SU837844A1 - Device for marking-out according to pattern - Google Patents

Description

(54) DEVICE FOR MARKING ON TEMPLATE

I

The invention relates to a measuring marking technique, namely to devices for marking by template.

A device is known which is a surface gauge with two guide columns with corresponding gear racks and containing a disk with digital indication of the counting mechanism 1.

This device does not allow marking at a close distance from the reference surface.

Closest to the invention is a device for marking on a template, containing a base, a stand attached to it, and a slider moved along the stand with an axis 2 spring-loaded scribe.

A disadvantage of this device is that it does not allow to apply equidistant lines relative to the plate.

The purpose of the invention is to provide markup of several sizes of products in a single pattern.

The goal is achieved by the fact that a longitudinal, through, inclined to the axis of the rack hole is made in the rack, the slider is installed in this hole, and in it

a longitudinal hole is made, the axis of which is parallel to the axis of the stand, the scriber is placed in this hole, and the base is made with a through groove, into which the scriber enters, and with the end edges, which are the base surfaces for the plate.

FIG. 1 shows the device, general view, section; in fig. 2 is a view A of FIG. one; in fig. 3 is a view B in FIG. one.

Claims (2)

The device comprises a stand 1 with a longitudinal, through hole 2 in which a slider 3 is placed. The axis of the hole is located at an angle, for example, 5 ° relative to the axis of the stand. In the slider 3 is made of a longitudinal hole 4, the axis of which is parallel to the axis of the rack. It is located scriber 5, spring-loaded spring 6. Screws 7 and 8 prevent rotational movement of the slider 3 and scriber 5. Plaster 3 interacts with the threaded head 9 and forms a screw pair. The head 9 is located in a cylindrical stepped cover 10. The base and is connected to the end perpendicular to the axis of the rack 1. The base 11 has a through groove 12, which includes a scribe 5, the end edges of which 13 are basic for the template 14, lying on the marking part 15 The rack 1 has a groove 16 for observing the mark on the slider 3, indicating the distance of the scriber 5 from the end edges 13 of the base 11 by means of linear shchkal 17, mounted on the rack 1. The base II is in contact with the marked part 15 on the reference plane 18. Set oystvo works as follows. The device is set up with the supporting plane 18 of the base 11 on the marking part 15 and pressing the template 14 against the end edges 13. In this case the scribe 5 additionally compresses the spring 6. Then draw a line on the marking part 15 along the contour of the template 14. Set the device to the specified value, for example mm (distance of the applied line from the contour of the template I) by rotating the head 9, which moves the slider 3 up or down. On a linear scale of 17 and a mark on slider 3, a given distance is controlled. The device allows you to apply lines that are equidistant to a given curvilinear contour, due to which it is possible to mark several sizes of products using a single pattern. Claims The device for marking on a template, containing a base, a rack fixed on it, and a slider moved along the rack with an axis-loaded scribe, characterized in that, in order to mark several sizes of products on a single template, a longitudinal, through, a hole inclined to the stand axis, a slider is installed in this hole, and there is a hole in it, the axis of which is parallel to the stand axis, the scriber is placed in this hole, and the base is made with a through groove, otorrhea scriber included, and with the end edges which are base surfaces for the template. Sources of information taken into account in the examination 1.Patent of Germany No. 2119173, cl. G 01 B 3/04, 1977. 2. Alexander A.I., N. P. Kobkov. “Marking, M., Mashgiz, 1953. p. 39, FIG. 27 (prototype). P one P