GB1384625A - Strip guide - Google Patents

Strip guide

Info

Publication number
GB1384625A
GB1384625A GB1153572A GB1153572A GB1384625A GB 1384625 A GB1384625 A GB 1384625A GB 1153572 A GB1153572 A GB 1153572A GB 1153572 A GB1153572 A GB 1153572A GB 1384625 A GB1384625 A GB 1384625A
Authority
GB
United Kingdom
Prior art keywords
spindles
screw threaded
guide bars
bars
spindle
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
GB1153572A
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.)
Siemag Siegener Maschinenbau GmbH
Original Assignee
Siemag Siegener Maschinenbau GmbH
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
Priority claimed from DE19712112753 external-priority patent/DE2112753C3/en
Application filed by Siemag Siegener Maschinenbau GmbH filed Critical Siemag Siegener Maschinenbau GmbH
Publication of GB1384625A publication Critical patent/GB1384625A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
    • B21C47/34—Feeding or guiding devices not specially adapted to a particular type of apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B39/02—Feeding or supporting work; Braking or tensioning arrangements, e.g. threading arrangements
    • B21B39/08—Braking or tensioning arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B41/00—Guiding, conveying, or accumulating easily-flexible work, e.g. wire, sheet metal bands, in loops or curves; Loop lifters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
    • B21C47/34—Feeding or guiding devices not specially adapted to a particular type of apparatus
    • B21C47/3408—Feeding or guiding devices not specially adapted to a particular type of apparatus for monitoring the lateral position of the material
    • B21C47/3416—Feeding or guiding devices not specially adapted to a particular type of apparatus for monitoring the lateral position of the material with lateral edge contact

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Transmission Devices (AREA)

Abstract

1384625 Tensioning SIEMAG SIEGENER MASCHINENBAU GmbH 13 March 1972 [17 March 1971] 11535/72 Heading B8R Apparatus for tensioning a strip comprises a plurality of guide bars, e.g. 11-13, symmetrically mounted on either side of the centre of each of a pair of spindles 2, 7 by the engagement of nuts, e.g. 16, 24, with screw threaded portions 15, 23, the pitches of the latter being proportional to their mean distance from the centre of the spindles and the crest diameter of the screw threaded portion 23 being smaller than the core diameter of the screw threaded portion 15. In the embodiment shown a vertical shaft 5 coupling the two spindles by bevel gears 4, 6, at least one of which is axially slidable on a splined portion 9 of the shaft 5. A fixed guide bar 10 is mounted at the centre of each spindle and the guide bars 11 and 13 are mounted on the nuts 16 and 24 respectively. The guide bars 12 are mounted on shafts 18 which are rotatably mounted on the nuts 16 and coupled to the spindles in a non-rotational but longitudinally slidable manner by keys 19 in keyways 20. The guide bars 13 mounted on the lower spindle carry edge guides 14. When the width of strip is to be changed, the spindle 2 is rotated by a chain 3, the rotation of the spindle 2 also causing the rotation of the spindle 7 via the bevel gears 4 and 6. The rotation of the spindles causes the guide bars 11 and the shafts 18 to move outwardly, as seen in the right hand half of the Fig. the shafts 18 also being rotated to cause the guide bars 12 to move outwardly. In this way the guide bars 12 are displaced by double the distance through which the bars 11 are displaced. The rotation of the spindles also causes the nuts 24 to move outwardly, the pitch of the screw threaded portions 23 being such as to displace the bars 13 and guides 14 three times the displacement of the bars 11. In another embodiment the shafts 18 are replaced by screw threaded portions on the spindles, the screw threaded portions overlapping with the screw threaded portions 15 to form a double helix.
GB1153572A 1971-03-17 1972-03-13 Strip guide Expired GB1384625A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712112753 DE2112753C3 (en) 1971-03-17 Belt press for a sheet rolling mill

Publications (1)

Publication Number Publication Date
GB1384625A true GB1384625A (en) 1975-02-19

Family

ID=5801782

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1153572A Expired GB1384625A (en) 1971-03-17 1972-03-13 Strip guide

Country Status (5)

Country Link
US (1) US3735624A (en)
JP (1) JPS5225386B1 (en)
FR (1) FR2130334B1 (en)
GB (1) GB1384625A (en)
IT (1) IT950201B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104444518A (en) * 2014-11-28 2015-03-25 杭庆永 Film drawing roll adjusting mechanism

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2962917A (en) * 1955-08-10 1960-12-06 United States Steel Corp Rolling mill guides
NL262980A (en) * 1960-03-30
US3406553A (en) * 1966-04-28 1968-10-22 Bliss E W Co Clamping and sticking guide

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104444518A (en) * 2014-11-28 2015-03-25 杭庆永 Film drawing roll adjusting mechanism

Also Published As

Publication number Publication date
FR2130334A1 (en) 1972-11-03
FR2130334B1 (en) 1976-01-16
JPS5225386B1 (en) 1977-07-07
DE2112753A1 (en) 1972-09-28
US3735624A (en) 1973-05-29
IT950201B (en) 1973-06-20
DE2112753B2 (en) 1977-07-07

Similar Documents

Publication Publication Date Title
DE345406C (en) Extrusion press for rubber or similar masses
DE2019729C3 (en) Drive device for a feed device for transporting elongated workpieces made of wood
CH677753A5 (en)
JPH012977A (en) Folding cylinder diameter adjustment device in rotary press
GB1384625A (en) Strip guide
US3529496A (en) Multiple drill spindle shifting mechanism
GB1185543A (en) Improvements in or relating to Rollers Straightening Apparatus
DE857304C (en) Device for eliminating the axial play in spindle drives
EP0058369A3 (en) Feeding device for woodworking machine-tools
US3431797A (en) Device for moving machine tool components
DE3267739D1 (en) Adjustable positive feed drill
DE405167C (en) Drive the endless chain of chain stone saws
DE929409C (en) Hand-operated jaw chuck for lathe or the like.
DE460769C (en) Rolling mill for processing rubber and similar plastic materials
CH425407A (en) Machine tool for machining grooves
DE566194C (en) Device for grinding and polishing flat, rod-shaped bodies
DE2038491C3 (en) Multi-spindle automatic lathe
DE459833C (en) Device for lateral displacement of the paper roll drive belt of paper roll drives on rotary printing machines
DD134926B1 (en) STIRNRADWAELZFRAESMASCHINE
US3477077A (en) Machine for cutting internal thread in perforated objects
DE682453C (en) Rocking or lifting table for rolling mills
DE1627396C (en) Tapping machine for nuts and similar mass molded parts
DE2112753C3 (en) Belt press for a sheet rolling mill
DE2349812C3 (en) Arrangement for increasing the mutual distances between rod-shaped objects
DE952859C (en) Feed device for turning benches

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]