KR101044042B1 - Cutting oil refining apparatus for machine tool - Google Patents

Cutting oil refining apparatus for machine tool Download PDF

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KR101044042B1
KR101044042B1 KR1020100080094A KR20100080094A KR101044042B1 KR 101044042 B1 KR101044042 B1 KR 101044042B1 KR 1020100080094 A KR1020100080094 A KR 1020100080094A KR 20100080094 A KR20100080094 A KR 20100080094A KR 101044042 B1 KR101044042 B1 KR 101044042B1
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cutting oil
ferrous metal
waste cutting
waste
processing
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KR1020100080094A
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Korean (ko)
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김명복
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김명복
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00—Magnetic separation
    • B03C1/02—Magnetic separation acting directly on the substance being separated
    • B03C1/28—Magnetic plugs and dipsticks
    • B03C1/286—Magnetic plugs and dipsticks disposed at the inner circumference of a recipient, e.g. magnetic drain bolt
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B1/00—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles
    • B04B1/04—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles with inserted separating walls
    • B04B1/06—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles with inserted separating walls of cylindrical shape

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  • Auxiliary Devices For Machine Tools (AREA)

Abstract

PURPOSE: A cutting oil purifying device for handcraft machine is provided to process the refined waste cutting oil to the cutting fluid, in which the quality is improved, through ferrous metal removing part by effectively eliminating ferrous metal and contaminant from waste cutting oil. CONSTITUTION: The cutting oil purifying device for handcraft machine includes: a inlet part; a non-ferrous metal removing part; and a ferrous metal removing part. The inlet part pumps the waste cutting oil, which is provided in the processing of a metal to the processing part and is used, with the pump and flows the waste through a inlet tube(H). The non-ferrous metal removing part runs the flowed waste cutting oil bonded with belt by the drive of motor(M), and filters the non-ferrous metal foreign material with centrifugal force. The ferrous metal removing part includes the compartment cask(200). A plurality of compartment casks includes magnetic rod respectively. The magnetic rod eliminates the ferrous metal foreign material which is still alive in the waste cutting oil passing the non-ferrous metal removing part.

Description

공작 기계용 절삭유 정제장치{Cutting oil refining apparatus for machine tool}Cutting oil refining apparatus for machine tool

본 발명은 공작기계나 햇딩머신, 나사전조기, 기타 자동절삭기계에 설치되는 절삭유 정제장치에 관한 것으로, 금속가공시 배출되는 절삭유 중의 금속칩은 자석으로 분리·제거하고, 자석에 장착되지 않는 비철금속 계열의 입자성 오염물질은 원심분리기를 통해 필터링하여 분리·제거하여 절삭유를 정제하여 재사용할 수 있도록 함으로서 자원의 재활용에 따른 비용의 절감과, 환경오염을 방지할 수 있도록 한 공작 기계용 절삭유 정제장치에 관한 것이다.The present invention relates to a cutting oil refining apparatus installed in a machine tool, a hatding machine, a thread rolling machine, and other automatic cutting machines. The metal chips in the cutting oil discharged during metal processing are separated and removed by a magnet and are not mounted on the magnet. Particulate contaminants are filtered through a centrifugal separator to remove and remove the cutting oil so that the cutting oil can be purified and reused, thereby reducing the cost of recycling resources and preventing environmental pollution. It is about.

일반적으로 CNC 장비나 머시닝센터 등의 공작기계나 햇딩머신, 나사전조기, 기타 자동절삭기계를 이용하여 공작물을 가공할 경우 고속가공에 따라 고열이 발생하게 되어 절삭공구의 사용수명을 단축하게 되므로 열을 냉각시키기 위해 절삭유를 공급하게 된다.In general, when machining a workpiece using machine tools such as CNC machines or machining centers, or by using a heading machine, thread rolling machine, or other automatic cutting machine, high heat is generated according to high-speed processing, which shortens the service life of the cutting tool. Coolant is supplied to cool the gas.

또한, 공작과정에서 발생되는 칩의 비산을 막기 위해서도 절삭유가 공급된다.In addition, cutting oil is also supplied to prevent the chip from scattering during machining.

이러한 절삭유는 최초에 공급할 경우는 별문제가 발생하지 않으나, 장시간 사용하게 되면 절삭유에 함유된 절삭분은 자중에 의해 하부로 침전되고 나머지의 절삭유만 순환타입으로 재사용을 하고 있으므로 상기 절삭유는 순환의 과정에서 유동으로 인해 절삭분이 함유된 상태로 순환을 하게 되어 분사노즐을 막게 되는 문제점이 발생 되었다.This coolant does not cause any problem when it is initially supplied, but when it is used for a long time, the cutting oil contained in the coolant precipitates downward due to its own weight, and only the remaining coolant is reused as a circulation type. Due to the flow it is circulated in the cutting state containing the problem that the injection nozzle was blocked.

또한 상기와 같이 절삭유에 함유된 절삭분이 절삭유와 함께 이동이 되므로 인해 장비에 과부하게 발생하게 되어 동력의 손실이 과도할 뿐만 아니라 가공도중 절삭유의 공급불량으로 인해 절삭물과 절삭공구에 과열이 발생하게 되어 가공의 효율성이 극히 불량하고, 한편으로는 절삭공구가 파손되거나 심하게 마모되는 등의 현상이 발생하여 상기 절삭공구의 교체에 따른 시간적인 손실은 물론 장비의 정지로 인한 작업의 능률성이 극히 저하되는 문제점이 발생 되었다.In addition, as the cutting powder contained in the cutting oil is moved together with the cutting oil as described above, overload occurs in the equipment, which leads to excessive power loss and overheating of the cutting tool and the cutting tool due to the supply of the cutting oil during processing. As the efficiency of machining is extremely poor, on the other hand, the cutting tool is broken or severely worn out, resulting in the loss of time due to replacement of the cutting tool and the efficiency of work due to the stoppage of the equipment. There was a problem.

따라서 본 발명은 상기한 문제점 등을 해결하기 위해 안출한 것으로서, Accordingly, the present invention has been made to solve the above problems,

금속가공공정에서 배출되는 폐절삭유중 비철금속 이물질 즉, 마그네틱에 의해 정제되지 아니하는 물질은 비철금속 제거수단에 의해 원심분리기를 통해 여과팬이나 회전통에서 필터링 가능하도록 하고 철금속 이물질의 경우에는 마그네틱봉에 의해 분리·제거되도록 함에 있어 간단하고 편리하도록 하면서도 기존의 기술보다 정제율이 높은 경제적을 도모하도록 함에 본 발명의 목적이 있다.Non-ferrous metal foreign materials in the cutting process oil discharged from the metal processing process, that is, materials not purified by the magnetic, can be filtered through a centrifugal separator through a non-ferrous metal removal means in a filter pan or a rotating tube. It is an object of the present invention to achieve a simpler and more convenient in separation and removal by means of the present invention, and to provide economical efficiency with a higher purification rate than existing technologies.

상기와 같은 목적을 달성키 위하여 본 발명인 공작 기계용 절삭유 정제장치의 구체적인 해결적 수단은,In order to achieve the above object, the specific solution of the cutting oil refining apparatus for machine tools of the present invention,

[금속가공시 가공부위에 공급되어 사용된 폐절삭유를 펌프로 펌핑하여 유입관을 통해 유입하는 유입수단과,
상기 유입된 폐절삭유를 모터의 구동에 의해 벨트로 결합 구동하여 비철금속 이물질을 원심력에 의해 필터링하는 비철금속 제거수단과,
상기 비철금속 제거수단을 거친 후 폐절삭유에 잔존하는 철금속 이물질을 제거하기 위해 마그네틱봉이 각각 구비된 다수개의 구획통으로 이루어진 철금속 제거수단으로 이루어져, 금속가공시 가공부위에 공급되어 사용된 폐절삭유를 세정한 후 다시 가공부위로 순환공급시키는 것을 특징으로 하는 통상의 공작 기계용 절삭유 정제장치에 있어서,
상기 비철금속 제거수단은,
상면 중앙에 유입관에 의해 유입되는 폐절삭유를 하측으로 유도하기 위한 것으로 상부는 커버체와 결합되어 있고 하부에는 개구부가 형성되어 있는 유도통과,
상기 유도통의 개구부로 부터 유도된 폐절삭유를 상기 모터의 구동에 의한 원심력으로 외곽으로 분산하기 위함과 동시에 필터링토록 하는 여과팬과,
상기 모터의 구동에 의하여 회전되는 것으로 상기 여과팬과 고정구로 고정하기 위한 연결편과 사이에 폐절삭유가 원심력에 의해 회전시 분출 가능하도록 분출통로가 구비된 회전통과,
상기 회전통에 구비된 분출통로로 분출된 폐절삭유가 상기 모터 또는 기타 회전축등으로 유입되는 것을 방지하기 위한 것으로 상부가 개구된 격벽통과,
상기 분출통로로 분출된 폐절삭유가 상기 철금속 제거수단으로 배출가능하도록 일측면 하단과 상기 격벽통의 높이보다 낮은 위치에 각각 배출공이 천공되어 있는 외통체로 이루어진 것]을 그 구성적 특징으로 함으로서 상기의 목적을 달성할 수 있다.[Inflow means for inflow through the inlet pipe by pumping the waste cutting oil used and supplied to the processing part during metal processing with a pump,
Non-ferrous metal removal means for filtering the non-ferrous metal foreign matter by centrifugal force by driving coupled to the belt by the drive of the waste cutting oil flow;
After the non-ferrous metal removal means consisting of a ferrous metal removal means consisting of a plurality of compartments each provided with a magnetic rod to remove the ferrous metal foreign matter remaining in the waste cutting oil, to clean the used waste cutting oil supplied to the processing site during metal processing In the cutting machine refining apparatus for a conventional machine tool, characterized in that the circulating feed back to the processing site after
The nonferrous metal removing means,
It is to guide the waste cutting oil introduced by the inlet pipe in the center of the upper side to the lower side, the guide is coupled to the cover body and the opening is formed in the lower portion,
A filtering fan for dispersing waste cutting oil derived from the opening of the induction cylinder to the outside by centrifugal force driven by the motor and filtering at the same time;
Rotating passage provided with a spout passage to be rotated by the drive of the motor and the connecting piece for fixing with the filter fan and the fixture so as to eject the waste cutting oil when rotated by the centrifugal force,
A partition wall having an upper portion opened to prevent the waste cutting oil ejected into the jet passage provided in the rotary cylinder from flowing into the motor or the other rotating shaft;
Wherein the waste cutting oil ejected into the ejection passage is formed of an outer cylinder each having a discharge hole perforated at a position lower than the height of the partition wall and the lower side of one side so as to be discharged to the ferrous metal removing means. Can achieve the purpose.

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상기와 같이 구성된 본 발명은, The present invention configured as described above,

비철금속 제거수단으로 유입된 폐절삭유로 부터 비철금속, 기타 오염물질을 효과적으로 제거하며 이와 같이 정제된 폐절삭유를 재차 철금속 제거수단을 통해 품질이 향상된 절삭유로 가공하여 공작기기등으로 유입토록 함으로서 절삭유의 수명을 연장할 수 있을 뿐만 아니라 품질을 향상시킬 수 있어 상기 절삭유를 사용하는 제품의 질적 향상을 가져올 수 있으며, 미생물 및 박테리아에 의한 절삭유 부패에 따른 악취 발생 등을 방지하여 작업자들의 작업환경을 개선할 수 있는 효과가 있다.It effectively removes nonferrous metals and other contaminants from the waste cutting oil introduced into the nonferrous metal removal means, and processes the refined waste cutting oil into cutting oil with improved quality through the ferrous metal removal means and flows it into machine tools. In addition to improving the quality of the product can improve the quality of the product using the cutting oil, it can improve the working environment of workers by preventing the occurrence of odor due to the cutting oil corruption by microorganisms and bacteria. It has an effect.

이상에서는 본 발명을 특정의 바람직한 실시예를 예를들어 도시하고 설명하였으나, 본 발명은 상기한 실시예에 한정되지 아니하며 본 발명의 정신을 벗어나지 않는 범위내에서 당해 발명이 속하는 기술분야에서 통상의 지식을 가진자에 의해 다양한 변경과 수정이 가능할 것이다.In the above, the present invention has been illustrated and described with reference to specific preferred embodiments, but the present invention is not limited to the above-described embodiments and is not limited to the spirit of the present invention. Various changes and modifications can be made by those who have

도 1은 본 발명인 공작 기계용 절삭유 정제장치의 사시도,
도 2는 본 발명인 공작 기계용 절삭유 정제장치에 있어서 비철금속 제거수단의 분리 사시도,
도 3은 본 발명인 공작 기계용 절삭유 정제장치에 있어서 철금속 제거수단의 분리 사시도,
도 4는 본 발명인 공작 기계용 절삭유 정제장치의 정면도,
도 5는 본 발명인 공작 기계용 절삭유 정제장치에 있어서 비철금속 제거수단의 작동 상태 단면도이다.1 is a perspective view of a cutting oil refining apparatus for a machine tool of the present invention;
Figure 2 is an exploded perspective view of the non-ferrous metal removing means in the cutting oil refining device for the machine tool of the present invention,
Figure 3 is an exploded perspective view of the ferrous metal removal means in the cutting oil refining device for the machine tool of the present invention,
4 is a front view of a cutting oil refining apparatus for a machine tool of the present invention;
Figure 5 is a cross-sectional view of the operating state of the non-ferrous metal removal means in the cutting oil refining device for the machine tool of the present invention.

상기한 구성에 의한 본 발명의 바람직한 실시예를 첨부한 도면을 참조하여 상세히 설명한다.With reference to the accompanying drawings, a preferred embodiment of the present invention by the above configuration will be described in detail.

도 1은 본 발명인 공작 기계용 절삭유 정제장치의 사시도이며, 도 2는 본 발명인 공작 기계용 절삭유 정제장치에 있어서 비철금속 제거수단의 분리 사시도이고, 도 3은 본 발명인 공작 기계용 절삭유 정제장치에 있어서 철금속 제거수단의 분리 사시도이며, 도 4는 본 발명인 공작 기계용 절삭유 정제장치의 정면도이고, 도 5는 본 발명인 공작 기계용 절삭유 정제장치에 있어서 비철금속 제거수단의 작동 상태 단면도이다.1 is a perspective view of a cutting oil refining apparatus for a machine tool of the present invention, Figure 2 is an exploded perspective view of a non-ferrous metal removing means in the cutting oil refining apparatus for a machine tool of the present invention, Figure 3 is a cutting oil refining apparatus for a machine tool of the present invention 4 is an exploded perspective view of the metal removing means, and FIG. 4 is a front view of the cutting oil refining apparatus for machine tools of the present invention, and FIG. 5 is a cross-sectional view of an operating state of the non-ferrous metal removing means in the cutting oil refining apparatus for machine tools of the present invention.

본 발명은 금속가공시 가공부위에 공급되어 사용된 폐절삭유를 세정한 후 다시 가공부위로 순환공급시킴에 있어서 폐절삭유를 정제하기 위한 장치로서,The present invention is a device for purifying the waste cutting oil in the circulating supply to the processing site after cleaning the used waste cutting oil supplied to the processing site during metal processing,

금속가공시 가공부위에 공급되어 사용된 폐절삭유를 펌프(P)로 펌핑하여 유입관(H)을 통해 유입하는 유입수단과,Inflow means for inflow through the inlet pipe (H) by pumping the waste cutting oil used to be supplied to the processing portion during the metal processing pump (P),

상기 유입된 폐절삭유를 모터(M)의 구동에 의해 벨트(B)로 결합 구동하여 비철금속 이물질을 원심력에 의해 필터링하는 비철금속 제거수단과,Non-ferrous metal removal means for filtering the introduced non-ferrous metal foreign matter by centrifugal force by driving the introduced cutting oil to the belt (B) by driving the motor (M);

상기 비철금속 제거수단을 거친 철금속 이물질이 함유된 폐절삭유는 상기 철금속 이물질을 제거하기 위해 배출공(141)을 통해 배출, 각각 마그네틱봉(201)이 구비된 다수개의 구획통(200)이 구비된 철금속 제거수단으로 이루어진 것이다.The waste cutting oil containing the ferrous metal foreign matter passed through the non-ferrous metal removing means is discharged through the discharge hole 141 to remove the ferrous metal foreign matter, each of the plurality of compartments 200 provided with a magnetic rod 201 is provided. It consists of a ferrous metal removal means.

상기 비철금속 제거수단은,The nonferrous metal removing means,

상면 중앙에 유입관(H)에 의해 유입되는 폐절삭유를 하측으로 유도하기 위한 것으로 상부는 커버체(101)와 결합되어 있고 하부에는 개구부(102)가 형성되어 있는 유도통(100)과,To guide the waste cutting oil introduced by the inlet pipe (H) in the center of the upper side to the upper side is coupled to the cover body 101 and the lower portion of the guide tube 100 is formed with an opening 102,

상기 유도통(100)의 개구부(102)로 부터 유도된 폐절삭유를 상기 모터(M)의 구동에 의한 원심력으로 외곽으로 분산하기 위함과 동시에 필터링토록 하는 여과팬(110)과,A filtering fan 110 configured to disperse waste cutting oil derived from the opening 102 of the induction tube 100 to the outside by centrifugal force driven by the driving of the motor M, and simultaneously filter the waste cutting oil;

상기 모터(M)의 구동에 의하여 회전되는 것으로 상기 여과팬(110)과 고정구(121)등으로 고정하기 위한 연결편(122)과 사이에 폐절삭유가 원심력에 의해 회전시 분출 가능하도록 분출통로(123)가 구비된 회전통(120)과,The spout passage 123 is rotated by the driving of the motor (M) and the waste cutting oil can be ejected during the rotation by centrifugal force between the connecting piece 122 for fixing with the filter fan 110 and the fixture 121, etc. ) Is provided with a rotating cylinder 120,

상기 회전통(120)에 구비된 분출통로(123)로 분출된 폐절삭유가 상기 모터(M) 또는 기타 회전축등등으로 유입되는 것을 방지하기 위한 것으로 상부가 개구된 격벽통(130)과,A partition barrel 130 having an upper portion opened to prevent the waste cutting oil injected into the jet passage 123 provided in the rotary cylinder 120 from being introduced into the motor M or other rotary shafts;

상기 분출통로(123)로 분출된 폐절삭유가 상기 철금속 제거수단으로 배출가능하도록 일측면 하단과 상기 격벽통(130)의 높이보다 낮은 위치에 각각 배출공(141)이 천공되어 있는 외통체(140)로 이루어진 것이며,Outer cylinders having perforated discharge holes 141 at positions lower than one side lower surface and the height of the partition barrel 130 so that the waste cutting oil ejected into the spout passage 123 can be discharged to the ferrous metal removing means ( 140),

상기 철금속 제거수단은,The ferrous metal removing means,

다수개의 구획통(200)으로 이루어져 있고 내부에는 마그네틱봉(201)이 각각 구비된 상태에서 상기 구획통(200)의 하단 일측에는 다양한 공작기기로 정제된 절삭유를 공급하기 위한 공급공(202)이 천공되어 있고 상기 각각의 구획통(200)에는 서로 소통 가능한 소통관(203)이 형성되어 있는 것이다.Comprising a plurality of compartments 200 and the inside of the magnetic rod 201 is provided with a supply hole 202 for supplying refined cutting oil to various machine tools at one side of the lower end of the compartment 200 Perforated and each of the compartments 200 is the communication tube 203 is formed to communicate with each other.

이하, 본 발명의 작용에 대하여 설명하고자 한다.Hereinafter, the operation of the present invention will be described.

먼저, 다양한 공작기계 예를들면 햇딩머신, 나사전조기, 기타 자동절삭기계 등등의 가공 부위에서 사용된 폐절삭유를 펌프(P)로 펌핑하여 유입관(H)을 통해 비철금속 제거수단인 유도통(100)으로 유입하면 상기 유도통(100)의 개구부(102)를 통해 모터(M)의 구동에 의해 풀리가 회동하고 상기 풀리에 결합된 벨트(B)에 의해 여과팬(110)과 회전통(120)이 회전하면서 원심력이 생겨 상기 폐절삭유가 회전통(120)의 내벽 즉, 외곽으로 분산됨과 동시에 여과팬(110) 및 회전통(120)의 내벽에 집착하여 필터링되며 이와 같이 필터링된 비철금속 이물질을 제외한 정제된 절삭유는 회전통(120) 상면 즉, 연결편(122)과의 틈새인 분출통로(123)를 통해 외통체(140)로 배출되는 것이다.First, pumping waste cutting oil used in various machine tools, such as hardening machines, thread rolling machines, and other automatic cutting machines, by means of a pump (P) to guide the non-ferrous metal through the induction pipe (H). 100, the pulley is rotated by the driving of the motor (M) through the opening 102 of the induction tube 100 and the filter fan 110 and the rotating cylinder (B) by the belt (B) coupled to the pulley ( As the 120 rotates, the centrifugal force is generated so that the waste cutting oil is dispersed to the inner wall of the rotating tube 120, that is, the outer wall, and stuck to the inner wall of the filter pan 110 and the rotating tube 120 and filtered. Except for the purified cutting oil is discharged to the outer cylinder 140 through the upper surface of the rotary cylinder 120, that is, the jet passage 123, which is a gap with the connecting piece 122.

이때, 상기 외통체(140)과 회전통(120) 사이에 격벽통(130)이 존재하며 상기 격벽통(130)은 배출된 절삭유에 의해 비철금속 제거수단의 기기가 손상되는 것을 방지하기 위한 것이다.At this time, the partition wall 130 is present between the outer cylinder 140 and the rotating cylinder 120, the partition wall 130 is for preventing the device of the non-ferrous metal removal means by the discharged cutting oil.

상기와 같이 외통체(140)에 적재되면 일정높이 즉, 상기 격벽통(130)보다 낮은 위치인 외통체(140)의 상, 하측면에 형성된 배출공(141)으로 절삭유가 배출되고 상기 배출된 절삭유는 철금속 제거수단인 구획통(200)으로 수납되며 상기 구획통(200)에 수납된 절삭유에 함유된 철금속은 상기 구획통(200)에 구비된 마그네틱봉(201)에 의해 분리 제거되며 나머지 정제된 절삭유는 공급공(202)를 통해 재차 공작기계의 가공부위로 순환공급시키는 것이다.When it is loaded on the outer cylinder 140 as described above, the cutting oil is discharged to the discharge hole 141 formed on the upper and lower sides of the outer cylinder 140 at a predetermined height, that is, the position lower than the partition wall 130, and the discharged The cutting oil is stored in the compartment 200 which is an iron metal removal means, and the ferrous metal contained in the cutting oil contained in the compartment 200 is separated and removed by the magnetic rod 201 provided in the compartment 200. The remaining refined coolant is circulated and supplied to the machined part of the machine tool through the supply hole 202 again.

이와 같은 작동이 계속 순환 반복함으로서 결국 정제된 절삭유는 사용 가능하게 함으로서 절삭유의 수명을 연장할 수 있을 뿐만 아니라 품질을 향상시킬 수 있어 상기 절삭유를 사용하는 제품의 질적 향상을 가져올 수 있으며, 미생물 및 박테리아에 의한 절삭유 부패에 따른 악취 발생 등을 방지하여 작업자들의 작업환경을 개선할 수 있는 것이다.This operation is repeated over and over again, so that the purified coolant can be used not only to extend the life of the coolant but also to improve its quality, resulting in a qualitative improvement of the products using the coolant, microorganisms and bacteria. It is possible to improve the working environment of workers by preventing the occurrence of odor due to cutting oil corruption.

바람직하게는 상기 구획통(200)을 다수개 소통관(203)을 통해 연결함으로서 수차례 절삭유의 철금속 이물질을 제거 가능하도록 하는 것이다. Preferably, by connecting the compartments 200 through a plurality of communication pipes 203, it is possible to remove the foreign metal foreign matter of the cutting oil several times.

100 : 유도통 101 : 커버체
102 : 개구부 110 : 여과팬
120 : 회전통 121 : 고정구
122 : 연결편 123 : 분출통로
130 : 격벽통 140 : 외통체
141 : 배출공 200 : 구획통
201 : 마그네틱봉 202 : 공급공
203 : 소통관 B : 벨트
H : 유입관 M : 모터
P : 펌프 100: induction tube 101: cover body
102: opening 110: filter pan
120: rotating cylinder 121: fixture
122: connecting flight 123: spout passage
130: partition wall 140: outer cylinder
141: discharge hole 200: compartment
201: magnetic rod 202: supply hole
203: Communication B: Belt
H: Inlet pipe M: Motor
P: Pump

Claims (3)

삭제delete 금속가공시 가공부위에 공급되어 사용된 폐절삭유를 펌프(P)로 펌핑하여 유입관(H)을 통해 유입하는 유입수단과,
상기 유입된 폐절삭유를 모터(M)의 구동에 의해 벨트(B)로 결합 구동하여 비철금속 이물질을 원심력에 의해 필터링하는 비철금속 제거수단과,
상기 비철금속 제거수단을 거친 후 폐절삭유에 잔존하는 철금속 이물질을 제거하기 위해 마그네틱봉(201)이 각각 구비된 다수개의 구획통(200)으로 이루어진 철금속 제거수단으로 이루어져, 금속가공시 가공부위에 공급되어 사용된 폐절삭유를 세정한 후 다시 가공부위로 순환공급시키는 것을 특징으로 하는 통상의 공작 기계용 절삭유 정제장치에 있어서,
상기 비철금속 제거수단은,
상면 중앙에 유입관(H)에 의해 유입되는 폐절삭유를 하측으로 유도하기 위한 것으로 상부는 커버체(101)와 결합되어 있고 하부에는 개구부(102)가 형성되어 있는 유도통(100)과,
상기 유도통(100)의 개구부(102)로 부터 유도된 폐절삭유를 상기 모터(M)의 구동에 의한 원심력으로 외곽으로 분산하기 위함과 동시에 필터링토록 하는 여과팬(110)과,
상기 모터(M)의 구동에 의하여 회전되는 것으로 상기 여과팬(110)과 고정구(121)로 고정하기 위한 연결편(122)과 사이에 폐절삭유가 원심력에 의해 회전시 분출 가능하도록 분출통로(123)가 구비된 회전통(120)과,
상기 회전통(120)에 구비된 분출통로(123)로 분출된 폐절삭유가 상기 모터(M) 또는 기타 회전축등으로 유입되는 것을 방지하기 위한 것으로 상부가 개구된 격벽통(130)과,
상기 분출통로(123)로 분출된 폐절삭유가 상기 철금속 제거수단으로 배출가능하도록 일측면 하단과 상기 격벽통(130)의 높이보다 낮은 위치에 각각 배출공(141)이 천공되어 있는 외통체(140)로 이루어진 것을 특징으로 하는 공작 기계용 절삭유 정제장치.
Inflow means for inflow through the inlet pipe (H) by pumping the waste cutting oil used to be supplied to the processing portion during the metal processing pump (P),
Non-ferrous metal removal means for filtering the introduced non-ferrous metal foreign matter by centrifugal force by driving the introduced cutting oil to the belt (B) by driving the motor (M);
After the non-ferrous metal removal means consisting of a ferrous metal removal means consisting of a plurality of compartment cylinders 200 each provided with a magnetic rod 201 to remove the ferrous metal foreign matter remaining in the waste cutting oil, at the processing portion during metal processing In the conventional cutting machine refining oil refining apparatus, characterized in that the circulated feed back to the processing site after cleaning the used waste cutting oil,
The nonferrous metal removing means,
To guide the waste cutting oil introduced by the inlet pipe (H) in the center of the upper side to the upper side is coupled to the cover body 101 and the lower portion of the guide tube 100 is formed with an opening 102,
A filtering fan 110 configured to disperse waste cutting oil derived from the opening 102 of the induction tube 100 to the outside by centrifugal force driven by the driving of the motor M, and simultaneously filter the waste cutting oil;
The spout passage 123 is rotated by the driving of the motor (M) so that the waste cutting oil can be ejected during rotation by centrifugal force between the connecting piece 122 for fixing with the filter fan 110 and the fixture 121. Rotating cylinder 120 is provided with,
A partition barrel 130 having an upper portion opened to prevent the waste cutting oil injected into the jet passage 123 provided in the rotary cylinder 120 from flowing into the motor M or the other rotating shaft;
Outer cylinders having perforated discharge holes 141 at positions lower than one side lower surface and the height of the partition barrel 130 so that the waste cutting oil ejected into the spout passage 123 can be discharged to the ferrous metal removing means ( Cutting oil refining apparatus for machine tools, characterized in that consisting of 140).
삭제delete
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KR101470165B1 (en) * 2013-06-10 2014-12-05 김명복 Cutting oil refining apparatus for machine tool
KR101500127B1 (en) * 2013-08-22 2015-03-06 주식회사 포스코 Purification apparatus for liquid mixing magnetic impurity
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