SU812517A1 - Apparatus for indexing cylindrical parts with groove - Google Patents

Description

one

The invention relates to automatic loading of equipment, and names, but to devices for powering the machine. iTH4edKM3t rotary; Lines Cilindrius with details of grooves. .

A device for orientation of cylindrical parts with a groove is known, comprising feed and discharge trays, a rotating disk with grooves and an annular blade l.

The disadvantage of this device is the unreliability of the orientation of the rollers with a small groove and depth due to slipping of the rollers from the ring knife.

The purpose of the invention is to increase the reliability of orientation of parts with narrow and shallow grooves.

This goal is achieved by the fact that the device is equipped with a spring-loaded sector, on which the annular knife is located, with a copier and sliders with circular knives, installed with the possibility of axial movement due to the interaction of the sliders with the copier.

FIG. 1 schematically shows the proposed device for the orientation of cylindrical parts with a groove, a longitudinal section; in fig. 2 same, side view; in fig. 3 shows section A-A in FIG. 2

The device contains the feed tray If bracket 2 on which the hollow cup 3 is fixed. In cup 3 ne bearings 4 have shaft 5 on which drive gear 6 and rotating disk 7 are fixed. Rotating disk 7 is made with grooves 8 and

0 equipped with sliders 9, feed springs 10 to fixed to the bracket 2 copier 11. On the sliders 9 mounted disk knives 12. On the axis 13, fixed in the bracket

5 2, a sector 14 is installed, equipped with an annular knife 15. The annular knife 15 is spring-loaded with respect to the drum by a spring 16, adjustable by a screw 17, mounted in the bracket 18 attached to the crown of matte 2 2, on which the discharge chute 19 is mounted. bracket 2 is fixed guide ring 20.

five

The device works as follows.

When the drive gear 6 rotates, the disk 7 drives the 7, and the parts from the feed tray 1 enter the grooves 8. Further, the SRI of the disk 7 rotates the parts under the ring 15, which at the expense of the spring 16 presses them in the grooves 8. The sliders 9 by interacting with a nodal ring-shaped copier-11, they are moved and placed on them by disk knives 12 are moved beyond the "octal groove of the part, if the latter are punched by a groove on the side of the circular knives 12. Parts located by the groove in the opposite direction from the circular knives 1 2, are retained by the groove by an annular knife 15 mounted on sector 14, while the circular knives 12 slip through the parts and, therefore, they do not move. With further rotation of the disk 7, the parts pass under the guide ring 20 and in the oriented position, i.e. groove up, go to tray 19.

Claims (1)

FIELD OF THE INVENTION 1. A device for the orientation of cylindrical parts with a groove, comprising feed and discharge trays, a rotating disk with grooves and an annular skin, characterized in that, in order to improve the reliability of orientation of parts with a narrow and shallow groove, it is provided with a spring-loaded sector, where the annular knife is located, with a cam and crawlers with disk blades mounted with the possibility of axial movement due to the interaction of the crawlers with the cam. Sources of information taken into account by the expert 1. Rabinovich A.N. Automatic orientation and loading of piece parts, Kiev, 1968, p. 102, hell 54-6.