US2506682A - Guiding means for rolling mills and the like - Google Patents

Guiding means for rolling mills and the like Download PDF

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Publication number
US2506682A
US2506682A US557143A US55714344A US2506682A US 2506682 A US2506682 A US 2506682A US 557143 A US557143 A US 557143A US 55714344 A US55714344 A US 55714344A US 2506682 A US2506682 A US 2506682A
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US
United States
Prior art keywords
rollers
screws
casing
members
guiding means
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 - Lifetime
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US557143A
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English (en)
Inventor
Norlindh Sven Erik Malte
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Individual
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Individual
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Publication date
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Publication of US2506682A publication Critical patent/US2506682A/en
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Classifications

    • 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
    • B21B39/14—Guiding, positioning or aligning work
    • B21B39/16—Guiding, positioning or aligning work immediately before entering or after leaving the pass
    • B21B39/165—Guides or guide rollers for rods, bars, rounds, tubes ; Aligning guides

Definitions

  • Obje s he hr t ha are, tQ. m'qv de ui i meehah m. in ludin snide. ro le s harr d b flat s r ng, mem rs. that are su nqrtecl a u de a in ta qck a increm nt sheet axe aral e to th guide Q le axes.
  • Fig; 1 is a plan view of guiding mechanism en dy e he hventibhs 'i s and 3 he ecti na vie s. takeh n ines iiand; llill: of his r ect rely;
  • Fig. 8 is a lpngitlld rnhh section through another embodiment of the invention as taken on line VII-IVIII-'-of Fig, 9;
  • Fig l,Q is a transverse section on lineal"
  • the referqneelnumeizal IE identifies the base or casing thatsupports theseveral elements of the guide mechanism and t turn suppgrted in the rolling; mill in 81 Q d sir d' h that rmsha rt il- 2h is ent invention.
  • the holders for t e'guide rollerseach comprises a flatspring member 2 having a bearing; sleeve 2d welded to ;,qn e end anda roller head t eld d, to the o er he ear sleeves fit over shafts 2a that are welded to the casing I, and the holders are retained on the shafts by screws that are threaded into the shafts and seat on washers 2b.
  • the thickness or the flat spring members- 2 will depend uponthe material to be handled and other design requirements in particular cases, the'essential conditions contemplated by theinvention being that the roller holders are resilient and'are mounted on the casing I forangular or rocking movement, and that the screws l4 apply-- pressure to the intermediate section of the resilient holders to adjust the normal spacing of the rollers 4' and to insure adequate pressure of" the rollers 4' upon the Work piece.
  • the resilient holders provide an automatic adjustment, of the spacing of; the rollers 4 to meet different operating conditions such as; for ex ample, that; of a square rod or work piece I!
  • rollers 4 of the embodiment shown in 2' Figs. 1 3 are cylindrical; and this form. of; the
  • ta- 6, t e ca ng is if ec ushler r mef r as viewed in cross-section, and a, guide box- 8' is mounted within the casing between filler blocks 9, Hi that are pressed toward each other by screws [3.
  • the lower block I0 is secured to the casing I by screws Illa, and both blocks have side flanges 8a that insure the desired lateral positioning of the guide box. Forward movement of the guide box is prevented by a lug or stop II that may be an integral part of the casing l
  • the fiat springs 2 are arranged between the guide box 8 and the side walls of the casing I, the
  • each spring 2 has rounded bearing projections a at its upper and lower edges that are drawn into engagement with the casing walls by an anchoring screw it.
  • the rocker I2 is well in advance of the screws IS on which the springs 2 pivot when the roller heads 3 are vertically adjusted with respect to each other by means of the screws ii.
  • the roller heads 3 and rollers 4 are adjusted towards each other by screws I 4 that are cated between the rounded bearings a of the springs and the roller heads 3.
  • the anchor screws IE are located adjacent the bearings a and at the side thereof towards the adjusting screws l4, whereby the roller holders are held apart by tightening the screws I'B.
  • This moun ing is particularly advantageous in high speed rolling as it prevents the rollers from swinging into the path of the material being rolled.
  • the ends of the springs 2 are supported on the casing for rocking movement on the bearing projections a and for angular adjustment about the axes of the associated elements are substantially the same as Y previously described, but the rocker l2 and vertical adjusting screws l5 are at the entrance end .of. the casing I, and the anchor screws 15 extend through the casing I at the advance points to draw the springs 2 down upon the rounded bearing projections, i. e. support screws Ilia mounted in the Wallsv of the casing I, after the rollers 4 have been adjusted as desired by screws 14 that extend through the springs 2 to seat upon the guide box 8.
  • the guide box 8 shields the springs 2 from radiation when rolling hot barsand rods, thus making it unnecessary to pro vide separate shield members similar to the shield plates 2e of Fig. 1. r
  • the invention is not limited to the use of but two guide rollers or to the particular constructions. herein shown and described as various 1.
  • Bar stock guiding mechanism for rolling 4 mills comprising a supporting base, a pair of resilient members one at each side of the path for the bar, a guide anti-friction roller carried by the free outer end portion of each of said members the periphery of the roller ahead of the rolling mill reaching outside said end'portion which constitutes a roller head integral with the resilient member, means mounting said members on said base for angular adjustment independent of each other about axes parallel to the axes of said rollers, and adjusting screws engaging said resilient members at points spaced from said mounting means to determine the normal spacing of said rollers from each other.
  • said supporting base comprises a casing having side walls; and said mounting means comprises rounded bearing projections on said resilient members, and anchor screws for drawing said resilient members towards the respective side walls to seat said bearing projections thereon.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
US557143A 1943-02-16 1944-10-04 Guiding means for rolling mills and the like Expired - Lifetime US2506682A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE2506682X 1943-02-16

Publications (1)

Publication Number Publication Date
US2506682A true US2506682A (en) 1950-05-09

Family

ID=20425925

Family Applications (1)

Application Number Title Priority Date Filing Date
US557143A Expired - Lifetime US2506682A (en) 1943-02-16 1944-10-04 Guiding means for rolling mills and the like

Country Status (4)

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US (1) US2506682A (US07608600-20091027-C00054.png)
BE (1) BE458419A (US07608600-20091027-C00054.png)
DE (1) DE891534C (US07608600-20091027-C00054.png)
FR (1) FR909608A (US07608600-20091027-C00054.png)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2612797A (en) * 1950-04-04 1952-10-07 United States Steel Corp Final-shaping attachment for wiredrawing machines
US2748922A (en) * 1954-02-23 1956-06-05 Virgil C Shidler Attachment for the production of printers' rules
DE1004574B (de) * 1953-03-17 1957-03-21 Gustaf Leonard Fisk Vorschubwalze fuer Kaltwalzwerke
US2791139A (en) * 1952-02-06 1957-05-07 United States Steel Corp Rolling mill guide
US2976749A (en) * 1956-11-12 1961-03-28 Moeller & Neumann Gmbh Roller guide for rolling mills

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE938009C (de) * 1953-08-30 1956-01-19 Schloemann Ag An Walzgeruesten angeordnete Fuehrung zum Ein- bzw. Ausfuehren von Walzgut
DE1010037B (de) * 1955-04-09 1957-06-13 Demag Ag Leitvorrichtung fuer Walzgut
DE1025369B (de) * 1955-04-28 1958-03-06 Demag Ag Einfuehrvorrichtung fuer Walzstaebe
DE1048251B (de) * 1956-11-19 1959-01-08 Moeller & Neumann Gmbh Rolleneinfuehrungskasten fuer Walzwerke
DE1060825B (de) * 1956-11-19 1959-07-09 Moeller & Neumann Gmbh Einrichtung zum Verstellen der Rollen eines Rolleneinfuehrungskastens fuer Walzwerke in Laengsrichtung der Rollenachsen
DE1078073B (de) * 1957-08-05 1960-03-24 Moeller & Neumann Gmbh Walzarmatur
DE1179173B (de) * 1958-05-05 1964-10-08 Morgan Construction Co Drallfuehrung fuer stabfoermiges Walzgut
DE1137705B (de) * 1960-02-25 1962-10-11 Schloemann Ag Rollenfuehrungskasten mit mehreren Rollenpaaren
GB932639A (en) * 1961-05-31 1963-07-31 Nyby Bruk Ab Guide-box for rolling-mills

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US823018A (en) * 1905-11-08 1906-06-12 Coe Brass Mfg Company Automatic guiding and feeding machine.
US916853A (en) * 1907-10-09 1909-03-30 John W Fonner Automatic traveling tilt-table.
US1173738A (en) * 1914-01-23 1916-02-29 Morgan Construction Co Guide for rolling-mills.
US1809128A (en) * 1930-04-12 1931-06-09 John M Koch Automatic repeater for rolling mills
US1877822A (en) * 1929-11-12 1932-09-20 Republic Steel Corp Guide box
US2012074A (en) * 1933-02-24 1935-08-20 Smith Sheridan Augustin Entry guide

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US823018A (en) * 1905-11-08 1906-06-12 Coe Brass Mfg Company Automatic guiding and feeding machine.
US916853A (en) * 1907-10-09 1909-03-30 John W Fonner Automatic traveling tilt-table.
US1173738A (en) * 1914-01-23 1916-02-29 Morgan Construction Co Guide for rolling-mills.
US1877822A (en) * 1929-11-12 1932-09-20 Republic Steel Corp Guide box
US1809128A (en) * 1930-04-12 1931-06-09 John M Koch Automatic repeater for rolling mills
US2012074A (en) * 1933-02-24 1935-08-20 Smith Sheridan Augustin Entry guide

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2612797A (en) * 1950-04-04 1952-10-07 United States Steel Corp Final-shaping attachment for wiredrawing machines
US2791139A (en) * 1952-02-06 1957-05-07 United States Steel Corp Rolling mill guide
DE1004574B (de) * 1953-03-17 1957-03-21 Gustaf Leonard Fisk Vorschubwalze fuer Kaltwalzwerke
US2748922A (en) * 1954-02-23 1956-06-05 Virgil C Shidler Attachment for the production of printers' rules
US2976749A (en) * 1956-11-12 1961-03-28 Moeller & Neumann Gmbh Roller guide for rolling mills

Also Published As

Publication number Publication date
BE458419A (US07608600-20091027-C00054.png)
FR909608A (fr) 1946-05-14
DE891534C (de) 1953-09-28

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