Cutting fluid oil-water separation tank

Abstract

The utility model relates to cutting fluid oil water separation technical field, and disclose a kind of cutting fluid oil water separation pool, including oil water separation pool body and the rotary disc connected on the oil water separation pool body, rotary disc outer wall both sides are all connected with the U-shaped mounting plate of inclined arrangement, the accommodation slot for rotary disc rotation is set in the middle position of U-shaped mounting plate, the top surface of U-shaped mounting plate is equipped with two U-shaped guide plates, two U-shaped guide plates are all located in the two sides of rotary disc, and the top surface of two U-shaped guide plates close to rotary disc side is all fixed with the oil scraper of inclined arrangement, the utility model is moved by setting the U-shaped guide plate and oil scraper on the U-shaped mounting plate of rotary disc outside, the wear clearance between oil scraper and rotary disc is realized adjustable, when the wear of oil scraper appears, without replacing integral component, only need to adjust it to eliminate clearance, effectively restore and continuously guarantee the oil scraping efficiency of oil scraper, improve the maintenance convenience and operating stability of equipment.

Description

Technical Field

[0001] This utility model relates to the field of cutting fluid oil-water separation technology, specifically a cutting fluid oil-water separation tank. Background Technology

[0002] In machining processes, cutting fluid is commonly used to cool and lubricate tools and workpieces, reducing machining temperature, minimizing wear, and improving machining accuracy. However, during recycling, cutting fluid carries a large amount of shavings and impurities, mixing with contaminants such as lubricating oil, forming complex waste fluid. Therefore, an oil-water separation system is typically required to effectively treat the cutting fluid waste, separating oil and water to improve waste fluid treatment efficiency, ensure the recycling performance of the cutting fluid, and reduce environmental impact.

[0003] For example, a cutting fluid filtration system disclosed in patent publication number CN216703623U includes a chain plate chip conveyor, a water tank, and an oil-water separator. The chain plate chip conveyor is inclined upward and connected to the water tank and the foundation. The water tank includes a tank body and a filter device, with the filter device arranged inside the tank body. The oil-water separator includes a rotating disc, an oil guide groove, and an oil receiving tank. The rotating disc is located inside the tank body, and the oil receiving tank is located outside the tank body. The rotating disc and the oil receiving tank are connected by an inclined downward oil guide groove. An oil scraper is provided on one side wall of the oil guide groove and is attached to the rotating disc.

[0004] Although the above device solves the problem of separating oil and water in waste liquid, it still has the following defects: the rotating disc picks up the oil and it is scraped into the first and second dividing grooves by the fixed oil scraper. However, the oil scraper is prone to wear due to friction with the rotating disc for a long time, which leads to an increase in the gap and a decrease in the oil scraping efficiency. Utility Model Content

[0005] To address the shortcomings of existing technologies, the purpose of this invention is to provide a cutting fluid oil-water separation tank that allows for adjustable oil scraping blades, thereby improving oil scraping efficiency.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a cutting fluid oil-water separator, comprising an oil-water separator body and a turntable connected to the oil-water separator body. Inclined U-shaped mounting plates are connected to both sides of the outer wall of the turntable. A clearance groove for the turntable rotation is provided in the middle of the U-shaped mounting plates. Two U-shaped guide plates are mounted on the top surface of the U-shaped mounting plates, both located on either side of the turntable. An inclined oil scraper is fixed to the top surface of each U-shaped guide plate near the turntable. A downwardly bent L-shaped plate is connected to the top surface of each U-shaped guide plate away from the turntable. The L-shaped plate and the U-shaped guide plates are slidably connected within the U-shaped mounting plates.

[0007] Furthermore, threaded rods are fixedly connected to both outer walls of the U-shaped mounting plate. Threaded rings are threaded to the outer ends of the two threaded rods after they pass through the L-shaped plate, and the bottom surfaces of the two threaded rings abut against the corresponding outer walls of the L-shaped plate.

[0008] Furthermore, limit rods are fixedly connected to both outer walls of the U-shaped mounting plate, and the limit rods are slidably connected to the L-shaped plate.

[0009] Furthermore, the top surface of the limiting rod is provided with scale lines.

[0010] Furthermore, springs are provided between the outer walls of the two U-shaped guide plates and the inner wall of the U-shaped mounting plate. One end of the spring is fixedly connected to the inner wall of the U-shaped mounting plate, and the other end is fixedly connected to the outer wall of the U-shaped guide plate.

[0011] Furthermore, the top surface of the L-shaped plate is provided with a sliding groove, and the top surface of the U-shaped guide plate away from the oil scraper is fixedly connected with a sliding strip. The sliding strip is slidably connected to the sliding groove, and the outer end of the sliding strip is fastened to the outer end of the sliding groove by screws.

[0012] Furthermore, the top surface of the oil-water separator is fixedly connected to two brackets that are rotatably connected to the turntable. The top surface of each bracket is fixedly connected to a support frame, and the two support frames are respectively fixedly connected to the bottom surface of the corresponding U-shaped mounting plate.

[0013] Compared with the prior art, the present invention has the following beneficial effects: This invention achieves adjustable wear gap between the oil scraper and the turntable by setting a movable U-shaped guide plate and an oil scraper on the U-shaped mounting plate on the outside of the turntable. When the oil scraper is worn, there is no need to replace the whole component. Only adjustment is needed to eliminate the gap, effectively restoring and continuously ensuring the oil scraping efficiency of the oil scraper, and improving the maintenance convenience and operational stability of the equipment. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the entire utility model; Figure 2 This is a three-dimensional structural diagram of the side rotating disk, U-shaped mounting plate, and oil scraper of this utility model; Figure 3 This is a three-dimensional structural diagram of the U-shaped mounting plate and the oil scraper of this utility model; Figure 4 This is a three-dimensional structural diagram of the oil scraper and U-shaped mounting plate of this utility model in their unfolded state; Figure 5 For this Figure 4 A magnified three-dimensional structural diagram of A in the middle.

[0015] In the diagram: 1. Oil-water separator body; 2. Turntable; 3. U-shaped mounting plate; 4. U-shaped guide plate; 5. Oil scraper; 6. L-shaped plate; 7. Limiting rod; 8. Threaded rod; 9. Bracket; 10. Threaded ring; 11. Support frame; 12. Relief groove; 13. Spring; 14. Sliding bar; 15. Screw; 16. Slide groove. Detailed Implementation

[0016] 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.

[0017] like Figures 1 to 5 As shown, a cutting fluid oil-water separator includes an oil-water separator body 1 and a turntable 2 connected to the oil-water separator body 1. Inclined U-shaped mounting plates 3 are connected to both sides of the outer wall of the turntable 2. A clearance groove 12 for the rotation of the turntable 2 is provided in the middle of the U-shaped mounting plates 3. Two U-shaped guide plates 4 are mounted on the top surface of the U-shaped mounting plates 3, both located on either side of the turntable 2. Inclined oil scraping plates 5 are fixed to the top surface of the two U-shaped guide plates 4 on the side closest to the turntable 2. Downward-bent L-shaped plates 6 are connected to the top surface of the two U-shaped guide plates 4 on the side furthest from the turntable 2. Both the L-shaped plates 6 and the U-shaped guide plates 4 are slidably connected to the U-shaped mounting plates 3.

[0018] like Figure 1 As shown, the cutting fluid oil-water separation tank in this utility model is similar in structure to existing cutting fluid filtration systems, such as the cutting fluid filtration system disclosed in patent publication number CN216703623U. The main improvement of this utility model is that the oil scraper is adjustable, thereby improving the oil scraping efficiency. Figures 1 to 5 As shown, in the cutting fluid oil-water separation tank of this utility model, when the waste liquid is carried up by the rotating turntable 2, the oil adhering to the turntable 2 will pass through the fixed scraper 5, and the waste liquid will be scraped into the U-shaped guide plate 4. The U-shaped guide plate 4 will guide the oil into the outer oil collection box (shown in the figure). The clearance groove 12 ensures the smooth rotation of the turntable 2. Both the scraper 5 and the U-shaped guide plate 4 are in an inclined state, which can ensure that the oil is smoothly guided into the oil collection box.

[0019] After the scraper blade 5 has been used for a period of time, it will wear out. At this time, the L-shaped plate 6 can be pushed to move the U-shaped guide plate 4 and the scraper blade 5 to slide towards the outer wall of the turntable 2, so that the scraper blade 5 fits against the outer wall of the turntable 2. In this way, there is no need to disassemble the U-shaped mounting plate 3. Just move the U-shaped guide plate 4 to make the scraper blade 5 close to the turntable 2, eliminate the gap between the turntable 2 and the worn scraper blade 5, and ensure the scraping efficiency of the scraper blade 5.

[0020] like Figure 3 and Figure 4As shown, threaded rods 8 are fixedly connected to both outer walls of the U-shaped mounting plate 3. Threaded rings 10 are threaded to the outer side of one end of each threaded rod 8 after it passes through the L-shaped plate 6. The bottom surfaces of the two threaded rings 10 abut against the corresponding outer walls of the L-shaped plate 6.

[0021] Specifically, when it is necessary to adjust the scraper 5, the threaded ring 10 can be rotated to push the L-shaped plate 6 forward, so that the U-shaped guide plate 4 slides in the U-shaped mounting plate 3. The threaded ring 10 and the threaded rod 8 can stabilize the position of the L-shaped plate 6.

[0022] like Figure 3 and Figure 4 As shown, limit rods 7 are fixedly connected to both outer walls of the U-shaped mounting plate 3, and the limit rods 7 are slidably connected to the L-shaped plate 6.

[0023] like Figure 4 As shown, the top surface of the limiting rod 7 has scale lines.

[0024] Specifically, when the L-shaped plate 6 is moving, it will move simultaneously on the limiting rod 7. The two limiting rods 7 not only ensure that the L-shaped plate 6 moves smoothly, but the scale lines on the limiting rods 7 can also be used to determine the moving distance of the L-shaped plate, the U-shaped guide plate and the oil scraper 5.

[0025] like Figure 4 As shown, springs 13 are provided between the outer walls of the two U-shaped guide plates 4 and the inner walls of the U-shaped mounting plate 3. One end of the spring 13 is fixedly connected to the inner wall of the U-shaped mounting plate 3, and the other end is fixedly connected to the outer wall of the U-shaped guide plate 4.

[0026] Specifically, spring 13 pulls the outer wall of U-shaped guide plate 4. In other words, the presence of spring 13 allows U-shaped guide plate 4 to pull oil scraper 5 towards the side away from turntable 2. Therefore, when threaded ring 10 squeezes and pushes L-shaped plate 6 to bring U-shaped guide plate 4 closer to turntable 2, spring 13 will stretch. Conversely, when threaded ring 10 loosens and moves backward, spring 13 contracts and moves U-shaped guide plate 4 and oil scraper 5 backward, which facilitates overall adjustment.

[0027] like Figure 4 and Figure 5 As shown, the top surface of the L-shaped plate 6 is provided with a sliding groove 16, and the top surface of the U-shaped guide plate 4 away from the oil scraper 5 is fixedly connected with a sliding strip 14. The sliding strip 14 is slidably connected to the sliding groove 16, and the outer end of the sliding strip 14 is fastened to the outer end of the sliding groove 16 by screws 15.

[0028] Specifically, when the scraper blade 5 is worn to a certain extent over a long period of time, the screw 15 can be rotated to remove it. Then, the scraper blade 5 can be slid, and the scraper blade 5 will drive the slide bar 14 on the U-shaped guide plate 4 to slide out of the slide groove 16 on the L-shaped plate 6. In this way, a new U-shaped guide plate 4 and scraper blade 5 can be replaced.

[0029] like Figure 2 and Figure 3 As shown, two brackets 9 are fixedly connected to the top surface of the oil-water separator body 1, which are rotatably connected to the turntable 2. Each bracket 9 has a support frame 11 fixedly connected to its top surface, and the two support frames 11 are respectively fixedly connected to the bottom surface of the corresponding U-shaped mounting plate 3. The brackets 9 facilitate support for the turntable 2, and the support frames 11 facilitate support for the U-shaped mounting plate 3.

[0030] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A cutting fluid oil-water separator, comprising an oil-water separator body (1) and a turntable (2) connected to the oil-water separator body (1), characterized in that, Both sides of the outer wall of the turntable (2) are connected to inclined U-shaped mounting plates (3). The U-shaped mounting plates (3) have a clearance groove (12) for the rotation of the turntable (2) in the middle. Two U-shaped guide plates (4) are installed on the top surface of the U-shaped mounting plates (3). The two U-shaped guide plates (4) are located on both sides of the turntable (2). The top surface of the two U-shaped guide plates (4) near the turntable (2) is fixed with an inclined scraper plate (5). The top surface of the two U-shaped guide plates (4) away from the turntable (2) is connected with a downwardly bent L-shaped plate (6). The L-shaped plate (6) and the U-shaped guide plates (4) are slidably connected to the U-shaped mounting plates (3).

2. The cutting fluid oil-water separator according to claim 1, characterized in that, Both sides of the outer wall of the U-shaped mounting plate (3) are fixedly connected with threaded rods (8). The outer side of one end of each of the two threaded rods (8) after passing through the L-shaped plate (6) is threaded with a threaded ring (10). The bottom surface of each of the two threaded rings (10) abuts against the corresponding outer wall of the L-shaped plate (6).

3. The cutting fluid oil-water separator according to claim 2, characterized in that, Limiting rods (7) are fixedly connected to both outer walls of the U-shaped mounting plate (3), and the limiting rods (7) are slidably connected to the L-shaped plate (6).

4. The cutting fluid oil-water separator according to claim 3, characterized in that, The top surface of the limiting rod (7) is provided with scale lines.

5. A cutting fluid oil-water separator according to claim 4, characterized in that, A spring (13) is provided between the outer wall of the two U-shaped guide plates (4) and the inner wall of the U-shaped mounting plate (3). One end of the spring (13) is fixedly connected to the inner wall of the U-shaped mounting plate (3), and the other end is fixedly connected to the outer wall of the U-shaped guide plate (4).

6. A cutting fluid oil-water separator according to claim 5, characterized in that, The top surface of the L-shaped plate (6) is provided with a sliding groove (16). The top surface of the U-shaped guide plate (4) away from the oil scraper (5) is fixedly connected with a sliding strip (14). The sliding strip (14) is slidably connected to the sliding groove (16). The outer end of the sliding strip (14) is fastened to the outer end of the sliding groove (16) by a screw (15).

7. A cutting fluid oil-water separator according to claim 6, characterized in that, The top surface of the oil-water separator body (1) is fixedly connected to two brackets (9) that are rotatably connected to the turntable (2). The top surfaces of the two brackets (9) are fixedly connected to support frames (11), and the two support frames (11) are respectively fixedly connected to the bottom surface of the corresponding U-shaped mounting plate (3).

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