SE8103813L - Rolling mill for the manufacture of continuous spirals - Google Patents

Rolling mill for the manufacture of continuous spirals

Info

Publication number
SE8103813L
SE8103813L SE8103813A SE8103813A SE8103813L SE 8103813 L SE8103813 L SE 8103813L SE 8103813 A SE8103813 A SE 8103813A SE 8103813 A SE8103813 A SE 8103813A SE 8103813 L SE8103813 L SE 8103813L
Authority
SE
Sweden
Prior art keywords
arrangement
fastened
spiral
rolling
rotary drive
Prior art date
Application number
SE8103813A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE445900B (en
Inventor
I S Trishevsky
N M Vorontsov
N F Gritsuk
N J Vavilov
A G Antonenko
V V Garkavy
V N Krupenik
G M Chaban
V M Schekin
E G Kaznacheev
G A Sagitov
N N Dombrovsky
S B Nev
S B Rokhlin
Original Assignee
Uk Nii Metallov
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 Uk Nii Metallov filed Critical Uk Nii Metallov
Publication of SE8103813L publication Critical patent/SE8103813L/en
Publication of SE445900B publication Critical patent/SE445900B/en

Links

Classifications

    • 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
    • B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
    • B21D11/06—Bending into helical or spiral form; Forming a succession of return bends, e.g. serpentine form

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wire Processing (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

The invention relates to forming metals. The rolling mill for manufacturing endless spirals contains a rolling frame (2) which has conical working rollers (6, 7) which are fastened on shafts (8, 9) which are fastened in a flying manner on a rolling stand (10), arranged at an angle to one another and connected to a rotary drive and an arrangement (12) for angular displacement of the shaft axes in relation to one another. Also provided is a guiding and bending arrangement (3) for the spiral running out from the rolling frame. The rolling mill additionally contains according to the invention tubular bodies (14), in which the shafts (8, 9) of the working rollers (6, 7) are accommodated and which are fastened on the rolling stand (10) by means of pins (15), and baseplates (16) for mounting the rotary drive of the working roller, each of which is fastened on the respective tubular body (14) and is connected to the arrangement for angular displacement of the axes of the working rollers (6, 7) in relation to one another, as well as a winding device (15) which is arranged behind the spiral guiding and bending arrangement. The winding device (15) contains a winding spindle (24) which is arranged displaceably in the axial direction, made of individual segments (25) and mechanically connected to the rotary drive, the arrangement for increasing the spiral winding density and the arrangement for removing the spiral from the winding spindle. The invention can be used particularly advantageously for manufacturing spirals for friction discs. <IMAGE>
SE8103813A 1981-07-07 1981-06-17 PLANT FOR MANUFACTURING PROGRESSIVE SCREW LINE FORMAT PROCESSING METAL BELTS SE445900B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813126805 DE3126805A1 (en) 1981-07-07 1981-07-07 Rolling mill for manufacturing endless spirals

Publications (2)

Publication Number Publication Date
SE8103813L true SE8103813L (en) 1982-12-18
SE445900B SE445900B (en) 1986-07-28

Family

ID=6136319

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8103813A SE445900B (en) 1981-07-07 1981-06-17 PLANT FOR MANUFACTURING PROGRESSIVE SCREW LINE FORMAT PROCESSING METAL BELTS

Country Status (3)

Country Link
JP (1) JPS5813429A (en)
DE (1) DE3126805A1 (en)
SE (1) SE445900B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CS244603B1 (en) * 1982-05-04 1986-08-14 Jaroslav Rybacek Method of elastic elements calibrating especially of elastic washers and device for application of this method
JP2528739B2 (en) * 1990-11-29 1996-08-28 ドーエイ外装有限会社 Cleaning gondola
DE19912353B4 (en) * 1999-03-19 2006-01-19 Airbus Deutschland Gmbh Device for bending a strand-shaped angle profile
ITUB20159586A1 (en) * 2015-12-28 2017-06-28 Mille S R L APPARATUS FOR DEFORMING A METALLIC BAR UNTIL YOU OBTAIN A SPIRAL
IT201600070686A1 (en) * 2016-07-07 2018-01-07 Mille S R L APPARATUS FOR DEFORMING A METALLIC BAR UNTIL YOU OBTAIN A SPIRAL
WO2018142185A1 (en) * 2017-02-01 2018-08-09 Mille S.R.L. An apparatus for deforming a metal bar up to obtaining a spiral

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE562621C (en) * 1932-10-27 Nikolaus Geiberger Adjustable rolling mill for rolling spirals with rectangular and wedge-shaped cross-sections
US2815790A (en) * 1955-06-03 1957-12-10 Thomas L Mayrath Apparatus for making helical conveyor blades by edgewise bending and squeezing rolls

Also Published As

Publication number Publication date
JPS5813429A (en) 1983-01-25
JPS6239048B2 (en) 1987-08-20
DE3126805A1 (en) 1983-01-27
SE445900B (en) 1986-07-28

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