Cooling liquid treatment device for machining

By designing a coolant treatment device with inclined filter plates and brush components, the problems of direct coolant discharge and filter clogging are solved, achieving efficient waste collection and coolant recycling, reducing resource waste and environmental pollution.

CN223848770UActive Publication Date: 2026-01-30ANHUI DEBAO MASCH TECH CO LTD
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Patent Information

Application Number
CN202520494468.4
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-03-20
Publication Date
2026-01-30
Estimated Expiration
2035-03-20

AI Technical Summary

Technical Problem

The current practice of directly discharging or simply recycling coolant after use leads to resource waste and environmental pollution, while also causing the filter to become clogged and affecting the filtration effect.

Method used

Design a coolant treatment device for machining, which uses an inclined filter plate and a brush assembly, combined with a collection filter box and a return tank, to achieve the cleaning of waste chips on the surface of the filter plate and the separation of coolant.

Benefits of technology

It improves the filtration efficiency of coolant, reduces filter pore clogging, and achieves effective separation of waste and coolant, thereby reducing resource waste and environmental pollution.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a machining cooling liquid treatment device which comprises a recycling box, supporting plates are symmetrically, obliquely and fixedly connected to the upper end of the inner wall of the recycling box, a filtering plate is obliquely and fixedly connected between the side walls of the two supporting plates, and an L-shaped mounting plate is fixedly mounted on one side of the top of the recycling box; and a sweeping assembly is arranged between the top wall of the L-shaped mounting plate and the surface of the filter plate. According to the cooling liquid filtering device, the supporting plate, the filtering plate, the sweeping assembly and the like are arranged, and when the filtering plate is obliquely arranged to filter cooling liquid, the sweeping assembly is arranged between the top wall of the supporting plate and the filtering plate, so that a brush plate fixed between the bottoms of the two movable rods can be always attached to the surface of the filtering plate; according to the invention, the filter plate is arranged in the mounting box, so that sweeps filtered out from the surface of the filter plate are effectively brushed, the filtered sweeps are swept into the collecting filter box in the mounting box for collecting the sweeps, blockage of filter holes in the surface of the filter plate is reduced, and the filtering efficiency of cooling liquid is improved.
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Description

TECHNICAL FIELD

[0001] The utility model relates to cooling liquid treatment equipment technical field, specifically is cooling liquid treatment device for machining. BACKGROUND

[0002] Cooling liquid has the function of cooling and lubrication to protect the tool and ensure the precision of product machining parts, and the commonly used cooling liquid is mainly oil-based and water-based two kinds, in recent years, water-based cooling liquid has remarkable characteristics in cooling, cleaning, rust prevention and lubrication and is applied more and more widely, in machining, in order to improve the service life of the tool, the tool is often cooled by using cooling liquid.

[0003] However, the cooling liquid is usually directly discharged or simply recycled after use, and the direct discharge causes waste of resources and pollution of the environment, and the simple recycling is only through covering a layer of filter screen at the bottom of the filter box, and then making the cooling liquid filter through the filter screen, but in use, the cooling liquid contains a large amount of metal scraps, which is easy to cause the filter screen to be blocked, and affects the filtering effect of the cooling liquid. Therefore, the utility model designs a cooling liquid treatment device for machining to solve the problems in the prior art. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a cooling liquid treatment device for machining to solve the problems in the background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a cooling liquid treatment device for machining, comprising: a recycling box, the upper end of the inner wall of the recycling box is symmetrically inclined and fixedly connected with a supporting plate, the side walls of the two supporting plates are inclined and fixedly connected with a filter plate, one side of the top of the recycling box is fixedly installed with an L-shaped mounting plate, and a brush assembly is arranged between the top wall of the L-shaped mounting plate and the surface of the filter plate, the upper end of the other side of the recycling box is fixedly installed with a feeding pipe, the lower end of the other side of the recycling box is fixedly installed with a discharge valve, the upper end of one side of the recycling box is provided with a connecting through slot, and the bottom wall of the connecting through slot is flush with the surface of the top of one end of the filter plate, the lower end of one side of the recycling box is provided with a reflux groove, the surface of one side of the recycling box is fixedly installed with a mounting box, and a collecting filter box is movably inserted into the mounting box.

[0006] Preferably, the top of the supporting plate is inclined, and the inclination angle of the inclined surface is 15°.

[0007] Preferably, the brush assembly comprises: two guide plates, the two guide plates are symmetrically fixedly installed at the top of the L-shaped mounting plate, a fixed plate is fixedly installed at one end of the top wall of the L-shaped mounting plate, a screw rod is rotatably installed at the middle portion of the fixed plate in the horizontal direction, one end of the screw rod is rotatably installed in the interior of the L-shaped mounting plate, a servo motor is fixedly connected to the surface of one side of the fixed plate, the output end of the servo motor is fixedly connected to the other end of the screw rod, a threaded sleeve is screwedly installed on the surface of the screw rod, the top of the threaded sleeve is movably installed on the top wall of the L-shaped mounting plate, connecting plates are fixedly connected to the two sides of the lower end of the threaded sleeve, movable rods are movably and vertically arranged in the middle portions of the connecting plates, the top of each movable rod is arranged on the surface of the bottom of the adjacent guide plate, a brush plate is fixedly connected between the bottoms of the two movable rods, the bottom of the brush plate is arranged on the surface of the top of the filter plate, a positioning ring is fixedly connected to the surface of the upper end of each movable rod, a return spring is sleeved on the surface of the upper end of each movable rod, one end of the return spring is fixedly connected to the surface of the bottom of the positioning ring, and the other end of the return spring is fixedly connected to the surface of the top of the connecting plate.

[0008] Preferably, bearings are arranged on the surfaces of the two ends of the screw rod, and the outer rings of the two bearings are fixedly connected to the interior of the fixed plate and the interior of the L-shaped mounting plate respectively, and the inner rings of the two bearings are fixedly connected to the surfaces of the two ends of the screw rod.

[0009] Preferably, the surface of the top of each movable rod is an arc surface, and the bottom of each guide plate is an inclined surface matched with the arc surface of the top of the movable rod.

[0010] Preferably, a sliding block is fixedly connected to the top of the threaded sleeve, a sliding groove is formed in the top wall of the L-shaped mounting plate, and the threaded sleeve is slidably installed in the sliding groove of the top wall of the L-shaped mounting plate through the sliding block at the top of the threaded sleeve.

[0011] Compared with the prior art, the utility model has the advantages that:

[0012] 1. The utility model discloses a filter plate, a support plate and a brush assembly are arranged, when the filter plate is used for filtering cooling liquid, the brush plate fixed between the two movable rods can always abut the surface of the filter plate through the brush assembly arranged between the top wall of the support plate and the filter plate, the waste chip filtered out from the surface of the filter plate is effectively brushed, the waste chip is swept into the collecting filter box in the installation box for collecting, the filter hole on the surface of the filter plate is prevented from being blocked, and the filtering efficiency of the cooling liquid is improved.

[0013] 2. The utility model discloses a through slot, backflow tank and collection filter box etc. The setting, because the collection filter box movable plug -in installs in the inside of installation box, when the waste chip that filters out is swept to the direction of installation box by the brush plate, the waste chip enters the inside of collection filter box through the connecting through slot, because the surface of collection filter box has the filter hole, and the coolant that carries in the waste chip is backflowed from the backflow tank to the inside of recovery tank through the filter hole of collection filter box surface, with the coolant of separation of the waste chip of reducing the adhesion of collection, convenient. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the front view schematic drawing of the utility model;

[0015] Figure 2 It is the front view sectional view schematic drawing of the utility model;

[0016] Figure 3 It is the bottom view sectional view schematic drawing of the utility model;

[0017] Figure 4 It is the collection filter box three -dimensional structure schematic drawing of the utility model.

[0018] In the drawing: 1, recovery tank;101, feed pipe;102, discharge valve;103, connecting through slot;104, backflow tank;2, support plate;3, filter plate;4, L type mounting plate;5, brush assembly;501, guide plate;502, fixed plate;503, screw rod;504, servo motor;505, threaded sleeve;506, connecting plate;507, movable rod;5071, positioning ring;508, brush plate;509, return spring;6, installation box;7, collection filter box. DETAILED DESCRIPTION

[0019] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0020] Please refer to Figures 1-4The utility model provides a kind of cooling liquid processing device for machining, comprising: recycling box 1, the upper end of recycling box 1 inner wall is symmetrically inclined fixedly connected with support plate 2, two support plate 2 between side wall are fixedly connected with filter plate 3, and filter plate 3 is inclinedly arranged, it is convenient to filter out scrap brush to collect filter box 7 inside, also it is convenient to flow cooling liquid to low place after filter plate 3 part filter hole is blocked, the filtration of cooling liquid is facilitated, L-shaped mounting plate 4 is fixedly installed in the top of recycling box 1, and L-shaped mounting plate 4 top wall and the surface between filter plate 3 are provided with brush assembly 5, in the filtration of cooling liquid in the filter plate 3 inclined arrangement, by the setting of brush assembly 5, the brush plate 508 between the bottom of two movable rods 507 can be always adhered to the surface of filter plate 3, effectively brush out the scrap filtered out on the surface of filter plate 3, and the scrap filtered out is brushed to collect filter box 7 in installation box 6 inside and is collected, reduce the blockage of filter hole on the surface of filter plate 3, improve the filtration efficiency of cooling liquid, inlet pipe 101 is fixedly installed in the upper end of the other side of recycling box 1, discharge valve 102 is fixedly installed in the lower end of the other side of recycling box 1, the upper end of one side of recycling box 1 is provided with connection through groove 103, and the bottom wall of connection through groove 103 is flush with the surface of filter plate 3 one end top, backflow groove 104 is opened in the lower end of one side of recycling box 1, installation box 6 is fixedly installed on the surface of one side of recycling box 1, one side of installation box 6 is communicated with connection through groove 103 backflow groove 104, and movablely inserted with collect filter box 7 in the inside of installation box 6.When brush plate 508 sweeps the scrap filtered out to the direction of installation box 6, scrap is entered the inside of collect filter box 7 by connection through groove 103, since the surface of collect filter box 7 has filter hole, cooling liquid carried in scrap is returned to the inside of recycling box 1 from backflow groove 104 through the filter hole of collect filter box 7 surface, to reduce the cooling liquid attached in the scrap collected, it is convenient to separate the cooling liquid in scrap.

[0021] Please refer to Figure 2 In the embodiment of the utility model: the top of support plate 2 is inclined surface, and the inclination angle of inclined surface is 15 °. Through the top inclined surface of support plate 2, it is convenient for the filtered cooling liquid to flow to the surface of filter plate 3, which can reduce the accumulation of scrap in the surface of support plate 2 top.

[0022] Please refer to Figures 1-3In the embodiment of the utility model: sweep brush subassembly 5 includes: guide plate 501 and fixed plate 502, two guide plate 501 symmetry fixed mounting at the top of L type mounting panel 4, fixed plate 502 fixed mounting at one end of L type mounting panel 4 top wall, the middle part of fixed plate 502 horizontal direction rotation mounting has screw rod 503, and one end of screw rod 503 and the inside rotation mounting of L type mounting panel 4, the surface of fixed plate 502 one side is fixedly connected with servo motor 504, and the output of servo motor 504 is fixedly connected with the end of the other end of screw rod 503, and the surface of screw rod 503 is screw mounted with threaded sleeve 505, and the top of threaded sleeve 505 is movably installed in the top wall of L type mounting panel 4, and both sides of the lower end of threaded sleeve 505 are fixedly connected with connecting plate 506, and the middle part of connecting plate 506 is vertically movably penetrated with movable rod 507, and the top of movable rod 507 is arranged on the surface of the bottom of adjacent guide plate 501, and the bottom of two movable rods 507 is fixedly connected with brush plate 508, and the bottom of brush plate 508 is arranged on the surface of the top of filter plate 3, and the surface of movable rod 507 upper end is fixedly connected with positioning ring 5071, and movable rod 507 upper end surface is sleeved with return spring 509, and one end of return spring 509 is fixedly connected with the surface of the bottom of positioning ring 5071, and the other end of return spring 509 is fixedly connected with the surface of the top of connecting plate 506. When the used coolant is filtered, the waste liquid enters the inside of recovery tank 1 through feed pipe 101, and the entering waste liquid is filtered through filter plate 3, at this time, servo motor 504 is started, screw rod 503 is rotated by the output end of servo motor 504, threaded sleeve 505 screw mounted on the surface of screw rod 503 moves on the surface of screw rod 503, so that threaded sleeve 505 moves the two symmetric movable rods 507 at the lower end in the direction of mounting box 6, at this time, movable rod 507 top arc surface is extruded on the bottom inclined surface of guide plate 501 and moves downward, so that the brush plate 508 fixed between the bottom of two movable rods 507 can always be attached to the surface of filter plate 3, and the waste chip filtered on the surface of filter plate 3 is effectively brushed, and the filtered waste chip is swept into the collection filter box 7 in mounting box 6 to collect the waste chip, reducing the blockage of filter hole on the surface of filter plate 3.

[0023] Please refer to Figures 2-3 In the embodiment of the utility model: the surface of both ends of screw rod 503 is provided with bearing, and the outer ring of two bearings is fixedly connected with the inside of fixed plate 502 and the inside of L type mounting panel 4 respectively, and the inner ring of two bearings is fixedly connected with the surface of both ends of screw rod 503. Through bearing setting, the stability of screw rod 503 rotation is improved.

[0024] Please refer to Figure 3In the embodiment of the utility model, the surface of the top of the movable rod 507 is an arc surface, and the bottom of the guide plate 501 is an inclined surface matched with the arc surface of the top of the movable rod 507. The contact area of the top of the movable rod 507 and the bottom of the guide plate 501 is reduced, the friction therebetween is reduced, and the interference in the movement of the movable rod 507 is reduced.

[0025] Please refer to Figure 3 In the embodiment of the utility model, the top of the threaded sleeve 505 is fixedly connected with a sliding block, and the top wall of the L-shaped mounting plate 4 is provided with a sliding groove, and the threaded sleeve 505 is slidingly installed in the sliding groove of the top wall of the L-shaped mounting plate 4 through the sliding block at the top. The threaded sleeve 505 is slidingly installed on the top wall of the L-shaped mounting plate 4, and the stability of the movement of the threaded sleeve 505 is further improved.

[0026] Working principle: turn on the power, in the cooling liquid filtering treatment, the waste liquid passes through the feeding pipe 101 and enters the inside of the recovery box 1, the entering waste liquid is filtered through the filter plate 3, at this time, the servo motor 504 is started, the threaded sleeve 505 is installed on the surface of the lead screw 503 in the form of screw thread, the threaded sleeve 505 moves on the surface of the lead screw 503, the threaded sleeve 505 drives the two symmetrical movable rods 507 at the lower end to move to the direction of the mounting box 6, at this time, the arc surface at the top of the movable rod 507 is pressed on the inclined surface at the bottom of the guide plate 501 and moves downward, so that the brush plate 508 fixed between the bottoms of the two movable rods 507 can always abut against the surface of the filter plate 3, the waste chip filtered out on the surface of the filter plate 3 is effectively brushed, when the brush plate 508 sweeps the waste chip filtered out to the direction of the mounting box 6, the waste chip enters the inside of the collection filter box 7 through the connecting through groove 103, since the surface of the collection filter box 7 is provided with filter holes, the cooling liquid carried by the waste chip is returned to the inside of the recovery box 1 through the filter holes on the surface of the collection filter box 7 from the return groove 104, so as to reduce the cooling liquid attached to the collected waste chip, and facilitate the separation of the cooling liquid in the collected waste chip. The contents not described in detail in the description belong to the prior art known to the person skilled in the art.

[0027] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A coolant treatment device for machining, comprising: The utility model provides a recycling box (1), its characterized in be: recycling box (1) inner wall's upper end symmetrical inclination fixedly connected with support board (2), the side wall between two support board (2) inclination fixedly connected with filter board (3), recycling box (1) top one side fixedly installed with L type mounting plate (4), and L type mounting plate (4) top wall with the surface between filter board (3) is provided with sweep brush subassembly (5), recycling box (1) other side's upper end fixedly installed with feed pipe (101), recycling box (1) other side's lower end fixedly installed with discharge valve (102), recycling box (1) one side's upper end is provided with connecting through slot (103), and the bottom wall of connecting through slot (103) is flush with the surface of filter board (3) one end top, recycling box (1) one side's lower end is provided with backflow groove (104), and recycling box (1) one side's surface fixedly installed with mounting box (6), and the inside movable plug -in of mounting box (6) is provided with collection filter box (7).

2. The coolant treatment device for machining according to claim 1, characterized by: The top of the support plate (2) is inclined, and the inclination angle of the inclined surface is 15°.

3. The coolant treatment device for machining according to claim 1, characterized by: The sweep brush subassembly (5) comprises: a guide plate (501) and a fixed plate (502), the guide plate (501) is provided with two, the two guide plates (501) are symmetrically fixedly installed on the top of the L-shaped mounting plate (4), the fixed plate (502) is fixedly installed on one end of the top wall of the L-shaped mounting plate (4), a lead screw (503) is rotatably installed on the middle part of the fixed plate (502) in the horizontal direction, one end of the lead screw (503) is rotatably installed in the L-shaped mounting plate (4), a servo motor (504) is fixedly connected to the surface of one side of the fixed plate (502), the output end of the servo motor (504) is fixedly connected to the other end of the lead screw (503), a threaded sleeve (505) is screwedly installed on the surface of the lead screw (503), the top of the threaded sleeve (505) is movably installed on the top wall of the L-shaped mounting plate (4), connecting plates (506) are fixedly connected to the lower end of the threaded sleeve (505) on both sides, movable rods (507) are movably and vertically arranged in the middle parts of the connecting plates (506), the top of the movable rod (507) is arranged on the surface of the bottom of the adjacent guide plate (501), a brush plate (508) is fixedly connected between the bottoms of the two movable rods (507), the bottom of the brush plate (508) is arranged on the surface of the top of the filter board (3), a positioning ring (5071) is fixedly connected to the surface of the upper end of the movable rod (507), a return spring (509) is sleeved on the surface of the upper end of the movable rod (507), one end of the return spring (509) is fixedly connected to the surface of the bottom of the positioning ring (5071), and the other end of the return spring (509) is fixedly connected to the surface of the top of the connecting plate (506).

4. The coolant treatment device for machining according to claim 3, characterized by: Bearing is arranged on the surface of both ends of the lead screw (503), the outer rings of the two bearings are fixedly connected to the interiors of the fixed plate (502) and the L-shaped mounting plate (4) respectively, and the inner rings of the two bearings are fixedly connected to the surfaces of both ends of the lead screw (503).

5. The coolant treatment device for machining according to claim 3, characterized by: The surface of the top of the movable rod (507) is a circular arc surface, and the bottom of the guide plate (501) is an inclined surface matched with the circular arc surface of the top of the movable rod (507).

6. The coolant treatment device for machining according to claim 3, characterized by: The top of the threaded sleeve (505) is fixedly connected with a sliding block, the top wall of the L-shaped mounting plate (4) is provided with a sliding groove, and the threaded sleeve (505) is slidably installed in the sliding groove in the top wall of the L-shaped mounting plate (4) through the sliding block in the top.