Cutting fluid slag remover

Abstract

The utility model relates to the technical field of solid-liquid separation equipment, in particular to a cutting fluid slag remover. Comprising a liquid storage tank in which a liquid storage cavity for accommodating cutting liquid is formed; a mounting part is formed on the liquid storage tank, the mounting part is communicated with the liquid storage cavity, and the filtering assembly is arranged in the mounting part; a liquid suction port is formed in the upper end of the filtering assembly and is used for supplying liquid to the filtering assembly; the negative pressure assembly communicates with the liquid storage cavity, and the negative pressure assembly is used for forming negative pressure in the liquid storage cavity so that cutting liquid can be conveniently sucked into the liquid storage cavity; the two sides of a bottom plate of the liquid storage tank are bent upwards to form side plates. A front end plate and a rear end plate are further welded to the bottom plate, the top ends of the side plates, the top ends of the front end plate and the top ends of the rear end plate are welded to the cover plate, and therefore the liquid storage box is formed. And a plurality of reinforcing strips are arranged on the inner side wall of the liquid storage tank.

Description

Technical Field

[0001] The utility model relates to the technical field of solid-liquid separation equipment, and particularly refers to a cutting fluid slag remover. Background Art

[0002] During the process of machining workpieces, a large amount of heat will be generated between the cutting tools of the machining equipment and the workpieces. In the workshop, cutting fluid is often used to cool the equipment during cutting work to prevent the temperature of the cutting tools from being too high and affecting the cutting effect, so as to achieve the purpose of ensuring product quality and protecting the equipment.

[0003] Chinese Patent Application No. CN202321314215.1 discloses a liquid slag remover, which uses a liquid storage tank to collect the filtered cutting fluid.

[0004] The prior art still has the following deficiencies:

[0005] 1. A cylindrical liquid storage tank is adopted in the comparative document. The cylindrical storage tank has higher requirements in the production process. In order to ensure the sealing performance, certain requirements for the welding process are also needed, and the production is relatively cumbersome.

[0006] 2. At the same time, when the cylindrical storage tank is placed horizontally, too much oil stored inside is likely to enter the exhaust duct, affecting the normal use of the equipment.

[0007] 3. Although the cylindrical storage tank has stronger pressure-bearing capacity, when the space occupied by the liquid slag remover is the same, due to the curved shape of the cylindrical storage tank, the space cannot be fully utilized, resulting in a smaller liquid storage capacity. Extending the length of the liquid storage tank is likely to cause the liquid slag remover to be unable to move flexibly in the workshop, thus affecting the convenience during use. Summary of the Utility Model

[0008] The purpose of the utility model is to provide a cutting fluid slag remover that is easy to manufacture, process, safe and reliable.

[0009] The purpose of the utility model is achieved as follows:

[0010] A cutting fluid slag remover, comprising:

[0011] A liquid storage tank, inside which a liquid storage cavity for accommodating cutting fluid is formed. An installation part is formed on the liquid storage tank, and the installation part is communicated with the liquid storage cavity;

[0012] A filtering component, which is arranged inside the installation part; an absorbing liquid port is arranged at the upper end of the filtering component, and the absorbing liquid port is used for supplying liquid to the filtering component;

[0013] A negative pressure component is provided on the liquid storage cavity. An air suction port is formed on the liquid storage tank, and the negative pressure component is communicated with the air suction port. The negative pressure component is used to form a negative pressure in the liquid storage cavity to facilitate sucking the cutting fluid into the liquid storage cavity.

[0014] Both sides of the bottom plate of the liquid storage tank are bent upward to form side plates. A front end plate and a rear end plate are also welded on the bottom plate, and the tops of the side plates, the front end plate and the rear end plate are welded to the cover plate to form the liquid storage tank.

[0015] A number of reinforcing strips are provided on the inner side wall of the liquid storage tank.

[0016] Preferably, a liquid blocking part is further provided on the inner side wall of the liquid storage tank, and the air suction port leads to the liquid blocking part.

[0017] Preferably, a raised part is formed by convex molding on the upper end surface of the liquid storage tank, and the negative pressure component is provided on the raised part.

[0018] Preferably, a fan cover is provided on the raised part. The inside of the fan cover is formed into an installation cavity, and the negative pressure component is provided in the installation cavity.

[0019] The rear end plate can simultaneously close the liquid storage cavity and the installation cavity.

[0020] Preferably, a partition plate is provided in the liquid storage tank, and a liquid storage area and a liquid discharge area are formed by partitioning in the liquid storage tank.

[0021] The installation part is provided above the liquid storage area, so that the cutting fluid passing through the filtering component can directly enter the liquid storage area.

[0022] Preferably, a first liquid discharge port is provided in the liquid storage area. The first liquid discharge port is connected to a liquid discharge pump, and the liquid discharge pump is used to connect to a spray gun.

[0023] The cutting fluid in the liquid storage tank can be discharged through the spray gun.

[0024] Preferably, the front end plate is bent. When the front end plate is connected to the bottom plate, part of the bottom plate extends out of the liquid storage cavity to form an avoidance part, and the avoidance part is used to leave a space so that the liquid discharge pump can be provided on the bottom plate.

[0025] Preferably, a second liquid discharge port is provided in the liquid discharge area.

[0026] Preferably, a hand-pushing part is formed on the rear end plate.

[0027] A number of rollers are connected to the lower end of the bottom plate.

[0028] Preferably, a cover is connected above the installation part, and the cover can be clamped on the installation part so that the cover can close the installation part;

[0029] The liquid suction port is arranged on the cover, and the liquid suction port is used for connecting a liquid suction pipeline.

[0030] The prominent and beneficial technical effects of the present utility model compared with the prior art are as follows:

[0031] 1. In the present technical solution, after forming the side plate of the liquid storage tank by folding the bottom plate of the liquid storage tank, the bottom plate, the front end plate, the rear end plate and the cover plate are welded together to form the liquid storage tank, making the production and manufacturing of the liquid storage tank simpler and faster.

[0032] 2. In the present technical solution, a raised part is formed in the liquid storage tank, and the negative pressure assembly is arranged at the upper end of the pressure regulating part, so that the height of the position where the negative pressure assembly pumps air from the liquid storage tank is higher than the position where the cutting fluid enters the liquid storage tank through the filtering assembly. Therefore, when there is more cutting fluid loaded in the liquid storage tank, there is still a certain distance between the liquid level of the cutting fluid in the liquid storage tank and the air extraction hole, making it difficult for the cutting fluid to be sucked into the exhaust pipeline.

[0033] 3. Due to the adoption of the structure of a square liquid storage tank, the space can be utilized more effectively, reducing the overall size of the slag remover while maximizing the internal volume of the liquid storage tank, and facilitating the movement of the slag remover in the workshop.

[0034] 4. A liquid storage area is separated in the water tank, and the drain oil pump is connected to the liquid storage area, which can ensure that a certain amount of cutting fluid always remains in the liquid storage tank. When the drain oil pump is turned on, there is always cutting fluid entering the drain oil pump, reducing the occurrence of the drain oil pump idling. Description of the Drawings

[0035] Figure 1 is the structural schematic diagram of the present utility model;

[0036] Figure 2 is the exploded state schematic diagram of the liquid storage tank of the present utility model;

[0037] Figure 3 is the top view of the bottom plate of the present utility model in a flat state;

[0038] Figure 4 is the cross-sectional view of the present utility model.

[0039] Figure 5 is Figure 4 the enlarged view at A in and the schematic diagram of the air suction state.

[0040] Figure 6 is the partial cross-sectional view of the installation part and the liquid storage cavity of the present utility model.

[0041] Reference numerals:

[0042] 1. Liquid storage tank; 11. Liquid storage cavity; 12. Reinforcing strip; 13. Partition board; 14. Liquid storage area; 15. Liquid discharge area; 16. First liquid discharge port; 17. Second liquid discharge port; 18. Lifting part; 19. Avoiding part;

[0043] 2. Filter assembly; 21. Installation part; 22. Cover; 23. Liquid suction port; 24. Buckle; 25. Handle;

[0044] 3. Negative pressure assembly; 31. Fan cover; 32. Installation cavity; 33. Air suction port; 34. Liquid blocking part; 35. Liquid level sensor installation hole;

[0045] 4. Bottom plate; 41. Side plate; 42. Roller;

[0046] 5. Rear end plate; 51. Hand-pushing part;

[0047] 6. Front end plate; 61. Spray gun bracket; 62. Liquid suction pipe placement rack;

[0048] 7. Cover plate; 8. Liquid discharge pump; 9. Spray gun. Detailed implementation manners

[0049] The following are specific embodiments of the present utility model, and the technical solutions of the present utility model will be further described in conjunction with the accompanying drawings, but the present utility model is not limited to these embodiments.

[0050] As Figures 1 - 4 shown, a cutting fluid slag remover includes:

[0051] A liquid storage tank 1, inside which a liquid storage cavity 11 for accommodating cutting fluid is formed;

[0052] A filter assembly 2, an installation part 21 is formed on the liquid storage tank 1, the installation part 21 is communicated with the liquid storage cavity 11, and the filter assembly 2 is arranged in the installation part 21; a liquid suction port 23 is arranged at the upper end of the filter assembly 2, and the liquid suction port 23 is used for supplying liquid to the filter assembly 2, so that the cutting fluid enters the liquid storage cavity 11 after being filtered by the filter assembly 2, and the slag removal work of the cutting fluid is completed;

[0053] A negative pressure assembly 3, which is communicated with the liquid storage cavity 11, and the negative pressure assembly 3 is used to form a negative pressure in the liquid storage cavity 11. When a liquid suction pipe is connected to the liquid suction port 23, since a negative pressure is formed in the liquid storage cavity 11, and the liquid suction port 23 is communicated with the liquid storage cavity 11 through the installation part 21, a negative pressure environment is formed in the liquid suction port 23 and its connected liquid suction pipe, so as to facilitate sucking the cutting fluid into the liquid storage cavity 11;

[0054] On both sides of the bottom plate 4, it bends upward to form side plates 41; a front end plate 6 and a rear end plate 5 are also welded on the bottom plate 4, and the tops of the side plates 41, the front end plate 6, and the rear end plate 5 are welded to the cover plate 7, thus forming the liquid storage tank 1;

[0055] On the inner side wall of the liquid storage tank 1, a number of reinforcing strips 12 are provided. The reinforcing strips 12 are used to strengthen the structure of the liquid storage tank 1, making the liquid storage tank 1 not easy to deform, so that more cutting fluid can be stored in the liquid storage tank 1.

[0056] As Figures 1 - 5 shown, an air suction port 33 is opened on the liquid storage tank 1. The air suction port 33 is used to connect to the negative pressure component 3. When the negative pressure component 3 works, it is connected to the air suction port 33 through an air suction pipe, so that the negative pressure component 3 can extract the air inside the liquid storage tank 1, creating a negative pressure environment inside the liquid storage tank 1.

[0057] In this embodiment, a liquid blocking portion 34 is also provided on the inner side wall of the liquid storage tank 1, and the air suction port 33 leads to the liquid blocking portion 34.

[0058] For the convenience of description, the "upper", "lower", "left", and "right" mentioned in the specification are based on the illustrated directions. Specifically, as Figure 5 shown, the upper side of the liquid blocking portion 34 fits around the air suction port 33, and the left side of the liquid blocking portion 34 is open, and other surfaces are in a closed state.

[0059] When the negative pressure component 3 works, it will suck in air through the air suction port 33. Due to the blocking and restriction of the liquid blocking portion 34, the air flow will enter the air suction port 33 from the open left side of the liquid blocking portion 34, and the liquid droplets carried by the air flow will be blocked by the lower end surface of the liquid blocking portion 34, thus effectively preventing the liquid droplets from directly flying into the air suction port 33.

[0060] As Figures 1 - 4 shown, a raised portion 18 is formed by convex molding on the upper end surface of the liquid storage tank 1, and the negative pressure component 3 is arranged on the raised portion 18.

[0061] The raised portion 18 is formed by folding the cover plate 7 and extending the corresponding positions at the upper ends of the side plates 41, and then welding the cover plate 7 and the upper ends of the side plates 41 into one body.

[0062] When the liquid level in the liquid storage cavity 11 is too high, by providing the raised portion 18, a sufficient distance can be reserved between the negative pressure component 3 and the liquid surface, preventing the negative pressure component 3 from sucking in the liquid in the liquid storage cavity 11 when it works. When the liquid level continues to rise, the liquid storage capacity can also be improved because of the provision of the raised portion 18.

[0063] At the same time, by arranging the negative pressure component 3 and the fan cover 31 on the raised part 18, the upper end of the fan cover 31 can be kept at a similar horizontal height to the upper end of the installation part 21, making the overall structure of the equipment more beautiful and coordinated.

[0064] As Figures 1 - 4 shown, the upper end of the raised part 18 is provided with a fan cover 31. An installation cavity 32 is formed inside the fan cover 31, and the negative pressure component 3 is arranged in the installation cavity 32;

[0065] The rear end plate 5 can simultaneously seal the liquid storage cavity 11 and the installation cavity 32.

[0066] As Figures 1 - 6 shown, a partition plate 13 is arranged inside the liquid storage tank 1. The partition plate 13 divides and forms a liquid storage area 14 and a liquid discharge area 15 inside the liquid storage tank 1.

[0067] The installation part 21 is arranged above the liquid storage area 14, so that the cutting fluid passing through the filtering component 2 can directly enter the liquid storage area 14. As the liquid in the liquid storage area 14 gradually increases, the liquid in the liquid storage area 14 will rise above the partition plate 13 and thus overflow into the liquid discharge area 15.

[0068] At the same time, since the two ends of the partition plate 13 are respectively connected to the inner wall of the liquid storage cavity 11, the partition plate 13 can also play a certain role in strengthening the structure of the liquid storage tank 1 and preventing the liquid storage tank 1 from deforming.

[0069] As Figures 1 - 6 shown, a first liquid discharge port 16 is arranged in the liquid storage area 14. The first liquid discharge port 16 is connected to a liquid discharge pump 8, and the liquid discharge pump 8 is used to connect to a spray gun 9. Since the liquid inside it usually plays a role in cooling when the liquid discharge pump 8 is working, the liquid discharge pump 8 is very likely to be damaged when it runs idly. And since a second liquid discharge port 17 is arranged on the liquid storage tank 1, and the second liquid discharge port 17 is used to drain the liquid in the liquid storage cavity 11, the worker may turn on the liquid discharge pump 8 without confirming the state of the liquid in the liquid storage cavity 11 during use, resulting in the liquid discharge pump 8 running idly.

[0070] A second liquid discharge port 17 is arranged in the liquid discharge area 15. When the second liquid discharge port 17 is opened, the liquid in the liquid storage cavity 11 can be discharged. The second liquid discharge port 17 is used to manually discharge the liquid in the liquid storage cavity 11 to facilitate the worker to carry out maintenance and repair.

[0071] After the liquid storage cavity 11 is divided into the liquid storage area 14 by arranging the partition plate 13, a first liquid discharge port 16 arranged in the liquid storage area 14 is connected to the liquid discharge pump 8, which can ensure that after the second liquid discharge port 17 is opened to drain the liquid in the liquid storage cavity 11, there is still enough liquid left in the liquid storage cavity 11 to prevent the liquid discharge pump 8 from running idly.

[0072] The spray gun 9 is connected to the liquid discharge pump 8, so as to conveniently discharge the cutting fluid in the liquid storage tank 1.

[0073] A spray gun support 61 is provided on the front end plate 6, so as to facilitate the placement of the spray gun 9 and be ready for use by the worker at any time.

[0074] As Figures 1 - 6 shown, the front end plate 6 is bent. When the front end plate 6 is connected to the bottom plate 4, part of the bottom plate 4 extends outside the liquid storage cavity 11, so as to form an avoidance part 19. The avoidance part 19 is used to leave space for the liquid discharge pump 8 to be arranged on the bottom plate 4.

[0075] As Figures 1 - 6 shown, a hand-pushing part 51 is formed on the rear end plate 5; a plurality of rollers 42 are connected to the lower end of the bottom plate 4, so as to facilitate the worker to move the equipment in the workshop.

[0076] Under the condition of the same liquid storage volume, due to the adoption of the polygonal structure of the liquid storage tank 1, the overall length of the equipment can be shortened, and the occupied space volume is smaller, so that the equipment can move more flexibly in the workshop.

[0077] Furthermore, a cover 22 is connected above the installation part 21. The cover 22 can be clamped on the installation part 21, so that the cover 22 can close the installation part 21;

[0078] The liquid suction port 23 is arranged on the cover 22. The liquid suction port 23 is used to connect the liquid suction pipeline.

[0079] A liquid suction pipeline placement rack 62 is also provided on the front end plate 6. After the liquid suction port 23 is connected to the liquid suction pipeline, the liquid suction pipeline can be conveniently placed in the liquid suction pipeline placement rack 62.

[0080] The above embodiments are only the preferred embodiments of the present invention, and do not limit the protection scope of the present invention accordingly. Therefore, all equivalent changes made according to the structure, shape and principle of the present invention should be covered within the protection scope of the present invention.

Claims

1. A cutting fluid slag removal machine, characterized in that, Including: A liquid storage tank (1) with a liquid storage cavity (11) formed inside for containing cutting fluid. An installation part (21) is formed on the liquid storage tank (1), and the installation part (21) is communicated with the liquid storage cavity (11); A filtering component (2) is arranged inside the installation part (21); a liquid suction port (23) is arranged at the upper end of the filtering component (2), and the liquid suction port (23) is used for supplying liquid to the filtering component (2); A negative pressure component (3) is arranged on the liquid storage cavity (11). An air suction port (33) is formed on the liquid storage tank (1), and the negative pressure component (3) is communicated with the air suction port (33); the negative pressure component (3) is used for forming a negative pressure in the liquid storage cavity (11) to facilitate sucking the cutting fluid into the liquid storage cavity (11); Both sides of the bottom plate (4) of the liquid storage tank (1) are bent upwards to form side plates (41); a front end plate (6) and a rear end plate (5) are also welded on the bottom plate (4), and the tops of the side plates (41), the front end plate (6) and the rear end plate (5) are welded to a cover plate (7) to form the liquid storage tank (1); A plurality of reinforcing strips (12) are arranged on the inner side wall of the liquid storage tank (1).

2. The dross removal machine for cutting fluid according to claim 1, wherein: A liquid blocking part (34) is also arranged on the inner side wall of the liquid storage tank (1), and the air suction port (33) leads to the liquid blocking part (34).

3. The dross removal machine for cutting fluid according to claim 1 or 2, characterized in that: A raised part (18) is formed by convex molding on the upper end surface of the liquid storage tank (1), and the negative pressure component (3) is arranged on the raised part (18).

4. The chip removal machine for cutting fluid according to claim 3, characterized in that: A blower cover (31) is arranged on the raised part (18), and an installation cavity (32) is formed inside the blower cover (31), and the negative pressure component (3) is arranged inside the installation cavity (32); The rear end plate (5) can simultaneously close the liquid storage cavity (11) and the installation cavity (32).

5. A cutting fluid slag remover according to claim 1, characterized in that: A partition plate (13) is arranged inside the liquid storage tank (1), and a liquid storage area (14) and a liquid discharge area (15) are formed by partitioning inside the liquid storage tank (1) by the partition plate (13); The installation part (21) is arranged above the liquid storage area (14) so that the cutting fluid passing through the filtering component (2) can directly enter the liquid storage area (14).

6. The dross removal machine for cutting fluid according to claim 5, wherein: A first liquid discharge port (16) is arranged in the liquid storage area (14), and the first liquid discharge port (16) is connected to a liquid discharge pump (8), and the liquid discharge pump (8) is used to connect to a spray gun (9); The cutting fluid in the liquid storage tank (1) can be discharged through the spray gun (9).

7. The chip removal machine for cutting fluid according to claim 6, wherein: The front end plate (6) is bent. When the front end plate (6) is connected to the bottom plate (4), part of the bottom plate (4) extends out of the liquid storage cavity (11) to form an avoidance part (19), and the avoidance part (19) is used to leave space so that the liquid discharge pump (8) can be arranged on the bottom plate (4).

8. The dross removing machine for cutting fluid according to claim 5, wherein: A second liquid discharge port (17) is arranged in the liquid discharge area (15).

9. The dross removal machine for cutting fluid according to claim 4, characterized in that: A hand-pushing part (51) is formed on the rear end plate (5); A plurality of rollers (42) are connected to the lower end of the bottom plate (4).

10. A cutting fluid slag remover according to claim 1, characterized in that: Above the installation part (21), there is a cover (22) connected. The cover (22) can be snap-fitted on the installation part (21) so that the cover (22) can close the installation part (21). The liquid suction port (23) is arranged on the cover (22), and the liquid suction port (23) is used for connecting a liquid suction pipe.

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