DE45987C - Adjustment device for grooving cutter - Google Patents
Adjustment device for grooving cutterInfo
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
- B26D3/06—Grooving involving removal of material from the surface of the work
- B26D3/065—On sheet material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
- B26D7/2628—Means for adjusting the position of the cutting member
- B26D7/2635—Means 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)
Mit Benutzung des Patentes No. 35151 diePatent claim:
Using patent no. 35151 the
b) bei feststehenden Messern mit runden oder sichelförmigen Schneiden, in der Anbringung von Schneckenrädern \ auf den Messer3 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
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)
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 |
-
1888
- 1888-01-11 DE DE188845987D patent/DE45987C/en not_active Expired
Cited By (4)
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 |
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