DE634107C - Vice for die setting and line casting machines, in which the ends protruding over the line of dies cover the casting slot with a casting surface in such a position that the unprinted parts of the upper edge of the line can be used to carry printing blocks - Google Patents

Description

Vice for die setting and line casting machines, in which the ends protruding beyond the die line form the casting slot with a casting surface cover in such a position that the unscripted parts of the upper line edge to Carrying printing blocks can serve The invention relates to a vice for die setting and line casting machines where the protruding over the die line Ends of the vice-jaws the pouring slot with a pouring surface in such position cover that the non-writing parts of the upper line edge for carrying printing blocks can serve.

The characteristic of the invention is that when using of matrices, the embossing of which is less deep than the thickness of the printing block is high, the protruding line edge, as known per se when casting Reglettes, by a core reducing the depth of the casting slot on either or both Ends is reset.

A die setting and line casting machine equipped with this device has the advantage that the previously necessary cutting of the line body by means of .a circular saw for the purpose of accommodating printing blocks now. fall away can, which is particularly important for newspaper operations.

In the drawing, an embodiment of the invention is shown, namely Fig. i shows a rear view of the vice, in which the with longitudinal ribs provided jaws automatically shifted against the die line to be clamped be, Fig. z a front view of a casting mold with a longitudinal groove for receiving the longitudinal ribs on the vice jaws, Fig. 3 a vertical section the line 3-3 in Fig. i on a larger scale, Fig. q. a vertical cut after the line q.-q. in fig. i on a larger scale, fig.5 part of the Section according to Fig. 3 on an even larger scale, Fig. 6 one of the Fig. ¢ similar View in which the alignment rail on one vise is just about to is to come into engagement with the mold and Fig.7 is a view of a according to the Invention cast line, in which the line body is offset at both ends, so that they can be used to carry printing plates in the correct font size can.

The vice frame is denoted by i and the casting wheel is denoted by 2. On the casting wheel 2 is a casting mold consisting of an upper part 3; a lower part 4 and a pouring slot 5 located between these parts. In the frame i are "the vice jaws 6 and 7 against a Matrizenzeile 1Y1 means of a lever 8 is automatically displaceable as to fill lines at one or both ends already known, associated with devices' with a rack 9 of the means of a device io and other parts, not shown, can be coupled to one or the other of the two vice jaws 6, 7 in order to approach them either individually or both together against the die line, so that they complete the casting slot at the points in front through their inner surfaces are not covered by the die line itself.Behind the casting mold 3, 4 (section 3 and 4), the casting mouth ii is arranged, which is moved towards the casting mold by mechanical means when a line S is to be cast.

each screw clamp jaw is now on the front surface with a rib 15 or 16 at the level of the pouring slot 5. These ribs sit appropriately on a slide 17 or 18, which is in the vice jaw by a dovetail is led. On each slide 17, 18 is still parallel to the rib 15 or 16 a rail 19, 20 is provided at a height such that it aligns with the ordinary die 21 engages the front surface of the mold, against the surface 22 of which it messes with. The rails i9 and 2o expediently protrude further than the ribs 15, 16, in order to secure them in their grooves as the casting wheel 2 advances. lead and i.e. to hold the vice jaws better when driving up the wedge spaces, what in .Maschinen is advantageous with a device for centering and filling of the lines are equipped. The ribs 15, 16 are wider than that through the faces i3, 24 limited pouring slot 5 and engage in a top and bottom through the walls 25, 26 delimited groove that extends over the entire length of the mold 3, 4 ' and has the same depth as the ribs 15, 16. Their bases 27, 28 come with the front surfaces of the ribs 15, 16 in contact. The intermediate pieces 29 and 3o (Section 2), through the upper and lower mold parts 3.4 in the desired Are kept spaced, are also set back in front, so that the groove with their Walls 25, 26 extend over the entire width of the mold. The walls 25, 26 can go in opposite directions and the upper and lower surfaces -the Ribs i 5 and 16 are beveled accordingly, or these walls can be rectangular to the front surfaces.

As can be seen from Fig. 3, above and below the pouring slot, as a result of the setting back of the surfaces 27, 28 (Section 5), spaces arise on both sides of the writing, in which thin fins 32 are poured on the cast lines. These fins are removed during the ejection by the knife. They are not present in the places without writing, since the ribs 15, 1 6 completely fill the gaps in these places.

By attaching the ribs 15, 16 to slides 17, 18 can through Replacing the slider ribs of different widths depending on the size of the pouring slot to be used. A rib of a certain width can be used for different Use large pouring slots if they are wide enough to fit the pouring slot to be covered above and below with sufficient overlap.

Claims (2)

PATENT CLAIMS: i. Vice for die setting and line casting machines, in which the ends of the vice jaws protruding beyond the die line Cover the pouring slot with a pouring surface in such a position that the scriptless Parts of the upper line edge can be used to carry printing blocks, thereby characterized in that when matrices are used, their lettering is less pronounced The> protruding line edge, such as known per se in the casting of Regletten, due to the depth of the Giel? ischlitzes degrading core is reset at one or both ends. 2. Vice according to claim i, characterized in that the core, as known per se, by a rib (15, 16) provided on the vice jaws is formed, but which has a greater strength than the pouring slot (5) and by engaging, e.g. B. from inclined side surfaces into a corresponding recess ("25, 26) on the casting mold this closes at the front at the desired depth.