DE391525C - Transportable device for regrinding and polishing rolls that have become out of round, especially drying cylinders in paper machines - Google Patents

Transportable device for regrinding and polishing rolls that have become out of round, especially drying cylinders in paper machines

Info

Publication number
DE391525C
DE391525C DEB106552D DEB0106552D DE391525C DE 391525 C DE391525 C DE 391525C DE B106552 D DEB106552 D DE B106552D DE B0106552 D DEB0106552 D DE B0106552D DE 391525 C DE391525 C DE 391525C
Authority
DE
Germany
Prior art keywords
regrinding
round
drying cylinders
paper machines
become out
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
DEB106552D
Other languages
German (de)
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.)
LORENZ BLUM
Original Assignee
LORENZ BLUM
Publication date
Priority to DEB106552D priority Critical patent/DE391525C/en
Application granted granted Critical
Publication of DE391525C publication Critical patent/DE391525C/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B5/00Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B24B5/02Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work
    • B24B5/04Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces externally

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Description

Transportable Vorrichtung zum Nachschleifen und Polieren unrund gewordener Walzen, insonderheit Trockenzylinder in Papiermaschinen. Die Erfindung betrifft eine Vorrichtung zum Schleifen und Hochglanzpolieren von Walzen und Trockenzylindern unmittelbar in der Papiermaschine. Die üblichen Vorrichtungen waren nach Art von ortsfesten Maschinen und Schleifwellen gebaut, d. h. derartige Schleifvorrichtungen hatten den Mißstand, claß die beabsichtigten Schleifarbeiten nicht für die Papierfabrikationsmaschinen sich eigneten, daß die Vorrichtung zu schwer gebaut und nicht selbsttätig war. Diese Übelstände sind nun bei der transportablen Maschine gemäß der Erfindung durch die besondere einfache, stabile und leichte Ausbildung beseitigt: Sie ist in der Zeichnung in vier Abbildungen veranschaulicht, und zwar zeigen Abb. t eine Längsansicht, Abb. 2 eine Vorderansicht, Abb.3 einen Längsschnitt, Abb. d. einen Querschnitt.Transportable device for regrinding and polishing that has become out of round Rollers, especially drying cylinders in paper machines. The invention relates to a device for grinding and mirror polishing of rollers and drying cylinders directly in the paper machine. The usual devices were of the type fixed machines and grinding shafts, d. H. such grinding devices had the disadvantage that the intended grinding work was not for the paper-making machines suited that the device was built too heavy and not automatic. These Deficiencies are now in the transportable machine according to the invention by special simple, stable and easy training eliminated: it is in the drawing illustrated in four figures, namely Fig. t shows a longitudinal view, Fig. Fig. 2 is a front view, Fig. 3 is a longitudinal section, Fig. D. a cross section.

Die Maschine ist mit selbsttätiger Umsteuerung des Schleifscheibenschlittens durch Anschlagsteuerstange mit federnden Anschlägen :4., 5 versehen, und die Antriebswelle 6 ist gleichzeitig als Steuerwelle achsial verschiebbar. An ihrem einen Ende trägt die Welle die beiden Reibscheiben 7, 8 für die Schneckenwelle 9 des Reibungswendegetriebes zum Antrieb' des Schleifscheibenschlittenbettes 2 und wird in ihren beiden Arbeitsstellungen durch ein Federkippgesperre 13, 14 mit an einem Schleifring 12 zwischen festen Wellenbunden angreifendem Bügelhebel 13 an ihrem anderen Ende gehalten, während die Spindel in dem zwecks Beistellung auf seinem Bett 2 querverschieblichen Schleifspindelschlitten 18 von ihr aus durch ein Riemengetriebe mit Spannrolle 16 angetrieben wird.The machine is provided with automatic reversal of the grinding wheel carriage by means of a stop control rod with resilient stops: 4., 5, and the drive shaft 6 is axially displaceable as a control shaft at the same time. At its one end, the shaft carries the two friction plates 7, 8 for the screw shaft 9 of the friction reversing gear for driving 'of the grinding wheel carriage bed 2 and is in its two working positions by a Federkippgesperre 13, 14 with the attacking of a slip ring 12 between the fixed shaft collars ring lever 13 at its held at the other end, while the spindle in the grinding spindle slide 18, which is transversely displaceable on its bed 2 for the purpose of provision, is driven from it by a belt drive with a tensioning roller 16.

Claims (1)

PATENTANSPRUCH: Transportable Vorrichtung zum Nachschleifen und Polieren unrund gewordener Walzen, insonderheit Trockenzylinder in Papiermaschinen, mit selbsttätiger Umsteuerung des Schleifscheibenschlittens durch Anschlagsteuerstange, dadurch gekennzeichnet, daß die zweckmäßig mit federnden Anschlägen (d., 5) versehene, zwecks gleichzeitiger Benutzung als Steuerwelle achsial verschiebbare Antriebswelle (6) an ihrem einen Ende die beiden Reibscheiben (7, 8) des Reibungswendegetriebes für die Schneckenwelle (9) zum Antrieb des Schleifscheibenschlittenbettes (2) trägt und in ihren beiden Arbeitsstellungen durch ein Federkippgesperre (r3, r.) mit an einem Schleifring (I2) zwischen festen Wellenbunden angreifendem Bügelhebel (r3) an ihrem anderen Ende gehalten wird, während die Spindel in dein zwecks Beistellung auf seinem Bett (2) querverschieblichen Schleifspindelschlitten (i8) von ihr aus durch ein Riemengetriebe mit Spannrolle (z6)' angetrieben wird.PATENT CLAIM: Transportable device for regrinding and polishing Rolls that have become out of round, especially drying cylinders in paper machines, with automatic ones Reversal of the grinding wheel slide by means of a stop control rod, characterized in that the appropriately provided with resilient stops (d., 5), for the purpose of simultaneous Use as a control shaft axially displaceable drive shaft (6) on one of them End of the two friction disks (7, 8) of the friction reversing gear for the worm shaft (9) for driving the grinding wheel carriage bed (2) and in both of them Working positions by a spring tilt lock (r3, r.) With a slip ring (I2) between fixed shaft collars engaging bow lever (r3) on their other End is held while the spindle is in your for the purpose of being placed on his bed (2) transversely displaceable grinding spindle slide (i8) from it by means of a belt drive with tension pulley (z6) 'is driven.
DEB106552D Transportable device for regrinding and polishing rolls that have become out of round, especially drying cylinders in paper machines Expired DE391525C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEB106552D DE391525C (en) Transportable device for regrinding and polishing rolls that have become out of round, especially drying cylinders in paper machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB106552D DE391525C (en) Transportable device for regrinding and polishing rolls that have become out of round, especially drying cylinders in paper machines

Publications (1)

Publication Number Publication Date
DE391525C true DE391525C (en) 1924-03-07

Family

ID=6991660

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB106552D Expired DE391525C (en) Transportable device for regrinding and polishing rolls that have become out of round, especially drying cylinders in paper machines

Country Status (1)

Country Link
DE (1) DE391525C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE767581C (en) * 1939-05-07 1952-11-17 Karl Hack Spring end grinding machine
WO2010130531A1 (en) * 2009-05-15 2010-11-18 Voith Patent Gmbh Grinding device for rolls having stationary guide rails and mobile grinding unit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE767581C (en) * 1939-05-07 1952-11-17 Karl Hack Spring end grinding machine
WO2010130531A1 (en) * 2009-05-15 2010-11-18 Voith Patent Gmbh Grinding device for rolls having stationary guide rails and mobile grinding unit

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