KR100743078B1 - A device dechocking lower for apparatus automatically assembling and separating a chock bearing for rolling roll - Google Patents

A device dechocking lower for apparatus automatically assembling and separating a chock bearing for rolling roll Download PDF

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Publication number
KR100743078B1
KR100743078B1 KR1020060041437A KR20060041437A KR100743078B1 KR 100743078 B1 KR100743078 B1 KR 100743078B1 KR 1020060041437 A KR1020060041437 A KR 1020060041437A KR 20060041437 A KR20060041437 A KR 20060041437A KR 100743078 B1 KR100743078 B1 KR 100743078B1
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South Korea
Prior art keywords
choke
separating
rolling roll
sides
assembling
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KR1020060041437A
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Korean (ko)
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강법성
이기범
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(주)삼우기계
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • B21B31/08—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • B21B31/08—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts
    • B21B31/10—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts by horizontally displacing, i.e. horizontal roll changing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • B21B31/08—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts
    • B21B31/10—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts by horizontally displacing, i.e. horizontal roll changing
    • B21B31/103—Manipulators or carriages therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B38/00—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product
    • B21B38/02—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product for measuring flatness or profile of strips

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)

Abstract

A lower dechocking device of an apparatus for automatically assembling and separating rolling roll chocks is provided to increase assembling and separating efficiencies by assembling and separating chocks assembled with both sides of a rolling roll in an accurate and prompt manner, and maximize the working efficiency by efficiently assembling and separating clamps for assembling, separating and fixing the chocks at the same time. A lower dechocking device of an apparatus for automatically assembling and separating rolling roll chocks comprises: a body(210) having a plurality of rail supporters placed on guide rails; vertical supports(220) vertically formed at both sides of the body; an auxiliary body formed at one side of an upper portion of the body; a clamp assembling and separating part(240) including a body, a hydraulic cylinder, a rotation motor, a plurality of supports, a rotary ring, a plurality of springs, and close adhesion rings; brackets(250) which are formed at both sides of the vertical supports, and have hydraulic cylinders(251) installed at one sides thereof and moved up and down; and a chock supporter(260) having connectors(261) formed at both sides thereof and connected between the brackets, and catching projections formed on the front thereof and projected perpendicularly to support the chocks from a lower side of the chocks.

Description

압연롤용 쵸크 자동 착탈장치의 하부 디쵸킹 부재{A device dechocking lower for apparatus automatically assembling and separating a chock bearing for rolling roll}A device dechocking lower for apparatus automatically assembling and separating a chock bearing for rolling roll}

도 1 - 압연롤용 쵸크 자동 착탈장치의 구조를 나타내기 위한 사시도.1-perspective view for showing the structure of the choke automatic detachment device for a rolling roll.

도 2 - 본 발명 압연롤용 쵸크 자동 착탈장치의 하부 디쵸킹 부재를 나타내기 위한 분리 사시도.2-An exploded perspective view for showing the lower de-choking member of the choke automatic detachment device for a rolling roll of the present invention.

도 3 - 본 발명 압연롤용 쵸크 자동 착탈장치의 하부 디쵸킹 부재를 나타내기 위한 사시도.3-perspective view for showing the lower de-choking member of the choke automatic detachment device for a rolling roll of the present invention.

도 4 - 본 발명 압연롤용 쵸크 자동 착탈장치의 하부 디쵸킹 부재를 나타내기 위한 정면도.4-Front view for showing the lower de-choking member of the choke automatic detachment device for a rolling roll of the present invention.

도 5 - 본 발명 압연롤용 쵸크 자동 착탈장치의 하부 디쵸킹 부재를 나타내기 위한 측면도.Figure 5-Side view for showing the lower de-choking member of the choke automatic detachment device for rolling rolls of the present invention.

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

10: 압연롤용 쵸크 자동 착탈장치10: choke automatic detachment device for rolling roll

100: 이송부재 100: transfer member

110: 주행바퀴 120: 구동모터110: driving wheel 120: drive motor

130: 가이드레일130: guide rail

200: 본 발명 압연롤용 쵸크 자동 착탈장치의 하부 디쵸킹 부재200: Lower de-choking member of the choke automatic detachment device for rolling rolls of the present invention

210: 몸체 211: 레일지지구210: body 211: rail support

220: 수직지지대 220: vertical support

230: 보조몸체 231: 가이드레일230: auxiliary body 231: guide rail

240: 클램프 착탈부 241: 몸체240: clamp detachable portion 241: body

241a: 레일지지구 242: 유압실린더241a: rail support 242: hydraulic cylinder

243: 회전모터 244: 지지대243: rotary motor 244: support

245: 회전링 246: 스프링245: rotation ring 246: spring

247: 밀착링247: contact ring

250: 브라켓 251: 유압실린더250: bracket 251: hydraulic cylinder

260: 쵸크 지지구 261: 결합구260: choke support 261: coupling

262: 걸림돌기262: jamming

300: 상부 디쵸킹 부재300: upper dechoking member

본 발명은 압연롤용 쵸크 자동 착탈장치의 하부 디쵸킹 부재에 관한 것으로, 더욱 상세하게는 압연롤의 양측에 조립된 쵸크의 착탈효율을 극대화하기 위한 압연롤용 쵸크 자동 착탈장치의 하부 디쵸킹 부재에 관한 것이다.The present invention relates to a lower de-choking member of a choke detachable device for rolling rolls, and more particularly, to a lower de-choking member of a choke detachable device for rolling rolls for maximizing detachment efficiency of chokes assembled on both sides of a rolling roll. will be.

일반적으로 압연롤은 제철산업에서 냉연 강판을 생산하기 위한 압연기(Mill)에 설치되어 강판(슬래브)의 이송속도와 압하율을 조절하여 다양한 규격을 갖는 냉연 강판을 생산하게 된다.In general, the rolling roll is installed in a mill for producing a cold rolled steel sheet in the steel industry to produce a cold rolled steel sheet having various specifications by controlling a feed rate and a rolling rate of the steel sheet (slab).

이러한 압연롤은 사용목적과 용도에 따라서 워크롤(Work roll), 백업롤(Back up roll) 등으로 구분되며 냉연 강판의 생산량 및 작업시간에 따라서 주기적으로 외경의 연마작업을 통해서 냉연 강판의 생산품질을 균일하게 유지하게 된다.These rolling rolls are divided into work rolls and back up rolls according to the purpose and purpose of use.The production quality of cold rolled steel sheet is periodically polished by the outer diameter according to the production and working time of the cold rolled steel sheet. To keep it uniform.

한편, 상기 압연롤은 연마작업을 위해서 양측에 조립된 쵸크(대형 베어링 유닛)를 분리한 후 Roll Shop으로 이송한 후 보수 및 연마작업을 진행하게 되는데, 이때 쵸크의 효율적인 착탈작업을 위해서는 도 1에 도시된 바와 같이 지면에 설치된 레일을 따라서 좌우방향으로 이동하는 이송부재(100)와, 상기 이송부재(100)의 상부에 형성되어 전후방향으로 이동하면서 적치대에 적치된 압연롤의 쵸크를 착탈하기 위한 하부 디쵸킹부재(200) 및 상부 디쵸킹부재(300)로 구성되는 압연롤용 쵸크 자동 착탈장치(10)를 사용하게 된다.On the other hand, the rolling roll is to remove the choke (large bearing unit) assembled on both sides for the polishing operation, transfer to the Roll Shop, and then repair and polishing work, in this case in Figure 1 for efficient removal of the choke As illustrated, the choke of the transfer member 100 moving in the left and right direction along the rail installed on the ground and the rolling roll formed on the transfer member 100 and moving in the front-rear direction while being moved in the front-rear direction is removed. The choke detachable device 10 for the rolling roll consisting of the lower de-choking member 200 and the upper de-choking member 300 is used.

이때 상기 하부 디쵸킹부재(200)는 상기 적치대의 하부에 적치된 압연롤의 쵸크를 효율적으로 착탈하기 위한 구성으로, 얼마나 정확하고 신속하게 쵸크를 착탈할 수 있느냐에 따라서 하부 디쵸킹부재(200)의 성능 및 작업능률을 결정하게 된다.At this time, the lower de-choking member 200 is a configuration for efficiently detaching the choke of the rolling rolls deposited on the lower portion of the loading rack, the lower de-choking member 200 depending on how accurately and quickly the choke can be removed. Performance and work efficiency will be determined.

따라서 본 발명자는 구조가 간단하면서 작동신뢰성을 확보할 수 있음은 물론 압연롤의 양측에 조립된 쵸크를 효율적으로 착탈할 수 있는 방안을 연구 및 개발하게 되었다.Therefore, the present inventors have been able to secure the operation reliability while having a simple structure, as well as to research and develop a method for efficiently attaching and detaching the chokes assembled on both sides of the rolling roll.

이처럼 본 발명은 상기와 같이 압연롤의 양측에 조립된 쵸크를 효율적으로 착탈하기 위한 방안을 제시하기 위해서 안출된 것으로서,As such, the present invention is conceived to suggest a method for efficiently detaching the chokes assembled on both sides of the rolling roll as described above.

본 발명의 목적은 압연롤의 양측에 조립된 쵸크를 정확하고 신속하게 착탈하여 작업능률 및 착탈효율을 증대시킬 수 있는 압연롤용 쵸크 자동 착탈장치의 하부 디쵸킹 부재를 제공함에 있다.SUMMARY OF THE INVENTION An object of the present invention is to provide a lower de-choking member of a choke automatic detachable device for a rolling roll that can increase and remove the choke assembled on both sides of a rolling roll to increase work efficiency and detachment efficiency.

본 발명의 다른 목적은 쵸크를 착탈시킬 수 있음은 물론 동시에 쵸크를 고정하기 위한 클램프를 효율적으로 착탈할 수 있으므로 작업효율을 극대화할 수 있는 압연롤용 쵸크 자동 착탈장치의 하부 디쵸킹 부재를 제공함에 있다.Another object of the present invention is to provide a lower de-choking member of the choke detachable device for rolling rolls which can maximize the work efficiency since the choke can be detached and at the same time the clamp for fixing the choke can be efficiently removed. .

상기한 바와 같은 본 발명 압연롤용 쵸크 자동 착탈장치의 하부 디쵸킹 부재를 첨부한 도면에 의해 더욱 상세히 설명하면 다음과 같다.When described in more detail by the accompanying drawings, the lower de-choking member of the choke automatic detaching device for a rolling roll of the present invention as described above is as follows.

도 2는 본 발명 압연롤용 쵸크 자동 착탈장치의 하부 디쵸킹 부재를 나타내기 위한 분리 사시도이고, 도 3은 본 발명 압연롤용 쵸크 자동 착탈장치의 하부 디쵸킹 부재를 나타내기 위한 사시도이며, 도 4는 본 발명 압연롤용 쵸크 자동 착탈장치의 하부 디쵸킹 부재를 나타내기 위한 정면도이고, 도 5는 본 발명 압연롤용 쵸크 자동 착탈장치의 하부 디쵸킹 부재를 나타내기 위한 측면도를 도시한 것이다.Figure 2 is an exploded perspective view for showing the lower de-choking member of the choke automatic detaching device for a rolling roll of the present invention, Figure 3 is a perspective view for showing the lower de-choking member of the choke automatic detaching device for a rolling roll of the present invention, Figure 4 It is a front view for showing the lower dechoking member of the choke automatic detachment apparatus for a rolling roll of this invention, and FIG. 5 shows the side view for showing the lower dechoking member of the choke automatic detachment apparatus for a rolling roll of this invention.

본 발명은 하부에는 다수개의 주행바퀴(110)를 구비하고 상기 주행바퀴(110)의 일측에는 구동력을 발생하기 위한 구동모터(120)를 형성하되 상부에는 전방과 후방을 연결하는 가이드레일(130)이 설치된 이송부재(100)와, 상기 이동부재(100)의 상부에 형성되어 전후 방향으로 이동하면서 적치대의 하부에 적치된 압연롤의 쵸크를 착탈하기 위한 하부 디쵸킹부재(200)와, 상기 하부 디쵸킹부재(200)의 상부에 형성되어 적치대의 상부에 적치된 압연롤의 쵸크를 착탈하기 위한 상부 디쵸킹부재(300)로 구성되는 공지의 압연롤용 쵸크 자동 착탈장치의 하부 디쵸킹 부재(10)에 있어서,The present invention is provided with a plurality of driving wheels 110 in the lower portion of the driving wheel 110 to form a driving motor 120 for generating a driving force, the upper guide rail 130 for connecting the front and rear And a lower de-choking member 200 for detaching the choke of the rolling roll that is formed on the lower portion of the loading rack while moving in the front-rear direction and formed in the upper portion of the transfer member 100 and the movable member 100, and the lower portion. Lower de-choking member 10 of a known rolling roll choke detachable device 10, which is formed on top of de-choking member 200 and consists of upper de-choking member 300 for attaching and detaching the choke of the rolled roll deposited on the top of the loading rack. ),

상기 하부 디쵸킹부재(200)는 하부에는 상기 가이드레일(130)의 상부에 안착되어 전후방향으로 이동하기 위한 다수개의 레일지지구(211)를 구비한 몸체(210)와, 상기 몸체(210)의 양측에서 수직방향으로 형성되는 수직지지대(220)와, 상기 몸체(210)의 상부 일측에 형성되는 보조몸체(230)와, 상기 보조몸체(230)의 상부에 형성되는 가이드레일(231)과 상기 가이드레일(231)을 따라서 전후방향으로 이동하기 위한 다수개의 레일지지구(241a)를 하부에 구비한 몸체(241)와 후단은 상기 보조몸체(230)에 결합하고 선단은 상기 몸체(241)의 하부에 형성되는 유압실린더(242)와 상기 몸체(241)의 상부에 형성되는 회전모터(243)와 상기 회전모터(243)의 전방에 등간격으로 형성되는 다수개의 지지대(244)와 상기 지지대(244)의 선단에 형성되는 회전링(245)과 상기 회전링(245)의 일측에 등간격으로 형성되어 충격을 흡수하기 위한 다수개의 스프링(246)과 상기 스프링(246)의 일측에 형성되어 클램프를 밀착하기 위한 밀착링(247)으로 이루어지는 클램프 착탈부(240)와, 상기 수 직지지대(220)의 양측에 형성하되 일측에 상하방향으로 이동시키기 위한 유압실린더(251)를 구비한 브라켓(250)과, 상기 브라켓(250)의 사이에 연결되는 결합구(261)를 양측에 형성하고 전방에는 수직방향으로 돌출되는 걸림돌기(262)를 구비하여 상기 쵸크를 하부에서 지지하기 위한 쵸크 지지구(260)로 구성된다.The lower de-choking member 200 is mounted to the upper portion of the guide rail 130 in the lower body 210 having a plurality of rail support 211 for moving in the front and rear direction, and the body 210 Vertical support 220 is formed in both sides of the vertical support 220, the auxiliary body 230 formed on one side of the upper portion of the body 210, the guide rail 231 formed on the upper portion of the auxiliary body 230 and A body 241 and a rear end having a plurality of rail supports 241a at the bottom for moving in the front and rear directions along the guide rail 231 are coupled to the auxiliary body 230 and the front end is the body 241. A plurality of supports 244 and the support are formed at equal intervals in front of the hydraulic cylinder 242 and the rotary motor 243 and the rotary motor 243 formed on the upper portion of the body 241 formed in the lower portion of the At one side of the rotary ring 245 and the rotary ring 245 formed at the tip of 244 A clamp detachable part 240 formed of a plurality of springs 246 for absorbing shock and a contact ring 247 formed on one side of the spring 246 to close the clamp, and the vertical supporter Formed on both sides of the 220, but having a bracket 250 having a hydraulic cylinder 251 for moving in one direction up and down on one side, and forming a coupling hole (261) connected between the bracket 250 on both sides and The front is provided with a choke support 260 for supporting the choke from the bottom having a locking projection 262 protruding in the vertical direction.

따라서 본 발명 압연롤용 쵸크 자동 착탈장치의 하부 디쵸킹 부재(200)는 상기 이송부재(100)의 구동수단으로 인해서 좌우방향 또는 전후방향으로 이동하면서 쵸크를 효율적으로 착탈할 수 있게 된다.Therefore, the lower de-choking member 200 of the present invention, the rolling choke detachable device for the roll roll is able to detach the choke efficiently while moving in the left and right directions or the front and rear directions due to the drive means of the transfer member 100.

이때 상기 레일지지구(211)는 상기 가이드레일(130)의 상부에 안착되어 있으므로 원활하게 이동할 수 있게 된다.At this time, since the rail support 211 is seated on the upper portion of the guide rail 130, it can be moved smoothly.

본 발명에서 상기 레일지지구(211,241a) 및 가이드레일(130,231)은 하중에 대한 지지력 및 내구성을 갖으며 협소한 공간에서도 용이하게 설치할 수 있는 공지의 LM가이드를 사용하였다.In the present invention, the rail supports 211 and 241a and the guide rails 130 and 231 use a well-known LM guide having bearing capacity and durability against loads and easily installed in a narrow space.

한편, 상기 클램프 착탈부(240)는 쵸크를 고정하기 위한 클램프를 착탈하기 위한 구성으로, 이때 상기 클램프에 대한 상세한 내부구조(도면) 및 작동원리는 본 출원인이 실용신안등록 제0367350호로 등록한 바와 같이 구체적으로 개시되어 있음은 물론 당업계에서 보편적으로 사용되는 공지기술이므로 본 발명에서 상세한 서술은 생략하기로 한다.On the other hand, the clamp detachable portion 240 is configured to detach the clamp for fixing the choke, the detailed internal structure (drawing) and the operating principle for the clamp as the applicant has registered in the Utility Model Registration No. 0367350 Of course, since it is disclosed in detail, well-known technology commonly used in the art, detailed description thereof will be omitted.

따라서 상기 유압실린더(242)의 동작으로 상기 밀착링(247)이 전진하게 되고, 이때 상기 밀착링(247)이 클램프의 일측에 돌출되어 있는 돌기를 밀착하게 되면 압연롤과의 고정력이 해지되므로 결과적으로 쵸크를 분리할 수 있게 된다.Therefore, the contact ring 247 is advanced by the operation of the hydraulic cylinder 242, and the contact ring 247 is in close contact with the projection protruding on one side of the clamp, so that the fixing force with the rolling roll is released as a result Choke can be removed.

한편, 상기 회전링(245)과 밀착링(247)은 내부에 빈 원환(圓環)형상을 갖는 것이 바람직한데, 이는 클램프의 착탈작업시 발생하는 상기 압연롤과의 간섭 및 충돌을 사전에 방지하기 위함이다.On the other hand, the rotating ring 245 and the contact ring 247 preferably has an empty annular shape therein, which prevents the interference and collision with the rolling roll that occurs during the attachment and detachment of the clamp in advance To do this.

또한, 상기 회전모터(243)는 클램프의 조립과정에서 필요하게 되는데 이는 상기 회전모터(243)가 정회전 또는 역회전을 하면서 압연롤의 외경에 형성된 결합홈(키홈)의 위치와 클램프의 정확한 조립위치를 결정하게 된다.In addition, the rotary motor 243 is required in the assembly process of the clamp, which is the assembly of the clamp and the position of the coupling groove (key groove) formed in the outer diameter of the rolling roll while the rotary motor 243 is rotated forward or reverse The location will be determined.

상기 쵸크 지지구(260)는 쵸크의 하부를 지지하여 착탈하기 위한 구성으로, 즉 상기 유압실린더(251)의 동작으로 상승하여 쵸크를 하부에서 지지한 상태에서 상기 이송부재(100)의 동작으로 후진하게 되므로 쵸크를 분리할 수 있게 된다.The choke support 260 is configured to support and detach the lower part of the choke, that is, the hydraulic cylinder 251 ascends to the operation of the conveying member 100 in the state of supporting the choke from the lower back The choke can then be removed.

이때 상기 쵸크 지지구(260)의 전방에 돌출 형성된 걸림돌기(262)는 쵸크 지지구(260)의 후진하는 과정에서 쵸크를 끌어당기면서 분리할 수 있게 된다.At this time, the engaging projection 262 protruding in front of the choke support 260 can be separated while pulling the choke in the process of reversing the choke support 260.

특히 상기 쵸크 지지구(260)의 상부에는 쵸크의 위치를 감지하기 위한 감지센서(미도시 됨)가 설치되어 상기 유압실린더(251)의 동작으로 상승하는 과정에서 상기 쵸크가 근접 또는 맞닿게 되면 자동으로 정지하게 된다.In particular, the choke support 260 is installed on the upper part of the choke support 260 is a detection sensor (not shown) for detecting the position of the choke is in the process of ascending by the operation of the hydraulic cylinder 251 is approached or touched automatically Will stop.

따라서 본 발명은 적치대의 하부에 적치된 압연롤의 클램프를 착탈시킴과 동시에 쵸크를 하부에서 지지하면서 효율적으로 착탈할 수 있는 효과를 갖는다.Therefore, the present invention has the effect of detaching the clamp of the rolling roll deposited on the lower part of the loading stand and at the same time efficiently detaching the choke while supporting the choke from the bottom.

상기와 같이 본 발명의 실시한 예에 대하여 상세히 설명하였으나, 본 발명의 권리범위는 이에 한정되지 않으며, 본 발명의 실시한 예와 실질적으로 균등의 범위에 있는 것까지 본 발명의 권리범위가 포함되는 것은 당연할 것이다.Although the embodiment of the present invention has been described in detail as described above, the scope of the present invention is not limited thereto, and it is natural that the scope of the present invention is included to be substantially equivalent to the embodiment of the present invention. something to do.

이처럼 본 발명은 압연롤의 양측에 조립된 쵸크를 정확하고 신속하게 착탈할 수 있으므로 착탈효율을 증대시킬 수 있는 장점을 갖는다.As such, the present invention has the advantage of increasing the detachment efficiency since the choke assembled on both sides of the rolling roll can be detached accurately and quickly.

또한, 본 발명은 쵸크와 동시에 쵸크를 압연롤에 고정하기 위한 클램프를 착탈할 수 있으므로 활용범위 및 사용효율을 극대화할 수 있는 매우 유용한 발명이다.In addition, the present invention is a very useful invention that can maximize the use range and the use efficiency because the choke and the clamp can be attached and detached to fix the choke to the rolling roll at the same time.

Claims (2)

하부에는 다수개의 주행바퀴를 구비하고 상기 주행바퀴의 일측에는 구동력을 발생하기 위한 구동모터를 형성하되 상부에는 전방과 후방을 연결하는 가이드레일을 설치한 이송부재와, 상기 이동부재의 상부에 형성되어 전후 방향으로 이동하면서 적치대의 하부에 적치된 압연롤의 쵸크를 착탈하기 위한 하부 디쵸킹부재와, 상기 하부 디쵸킹부재의 상부에 형성되어 적치대의 상부에 적치된 압연롤의 쵸크를 착탈하기 위한 상부 디쵸킹부재로 구성되는 공지의 압연롤용 쵸크 자동 착탈장치의 하부 디쵸킹 부재에 있어서,It is provided with a plurality of driving wheels on the lower side and a driving motor for generating a driving force on one side of the driving wheels, the upper portion is formed with a transfer member and a guide rail for connecting the front and rear, and the upper portion of the moving member A lower de-choking member for detaching the choke of the rolling roll deposited on the lower part of the loading rack while moving in the front-rear direction, and an upper part for detaching the choke of the rolling roll formed on the upper part of the lower de-choking member, In the lower de-choking member of the known automatic choke roll removal device for rolling rolls composed of a de-choking member, 상기 하부 디쵸킹부재는 하부에는 상기 가이드레일의 상부에 안착되어 전후방향으로 이동하기 위해서 다수개의 레일지지구를 구비한 몸체와, 상기 몸체의 양측에서 수직방향으로 형성되는 수직지지대와, 상기 몸체의 상부 일측에 형성되는 보조몸체와, 상기 보조몸체의 상부에 형성되는 가이드레일과 상기 가이드레일을 따라서 전후방향으로 이동하기 위한 다수개의 레일지지구를 하부에 구비한 몸체와 후단은 상기 보조몸체에 결합하고 선단은 상기 몸체의 하부에 형성되는 유압실린더와 상기 몸체의 상부에 형성되는 회전모터와 상기 회전모터의 전방에 등간격으로 형성되는 다수개의 지지대와 상기 지지대의 선단에 형성되는 회전링과 상기 회전링의 일측에 등간격으로 형성되어 충격을 흡수하기 위한 다수개의 스프링과 상기 스프링의 일측에 형성되어 클램프를 밀착하기 위한 밀착링으로 이루어지는 클램프 착탈부와, 상기 수직지지대의 양측에 형성하되 일측에 상하방향으로 이동시키기 위한 유압실린더를 구비한 브라켓과, 상기 브라켓의 사이에 연결되는 결합구를 양측에 형성하고 전방에는 수직방향으로 돌출되는 걸림돌기를 구비하여 쵸크를 하부에서 지지하기 위한 쵸크 지지구로 구성되어짐을 특징으로 하는 압연롤용 쵸크 자동 착탈장치의 하부 디쵸킹 부재.The lower de-choking member is mounted to the upper portion of the guide rail in the lower portion having a body having a plurality of rail support for moving in the front and rear direction, vertical support formed in the vertical direction on both sides of the body, An auxiliary body formed on one side of the upper portion, a guide rail formed on the upper portion of the auxiliary body, and a body having a plurality of rail supports for moving in the front and rear directions along the guide rail at the lower end and the rear end are coupled to the auxiliary body. And the front end is a hydraulic cylinder formed in the lower portion of the body and the rotary motor formed in the upper portion of the body and a plurality of supports formed at equal intervals in front of the rotary motor and the rotary ring formed at the front end of the support and the rotation Is formed on one side of the ring at equal intervals and a plurality of springs for absorbing shock and one side of the spring And a bracket having a clamp detachable part formed of a close contact ring for closely contacting the clamp, a bracket provided on both sides of the vertical support, and having a hydraulic cylinder for moving up and down on one side thereof, and a coupler connected between the brackets. A lower de-choking member of the choke detachable device for rolling rolls, characterized in that the choke support for supporting the choke from the lower side having a locking projection protruding in the vertical direction at the front side. 제 1항에 있어서, 상기 쵸크 지지구의 상부에는 쵸크의 위치를 감지하기 위한 감지센서가 더 형성되어짐을 특징으로 하는 압연롤용 쵸크 자동 착탈장치의 하부 디쵸킹 부재.The lower dechoking member of the choke detachable device of claim 1, wherein a sensing sensor is further formed on the choke support to detect the position of the choke.
KR1020060041437A 2006-05-09 2006-05-09 A device dechocking lower for apparatus automatically assembling and separating a chock bearing for rolling roll KR100743078B1 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100879737B1 (en) 2008-01-18 2009-01-23 (주)삼우기계 Machine dechocking for work roll
KR100888879B1 (en) 2008-01-18 2009-03-17 (주)삼우기계 Turn over device for roll chock
KR102207878B1 (en) * 2019-07-22 2021-01-27 주식회사 삼우에코 Roller chock automatic removal device for rolling roller

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KR200420388Y1 (en) * 2006-04-07 2006-07-04 태림포장공업 주식회사 Package box

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KR200420388Y1 (en) * 2006-04-07 2006-07-04 태림포장공업 주식회사 Package box

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100879737B1 (en) 2008-01-18 2009-01-23 (주)삼우기계 Machine dechocking for work roll
KR100888879B1 (en) 2008-01-18 2009-03-17 (주)삼우기계 Turn over device for roll chock
KR102207878B1 (en) * 2019-07-22 2021-01-27 주식회사 삼우에코 Roller chock automatic removal device for rolling roller

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