CN218902202U

CN218902202U - Grinding fluid filtering device

Info

Publication number: CN218902202U
Application number: CN202222977878.3U
Authority: CN
Inventors: 高坠峰; 杨静; 李晓建; 罗彭
Original assignee: Cfhi Changzhou Huaye Roll Co ltd
Current assignee: Cfhi Changzhou Huaye Roll Co ltd
Priority date: 2022-11-09
Filing date: 2022-11-09
Publication date: 2023-04-25
Anticipated expiration: 2032-11-09

Abstract

The utility model discloses a grinding fluid filtering device, and relates to the technical field of grinding fluid filtering. The utility model comprises a filter box, wherein the upper surface of the filter box is movably connected with a cover plate; the surface of the cover plate is provided with a feed inlet, a first threaded pipe is fixed on one side of the cover plate, which is close to the filter box, and a second threaded pipe is connected with the first threaded pipe in a threaded manner; a filter shell is fixed on one side of the second threaded pipe, a plurality of filter holes are formed in the surface of the filter shell, a limiting rod is fixed on the inner wall of the filter shell, and a plurality of limiting grooves are formed in the surface of the limiting rod; the limiting groove is movably connected with a positioning rod. According to the utility model, through the action of the magnet rod, the device can adsorb and treat iron impurities in the grinding fluid, so that the filtering efficiency is greatly improved, meanwhile, after a period of use, the cover plate is opened, the magnet rod is taken out, and the iron impurities can be recycled.

Description

Grinding fluid filtering device

Technical Field

The utility model belongs to the technical field of grinding fluid filtration, and particularly relates to a grinding fluid filtration device.

Background

The grinding fluid is used for cutting, scoring and scraping between the grinding wheel and the material in the grinding process, a large amount of grinding heat is generated, the temperature of a grinding area can reach about 400-1000 ℃, the material can be deformed and burned at the high temperature, the grinding wheel can be severely worn, and the grinding quality is reduced. In the conventional grinding process, a large amount of grinding heat is taken away by using grinding fluid, so that the temperature of a grinding area is reduced. The grinding fluid is used in a large amount during the grinding process, however, a large amount of the grinding fluid is directly discarded after use.

In order to recycle the grinding fluid, publication number CN216726065U, entitled "a bearing processing grinding fluid filter device" discloses a device for filtering the grinding fluid, which simply filters solid impurities in the grinding fluid, but more iron impurities exist in the grinding fluid, and the impurities can be recycled, so that waste and pollution can be caused when other impurities are directly discharged.

Disclosure of Invention

The utility model aims to provide a grinding fluid filtering device, which can adsorb iron impurities in grinding fluid through the action of a magnet rod, so that the filtering efficiency is greatly improved, meanwhile, after a period of use, a cover plate is opened, the magnet rod is taken out, the iron impurities can be recycled, and compared with the traditional method of uniformly filtering only solid impurities, the filtered grinding fluid is cleaner, more energy-saving and environment-friendly, the problem that the existing device only filters the solid impurities in the grinding fluid, but more iron impurities exist in the grinding fluid, the impurities can be recycled, and the waste and pollution can be caused when other impurities are directly discharged is solved.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a grinding fluid filtering device which comprises a filtering box, wherein a cover plate is movably connected to the upper surface of the filtering box.

The surface of the cover plate is provided with a feed inlet, one side of the cover plate, which is close to the filter tank, is fixed with a first threaded pipe, and the first threaded pipe is internally connected with a second threaded pipe in a threaded manner.

The filter is characterized in that a filter shell is fixed on one side of the second threaded pipe, a plurality of filter holes are formed in the surface of the filter shell, a limiting rod is fixed on the inner wall of the filter shell, and a plurality of limiting grooves are formed in the surface of the limiting rod.

The inside swing joint of spacing groove has the locating lever, the locating lever outside is fixed with a plurality of magnet bars.

The filter box comprises a filter box body, wherein a water pump is fixed on one side of the filter box body, a filter tower is fixed at the output end of the water pump, a plurality of mounting plates are fixed on the inner wall of the filter tower, a positioning plate is movably connected on one side of the mounting plates, and a filter screen is fixed at the bottom of the positioning plate.

As a preferable technical scheme of the utility model, the surface of the mounting plate is provided with mounting holes, and one side of the positioning plate is fixed with a plurality of mounting rods.

As a preferable technical scheme of the utility model, one end of the mounting rod is fixed with a reinforcing block, and the reinforcing block is made of rubber materials.

As a preferable technical scheme of the utility model, the positioning plate is of an annular structure, and the mesh numbers of the filter screens are sequentially increased from top to bottom.

As a preferable technical scheme of the utility model, a drain pipe is fixed at one side of the filter tower, and a valve is fixed at the outer side of the drain pipe.

The utility model has the following beneficial effects:

1. according to the utility model, through the action of the magnet rod, the device can adsorb and treat iron impurities in the grinding fluid, so that the filtering efficiency is greatly improved, meanwhile, after a period of use, the cover plate is opened, the magnet rod is taken out, and the iron impurities can be recycled.

2. According to the utility model, the filter screen can be pulled out by pulling the positioning plate upwards under the action of the filter screen, and the device can clean the filter screen in time, so that the problem of filter blockage caused by impurity blocking the filter holes of the filter screen is avoided.

Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of a grinding fluid filtering device according to the present utility model.

Fig. 2 is a schematic view of the internal structure of the filtering tower of the present utility model.

FIG. 3 is a schematic view showing the internal structure of the filtering tower without the filter screen according to the present utility model.

Fig. 4 is a schematic diagram of a filter screen according to the present utility model.

Fig. 5 is a schematic diagram of a cover plate structure according to the present utility model.

Fig. 6 is a schematic view of the structure of the filter housing of the present utility model.

Fig. 7 is a schematic view of a magnet bar structure according to the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

the device comprises a 1-filter box, a 2-cover plate, a 3-feed inlet, a 4-first threaded pipe, a 5-second threaded pipe, a 6-filter shell, a 7-filter hole, an 8-limit rod, a 9-limit groove, a 10-locating rod, an 11-magnet rod, a 12-water pump, a 13-filter tower, a 14-mounting plate, a 15-locating plate, a 16-filter screen, a 17-mounting hole, an 18-mounting rod, a 19-reinforcing block, a 20-drain pipe and a 21-valve.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

First embodiment:

referring to fig. 1-7, the utility model discloses a grinding fluid filtering device, which comprises a filtering box 1, wherein a cover plate 2 is movably connected to the upper surface of the filtering box 1; the surface of the cover plate 2 is provided with a feed inlet 3, a first threaded pipe 4 is fixed on one side of the cover plate 2 close to the filter box 1, and a second threaded pipe 5 is connected inside the first threaded pipe 4 in a threaded manner; a filter shell 6 is fixed on one side of the second threaded pipe 5, a plurality of filter holes 7 are formed in the surface of the filter shell 6, a limiting rod 8 is fixed on the inner wall of the filter shell 6, and a plurality of limiting grooves 9 are formed in the surface of the limiting rod 8; a positioning rod 10 is movably connected in the limiting groove 9, and a plurality of magnet bars 11 are fixed on the outer side of the positioning rod 10; the filter box 1 is fixed with water pump 12 on one side, and water pump 12 output is fixed with filter tower 13, and filter tower 13 inner wall is fixed with a plurality of mounting panels 14, and mounting panel 14 one side swing joint has locating plate 15, and locating plate 15 bottom is fixed with filter screen 16.

One specific application of this embodiment is: when the device is used, grinding fluid to be filtered is poured into the filter box 1 through the feed inlet 3, the device is firstly kept stand for a period of time, in the process, the magnet rod 11 adsorbs scrap iron in the grinding fluid, meanwhile, larger impurities are filtered by the filter holes 7, after the iron impurities and the larger impurities are primarily filtered in the process, the grinding fluid is pumped into the filter tower 13 through the water pump 12, the grinding fluid is discharged after passing through the filter screens 16 with the sequentially increased mesh number, the device can adsorb the iron impurities in the grinding fluid, the filtering efficiency is greatly improved, meanwhile, the cover plate 2 is opened after a period of use, the magnet rod 11 is taken out, and the iron impurities can be recycled.

Specific embodiment II:

on the basis of the first embodiment, the present embodiment is different in that:

as shown in fig. 1-3, the surface of the mounting plate 14 is provided with mounting holes 17, and one side of the positioning plate 15 is fixed with a plurality of mounting rods 18; one end of the mounting rod 18 is fixed with a reinforcing block 19, and the reinforcing block 19 is made of rubber material; the positioning plate 15 is of an annular structure, and the number of the filter screens 16 is increased from top to bottom in sequence; the filter tower 13 one side is fixed with drain pipe 20, and the drain pipe 20 outside is fixed with valve 21, and filter screen 16 is bench-type structure, and this kind of setting can make the grinding fluid more smooth flow to next filter screen 16 in, simultaneously after a period of use, can open the filter tower, upwards mention locating plate 15, rotate 90 with locating plate 15 for when the axle center of locating plate 15 is perpendicular with the axle center of filter tower 13, upwards stimulate locating plate 15, can take out filter screen 16 this, and the device can in time clean filter screen 16, avoids appearing impurity and blocks up the filtration pore of filter screen 16, leads to filtering the problem emergence of jam.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. Grinding fluid filter equipment, including rose box (1), its characterized in that: the upper surface of the filter box (1) is movably connected with a cover plate (2);

the surface of the cover plate (2) is provided with a feed inlet (3), a first threaded pipe (4) is fixed on one side of the cover plate (2) close to the filter box (1), and a second threaded pipe (5) is connected with the inner thread of the first threaded pipe (4);

a filter shell (6) is fixed on one side of the second threaded pipe (5), a plurality of filter holes (7) are formed in the surface of the filter shell (6), a limit rod (8) is fixed on the inner wall of the filter shell (6), and a plurality of limit grooves (9) are formed in the surface of the limit rod (8);

a positioning rod (10) is movably connected inside the limiting groove (9), and a plurality of magnet bars (11) are fixed on the outer side of the positioning rod (10);

the novel filter is characterized in that a water pump (12) is fixed on one side of the filter box (1), a filter tower (13) is fixed at the output end of the water pump (12), a plurality of mounting plates (14) are fixed on the inner wall of the filter tower (13), a positioning plate (15) is movably connected on one side of the mounting plates (14), and a filter screen (16) is fixed at the bottom of the positioning plate (15).

2. The grinding fluid filtering device according to claim 1, wherein the surface of the mounting plate (14) is provided with mounting holes (17), and a plurality of mounting rods (18) are fixed on one side of the positioning plate (15).

3. Grinding fluid filtering device according to claim 2, characterized in that one end of the mounting rod (18) is fixed with a reinforcing block (19), the reinforcing block (19) being made of rubber material.

4. A grinding fluid filtering device according to claim 3, wherein the positioning plate (15) has a ring-shaped structure, and the number of the filter screens (16) increases from top to bottom.

5. The grinding fluid filtering device according to claim 1, wherein a drain pipe (20) is fixed on one side of the filtering tower (13), and a valve (21) is fixed on the outer side of the drain pipe (20).