KR19990021057U - Deformed Slab Extractor - Google Patents
Deformed Slab Extractor Download PDFInfo
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- KR19990021057U KR19990021057U KR2019970034546U KR19970034546U KR19990021057U KR 19990021057 U KR19990021057 U KR 19990021057U KR 2019970034546 U KR2019970034546 U KR 2019970034546U KR 19970034546 U KR19970034546 U KR 19970034546U KR 19990021057 U KR19990021057 U KR 19990021057U
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- slab
- deformed
- extractor
- extraction
- link rod
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Abstract
본 고안은 압연소재인 슬라브(Slab)를 압연적정온도로 가열하여 추출시 변형된 슬라브가 발생하였을 때 이를 신속하고 원활하게 추출할 수 있는 변형 슬라브 추출장치에 관한 것으로 보다 상세하게는 가열로(100)로부터 슬라브를 추출하는 추출기(600)에서 추출기아암(602)의 하부로부터 추출기아암(602)과 슈우(703)에 삽입되며 서로 회전가능토록 링크축(706)으로 각각 연결되는 다수개의 종동링크로드(704)와, 상기 종동링크로드(704)와 회전가능토록 연결되고 타단부는 실린더로드(707-1)와 연결설치되는 구동링크로드(705)와, 상기 구동링크로드(705)와 연설되어 구동력을 부여하며 추출기아암(602)의 하부에 설치되는 실린더(707)로 이루어지는 것을 특징으로 하는 변형슬라브 추출장치에 관한 것이다.The present invention relates to a deformed slab extraction device that can quickly and smoothly extract a deformed slab during extraction by heating the rolled slab to a suitable temperature for rolling. A plurality of driven link rods inserted into the extractor arm 602 and the shoe 703 from the lower part of the extractor arm 602 in the extractor 600 extracting the slabs from the slab and connected to the link shaft 706 so as to be rotatable with each other. 704, the drive link rod 705 is rotatably connected to the driven link rod 704 and the other end is connected to the cylinder rod 707-1, and the drive link rod 705 is spoken. It relates to a deformed slab extraction device comprising a cylinder 707 is provided under the extractor arm 602 to impart a driving force.
상기와 같은 본 고안에 의하여 중량물인 변형된 슬라브(500)를 추출시 신속하면서도 안전하게 추출할 수 있어 변형슬라브(500)의 추출에 따른 추출지연 방지, 고열에 의한 화상 위험, 변형슬라브의 가열로내 추락 등을 방지할 뿐 아니라 시간단축에 따른 생산성 증대 등을 기할 수 있다.When the deformed slab 500 that is heavy by the present invention as described above can be extracted quickly and safely, extraction delay due to the extraction of the deformed slab 500, risk of burns due to high temperature, inside the heating furnace of the deformed slab Not only can it prevent falling, but it can also increase productivity over time.
Description
본 고안은 압연소재인 슬라브(Slab)를 압연적정온도로 가열하여 추출시 변형된 슬라브가 발생하였을 때 이를 신속하고 원활하게 추출할 수 있는 변형 슬라브 추출장치에 관한 것이다.The present invention relates to a deformed slab extraction apparatus that can quickly and smoothly extract a deformed slab during extraction by heating the slab, which is a rolled material, to a suitable temperature for rolling.
일반적으로 압연작업이 원활하게 진행될 수 있도록 슬라브를 장입하여 가열하는 가열로 작업에서 도 3에 나타낸 바와 같이 가열된 슬라브(500)를 추출시 추출기(600)를 이용하여 추출하게 되는데 상기 가열되는 슬라브(500)중 길이가 길거나 두께가 얇은 슬라브(500)는 고온으로 가열되면서 길이방향 및 양끝부분이 아래로 변형되는 현상이 발생한다.In general, the heated slab 500 is extracted using the extractor 600 when extracting the heated slab 500 as shown in FIG. 3 in the heating furnace operation in which the slab is charged and heated so that the rolling operation can proceed smoothly. Longer or thinner slab 500 is heated in a high temperature in the longitudinal direction and both ends are deformed downward.
상기와 같이 변형된 슬라브(500)의 양끝부분은 도 1에 도시된 바와 같이 추출시 가열로(100) 추출구 하부 벽체와 부딪침 부(A)가 발생하여 슬라브(500)의 추출이 불가능하며 벽체파손, 슬라브(500)의 가열로(100) 내부로의 추락등으로 인한 장애가 매우 심각하다.As shown in FIG. 1, both ends of the slab 500 deformed as described above collide with the lower wall of the heating outlet 100 when the extraction occurs, and thus, the extraction of the slab 500 is impossible. The failure due to breakage, falling into the furnace 100 of the slab 500 is very serious.
이와 같은 이유로 변형된 슬라브(500)의 추출시 추출기 아암(601) 상부에 슬라브 받침 블록(800)을 설치하여 추출하는데 이러한 방법은 작업자에 의해 직접 행해짐으로 그 처리시간이 길어질뿐만 아니라 고열에 의한 화상재해의 위험 및 추출지연에 따른 생산성 저하 등의 문제점이 있다.For this reason, when the deformed slab 500 is extracted, the slab support block 800 is installed on the extractor arm 601 to extract the deformed slab 500. This method is performed directly by an operator, which not only increases the processing time but also burns the image due to high heat. There is a problem such as productivity loss due to the risk of disaster and extraction delay.
본 고안은 상기와 같은 문제점을 해결하기 위하여 가열로에서 변형된 슬라브를 벽체와의 충돌없이 신속하고 편리하게 추출할 수 있는 변형 슬라브 추출장치를 제공하는 것을 그 목적으로 한다.The object of the present invention is to provide a deformed slab extraction apparatus that can quickly and conveniently extract the deformed slab in the heating furnace without collision with the wall in order to solve the above problems.
도 1a는 종래 변형슬라브 추출상태의 측면도이고 도 1b는 정면도,Figure 1a is a side view of a conventional deformed slab extraction state and Figure 1b is a front view,
도 2는 도 1 "B"부의 상세도,FIG. 2 is a detailed view of the portion “B” of FIG. 1;
도 3a는 본 고안에 의한 정상슬라브 추출상태도이고 도 3b는 변형슬라브 추출상태도이다.Figure 3a is a normal slab extraction state diagram according to the present invention and Figure 3b is a modified slab extraction state diagram.
<도면의 주요부분에 사용된 부호의 설명><Description of the code used in the main part of the drawing>
100 : 가열로, 400 : 롤러테이블, 500 : 슬라브(Slab), 600 : 추출기,100: heating furnace, 400: roller table, 500: slab, 600: extractor,
601, 602 : 추출기 아암, 701 : 추출기 슈우, 704 : 종동 링크로드,601, 602: extractor arm, 701: extractor Xu, 704: driven link rod,
705 : 구동링크로드, 706 : 링크축, 707 : 실린더, 707-1 : 실린더로드,705: drive link rod, 706: link shaft, 707: cylinder, 707-1: cylinder rod,
800 : 슬라브 받침블록, "A" : 부딪침 부800: slab support block, "A": bumping part
상기와 같은 목적을 달성하기 위하여 안출된 본 고안은 가열로로부터 슬라브를 추출하는 추출기에 있어서, 추출기 아암의 하부로부터 추출기아암과 슈우에 삽입되며 서로 회전가능토록 링크축으로 각각 연결되는 다수개의 종동링트로드와, 상기 종동링크로드와 회전가능토록 연결되고 타단부는 실린더로드와 연결 설치되는 구동 링크로드와, 상기 구동링크로드와 연설되며 추출기암의 하부에 설치되는 실린더로 이루어지는 것을 특징으로 하는 변형슬라브 추출장치를 제공한다.The present invention devised to achieve the above object is a extractor for extracting slabs from a heating furnace, which is inserted into the extractor arm and the shoe from the lower part of the extractor arm and is connected to each other by a link shaft so as to be rotatable with each other. A rod, a drive link rod rotatably connected with the driven link rod and the other end connected to a cylinder rod, and a deformation slab comprising a cylinder installed at a lower part of the extractor arm while being communicated with the drive link rod. Provide an extraction device.
이하, 도면을 참조하여 본 고안을 보다 상세하게 설명한다.Hereinafter, the present invention will be described in more detail with reference to the drawings.
도 1은 종래 변형슬라브 추출상태의 측면도 및 정면도이고, 도 2는 도 1 "B"부의 상세도이고, 도 3은 본 고안에 의한 슬라브의 추출상태도이다.1 is a side view and a front view of a conventional modified slab extraction state, Figure 2 is a detailed view of the "B" part of Figure 1, Figure 3 is an extraction state of the slab according to the present invention.
본 고안은 도 5에 나타낸 바와 같이 세로로 다수개의 종동링크로드(704)가 추출기아암(602)의 하부로부터 추출기아암(602)과 슈우(703)에 삽입될 수 있도록 내부를 가공하여 홈을 만들고 상기 삽입된 종동링크로드(704)는 링크축(706)을 이용하여 회전가능토록 슈우(703) 및 추출기아암(602)과 각각 결합된다.The present invention makes a groove by processing the interior to be inserted into the extractor arm 602 and the shoe 703 from the lower portion of the extractor arm 602 vertically as shown in FIG. The inserted driven link rod 704 is coupled to the shoe 703 and the extractor arm 602 so as to be rotatable using the link shaft 706.
또한, 상기 종동링크로드(704)의 작동으로 슈우(703)가 이동시 추출기 아암(602)과 부딪치지 않도록 추출기아암(602)의 상부를 경사지게 가공한다.In addition, by operating the driven link rod 704, the upper portion of the extractor arm 602 is inclined so that the shoe 703 does not collide with the extractor arm 602 when moved.
한편, 추출기 아암(602)의 하부에 설치되는 실린더(707)의 실린더로드(707-1)에는 상기 종동링크로드(704)와 회전가능토록 연결되어 구동력을 전달하는 구동링크로드(705)가 설치된다.On the other hand, the cylinder rod 707-1 of the cylinder 707 installed below the extractor arm 602 is provided with a drive link rod 705 that is rotatably connected to the driven link rod 704 to transmit a driving force. do.
이하, 본 고안의 작용에 대하여 설명한다.Hereinafter, the operation of the present invention will be described.
상기와 같은 본 고안은 가열로로부터 슬라브를 추출시 정상작업중에는 실린더(707)를 당겨 슈우(703)가 추출기아암(602)에 맞닿은채로 작업을 하다가 변형슬라브(500)가 발생되면 추출기(600)를 가동시켜 추출기아암(602)을 슬라브(500) 하부까지 전진시킨후 실린더(707)를 밀면 구동링크로드(705)에 의해 힘이 종동링크로드(704)에 전달되어 슈우(703)를 상부로 밀어올리게 되고 이때 상기 슈우(703)의 상부에 위치하는 변형 슬라브(500)도 들어올려져 벽체와의 충돌없이 변형된 슬라브(500)도 추출되고 그 상태로 추출기를 후진하여 롤러테이블(400)위에 실리더(707)를 당겨 슬라브(500)를 내려놓은후 롤러테이블(400)을 구동함으로써 변형슬라브(500)를 신속하고 안전하게 추출한다.The present invention as described above, when the slab is extracted from the heating furnace during the normal operation by pulling the cylinder 707, while the shoe 703 is in contact with the extractor arm 602 while the deformed slab 500 is generated extractor 600 By moving the extractor arm 602 to the lower part of the slab 500 and then pushing the cylinder 707, the force is transmitted to the driven link rod 704 by the drive link rod 705 to move the shoe 703 upward. At this time, the deformed slab 500 positioned on the upper portion of the shoe 703 is also lifted so that the deformed slab 500 is extracted without colliding with the wall, and the extractor is retracted in such a state so that the seal is placed on the roller table 400. After pulling down the slab 500 by pulling the leader 707, the deformation slab 500 is quickly and safely extracted by driving the roller table 400.
상기와 같은 본 고안에 의하여 중량물인 변형된 슬라브(500)를 추출시 신속하면서도 안전하게 추출할 수 있어 변형슬라브(500)의 추출에 따른 추출지연 방지, 고열에 의한 화상 위험, 변형슬라브의 가열로내 추락 등을 방지할 뿐 아니라 시간단축에 따른 생산성 증대 등을 기할 수 있다.When the deformed slab 500 that is heavy by the present invention as described above can be extracted quickly and safely, extraction delay due to the extraction of the deformed slab 500, risk of burns due to high temperature, inside the heating furnace of the deformed slab Not only can it prevent falling, but it can also increase productivity over time.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019970034546U KR19990021057U (en) | 1997-11-28 | 1997-11-28 | Deformed Slab Extractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019970034546U KR19990021057U (en) | 1997-11-28 | 1997-11-28 | Deformed Slab Extractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR19990021057U true KR19990021057U (en) | 1999-06-25 |
Family
ID=69698574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019970034546U Withdrawn KR19990021057U (en) | 1997-11-28 | 1997-11-28 | Deformed Slab Extractor |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR19990021057U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100685045B1 (en) * | 2005-12-02 | 2007-02-20 | 주식회사 포스코 | Variable Material Extraction Device of Furnace |
| KR100746953B1 (en) * | 2006-02-22 | 2007-08-07 | 현대자동차주식회사 | Automotive oil leveling structure |
| KR100765072B1 (en) * | 2006-10-23 | 2007-10-08 | 주식회사 포스코 | No. slab holding device of furnace equipment |
| KR100949728B1 (en) * | 2003-04-18 | 2010-03-25 | 주식회사 포스코 | Furnace extraction slab drop detector |
-
1997
- 1997-11-28 KR KR2019970034546U patent/KR19990021057U/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100949728B1 (en) * | 2003-04-18 | 2010-03-25 | 주식회사 포스코 | Furnace extraction slab drop detector |
| KR100685045B1 (en) * | 2005-12-02 | 2007-02-20 | 주식회사 포스코 | Variable Material Extraction Device of Furnace |
| KR100746953B1 (en) * | 2006-02-22 | 2007-08-07 | 현대자동차주식회사 | Automotive oil leveling structure |
| KR100765072B1 (en) * | 2006-10-23 | 2007-10-08 | 주식회사 포스코 | No. slab holding device of furnace equipment |
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