GB1222042A - An intermediate chuck for cold-rolling pipe mills - Google Patents

An intermediate chuck for cold-rolling pipe mills

Info

Publication number
GB1222042A
GB1222042A GB2175069A GB2175069A GB1222042A GB 1222042 A GB1222042 A GB 1222042A GB 2175069 A GB2175069 A GB 2175069A GB 2175069 A GB2175069 A GB 2175069A GB 1222042 A GB1222042 A GB 1222042A
Authority
GB
United Kingdom
Prior art keywords
sleeve
blank
chuck
cold
spring
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
GB2175069A
Inventor
Yakov Efimovich Osada
Oleg Alexeevich Semenov
Grigory Yakovlevich Ostrin
Viktor Filippovich Frolov
Sergei Mikhailovich Myasoed
Vladimir Petrovich Polischuk
Viktor Afanasievich Zazimenko
Valentin Evdokimovich Bunzya
Jury Petrovich Shmidrov
Gennady Fedorovic Kurenkov
Vera Mikhailovna-Kuzmicheva
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.)
ELEKTROSTALSKY ZD TYAZHELOGO M
Original Assignee
ELEKTROSTALSKY ZD TYAZHELOGO M
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 ELEKTROSTALSKY ZD TYAZHELOGO M filed Critical ELEKTROSTALSKY ZD TYAZHELOGO M
Priority to GB2175069A priority Critical patent/GB1222042A/en
Priority to FR6919170A priority patent/FR2049439A5/fr
Priority to DE19691932184 priority patent/DE1932184A1/en
Publication of GB1222042A publication Critical patent/GB1222042A/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
    • B21B21/00—Pilgrim-step tube-rolling, i.e. pilger mills
    • B21B21/005—Pilgrim-step tube-rolling, i.e. pilger mills with reciprocating stand, e.g. driving the stand
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B21/00—Pilgrim-step tube-rolling, i.e. pilger mills
    • B21B21/06—Devices for revolving work between the steps
    • B21B21/065—Devices for revolving work between the steps for reciprocating stands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/004—Heating the product

Landscapes

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

Abstract

1,222,042. Rolling tubes. ELEKTROSTALSKY ZAVOD TYAZHELOGO MASHINOSTROENIA. 29 April, 1969, No. 21750/69. Heading B3M. A chuck, for indexing a tube blank in a coldrolling tube mill, is provided with an induction heater 18 through which the blank passes. The chuck includes an axially fixed sleeve 5 and a movable sleeve 6 carrying wedges 9, the wedges co-operating with a spring-loaded bush 8 splined. to the sleeve 5. The sleeve 5 is rotatable by gearing 15, and the sleeve 6 is biased to the right, towards a blank gripping position, by a spring-loaded piston in a cylinder 11, and is movable hydraulically in the opposite direction.
GB2175069A 1969-04-29 1969-04-29 An intermediate chuck for cold-rolling pipe mills Expired GB1222042A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB2175069A GB1222042A (en) 1969-04-29 1969-04-29 An intermediate chuck for cold-rolling pipe mills
FR6919170A FR2049439A5 (en) 1969-04-29 1969-06-10
DE19691932184 DE1932184A1 (en) 1969-04-29 1969-06-25 Intermediate chucks for pipe cold rolling mills

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2175069A GB1222042A (en) 1969-04-29 1969-04-29 An intermediate chuck for cold-rolling pipe mills

Publications (1)

Publication Number Publication Date
GB1222042A true GB1222042A (en) 1971-02-10

Family

ID=10168160

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2175069A Expired GB1222042A (en) 1969-04-29 1969-04-29 An intermediate chuck for cold-rolling pipe mills

Country Status (3)

Country Link
DE (1) DE1932184A1 (en)
FR (1) FR2049439A5 (en)
GB (1) GB1222042A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0018056A1 (en) * 1979-04-24 1980-10-29 M. &. M. Technics AG A method and apparatus for rolling an elongated tube to a conical mast without the use of an internal mandrel
CN100569403C (en) * 2008-09-19 2009-12-16 常熟市梅李机械制造有限公司 The rear chuck mechanism that cold pilger mill is used

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0018056A1 (en) * 1979-04-24 1980-10-29 M. &. M. Technics AG A method and apparatus for rolling an elongated tube to a conical mast without the use of an internal mandrel
CN100569403C (en) * 2008-09-19 2009-12-16 常熟市梅李机械制造有限公司 The rear chuck mechanism that cold pilger mill is used

Also Published As

Publication number Publication date
FR2049439A5 (en) 1971-03-26
DE1932184A1 (en) 1971-01-07

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