KR200216572Y1 - Glove type rubber sleeve for non-slip of mandrel - Google Patents

Glove type rubber sleeve for non-slip of mandrel Download PDF

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Publication number
KR200216572Y1
KR200216572Y1 KR2019950017582U KR19950017582U KR200216572Y1 KR 200216572 Y1 KR200216572 Y1 KR 200216572Y1 KR 2019950017582 U KR2019950017582 U KR 2019950017582U KR 19950017582 U KR19950017582 U KR 19950017582U KR 200216572 Y1 KR200216572 Y1 KR 200216572Y1
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KR
South Korea
Prior art keywords
mandrel
rubber sleeve
sleeve
coil
type rubber
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Application number
KR2019950017582U
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Korean (ko)
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KR970004437U (en
Inventor
최상환
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이구택
포항종합제철주식회사
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Priority to KR2019950017582U priority Critical patent/KR200216572Y1/en
Publication of KR970004437U publication Critical patent/KR970004437U/en
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Publication of KR200216572Y1 publication Critical patent/KR200216572Y1/en

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Abstract

본 고안은 맨드릴(mandrel)의 미끄럼 방지를 위한 글로브형 러버 슬리브(glove type rubber sleeve)에 관한 것으로 특히, 코일(coil)을 풀어내는 압축 언코일러(uncoiler) 설비의 러버 슬리브의 미끄러짐 현상을 방지하는 맨드릴의 미끄럼 방지를 위한 글로브형 러버 슬리브에 관한 것으로, 외주면의 일단이 경사지고, 외주면에 코일(3)과의 마찰력을 증대시키기 위한 트레드(6)가 형성되어, 슬리브의 슬링 현상을 제거하고, 생산 라인 정지를 방지함으로써 생산성을 증대시키고, 슬리브의 원활한 작용으로 설비의 파손을 방지하는 효과를 제공한다.The present invention relates to a glove type rubber sleeve for preventing slip of a mandrel, and in particular, to prevent slipping of the rubber sleeve of a compression uncoiler installation that releases a coil. A glove type rubber sleeve for preventing slipping of a mandrel, wherein one end of the outer circumferential surface is inclined, and a tread 6 for increasing friction with the coil 3 is formed on the outer circumferential surface, thereby eliminating a sling phenomenon of the sleeve, By preventing production line stoppages, productivity is increased, and the smooth operation of the sleeve provides the effect of preventing damage to equipment.

Description

맨드릴의 미끄럼방지를 위한 글로브형 러버 슬리브Glove type rubber sleeve for non-slip of mandrel

제1도는 종래 기술에 의한 러버 슬리브에 관한 도면으로,1 is a view of a rubber sleeve according to the prior art,

제1(a)도는 정면도.Fig. 1 (a) is a front view.

제1(b)도는 측면도.1 (b) is a side view.

제1(c)도는 코일이 권취된 맨드릴의 측면도.Figure 1 (c) is a side view of the mandrel in which the coil is wound.

제2도는 본 고안에 따른 맨드릴의 미끄럼 방지를 위한 글로브형 러버 슬리브에 관한 도면으로,2 is a view of a glove type rubber sleeve for preventing slip of the mandrel according to the present invention,

제2(a)도는 정면도.2 (a) is a front view.

제2(b)도는 측면도.2 (b) is a side view.

제3(a)도는 본 고안에 따른 맨드릴의 미끄럼 방지를 위한 글로브형 러버슬리브에 코일이 권취된 것을 도시한 측면도.Figure 3 (a) is a side view showing that the coil is wound around the glove type rubber sleeve for preventing slip of the mandrel according to the present invention.

제3(b)도는 글로브형 슬리브에 코일이 권취될 때 슬리브의 비틀림을 도시한 측면도이다.3 (b) is a side view showing the twisting of the sleeve when the coil is wound around the glove-shaped sleeve.

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

1,11 : 슬리브 2,12 : 맨드릴1,11 sleeve 2,12 mandrel

3,13 : 코일 4 : 슬리브의 저항방향3,13 coil 4 resistance direction of sleeve

5 : 코일의 진행방향 6 : 요철부5: Coil traveling direction 6: Uneven part

본 고안은 맨드릴(mandrel)의 미끄럼 방지를 위한 글로브형 러버 슬리브(glove type rubber sleeve)에 관한 것으로, 특히 코일(coil)을 풀어내는 압축 언코일러(uncoiler) 설비의 러버 슬리브의 미끄러짐 현상을 방지하는 맨드릴의 미끄럼 방지를 위한 글로브형 러버 슬리브에 관한 것이다.The present invention relates to a glove type rubber sleeve for preventing slip of a mandrel, and in particular, to prevent slipping of the rubber sleeve of a compression uncoiler installation that uncoils the coil. A glove type rubber sleeve for preventing slip of a mandrel.

종래에는 주축인 맨드릴(12)에 제1도에 도시한 바와 같은 외측 표면이 매끄러운 러버 슬리브(11)를 장착하여 사용하였다.In the related art, a rubber sleeve 11 having a smooth outer surface as shown in FIG. 1 is mounted on a mandrel 12 which is a main shaft.

상기와 같은 종래의 러버 슬리브(11)에 권취된 코일(13)을 풀어내는 작업을 수행할 때 러버 슬리브(11)가 미끄러지는 슬립(silp) 현상이 발생하여 생산라인이 정지함으로써 생산성이 하락하고, 슬리브가 마찰에 의해 마모되어 생긴 틈에 이물질이 끼어 들어 설비가 파손되는 등의 문제점이 발생하였다.When the coil 13 wound around the conventional rubber sleeve 11 is released, a slip phenomenon occurs in which the rubber sleeve 11 slips, and thus the production line stops, thereby decreasing productivity. , Problems such as damage to the equipment due to foreign matter is inserted into the gap caused by the wear of the sleeve by friction.

본 고안의 목적은 상기한 종래 기술의 문제점을 개선하여, 슬리브의 슬립현상을 제거하여 생산성을 향상시키는 맨드릴의 미끄렁 방지를 위한 글로브형 러버 슬리브를 제공하는데 있다.It is an object of the present invention to improve the above problems of the prior art, to provide a glove-type rubber sleeve for the anti-skid of the mandrel to remove the slip phenomenon of the sleeve to improve the productivity.

상기한 목적을 달성하기 위한 본 고안은 맨드릴의 외주연에 삽입되는 슬리브의 일단측 외주면이 직경이 작아지는 현상으로 경사져 형성되고, 상기 슬리브의 외주면에는 그 길이방향을 따라 코일과의 마찰력을 극대화시키는 요철부가 일정간격을 두고 다수 형성되어 이루어진다.The present invention for achieving the above object is formed to be inclined in the phenomenon that the outer peripheral surface of the one end side of the sleeve inserted into the outer circumference of the mandrel is reduced in diameter, to maximize the frictional force with the coil along the longitudinal direction of the outer peripheral surface of the sleeve A plurality of uneven parts are formed at regular intervals.

아래에 본 고안에 따른 맨드릴의 미끄럼 방지를 위한 글로브형 러버 슬리브에 대해 도면을 참조하여 상세하게 설명한다.Hereinafter, a glove type rubber sleeve for preventing slip of a mandrel according to the present invention will be described in detail with reference to the accompanying drawings.

먼저, 제2도는 본 고안에 따른 맨드릴의 미끄럼 방지를 위한 글로브형 러버 슬리브에 관한 도면으로 제2(a)도는 정면도, 제2(b)도는 측면도, 제3(a)도는 본 고안에 따른 맨드릴의 미끄럼 방지를 위한 글로브형 러버 슬리브에 코일이 권취된 것을 도시한 측면도, 제3(b)도는 글로브형 슬리브에 코일이 권취될 때 슬리브의 디틀림을 도시한 측면도이다.First, FIG. 2 is a view of a glove-shaped rubber sleeve for preventing slip of a mandrel according to the present invention. FIG. 2 (a) is a front view, FIG. 2 (b) is a side view, and FIG. The side view which shows a coil wound up in the glove type rubber sleeve for slipping of a mandrel, and FIG. 3 (b) is a side view which shows the distortion of a sleeve when a coil is wound up in a glove type sleeve.

본 고안은 제2도에 도시한 다와 길이 러버 슬리브(1)는 맨드릴(2)의 외주연에 그 길이방향으로 삽입되는 바, 권취된 코일(3)을 용이하게 삽입할 수 있도록 그 일단의 직경이 작아지는 형상으로 경사지게 형성된다.The present invention is shown in Figure 2, the length and length of the rubber sleeve (1) is inserted in the longitudinal direction of the outer periphery of the mandrel (2), so that the end of the coil (3) can be easily inserted It is formed to be inclined in a shape of decreasing diameter.

그리고, 회전축인 맨드릴(2)의 직경과 같은 내경을 갖고, 적정한 두께를 갖고서 그 외주면에는 상기 코일(3)과의 마칠력 증대를 꾀하기 위하여 요철부(凹凸部)(6)를 형성시킨다.Then, an uneven portion 6 is formed on the outer circumferential surface of the mandrel 2, which is a rotating shaft, and has an appropriate thickness to increase the frictional force with the coil 3.

상기와 같이 이루어진 본 고안은 제3(b)도에 도시된 바와 같이 코일(3)이 코일 진행방향(5)으로 풀어질 때 러버 슬리브(1)는 저항방향(4)으로 마찰력을 받게된다.According to the present invention made as described above, the rubber sleeve 1 is subjected to frictional force in the resistance direction 4 when the coil 3 is released in the coil traveling direction 5 as shown in FIG.

따라서, 상기 요철부(6)는 상기 마찰력에 의해 비틀리면서 코일(3)과의 마찰력을 더욱 증대시키는 역할을 하게 된다.Therefore, the uneven part 6 serves to further increase the frictional force with the coil 3 while being twisted by the frictional force.

상기와 같은 본 고안은 슬리브의 슬립현상을 제거하고, 생산 라인 정지를 방지함으로써 생산성을 증대시키고, 슬리브의 원활한 작용으로 설비의 파손을 방지하는 효과를 제공한다.The present invention as described above removes the slip phenomenon of the sleeve, prevents production line stoppage to increase the productivity, and provides the effect of preventing the breakage of the equipment by the smooth operation of the sleeve.

Claims (1)

맨드릴(2)의 외주연에 삽입되는 슬리브(1)의 일단측 외주면이 직경이 작아지는 형상으로 경사져 형성되고, 상기 슬리브(1)의 외주면에는 그 길이방향을 따라 코일(3)과의 마찰력을 극대화시키는 요철부(6)가 일정간격을 두고 다수 형성되는 것을 특징으로 하는 맨드릴의 미끄럼 방지를 위한 글로브형 러버 슬리브.One end side outer circumferential surface of the sleeve 1 inserted into the outer circumference of the mandrel 2 is formed to be inclined in a shape of decreasing diameter, and the outer circumferential surface of the sleeve 1 has frictional force with the coil 3 along its longitudinal direction. Globe type rubber sleeve for preventing slip of the mandrel, characterized in that a plurality of irregularities (6) are formed at regular intervals to maximize.
KR2019950017582U 1995-07-18 1995-07-18 Glove type rubber sleeve for non-slip of mandrel KR200216572Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019950017582U KR200216572Y1 (en) 1995-07-18 1995-07-18 Glove type rubber sleeve for non-slip of mandrel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019950017582U KR200216572Y1 (en) 1995-07-18 1995-07-18 Glove type rubber sleeve for non-slip of mandrel

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KR200216572Y1 true KR200216572Y1 (en) 2001-04-02

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100573565B1 (en) * 2001-08-29 2006-04-25 주식회사 포스코 Cylinder Ring with prominence and depression and mandrel with the same
KR100988502B1 (en) 2003-06-30 2010-10-20 주식회사 포스코 Cylinder ring coiled around steel plate

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100573565B1 (en) * 2001-08-29 2006-04-25 주식회사 포스코 Cylinder Ring with prominence and depression and mandrel with the same
KR100988502B1 (en) 2003-06-30 2010-10-20 주식회사 포스코 Cylinder ring coiled around steel plate

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Publication number Publication date
KR970004437U (en) 1997-02-19

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