Cutting fluid filtering equipment

Abstract

The utility model relates to the technical field of cutting fluid equipment, and discloses cutting fluid filtering equipment which comprises a filtering box, a supporting frame, an air cylinder, a cleaning assembly, a filtering assembly and a supporting frame fixedly connected to the rear surface of the filtering box. The air cylinder is arranged at the top of the supporting frame; the cleaning assembly is arranged on one side of the air cylinder and comprises a lifting part, the lifting part is arranged at the bottom of the air cylinder, and a connecting part and a cleaning part are arranged at the bottom of the lifting part; the problems that after cutting fluid is partially filtered in the prior art, cutting fluid or impurities can be left on a filtering part, follow-up filtering use is affected, manual disassembly and cleaning are needed, and time and labor are wasted are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting fluid equipment, in particular to a cutting fluid filtering device. Background Art

[0002] Cutting fluid is an industrial liquid used in metal cutting and grinding processes to cool and lubricate tools and workpieces. Cutting fluid is scientifically formulated with a variety of highly functional additives, and has excellent cooling, lubrication, rust prevention, oil removal, cleaning, and corrosion resistance.

[0003] Cutting fluid filtration is a purification method that facilitates the removal of impurities and particles in the cutting fluid. After the existing part filters the cutting fluid, cutting fluid or impurities will remain in the filter components, affecting subsequent filtration and requiring manual disassembly and cleaning, which is time-consuming and labor-intensive. Utility Model Content

[0004] The purpose of the present utility model is to provide a cutting fluid filtering device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cutting fluid filtering device, comprising a filter box, a support frame, a cylinder, a cleaning assembly and a filter assembly, the support frame being fixedly connected to the rear surface of the filter box; the cylinder being arranged on the top of the support frame; the cleaning assembly being arranged on one side of the cylinder, the cleaning assembly comprising a lifting member, the lifting member being arranged at the bottom of the cylinder, the bottom of the lifting member being respectively provided with a connecting member and a cleaning member; and the filter assembly being arranged inside the filter box.

[0006] Preferably, the lifting member includes a connecting rod fixedly connected to the cylinder piston rod for convenient power transmission, one end of the connecting rod is fixedly connected to a positioning plate, and the bottom of the positioning plate is fixedly connected to the positioning rod.

[0007] Preferably, the connecting member includes a fixing frame fixedly connected to the bottom of the positioning plate for easy connection and fixation, and the first cleaning plate is fixedly connected to the outer side of the fixing frame.

[0008] Preferably, the cleaning member includes a second cleaning plate fixedly connected to one end of the positioning rod, the inner side of the second cleaning plate is fixedly connected to a fixing rod, and one end of the fixing rod is fixedly connected to a third cleaning plate.

[0009] Preferably, the filter assembly includes a filter element arranged on the top of the filter box, and a discharge element is provided inside the filter box.

[0010] Preferably, the filter element includes a cover plate arranged on the top of the filter box, the inner side of the cover plate is fixedly connected to a liquid injection cylinder, the inner side of the liquid injection cylinder is fixedly connected to a support plate, and the top of the support plate is provided with a filter screen.

[0011] Preferably, the discharge member includes a filter cartridge disposed inside the filter box, and a liquid discharge pipe connected to the inside of the filter box, and the inside of the filter cartridge is connected to the inside of the liquid injection cylinder.

[0012] Preferably, the cover plate includes bolts arranged inside, and a handle is fixedly connected to the top of the cover plate.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0014] The utility model filters impurities or particles in the cutting fluid through the filter screen and the filter cartridge. After the filtering is completed, the restrictions on the cover plate and the filter box by the bolts are loosened, and the filter box is opened with the cooperation of the handle to take out the impurities accumulated in the filter cartridge, and the cleaning liquid and water are injected into the filter box. Under the drive of the cylinder, the connecting rod drives the positioning plate to move, and under the fixation of the four positioning rods, the second cleaning plate is driven to move. At the same time, under the connection of the fixing rod, the second cleaning plate drives the third cleaning plate to move synchronously. Under the connection of the fixing frame, the positioning plate synchronously drives the first cleaning plate to move downward, so that the first cleaning plate The inside of the filter cartridge is cleaned, the third cleaning plate cleans the outside of the filter cartridge, and the second cleaning plate cleans the inside of the filter box. The first cleaning plate, the second cleaning plate and the third cleaning plate are controlled to repeatedly rise and fall in the filter box, thereby realizing repeated cleaning operations and effectively improving the cleaning effect. After cleaning is completed, the positioning plate is controlled to rise, so that the first cleaning plate, the second cleaning plate and the third cleaning plate are reset, and the dirty liquid is discharged under the action of the drain pipe, which is conducive to time-saving and labor-saving cleaning work, reduces the cleaning burden of the staff, improves work efficiency to a certain extent, and ensures subsequent normal use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic structural diagram of a preferred embodiment of the cutting fluid filtering device provided by the present utility model;

[0016] Figure 2 A schematic diagram of the structure of the positioning plate and positioning rod provided by the utility model;

[0017] Figure 3 A schematic structural diagram of the fixing frame and the first cleaning plate provided by the present invention;

[0018] Figure 4 This is a structural diagram of the filter assembly provided by the utility model.

[0019] In the figure: 1. Filter box; 2. Support frame; 3. Cylinder; 4. Cleaning assembly; 41. Lifting member; 411. Connecting rod; 412. Positioning plate; 413. Positioning rod; 42. Connecting member; 421. Fixing frame; 422. First cleaning plate; 43. Cleaning member; 431. Second cleaning plate; 432. Fixing rod; 433. Third cleaning plate; 5. Filter assembly; 51. Filter member; 511. Cover plate; 512. Liquid injection cylinder; 513. Support plate; 514. Filter screen; 52. Discharge member; 521. Filter cartridge; 522. Drain pipe; 6. Bolt; 7. Handle. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figure 1-4 As shown, a cutting fluid filtering device includes a filter box 1, a support frame 2, a cylinder 3, a cleaning component 4 and a filter component 5. The support frame 2 is fixedly connected to the rear surface of the filter box 1; the cylinder 3 is arranged on the top of the support frame 2;

[0022] refer to Figure 1 、 Figure 2 and Figure 3 As shown, a cleaning assembly 4 is provided on one side of the cylinder 3. The cleaning assembly 4 includes a lifting member 41. The lifting member 41 is provided at the bottom of the cylinder 3. A connecting member 42 and a cleaning member 43 are provided at the bottom of the lifting member 41.

[0023] The lifting member 41 includes a connecting rod 411 fixedly connected to the piston rod of the cylinder 3 for convenient power transmission. One end of the connecting rod 411 is fixedly connected to a positioning plate 412, and the bottom of the positioning plate 412 is fixedly connected to a positioning rod 413.

[0024] The connecting member 42 includes a fixing frame 421 fixedly connected to the bottom of the positioning plate 412 for easy connection and fixation, and a first cleaning plate 422 is fixedly connected to the outer side of the fixing frame 421.

[0025] The cleaning member 43 includes a second cleaning plate 431 fixedly connected to one end of the positioning rod 413 , a fixing rod 432 fixedly connected to the inner side of the second cleaning plate 431 , and a third cleaning plate 433 fixedly connected to one end of the fixing rod 432 .

[0026] The cylinder 3 is supported and fixed by the support frame 2. Under the drive of the cylinder 3, the connecting rod 411 drives the positioning plate 412 to move, and then the four positioning rods 413 drive the second cleaning plate 431 to move. Under the fixation of the fixing rod 432, the second cleaning plate 431 drives the third cleaning plate 433 to move synchronously. At the same time, under the connection of the fixing frame 421, the first cleaning plate 422 is driven to move, thereby realizing the synchronous rising and falling movement of the first cleaning plate 422, the second cleaning plate 431 and the third cleaning plate 433, which is convenient for cleaning the inside of the filter box 1. The operation is simple and convenient, reduces the workload of manual cleaning, improves work efficiency, and ensures the stability of the cleaning work quality.

[0027] refer to Figure 1 and Figure 4 As shown, the filter assembly 5 is arranged inside the filter box 1.

[0028] The filter assembly 5 includes a filter element 51 disposed on the top of the filter box 1 , and a discharge element 52 is disposed inside the filter box 1 .

[0029] The filter element 51 includes a cover plate 511 arranged on the top of the filter box 1. The inner side of the cover plate 511 is fixedly connected to a liquid injection cylinder 512. The inner side of the liquid injection cylinder 512 is fixedly connected to a support plate 513. The top of the support plate 513 is provided with a filter screen 514.

[0030] The discharge member 52 includes a filter cartridge 521 disposed inside the filter box 1 and a liquid discharge pipe 522 communicating with the inside of the filter box 1 . The inside of the filter cartridge 521 is communicated with the inside of the liquid injection cylinder 512 .

[0031] The cover plate 511 includes bolts 6 disposed therein, and a handle 7 is fixedly connected to the top of the cover plate 511 .

[0032] Under the action of the bolt 6, the cover plate 511 and the filter box 1 are easy to install and disassemble. With the cooperation of the handle 7, the opening and closing of the filter box 1 can be conveniently controlled. The filter screen 514 is supported by the support plate 513, and installation and disassembly are convenient at the same time. The cutting fluid to be filtered is injected into the injection cylinder 512 through the filter screen 514, and is transported to the filter cylinder 521 through the injection cylinder 512. Under the action of the filter cylinder 521, impurities in the cutting fluid are intercepted, and under the action of the drain pipe 522, the filtered cutting fluid is discharged for easy recovery and reuse.

[0033] Working principle: When in use, the filter screen 514 and the filter cartridge 521 are used to filter impurities and particles in the cutting fluid. The support plate 513 supports and limits the filter screen 514, making it convenient to install and disassemble the filter screen 514 for cleaning. After the filtering work is completed, loosen the restriction of the bolt 6, and with the cooperation of the handle 7, remove the cover plate 511 from the filter box 1, take out the impurities accumulated in the filter cartridge 521, and inject cleaning liquid into the filter box 1. Under the drive of the cylinder 3, the connecting rod 411 drives the positioning plate 412 to descend, and under the connection between the positioning rod 413 and the fixing frame 421, the second cleaning plate 431 and the first cleaning plate 422 are driven to descend. Under the fixation of the fixing rod 432, the second cleaning plate 431 drives the third cleaning plate 433 to move synchronously, and controls the first cleaning plate 422, the second cleaning plate 431 and the third cleaning plate 433 to descend and run into the filter box 1, and repeats the lifting operation. Under the action of the first cleaning plate 422, the inner side of the filter cartridge 521 is cleaned, and under the action of the third cleaning plate 433, the outer side of the filter cartridge 521 is cleaned. Under the action of the second cleaning plate 431, the inner wall of the filter box 1 is cleaned, which effectively improves the cleaning effect. After cleaning, the positioning plate 412 is controlled to reset, and the valve at the drain pipe 522 is opened to discharge the dirty liquid. The operation is labor-saving and convenient to clean the inside of the filter box 1 and the inside and outside of the filter cartridge 521, ensuring subsequent normal filtration.

[0034] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0035] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cutting fluid filtering device, comprising a filter box (1), characterized in that: Also includes: A support frame (2) fixedly connected to the rear surface of the filter box (1); A cylinder (3) disposed on the top of the support frame (2); A cleaning assembly (4) is provided on one side of the cylinder (3), the cleaning assembly (4) comprising a lifting member (41), the lifting member (41) being provided at the bottom of the cylinder (3), and a connecting member (42) and a cleaning member (43) being provided at the bottom of the lifting member (41); A filter assembly (5) is arranged inside the filter box (1).

2. The cutting fluid filtering device according to claim 1, characterized in that: The lifting member (41) includes a connecting rod (411) fixedly connected to the piston rod of the cylinder (3) for convenient power transmission, one end of the connecting rod (411) is fixedly connected to a positioning plate (412), and the bottom of the positioning plate (412) is fixedly connected to a positioning rod (413).

3. The cutting fluid filtering device according to claim 1, characterized in that: The connecting member (42) comprises a fixing frame (421) fixedly connected to the bottom of the positioning plate (412) for easy connection and fixing, and a first cleaning plate (422) is fixedly connected to the outer side of the fixing frame (421).

4. The cutting fluid filtering device according to claim 1, characterized in that: The cleaning member (43) comprises a second cleaning plate (431) fixedly connected to one end of the positioning rod (413); a fixing rod (432) is fixedly connected to the inner side of the second cleaning plate (431); and a third cleaning plate (433) is fixedly connected to one end of the fixing rod (432).

5. The cutting fluid filtering device according to claim 1, characterized in that: The filter assembly (5) comprises a filter element (51) arranged on the top of the filter box (1), and a discharge element (52) is arranged inside the filter box (1).

6. The cutting fluid filtering device according to claim 5, characterized in that: The filter element (51) comprises a cover plate (511) arranged on the top of the filter box (1); a liquid injection cylinder (512) is fixedly connected to the inner side of the cover plate (511); a support plate (513) is fixedly connected to the inner side of the liquid injection cylinder (512); and a filter screen (514) is arranged on the top of the support plate (513).

7. The cutting fluid filtering device according to claim 5, characterized in that: The discharge member (52) comprises a filter cartridge (521) disposed inside the filter box (1) and a liquid discharge pipe (522) connected to the inside of the filter box (1); the inside of the filter cartridge (521) is connected to the inside of the liquid injection cylinder (512).

8. The cutting fluid filtering device according to claim 6, characterized in that: The cover plate (511) includes bolts (6) arranged inside, and a handle (7) is fixedly connected to the top of the cover plate (511).

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