DE45987C - Adjustment device for grooving cutter - Google Patents

Adjustment device for grooving cutter

Info

Publication number
DE45987C
DE45987C DE188845987D DE45987DA DE45987C DE 45987 C DE45987 C DE 45987C DE 188845987 D DE188845987 D DE 188845987D DE 45987D A DE45987D A DE 45987DA DE 45987 C DE45987 C DE 45987C
Authority
DE
Germany
Prior art keywords
knives
knife
adjustment device
adjusted
screw
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
DE188845987D
Other languages
German (de)
Original Assignee
K. KRAUSE in Leipzig-Anger-Klasse : Krottendorf
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 K. KRAUSE in Leipzig-Anger-Klasse : Krottendorf filed Critical K. KRAUSE in Leipzig-Anger-Klasse : Krottendorf
Application granted granted Critical
Publication of DE45987C publication Critical patent/DE45987C/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D3/00Cutting work characterised by the nature of the cut made; Apparatus therefor
    • B26D3/06Grooving involving removal of material from the surface of the work
    • B26D3/065On sheet material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/26Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
    • B26D7/2628Means for adjusting the position of the cutting member
    • B26D7/2635Means for adjusting the position of the cutting member for circular cutters

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Knives (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

KLASSE 11: Buchbinderei.CLASS 11: Bookbinding.

An Maschinen, welche zum Ritzen von Pappe gebraucht werden, hat sich der Uebelstand bemerkbar gemacht,. zwei zusammen arbeitende Ritzmesser genau einzustellen. Um letzteres dennoch leicht und sicher zu erreichen , ist die in beiliegender Zeichnung in Fig. ι bis 9 dargestellte Anordnung von Ritzmessern gewählt, und zwar ist hierbei in Rücksicht gezogen, dafs bei einfachen, geraden Messern (s. Fig. ι bis 5) jedes Messer für sich und beide Messer zugleich verstellt werden können, während bei feststehenden Messern mit kreisrunden, bezüglich sichelförmigen Schneiden die Einrichtung derartig getroffen ist, dafs beide Schneiden stets gleichmäfsig sich verstellen lassen.The problem has arisen with machines which are used for scoring cardboard made noticeable. precisely adjust two scoring knives working together. Around The latter can be reached easily and safely, however, is shown in the accompanying drawing in Fig. Ι to 9 shown arrangement of scoring knives is chosen, and in this case it is taken into account that with simple, straight knives (see Fig. 1 to 5) each knife for itself and both knives can be adjusted at the same time, while with fixed knives with circular, with respect to sickle-shaped cutting, the device is made in such a way that both Cutting edges can always be adjusted evenly.

Es bezeichnen M Ms die Schneidemesser,- W die Vorschubwalze, C den Querbalken der Ritzmaschine, B das Gleitstück, welches in Verbindung mit der Schraube D die wagerechte Verstellung des Messerhalters A gestattet. M Ms denote the cutting knives, - W the feed roller, C the crossbar of the scoring machine, B the sliding piece which, in conjunction with the screw D, allows the knife holder A to be adjusted horizontally.

Nach Fig. 1, 2 und 2 a geschieht die Verstellung jedes der Schneidemesser M derart, dafs die Rückseite desselben zu einer Zahnstange ausgebildet ist, in welche die mit den Zapfen s s im Deckel L drehbare Schraube S eingreift. Das Drehen der letzteren hat ein Verschieben des Messers, d. h. ein Nähern oder Entfernen der beiden Schneiden des Messerpaares zur Folge, während zum Höher- oder Tieferstellen die im Gleitstück B geführte Schraube E dient.According to FIGS. 1, 2 and 2 a, the adjustment of each of the cutting knives M takes place in such a way that the rear side of the same is formed into a rack in which the screw S rotatable with the pin ss in the cover L engages. The rotation of the latter results in a displacement of the knife, ie an approaching or removal of the two cutting edges of the pair of knives, while the screw E guided in the slider B is used to raise or lower the knife.

Um diese senkrechte Verstellung unabhängig von der waagrechten zu machen, was in Hinsicht auf Handlichkeit und Zuverlässigkeit wünschenswerth ist, ist die in Fig. 3, 4 und 5 dargestellte Anordnung getroffen. Bei dieser ist der untere eigentliche Messerhalter F von dem oberen, nur waagrecht verstellbaren Messerhalter A getrennt und zu einem um Punkt fx schwingenden Winkelhebel Ff1 f2 umgestaltet, welcher bei_/2 durch die Stellschraube G bethätigt wird und die Höhenlage des Messerpaares M M zur Vorschubwalze bestimmt.In order to make this vertical adjustment independent of the horizontal, which is desirable in terms of handiness and reliability, the arrangement shown in FIGS. 3, 4 and 5 is made. In this case, the lower actual knife holder F is separated from the upper, only horizontally adjustable knife holder A and converted into an angle lever Ff 1 f 2 swinging around point f x , which is actuated at_ / 2 by the adjusting screw G and the height of the pair of knives MM for Determines the feed roller.

Die Vorrichtung, welche Fig. 6 und 7 zeigen, hat den Zweck, ein sichelförmiges oder kreisrundes Messer Ms (Fig. 8 und 9) seinem Umfange nach zu verstellen, um nach der Abnutzung eines gewissen Theiles des schneidenden Ümfanges einen neuen, noch nicht benutzten Theil zu verwenden. Zu diesem Behufe ist jedes Messer Ms des Paares mittelst des Drehzapfens H im Halter A gelagert. Das' innere Ende des Zapfens ist zu einem Schraubenrad Z ausgebildet, in welches die beiden Sichelmessern Ms Ms gemeinsame Stellschraube Ss Ss eingreift und eine Drehung beider Messer hervorruft.The device shown in FIGS. 6 and 7 has the purpose of adjusting the circumference of a sickle-shaped or circular knife Ms (FIGS. 8 and 9), so that after a certain part of the cutting circumference has worn off, a new one which has not yet been used To use part. For this purpose, each knife Ms of the pair is mounted in the holder A by means of the pivot H. The 'inner end of the pin is formed into a helical gear Z , in which the two sickle knives Ms Ms common set screw Ss Ss engages and causes a rotation of both knives.

Claims (1)

Patent-Anspruch:
Mit Benutzung des Patentes No. 35151 die
Patent claim:
Using patent no. 35151 the
Verstellvorrichtung für Nuthen-Schneidemesser,Adjustment device for grooving cutter, bestehend:consisting of: a) in den als Zahnstange gebildeten geraden Messern M, Fig. 1 bis. 6, welche einzeln mittelst Schraube S verstellbar sind und gemeinschaftlich an dem als doppelarmigen Hebel gebildeten Messerhalter F sitzen, welch letzterer sich mittelst Druckschraube G, a) in the straight knives M, Fig. 1 to, formed as a rack. 6, which are individually adjustable by means of screw S and sit jointly on the knife holder F , which is formed as a double-armed lever, the latter being adjusted by means of pressure screw G, Fig. 3 bis 5, derartig verdrehen lä'fst, dafs die beiden Messer gleichzeitig mehr oder weniger tief eingestellt werden können;
b) bei feststehenden Messern mit runden oder sichelförmigen Schneiden, in der Anbringung von Schneckenrädern \ auf den Messer
3 to 5 can be rotated in such a way that the two knives can be set more or less deeply at the same time;
b) in the case of fixed knives with round or sickle-shaped cutting edges, in the attachment of worm wheels \ on the knife
achsen X, welche Räder durch Drehung der Schnecke derartig verstellt werden, dafs die beiden Messer Ms sich gleichzeitig verdrehen, so dafs deren abgenutzte Umfangstheile gleichmä'fsig durch scharfe ersetzt werden.axes X, which wheels are adjusted by turning the worm in such a way that the two knives Ms turn at the same time, so that their worn peripheral parts are evenly replaced by sharp ones. Hierzu ι Blatt Zeichnungen.For this purpose ι sheet of drawings. BERLIN. GEDRUCKT IN DER REICHSDRUCKEREI.BERLIN. PRINTED IN THE REICH PRINTING COMPANY.
DE188845987D 1888-01-11 1888-01-11 Adjustment device for grooving cutter Expired DE45987C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE45987T 1888-01-11

Publications (1)

Publication Number Publication Date
DE45987C true DE45987C (en) 1889-02-22

Family

ID=82941086

Family Applications (1)

Application Number Title Priority Date Filing Date
DE188845987D Expired DE45987C (en) 1888-01-11 1888-01-11 Adjustment device for grooving cutter

Country Status (1)

Country Link
DE (1) DE45987C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITFI20120123A1 (en) * 2012-06-18 2013-12-19 Valiani S R L "A DEVICE FOR OBTAINING ONE OR MORE ENGRAVING LINES FOR THE FOLDING AND FORMATION OF A BOX IN A CARDBOARD SHEET"
IT202100012755A1 (en) * 2021-05-18 2022-11-18 Giuseppe Gallucci CUTTING DEVICE FOR CREATING FOLDING NOTches IN PANELS IN RIGID/SEMIRIGID MATERIAL

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITFI20120123A1 (en) * 2012-06-18 2013-12-19 Valiani S R L "A DEVICE FOR OBTAINING ONE OR MORE ENGRAVING LINES FOR THE FOLDING AND FORMATION OF A BOX IN A CARDBOARD SHEET"
WO2013190424A1 (en) * 2012-06-18 2013-12-27 Valiani S.R.L. A device for obtaining one or more engraving lines for folding and forming a box with a cardboard sheet
IT202100012755A1 (en) * 2021-05-18 2022-11-18 Giuseppe Gallucci CUTTING DEVICE FOR CREATING FOLDING NOTches IN PANELS IN RIGID/SEMIRIGID MATERIAL
WO2022243802A1 (en) * 2021-05-18 2022-11-24 Giuseppe Gallucci A cutting device for realising folding cuts in panels made of a rigid/semi-rigid material

Similar Documents

Publication Publication Date Title
DE1216085B (en) Device for cutting window openings and / or other shaped or separating cuts on individually successively fed blanks or running webs of paper or the like.
DE45987C (en) Adjustment device for grooving cutter
DE713076C (en) Device for automatic infeed and outfeed of paper stacks in cutting machines
DE934364C (en) Household slicer
DE2632425C3 (en) Machine for opening envelopes
DE103663C (en)
DE488628C (en) Device for cutting lenses, glasses and similar objects
DE45899C (en) Machine for processing of barrel floors
DE172424C (en)
DE466708C (en) Process for continuous parallel cutting of the sheets
DE298231C (en)
DE172458C (en)
DE9829C (en) Machine for processing and decorating book cuts
DE46161C (en) Innovation on the brush trimming machine patented under No. 14378
DE188688C (en)
DE239535C (en)
DE569450C (en) Device for turning the blanket cylinder on and off opposite the plate cylinder in rotary rubber printing machines
DE418905C (en) Device for grinding mowing machine knives with a rotating double-conical grinding wheel
DE401541C (en) Machine for sharpening leather and similar soft fabrics
DE478494C (en) Device for removing flesh from skin
DE263007C (en)
DE288752C (en)
DE109753C (en)
CH184677A (en) Machine for the production of sheet veneers.
DE250372C (en)