KR950009098Y1 - Head oil-supply device for a lathe - Google Patents

Head oil-supply device for a lathe Download PDF

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Publication number
KR950009098Y1
KR950009098Y1 KR92005383U KR920025383U KR950009098Y1 KR 950009098 Y1 KR950009098 Y1 KR 950009098Y1 KR 92005383 U KR92005383 U KR 92005383U KR 920025383 U KR920025383 U KR 920025383U KR 950009098 Y1 KR950009098 Y1 KR 950009098Y1
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KR
South Korea
Prior art keywords
head
boss
cap
supply device
axis
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KR92005383U
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Korean (ko)
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KR940016489U (en
Inventor
이군호
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김성웅
주식회사 기아기공
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Priority to KR92005383U priority Critical patent/KR950009098Y1/en
Publication of KR940016489U publication Critical patent/KR940016489U/en
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Publication of KR950009098Y1 publication Critical patent/KR950009098Y1/en

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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16NLUBRICATING
    • F16N25/00Distributing equipment with or without proportioning devices
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16NLUBRICATING
    • F16N21/00Conduits; Junctions; Fittings for lubrication apertures
    • F16N21/02Lubricating nipples
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16NLUBRICATING
    • F16N39/00Arrangements for conditioning of lubricants in the lubricating system
    • F16N39/06Arrangements for conditioning of lubricants in the lubricating system by filtration

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Auxiliary Devices For Machine Tools (AREA)

Abstract

내용 없음.No content.

Description

공작기계의 헤드 급유장치Head Lubricator of Machine Tool

제1도는 본 고안에 따른 헤드 급유장치의 바람직한 실시예를 나타낸 요부 단면도.1 is a sectional view showing the main parts of a preferred embodiment of a head oil supply device according to the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1: 헤드본체 2 : 여과기1: head body 2: filter

3 : 패킹 4 : 보스 (Boss)3: Packing 4: Boss

5 : 플라이어 6 : 캡5: pliers 6: cap

7 : O-링 8 : 볼체인7: O-ring 8: ball chain

11 : 윤활유급유구 41 : 에어 브리더(Air Breather:공기 구멍)11: Lubrication oil supply port 41: Air breather (air breather)

본 고안은 공작기계의 헤드 급유장치에 관한 것으로서, 더욱 상세하게는 회전하는 터릿헤드(Turret Head)를 갖는 공작기계에 있어 헤드내부에 윤활유를 급유하여 다축헤드가 회전하여도 윤활유가 새어나오지 않도록 한것이다.The present invention relates to a head lubrication device of a machine tool, and more particularly, in a machine tool having a rotating turret head, lubricating oil in the head so that the lubricant does not leak even when the multi-axis head is rotated. All.

일반적으로 공작기계의 헤드에 윤활유를 공급하고자 할 경우 터릿헤드 본체에 조립되어 있는 다축헤드에 급유장치를 조립하여 상기 급유장치를 통해 윤활유를 공급하게 된다.In general, when lubricating oil is supplied to the head of the machine tool, the lubricating device is assembled to the multi-axis head assembled to the turret head body to supply lubricating oil through the lubricating device.

이와 같이 주입된 윤활유는 다축헤드가 회전됨에 의해 다축헤드 내부에서 발생되는 윤활유의 가스 등이 배축될 수 있도록 에어 브리더(Air Breather : 공기 구멍)를 형성해 주어야 장비의 작동이 원활히 이루어지는 것이다.In this way, the injected lubricant is required to form an air breather (air breather: air hole) so that the gas of the lubricating oil generated inside the multi-axis head by the rotation of the multi-axis head is smoothly operating the equipment.

그러나, 종래의 공작기계에 있어서는 터릿헤드에 취부되는 다축헤드에 에어 브리더(Air Breather : 공기 구멍)를 형성하여 사용할 경우에는 터릿의 인덕스시 오일이 누유되어 다축헤드의 주위가 지저분해질 뿐 아니라, 윤활유의 낭비가 심하고, 기계의 성능이 떨어짐은 물론, 기계의 수명이 단축되는 등의 많은 문제점을 내포하고 있는 것이었다.However, in the conventional machine tools, when the air breather (air breather) is formed in the multi-axis head mounted on the turret head, oil is leaked during inductance of the turret, which makes the periphery of the multi-axis head dirty. It is a waste of waste, the performance of the machine is degraded, and the life of the machine is shortened, including many problems.

따라서, 본 고안은 상기와 같은 문제점을 감안 해결하고자 한 것으로서 회전하는 터릿헤드를 갖는 전용기 및 범용 공작기계에 있어서, 다축헤드 내부에 주입된 윤활유가 다축헤드의 회전시에도 밖으로 홀러나오지 않는 에어 브리더(Air Breather)를 형성하여 헤드 주위를 청결한 상태로 유지할 뿐 아니라, 윤활유의 낭비를 막고,기계의 가동률을 향상시킴은 물론, 기계의 수명을 연장시킬 수 있는 공작기계의 헤드 급유장치를 제공하고자하는데 그 목적이 있다.Therefore, the present invention has been made in view of the above problems, and in a dedicated machine having a rotating turret head and a general purpose machine tool, the air breather in which the lubricant injected into the multi-axis head does not come out even when the multi-axis head is rotated ( By providing an air breather, it is not only to keep the head around clean, but also to prevent the waste of lubricant, improve the operation rate of the machine, and to provide a machine tool head lubrication device that can extend the life of the machine. There is a purpose.

이하, 본 고안에 따른 헤드 급유장치의 바람직한 실시예를 첨부된 도면에 따라 구성 및 작용효과를 상세히 설명하면 다음과 같다.Hereinafter, the preferred embodiment of the head oil supply device according to the present invention will be described in detail the configuration and effect according to the accompanying drawings.

본 고안은 회전하는 터릿헤드를 갖는 공작기계의 헤드본체(1)에 형성된 윤활유 급유구(11)에 여과기(2)를 끼워 패킹(3)과 함께 헤드본체(1)에 보스(4)를 체결하고, 상기 보스(4)에는 플라이어(5)가 고정된 캡(6)을 0-링(7)과 함께 나사 결합하는 한편, 상기 플라이어(5)와 보스(4)간을 볼체인(8)으로 연결하여서 된 동작기계의 헤드 급유장치에 있어서, 상기 보스(4)에는 다축헤드의 회전시에도 내부의 윤활유가 누유되지 않는 에어브리더(41 : Air Breather)를 형성하여서 된 것을 특징으로 하는 헤드 급유장치이다.The present invention fits the boss 4 to the head body 1 together with the packing 3 by inserting the filter 2 into the lubricant oil inlet 11 formed in the head body 1 of the machine tool having a rotating turret head. The boss 4 is screwed together with the 0-ring 7 to the cap 6 having the pliers 5 fixed thereto, while the pliers 5 and the boss 4 are connected to the ball chain 8. In the head lubrication device of the operating machine connected to the head, the boss (4) is characterized by forming an air breather (41: Air Breather) that does not leak the internal lubricant even when the multi-axis head is rotated Device.

상기 에어 브리더(41)는 캡(6)의 저면에서 외경 일측으로 연관되는 통공을 형성하되, 상기 통공의 끝단에 캡(6)의 외경을 타고도는 홈을 형성하는 한편, 상기 캡(6)이 보스(4)에 결합되었을때 캡(6)의 외경에 형성된 홈에 위치되도록 보스(4)의 일측에 구멍을 형성한다.The air breather 41 forms a through hole associated with one side of the outer diameter at the bottom of the cap 6, and forms a groove that rides the outer diameter of the cap 6 at the end of the through hole, while the cap 6 is formed. Holes are formed in one side of the boss 4 so as to be located in the groove formed in the outer diameter of the cap 6 when it is coupled to the boss 4.

상기와 같이 구성 결합된 헤드 급유장치는 터릿헤드 본체에 조립되어 있는 다축헤드에 상기 급유장치를 조립하여 윤활유를 공급하도록 설치하고 있는 것으로 회전하는 터릿헤드를 갖는 공작기계 또는 전용기 및 법용기의 다축헤드 내에 윤활유를 급유하여 다축헤드와 함께 터릿헤드가 회전하여도 윤활유가 급유장치 밖으로 새어나오지 않게 되는 것이다.The head lubrication device configured as described above is installed to assemble the lubrication device to supply lubricating oil to the multi-axis head assembled in the turret head main body. The multi-axis head of a machine tool or a dedicated machine and a legal container having a turret head rotating therein Lubricating oil in the oil does not leak out of the oil supply device even if the turret head rotates together with the multi-axis head.

즉, 헤드본체(1)의 윤활유급유구(11)에 여과기(2)를 삽입한 후 패킹(3)과 함께 보스(4)를 헤드본체(1)에 고정구를 이용하여 단단히 체결하여 주므로서 기밀을 유지하게 되어 헤드본체(1)와 보스(4)의 취부면 사이로 윤활유가 누유되는 일이 없게 되는 것이다.That is, the filter 2 is inserted into the lubrication oil inlet 11 of the head body 1, and then the boss 4 is tightly fastened to the head body 1 by using a fastener together with the packing 3. It will be maintained so that the lubricant is not leaked between the head body 1 and the mounting surface of the boss (4).

또한, 상기 캡(6)을 분리하여 헤드본체(1)내에 윤활유를 주입한 후, O-링(7)이 끼워진 캡(6)을 나사 결합하여 주므로서 윤활유가 상기 캡(6)을 통해 흘러나오는 것을 방지함은 물론, 상기 에어 브리더(41)로는 공기만이 배출될 뿐 윤활유는 누유되지 않는 것으로, 이는 캡(6)의 저면에서 외경으로 형성된 통공과 보스(4)의 일측에 형성된 구멍이 각각 하나이므로, 캡(6)이 보스(4)에 결합되어도 이들은 서로 일치하지 않으므로 공기는쉽게 배출되고, 윤활유의 잘 누유되지 않는 것으로 캡(6)에 형성된 통공이 절곡되어 있으므로 더 더욱 윤활유가 흘러나올 수 없는 것이다.In addition, after the cap 6 is removed and the lubricant is injected into the head body 1, the lubricant flows through the cap 6 by screwing the cap 6 into which the O-ring 7 is fitted. Of course, the air breather 41 is not only prevented from coming out, but only the air is discharged from the lubricant, which is not leaked, which is a hole formed in one side of the through hole and the boss 4 formed in the outer diameter at the bottom of the cap 6 Since each is one, even if the cap 6 is coupled to the boss 4, they do not coincide with each other, so that the air is easily discharged, and the through hole formed in the cap 6 is bent because the oil is not easily leaked. I can't come out.

뿐만 아니라, 상기 캡(6)의 상면에 용작 고정되는 플라이어(5)와 헤드본체(1)에 고정되는 보스(4)간을 볼체인(8)으로 연줄하여 주므로서 헤드본체(1)의 회전에 따라 캡(6)이 분리되는 것을 방지하여 주는 잇점이 있다.In addition, the rotation of the head body 1 by connecting the pliers (5) fixed to the upper surface of the cap (6) and the boss (4) fixed to the head body 1 with the ball chain (8) This has the advantage of preventing the cap 6 from being separated.

본 고안에 따른 헤드 급유장치는 회전하는 터릿헤드를 갖는 공작기계의 다축헤드에 헤드 급유장치를 취부고정하여 상기 급유장치를 통해 윤활유를 급유시킨 다음 캡을 결합시키게 되면 헤드 급유장치가 설치된 다축헤드가 회전하여도 윤활유가 흘러나오거나 비산될 염려가 없게 되어 기계의 청결유지와 아울러 윤활유의 소비를 막고 헤드본체내에도 항상 일정량의 윤활유가 공급된 상태이므로 기계의 효율(가동율)을 증대시킬 수 있게 되는 잇점이 있는 매우 유용한 고안인 것이다.Head lubrication device according to the present invention is to fix the head lubrication device to the multi-axis head of the machine tool having a rotating turret head to feed the lubricating oil through the lubrication device and then to combine the cap and the multi-axial head is installed There is no risk of lubricating oil flowing out or scattering even if it rotates, and it keeps the cleanliness of the machine and prevents the consumption of lubricating oil. Therefore, a certain amount of lubricating oil is always supplied in the head body. It is a very useful design that has advantages.

그러므로, 현재의 4각 터릿헤드를 활용한 전용기에 이 고안에 따른 헤드 급유장치를 부착 사용할 수 있는것이며, 향후에도 회전되는 터릿헤드를 사용한 전용기 및 법용기에도 적용할 수 있게 된다.Therefore, it is possible to attach and use the head lubrication device according to the present invention in a dedicated device utilizing the current quadruple turret head, and can also be applied to a dedicated container and a legal container using a turret head that is rotated in the future.

상술한 바와 같이 본 고안에 따른 헤드 급유장치에 의하면 헤드본체의 윤활유급유구에 캡을 구비한 보스를 결합시켜 윤활유의 보충과 더불어 누유현상을 방지함으로서 기계의 청결도를 높일 수 있는 것이며, 캡을 볼체인으로 연결하여 보스에 고정하여 헤드본체의 회전에 따라 캡이 분리되는 것을 방지함으로서 신뢰도를 향상시키게 되는 잇점이 있는 매우 실용적인 고안이다.As described above, according to the head lubrication device according to the present invention, the boss having a cap is coupled to the lubricating oil supply port of the head body, thereby improving the cleanliness of the machine by replenishing the lubricating oil and preventing oil leakage. It is a very practical design that has the advantage of improving reliability by connecting the chain to the boss to prevent the cap from being separated by the rotation of the head body.

Claims (1)

다축 헤드본체(1)에 형성된 윤활유 급유구(11)에 여과기(2)를 끼워 패킹(3)과 함께 헤드본체(1)에 보스(4)를 체결하고, 상기 보스(4)에는 플라이어(5)가 고정된 캡(6)을 O-링(7)과 함께 나사 결합하는 한편, 상기플라이어(5)와 보스(4)간을 볼체인(8)으로 연결하여서 된 공작기계의 헤드 급유장치에 있어서, 상기 보스(4)에는 다축헤드의 회전시에도 내부의 윤활유가 누유되지 않는 에어 브리더(41: Air Breather)를 형성하여서 된것을 특징으로 하는 헤드 급유장치.Fit the boss 4 to the head body 1 together with the packing 3 by inserting the filter 2 into the lubricant oil inlet 11 formed in the multi-axis head body 1, the pliers 5 to the boss (4) ) Is fixed to the head oil supply unit of the machine tool by screwing the cap (6) fixed with the O-ring (7) together with the ball chain (8) between the pliers (5) and the boss (4) The head oil supply device according to claim 1, wherein an air breather (41) is formed in the boss (4) to prevent leakage of internal lubricant oil even when the multi-axis head is rotated.
KR92005383U 1992-12-14 1992-12-14 Head oil-supply device for a lathe KR950009098Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR92005383U KR950009098Y1 (en) 1992-12-14 1992-12-14 Head oil-supply device for a lathe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR92005383U KR950009098Y1 (en) 1992-12-14 1992-12-14 Head oil-supply device for a lathe

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Publication Number Publication Date
KR940016489U KR940016489U (en) 1994-07-25
KR950009098Y1 true KR950009098Y1 (en) 1995-10-19

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KR92005383U KR950009098Y1 (en) 1992-12-14 1992-12-14 Head oil-supply device for a lathe

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