CN218620386U

CN218620386U - Grinding machine circulative cooling crosses filter water tank and centerless grinder

Info

Publication number: CN218620386U
Application number: CN202223202296.4U
Authority: CN
Inventors: 左伟斌
Original assignee: Huizhou Huahao Precision Metal Products Co ltd
Current assignee: Huizhou Huahao Precision Metal Products Co ltd
Priority date: 2022-11-29
Filing date: 2022-11-29
Publication date: 2023-03-14
Anticipated expiration: 2032-11-29

Abstract

The utility model belongs to the technical field of centerless grinding machines, in particular to a circulating cooling filter water tank of a grinding machine and a centerless grinding machine, which comprises a box body and a water pump; the upper end of the box body is provided with an opening; the water pump is arranged in the box body; the device also comprises a filter box; a first water inlet, a second water inlet and a water outlet are formed in the side wall of the box body; the first water inlet is used for supplementing cooling water into the box body; the second water inlet is used for cooling water of the grinding machine to flow back to the box body; the water outlet is used for cooling water of the box body to flow out to the grinding machine; the first water inlet and the second water inlet penetrate through the wall of one side of the filter box; a plurality of iron filter layers are arranged in the filter box; the bottom surface of the iron filter layer is fixedly provided with a plurality of magnetic bodies for adsorbing scrap iron; the iron filter layer is provided with a plurality of first water through holes; a plurality of second through holes are formed in the side wall of the filter box. Because the iron fillings of different volumes all can be by the magnetic part adsorb, consequently the utility model discloses can fully filter the iron fillings in the cooling water that flows from the grinding machine to avoid iron fillings to pile up influence equipment continuation work.

Description

Grinding machine circulative cooling crosses filter water tank and centerless grinder

Technical Field

The utility model belongs to the technical field of centerless grinding machine, especially, relate to a grinding machine circulative cooling filters water tank and centerless grinding machine.

Background

Centerless grinders include three main elements, a work wheel or grinding wheel, a regulating wheel and a workpiece support blade. The above-mentioned working wheel or more generally called grinding wheel is an element from which the actual removal of material from the workpiece can be carried out. The grinding wheel can thus determine the surface finish and overall profile of the workpiece. The surface texture of the work wheel may vary depending on the particular grinding operation being performed. In the case of workpieces of different diameters to be ground, the above-mentioned working wheels usually also consist of grinding wheels having different diameters and different surface textures.

The existing grinding machine realizes the temperature maintenance of a cut object by introducing cooling water, and in the grinding process, the cooling water can simultaneously bring out powder or scrap iron generated by grinding when scouring a workpiece, and the scrap iron which cannot be cleaned can cause the problem of blockage on the grinding machine after certain running time, so that the scrap iron in the cooling water is a big direction for improving the grinding machine, for example, the utility model discloses a utility model patent application with the application number of CN202121945266.5, which discloses a cooling system of the grinding machine, which comprises a base, two support rods and two support rods are fixedly connected with the upper end of the base, a water discharge groove is arranged at the upper end of the grinding machine, a sewer pipe is fixedly connected with the lower end of the grinding machine and is communicated with the water discharge groove, a water storage tank is arranged at the upper end of the base, a filtering mechanism is arranged in the water storage tank, two fixing rods and two fixing plates are fixedly connected with the upper ends of the fixing rods, a spraying mechanism is arranged at the lower end of the mounting plate, and a device plate is internally provided with a cavity. Two spray pipes rotate, spray grinding machine and work piece uniformly, make its even cooling, be convenient for promote the quality of product, but this cooling system only filters the iron fillings in the cooling water through the filter screen, and the volume of iron fillings differs, and the less iron fillings of volume can pass the filter screen, causes iron fillings to filter the abundant condition of benefit.

Therefore, it is necessary to design a circulating cooling filtering water tank of a grinding machine and a centerless grinding machine.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a grinding machine circulative cooling crosses filter water tank aims at solving the insufficient technical problem of iron fillings filtration of centerless grinder among the prior art.

In order to achieve the purpose, the embodiment of the utility model provides a grinding machine circulating cooling filtering water tank, which comprises a tank body and a water pump; the upper end of the box body is provided with an opening; the water pump is arranged in the box body; the device also comprises a filter box; wherein:

a first water inlet, a second water inlet and a water outlet are formed in the side wall of the box body; the first water inlet is used for supplementing cooling water into the box body; the second water inlet is used for cooling water of the grinding machine to flow back to the box body; the water outlet is used for enabling the cooling water of the box body to flow out to the grinding machine;

the filter box is connected with one side box wall of the box body; the first water inlet and the second water inlet penetrate through one side box wall of the filter box; a plurality of iron filter layers are arranged in the filter box; the bottom surface of the iron filter layer is fixedly provided with a plurality of magnetic bodies for adsorbing scrap iron; the iron filter layer is provided with a plurality of first water through holes; and a plurality of second water through holes are formed in the side wall of the filter box.

Optionally, a separator is also included; the partition board is provided with a plurality of third water through holes; the partition plate is arranged in the box body and divides the box body into a water filtering box and a pump water box; the first water inlet and the second water inlet are arranged on one side wall of the water filtering tank and penetrate through one side wall of the water filtering tank; the filter tank is arranged in the water filtering tank; the water outlet is arranged on one side wall of the pump water tank; the water pump is fixedly arranged in the pump water tank.

Optionally, a gauze layer is further arranged in the filter box; the gauze element layer is arranged below the iron filter layer.

Optionally, an installation groove is formed in the inner wall of the box body; the side of the partition is inserted into the mounting groove.

Optionally, the outer wall of the box body is provided with heat radiating fins.

Optionally, the device further comprises a box cover; the box cover is arranged at the upper end of the box body.

Optionally, a hook is arranged on the side wall of the filter box; the filter is intended to be hung against one side wall of the tank.

Optionally, the iron filter layer has three layers, and the distance between each iron filter layer is equal

Optionally, the bottom of the box body is provided with rollers.

The embodiment of the utility model provides a centerless grinder is still provided, centerless grinder includes foretell grinder circulative cooling crosses water tank.

The embodiment of the utility model provides an above-mentioned one or more technical scheme in centerless grinder has one of following technological effect at least:

because the centerless grinding machine comprises the grinding machine circulating cooling filtering water tank, the centerless grinding machine can also fully filter scrap iron in cooling water, avoids the problem of faults caused by blockage of the scrap iron, and can continuously work.

The embodiment of the utility model provides an above-mentioned one or more technical scheme in grinding machine circulative cooling filtration water tank has one of following technological effect at least: first water inlet to supply cooling water in the box, make the high temperature cooling water cooling that has iron fillings, the cooling water that has iron fillings follows the second water inlet gets into in the rose box and through the multilayer strain the iron sheet, iron fillings in the cooling water because the attraction of magnetic part, the adhesion in strain on the iron sheet to iron fillings in the abundant filtration cooling water, under the effect of water pump, follow through the filterable cooling water of iron fillings the delivery port flows and flows to the grinding machine again. Because the iron fillings of different volumes all can be by the magnetic part adsorb, consequently the utility model discloses can fully filter the iron fillings in the cooling water that flows from the grinding machine to avoid iron fillings to pile up influence equipment continuation work.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a schematic view of an overall structure of a grinder circulation cooling filter water tank provided by an embodiment of the present invention;

fig. 2 is a schematic structural view of the grinding machine recirculating cooling filtering water tank provided by the embodiment of the present invention after the tank cover is hidden;

fig. 3 is a cross-sectional view of the filter box provided by the embodiment of the present invention;

fig. 4 is a schematic structural view of another view angle behind the case cover hidden in the circulating cooling filtering water tank of the grinding machine provided in the embodiment of the present invention.

Wherein, in the figures, the various reference numbers:

100. a box body; 110. a first water inlet; 120. a second water inlet; 130. a water outlet; 140. a water filtering tank; 150. a pump water tank; 160. mounting grooves; 170. a heat dissipating fin; 200. a water pump; 210. an iron filtering layer; 220. a magnetic body; 221. a first water passage hole; 300. a filter box; 310. a second water through hole; 320. a gauze layer; 330. hooking; 400. a partition plate; 410. a third water through hole; 500. a box cover; 600. and a roller.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary intended for explaining the embodiments of the present invention, and should not be construed as limiting the present invention.

In the description of the embodiments of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which is only for convenience in describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element so indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the embodiments of the present invention can be understood by those of ordinary skill in the art according to specific situations.

In some embodiments of the present invention, as shown in fig. 1-3, a grinding machine circulating cooling filtering water tank is provided, which comprises a tank body 100 and a water pump 200. The upper end of the case 100 is open. The water pump 200 is disposed in the case 100. A filter box 300 is also included.

Wherein, the sidewall of the box 100 is provided with a first water inlet 110, a second water inlet 120 and a water outlet 130. The first water inlet 110 is used for supplying cooling water into the tank 100. The second water inlet 120 is used for cooling water of the grinding machine to flow back to the box body 100. The water outlet 130 is used for the cooling water of the box 100 to flow out to the grinding machine.

The filter box 300 is connected to one side wall of the box body 100. The first water inlet 110 and the second water inlet 120 penetrate through one side wall of the filter tank 300. A plurality of iron filter layers 210 are arranged in the filter box 300. The bottom surface of the iron filter layer 210 is fixedly provided with a plurality of magnetic bodies 220 for adsorbing iron filings. The iron filter layer 210 is provided with a plurality of first water passing holes 221. A plurality of second through holes 310 are formed in the side wall of the filter box 300.

First water inlet 110 to supply cooling water in the box 100 makes the high temperature cooling water that has iron fillings lower the temperature, and the cooling water that has iron fillings follows second water inlet 120 gets into in the rose box 300 and through the multilayer filter iron layer 210, the iron fillings in the cooling water because the attraction effect of magnetic part, the adhesion in filter iron layer 210 is last to abundant filtration iron fillings in the cooling water, the cooling water that filters through iron fillings is under water pump 200's effect, follows delivery port 130 flows out and flows to the grinding machine again. Because the iron fillings of different volumes all can be by the magnetic part adsorb, consequently the utility model discloses can fully filter the iron fillings in the cooling water that flows from the grinding machine to avoid iron fillings to pile up the work of influence equipment continuation.

Specifically, in this embodiment, the first water inlet 110, the second water inlet 120 and the water outlet 130 are all connected to a water pipe (not shown), the first water inlet 110 is connected to an external water source (not shown), the external water source is the cooling water supplemented with the lower temperature in the box 100, the cooling water with the lower temperature is mixed with the cooling water with the higher temperature just flowing out of the grinding machine, and the cooling water with the higher temperature just flowing out of the grinding machine is cooled and the temperature is reduced. The second water inlet 120 and the second water outlet 130 are connected with the grinding machine through water pipes, so that cooling water can flow circularly with the grinding machine.

The magnetic body 220 is a magnet or an electromagnet.

It should be noted that a person skilled in the art should understand how to arrange the water pump 200 so that the water pump 200 can pump water, and how to install and operate the water pump 200 is not a focus of the present application, and therefore, the detailed description is omitted here.

In other embodiments of the present invention, as shown in fig. 1-2, the grinding machine circulation cooling filter water tank further comprises a partition plate 400. The partition 400 is opened with a plurality of third through water holes 410. The partition 400 is installed in the tank 100 and divides the tank 100 into the drainage tank 140 and the pump tank 150. The first and

second water inlets

110 and 120 penetrate a sidewall of the water filter tank 140. The filter tank 300 is disposed in the water filter tank 140. The water outlet 130 is disposed on a side wall of the pump water tank 150. The water pump 200 is fixedly disposed in the pump water tank 150. Specifically, in the present embodiment, the filter tank 300 is smaller than the aluminum water tank 140, and after the cooling water filtered by the filter tank 300 falls into the water filter tank 140, the cooling water enters the third through hole 410 through the third through hole 410 and flows toward the grinding machine under the action of the water pump 200.

In other embodiments of the present invention, as shown in fig. 3, a gauze layer 320 is further disposed in the filter box 300. The gauze layer 320 is disposed below the filter layer 210. In the circulating process, the cooling water not only carries out scrap iron, but also carries out certain dust. When the coolant with dust passes through the gauze layer 320, the dust is attached to the gauze layer 320, thereby achieving the effect of dust filtration.

In other embodiments of the present invention, as shown in fig. 4, the inner wall of the box 100 is provided with a mounting groove 160. The side surface of the partition 400 is inserted into the mounting groove 160, and a certain force is applied to the partition 400 to allow the partition 400 to slide up and down, so that the partition 400 can be disassembled and assembled according to actual conditions. It should be understood that the insertion of the side of the partition 400 into the mounting groove 160 is not the only way to mount the partition 400, and in other embodiments, the partition 400 may be mounted by welding.

In other embodiments of the present invention, as shown in fig. 4, the outer wall of the box 100 is provided with heat dissipating fins 170. The temperature of the cooling water in the box body 100 is transferred to the heat dissipation fins 170 and dissipated into the outside air, so that the cooling effect of the box body 100 on the cooling water is enhanced.

In other embodiments of the present invention, as shown in fig. 1, the grinding machine recirculated cooling filter water tank further includes a tank cover 500. The cover 500 is mounted to the upper end of the case 100. The case cover 500 can prevent a human hand from accidentally touching the cooling water in the case body 100, thereby avoiding safety accidents caused by scalding.

In other embodiments of the present invention, as shown in fig. 4, the side wall of the filtering box 300 is provided with a hook 330. The filter is intended to be hung against one side wall of the tank 100. It should be understood that the filter box 300 is not the only way to attach the filter box 300 to the box wall by the hook 330, but in other embodiments, the filter box 300 may be fixed by welding.

In other embodiments of the present invention, as shown in fig. 3, the iron filter layers 210 have three layers, and the distance between each iron filter layer 210 is equal.

In other embodiments of the present invention, as shown in fig. 1, the bottom of the box 100 is provided with rollers 600 to facilitate the movement of the box 100.

In other embodiments of the present invention, there is also provided a centerless grinding machine, which includes the above-mentioned grinding machine circulating cooling filtering water tank.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The grinding machine circulating cooling filtering water tank comprises a tank body and a water pump; the upper end of the box body is provided with an opening; the water pump is arranged in the box body; it is characterized by also comprising a filter box; wherein:

2. A grinder circulation cooling filter water tank as claimed in claim 1, characterized by further comprising a partition plate; the partition plate is provided with a plurality of third water through holes; the partition plate is arranged in the box body and divides the box body into a water filtering box and a pump water box; the first water inlet and the second water inlet are arranged on one side wall of the water filtering tank and penetrate through one side wall of the water filtering tank; the filter tank is arranged in the water filtering tank; the water outlet is arranged on one side wall of the pump water tank; the water pump is fixedly arranged in the pump water tank.

3. The circulating cooling filter water tank for the grinding machine as claimed in claim 2, wherein the iron filter layers are three in number, and the distance between every two iron filter layers is equal.

4. A circulating cooling filter water tank for a grinding machine as claimed in claim 3, characterized in that a gauze layer is arranged in the filter tank; the gauze element layer is arranged below the iron filter layer.

5. The circulating cooling filter water tank of the grinding machine as claimed in claim 2, wherein the inner wall of the tank body is provided with a mounting groove; the side of the partition is inserted into the mounting groove.

6. A grinder circulation cooling filter water tank as claimed in any one of claims 1 to 5, wherein the outer wall of the tank body is provided with heat radiating fins.

7. A grinder circulation cooling filter water tank as claimed in any one of claims 1 to 5, characterized by further comprising a tank cover; the box cover is arranged at the upper end of the box body.

8. A grinder circulation cooling filter water tank as claimed in any one of claims 1 to 5, wherein the side wall of the filter tank is provided with a hook; the filter is intended to be hung against one side wall of the tank.

9. A grinder circulation cooling filter water tank as claimed in any one of claims 1 to 5, wherein the bottom of the tank body is provided with rollers.

10. A centerless grinding machine including a recirculating cooling filtered water tank for a grinding machine as claimed in any one of claims 1 to 9.