KR880012281A - Home Roll Set and Rolling Mill for Steel Bar Rolling - Google Patents

Home Roll Set and Rolling Mill for Steel Bar Rolling Download PDF

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Publication number
KR880012281A
KR880012281A KR1019880004106A KR880004106A KR880012281A KR 880012281 A KR880012281 A KR 880012281A KR 1019880004106 A KR1019880004106 A KR 1019880004106A KR 880004106 A KR880004106 A KR 880004106A KR 880012281 A KR880012281 A KR 880012281A
Authority
KR
South Korea
Prior art keywords
roll
rolls
rolling
rolling mill
support plate
Prior art date
Application number
KR1019880004106A
Other languages
Korean (ko)
Inventor
펠트만 후고
슐란쯔케 클라우스
하르트만 한스-하인리히
Original Assignee
요하네스 얀센, 에리히 클라리우스
에스엠에스 슐레만-지이마크 악티엔게젤샤프트
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 요하네스 얀센, 에리히 클라리우스, 에스엠에스 슐레만-지이마크 악티엔게젤샤프트 filed Critical 요하네스 얀센, 에리히 클라리우스
Publication of KR880012281A publication Critical patent/KR880012281A/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
    • B21B13/005—Cantilevered roll stands
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
    • B21B2013/006—Multiple strand rolling mills; Mill stands with multiple caliber rolls
    • 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
    • B21B31/02—Rolling stand frames or housings; Roll mountings ; Roll chocks
    • B21B2031/023—Transverse shifting one housing
    • 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
    • B21B31/02—Rolling stand frames or housings; Roll mountings ; Roll chocks
    • B21B2031/026—Transverse shifting the stand
    • 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
    • B21B27/03—Sleeved rolls
    • 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
    • B21B31/02—Rolling stand frames or housings; Roll mountings ; Roll chocks
    • B21B31/06—Fastening stands or frames to foundation, e.g. to the sole plate
    • 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
    • B21B31/18—Adjusting or positioning rolls by moving rolls axially
    • 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
    • B21B31/20—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis
    • B21B31/22—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis mechanically, e.g. by thrust blocks, inserts for removal
    • B21B31/26—Adjusting eccentrically-mounted roll bearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B35/00—Drives for metal-rolling mills, e.g. hydraulic drives
    • B21B35/14—Couplings, driving spindles, or spindle carriers specially adapted for, or specially arranged in, metal-rolling mills
    • B21B35/142—Yielding spindle couplings; Universal joints for spindles
    • B21B35/145—Hooke's joints or the like with each coupling part pivoted with respect to an intermediate member

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Metal Rolling (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)

Abstract

For rolling steel bars with grooved rolls 1,2, the rolls are provided with gradually increasing diameter zones I,II,III for pass incisions a,b,c in zones of equal diameter on each roll. Since the rolls can be operated in a mirror-inverted fashion and can be brought into a mutually complementary working position by a relative axial displacement and a screw-down movement, each rolled section can be allocated the roll-barrel diameter which brings ideal rolling conditions. <IMAGE>

Description

강봉 압연용 홈 로울세트 및 압연기Home Roll Set and Rolling Mill for Steel Bar Rolling

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제 1도는 세가지 상이한 이형재의 압연을 위한 단계적으로 상승하는 직경부를 가진, 중간 축방향 위치에 있는 로울세트의 도면이고, 제 2도는 가장 두꺼운 이형재를 압연하기 위한, 반대 방향으로 이동된 축방향 위치에 있는 제 1도의 로울세트의 도면이고, 제 3도는 가장 얇은 이형재를 압연하기 위한, 반대 방향으로 이동된 축방향 위치에 있는 제 1도의 로울세트의 도면이다.FIG. 1 is a view of a set of rolls in an intermediate axial position with stepped diameters for rolling three different release materials, and FIG. 2 is in an axial position moved in the opposite direction for rolling the thickest release material. 3 is a view of the roll set of FIG. 1 in an axial position moved in the opposite direction for rolling the thinnest release material.

Claims (8)

로울용 조정장치를 구비한 압연기내에 있는 강봉 압연용 홈로울세트에 있어서, 원주홈(a,b,c)을 가진 로울(1,2 및 11,12)은 단계적으로 상승하는 직경부(I,II,III)를 갖춘 형상을 갖고 있으며, 대응하는 홈이 압연적으로 동일한 직경부에 파져 있으며, 로울들은 대응하는 캘리버홈이 로울들의 상대적 축방향 이동과 조정에 의해 완성되는 작용 위치에 이행될 수 있도록 경면 대칭적으로 반대로 작동될 수 있는 것을 특징으로 하는 강봉 압연용 홈 로울세트.In the set of steel roll rolling grooves in a rolling mill equipped with a adjusting device for rolls, the rolls 1, 2 and 11, 12 having the circumferential grooves a, b, and c are gradually raised in diameter (I, II, III), and corresponding grooves are dug into the same diameter in rolling, and the rolls can be shifted to the operating position where the corresponding caliber grooves are completed by the relative axial movement and adjustment of the rollers. Groove roll set for steel rods, characterized in that the mirror symmetrical operation so that it can be reversed. 제 1항에 있어서, 원주홈이 있는 로울(11,12)은 원추대상 형상을 갖고 있는 것을 특징으로 하는 로울세트(제4도).The roll set according to claim 1, wherein the rolls with circumferential grooves (11, 12) have a conical shape. 제 1항에 있어서, 원주홈이 있는 로울은 연속축상에서 축방향으로 이동 가능하고 축과 회전 불가능하게 결합되거나 고정(클램프)될 수 있는 로울 케이싱으로 구성되어 있는 것을 특징으로 하는 로울세트.The roll set according to claim 1, wherein the roll with the circumferential groove consists of a roll casing that is axially movable on the continuous axis and that can be rotatably coupled or clamped to the shaft. 로울들은 서로 반대 축방향으로 이동될 수 있고 완성되는 작용위치에 위치된 원주홈에 속하는 각 로울의 직경부는 조정 가능한 외측 지지롤에 의해 지지될 수 있는 것을 특징으로 하는 제 1항에 기재된 로울쌍을 위한 압연기.The rolls can be moved in opposite axial directions with each other and the diameter of each roll belonging to the circumferential groove positioned at the completed working position can be supported by an adjustable outer support roll. For rolling mill. 로울(1,2)은 두 구동하우징(3,4)내에 경면대칭으로 캔틸레버식으로 지지되어 구동되고, 적어도 한 로울⑴은 반경방향으로 조정될 수 있고 적어도 다른 로울⑵은 축방향으로 이동될 수 있으며, 상부 로울⑴에 속하는 구동하우징⑶은 하부로울⑵의 축방향으로 홈⑸을 갖고 있고 이 홈은 가장 두꺼운 이형재(C)를 압연할때 하부 로울의 소직경부(I,II)의 진입을 허용하는 것을 특징으로 하는 제 1항에 기재된 로울쌍을 위한 압연기.The rolls 1 and 2 are cantilevered and driven mirror-symmetrically in the two drive housings 3 and 4, at least one of the rollers can be adjusted radially and at least the other rollers can be moved axially. The driving housing, belonging to the upper roller, has a groove in the axial direction of the lower roller, which allows entry of the small diameters (I, II) of the lower roller when rolling the thickest release material (C). The rolling mill for a roll pair of Claim 1 characterized by the above-mentioned. 제 5항에 있어서, 적어도 축방향으로 이동될 수 있는 구동하우징⑷은 경사 지지판⑹상에서 안내되고 이 지지판에 고정(클램프)될 수 있으며, 다른 구동하우징⑶에 지지된 로울⑴은 편심 부시를 통해 반경방향으로 조정될 수 있는 것을 특징으로 하는 압연기.6. The drive housing according to claim 5, wherein the drive housing, which can be moved at least axially, is guided on the inclined support plate and can be fixed (clamped) to the support plate, and the roll support supported by the other drive housing is radiused through an eccentric bush. Rolling mill, characterized in that can be adjusted in the direction. 제 6항에 있어서, 두 구동하우징(3,4)은 같은 방향으로 경사진 지지판(6,7)상에서 안내되고 이 지지판에 고정장치(8,9)를 통하여 고정될 수 있는 것을 특징으로 하는 압연기.The rolling mill as claimed in claim 6, wherein the two drive housings 3, 4 are guided on the support plates 6, 7 which are inclined in the same direction and can be fixed to the support plates via fixing devices 8, 9. . 제 5항에 있어서, 두 구동하우징은 같은 방향으로 경사진 연기 지지판상에서 축방향 반대방향으로 이동 안내될 수 있고 이 지지판에 고정장치를 통해 고정될 수 있으며, 지지판과 구동하우징간에 조정쐐기가 배치되어 있고 이 조정쐐기는 고정장치가 풀렸을때 조정될 수 있는 것을 특징으로 하는 압연기.6. The drive housing according to claim 5, wherein the two drive housings can be guided in an axially opposite direction on a smoke support plate which is inclined in the same direction and can be fixed to the support plate via a fixing device, and an adjustment wedge is arranged between the support plate and the drive housing And the adjusting wedge can be adjusted when the fixing device is released. ※ 참고사항 : 최초출원내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019880004106A 1987-04-11 1988-04-11 Home Roll Set and Rolling Mill for Steel Bar Rolling KR880012281A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19873712332 DE3712332A1 (en) 1987-04-11 1987-04-11 CALIBER ROLLING SET FOR ROLLING STEEL AND ROLLING MILLS HERE
DEP3712332.7 1987-04-11

Publications (1)

Publication Number Publication Date
KR880012281A true KR880012281A (en) 1988-11-26

Family

ID=6325433

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880004106A KR880012281A (en) 1987-04-11 1988-04-11 Home Roll Set and Rolling Mill for Steel Bar Rolling

Country Status (6)

Country Link
EP (1) EP0286875B1 (en)
JP (1) JPS63264205A (en)
KR (1) KR880012281A (en)
CN (1) CN88102216A (en)
AT (1) ATE64699T1 (en)
DE (2) DE3712332A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0810424Y2 (en) * 1990-03-05 1996-03-29 大同特殊鋼株式会社 Rolling roll
JP2566081B2 (en) * 1990-12-19 1996-12-25 エイ・ティ・アンド・ティ・コーポレーション Optical packet encoding method and switching node
CN108244698A (en) * 2016-12-29 2018-07-06 贵州中烟工业有限责任公司 Cut paper length regulating method, device and the feed system of cigarette making and tipping machine cork paper
CN107042233B (en) * 2017-06-21 2019-12-27 华北理工大学 Steel rolling forming equipment
CN107470371A (en) * 2017-09-26 2017-12-15 德清广汇金属材料有限公司 Prick head machine
CN108213075B (en) * 2018-02-08 2019-10-18 中海宏祥铜业江苏有限公司 A kind of Copper rod rolling mill
CN108421827A (en) * 2018-04-07 2018-08-21 新疆八钢铁股份有限公司 A kind of splitting rolling pass
CN114210732B (en) * 2022-02-21 2022-05-17 山西太钢不锈钢精密带钢有限公司 Precision control method for ultra-flat ultra-thin precise strip steel roller system of backlight plate
CN115582546A (en) * 2022-09-13 2023-01-10 江西兆驰半导体有限公司 Preparation device and preparation method of gold particles

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE490185C (en) * 1930-01-27 Arthur Otto Roll especially for caliber mills
DE599645C (en) * 1933-04-22 1934-07-13 Hans Cramer Dr Ing Caliber rolling mill
DE3417500A1 (en) * 1984-05-11 1985-11-14 SMS Schloemann-Siemag AG, 4000 Düsseldorf Two-high reversing roll stand, in particular for rolling steel sections

Also Published As

Publication number Publication date
JPS63264205A (en) 1988-11-01
CN88102216A (en) 1988-11-09
EP0286875B1 (en) 1991-06-26
DE3863384D1 (en) 1991-08-01
ATE64699T1 (en) 1991-07-15
DE3712332A1 (en) 1988-10-20
EP0286875A2 (en) 1988-10-19
EP0286875A3 (en) 1989-04-19

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