GB1078726A - Roll stand drive for adjusting a roll stand from three to two high working - Google Patents

Roll stand drive for adjusting a roll stand from three to two high working

Info

Publication number
GB1078726A
GB1078726A GB4541964A GB4541964A GB1078726A GB 1078726 A GB1078726 A GB 1078726A GB 4541964 A GB4541964 A GB 4541964A GB 4541964 A GB4541964 A GB 4541964A GB 1078726 A GB1078726 A GB 1078726A
Authority
GB
United Kingdom
Prior art keywords
roll
rolling
roll stand
working
driven
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB4541964A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mannesmann Demag AG
Original Assignee
Demag AG
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
Priority claimed from DED43301A external-priority patent/DE1286492B/en
Application filed by Demag AG filed Critical Demag AG
Publication of GB1078726A publication Critical patent/GB1078726A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B21B13/001—Convertible or tiltable stands, e.g. from duo to universal stands, from horizontal to vertical stands
    • 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
    • B21B35/10—Driving arrangements for rolls which have only a low-power drive; Driving arrangements for rolls which receive power from the shaft of another roll
    • 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
    • B21B35/12—Toothed-wheel gearings specially adapted for metal-rolling mills; Housings or mountings therefor
    • 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
    • B21B13/02—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with axes of rolls arranged horizontally
    • 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
    • B21B13/02—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with axes of rolls arranged horizontally
    • B21B13/04—Three-high arrangement

Landscapes

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

Abstract

1,078,726. Rolling. DEMAG A.G. Nov. 6, 1964 [Jan. 7, 1964], No. 45419/64. Heading B3M. A rolling mill which is convertible between two- and three-high working, incorporates different roll driving arrangements for each condition. For three-high working, suitable for rolling narrow strips, the lower working roll 2a is driven from a main motor shaft 10 through a shaft 12 and coupling 5b, while the backing roll 2c is driven from a motor 17 through gearing 16, 15 and a coupling 6b. The working roll 2b is frictionally driven by the roll 2c, the motor 17 serving to speed up or slow down the roll 2c and hence the working roll 2b without producing any rolling power. For 2-high rolling, suitable for producing rods, the heavier driving loads are met by driving the upper rolls using a pinion 9 in mesh with a pinion 7 on the shaft 10, the clutches 14 and 18 being appropriately engaged or disengaged for the two systems. Planetary, or bevel gears 15 and 16 may be employed.
GB4541964A 1964-01-07 1964-11-06 Roll stand drive for adjusting a roll stand from three to two high working Expired GB1078726A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED43301A DE1286492B (en) 1964-01-07 1964-01-07 Roller drive for a rolling stand that can be converted from three to two-roller installation

Publications (1)

Publication Number Publication Date
GB1078726A true GB1078726A (en) 1967-08-09

Family

ID=7047477

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4541964A Expired GB1078726A (en) 1964-01-07 1964-11-06 Roll stand drive for adjusting a roll stand from three to two high working

Country Status (1)

Country Link
GB (1) GB1078726A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105945072A (en) * 2016-07-06 2016-09-21 江苏赫夫特齿轮制造有限公司 High-speed cold rolling speed reducer
CN106040748A (en) * 2016-07-06 2016-10-26 江苏赫夫特齿轮制造有限公司 Distance-adjustable cold rolling speed reducer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105945072A (en) * 2016-07-06 2016-09-21 江苏赫夫特齿轮制造有限公司 High-speed cold rolling speed reducer
CN106040748A (en) * 2016-07-06 2016-10-26 江苏赫夫特齿轮制造有限公司 Distance-adjustable cold rolling speed reducer

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