SU5420A1 - Fitting to turning, revolving, etc. marking machines on rulers or rectangular plates - Google Patents

Description

The proposed adaptation is represented in the drawing, in which FIG. 1 shows a diagram of its general form; FIG. 2 is the same, in plan view, FIG. 3-cross-section | along the line AB in FIG. 2, FIG. 4 is a cross-section along the line C-D in FIG. 2 and FIG. 5-part.

A device consisting of j from a well-groomed small cast-iron plate b, on which the cutting bar is fixed (Fig. 1-4), is fastened to the caliper of the machine and I (Fig. 1-4) .I

Between the centers of the machine g is fixed cutter g, which during operation remains stationary, the scale is in, for application to it; the divisions, moves, thanks to the spindle screw, first along the machine, and then by the transverse self-propeller, it is manually brought under cutter d, as a result of which the cutter makes a risk on it. For

to obtain exact distances between divisions, the caliper is fed along the machine, by the same constant value, which is achieved by turning the lead screw e by a certain number of teeth, by means of the yfc gear mounted on it.

To apply ribbons of various lengths, stop fingers 3 and are used, and to adjust the depth of the rifle serves as a bolt to, unscrewing and unscrewing which establishes the necessary depth of cut.

The subject of the patent.

The adaptation to turning, revolving, etc. machines for applying division on rulers or rectangular plates, characterized by the use of clamped

in the centers of the machine, the bar carrying the cutter d, cutting on the ruler in the ribs mounted on the caliper, the depth and length of which is adjusted by adjusting screw to and stops 5 and w

and the pitch is placed on the outer end of the lead screw by a dividing device consisting of two gears interlocked between each other, one of which is wedged on the handle.

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