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

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B24B5/02—Machines 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
    • B24B5/04—Machines 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

Similar Documents

Publication Publication Date Title
DE391525C (en) Transportable device for regrinding and polishing rolls that have become out of round, especially drying cylinders in paper machines
DE2027038A1 (en) Rolling device for a tooth flank grinding machine
DE403300C (en) Grinding device for regrinding the crank pins on multiple cranked crankshafts, in particular automotive engines
DE558211C (en) Device for tool machines, mainly grinding machines to protect against splash water, material chips and dust
DE505754C (en) Auxiliary internal grinding device on cylindrical grinding machines
DE615667C (en) Process for processing the circular arc-shaped guides on machine tools, in particular jig drilling machines, and device for carrying out the process, which are arranged in a portal-like manner above the workpiece table
DE578309C (en) Machine for removing and cleaning brushes
DE320727C (en) Drive device for the grinding wheel on grinding machines with grinding stone dressing device
DE379661C (en) Dedusting device
DE597692C (en) Machine for washing, cleaning and polishing iron, steel and metal sheets and knives
DE426560C (en) Machine for the simultaneous grinding of several gut strings clamped between axially movable hook spindles
DE506105C (en) Machine for grinding and polishing centrically rotating cylinders, especially crankshaft journals
DE510291C (en) Grinding device in which the grinding head is moved back and forth on a rotating hollow spindle and rotates with it
DE610937C (en) Spreading device in felt calenders (Palmer)
DE156872C (en)
AT110223B (en) Cutter head for sharpening bolts.
DE1029698B (en) Device for dressing the surface of ring-shaped grinding disks
DE415758C (en) Pulley change and reversing gears for grinding, in particular tobacco knife grinding machines
DE359042C (en) Machine for grinding rolls on the circumference of a rotating disc
DE470174C (en) Machine for corrugating, turning and grinding rolls
DE329208C (en) Axle turning and grinding bench
AT105566B (en) Dressing device for the tool of grinding machines for gears and similar workpieces.
DE459833C (en) Device for lateral displacement of the paper roll drive belt of paper roll drives on rotary printing machines
DE359011C (en) Drying felt tension for paper machines
AT75240B (en) Sanding and polishing machine for wood and the like.