KR960016980A - Horizontal row width adjustable for universal rolling support - Google Patents

Horizontal row width adjustable for universal rolling support Download PDF

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Publication number
KR960016980A
KR960016980A KR1019950041597A KR19950041597A KR960016980A KR 960016980 A KR960016980 A KR 960016980A KR 1019950041597 A KR1019950041597 A KR 1019950041597A KR 19950041597 A KR19950041597 A KR 19950041597A KR 960016980 A KR960016980 A KR 960016980A
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KR
South Korea
Prior art keywords
roll
bearing
roll body
shaft
support
Prior art date
Application number
KR1019950041597A
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Korean (ko)
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KR100412254B1 (en
Inventor
민네로프 미카엘
스바크르 알렉산더
Original Assignee
비프리트 발트. 볼프강 로오데
에스엠에스 슐뢰만 지이마크 악티엔게젤샤프트
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Application filed by 비프리트 발트. 볼프강 로오데, 에스엠에스 슐뢰만 지이마크 악티엔게젤샤프트 filed Critical 비프리트 발트. 볼프강 로오데
Publication of KR960016980A publication Critical patent/KR960016980A/en
Application granted granted Critical
Publication of KR100412254B1 publication Critical patent/KR100412254B1/en

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Classifications

    • 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
    • B21B31/16—Adjusting or positioning rolls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
    • B21B27/02—Shape or construction of rolls
    • B21B27/028—Variable-width rolls
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C13/00—Rolls, drums, discs, or the like; Bearings or mountings therefor
    • F16C13/02—Bearings
    • 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
    • B21B1/08—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 structural sections, i.e. work of special cross-section, e.g. angle steel
    • B21B1/088—H- or I-sections
    • B21B1/0886—H- or I-sections using variable-width rolls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2273/00—Path parameters
    • B21B2273/22—Aligning on rolling axis, e.g. of roll calibers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2322/00—Apparatus used in shaping articles
    • F16C2322/12—Rolling apparatus, e.g. rolling stands, rolls

Abstract

적어도 제어측의 로울몸체(2)가 측방의 축케이스(23)를 갖출 로울볼(22)을 포함하고 있고 그리고 구동측의 로울몸체(1)는 회전모우멘트 결정적으로 축(3,3′)과 견고히, 그리고 제어축의 로울몸체(2)는 축선방향으로 이동가능하게 설치되고, 그리고 로울몸체 및 축(3,3′)에는 회전모우멘트 전달을 위한 수단(4)이 부속되고 그리고 한편으로는 축케이스(23)를 갖춘 제어측의 로울몸체(2)가 장착편(5)에, 그리고 다른 한편으로는 축이 장착편(6,6′)에 설치되고 고리고 지지대에는 로울볼폭을 조절하기 위한 수단이 로울몸체(1,2)에 부속되어 있는, 구동측(1) 및 제어측(2)의 로울몸체(1,2)를 지지하는 축(3,3′)을 갖춘 유니버설 압연지지대를 위하여 폭조절 가능한 수평로울은 부하상태에서 대칭적으로 챔버크기를 제어하기 위해 로울볼폭을 조절하기 위한 수단(9,10, 18∼21,36)을 갖춘 제어측의 로울몸체(2)에 수지의 중앙지지대(y-y)에 대하여 수평로울을 공통 축선상에 정렬시키기 위해 함께 작용하는 수단(7, 11∼14,34,35)이 보속되도록 구성되어 있다(제1도).At least the roll body 2 on the control side comprises a roll ball 22 having a lateral shaft case 23 and the roll body 1 on the drive side has a rotation moment decisively on the shafts 3, 3 '. And the roll body 2 of the control shaft is movably installed in the axial direction, and the roll body and the shafts 3 and 3 'are provided with means 4 for rotating moment transmission and on the one hand Controllable roll body 2 with shaft case 23 is mounted on mounting piece 5 and on the other hand the shaft is mounted on mounting piece 6, 6 'and the roller support is adjusted to the roll ball width. Universal rolling support with shafts 3, 3 'for supporting the roll bodies 1, 2 of the drive side 1 and the control side 2, the means being provided with the roll bodies 1, 2; The horizontally adjustable horizontal roll means means for adjusting the roller ball width to control the chamber size symmetrically under load (9, 10, 18). Means (7, 11-14, 34, 35) working together to align the horizontal rolls on a common axis with respect to the central support (yy) of the resin on the control roll body (2) with 21, 36; It is comprised so that it may be suspended (FIG. 1).

Description

유니버설 압연지지대를 위하여 폭조절 가능한 수평로울Horizontal row width adjustable for universal rolling support

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 함께 작동하는 상부 및 하부의 수평로울의 축선단면도,1 is an axial cross-sectional view of a horizontal roll of upper and lower working together,

제2도는 수평로울의 제어측 단부의 축선단면의 확대도,2 is an enlarged view of the axial cross section of the control side end of the horizontal roll,

제3도는 수평로울의 구동축 단부의 축선단면도,3 is an axial cross-sectional view of the drive shaft end of the horizontal roll,

제4도는 수평로울의 구동축 단부의 다른 실시형태의 축선단면도.4 is an axial cross-sectional view of another embodiment of a drive shaft end of a horizontal roll.

Claims (6)

적어도 제어측의 로울몸체(2)가 축방의 축케이스(23)를 갓춘 로울볼(22)을 포함하고 있고 그리고 구동측의 로울몸체(1)는 회전모우멘트 결정적으로 축(3,3′)과 견고히, 그리고 제어측의 로울몸체(2)는 축선방향으로 이동가능하게 설치되고, 그리고 로울몸체 및 켠(3,3′)에는 회전모우멘트 전달을 위한 수단(4)이 부속되고 그리고 한편으로는 축케이스(23)를 갖춘 제어측의 로울몸체(2)가 장착편(5)에, 그리고 다른한편으로는 축(3,3′) 이장착편(6,6′)에 설치되고 그리고 지지대에는 로울볼폭을 조절하기 위한 수단이 로울몸체(1,2)에 부속되어 있는, 구동측(1) 및 제어측(2)의 로울몸체(1,2′)를 지지하는 축(3,3′)을 갖춘 유니버설 압연지지대를 위한 폭조절 가능한 수평로울에 있어서, 로울볼폭을 조절하기 위한 수단(9,10,18∼21,36)을 갖춘 제어측의 로올몸체(2)에 수직의 중앙지지대(y-y)에 대하여 수평로울을 공통축선상에 정렬시키기 위해 부하상태로 함께 작용하는 수단(7,11∼14,34,35)이 부속되어 있는 것을 특징으로 하는 수평로울.At least the roll body 2 on the control side comprises a roll ball 22 which opens the shaft case 23 on the axial side, and the roll body 1 on the drive side has a rotation moment decisively on the shafts 3 and 3 '. And the roll body 2 on the control side is movably installed in the axial direction, and the roll body and the turns 3, 3 'are provided with means 4 for rotational moment transmission and on the one hand Is mounted on the mounting piece 5 on the control side with the shaft case 23 and on the other hand on the mounting piece 6, 6 'on the other hand. Axles 3, 3 'supporting the roll bodies 1, 2' of the drive side 1 and the control side 2, with means for adjusting the roll ball width, attached to the roll bodies 1, 2; In a horizontally adjustable horizontal roll for a universal rolling support having a roll, the roll body 2 of the control side is provided with means (9, 10, 18 to 21, 36) for adjusting the roll ball width. Horizontal rollers, characterized in that they are attached with means (7,11 to 14,34,35) working together in a loaded state to align the horizontal rollers on a common axis with respect to the central support (y-y) of the ball. 제1항에 있어서, 공통적인 축선정렬을 위한 수단은 2중으로 작동하는 유압실린더로서 구성되고 장착편(5)의 지지대 외측에서 장착편에 배치되어 있는 축선-베어링케이스(7), 2개의 원통형공간(11, 12)사이에 배치되고 축선베어링(14) 및 신축링(15∼17) 그리고 장작편(5)에 배치된 지지베어링(32)의 내측링(33)에 의해서 축 케이스(23)에 축선방향으로 고정되어 있는 피스톤(13), 원통형공간(11,12)과 제어수단을 제공하는 압력매체원을 연결시키기 위한 압력매체통로(34,35)를 포함하는 것을 특징으로 하는 수평로울.2. The cylindrical bearing assembly (7) according to claim 1, wherein the means for common axial alignment are configured as double acting hydraulic cylinders and are arranged on the mounting piece outside the support of the mounting piece (5), two cylindrical spaces. On the shaft case 23 by means of the inner ring 33 of the support bearing 32 disposed between the shaft bearings 14 and the elastic rings 15 to 17 and the firewood piece 5, disposed between (11, 12). And a pressure medium passage (34, 35) for connecting the piston (13) fixed in the axial direction, the cylindrical space (11, 12) and the pressure medium source providing the control means. 제1항 또는 제2항에 있어서, 이완베어링으로서의 지지베어링(32)은 내측링(33)에 의해 원통형 로울몸체에 대향하여 미끄럼가능하게 구성된 것을 목적으로 하는 수평로울.The horizontal roller according to claim 1 or 2, wherein the support bearing (32) as a loosening bearing is slidably opposed to the cylindrical roll body by the inner ring (33). 제1항 내지 제3항 중 어느 한 항에 있어서, 로울볼폭을 조절하기 위한 수단은 피스톤(20) 및 피스톤로드(36)가 축(3)의 자유단부와 결합되고, 그리고 원통형공간(9,10)은 바람직하게 2중 유동적인 회전장치(21)에 의해 유압적 압력매체원(도시하지 않음)과 연결되어지는, 피스톤(20)의 양쪽측면에 연장되어 있는 2개의 원통형공간(9, 10)과, 제어측의 로올몸체(2)의 축케이스(23)의 자유단부에 나사조임되고 축케이스(23)에 대향하여 개방적 원통형케이스(18)에 피스톤로드(36)를 위한 환형된 모앙의 통로를 구비하는 캡(19)을 포함하는 것을 특징으로 하는 수평로울.The means for adjusting the roll ball width according to any one of claims 1 to 3, wherein the piston 20 and the piston rod 36 are engaged with the free end of the shaft 3, and the cylindrical space 9, 10 is preferably two cylindrical spaces 9, 10 extending on both sides of the piston 20, which are connected to a hydraulic pressure medium source (not shown) by a dual flow rotary device 21. ) And an annular angular for the piston rod 36 in the cylindrical case 18 which is screwed to the free end of the shaft case 23 of the rool body 2 on the control side and is open against the shaft case 23. A horizontal roller comprising a cap 19 having a passageway. 제1항 내지 제4항 중 어느 한 항에 있어서, 축(3′)을 지지하는 지지베어링(30′)이 내부링(31′)과 외부링(29′)사이의 축선상의 자유공간을 갖춘 실린더 로올베어링으로서 구성된 것을 특징으로 하는 수평로울. (제3도)The bearing bearing (30 ') which supports the shaft (3') is provided with the axial free space between the inner ring (31 ') and the outer ring (29'). A horizontal roll characterized in that it is configured as a cylinder roller bearing. (Figure 3) 제1항 내지 제4항 중 어느 한 항에 있어서, 지지베어링(30)에 축선베어링(28)이 부속되어 있고 그리고 지지베어링(30)은 장착편(6)과 함께 압연지지대에서 축선방향으로 이동가능하도록 형성되고 배치된 것을 특징으로 하는 수평로울. (제4도)The bearing bearing (30) is attached to the support bearing (30), and the support bearing (30) moves axially in the rolling support together with the mounting piece (6). A horizontal roll, characterized in that it is formed and arranged to be possible. (Figure 4) ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950041597A 1994-11-30 1995-11-16 Width adjustable horizontal roll for universal rolling support KR100412254B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP4442568.6 1994-11-30
DE4442568A DE4442568B4 (en) 1994-11-30 1994-11-30 Width-adjustable horizontal roller for a universal roll stand

Publications (2)

Publication Number Publication Date
KR960016980A true KR960016980A (en) 1996-06-17
KR100412254B1 KR100412254B1 (en) 2004-05-31

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ID=6534514

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950041597A KR100412254B1 (en) 1994-11-30 1995-11-16 Width adjustable horizontal roll for universal rolling support

Country Status (3)

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JP (1) JP3773288B2 (en)
KR (1) KR100412254B1 (en)
DE (1) DE4442568B4 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100742815B1 (en) * 2001-08-28 2007-07-25 주식회사 포스코 A roller table apparatus capable of adjusting width of the roller

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19958847A1 (en) * 1999-12-07 2001-06-13 Sms Demag Ag Roll, in particular a pipe welding system
DE10159155A1 (en) * 2001-12-01 2003-06-18 Sms Demag Ag roll arrangement
CN109047338B (en) * 2018-06-29 2020-03-27 首钢京唐钢铁联合有限责任公司 Micron-sized cold rolling system space precision control method
CN114535319A (en) * 2022-01-11 2022-05-27 喆烯新材(北京)科技有限公司 System and method for regulating and monitoring position of upper roller of fluid surface micro-modeling roller press

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5031435A (en) * 1988-06-16 1991-07-16 Kawasaki Steel Corporation Adjustable width rolls for rolling mill
JPH0783885B2 (en) * 1990-01-12 1995-09-13 新日本製鐵株式会社 Roll width adjustment device
KR940002747B1 (en) * 1991-04-17 1994-04-02 닛뽄 고우깐 가부시끼가이샤 Rolling roller and rolling mill
JP2637642B2 (en) * 1991-06-24 1997-08-06 川崎製鉄株式会社 Variable width rolling roll

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100742815B1 (en) * 2001-08-28 2007-07-25 주식회사 포스코 A roller table apparatus capable of adjusting width of the roller

Also Published As

Publication number Publication date
JPH08224608A (en) 1996-09-03
DE4442568B4 (en) 2004-08-26
JP3773288B2 (en) 2006-05-10
KR100412254B1 (en) 2004-05-31
DE4442568A1 (en) 1996-06-05

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