Grinding fluid filtering device convenient to clean

Abstract

The utility model discloses a grinding fluid filtering device convenient to clean, which relates to the field of grinding fluid and comprises a box body and a cover plate, an inner cylinder is arranged in the box body, a driving component is arranged at the top of the cover plate, the output end of the driving component penetrates into the inner cylinder to be connected with a stirring mechanism, a plurality of groups of filtering holes are formed in the inner cylinder, and the filtering holes are communicated with the inner cylinder. An arc-shaped plate is arranged at the position, located at the inner cylinder, in the box body, a plurality of sets of cleaning guide columns corresponding to the filter holes are arranged on the inner wall of the arc-shaped plate, a gear ring is arranged at the top of the inner cylinder, and a residual gear matched with the gear ring is arranged on the outer wall of the stirring mechanism. According to the grinding device, the stirring mechanism rotates, at the moment, grinding liquid can be discharged into the box body through the filtering holes, so that impurities and the grinding liquid are filtered, the cleaning guide columns on the arc-shaped plates can be inserted into the filtering holes of the inner cylinder under the cooperation of the residual gear and the gear ring, and the condition that the filtering holes are blocked is prevented.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of grinding fluid, concretely to a grinding fluid filtering device convenient to clean. BACKGROUND

[0002] Grinding fluid, an additive used when parts are processed and polished, is an indispensable regulator. In the existing industrial environment, the grinding fluid needs to be repeatedly used, but the grinding fluid contains a large amount of debris. If the debris is not filtered, it will affect the processing of the product, so a special filtering device is needed.

[0003] The Chinese patent with publication number CN217663506 U provides a grinding fluid filtering device convenient to clean. The device inputs cleaning liquid through the feed inlet. At this time, the first motor is started, and the first motor drives the cleaning module to rotate at high speed. At this time, the movable plate in the cleaning module slides outward under the action of centrifugal force, stretches the extension spring, and pushes the scraping plate to remove the residue on the inner wall of the centrifugal tank, making it convenient to remove the residue on the centrifugal tank.

[0004] As described above, part of the impurities in the grinding fluid will enter the filter holes of the centrifugal tank during the rotation of the cleaning module. Long-term use will cause the filter holes of the centrifugal tank to be blocked, greatly affecting the overall filtering effect of the device and increasing the work burden of subsequent workers. UTILITY MODEL CONTENT

[0005] Therefore, the utility model aims to provide a grinding fluid filtering device convenient to clean to solve the technical problem that long-term use will cause the filter holes of the centrifugal tank to be blocked, greatly affecting the overall filtering effect of the device and increasing the work burden of subsequent workers.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a grinding fluid filtering device convenient to clean, comprising a box body and a cover plate. An inner cylinder is arranged in the box body. A driving assembly is arranged on the top of the cover plate. An output end of the driving assembly penetrates into the inner cylinder and is connected with a stirring mechanism. A plurality of filter holes are arranged on the inner cylinder. An arc-shaped plate is arranged in the inner cylinder of the box body. A plurality of cleaning guide columns corresponding to the filter holes are arranged on the inner wall of the arc-shaped plate. A tooth ring is arranged on the top of the inner cylinder. A residual gear is arranged on the outer wall of the stirring mechanism and matches the tooth ring.

[0007] By adopting the above technical solution, the stirring mechanism rotates, and under the action of centrifugal force, the grinding liquid and impurity mixture is thrown towards the inner wall of the inner cylinder. At this time, the grinding liquid will be discharged into the box through the filter holes, thereby achieving the filtration of impurities and grinding liquid. At the same time, a toothed ring is set at the top of the inner cylinder. Through the cooperation of the residual gear and the toothed ring, the inner cylinder is made to sway left and right. The cleaning guide post on the arc plate inside the box will be inserted into the filter hole of the inner cylinder, thereby preventing the filter hole itself from becoming blocked.

[0008] The present invention is further configured such that the stirring mechanism includes a stirring rod and stirring blades, the output end of the driving component is connected to the stirring rod, and an array of stirring blades is provided on the outer wall of the stirring rod.

[0009] By adopting the above technical solution, during the rotation of the stirring rod by the stepper motor, the stirring blade will rotate rapidly on the outer wall of the stirring rod, thereby achieving the throwing of the grinding liquid and impurity mixture towards the inner wall of the inner cylinder by the stirring blade.

[0010] The present invention is further configured such that the driving component is a stepper motor, which is used to drive the stirring mechanism at the output end to rotate.

[0011] By adopting the above technical solution, the stepper motor makes it easier for operators to control the rotation direction and speed of the stirring mechanism, further improving the overall practicality of the device.

[0012] The present invention is further configured such that a feed inlet is provided on one side of the box body, and one end of the feed inlet extends into the interior of the inner cylinder.

[0013] By adopting the above technical solution, the staff discharges the grinding liquid to be separated into the inner cylinder through the feed port, ensuring that the grinding liquid mixture is added in an orderly manner during the separation process.

[0014] The present invention is further provided that the front end of the box is provided with an observation window.

[0015] By adopting the above technical solution, the observation window allows staff to intuitively observe the separation of the internal grinding fluid, enabling them to stop the machine promptly in case of emergencies.

[0016] The present invention is further configured such that the stirring blades on the stirring mechanism are integrally formed.

[0017] By adopting the above technical solution and the one-piece molding design, the centrifugal force of the inner cylinder is increased during the rotation of the stirring blades driven by the stirring rod, thereby further improving the overall filtration efficiency.

[0018] The outer wall of the filter hole is provided in an open shape, and one end of the cleaning guide column is provided in an arc shape.

[0019] By adopting the above technical scheme, the open-shaped setting facilitates the accurate clamping of the cleaning guide column during the reciprocating sliding of the inner cylinder, and the arc-shaped setting of one end of the cooperating cleaning guide column plays a guiding role on the cleaning guide column.

[0020] The utility model further sets up that the junction of feeding port and inner cylinder is provided in a sealed shape.

[0021] By adopting the above technical scheme, the sealed setting prevents the penetration of the grinding liquid in the inner cylinder during rotation, further improving the separation effect of the inner cylinder itself.

[0022] In summary, the utility model mainly has the following beneficial effects:

[0023] The utility model discloses a box body is provided with an inner cylinder in the box body, rotates through the stirring mechanism, utilizes the centrifugal force under the action of grinding liquid and impurity mixture to the inner wall of inner cylinder and is thrown, at this time, grinding liquid will be discharged to the box body through the filter hole, thereby realizing the filtering work of impurity and grinding liquid, and the inner cylinder is provided with a gear ring on the top, and the inner cylinder is made to shake left and right through the cooperation of the gear ring and the gear, and the cleaning guide column on the arc-shaped plate in the box body is inserted into the filter hole of the inner cylinder, thereby preventing the filter hole from being blocked, realizing the separation of grinding liquid and the cleaning work of the inner cylinder in the process, accelerating the overall separation efficiency and reducing the cleaning burden of subsequent workers. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is the perspective view of the utility model;

[0025] Figure 2 It is the sectional view of the utility model;

[0026] Figure 3 It is the gear transmission structure schematic view of the utility model;

[0027] Figure 4 It is the utility model Figure 3 The enlarged view of A in the utility model.

[0028] In the drawing: 1, box body; 2, cover plate; 3, stepper motor; 4, feeding port; 5, observation window; 6, arc-shaped plate; 7, gear ring; 8, cleaning guide column; 9, stirring mechanism; 10, filter hole; 11, inner cylinder; 12, gear. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are used only for explaining the utility model, and cannot be understood as limiting the utility model.

[0030] The embodiments will be described below according to the overall structure of the utility model.

[0031] Embodiment one

[0032] A kind of convenient to clean's grinding fluid filtering device, as shown in Figure Figures 1-4 It is shown that it includes box 1, cover plate 2, stirring mechanism 9, transmission mechanism and sealing mechanism, by being provided with feed inlet 4 in the side of box 1, and located in the end of feed inlet 4 penetrates to the inside of inner cylinder 11, staff removes the grinding fluid to be separated to the inside of inner cylinder 11 through feed inlet 4, ensure that the separation process is orderly added grinding fluid mixture, simultaneously, inner cylinder 11 is arranged in box 1, the top of cover plate 2 is provided with step motor 3, and located in the output end of step motor 3 penetrates to the inside of inner cylinder 11 and is connected with stirring mechanism 9, staff drives stirring mechanism 9 in the inner cylinder 11 to rotate under the action of step motor 3 by starting step motor 3, centrifugal force is generated in the rotating process of stirring mechanism 9 at this time, so that the grinding fluid in inner cylinder 11 is thrown to the inner wall of inner cylinder 11, since a plurality of filter holes 10 are arranged on inner cylinder 11, the grinding fluid is discharged to the inside of box 1 through filter hole 10 at this time, thereby realizing the separation of impurities and grinding fluid, since arc plate 6 is arranged in the inner cylinder 11 of box 1, a plurality of cleaning guide columns 8 corresponding to filter hole 10 are arranged on the inner wall of arc plate 6, and gear ring 7 is arranged on the top of inner cylinder 11, and the outer wall of stirring mechanism 9 is provided with residual gear 12 matched with gear ring 7, by the cooperation of residual gear 12 and gear ring 7, the inner cylinder 11 is shaken left and right, the cleaning guide column 8 on the arc plate 6 in the box 1 is inserted into the filter hole 10 of the inner cylinder 11, thereby preventing the filter hole 10 from being blocked, in this process, the separation of the grinding fluid is realized, and the inner cylinder 11 is cleaned, which speeds up the overall separation efficiency and reduces the cleaning burden of subsequent workers.

[0033] Please refer to Figure 1 , observation window 5 is arranged at the front end of box 1, the separation of internal grinding fluid is conveniently observed by the staff under the action of observation window 5, in the face of emergency, and timely shutdown operation with the staff, and the connection of feed inlet 4 and inner cylinder 11 is arranged in a sealed manner, the sealed arrangement prevents the grinding fluid in the inner cylinder 11 from penetrating during rotation, further improving the separation effect of the inner cylinder 11 itself.

[0034] Please refer to Figure 2Meanwhile, the outer wall of the filter hole 10 is in an open shape and is arranged in an arc shape at one end of the cleaning guide column 8, and the open shape facilitates the accurate clamping of the cleaning guide column 8 during the reciprocating sliding of the inner cylinder 11, and the arc shape at one end of the cooperating cleaning guide column 8 plays a guiding role on the cleaning guide column 8.

[0035] Embodiment two

[0036] As Figure 2 shown in a kind of abrasive liquid filtering device facilitating cleaning, overall structure is similar with embodiment one, wherein stirring mechanism 9 includes stirring rod and stirring blade, the output end of step motor 3 is connected with stirring rod, and a plurality of stirring blades are arranged on the outer wall of stirring rod, in the process that stirring rod rotates by step motor 3, stirring blade will rotate quickly on the outer wall of stirring rod, so as to realize that abrasive liquid and impurity mixture are thrown to the inner wall of inner cylinder by stirring blade, and the stirring blade on stirring mechanism 9 is integrally formed, the centrifugal force of the whole inner cylinder 11 is increased in the process that stirring rod drives stirring blade to rotate, and the overall filtering efficiency is further improved.

[0037] The working principle of the utility model is as follows: in use, abrasive liquid is discharged into the inner cylinder 11 through the feed inlet 4, then the step motor 3 at the top of the cover plate 2 is started, and the stirring mechanism 9 in the inner cylinder 11 is driven to rotate under the action of the step motor 3; the centrifugal force in the rotating process of the stirring mechanism 9 throws the abrasive liquid and impurities to the inner wall of the inner cylinder 11; at this time, the abrasive liquid penetrates outward to realize separation from the impurities through the filter hole 10; meanwhile, a gear ring 7 is arranged at the top of the inner cylinder 11, a residual gear 12 is arranged at the top of the stirring mechanism 9 and located at the gear ring 7, and the inner cylinder 11 reciprocates under the cooperation of the residual gear 12 and the gear ring 7, so that the cleaning guide column 8 on the arc-shaped plate 6 in the box body 1 is inserted into the filter hole 10 on the inner cylinder 11, thereby completing the cleaning work of the inner cylinder 11; in this process, the inner cylinder 11 is cleaned while the abrasive liquid is separated, so that the separation efficiency is improved and the cleaning burden of the subsequent workers is reduced.

[0038] Although the embodiments of the utility model have been shown and described, the specific embodiments are only an explanation of the utility model, and are not a limitation of the utility model, and the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner, and the person skilled in the art can make modifications, replacements and variations of the embodiments without creative contribution after reading the specification without departing from the principles and purposes of the utility model, but as long as in the claim range of the utility model, it is protected by the patent law.

Claims

1. A polishing liquid filtering device convenient to clean, comprising a box (1) and a cover plate (2), characterized in that: The box (1) is internally provided with an inner cylinder (11), the top of the cover plate (2) is provided with a driving assembly, and the output end of the driving assembly penetrates into the inner cylinder (11) and is connected with a stirring mechanism (9), a plurality of filter holes (10) are formed in the inner cylinder (11), an arc-shaped plate (6) is arranged in the inner cylinder (11) in the box (1), a plurality of cleaning guide columns (8) corresponding to the filter holes (10) are arranged on the inner wall of the arc-shaped plate (6), a gear ring (7) is arranged on the top of the inner cylinder (11), and a residual gear (12) matched with the gear ring (7) is arranged on the outer wall of the stirring mechanism (9).

2. The polishing liquid filtration device according to claim 1, wherein: The stirring mechanism (9) comprises a stirring rod and stirring blades, the output end of the driving assembly is connected with the stirring rod, and a plurality of stirring blades are arranged on the outer wall of the stirring rod.

3. The polishing fluid filtration device of claim 1, wherein: The driving assembly is a stepping motor (3), and the stepping motor (3) is used for driving the stirring mechanism (9) at the output end to rotate.

4. The polishing fluid filtration device of claim 1, wherein: One side of the box (1) is provided with a feeding port (4), and one end of the feeding port (4) penetrates into the inner cylinder (11).

5. The polishing fluid filtration device of claim 1, wherein: The front end of the box (1) is provided with an observation window (5).

6. The polishing fluid filtration device of claim 2, wherein: The stirring blades on the stirring mechanism (9) are integrally formed.

7. The abrasive slurry filtration apparatus of claim 1, wherein: The outer wall of the filter hole (10) is arranged in an open shape, and one end of the cleaning guide column (8) is arranged in an arc shape.

8. The abrasive slurry filtration apparatus of claim 4, wherein: The connection between the feeding port (4) and the inner cylinder (11) is arranged in a sealed manner.

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