in metal cutting and grinding processes to cool and lubricate cutting tools and workpieces. It is commonly used in CNC machining centers for grinding or cutting operations.

[0003] To save costs, cutting fluid is usually recycled and reused. During the recycling process, the cutting fluid is often mixed with a large amount of metal debris. Currently, the metal debris is simply filtered out, but a lot of cutting fluid usually adheres to the surface of the metal debris, resulting in waste of cutting fluid. Moreover, the wet metal debris is not easy to process in subsequent steps. In addition, the cutting fluid usually contains a lot of micro metal particles, which are difficult to remove by simple filtration, affecting the quality of cutting fluid recycling. Therefore, this application proposes a cutting fluid recycling and treatment device for CNC machining centers. Utility Model Content

[0004] In view of the above situation and to overcome the shortcomings of the existing technology, this utility model provides a cutting fluid recovery and treatment device for CNC machining centers, which effectively solves the problem of poor recovery effect of existing cutting fluid recovery and treatment devices.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a cutting fluid recovery and treatment device for CNC machining centers, comprising a support frame, a cutting fluid recovery tank fixedly installed on one side inside the support frame, a rotating support mechanism installed at the bottom inside the cutting fluid recovery tank, a chip drying mechanism connected to the rotating support mechanism installed at the top inside the cutting fluid recovery tank, a guide pipe one fixedly installed at the bottom of one side of the cutting fluid recovery tank, a pressure pump and a fine filtration mechanism fixedly installed on one side of the top of the support frame, the inlet of the pressure pump being connected to one end of the guide pipe one, and the outlet of the pressure pump being connected to the fine filtration mechanism through the guide pipe two.

[0006] Preferably, the rotating support mechanism comprises a drive motor, a rotating shaft, a hollow support base, a rotating support chassis, several side stops, and a plane bearing. The drive motor is fixedly connected to the middle position of the bottom end of the cutting fluid recovery tank. The rotating shaft is inserted into the middle position of the bottom end inside the cutting fluid recovery tank and fixedly connected to the output shaft of the drive motor. The hollow support base is fixedly connected to the side of the bottom end inside the cutting fluid recovery tank. The rotating support chassis is connected to the top of the rotating support chassis through a plane bearing. The rotating support chassis is fixedly connected to the rotating shaft, and the side stops are fixedly connected to the side of the top of the rotating support chassis.

[0007] Preferably, the hollow support base has several arc-shaped drainage channels on its inner side, and the rotating support chassis has several vertical drainage channels.

[0008] Preferably, the chip drying mechanism consists of a mesh drying drum, several booms and a cover plate. The mesh drying drum is located at the top of the rotating support chassis. The mesh drying drum is a detachable structure. The booms are fixedly connected to the top of the side of the mesh drying drum, and the cover plate is snapped onto the top of the mesh drying drum.

[0009] Preferably, the fine filtration mechanism consists of a filter cylinder, a limiting support ring, a support ring, several filter membranes, a hanger, a sealing cover, and a drain pipe. The filter cylinder is connected to the guide pipe. The limiting support ring is fixedly connected to the middle position of the inner wall of the filter cylinder. The support ring is fixedly connected to the bottom end of the sealing cover through the hanger. The filter membranes are connected to the inside of the support ring. The drain pipe is fixedly connected to the top end of one side of the filter cylinder.

[0010] Preferably, the sealing cover and the filter cylinder are connected by a number of movable buckles, a sealing gasket is provided at the top inside the sealing cover, and an impurity cleaning pipe is fixedly provided at the bottom of one side of the filter cylinder.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] (1) In operation, by setting up a rotating support mechanism consisting of a drive motor, a rotating shaft, a hollow support base, a rotating support chassis, several side stops and a plane bearing, and a cutting chip drying mechanism consisting of a mesh drying bucket, several booms and a cover plate, the cutting chips can be separated from the cutting fluid to achieve rapid filtration. At the same time, the cutting chips can be dried quickly, which avoids waste of cutting chips and improves the convenience of subsequent processing of cutting chips.

[0013] (2) By setting up a fine filtration mechanism consisting of a filter cylinder, a limiting support ring, a support ring, several filter membranes, a hanger, a sealing cover plate and a drain pipe, it is possible to finely filter the cutting chips, remove the micro particles inside the cutting chips, improve the cleanliness of the cutting chips, and thus improve the quality of cutting chip recycling. Attached Figure Description

[0014] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0015] In the attached diagram:

[0016] Figure 1 This is a schematic diagram of the cutting fluid recovery and treatment device for CNC machining centers according to this utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the cutting fluid recovery and treatment device for CNC machining centers according to this utility model;

[0018] Figure 3 This is a cross-sectional view of the cutting fluid recovery and treatment device for CNC machining centers according to this utility model;

[0019] Figure 4 This is a schematic diagram of the rotating support mechanism of this utility model;

[0020] Figure 5 This is a schematic diagram of the chip drying mechanism of this utility model;

[0021] Figure 6 This is a schematic diagram of the fine filtration mechanism of this utility model;

[0022] In the diagram: 1. Support frame; 2. Cutting fluid recovery tank; 3. Rotary support mechanism; 4. Chip drying mechanism; 5. Guide pipe one; 6. Pressure pump; 7. Fine filtration mechanism; 8. Guide pipe two; 9. Drive motor; 10. Rotating shaft; 11. Hollow support base; 12. Rotary support chassis; 13. Side baffle; 14. Surface bearing; 15. Arc-shaped drain channel; 16. Vertical drain channel; 17. Mesh drying tank; 18. Hanger arm; 19. Cover plate; 20. Filter cartridge; 21. Limiting support ring; 22. Support ring; 23. Filter membrane; 24. Hanger; 25. Sealing cover plate; 26. Drain pipe; 27. Movable buckle; 28. Impurity cleaning pipe. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0024] Depend on Figures 1 to 3 The present invention discloses a cutting fluid recovery and treatment device for a CNC machining center, comprising a support frame 1, a cutting fluid recovery tank 2 fixedly installed on one side inside the support frame 1, a rotating support mechanism 3 installed at the bottom inside the cutting fluid recovery tank 2, a chip drying mechanism 4 connected to the rotating support mechanism 3 installed at the top inside the cutting fluid recovery tank 2, a guide pipe 5 fixedly installed at the bottom of one side of the cutting fluid recovery tank 2, a pressure pump 6 and a fine filter mechanism 7 fixedly installed on one side of the top of the support frame 1, the inlet of the pressure pump 6 being connected to one end of the guide pipe 5, and the outlet of the pressure pump 6 being connected to the fine filter mechanism 7 through a guide pipe 8.

[0025] In use, the used cutting fluid is poured into the inside of the chip drying mechanism 4. The rotating support mechanism 3 drives the chip drying mechanism 4 to rotate, thereby drying the cutting chips and fully separating the cutting fluid from the cutting chips. The pressure pump 6 draws out the cutting fluid and introduces it into the fine filtration mechanism 7 to achieve full filtration of the cutting fluid.

[0026] Depend on Figures 1 to 5 The rotating support mechanism 3 is described as follows: it consists of a drive motor 9, a rotating shaft 10, a hollow support base 11, a rotating support chassis 12, several side stops 13, and a plane bearing 14. The drive motor 9 is fixedly connected to the middle position of the bottom end of the cutting fluid recovery tank 2. The rotating shaft 10 is inserted and connected to the middle position of the bottom end inside the cutting fluid recovery tank 2 and is fixedly connected to the output shaft of the drive motor 9. The hollow support base 11 is fixedly connected to the side of the bottom end inside the cutting fluid recovery tank 2. The rotating support chassis 12 is connected to the top of the rotating support chassis 12 via the plane bearing 14. The side stop bar 13 is fixedly connected to the top side of the rotating support chassis 12 and is fixedly connected to the rotating shaft 10. Several arc-shaped drainage channels 15 are opened on the side inside the hollow support base 11. Several vertical drainage channels 16 are opened on the rotating support chassis 12. The chip drying mechanism 4 consists of a mesh drying barrel 17, several lifting arms 18 and a cover plate 19. The mesh drying barrel 17 is located at the top of the rotating support chassis 12. The mesh drying barrel 17 is a detachable structure. The lifting arms 18 are fixedly connected to the top of the side of the mesh drying barrel 17. The cover plate 19 is snapped into the top of the mesh drying barrel 17.

[0027] When the rotating support mechanism 3 is working, the drive motor 9 drives the rotating shaft 10 to rotate, which in turn drives the rotating support chassis 12 to rotate. The hollow support seat 11 and the plane bearing 14 support the rotating support chassis 12, improving its stability and mobility. The rotating support chassis 12 drives the mesh spin dryer 17 to rotate rapidly. The side stop bar 13 limits the mesh spin dryer 17 to a lateral position, further improving its stability. The cutting chips inside the mesh spin dryer 17 are spun dry by centrifugal force, which fully separates the cutting fluid from the cutting chips. The cutting fluid is discharged along the arc-shaped drain channel 15 and the vertical drain channel 16. After the spin dryer is finished, the boom 18 can be manually lifted and the cover plate 19 can be opened to pour out the dried cutting chips.

[0028] Depend on Figure 1 , Figure 2 , Figure 3 and Figure 6The fine filtration mechanism 7 is composed of a filter cylinder 20, a limiting support ring 21, a support ring 22, several filter membranes 23, a hanger 24, a sealing cover plate 25, and a drain pipe 26. The filter cylinder 20 is connected to the guide pipe 8. The limiting support ring 21 is fixedly connected to the middle position of the inner wall of the filter cylinder 20. The support ring 22 is fixedly connected to the bottom end of the sealing cover plate 25 through the hanger 24. The filter membranes 23 are connected to the inside of the support ring 22. The drain pipe 26 is fixedly connected to the top end of one side of the filter cylinder 20. The sealing cover plate 25 and the filter cylinder 20 are connected by several movable buckles 27. A sealing gasket is provided at the top end of the inside of the sealing cover plate 25. An impurity cleaning pipe 28 is fixedly provided at the bottom end of one side of the filter cylinder 20.

[0029] The coarsely filtered cutting fluid enters the interior of the filter cartridge 20 and undergoes fine filtration through multiple filter membranes 23. Impurities remain at the bottom of the filter membranes 23. The filtered cutting fluid is discharged through the drain pipe 26 for recycling. When a large amount of impurities accumulate, the sealing cover 25 is opened, and the hanger 24, support ring 22, and filter membranes 23 move with the sealing cover 25, which facilitates the cleaning of impurities and the replacement of filter membranes 23. The interior of the filter cartridge 20 is cleaned with clean water, and the cleaned liquid is discharged through the impurity cleaning pipe 28.

[0030] In operation, by setting up a rotating support mechanism consisting of a drive motor, rotating shaft, hollow support base, rotating support chassis, several side stops, and plane bearings, and a cutting chip drying mechanism consisting of a mesh drying drum, several lifting arms, and a cover plate, cutting chips can be separated from cutting fluid, achieving rapid filtration and rapid drying of cutting chips. This avoids waste of cutting chips and improves the convenience of subsequent processing. By setting up a fine filtration mechanism consisting of a filter cylinder, limiting support ring, support ring, several filter membranes, hangers, sealing cover plate, and drain pipe, fine filtration of cutting chips can be achieved, removing micro-particles inside the cutting chips, improving the cleanliness of the cutting chips, and thus improving the quality of cutting chip recovery.

Claims

1. A machining center cutting fluid recycling device, comprising a support frame (1), characterized in that: A cutting fluid recovery tank (2) is fixedly installed on one side inside the support frame (1). A rotating support mechanism (3) is installed at the bottom inside the cutting fluid recovery tank (2). A cutting chip drying mechanism (4) that cooperates with the rotating support mechanism (3) is installed at the top inside the cutting fluid recovery tank (2). A guide pipe (5) is fixedly installed at the bottom of one side of the cutting fluid recovery tank (2). A pressure pump (6) and a fine filter mechanism (7) are fixedly installed on one side of the top of the support frame (1). The inlet of the pressure pump (6) is connected to one end of the guide pipe (5). The outlet of the pressure pump (6) is connected to the fine filter mechanism (7) through the guide pipe (8).

2. The machining center cutting fluid recycling device according to claim 1, characterized in that: The rotating support mechanism (3) consists of a drive motor (9), a rotating shaft (10), a hollow support base (11), a rotating support chassis (12), several side stops (13), and a plane bearing (14). The drive motor (9) is fixedly connected to the middle position of the bottom end of the cutting fluid recovery tank (2). The rotating shaft (10) is inserted into the middle position of the bottom end of the cutting fluid recovery tank (2) and fixedly connected to the output shaft of the drive motor (9). The hollow support base (11) is fixedly connected to the side of the bottom end of the cutting fluid recovery tank (2). The rotating support chassis (12) is connected to the top of the rotating support chassis (12) through the plane bearing (14). The rotating support chassis (12) is fixedly connected to the rotating shaft (10). The side stops (13) are fixedly connected to the side of the top of the rotating support chassis (12).

3. The machining center cutting fluid recycling device according to claim 2, characterized in that: The hollow support base (11) has several arc-shaped drainage channels (15) on its inner side, and the rotating support base (12) has several vertical drainage channels (16).

4. The machining center cutting fluid recycling device according to claim 2, characterized in that: The chip drying mechanism (4) consists of a mesh drying drum (17), several booms (18) and a cover plate (19). The mesh drying drum (17) is located at the top of the rotating support chassis (12). The mesh drying drum (17) is a detachable structure. The booms (18) are fixedly connected to the top of the side of the mesh drying drum (17), and the cover plate (19) is snapped onto the top of the mesh drying drum (17).

5. The cutting fluid recovery and treatment device for CNC machining centers according to claim 1, characterized in that: The fine filtration mechanism (7) consists of a filter cylinder (20), a limiting support ring (21), a support ring (22), several filter membranes (23), a hanger (24), a sealing cover plate (25), and a drain pipe (26). The filter cylinder (20) is connected to the second guide pipe (8). The limiting support ring (21) is fixedly connected to the middle position of the inner side wall of the filter cylinder (20). The support ring (22) is fixedly connected to the bottom end of the sealing cover plate (25) through the hanger (24). The filter membranes (23) are connected to the inside of the support ring (22). The drain pipe (26) is fixedly connected to the top end of one side of the filter cylinder (20).

6. The cutting fluid recovery and treatment device for CNC machining centers according to claim 5, characterized in that: The sealing cover (25) and the filter cylinder (20) are connected by several movable buckles (27). A sealing gasket is provided at the top of the inside of the sealing cover (25), and an impurity cleaning pipe (28) is fixedly provided at the bottom of one side of the filter cylinder (20).

Images