KR200171515Y1 - Lubricating device for a yarn guide roller in a cop-winding machine - Google Patents
Lubricating device for a yarn guide roller in a cop-winding machine Download PDFInfo
- Publication number
- KR200171515Y1 KR200171515Y1 KR2019990018383U KR19990018383U KR200171515Y1 KR 200171515 Y1 KR200171515 Y1 KR 200171515Y1 KR 2019990018383 U KR2019990018383 U KR 2019990018383U KR 19990018383 U KR19990018383 U KR 19990018383U KR 200171515 Y1 KR200171515 Y1 KR 200171515Y1
- Authority
- KR
- South Korea
- Prior art keywords
- guide roller
- winding machine
- bearings
- liquid lubricant
- present
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/31—Textiles threads or artificial strands of filaments
Landscapes
- Rolling Contact Bearings (AREA)
Abstract
본 고안은 권사기용 실 안내로울러의 윤활장치에 관한 것으로, 본 고안의 목적은 고속으로 공회전하는 안내로울러의 윤활 구조를 개선시켜 기존의 안내로울러에 비해서 사용수명을 크게 향상시킬 수 있게 하는데 있다.The present invention relates to a lubrication device of a thread guide roller for a winding machine, and an object of the present invention is to improve the lubrication structure of the guide roller running at high idle speed, and to significantly improve the service life compared to a conventional guide roller.
본 고안은 중심축(1)에 드럼(2)을 끼우고 양단부에 베어링(3)(4)을 설치한 권사기용 안내로울러(A)를 형성함에 있어서, 관체형으로 형성한 드럼(2)의 내면과 중심축(1)사이에 공간(5)을 형성하여 액체 윤활유(6)를 주입하고 양측의 베어링 설치부 외측에 밀폐부재(7)(8)를 설치하여 베어링(3)(4)이 액체 윤활유에 침지된 상태로 회전작동을 하도록 구성함을 특징으로 한 것이다.The present invention is to form a guide roller (A) for a winding machine in which the drum (2) is fitted to the central shaft (1) and the bearings (3) and (4) are provided at both ends thereof. A space 5 is formed between the inner surface and the central shaft 1 to inject the liquid lubricant 6 and seal members 7 and 8 are provided outside the bearing mounting portions on both sides so that the bearings 3 and 4 It is characterized in that it is configured to rotate in a state immersed in liquid lubricant.
Description
본 고안은 권사기용 실 안내로울러의 윤활장치에 관한 것으로, 본 고안의 목적은 고속으로 공회전하는 안내로울러의 윤활 구조를 개선시켜 기존의 안내로울러에 비해서 사용수명을 크게 향상시킬 수 있게 하는데 있다.The present invention relates to a lubrication device of a thread guide roller for a winding machine, and an object of the present invention is to improve the lubrication structure of the guide roller running at high idle speed, and to significantly improve the service life compared to a conventional guide roller.
일반적으로 도1에 도시한 바와 같이 권사기는 실(A)을 보빈(B)에 감아주는 기기로서, 안내로울러(C)는 고속으로 회전하는 보빈의 전방에 설치되여 실이 늘어지지 않고 감기도록 눌러주면서 함께 회전하는 작용을 하는 것이다.In general, as shown in Figure 1, the winding machine is a device for winding the thread (A) to the bobbin (B), the guide roller (C) is installed in front of the bobbin that rotates at a high speed to press the thread without winding Giving and rotating to work together.
종래의 안내로울러는 회전드럼이 끼워진 중심축의 양단부에 베어링을 설치하고 베어링의 윤활을 위해서 베어링 시이트에 그리스를 주입하는 통상적인 로울러 구조를 사용하고 있다.Conventional guide rollers use a conventional roller structure in which bearings are mounted at both ends of a central shaft fitted with a rotating drum and grease is injected into the bearing sheet for lubricating the bearings.
상기한 종래의 안내로울러는 일반적인 로울러와는 달리 비교적 길이가 길게 형성된 관체형으로서, 약 30000~50000rpm 정도로 고속회전하기 때문에 양단부에 설치된 베어링의 회전부하가 크고 마모율이 심하여 사용수명이 약 2일 정도에 불과하며, 베어링이 마모된 로울러는 사용할 수 없으므로 로울러 자체를 2일마다 교체하여 사용하는 실정이다.Unlike the conventional rollers, the conventional guide rollers have a relatively long length, and have a relatively long length, and because they rotate at a high speed of about 30000 to 50000 rpm, the rotating load of the bearings installed at both ends is large and the wear rate is high, and thus the service life is about two days. The roller is worn only bearings can not be used, so the roller itself is replaced every two days.
상기한 종래 구조는 베어링에 그리스를 주입하여도 고속회전으로 인한 회전부하에 베어링이 쉽게 마모되는 문제점이 있기 때문에 본 고안은 윤활 구조를 개선하여 베어링의 마모를 줄일 수 있게 하고 사용수명도 연장할 수 있게 하는 새로운 구조의 윤활장치를 안출한 것이다.Since the conventional structure has a problem that the bearing is easily worn under the rotational load due to the high speed rotation even if grease is injected into the bearing, the present invention can improve the lubrication structure to reduce the wear of the bearing and extend the service life. A new structure of lubrication device was devised.
도 1은 안내로울러를 권사기에 설치하여 사용하는 상태도1 is a state diagram used by installing the guide roller to the winding machine
도 2는 안내로울로의 구성을 보인 단면도Figure 2 is a cross-sectional view showing the configuration of the guide roller
[도면의 주요부분에 대한 부호의 설명][Explanation of symbols on the main parts of the drawings]
1: 중심축, 2: 드럼, 3,4: 베어링,1: central axis, 2: drum, 3, 4: bearing,
5: 공간, 6: 액체 윤활유, 7,8: 밀폐부재.5: space, 6: liquid lubricant, 7,8: sealing member.
중심축(1)에 드럼(2)을 끼우고 양단부에 베어링(3)(4)을 설치한 권사기용 안내로울러(A)를 형성함에 있어서, 관체형으로 형성한 드럼(2)의 내면과 중심축(1)사이에 공간(5)을 형성하여 액체 윤활유(6)를 주입하고 양측의 베어링 설치부 외측에 밀폐부재(7)(8)를 설치하여 베어링(3)(4)이 액체 윤활유에 침지된 상태로 회전작동을 하도록 구성함을 특징으로 한 것이다.In forming the guide roller (A) for the winding machine in which the drum (2) is fitted to the central shaft (1) and the bearings (3) and (4) are provided at both ends, the inner surface and the center of the drum (2) formed in a tubular shape. A space 5 is formed between the shafts 1 to inject the liquid lubricant 6 and the sealing members 7 and 8 are provided outside the bearing mounting portions on both sides so that the bearings 3 and 4 are applied to the liquid lubricant. It is characterized in that it is configured to rotate in the immersed state.
이와 같이 구성된 본 고안은 어느 한쪽의 베어링(4)과 밀폐부재(8)를 먼저 설치하고 공간(5)에 액체 윤활유를 주입한 후 나머지 베어링(3)과 밀폐부재(7)를 설치하여 양측의 베어링(3)(4)이 공간(5)의 내부전체에 주입된 액체 윤활유에 침지된 상태로 회전하게 한 것이다.According to the present invention, the bearing 4 and the sealing member 8 are installed first, the liquid lubricant is injected into the space 5, and the remaining bearing 3 and the sealing member 7 are installed. The bearings 3 and 4 rotate in a state immersed in the liquid lubricant injected into the entire interior of the space 5.
드럼(2)의 양단에는 단턱(9)을 가진 요홈부(10)를 형성하여 베어링과 밀폐부재을 긴밀하게 설치할 수 있게 구성한 것이며, 중심축의 양단부에도 걸림턱(11)을 형성하여 베어링 시이트가 유동 없이 고정될 수 있게 구성한 것이다.The groove (10) having the step (9) is formed at both ends of the drum (2) so that the bearing and the sealing member can be installed intimately, and the locking jaw (11) is also formed at both ends of the central shaft so that the bearing sheet does not flow. It is configured to be fixed.
본 고안은 베어링이 공간(5)에 충입된 액체 윤활유에 침지된 상태에서 고속회전하므로 회전부하와 마모현상이 현저하게 줄여지고 유활성은 크게 향상되어 사용수명이 오래 유지될 수 있으며, 종래 구성이 약 2일 수명인 것에 비해서 본 고안은 약 30일 사용할 수 있는 수명 연장의 효과를 가지며, 부드럽고 원활한 회전력과 소음감소 등의 효과도 있는 것이다.The present invention rotates at a high speed while the bearing is immersed in the liquid lubricating oil filled in the space (5), the rotational load and wear is significantly reduced, the activity is greatly improved, the service life can be maintained long, the conventional configuration Compared to the life of about 2 days, the present invention has the effect of extending the life of about 30 days, and also has the effect of smooth and smooth rotational force and noise reduction.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019990018383U KR200171515Y1 (en) | 1999-09-01 | 1999-09-01 | Lubricating device for a yarn guide roller in a cop-winding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019990018383U KR200171515Y1 (en) | 1999-09-01 | 1999-09-01 | Lubricating device for a yarn guide roller in a cop-winding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR200171515Y1 true KR200171515Y1 (en) | 2000-03-15 |
Family
ID=19586977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019990018383U KR200171515Y1 (en) | 1999-09-01 | 1999-09-01 | Lubricating device for a yarn guide roller in a cop-winding machine |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200171515Y1 (en) |
-
1999
- 1999-09-01 KR KR2019990018383U patent/KR200171515Y1/en not_active IP Right Cessation
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Payment date: 20080605 Year of fee payment: 10 |
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