GB1273285A - Method and device for cross rolling - Google Patents

Method and device for cross rolling

Info

Publication number
GB1273285A
GB1273285A GB4915370A GB4915370A GB1273285A GB 1273285 A GB1273285 A GB 1273285A GB 4915370 A GB4915370 A GB 4915370A GB 4915370 A GB4915370 A GB 4915370A GB 1273285 A GB1273285 A GB 1273285A
Authority
GB
United Kingdom
Prior art keywords
rollers
wprkpiece
oct
stages
extension
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
GB4915370A
Inventor
Vladimir Hencl
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.)
VYZK USTAV TVARECICH STROJU
Vyzkumny Ustav Tvarecich Stroju a Technologie Tvareni
Original Assignee
VYZK USTAV TVARECICH STROJU
Vyzkumny Ustav Tvarecich Stroju a Technologie Tvareni
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 VYZK USTAV TVARECICH STROJU, Vyzkumny Ustav Tvarecich Stroju a Technologie Tvareni filed Critical VYZK USTAV TVARECICH STROJU
Publication of GB1273285A publication Critical patent/GB1273285A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H1/00—Making articles shaped as bodies of revolution
    • B21H1/18—Making articles shaped as bodies of revolution cylinders, e.g. rolled transversely cross-rolling

Abstract

1,273,285. Transverse rolling. VYZKUMNY USTAV TVARECICH STROJU A TECHNOLOGIE TVARENI. 15 Oct., 1970 [16 Oct., 1969], no. 49153/70. Heading B3M. A workplace is rolled in two stages in a transverse rolling machine, the wprkpiece first being profiled by wedge tools 11, and then being sized between an extension 12 of one of the tools and a fixed rolling platen 9. Between the two stages the wprkpiece is severed by two pairs of cutting blades from bar stock fed axially and intermittently between the rolls of the machine. In place of the extension 12, a pair of rollers 14, 15 may be attached to the lower roll. The workpiece is supported by the rollers as it cooperates with the jaw 9. The rollers are rotated during this operation by the co-operation of pinions at their ends with a fixed arcuate rack.
GB4915370A 1969-10-16 1970-10-15 Method and device for cross rolling Expired GB1273285A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS688269 1969-10-16

Publications (1)

Publication Number Publication Date
GB1273285A true GB1273285A (en) 1972-05-03

Family

ID=5416857

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4915370A Expired GB1273285A (en) 1969-10-16 1970-10-15 Method and device for cross rolling

Country Status (3)

Country Link
JP (1) JPS5114107B1 (en)
DE (1) DE2052858A1 (en)
GB (1) GB1273285A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0155579A2 (en) * 1984-03-22 1985-09-25 Pelikan Aktiengesellschaft Method for forming the inner surface of tubular-shaped body without removing material and an apparatus for performing said method

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54182564U (en) * 1978-06-14 1979-12-24
CN103302211B (en) * 2013-05-29 2015-04-08 河北东安精工股份有限公司 Small stub bar transverse rolling processing mould
CN103521522B (en) * 2013-10-14 2015-06-10 北京科技大学 Cross wedge rolling precision forming method of axle shaft sleeve

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0155579A2 (en) * 1984-03-22 1985-09-25 Pelikan Aktiengesellschaft Method for forming the inner surface of tubular-shaped body without removing material and an apparatus for performing said method
EP0155579A3 (en) * 1984-03-22 1986-04-30 Pelikan Aktiengesellschaft Device for non-cutting forming of a tubular body

Also Published As

Publication number Publication date
JPS5114107B1 (en) 1976-05-07
DE2052858A1 (en) 1972-04-20

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees