GB1249457A - Improvements in or relating to rolls, particularly for metal rolling mills - Google Patents

Improvements in or relating to rolls, particularly for metal rolling mills

Info

Publication number
GB1249457A
GB1249457A GB724770A GB724770A GB1249457A GB 1249457 A GB1249457 A GB 1249457A GB 724770 A GB724770 A GB 724770A GB 724770 A GB724770 A GB 724770A GB 1249457 A GB1249457 A GB 1249457A
Authority
GB
United Kingdom
Prior art keywords
collet
shaft
nut
feb
engage
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
GB724770A
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.)
Siemens Industry Inc
Original Assignee
Morgan Construction Co
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 Morgan Construction Co filed Critical Morgan Construction Co
Publication of GB1249457A publication Critical patent/GB1249457A/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
    • 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
    • B21B27/035—Rolls for bars, rods, rounds, tubes, wire or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
    • B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
    • B25B27/023—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same using screws
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
    • B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
    • B25B27/026—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same fluid driven
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
    • B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
    • B25B27/06—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same inserting or withdrawing sleeves or bearing races
    • B25B27/062—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same inserting or withdrawing sleeves or bearing races using screws
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
    • B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
    • B25B27/06—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same inserting or withdrawing sleeves or bearing races
    • B25B27/064—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same inserting or withdrawing sleeves or bearing races fluid driven
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
    • F16D1/08—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key
    • F16D1/09—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping due to axial loading of at least one pair of conical surfaces
    • F16D1/093—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping due to axial loading of at least one pair of conical surfaces using one or more elastic segmented conical rings forming at least one of the conical surfaces, the rings being expanded or contracted to effect clamping
    • F16D1/097—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping due to axial loading of at least one pair of conical surfaces using one or more elastic segmented conical rings forming at least one of the conical surfaces, the rings being expanded or contracted to effect clamping with clamping effected by ring expansion only, e.g. with an expanded ring located between hub and shaft
    • 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
    • B21B2203/00—Auxiliary arrangements, devices or methods in combination with rolling mills or rolling methods
    • B21B2203/18—Rolls or rollers
    • B21B2203/185—Reversible rolls for changing grooves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2203/00—Auxiliary arrangements, devices or methods in combination with rolling mills or rolling methods
    • B21B2203/30—Quick or bayonet couplings
    • 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

Landscapes

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

Abstract

1,249,457. Rolling. MORGAN CONSTRUCTION CO. 16 Feb., 1970 [22 Feb., 1969], No. 7247/70. Heading B3M. [Also in Division F2] A roller ring 2 is mounted on the end of a drive-shaft 3 by an unsplit tapered collet 1 with a self-locking cone angle α, preferably about 2¢ degrees, provision being made for securing and releasing the roller. As shown in Fig. 1, the reduced end of shaft 3 is engaged by an axial screw 11 passing through a threaded sleeve nut 10 carried by an end cap 9 of collet 1. To engage the collet, nut 11 is tightened against nut 10 with the latter held clear of shaft end 7, while to release the collet the nut 10 is tightened while bearing against the end of shaft 7. In Fig. 2 a transverse key 18 is held in place by a screw 20 in a cover 16 which can be removed to allow the attachment of a pump unit to bayonet lugs 15 on the end of collet 1<SP>1</SP> for the application of fluid pressure to engage or release the collet, Figs. 4 and 5 (not shown). The contacting surfaces may be etched or mechanically roughened.
GB724770A 1969-02-22 1970-02-16 Improvements in or relating to rolls, particularly for metal rolling mills Expired GB1249457A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691908942 DE1908942A1 (en) 1969-02-22 1969-02-22 Fastening a roller ring on a shaft with the associated tool kit

Publications (1)

Publication Number Publication Date
GB1249457A true GB1249457A (en) 1971-10-13

Family

ID=5726022

Family Applications (1)

Application Number Title Priority Date Filing Date
GB724770A Expired GB1249457A (en) 1969-02-22 1970-02-16 Improvements in or relating to rolls, particularly for metal rolling mills

Country Status (7)

Country Link
JP (1) JPS495105B1 (en)
BE (1) BE746209A (en)
DE (1) DE1908942A1 (en)
FR (1) FR2035683A5 (en)
GB (1) GB1249457A (en)
LU (1) LU60385A1 (en)
NL (1) NL7002428A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2860843A1 (en) * 2003-10-08 2005-04-15 Liebherr Hydraulikbagger Bearing bolt connection for machine component, comprising threaded segment at spreading sleeve for being removed with puller

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2112966C3 (en) * 1971-03-17 1973-11-22 Walter Dipl.-Ing. 8000 Muenchen Hufnagl Roller arrangement for the production of wires or rods with a smooth or a ribbed surface
US3892446A (en) * 1974-04-29 1975-07-01 Morgan Construction Co Shaft seal
SE414277B (en) * 1977-03-21 1980-07-21 Sandvik Ab DEVICE FOR ROLLS WITH ATMINSTONE A ROLLER MOUNT FITTED ON A ROLLER SHAFT
US4660268A (en) * 1980-11-24 1987-04-28 Kennametal, Inc. Rolling mill roll assembly
DD158311A3 (en) * 1981-01-15 1983-01-12 Peter Kletzin DEVICE FOR MOUNTING ROLLERS
DE8710309U1 (en) * 1987-07-28 1987-09-24 Giesen, Sonja, 4005 Meerbusch Conical sleeve
SE464175B (en) * 1989-05-03 1991-03-18 Morgaardshammar Ab PROCEDURE FOR ASSEMBLING A ROLLING RING ON A ROLLER SHAFT AND AN ASSEMBLY PIECE TO PERFORM THE PROCEDURE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2860843A1 (en) * 2003-10-08 2005-04-15 Liebherr Hydraulikbagger Bearing bolt connection for machine component, comprising threaded segment at spreading sleeve for being removed with puller

Also Published As

Publication number Publication date
JPS495105B1 (en) 1974-02-05
FR2035683A5 (en) 1970-12-18
LU60385A1 (en) 1970-04-22
DE1908942A1 (en) 1970-09-10
BE746209A (en) 1970-07-31
NL7002428A (en) 1970-08-25

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