KR20070044516A - Lubricating oil feeder - Google Patents

Lubricating oil feeder Download PDF

Info

Publication number
KR20070044516A
KR20070044516A KR1020050100492A KR20050100492A KR20070044516A KR 20070044516 A KR20070044516 A KR 20070044516A KR 1020050100492 A KR1020050100492 A KR 1020050100492A KR 20050100492 A KR20050100492 A KR 20050100492A KR 20070044516 A KR20070044516 A KR 20070044516A
Authority
KR
South Korea
Prior art keywords
lubricating oil
bearing
frame
lubricant
supply pipe
Prior art date
Application number
KR1020050100492A
Other languages
Korean (ko)
Inventor
이재성
Original Assignee
주식회사 케이씨텍
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 주식회사 케이씨텍 filed Critical 주식회사 케이씨텍
Priority to KR1020050100492A priority Critical patent/KR20070044516A/en
Publication of KR20070044516A publication Critical patent/KR20070044516A/en

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors 
    • B65G39/02—Adaptations of individual rollers and supports therefor
    • B65G39/09—Arrangements of bearing or sealing means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors 
    • B65G39/02—Adaptations of individual rollers and supports therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G45/00—Lubricating, cleaning, or clearing devices
    • B65G45/02—Lubricating devices
    • B65G45/04—Lubricating devices for rollers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C13/00—Rolls, drums, discs, or the like; Bearings or mountings therefor
    • F16C13/02—Bearings
    • F16C13/022—Bearings supporting a hollow roll mantle rotating with respect to a yoke or axle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16N—LUBRICATING
    • F16N29/00—Special means in lubricating arrangements or systems providing for the indication or detection of undesired conditions; Use of devices responsive to conditions in lubricating arrangements or systems
    • F16N29/02—Special means in lubricating arrangements or systems providing for the indication or detection of undesired conditions; Use of devices responsive to conditions in lubricating arrangements or systems for influencing the supply of lubricant
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16N—LUBRICATING
    • F16N7/00—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated
    • F16N7/38—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated with a separate pump; Central lubrication systems
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/1303—Apparatus specially adapted to the manufacture of LCDs
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
    • H01L21/67005—Apparatus not specifically provided for elsewhere
    • H01L21/67242—Apparatus for monitoring, sorting or marking
    • H01L21/67259—Position monitoring, e.g. misposition detection or presence detection
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
    • H01L21/683—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping
    • H01L21/687—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping using mechanical means, e.g. chucks, clamps or pinches
    • H01L21/68714—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping using mechanical means, e.g. chucks, clamps or pinches the wafers being placed on a susceptor, stage or support
    • H01L21/68785—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping using mechanical means, e.g. chucks, clamps or pinches the wafers being placed on a susceptor, stage or support characterised by the mechanical construction of the susceptor, stage or support
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2207/00—Indexing codes relating to constructional details, configuration and additional features of a handling device, e.g. Conveyors
    • B65G2207/26—Hygienic features, e.g. easy to sanitize

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Nonlinear Science (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Details Of Gearings (AREA)

Abstract

본 발명은 윤활유 공급장치에 관한 것으로, 다수의 베어링 삽입구을 구비하여, 베어링을 결합 고정하는 프레임과, 상기 프레임의 내부에 마련되어 외부에서 공급되는 윤활유를 상기 베어링 삽입구에 삽입된 각각의 베어링에 공급하는 윤활유 공급관을 포함하여 구성된다. 이와 같이 구성된 본 발명은 베어링에 윤활유를 공급하기 위한 관로를 베어링 고정 프레임에 매설하여 설치함으로써, 미관을 개선하고 장치의 유지 및 보수가 용이하며, 베어링에 근접한 위치에서 윤활유를 공급하기 때문에 윤활유가 다른 위치로 비산하는 것을 방지하여, 장치의 오염을 방지할 수 있는 효과가 있다.The present invention relates to a lubricating oil supply device, comprising: a frame having a plurality of bearing insertion holes, and coupling and fixing a bearing; It comprises a supply pipe. The present invention configured as described above is installed by installing a pipeline for supplying lubricant to the bearing fixed frame, thereby improving aesthetics, easy maintenance and repair of the device, and because the lubricant is supplied from a position close to the bearing, There is an effect to prevent the scattering to the position, to prevent contamination of the device.

Description

윤활유 공급장치{Lubricating oil feeder}Lubricating oil feeder

도 1은 종래 윤활유 공급장치의 사시도 및 일부 확대도이다.1 is a perspective view and a partially enlarged view of a conventional lubricating oil supply device.

도 2는 종래 윤활유 공급장치의 일부 단면 구성도이다.2 is a partial cross-sectional view of a conventional lubricating oil supply device.

도 3은 종래 윤활유 공급장치 다른 실시예의 단면 구성도이다.3 is a cross-sectional view of another embodiment of a conventional lubricating oil supply device.

도 4는 본 발명에 따른 윤활유 공급장치 일실시예의 투영 사시도이다.4 is a perspective perspective view of an embodiment of a lubricating oil supply device according to the present invention.

도 5는 도 4의 일부 확대 단면도이다.5 is a partially enlarged cross-sectional view of FIG. 4.

도 6은 본 발명에 따른 윤활유 공급장치 다른 실시예의 일부 확대 단면도이다.6 is a partially enlarged cross-sectional view of another embodiment of a lubricant supply device according to the present invention.

*도면의 주요 부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *

10:프레임 11:베어링 삽입구10: Frame 11: Bearing slot

12:유출구 13:윤활유 가이드12: Outlet 13: Lubricant guide

20:윤활유 공급관 21:윤활유 유입구20: Lubricant oil supply pipe 21: Lubricant oil inlet

22:주공급관 23:분기관22: main supply pipe 23: branch pipe

30:베어링 40:덮개30: bearing 40: cover

50:이송축 51:종동기어50: feed shaft 51: driven gear

60:구동축 61:구동기어60: drive shaft 61: drive gear

70:윤활유 공급박스70: lubricating oil supply box

본 발명은 윤활유 공급장치에 관한 것으로, 특히 이송샤프트를 회전 가능한 상태로 고정하는 베어링에 윤활유를 공급하기 위한 장치이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a lubricating oil supply device, and more particularly, to an apparatus for supplying lubricating oil to a bearing for fixing a feed shaft in a rotatable state.

일반적으로, 반도체 기판 또는 평판 디스플레이 패널 기판 등을 이송하는 장치는 다수의 이송샤프트를 사용하고 있으며, 그 이송샤프트는 고정 프레임에서 제공되는 베어링들에 의해 고정되어 있다.In general, a device for transferring a semiconductor substrate or a flat panel display panel or the like uses a plurality of transfer shafts, and the transfer shafts are fixed by bearings provided in the fixing frame.

상기 베어링들은 그 회전을 원활하게 함과 아울러 마모에 의한 수명 단축을 방지하기 위해 주기적으로 윤활유를 공급해야 한다. 종래에는 윤활유를 공급하기 위해 베어링에 윤활유를 분사하는 방식 또는 윤활유에 베어링의 일부가 잠겨 구동되도록 하는 방식을 사용하고 있으며, 이와 같은 종래 윤활유 공급장치를 첨부한 도면을 참조하여 상세히 설명하면 다음과 같다.The bearings must be lubricated periodically to facilitate their rotation and to prevent shortened life due to wear. Conventionally, in order to supply lubricating oil, a method of injecting lubricating oil into a bearing or a method of driving a part of the bearing immersed in the lubricating oil is used, and the conventional lubricating oil supply device will be described in detail with reference to the accompanying drawings. .

도 1은 종래 분사형 윤활유 공급장치를 포함한 이송장치의 사시도이고, 도 2는 도 1의 일부 단면도이다.1 is a perspective view of a transfer apparatus including a conventional injection type lubricant supply device, Figure 2 is a partial cross-sectional view of FIG.

이를 참조하면, 종래 윤활유 공급장치는 프레임(1)과 동일 방향으로 소정거리 이격된 위치에 설치되는 윤활유공급관(8)과, 상기 윤활유공급관(8)의 일부에 위치하여 이송축(2)을 프레임(1)에 회전 가능한 상태로 결속하는 베어링(3)에 윤활유를 분사하는 다수의 분사구(9)를 포함하여 구성된다.Referring to this, the conventional lubricating oil supply device is a lubricating oil supply pipe (8) which is installed at a position spaced a predetermined distance in the same direction as the frame (1), and the feed shaft (2) is located on a part of the lubricating oil supply pipe (8) And a plurality of injection holes 9 for injecting lubricating oil into the bearings 3 bound in the rotatable state to (1).

상기 프레임(1)의 베어링(2)에 결합되는 이송축(2)의 일단에는 종동기어(4) 가 결합되며, 그 종동기어(4)는 모터(도면 미도시)의 회전력을 전달하는 구동축(5)에 결합된 구동기어(6)에 맞물려 상기 이송축(2)을 일방향으로 회전시킨다.A driven gear 4 is coupled to one end of the feed shaft 2 coupled to the bearing 2 of the frame 1, and the driven gear 4 has a drive shaft for transmitting a rotational force of a motor (not shown) ( Engage with the drive gear 6 coupled to 5) to rotate the feed shaft 2 in one direction.

상기 프레임(1)에는 종동기어(4) 및 구동기어(6)에 윤활유를 공급할 수 있는 윤활유 공급박스(7)가 마련된다.The frame 1 is provided with a lubricating oil supply box 7 capable of supplying lubricating oil to the driven gear 4 and the drive gear 6.

상기와 같은 종래 분사형 윤활유 공급장치는 주기적으로 윤활유공급관(8)을 통해 공급되는 윤활유를 분사구(9)를 통해 베어링(3)에 분사함으로써, 베어링(3)에 윤활유를 공급하게 된다.The conventional injection type lubricating oil supply device as described above periodically injects lubricating oil supplied through the lubricating oil supply pipe 8 to the bearing 3 through the injection hole 9, thereby supplying lubricating oil to the bearing 3.

그러나, 분사구(9)를 통해 분사되는 윤활유는 베어링(3)에 공급될 뿐만 아니라 베어링(3)의 주변의 프레임(1)에도 분사된다. 이처럼 프레임(1)으로 분사된 윤활유는 중력에 의해 프레임(1)의 측면을 따라 흘러 상기 윤활유 공급박스(7)의 내부로 유입된다.However, the lubricating oil injected through the injection hole 9 is not only supplied to the bearing 3 but also to the frame 1 around the bearing 3. The lubricant oil injected into the frame 1 flows along the side of the frame 1 by gravity and flows into the lubricant supply box 7.

상기 윤활유 공급박스(7)에 유입된 윤활유는 구동축(5)의 구동기어(6)의 일부에 닿게 되며, 구동기어(6)의 회전에 따라 이송축(2)에 결합된 종동기어(4)에도 윤활유를 공급하게 된다.The lubricating oil introduced into the lubricating oil supply box 7 contacts a part of the driving gear 6 of the driving shaft 5, and the driven gear 4 coupled to the feed shaft 2 according to the rotation of the driving gear 6. Lube oil is also supplied.

이와 같이 종래 분사형 윤활유 공급장치는 베어링(3)에서 사용된 윤활유를 모아 종동기어(4) 및 구동기어(6)의 윤활에도 재사용하기 때문에 윤활유의 소모를 상대적으로 줄일 수 있는 장점이 있으나, 프레임(1)과 별도로 윤활유공급관(8)이 설치되어, 이송장치의 유지보수를 할 때 불편하며, 분사방식을 사용하여 분사된 윤활유가 주변으로 튀어 미관상 좋지 않은 문제점이 있었다.As described above, the conventional injection type lubricant supply device collects the lubricant used in the bearing 3 and reuses it for lubrication of the driven gear 4 and the drive gear 6, but there is an advantage of relatively reducing the consumption of the lubricant. Separately from 1), the lubricating oil supply pipe 8 is installed, which is inconvenient for maintenance of the conveying device, and the lubricating oil sprayed using the spraying method splashes around and has a poor appearance.

이러한 문제점을 감안하여 별도의 윤활유 공급관을 사용하지 않는 윤활유 공 급장치가 제안되었다.In view of these problems, a lubricant supply device is proposed which does not use a separate lubricant supply pipe.

도 3은 종래 윤활유 공급장치의 다른 실시 단면도이다.3 is another embodiment of the conventional lubricating oil supply device.

이를 참조하면, 종래 윤활유 공급장치의 다른 실시예는 별도의 윤활유공급관을 사용하지 않으며, 종동기어(4) 및 구동기어(6)에 윤활유를 공급하는 윤활유 공급박스(7)의 구조를 변경하여 그 윤활유 공급박스(7) 내의 윤활유에 베어링(3)의 하부 일부가 잠겨 윤활유가 공급될 수 있도록 구성된다.Referring to this, another embodiment of the conventional lubricating oil supply device does not use a separate lubricating oil supply pipe, and changes the structure of the lubricating oil supply box 7 for supplying lubricating oil to the driven gear 4 and the drive gear 6. The lower part of the bearing 3 is locked to the lubricating oil in the lubricating oil supply box 7 so that the lubricating oil can be supplied.

즉, 윤활유 공급박스(7) 내에는 항상 윤활유가 가득 채워져 있으며, 베어링(3)은 그 가득 차있는 윤활유에 잠긴 상태로 구동된다.That is, the lubricating oil supply box 7 is always filled with lubricating oil, and the bearing 3 is driven while being immersed in the full lubricating oil.

이와 같은 방식을 상기 도 1 및 도 2를 참조하여 설명한 분사식에 비하여 장치를 단순화하여 이송장치의 유지 보수가 용이하도록 하며, 미관을 개선하는 장점이 있으나, 윤활유의 소모량이 많은 단점이 있다.Compared to the spraying method described with reference to FIGS. 1 and 2, this method simplifies the apparatus and facilitates maintenance of the transfer apparatus, and has an advantage of improving aesthetics, but has a disadvantage of consuming a large amount of lubricating oil.

또한, 베어링(3)에서 발생되는 이물이 외부로 유출되지 못하고 윤활유 공급박스(7)의 내부에 잔존하게 되어, 이송장치에 의해 이송되는 반도체 기판 또는 평판 디스플레이 패널 기판을 오염시킬 수 있으며, 그 이물에 의하여 베어링(3)의 마모가 빠르게 진행될 수 있는 문제점이 있었다.In addition, foreign matters generated by the bearing 3 do not leak to the outside and remain inside the lubricating oil supply box 7, which may contaminate the semiconductor substrate or the flat panel display panel substrate conveyed by the conveying device. Thereby, there was a problem that the wear of the bearing 3 can proceed quickly.

상기와 같은 문제점을 감안한 본 발명은 별도의 윤활유 공급관을 설치하지 않고, 적은 유량의 사용으로 베어링의 마모를 줄일 수 있는 윤활유 공급장치를 제공함에 그 목적이 있다.The present invention in view of the above problems is to provide a lubricating oil supply device that can reduce the wear of the bearing by using a small flow rate without installing a separate lubricating oil supply pipe.

상기와 같은 목적을 달성하기 위한 본 발명은 다수의 베어링 삽입구을 구비하여, 베어링을 결합 고정하는 프레임과, 상기 프레임의 내부에 마련되어 외부에서 공급되는 윤활유를 상기 베어링 삽입구에 삽입된 각각의 베어링에 공급하는 윤활유 공급관을 포함하여 구성된다.The present invention for achieving the above object is provided with a plurality of bearing inserts, the frame for coupling and fixing the bearing, and the lubricant provided in the inside of the frame supplied from the outside to each bearing inserted into the bearing insert It comprises a lubricating oil supply pipe.

상기와 같이 구성되는 본 발명의 실시예들을 첨부한 도면을 참조하여 상세히 설명하면 다음과 같다.Embodiments of the present invention configured as described above will be described in detail with reference to the accompanying drawings.

<실시예 1><Example 1>

도 4는 본 발명에 따른 윤활유 공급장치 일실시예의 분리 투영 사시도이고, 도 5는 주요 부분의 단면 구성도이다.4 is an exploded perspective view of an embodiment of a lubricating oil supply device according to the present invention, and FIG. 5 is a sectional configuration diagram of a main part.

이를 참조하면, 본 발명에 따른 윤활유 공급장치 일실시예는 다수의 베어링(30)이 각각 삽입되는 베어링 삽입구(11)를 구비하는 프레임(10)과, 외부에서 공급되는 윤활유를 프레임(10) 내부에서 이송시켜 각 베어링 삽입구(11)의 저면측으로 공급하여, 베어링(30)에 윤활유를 공급하는 윤활유 공급관(20)과, 상기 베어링(30)이 결합된 프레임(10)의 상부에 결합되어 상기 베어링(30)을 고정시키는 덮개(40)를 포함하여 구성된다.Referring to this, in one embodiment, the lubricant supply apparatus according to the present invention includes a frame 10 having a bearing insertion hole 11 into which a plurality of bearings 30 are inserted, and a lubricant supplied from the outside into the frame 10. Is supplied to the bottom surface side of each bearing insertion hole 11, and is supplied to the lubricating oil supply pipe 20 for supplying lubricating oil to the bearing 30, and coupled to the upper part of the frame 10 to which the bearing 30 is coupled to the bearing. The cover 40 which fixes the 30 is comprised.

이하, 상기와 같이 구성된 본 발명에 따른 윤활유 공급장치 일실시예의 구성과 작용을 보다 상세히 설명한다.Hereinafter, the configuration and operation of the embodiment of the lubricant supply device according to the present invention configured as described above in more detail.

먼저, 프레임(10)은 그 상부면에 각각 소정거리 이격된 다수의 베어링 삽입구(11)를 구비한다.First, the frame 10 includes a plurality of bearing insertion holes 11 spaced apart from each other by a predetermined distance on an upper surface thereof.

상기 다수의 베어링 삽입구(11)는 측면부의 단차가 중앙부보다 높은 반원형의 저면부를 가지며, 그 단차가 낮은 중앙부에 베어링(30)이 삽입된다. 그리고 베어링 삽입구(11)의 단차가 높은 측면부의 일부에는 윤활유가 유출될 수 있는 유출구(12)가 마련된다.The plurality of bearing insertion holes 11 has a semicircular bottom surface having a step level higher than that of the central portion, and the bearing 30 is inserted into the center portion having a low level difference. In addition, an outlet 12 through which lubricating oil may flow may be provided in a part of the side portion of the bearing insertion hole 11 having a high step.

이와 같은 구조의 베어링 삽입구(11)는 중앙부의 홈에 베어링(30)의 외륜을 삽입 고정시키며, 그 베어링 삽입구(11)의 측면에 베어링(30)의 볼이 노출되도록 하여, 베어링(30)을 보다 견고하게 고정시키며, 윤활유의 공급과 사용된 윤활유의 배출이 용이하도록 하기 위한 구조이다.The bearing insert 11 of this structure inserts and fixes the outer ring of the bearing 30 in the groove of the center portion, and exposes the ball of the bearing 30 to the side surface of the bearing insert 11 so that the bearing 30 is opened. It is more firmly fixed and is designed to facilitate the supply of lubricant and the discharge of the used lubricant.

또한, 상기 프레임(10)의 내부에는 베어링(30)에 윤활유를 공급하는 윤활유 공급관(20)이 마련된다. 윤활유 공급관(20)는 프레임(10)의 측면에 노출된 윤활유 유입공(21)과, 그 윤활유 유입공(21)과 일부가 연결되며, 상기 프레임(10)의 길이 방향을 따라 프레임(10)의 중앙부에 형성된 주공급관(22)과, 일측이 상기 주공급관(22)에 연결되며, 타측이 상기 베어링 삽입구(11)의 단차가 큰 측면부의 측면에 연결되는 분기관(23)을 포함하여 구성된다.In addition, a lubricating oil supply pipe 20 for supplying lubricating oil to the bearing 30 is provided inside the frame 10. The lubricating oil supply pipe 20 is connected to a lubricating oil inlet 21 exposed to the side of the frame 10, and a part of the lubricating oil inlet 21, and the frame 10 along the longitudinal direction of the frame 10. The main supply pipe 22 formed in the center of the, and one side is connected to the main supply pipe 22, the other side is configured to include a branch pipe 23 is connected to the side of the large side of the step of the bearing insertion hole 11 do.

이와 같은 구성에서 각 베어링 삽입구(11)에 베어링(30)이 삽입된 상태에서 저면에 베어링이 삽입되는 삽입구를 가지는 덮개(40)를 덮어 하부의 프레임(10)과 체결하여, 베어링(30)을 견고하게 고정한다.In such a configuration, the bearing 30 is inserted into each bearing insertion hole 11 to cover the cover 40 having the insertion hole into which the bearing is inserted, and fasten with the frame 10 at the bottom thereof, thereby making the bearing 30 fasten. Secure firmly.

이와 같은 상태에서 외부에서 윤활유를 그 윤활유 유입공(21)을 통해 유입시키면, 그 윤활유는 주공급관(22)과 각 분기관(23)을 지나 베어링(30)에 공급된다.When lubricating oil is introduced from the outside through the lubricating oil inflow hole 21 in such a state, the lubricating oil is supplied to the bearing 30 through the main supply pipe 22 and each branch pipe 23.

상기 유출구(12)의 하단에 프레임(10)의 측면에는 그 프레임(10)의 길이 방 향을 따라 길게 마련된 윤활유 가이드(13)가 마련될 수 있다. 그 윤활유 가이드(13)는 일방향으로 경사지게 형성하여 각 유출구(12)를 통해 유출된 윤활유를 모아서 이동시켜 폐윤활유 용기(도면 미도시)에 담을 수 있다.The lower side of the outlet 12, the side of the frame 10 may be provided with a lubricating oil guide 13 provided in the longitudinal direction of the frame 10. The lubricating oil guide 13 may be formed to be inclined in one direction to collect and move the lubricating oil flowing out through each outlet 12 to be contained in a waste lubricating oil container (not shown).

상기와 같이 베어링(30)을 지난 윤활유는 상기 유출구(12)를 통해 프레임(10)의 측면으로 유출된다. 즉, 상기 유출구(12)와 분기관(23)은 각각 베어링(30)을 사이에두고 상호 마주하는 위치이며, 유출구(12)는 프레임(10)의 내측면, 분기관(23)은 프레임(10)의 외측면 측에 위치하는 것이 바람직하다.As described above, the lubricating oil passing through the bearing 30 flows out to the side of the frame 10 through the outlet 12. That is, the outlet port 12 and the branch pipe 23 are positions facing each other with bearings 30 interposed therebetween, the outlet port 12 being an inner surface of the frame 10, and the branch pipe 23 having a frame ( It is preferable to be located in the outer side of 10).

이는 유출구(12)를 통해 유출되는 윤활유에 의해 장치의 미관이 좋지 않게 되는 것을 방지하기 위한 것이며, 특히 프레임(10)의 외측에는 이송축(50)에 연결되는 종동기어(51), 구동축(60)에 연결되는 구동기어(61) 및 윤활유 공급박스(70)가 마련되기 때문에 상기 윤활유 가이드(13)를 설치하기가 용이하지 않기 때문이다.This is to prevent the aesthetics of the apparatus from being deteriorated by the lubricating oil flowing out through the outlet 12, in particular, the driven gear 51 and the drive shaft 60 connected to the feed shaft 50 on the outside of the frame 10. This is because it is not easy to install the lubricating oil guide 13 because the driving gear 61 and the lubricating oil supply box 70 are provided.

상기와 같은 본 발명의 일실시예는 베어링에 윤활유를 공급하는 수단이 프레임(10)의 내부에 매설되어 있기 때문에 외관이 수려하며, 장치의 유지보수가 용이하다.According to one embodiment of the present invention as described above, since the means for supplying lubricant to the bearing is embedded in the frame 10, the appearance is beautiful and the maintenance of the device is easy.

또한, 사용된 윤활유를 수거 및 정화처리하여 재사용이 가능하게 되어, 보다 경제적이다.In addition, it is more economical to collect and purify the used lubricating oil and reuse it.

<실시예 2><Example 2>

도 6은 본 발명에 따른 윤활유 공급장치의 다른 실시 단면 구성도이다.6 is another embodiment cross-sectional configuration of the lubricating oil supply device according to the present invention.

이를 참조하면, 본 발명에 따른 윤활유 공급장치의 다른 실시예는 프레임(10)의 외측면에서 주입된 윤활유가 윤활유 공급관(20)을 통해 유입되며, 각 베어링 삽입구(11)에 삽입된 베어링(30)을 지나 윤활유 공급박스(70)에 담기게 된다.Referring to this, in another embodiment of the lubricant supply apparatus according to the present invention, the lubricant injected from the outer surface of the frame 10 is introduced through the lubricant supply pipe 20, and the bearing 30 inserted into each bearing insertion hole 11. After passing through) is put in the lubricant supply box (70).

상기 윤활유 공급박스(70)에 담긴 윤활유는 이송축(50)에 연결되는 종동기어(51), 구동축(60)에 연결되는 구동기어(61)가 원활하게 작동할 수 있도록 윤활한다.The lubricating oil contained in the lubricating oil supply box 70 lubricates the driven gear 51 connected to the feed shaft 50 and the driving gear 61 connected to the driving shaft 60 to operate smoothly.

이와 같은 기능을 위하여 유출구(12)는 윤활유 공급박스(70) 측인 베어링 삽입구(11)의 일측에 형성되며, 분기관(23)은 베어링(30)을 사이에두고 그 유출구(12)의 반대편에 위치하게 된다.For this function, the outlet 12 is formed on one side of the bearing insertion opening 11 on the side of the lubricating oil supply box 70, the branch pipe 23 is on the opposite side of the outlet 12 with the bearing 30 in between. Will be located.

상기와 같이 베어링(30)의 윤활에 사용된 윤활유를 종동기어(51) 및 구동기어(61)의 윤활에 재사용하는 경우에도, 종래와 같이 베어링(30)에서 유출된 이물이 다시 베어링(30)으로 유입되는 경우가 발생하지 않기 때문에 베어링(30)의 급격한 마모를 방지할 수 있다.Even when the lubricating oil used for the lubrication of the bearing 30 is reused for the lubrication of the driven gear 51 and the drive gear 61 as described above, the foreign substance flowing out of the bearing 30 is again returned to the bearing 30 as in the prior art. Since it does not occur in the case can be prevented the rapid wear of the bearing (30).

상기 종동기어(51) 및 구동기어(61)의 구동은 베어링(30)에서 유출된 미세한 이물에 의하여 영향을 받지 않는다.The driving of the driven gear 51 and the driving gear 61 is not affected by the fine foreign matter that flows out of the bearing 30.

이상에서는 본 발명을 특정의 바람직한 실시 예들을 들어 도시하고 설명하였으나, 본 발명은 상기한 실시 예들에 한정되지 않으며 본 발명의 개념을 벗어나지 않는 범위 내에서 당해 발명이 속하는 기술 분야에서 통상의 지식을 가진 자에 의해 다양한 변경과 수정이 가능하다.The present invention has been shown and described with reference to certain preferred embodiments, but the present invention is not limited to the above-described embodiments and has ordinary skill in the art to which the present invention pertains without departing from the concept of the present invention. Various changes and modifications are possible by the user.

상기한 바와 같이 본 발명은 베어링에 윤활유를 공급하기 위한 관로를 베어링 고정 프레임에 매설하여 설치함으로써, 미관을 개선하고 장치의 유지 및 보수가 용이하도록 하는 효과가 있다.As described above, the present invention has an effect of improving aesthetics and facilitating maintenance and repair of the device by installing a pipeline for supplying lubricating oil to a bearing in a bearing fixing frame.

또한, 본 발명은 베어링에 근접한 위치에서 윤활유를 공급하기 때문에 윤활유가 다른 위치로 비산하는 것을 방지하여, 장치의 오염을 방지할 수 있는 효과가 있다.In addition, the present invention is to supply the lubricating oil in the position close to the bearing, thereby preventing the lubricating oil from scattering to another position, there is an effect that can prevent the contamination of the device.

아울러 본 발명은 사용된 윤활유를 전량 회수하거나, 구동기어의 윤활에 재사용함이 가능하여 보다 경제적인 효과가 있다.In addition, the present invention can recover the total amount of the lubricating oil used, or can be reused in the lubrication of the drive gear has a more economic effect.

Claims (5)

다수의 베어링 삽입구를 구비하여, 베어링을 결합 고정하는 프레임과,A frame having a plurality of bearing insertion openings for coupling and fixing the bearings; 상기 프레임의 내부에 마련되어 외부에서 공급되는 윤활유를 상기 베어링 삽입구에 삽입된 각각의 베어링에 공급하는 윤활유 공급관을 포함하는 윤활유 공급장치. And a lubricating oil supply pipe provided in the frame to supply lubricating oil supplied from the outside to each bearing inserted into the bearing insertion hole. 제1항에 있어서,The method of claim 1, 상기 윤활유 공급관은 상기 프레임의 일면에 노출된 윤활유 유입공;The lubricating oil supply pipe is a lubricating oil inlet hole exposed to one surface of the frame; 상기 프레임의 내에 위치하며, 프레임의 길이 방향으로 길게 마련됨과 아울러 상기 윤활유 유입공과 일부가 연결되는 주공급관; 및Located in the frame, the main supply pipe is provided in the longitudinal direction of the frame and connected to the lubricating oil inlet hole; And 각각 상기 주공급관의 일부와 연결되며, 윤활유를 상기 베어링 삽입구의 내측면으로 공급하는 분기관을 포함하는 윤활유 공급장치.And a branch pipe each connected to a part of the main supply pipe and supplying lubricant to an inner surface of the bearing insert. 제1항 또는 제2항에 있어서,The method according to claim 1 or 2, 상기 베어링 삽입구는 베어링의 내륜과 볼이 측면으로 노출될 수 있도록, 중앙부에 단차가 낮은 홈이 마련된 것이며, 그 홈의 일측면부에는 사용된 윤활유가 외부로 유출되는 유출구가 마련되며, 타측면부에는 윤활유 공급관을 따라 윤활유가 공급되는 것을 특징으로 하는 윤활유 공급장치.The bearing insertion hole is provided with a groove having a low level in the center portion so that the inner ring and the ball of the bearing can be exposed to the side surface, one side portion of the groove is provided with an outlet for outflow of the used lubricant oil to the outside, and the other side portion Lubricating oil supply device characterized in that the lubricant is supplied along the supply pipe. 제3항에 있어서,The method of claim 3, 상기 유출구를 통해 유출되는 사용된 윤활유는 상기 프레임 측면에 마련된 윤활유 회수기재를 따라 회수되거나, 상기 프레임의 측면에 마련된 윤활유 공급박스로 유입되어 구동기어의 윤활에 재사용되는 것을 특징으로 하는 윤활유 공급장치.The used lubricant oil flowing out through the outlet is recovered along the lubricant recovery material provided on the side of the frame, or flows into the lubricant supply box provided on the side of the frame and is reused for lubrication of the drive gear. 제4항에 있어서,The method of claim 4, wherein 상기 윤활유 회수기재는 프레임의 측면에 설치된 가이드이며, 프레임의 길이 방향을 따라 일측으로 경사진 것을 특징으로 하는 윤활유 공급장치. The lubricant recovery material is a guide installed on the side of the frame, the lubricant supply device, characterized in that inclined to one side along the longitudinal direction of the frame.
KR1020050100492A 2005-10-25 2005-10-25 Lubricating oil feeder KR20070044516A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020050100492A KR20070044516A (en) 2005-10-25 2005-10-25 Lubricating oil feeder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020050100492A KR20070044516A (en) 2005-10-25 2005-10-25 Lubricating oil feeder

Publications (1)

Publication Number Publication Date
KR20070044516A true KR20070044516A (en) 2007-04-30

Family

ID=38178390

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020050100492A KR20070044516A (en) 2005-10-25 2005-10-25 Lubricating oil feeder

Country Status (1)

Country Link
KR (1) KR20070044516A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101121199B1 (en) * 2009-10-23 2012-03-22 세메스 주식회사 Apparatus for conveying substrate
KR20190054241A (en) * 2017-11-13 2019-05-22 세메스 주식회사 Assembly for supplying lubricant and Apparatus for transferring a substrate having the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101121199B1 (en) * 2009-10-23 2012-03-22 세메스 주식회사 Apparatus for conveying substrate
KR20190054241A (en) * 2017-11-13 2019-05-22 세메스 주식회사 Assembly for supplying lubricant and Apparatus for transferring a substrate having the same

Similar Documents

Publication Publication Date Title
CN101390275B (en) Bearing device for main electric motor for vehicle
JP3568160B2 (en) Lubrication structure of ball screw of electric injection molding machine
CN101779036A (en) Wind driven electric power generator
CN102203444B (en) Device for sealing a bearing lubricated with a liquid lubricant
US20060258523A1 (en) Centrifugal seperator and rotor therefor
US6659113B2 (en) Grit washer and bearing assembly therefore
KR20070044516A (en) Lubricating oil feeder
US9683575B2 (en) Pump as well as a recirculation device for a pump
JP2009264578A (en) Lubricating oil collection unit
SK19842000A3 (en) High speed gear with oil lubrication, especially for environmentally sealed railway driving mechanism
JP2004360828A (en) Lubricating device of rolling bearing
US10738668B2 (en) Automotive driveline unit housing with lubricant feed passage and flow restrictor
CN1782167B (en) Anti-oil leakage device of top bend needle mechanism
JP2007138963A (en) Vacuum rolling bearing device
CN101359587B (en) Support block for substrate transfer shaft and substrate transfer device using the support block
JP2007192309A (en) Lubricating structure of power transmission device
JP4583913B2 (en) Lubricating device for roller mill reducer
CN107498375A (en) Scrap cleaning plant
CN101381933A (en) Anti-oil leakage device of top bend needle mechanism
JP2004108250A (en) Water pump
KR20070053526A (en) Carrier for glass substrates
JP2006320656A (en) Oil feeder for sewing machine
JPH0810184Y2 (en) Substrate surface treatment equipment
CN208268381U (en) A kind of gear-box
JP2006022865A (en) Lubricant supply device for bearing

Legal Events

Date Code Title Description
A201 Request for examination
E601 Decision to refuse application