IT1262205B - Macchina appuntatrice di barre - Google Patents

Macchina appuntatrice di barre

Info

Publication number
IT1262205B
IT1262205B ITUD930195A ITUD930195A IT1262205B IT 1262205 B IT1262205 B IT 1262205B IT UD930195 A ITUD930195 A IT UD930195A IT UD930195 A ITUD930195 A IT UD930195A IT 1262205 B IT1262205 B IT 1262205B
Authority
IT
Italy
Prior art keywords
bar
group
pinning
plane
assembly
Prior art date
Application number
ITUD930195A
Other languages
English (en)
Inventor
Giusto Bruno Di
Original Assignee
Danieli Off Mecc
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 Danieli Off Mecc filed Critical Danieli Off Mecc
Priority to ITUD930195A priority Critical patent/IT1262205B/it
Publication of ITUD930195A0 publication Critical patent/ITUD930195A0/it
Priority to ES94114429T priority patent/ES2106423T3/es
Priority to EP94114429A priority patent/EP0645201B1/en
Priority to AT94114429T priority patent/ATE156395T1/de
Priority to DE69404792T priority patent/DE69404792T2/de
Priority to US08/309,155 priority patent/US5546782A/en
Publication of ITUD930195A1 publication Critical patent/ITUD930195A1/it
Application granted granted Critical
Publication of IT1262205B publication Critical patent/IT1262205B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C5/00—Pointing; Push-pointing
    • B21C5/006—Pointing; Push-pointing of solid material, e.g. wire or profiles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C5/00—Pointing; Push-pointing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Golf Clubs (AREA)
  • Fish Paste Products (AREA)
  • Soil Working Implements (AREA)
  • Switches With Compound Operations (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Bearings For Parts Moving Linearly (AREA)
  • Sealing Devices (AREA)

Abstract

Macchina appuntatrice di barre, particolarmente di barre da trafilare, comprendente almeno un gruppo di appuntatura ed almeno un gruppo di movimento reciproco tra gruppo di appuntatura e barra, il gruppo di appuntatura (31) essendo composto da due cilindri (11) speculari riportanti cadauno, sul piano di giacitura della barra, una scanalatura (24) presentante almeno due sezioni di riduzione, essendo presenti mezzi (14, 15) per posizionare circonferenzialmente detti cilindri (11) nella sezione di riduzione voluta, essendo altresì presente almeno un gruppo di laminazione a monte (27a) ed almeno un gruppo di laminazione a valle (27b) del gruppo di appuntatura (31), detti gruppi di laminazione (27) operando sulla barra su un piano sostanzialmente ortogonale al piano di riduzione.
ITUD930195A 1993-09-28 1993-09-28 Macchina appuntatrice di barre IT1262205B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
ITUD930195A IT1262205B (it) 1993-09-28 1993-09-28 Macchina appuntatrice di barre
ES94114429T ES2106423T3 (es) 1993-09-28 1994-09-14 Una maquina para aguzar barras en punta.
EP94114429A EP0645201B1 (en) 1993-09-28 1994-09-14 Machine to sharpen bars to a point
AT94114429T ATE156395T1 (de) 1993-09-28 1994-09-14 Maschine zum anspitzen von stäben
DE69404792T DE69404792T2 (de) 1993-09-28 1994-09-14 Maschine zum Anspitzen von Stäben
US08/309,155 US5546782A (en) 1993-09-28 1994-09-20 Machine to sharpen bars to a point

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITUD930195A IT1262205B (it) 1993-09-28 1993-09-28 Macchina appuntatrice di barre

Publications (3)

Publication Number Publication Date
ITUD930195A0 ITUD930195A0 (it) 1993-09-28
ITUD930195A1 ITUD930195A1 (it) 1995-03-28
IT1262205B true IT1262205B (it) 1996-06-19

Family

ID=11421391

Family Applications (1)

Application Number Title Priority Date Filing Date
ITUD930195A IT1262205B (it) 1993-09-28 1993-09-28 Macchina appuntatrice di barre

Country Status (6)

Country Link
US (1) US5546782A (it)
EP (1) EP0645201B1 (it)
AT (1) ATE156395T1 (it)
DE (1) DE69404792T2 (it)
ES (1) ES2106423T3 (it)
IT (1) IT1262205B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102861774A (zh) * 2012-09-13 2013-01-09 天津市盛祥冷拉有限公司 一种方钢、圆钢的打头方法
CN105414224A (zh) * 2015-12-24 2016-03-23 无锡市新湖冷拔校直机厂 一种用于轧机生产系统的轧尖装置
CN105436225B (zh) * 2015-12-24 2017-12-01 无锡市新湖冷拔校直机厂 一种用于轧机生产系统的进给装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE559766C (de) * 1929-02-02 1932-09-23 Thomas J Foster Pfosten fuer Hohlwaende
US2011802A (en) * 1933-03-03 1935-08-20 Diescher Tube Mills Inc Cross-roll delivery table
GB559766A (en) * 1942-12-30 1944-03-03 Charles Arnold Barron An improvement in or relating to machines for pointing wire rods
US3729973A (en) * 1971-04-02 1973-05-01 Morgan Construction Co Roll passes for rolling a bar of continuously cast non-ferrous metal and the method improving the metal structure
AT346797B (de) * 1975-11-24 1978-11-27 Voest Ag Verfahren zur herstellung von blechen, insbesondere von grobblechen, und einrichtung zur durchfuehrung des verfahrens
DE2553758C2 (de) * 1975-11-29 1977-12-01 Fa. Friedrich Krollmann, 5990 Altena Drahtanspitzmaschine
SU835554A1 (ru) * 1977-12-13 1981-06-07 Уральский Ордена Трудового Красного Знамениполитехнический Институт Им. C.M.Кирова Роликова волока

Also Published As

Publication number Publication date
ES2106423T3 (es) 1997-11-01
DE69404792T2 (de) 1998-03-12
EP0645201A1 (en) 1995-03-29
US5546782A (en) 1996-08-20
ATE156395T1 (de) 1997-08-15
EP0645201B1 (en) 1997-08-06
ITUD930195A1 (it) 1995-03-28
DE69404792D1 (de) 1997-09-11
ITUD930195A0 (it) 1993-09-28

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970926