SU3887A1 - Adaptation to the machine for applying tick marks on rulers, scales, etc. - Google Patents

Description

The proposed adaptation to the milling, grinding or other appropriate machine is intended for the production of dividing work on rulers, scales, scales, and so on. measuring instruments that require the placement of equally spaced divisions.

FIG. 1 shows a front view of the device; in fig. 2 is its plan and in FIG. 3-side view e partial cut.

To the machine spindle d (fig. 1-3), the frame of which in the drawings is marked with the letter b, an ordinary eccentric o is attached, which, when rotated, into a forward sliding plate, a slider associated with it, moving in vertical guides e, e, giving the slider strictly vertically every lateral movement. At the end of the slider, there is a striker head, fitted with a sharp edge.

The rotation of the spindle d is rigidly connected by means of non-slip.

for example, chain, gear or similar transmission with the feed of the machine table; on which the object is fixed for applying a scale on it. The magnitude of the applied divisions is set, according to the task, by changing the gear.

SUBJECT OF THE PATENT.

1. An attachment to a machine for applying tick marks on scales, rulers, etc., characterized in that the machine spindle d, in which the spindle rotation is connected with the table feed, is fitted with an eccentric a. with whom is the hammer head, guided in its movement of the sliders / walking in part e.

2.When using the kinematic connection specified in item 1 of the junction between the rotation of the spindle and the feeding of a table that does not have a slip, for example, a chain, gear or the like.

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