SU43765A1 - Device for determining the most favorable conditions for marking riveted - Google Patents

Description

The author's certificate No. 40629 describes a device for determining the most favorable conditions for marking sheets on rivets, consisting of articulated planks with scales of diameters applied to them, which are articulated using additional planks with a slider on them. the scale of the sizes of the first row of clepts, the end of which is attached to the mobile bar, which carries the scale of sizes of the second row of clemps.

The present invention is an improvement of this device, comprising adding a special marking tool to the device.

In the attached drawing of FIG. 1 is a side elevational view and FIG. 2 - bottom view.

The proposed marking device is arranged as follows.

At the lower end of the bar B (Fig. 1), a metal wheel 4 with a diameter of 19.1 mm with a grooved surface around a circumference is attached in the slot. The wheel rotates on an axis screwed into the body of the bar B. When the fork is placed on the wheel, the wheel with its corrugated surface is in contact with the end of the horse.

(137)

Along the circumference of the wheel there are two rubber rollers 3 (Fig. 2) located at the ends of the wheel diameter. On top of the wheel in a metal box there is a piece of felt 2 soaked in paint.

As the fork moves around the axis of the rage, the marking wheel, in contact with the edge of the edge, begins to roll, the rubber rollers of the wheel pick up the paint from the felt and leave the edge of the edge at the end.

A red markup is produced as follows. The fork is superimposed on the end face of the sheath and is installed on the required marking variant; after that, the fork is turned around the axis (center of the crust) to the full circle; the marking wheel, the arrival in contact with the end face of the edge, leaves a number of marks at the end, which serve as the borders of the individual cleatschins. At the same time, the number of marks left by the marking wheel will exactly correspond to the number of cleats in this marking variant.

With all the movement of the bar B, the marking wheel will also move, as a result of which the alignment will always be carried out in exact accordance with the chosen marking option.

The subject matter of the invention.

Modification of the device for determining the most favorable conditions for marking of staples on rivets according to the author's certificate No. 40629, characterized by the use of fortified on the axis in the lower

the end of the strap In a metal, with a grooved surface around the circumference, the wheel 4, provided with two diametrically spaced rubber rollers 5, lubricated with paint when in contact with the paint-soaked felt 2.