Cutting fluid filtration and regeneration apparatus

Abstract

The utility model belongs to the filtering technical field, concretely is a kind of cutting fluid filtration regeneration equipment, including box and the box cover being horizontally arranged on its upper end, the lateral wall of box and being close to bottom position fixed plug-in has the first pipeline being horizontally arranged, the upper end fixed plug-in of box cover has the second pipeline being vertically arranged, the lower end of second pipeline penetrates box cover, the lateral wall of box is fixedly connected with the electric push rod being vertically arranged, the upper end of electric push rod is fixedly connected with support block, the lateral wall of support block is fixedly connected with the lateral wall of box cover, first filter disc, second filter disc and third filter disc are sequentially slidably placed from top to bottom in the box, the upper end of first filter disc, second filter disc and third filter disc is equipped with recess. The utility model adopts the design of heavy filtration structure, can remove the different size of cutting fluid debris, while filtering mechanism supports fast removal and maintenance operation, significantly improves practicality and convenience.

Description

Technical Field

[0001] This utility model relates to the field of filtration technology, and in particular to a cutting fluid filtration and regeneration device. Background Technology

[0002] Cutting fluid is an industrial liquid used in metal cutting and grinding processes. Its main functions are cooling, lubrication, cleaning, and rust prevention. It reduces friction between the tool and the workpiece, minimizes thermal deformation, improves machining accuracy and surface quality, and flushes away chips, extending tool life. Cutting fluids are divided into two main categories: oil-based (cutting oil) and water-based (emulsions, synthetic fluids), and the appropriate type can be selected based on the material being processed and the process requirements.

[0003] Currently, machine tools are typically equipped with simple filtration devices to circulate and filter cutting fluid. However, the filtration effect is significantly limited; it can only effectively remove large metal filings. Smaller particles cannot be effectively intercepted, and these smaller particles, once inside the circulation pipes, can easily cause blockages or scratches. This problem needs to be addressed. Utility Model Content

[0004] The purpose of this invention is to solve the problems mentioned in the background art and to provide a cutting fluid filtration and regeneration device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A cutting fluid filtration and regeneration device includes a housing and a cover horizontally positioned at its upper end. A first horizontally positioned pipe is fixedly inserted into the outer wall of the housing near its bottom. A second vertically positioned pipe is fixedly inserted into the upper end of the cover, with the lower end of the second pipe penetrating the cover. A vertically positioned electric push rod is fixedly connected to the outer wall of the housing, with a support block fixedly connected to the upper end of the electric push rod. The outer wall of the support block is fixedly connected to the outer wall of the cover. A first filter disc, a second filter disc, and a third filter disc are slidably placed inside the housing from top to bottom. Each of the first, second, and third filter discs has a groove at its upper end. A plurality of first support rods are fixedly connected to the upper end of the first filter disc, with the upper ends of the first support rods penetrating the housing and fixedly connected to the lower end of the cover. A plurality of vertically positioned second support rods are fixedly connected between the lower end of the first filter disc and the second filter disc. A plurality of vertically positioned third support rods are fixedly connected between the second filter disc and the third filter disc.

[0007] Preferably, the pore size of the first filter disc is 1-3 mm, the pore size of the second filter disc is 0.4-0.6 mm, and the pore size of the third filter disc is 0.05-0.2 mm.

[0008] Preferably, the inner sidewalls of the first filter disc, the second filter disc, and the third filter disc are all fixedly embedded with cross-shaped magnets.

[0009] Preferably, filter cotton is fixedly connected to the inner bottom of the third filter disc.

[0010] Preferably, a vertically arranged guide rod is slidably inserted into the upper end of the box body, and the upper end of the guide rod is fixedly connected to the lower end of the box cover.

[0011] Preferably, a semi-circular fixing block is fixedly connected to the outer wall of the electric push rod, and one end of the fixing block is fixedly connected to the outer wall of the box.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] This utility model, through the combination of a housing, a second pipe, a first pipe, a first filter disc, a magnet, a second filter disc, a third filter disc, and filter cotton, can effectively filter debris of different particle sizes in the cutting fluid, avoid pipe scratches or blockages during subsequent recycling, and significantly improve the practicality of the equipment.

[0014] This utility model, through the coordinated arrangement of an electric push rod, a fixing block, a support block, a box cover, a first support rod, a second support rod, and a third support rod, enables the rapid removal of the filter mechanism, greatly improving the convenience of equipment maintenance and cleaning.

[0015] This invention employs a heavy-duty filtration structure design, which can remove debris of different sizes from the cutting fluid. At the same time, the filtration mechanism supports quick removal for maintenance, significantly improving practicality and convenience. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of a cutting fluid filtration and regeneration device proposed in this utility model;

[0017] Figure 2 This is a schematic diagram of the structure at point A of a cutting fluid filtration and regeneration device proposed in this utility model;

[0018] Figure 3 This is a partial top-section diagram of the first filter disc of a cutting fluid filtration and regeneration device proposed in this utility model.

[0019] In the diagram: 1-box body, 2-first pipe, 3-third filter disc, 4-filter cotton, 5-magnet, 6-first filter disc, 7-electric push rod, 8-third support rod, 9-second filter disc, 10-second support rod, 11-fixing block, 12-support block, 13-first support rod, 14-box cover, 15-second pipe, 16-guide rod. Detailed Implementation

[0020] 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.

[0021] Reference Figure 1-3 A cutting fluid filtration and regeneration device includes a housing 1 and a cover 14 horizontally disposed at its upper end. The housing 1 is used for temporary storage of cutting fluid, and the cover 14 is used to close the upper end of the housing 1. A vertically disposed guide rod 16 is slidably inserted into the upper end of the housing 1 to guide the cover 14 in raising and lowering. The upper end of the guide rod 16 is fixedly connected to the lower end of the cover 14. A horizontally disposed first pipe 2 is fixedly inserted into the outer wall of the housing 1 near the bottom for conveying cutting fluid. A valve is installed on the first pipe 2 for opening and closing the first pipe 2. A vertically arranged second pipe 15 is fixedly inserted into the upper end of the cover 14 for conveying cutting fluid. The lower end of the second pipe 15 passes through the cover 14. A vertically arranged electric push rod 7 is fixedly connected to the outer wall of the box body 1 for driving the cover 14 to rise and fall. A support block 12 is fixedly connected to the upper end of the electric push rod 7 for supporting the cover 14. The outer wall of the support block 12 is fixedly connected to the outer wall of the cover 14. A semi-circular fixing block 11 is fixedly connected to the outer wall of the electric push rod 7 for fixing the electric push rod 7. One end of the fixing block 11 is fixedly connected to the outer wall of the box body 1.

[0022] In this embodiment, a first filter disc 6, a second filter disc 9, and a third filter disc 3 are slidably placed inside the housing 1 from top to bottom to provide multiple filtration for the cutting fluid. Filter cotton 4 is fixedly connected to the inner bottom of the third filter disc 3 to filter debris. The first filter disc 6 has a pore size of 1-3 mm to filter larger debris, the second filter disc 9 has a pore size of 0.4-0.6 mm to filter medium-sized debris, and the third filter disc 3 has a pore size of 0.05-0.2 mm to filter smaller debris. The upper ends of the first filter disc 6, the second filter disc 9, and the third filter disc 3 are all provided with grooves to accommodate and temporarily store debris. Cross-shaped magnets 5 are fixedly embedded on the inner sidewalls of the first filter disc 6, the second filter disc 9, and the third filter disc 3 to attract debris.

[0023] In this embodiment, a plurality of first support rods 13 are fixedly connected to the upper end of the first filter disc 6 for supporting the first filter disc 6. The upper end of the first support rod 13 passes through the housing 1 and is fixedly connected to the lower end of the housing cover 14. A plurality of vertically arranged second support rods 10 are fixedly connected between the lower end of the first filter disc 6 and the second filter disc 9 for supporting the second filter disc 9. A plurality of vertically arranged third support rods 8 are fixedly connected between the second filter disc 9 and the third filter disc 3 for supporting the third filter disc 3.

[0024] In this embodiment, the used cutting fluid is first transported to the housing 1 through the second pipe 15. The cutting fluid flows sequentially through the first filter plate 6, the second filter plate 9, and the third filter plate 3 and falls into the bottom of the housing 1. This multi-stage filtration structure can effectively intercept debris of different particle sizes: the first filter plate 6 intercepts large particles, the second filter plate 9 filters medium-sized particles, and the third filter plate 3 captures tiny particles. During the filtration process, debris is trapped in the grooves of each filter plate for temporary storage. At the same time, the magnet 15 adsorbs ferromagnetic debris to enhance the filtration effect, and the filter cotton 4 further traps extremely small particles, significantly improving the filtration accuracy. The clean cutting fluid after three-stage filtration is discharged from the housing through the first pipe 2 for recycling. In addition, the electric push rod 7 drives the support block 12 to move the housing cover 14 upward. The housing cover 14 lifts the first filter plate 6, the second filter plate 9, and the third filter plate 3 to the outside of the housing through the linkage of the first support rod 13, the second support rod 10, and the third support rod 8, facilitating quick cleaning of residual debris on the filter plates or maintenance work.

[0025] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A cutting fluid filtration and regeneration device, comprising a housing (1) and a housing cover (14) horizontally disposed at its upper end, characterized in that: A horizontally arranged first pipe (2) is fixedly inserted into the outer wall of the box (1) near the bottom. A vertically arranged second pipe (15) is fixedly inserted into the upper end of the box cover (14). The lower end of the second pipe (15) passes through the box cover (14). A vertically arranged electric push rod (7) is fixedly connected to the outer wall of the box (1). A support block (12) is fixedly connected to the upper end of the electric push rod (7). The outer wall of the support block (12) is fixedly connected to the outer wall of the box cover (14). A first filter disc (6) is slidably placed inside the box (1) from top to bottom. The first filter plate (6), the second filter plate (9) and the third filter plate (3) are provided with grooves at their upper ends. The upper end of the first filter plate (6) is fixedly connected with a plurality of first support rods (13). The upper end of the first support rods (13) passes through the box body (1) and is fixedly connected to the lower end of the box cover (14). The lower end of the first filter plate (6) and the second filter plate (9) are fixedly connected with a plurality of vertically arranged second support rods (10). The second filter plate (9) and the third filter plate (3) are fixedly connected with a plurality of vertically arranged third support rods (8).

2. The cutting fluid filtration and regeneration equipment according to claim 1, characterized in that: The first filter disc (6) has a pore size of 1-3 mm, the second filter disc (9) has a pore size of 0.4-0.6 mm, and the third filter disc (3) has a pore size of 0.05-0.2 mm.

3. The cutting fluid filtration and regeneration equipment according to claim 1, characterized in that: The inner walls of the first filter disc (6), the second filter disc (9) and the third filter disc (3) are all fixedly embedded with cross-shaped magnets (5).

4. The cutting fluid filtration and regeneration equipment according to claim 1, characterized in that: The inner bottom of the third filter disc (3) is fixedly connected with filter cotton (4).

5. The cutting fluid filtration and regeneration equipment according to claim 1, characterized in that: The upper end of the box (1) is slidably fitted with a vertically arranged guide rod (16), and the upper end of the guide rod (16) is fixedly connected to the lower end of the box cover (14).

6. The cutting fluid filtration and regeneration equipment according to claim 1, characterized in that: A semi-circular fixing block (11) is fixedly connected to the outer wall of the electric push rod (7), and one end of the fixing block (11) is fixedly connected to the outer wall of the box (1).

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