JPS5717327A - Metallic strip reforming equipment - Google Patents

Metallic strip reforming equipment

Info

Publication number
JPS5717327A
JPS5717327A JP9073480A JP9073480A JPS5717327A JP S5717327 A JPS5717327 A JP S5717327A JP 9073480 A JP9073480 A JP 9073480A JP 9073480 A JP9073480 A JP 9073480A JP S5717327 A JPS5717327 A JP S5717327A
Authority
JP
Japan
Prior art keywords
shaft
cartridge
bracket
roll
bearings
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.)
Granted
Application number
JP9073480A
Other languages
Japanese (ja)
Other versions
JPS6026608B2 (en
Inventor
Kohei Takase
Akio Yoshikawa
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.)
Sumitomo Heavy Industries Ltd
Original Assignee
Sumitomo Heavy Industries Ltd
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 Sumitomo Heavy Industries Ltd filed Critical Sumitomo Heavy Industries Ltd
Priority to JP55090734A priority Critical patent/JPS6026608B2/en
Priority to DE3105760A priority patent/DE3105760C2/en
Priority to BE0/203848A priority patent/BE887590A/en
Publication of JPS5717327A publication Critical patent/JPS5717327A/en
Publication of JPS6026608B2 publication Critical patent/JPS6026608B2/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
    • B21D1/05—Stretching combined with rolling
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Straightening Metal Sheet-Like Bodies (AREA)
  • Rolling Contact Bearings (AREA)
  • Support Of The Bearing (AREA)
  • Rolls And Other Rotary Bodies (AREA)

Abstract

PURPOSE: To increase the life of bearing and to prevent occurrences of unstable deflections, by preventing the deviations of balls of a thrust ball bearing of a work roll from the race by a centrifugal force with a spring between radial ball bearings.
CONSTITUTION: A thrust bracket shaft 12 is supported by two pieces of radial ball bearings 5 so that the bracket shaft may rotate against a cartridge 8a, in a hollow cartridge 8a installed at the end of shaft of a work roll 2 so that the cartridge may be removed and attached. A thrust ball bearing 6 is fitted to the roll side end of a bracket shaft 12, and the end face is allowed to contact with a stepped portion 8a' at the inner surface of the cartridge 8a and a collar part 12' of the shaft 12, respectively. Moreover, one piece of bearings 5 is allowed to contact with the collar part 12' and the other is allowed to contact with a keeling 13 wedged into the inner surface at the opposite side of the roll through an oil seal 4, respectively. An adequate pressure is given to them by a spring between both bearings 5. The end at the opposite side of roll of the shaft 12 is supported by a bracket 11 having a fixed thrust bracket face 10 under movable condition, and the inside of the cartridge 8a is filled with the enclosed grease.
COPYRIGHT: (C)1982,JPO&Japio
JP55090734A 1980-07-04 1980-07-04 Metal band straightening device Expired JPS6026608B2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP55090734A JPS6026608B2 (en) 1980-07-04 1980-07-04 Metal band straightening device
DE3105760A DE3105760C2 (en) 1980-07-04 1981-02-17 Device for mounting the journal of a work roll of a metal strip stretch-bending machine
BE0/203848A BE887590A (en) 1980-07-04 1981-02-19 APPARATUS FOR LEVELING A STRIP

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55090734A JPS6026608B2 (en) 1980-07-04 1980-07-04 Metal band straightening device

Publications (2)

Publication Number Publication Date
JPS5717327A true JPS5717327A (en) 1982-01-29
JPS6026608B2 JPS6026608B2 (en) 1985-06-25

Family

ID=14006792

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55090734A Expired JPS6026608B2 (en) 1980-07-04 1980-07-04 Metal band straightening device

Country Status (3)

Country Link
JP (1) JPS6026608B2 (en)
BE (1) BE887590A (en)
DE (1) DE3105760C2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100344390C (en) * 2004-02-26 2007-10-24 博格德+舒密特有限责任公司 Appts.for flating

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT380413B (en) * 1984-08-20 1986-05-26 Voest Alpine Ag AXIAL BEARING FOR A FLOATING ROTATING BODY
JPH0610853B2 (en) * 1988-01-22 1994-02-09 株式会社半導体エネルギー研究所 Method for producing magnetic member coated with carbon film

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1802719U (en) * 1958-08-05 1959-12-24 Josef Froehling Konstruktionsb AXIAL SUPPORT OF THE WORK ROLLS OF A FOUR- OR MULTI-ROLLER ROLLING MILL.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100344390C (en) * 2004-02-26 2007-10-24 博格德+舒密特有限责任公司 Appts.for flating

Also Published As

Publication number Publication date
BE887590A (en) 1981-06-15
JPS6026608B2 (en) 1985-06-25
DE3105760A1 (en) 1982-02-11
DE3105760C2 (en) 1985-09-26

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