KR20010059341A - Coolant system - Google Patents
Coolant system Download PDFInfo
- Publication number
- KR20010059341A KR20010059341A KR1019990066733A KR19990066733A KR20010059341A KR 20010059341 A KR20010059341 A KR 20010059341A KR 1019990066733 A KR1019990066733 A KR 1019990066733A KR 19990066733 A KR19990066733 A KR 19990066733A KR 20010059341 A KR20010059341 A KR 20010059341A
- Authority
- KR
- South Korea
- Prior art keywords
- air
- coolant
- supply line
- drum
- screen
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
- B23Q11/0067—Devices for removing chips chip containers located under a machine or under a chip conveyor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/10—Arrangements for cooling or lubricating tools or work
- B23Q11/1069—Filtration systems specially adapted for cutting liquids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/10—Arrangements for cooling or lubricating tools or work
- B23Q11/1084—Arrangements for cooling or lubricating tools or work specially adapted for being fitted to different kinds of machines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Devices For Machine Tools (AREA)
Abstract
Description
본 발명은 냉각장치에 관한 것으로서, 보다 상세하게는 드럼 필터와 트로코이드 펌프를 이용하여 필터 능력 및 사용 압력을 조정을 편리하게 냉각장치에 관한 것이다.The present invention relates to a cooling device, and more particularly, to a cooling device that conveniently adjusts filter capacity and working pressure using a drum filter and a trocoid pump.
도1은 종래기술에 따른 냉각장치를 도시한 도면으로, 냉각장치(2)는 격벽(4)으로 분리 형성되어 냉각제(6)가 저장된 냉각탱크(8)와, 이 냉각탱크(8) 상에 냉각제와 금속칩을 페이터 필터(10)에 분출하고 있는 분출호스(12)을 설치하고 있으며, 이 페이퍼 필터(10)는 롤러(14)에 의해 냉각탱크(8)의 일측에 마련된 저장통(16)으로 배출되어 쌓이게 되어 있다.1 shows a cooling apparatus according to the prior art, in which the cooling apparatus 2 is formed by separating the partition 4 into a cooling tank 8 in which a coolant 6 is stored, and on the cooling tank 8. The jet hose 12 which blows coolant and a metal chip to the paper filter 10 is provided, and this paper filter 10 is provided with the storage container 16 provided in the side of the cooling tank 8 by the roller 14. It is discharged and piled up.
그리고 냉각탱크(8)의 타측으로 다단펌프(18)를 연결 설치하고 있으며, 이 다단펌프(18)에 연결된 배출 파이프(20)의 개폐밸브(22)에 가공용 머신(24)에 공급이 이루어지게 설치되고 있다.Then, the multistage pump 18 is connected to the other side of the cooling tank 8, and the supply to the processing machine 24 is made to be supplied to the on / off valve 22 of the discharge pipe 20 connected to the multistage pump 18. It is installed.
상기한 냉각장치(2)는 중압 10~30kg/cm²공작기계의 가공홀 깊이가 깊은 오일홀 드릴 가공용 머신(24)에 적용 사용된다.The cooling device 2 is applied to the oil hole drill processing machine 24 deep in the processing hole depth of the medium pressure 10 ~ 30kg / cm ² machine tools.
오일홀 드릴 가공용 머신(24)에 다단펌프(18)의 펌핑전에 개구된 개폐밸브(22)를 통해 공급된 냉각제(6)는 다시 분출호스(12)를 통해 분출되어 칩과 냉각제가 냉각탱크(8)로 리턴된다.The coolant 6 supplied through the on-off valve 22 opened before the multi-stage pump 18 to the oil hole drill machine 24 is pumped through the spray hose 12 again, whereby the chip and the coolant are cooled in a cooling tank ( Returned to 8).
이때 냉각제에 함유된 칩을 거르기 위하여 일방향으로 이동하는 페이퍼 필터(10)를 이용하여 칩을 거르게 된다.At this time, the chip is filtered using the paper filter 10 moving in one direction to filter chips contained in the coolant.
상기한 냉각탱크에 적용된 오일펌프의 다단펌프는 고가의 수입품을 사용하므로서 원가 상승을 초래하는 문제점이 있다.The multistage pump of the oil pump applied to the cooling tank has a problem of causing a cost increase by using expensive imported goods.
페이퍼 필터를 연속적으로 공급하여 재사용하지 않고 폐기 처분 하므로서 계속적인 비용 상승이 발생하는 문제점이 있다.There is a problem that the continuous increase in the cost occurs by disposing without continuously reused by supplying the paper filter.
페이퍼 필터 설치시 칩의 유출을 제대로 여과하기 위하여 숙련된 작업자에 의해 이루어져야 하는 등의 노우-하우가 필요한 불편이 있다.When installing a paper filter, there is a inconvenience in that a know-how is required, such as to be made by a skilled worker in order to properly filter out the chip.
따라서 본 발명은 앞에서 언급한 바와 같은 문제점을 해결하기 위하여 발명된 것으로서, 본 발명의 목적은 드럼 필터와 트로코이드 펌프를 이용하여 필터 능력 및 사용 압력을 조정을 편리하게 냉각장치를 제공하는데 있다.Accordingly, the present invention has been invented to solve the above-mentioned problems, and an object of the present invention is to provide a cooling device that conveniently adjusts filter capacity and operating pressure by using a drum filter and a trocoid pump.
도1은 종래기술에 따른 냉각장치를 도시한 도면.1 is a view showing a cooling apparatus according to the prior art.
도2는 본 발명에 따른 냉각장치를 도시한 도면.Figure 2 shows a cooling apparatus according to the present invention.
도3은 본 발명에 적용되는 드럼 필터를 도시한 도면.Figure 3 shows a drum filter applied to the present invention.
이를 실현하기 위한 본 발명은The present invention for realizing this
냉각장치에 있어서,In the chiller,
냉각탱크에 호스를 통해 재순환하는 냉각제로부터 칩을 여과하게 설치된 드럼 필터부와,A drum filter unit installed to filter chips from a coolant recycled through a hose to a cooling tank;
상기 드럼 필터부에 에어를 공급하여 분사하게 설치된 에어 공급라인과,An air supply line installed to supply and spray air to the drum filter unit;
상기 냉각탱크의 냉각제를 가공용 머신에 공급하기 위하여 설치되는 냉각제 공급라인을 포함한 구성으로 이루어지는 냉각장치를 제공하는데 있다.The present invention provides a cooling device having a configuration including a coolant supply line installed to supply a coolant of the cooling tank to a processing machine.
이하, 본 발명의 바람직한 구성 및 작용을 첨부한 도면에 의거하여 보다 상세하게 설명하면 다음과 같다.Hereinafter, the preferred configuration and operation of the present invention will be described in detail with reference to the accompanying drawings.
도2는 본 발명에 따른 냉각장치를 도시한 도면이고, 도3은 본 발명에 적용되는 드럼 필터를 도시한 도면이다.2 is a view showing a cooling apparatus according to the present invention, Figure 3 is a view showing a drum filter applied to the present invention.
냉각장치(30)는 드럼 필터부(32), 에어 공급라인(34), 냉각제 공급라인(36)으로 구성되어 이루어지고 있다.The cooling apparatus 30 is comprised from the drum filter part 32, the air supply line 34, and the coolant supply line 36. As shown in FIG.
드럼 필터부(32)는 냉각탱크(38)에 호스(40)를 통해 재순환하는 냉각제(42)로부터 칩을 여과하게 설치되고 있다.The drum filter part 32 is installed in the cooling tank 38 so as to filter the chips from the coolant 42 which is recycled through the hose 40.
드럼 필터부(32)는 칩을 포함한 냉각제(42)가 머신을 거쳐 순환하여 배출되는 호스(40)로부터 유입이 이루어지게 형성한 유입구(44)와 칩의 칩박스(46)에 배출되게 배출구(48)를 형성한 하우징(50)과, 이 하우징(50)내에 병렬로 배치되면서 에어의 분사로 스크린(52)을 청소하는 복수개의 스크린 드럼(54)과, 이 스크린 드럼(54)의 둘레에 칩을 이송하게 설치된 이송 벨트(56)를 포함하여 이루어지고 있다.The drum filter part 32 is discharged to discharge to the chip box 46 of the chip and the inlet port 44 and the chip formed so that the inflow from the hose 40 is circulated through the machine discharge the coolant 42 including the chip ( A housing 50 having a 48 formed therein; a plurality of screen drums 54 arranged in parallel in the housing 50 to clean the screen 52 by the injection of air; and around the screen drum 54. And a conveyance belt 56 provided to convey the chip.
상기한 스크린 드럼(54)은 중공형의 스크린(52) 양측에 체인 스프로켓(58)을 설치하고 있으며, 여기에 체인 벨트(60)가 연결되어 회전시키고 있다.The screen drum 54 is provided with chain sprockets 58 on both sides of the hollow screen 52, and the chain belt 60 is connected to and rotated.
그리고 스크린(52)은 10~50μ으로 형성되고 있다.And the screen 52 is formed in 10-50 micrometers.
에어 공급라인(34)은 드럼 필터부(32)의 스크린 드럼(54)의 중공부에 각각 배치 설치되는 에어 분사구(62)와, 이 에어 분사구(62)를 연결하는 에어라인(34)의 개폐를 가변을 제어하는 제어 밸브(64)와, 상기 에어라인(34)를 통한 에어의 흐름을 차단하는 컷오프 밸브(66)와, 상기 에어라인에 설치되는 에어 콤푸레셔(68)로 이루어지고 있다.The air supply line 34 opens and closes an air injection port 62 disposed respectively at a hollow portion of the screen drum 54 of the drum filter unit 32, and an air line 34 connecting the air injection port 62. It consists of a control valve 64 for controlling the variable, a cutoff valve 66 for blocking the flow of air through the air line 34, and an air compressor 68 provided in the air line.
냉각제 공급라인(36)은 냉각탱크(38)의 냉각제(42)를 가공용 머신에 공급하기 위하여 설치되고 있다.The coolant supply line 36 is provided for supplying the coolant 42 of the cooling tank 38 to the processing machine.
냉각제 공급라인(36)은 냉각탱크(38)에 연결되는 관로에 설치되는 라인 필터(70)와, 이 라인 필터(70)에 연결되어 냉각제를 가공용 머신에 펌핑하여 공급하는 트로코이드형 공급펌프(72)로 이루어지고 있다.The coolant supply line 36 is a line filter 70 installed in a conduit connected to the cooling tank 38, and a trocoid supply pump 72 connected to the line filter 70 to pump and supply coolant to a processing machine. )
상기한 공급펌프는 10~30k/cm²로 조정이 용이하다.The supply pump is easy to adjust to 10 ~ 30k / cm².
상기한 바와 같이 이루어지는 본 발명의 작용은 냉각탱크(38)의 냉각제(42)를 냉각제 공급라인(36)에 설치된 라인 필터(70)로 여과시키면서 펌핑하는 트로코이드형 공급펌프(72)가 가공용 머신에 공급되어 드릴과 가공홀의 마찰열을 냉각시킨다.The action of the present invention made as described above is a trochoidal feed pump 72 that pumps while filtering the coolant 42 of the cooling tank 38 to the line filter 70 installed in the coolant supply line 36 to the processing machine. Supplied to cool the friction heat between the drill and the drill hole.
머신에 공급되었던 냉각제는 칩을 포함한 후 호스(40)를 거쳐 드럼 필터부(32)의 유입구(44)를 통해 하우징(50)에 공급된다.The coolant that has been supplied to the machine is supplied to the housing 50 through the inlet 44 of the drum filter portion 32 via the hose 40 after containing the chip.
이때 하우징(50)내에는 스크린 드럼(54)이 체인 벨트(60)에 의해 회전하게 되며, 스크린 드럼(54)의 중공부에 설치된 에어 분사구(62)를 에어의 분사가 이루어져 스크린(52) 걸린 칩을 배출시키게 된다.In this case, the screen drum 54 is rotated by the chain belt 60 in the housing 50, and the air is injected through the air injection port 62 installed in the hollow of the screen drum 54 to catch the screen 52. The chip is ejected.
에어 분사구(62)를 통한 에어의 분사는 도시 생략한 컨트롤 박스의 제어로 작동하는 제어 밸브(64)에 에어 관로(34)의 통로가 확보됨에 따라 미리 개폐된 컷오프 밸브(66)를 통해 에어 콤푸레셔(68)의 에어가 공급되게 된 것이다.The injection of air through the air injection port 62 is carried out through the air compressor 34 through a cutoff valve 66 which is opened and closed in advance as the passage of the air conduit 34 is secured to the control valve 64 operating under the control of a control box (not shown). The air of (68) is to be supplied.
상기한 스크린 드럼(54)의 회전과 에어의 분사로 냉각제로부터 걸러진 칩은 이송 벨트(56)에 의해 배출구(48)로 배출되어 칩 박스에 저장되므로서 수거가 용이하고 환경 오염을 해소하게 된다.The chips filtered from the coolant due to the rotation of the screen drum 54 and the injection of air are discharged to the discharge port 48 by the transfer belt 56 and stored in the chip box, thereby easily collecting and eliminating environmental pollution.
그리고 상기한 스크린(52)의 규격은 10~50μ와 10~30kg/cm²의 압력으로서 공급펌프(72)를 편리하게 사용할 있게 된다.And the size of the screen 52 is 10 ~ 50μ and 10 ~ 30kg / cm² pressure of the supply pump 72 can be used conveniently.
또, 드럼 필터부(32)에 의해 칩의 운반과 에어의 분사로 침의 거름이 용이해진다.In addition, the drum filter 32 makes it easier to remove needles by transporting chips and jetting air.
수입품 다단펌프를 삭제하고 국산의 트로코이드형 펌프를 사용할 수 있어 비용 절감이 이루어지는 효과가 있다.The cost reduction can be achieved by eliminating the imported multi-stage pump and using a domestic trocoid pump.
페이퍼 필터의 여과 과정을 삭제하고 반영구적인 스크린 드럼을 사용하게 되어 비용이 절감되는 경제적 발명이다.It is an economic invention that reduces the cost by eliminating the filtration process of the paper filter and using a semi-permanent screen drum.
드럼 필터부의 이송 벨트에 의해 칩박스에 칩이 걸러져 수거되므로서 처리가 용이해지는 발명이다.It is an invention in which the processing is facilitated by collecting the chips in the chip box by the transfer belt of the drum filter unit.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR1019990066733A KR20010059341A (en) | 1999-12-30 | 1999-12-30 | Coolant system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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KR1019990066733A KR20010059341A (en) | 1999-12-30 | 1999-12-30 | Coolant system |
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KR20010059341A true KR20010059341A (en) | 2001-07-06 |
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Application Number | Title | Priority Date | Filing Date |
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KR1019990066733A KR20010059341A (en) | 1999-12-30 | 1999-12-30 | Coolant system |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100692710B1 (en) * | 2005-07-01 | 2007-03-09 | 현대자동차주식회사 | Circulating system of coolant for machine |
CN104551834A (en) * | 2013-10-22 | 2015-04-29 | 发那科株式会社 | Coolant supply device |
WO2016037567A1 (en) * | 2014-09-09 | 2016-03-17 | The Hong Kong University Of Science And Technology | In-process measurement of component surfaces under coolant condition |
CN109108726A (en) * | 2018-10-16 | 2019-01-01 | 尤洛卡(山东)矿业科技有限公司 | A kind of processing equipment for the cutting fluid containing scrap |
CN109352016A (en) * | 2018-11-02 | 2019-02-19 | 泉州永润家居设计有限公司 | A kind of efficient puncher of metal furniture processing |
-
1999
- 1999-12-30 KR KR1019990066733A patent/KR20010059341A/en not_active Application Discontinuation
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100692710B1 (en) * | 2005-07-01 | 2007-03-09 | 현대자동차주식회사 | Circulating system of coolant for machine |
CN104551834A (en) * | 2013-10-22 | 2015-04-29 | 发那科株式会社 | Coolant supply device |
WO2016037567A1 (en) * | 2014-09-09 | 2016-03-17 | The Hong Kong University Of Science And Technology | In-process measurement of component surfaces under coolant condition |
CN109108726A (en) * | 2018-10-16 | 2019-01-01 | 尤洛卡(山东)矿业科技有限公司 | A kind of processing equipment for the cutting fluid containing scrap |
CN109352016A (en) * | 2018-11-02 | 2019-02-19 | 泉州永润家居设计有限公司 | A kind of efficient puncher of metal furniture processing |
CN109352016B (en) * | 2018-11-02 | 2020-09-08 | 惠安畅悦工业产品设计有限公司 | High-efficient puncher is used in metal furniture processing |
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