KR20040012341A - Out side guide fixing apparatus of wire rods rough mill - Google Patents

Out side guide fixing apparatus of wire rods rough mill Download PDF

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Publication number
KR20040012341A
KR20040012341A KR1020020045880A KR20020045880A KR20040012341A KR 20040012341 A KR20040012341 A KR 20040012341A KR 1020020045880 A KR1020020045880 A KR 1020020045880A KR 20020045880 A KR20020045880 A KR 20020045880A KR 20040012341 A KR20040012341 A KR 20040012341A
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KR
South Korea
Prior art keywords
clamp
base
guide
wire rod
guiding
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KR1020020045880A
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Korean (ko)
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KR100863737B1 (en
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박성규
김성복
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주식회사 포스코
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Priority to KR1020020045880A priority Critical patent/KR100863737B1/en
Publication of KR20040012341A publication Critical patent/KR20040012341A/en
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Publication of KR100863737B1 publication Critical patent/KR100863737B1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B39/14—Guiding, positioning or aligning work
    • B21B39/16—Guiding, positioning or aligning work immediately before entering or after leaving the pass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/16—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling wire rods, bars, merchant bars, rounds wire or material of like small cross-section

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Clamps And Clips (AREA)

Abstract

PURPOSE: A device for fixing outlet guide of wire rod roughing mill is provided to promptly and simply perform fixing and separation of the outlet guide installed at an output side of the roughing rolling rolls to guide wire rod produced as it is passing through roughing rolling rolls. CONSTITUTION: The device comprises guiding pins(7) which are penetratingly inserted into clamp(4) connected to one surface of base(3) of wire rod roughing mill, and a front end part of which is screw connected to the base(3); a fixing bolt(5) comprising a head part(5c) installed in the base(3) so that the clamp(4) is solidly fixed to the side surface of the base(3), a male screw part(5a) penetratingly inserted into the clamp(4), and a moving groove(5b) intermittently formed on the male screw part(5a); and a nut(6) which is screw connected to the fixing bolt(5) to support the clamp(4), and in which a female screw part(6a) is formed in such a way that a moving groove(6b) is formed intermittently at a position of the female screw part(6a) corresponding to the moving groove(5b) of the male screw part(5a), wherein the device for fixing outlet guide of wire rod roughing mill further comprises springs(8) inserted onto the guiding pins(7) so that the springs(8) are positioned between the base(3) and clamp(4); caps(9) inserted onto the guiding pins(7) so that the caps(9) support both end parts of the springs(8); a pair of guiding rails(10) installed on a lower part of the side surface of the base(3) to guide movement of the clamp(4); and a guiding roll(12) connected to the bottom of the clamp(4) by means of housing(11) so that the guiding roll(12) is rotated in the state that the guiding roll(12) is contacted with the guiding rails(10).

Description

선재 조압연기의 출구가이드 고정장치{Out side guide fixing apparatus of wire rods rough mill}Out side guide fixing apparatus of wire rods rough mill}

본 발명은 선재 조압연기의 출구가이드 고정장치에 관한 것으로서, 더욱 상세하게는 조압연롤을 통과하면서 생산된 선재를 안내하도록 상기 조압연롤의 출측에 설치된 출구가이드의 고정 및 분리를 신속하고 간편하게 수행할 수 있는 선재 조압연기의 출구가이드 고정장치에 관한 것이다.The present invention relates to an outlet guide fixing device for a wire rod roughing mill, and more particularly, fastening and detachment of the outlet guide installed at the exit side of the roughing roll to guide the produced wire rod while passing the rough rolling roll. The present invention relates to an outlet guide fixing device for wire rod roughing mills.

일반적으로 소정의 직경을 갖는 선재를 생산할 때에는 도 1에 나타낸 바와 같이 조압연롤(1)의 출측에는 그 조압연롤(1)을 통과한 선재를 후 공정으로 안내하기 위한 출구가이드(2)가 설치되어 있되, 그 출구가이드(2)는 베이스(3)의 상면에 안착되고, 상기 베이스(3)의 전면 하부에는 출구가이드(2)를 고정시키는 클램프(4)가 고정볼트(5)와 너트(6)를 매개로 고정되어 있다. 상기 출구가이드(2)는 조압연롤(1)을 교체하거나 출구가이드(2)에 고장이 발생되면 교환 또는 수리하여야 한다.In general, when producing a wire rod having a predetermined diameter, as shown in Fig. 1, the exit guide 2 for guiding the wire rod passing through the rough rolling roll 1 to a later step is provided at the exit side of the rough rolling roll 1; The outlet guide (2) is installed on the upper surface of the base (3), and the clamp (4) for fixing the outlet guide (2) is fixed to the fixing bolt (5) and the nut at the lower front surface of the base (3). It is fixed via (6). The outlet guide 2 should be replaced or repaired when the crude rolling roll 1 is replaced or a failure occurs in the outlet guide 2.

상기 출구가이드(2)를 교환 또는 수리하기 위하여 분리시킬 때에는 도 2에 나타낸 바와 같이 너트(6)를 풀고 클램프(4)를 분리시키고 있으나, 상기 고정볼트(5)와 너트(6)의 나사부는 클램프(4)의 견고한 고정력을 부여하기 위하여 길이가 길게 형성되어 있으므로 너트(6)를 풀거나 조이는 작업시간이 과다하게 소요되었다.When the outlet guide 2 is separated for replacement or repair, the nut 6 is loosened and the clamp 4 is separated as shown in FIG. 2. However, the threaded portion of the fixing bolt 5 and the nut 6 is removed. Since the length is formed long in order to give a firm fixing force of the clamp 4, the work time to loosen or tighten the nut 6 was excessively taken.

또한 상기 클램프(4)는 중량물로서, 2인의 작업자가 동시에 작업을 하여야하므로 업무부하가 가중되었음은 물론 작업공간이 협소하고 주변의 온도가 고온으로서, 화상 등의 안전사고가 발생되는 등의 문제점이 있었다.In addition, the clamp (4) is a heavy object, because two workers must work at the same time, the work load is increased, the work space is narrow, the ambient temperature is high, there is a problem such as a safety accident such as burns there was.

본 발명은 상기한 문제점 해결하기 위하여 발명한 것으로서, 그 목적은 출구가이드를 고정시키는 클램프를 스프링으로 탄력 설치하여 분리작업을 간편하게 함은 물론, 상기 클램프를 결합시키는 볼트와 너트의 나사부를 간헐적으로 형성하여 분리 및 결합작업을 간편하게 수행 할 수 있는 선재 조압연기의 출구가이드 고정장치를 제공함에 있다.The present invention has been invented to solve the above problems, the object is to easily install the clamp to secure the exit guide with a spring to simplify the separation operation, as well as to form the screw portion of the bolt and nut to couple the clamp intermittently It is to provide an outlet guide fixing device of the wire rod roughing mill that can easily perform the separation and joining work.

도 1은 일반적인 선재 조압연기의 출구가이드를 나타낸 사시도.1 is a perspective view showing an exit guide of a typical wire roughing mill.

도 2는 종래의 출구가이드 고정장치를 나타낸 분해 사시도.Figure 2 is an exploded perspective view showing a conventional outlet guide fixing device.

도 3은 본 발명에 따른 출구가이드 고정장치를 나타낸 분해 사시도.Figure 3 is an exploded perspective view showing the outlet guide fixing device according to the present invention.

도 4는 본 발명에 따른 출구가이드 고정장치를 나타낸 단면도.Figure 4 is a cross-sectional view showing the outlet guide fixing device according to the present invention.

도 5 및 도 6은 본 발명에 따른 출구가이드 고정장치의 작동상태를 나타낸 사시도.5 and 6 are perspective views showing the operating state of the outlet guide fixing device according to the present invention.

도 7은 본 발명에 따른 출구가이드 고정장치의 고정볼트 및 너트의 결합과정을 나타낸 단면도.Figure 7 is a cross-sectional view showing the coupling process of the fixing bolt and nut of the outlet guide fixing device according to the present invention.

※도면의 주요부분에 대한 부호의 설명※※ Explanation of symbols about main part of drawing ※

3 : 베이스4 : 클램프3: base 4: clamp

5 : 고정볼트5a : 숫나사부5: Fixing bolt 5a: Male thread

5b, 6b : 이동홈5c : 머리부5b, 6b: moving groove 5c: head

6 : 너트6a : 암나사부6 nut 6a female thread

7 : 안내핀8 : 스프링7: guide pin 8: spring

9 : 캡10 : 안내레일9: cap 10: guide rail

11 : 하우징12 : 안내롤11 housing 12 guide roll

상기 목적을 달성하기 위한 본 발명의 특징적인 구성을 설명하면 다음과 같다.Referring to the characteristic configuration of the present invention for achieving the above object is as follows.

본 발명의 선재 조압연기의 출구가이드 고정장치는 선재 조압연기의 베이스 일면에 결합되는 클램프에 관통 삽입되고 선단부는 상기 베이스에 나사 결합된 안내핀과, 상기 클램프를 베이스의 측면에 견고히 고정시키도록 머리부는 상기 베이스에 내장되고 클램프에 관통 삽입된 숫나사부에는 간헐적으로 이동홈이 형성된 고정볼트와, 상기 고정볼트에 나사 결합되어 클램프를 지지하며 내부에 형성된 암나사부에는 숫나사부와 대응되는 위치에 간헐적으로 이동홈이 형성된 너트를 포함하여서 된 것이다.The outlet guide fixing device of the wire roughing mill of the present invention is inserted through the clamp coupled to the base surface of the wire roughing mill and the tip end is a guide pin screwed to the base and the head to securely fix the clamp to the side of the base. The part is embedded in the base and inserted into the clamp part intermittently in the fixing bolt formed with a moving groove intermittently, and the screw is coupled to the fixing bolt to support the clamp, the female thread formed therein intermittently in a position corresponding to the male screw part It is to include a nut formed with a moving groove.

이와 같은 특징을 갖는 본 발명을 상세하게 설명하면 다음과 같다.Referring to the present invention having such characteristics in detail as follows.

도 3은 본 발명에 따른 출구가이드 고정장치를 나타낸 분해 사시도이고, 도4는 본 발명에 따른 출구가이드 고정장치를 나타낸 단면도이다.3 is an exploded perspective view showing the outlet guide fixing device according to the present invention, Figure 4 is a cross-sectional view showing the outlet guide fixing device according to the present invention.

여기에서 참조되는 바와 같이 본 발명은 선재 조압연기의 베이스(3) 일면에 한 쌍의 안내핀(7)이 설치되어 있되, 그 안내핀(7)은 클램프(4)를 지지하도록 상기 클램프(4)에 관통 삽입되어 있고, 상기 안내핀(7)에는 베이스(3)와 클램프(4)의 사이에 위치되도록 스프링(8)이 끼워져 있으며, 그 스프링(8)의 양단부에는 스프링(8)을 수용하는 캡(9)이 설치되어 있고 상기 베이스(3)에는 스프링(8) 및 캡(9)을 수용하는 수용홈(3a)이 형성되어 있다.As referred to herein, a pair of guide pins 7 are provided on one surface of the base 3 of the wire rough mill, and the guide pins 7 support the clamps 4 so as to support the clamps 4. And a spring 8 is inserted into the guide pin 7 so as to be positioned between the base 3 and the clamp 4, and both ends of the spring 8 accommodate the spring 8 therein. The cap 9 is provided, and the base 3 is formed with a receiving groove 3a for accommodating the spring 8 and the cap 9.

한편, 상기 베이스(3)의 측면에는 안내핀(7)의 사이에 위치되게 고정볼트(5)의 머리부(5c)가 내장되어 있고, 상기 고정볼트(5)의 숫나사부(5a)에는 간헐적으로 이동홈(5b)이 형성되어 있으며, 상기 고정볼트(5)에 나사 결합되어 클램프(4)를 지지하는 너트(6)에는 암나사부(6a)가 형성되어 있되, 상기 숫나사부(5a)의 이동홈(5b)와 대응되는 위치에 간헐적으로 이동홈(6b)이 형성되어 있다.On the other hand, the head portion 5c of the fixing bolt 5 is built in the side surface of the base 3 between the guide pins 7, and intermittently in the male thread portion 5a of the fixing bolt 5. A moving groove 5b is formed therein, and the nut 6 supporting the clamp 4 by screwing to the fixing bolt 5 is provided with a female thread portion 6a, but the male thread portion 5a A moving groove 6b is formed intermittently at a position corresponding to the moving groove 5b.

그리고 상기 베이스(3)의 측면 하부에는 클램프(4)의 이동을 안내하는 한 쌍의 안내레일(10)이 설치되어 있고, 클램프(4)의 저면에는 안내레일(10)에 안착된 상태로 회전되는 안내롤(12)이 설치되어 있되, 그 안내롤(12)은 하우징(11)을 매개로 클램프(4)에 설치되어 있다.In addition, a pair of guide rails 10 for guiding the movement of the clamp 4 are installed at the lower side of the base 3, and the bottom of the clamp 4 is rotated in a state seated on the guide rail 10. The guide roll 12 is provided, the guide roll 12 is provided in the clamp (4) via the housing (11).

이와 같이 구성된 본 발명의 작동상태를 상세히 설명하면 다음과 같다.Referring to the operating state of the present invention configured as described in detail as follows.

먼저, 도 5에 나타낸 바와 같이 베이스(3)의 상부에 출구가이드(2)를 안착시킨 후 클램프(4)를 베이스(3) 측으로 이동시키면 상기 클램프(4)의 저면에 설치된 안내롤(12)은 안내레일(10)을 따라서 회전되므로 상기 클램프(4)를 원활하게 이동시키게 되는 것이며, 이때 상기 클램프(4)는 안내핀(7)에 의해서 유동되지 않고 베이스(3) 측으로 이동하게 되는 것이다.First, as shown in FIG. 5, when the outlet guide 2 is seated on the upper part of the base 3, and the clamp 4 is moved to the base 3, the guide roll 12 installed at the bottom of the clamp 4 is provided. Is rotated along the guide rail 10 to smoothly move the clamp (4), wherein the clamp (4) is not moved by the guide pin (7) is to move toward the base (3) side.

상기 클램프(4)가 이동되면 캡(9)이 함께 이동되므로 스프링(8)은 캡(9)에 삽입된 상태로 압축되면서 베이스(3)에 형성된 수용홈(3a)으로 삽입되는 것이고, 이때 상기 베이스(3)에 결합된 고정볼트(5)의 숫나사부(5a)는 클램프(4)를 관통하여 외부로 노출되는 것이다.When the clamp 4 is moved, the cap 9 is moved together, so that the spring 8 is inserted into the receiving groove 3a formed in the base 3 while being compressed while being inserted into the cap 9. The male screw portion 5a of the fixing bolt 5 coupled to the base 3 is exposed through the clamp 4 to the outside.

상기 클램프(4)의 외부로 노출된 고정볼트(5)의 숫나사부(5a)에 너트(6)를 결합하되, 도 7의 (A)부분에 나타낸 바와 같이 고정볼트(5) 숫나사부(5a)의 이동홈(5b)과 너트(6) 암나사부(6a)의 이동홈(6b)을 위치시킨 상태에서 상기 너트(6)를 베이스(3) 측으로 이동시킨 후 상기 너트(6)를 도 7의 (B)부분에 나타낸 바와 같이 회전시키면, 고정볼트(5)의 숫나사부(5a)와 너트(6)의 암나사부(6a)가 나사 결합되어 도 6에 나타낸 바와 같이 클램프(4)를 견고히 고정시키게 되는 것이다.The nut 6 is coupled to the male screw portion 5a of the fixing bolt 5 exposed to the outside of the clamp 4, but as shown in part (A) of FIG. 7, the male screw portion 5a of the fixing bolt (5). 7 moves the nut 6 toward the base 3 in the state where the movable groove 5b of the nut 6 and the movable groove 6b of the female screw portion 6a of the nut 6 are positioned, and then the nut 6 is When rotated as shown in part (B), the male part 5a of the fixing bolt 5 and the female part 6a of the nut 6 are screwed together to firmly clamp the clamp 4 as shown in FIG. It is fixed.

이러한 상태에서 출구가이드(2)를 교환 또는 수리하기 위하여 분리시킬 때에는 고정볼트(5)와 너트(6)에 형성된 이동홈(6b)이 도 7 (가)부분과 같이 위치되도록 너트(6)를 회전시키면 너트(6)를 간편하게 분리할 수 있게되는 것이며, 상기 너트(6)가 분리된 클램프(4)는 스프링(8)의 복원력에 의해서 안내레일(10)의 상부를 따라서 원활하게 이동되는 것이다.In this state, when the outlet guide 2 is removed for replacement or repair, the nut 6 is positioned so that the movable bolt 6b formed in the fixing bolt 5 and the nut 6 is positioned as shown in FIG. When rotated, the nut 6 can be easily removed, and the clamp 4 from which the nut 6 is separated is smoothly moved along the upper portion of the guide rail 10 by the restoring force of the spring 8. .

이와 같이 본 발명은 고정볼트와 너트의 각 나사부에 간헐적으로 이동홈이형성되어 있으므로 출구가이드를 고정시키는 클램프를 분리 및 결합하는 작업을 신속하고 간편하게 수행할 수 있게되는 특유의 효과가 있다.As described above, the present invention has a peculiar effect that the grooves are formed intermittently in each threaded portion of the fixing bolt and the nut so that the operation of separating and combining the clamp for fixing the outlet guide can be performed quickly and simply.

또한 본 발명은 클램프가 안내레일을 따라서 이동하게 되므로 분리 및 결합할 때 원활하게 이동되어 작업자의 업무부하를 줄일 수 있게되는 특유의 효과가 있다.In addition, the present invention has a peculiar effect that the clamp is moved along the guide rail to smoothly move when disconnecting and combining to reduce the work load of the operator.

Claims (3)

선재 조압연기의 베이스(3) 일면에 결합되는 클램프(4)에 관통 삽입되고 선단부는 상기 베이스(3)에 나사 결합된 안내핀(7)과,A guide pin 7 inserted through a clamp 4 coupled to one surface of the base 3 of the wire rough mill and screwed into the base 3; 상기 클램프(4)를 베이스(3)의 측면에 견고히 고정시키도록 머리부(5c)는 상기 베이스(3)에 내장되고 클램프(4)에 관통 삽입된 숫나사부(5a)에는 간헐적으로 이동홈(5b)이 형성된 고정볼트(5)와,The head portion 5c is intermittently moved to the male thread portion 5a embedded in the base 3 and inserted through the clamp 4 so as to firmly fix the clamp 4 to the side surface of the base 3. 5b) is formed with a fixed bolt (5), 상기 고정볼트(5)에 나사 결합되어 클램프(4)를 지지하며 내부에 형성된 암나사부(6a)에는 숫나사부(5a)의 이동홈(5b)과 대응되는 위치에 간헐적으로 이동홈(6b)이 형성된 너트(6)를 포함함을 특징으로 하는 선재 조압연기의 출구가이드 고정장치.The female screw portion 6a formed therein is screwed to the fixing bolt 5 to support the clamp 4, and the movable groove 6b is intermittently positioned at a position corresponding to the moving groove 5b of the male screw portion 5a. Outlet guide fixing device of the wire rod roughing mill, characterized in that it comprises a formed nut (6). 제 1 항에 있어서, 상기 베이스(3)와 클램프(4)의 사이에 위치되도록 안내핀(7)에 삽입된 스프링(8)과, 상기 스프링(8)의 양단부를 지지하도록 안내핀(7)에 삽입된 캡(9)을 더 포함함을 특징으로 하는 선재 조압연기의 출구가이드 고정장치.The guide pin (7) according to claim 1, wherein a spring (8) inserted into the guide pin (7) is positioned between the base (3) and the clamp (4), and both ends of the spring (8) are supported. The outlet guide fixing device of the wire rod roughing mill, characterized in that it further comprises a cap (9) inserted into the. 제 1 항에 있어서, 상기 클램프(4)의 이동을 안내하도록 베이스(3)의 측면 하부에 설치된 한 쌍의 안내레일(10)과, 상기 안내레일(10)에 접촉된 상태로 회전되도록 클램프(4)의 저면에 하우징(11)을 매개로 결합된 안내롤(12)을 더 포함함을특징으로 하는 선재 조압연기의 출구가이드 고정장치.According to claim 1, wherein the pair of guide rails (10) provided in the lower side of the base 3 to guide the movement of the clamp (4), and the clamps so as to rotate in contact with the guide rail (10) 4) An outlet guide fixing device of the rough wire mill, characterized in that it further comprises a guide roll 12 coupled to the bottom of the housing 11 via the housing.
KR1020020045880A 2002-08-02 2002-08-02 Out side guide fixing apparatus of wire rods rough mill KR100863737B1 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101017247B1 (en) * 2008-12-24 2011-02-25 현대제철 주식회사 Guide block for hot rolling facilities
CN109550785A (en) * 2018-12-06 2019-04-02 张家港联峰钢铁研究所有限公司 The general sky of three cuttings, four cuttings crosses conduit device
CN115647037A (en) * 2022-10-19 2023-01-31 惠州市普盈金属科技有限公司 Stainless steel section bar calendering device that possesses direction function

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KR101005222B1 (en) 2008-07-23 2011-01-21 엄재욱 parapet of bridge provided with burglarproof device

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Publication number Priority date Publication date Assignee Title
KR20000000175U (en) * 1998-06-03 2000-01-15 이구택 Wire rod guide device
KR20010114077A (en) * 2000-06-21 2001-12-29 이구택 Apparatus for guiding rolling steel in exit side
KR200215253Y1 (en) * 2000-10-05 2001-03-02 포항종합제철주식회사 A moving type guide device for wire rod rolling

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101017247B1 (en) * 2008-12-24 2011-02-25 현대제철 주식회사 Guide block for hot rolling facilities
CN109550785A (en) * 2018-12-06 2019-04-02 张家港联峰钢铁研究所有限公司 The general sky of three cuttings, four cuttings crosses conduit device
CN115647037A (en) * 2022-10-19 2023-01-31 惠州市普盈金属科技有限公司 Stainless steel section bar calendering device that possesses direction function
CN115647037B (en) * 2022-10-19 2023-08-04 惠州市普盈金属科技有限公司 Stainless steel section calendaring device with guiding function

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