SU1373462A1 - Arrangement for piecewise issue of blanks - Google Patents

Abstract

The invention relates to the field of metal forming and can be used for the single issue of blanks. The aim of the invention is the expansion of technological capabilities by ensuring the size of the blanks. The billets from the hopper are moved along the flow and, when interacting with the shutter, are stopped, set in motion the slider on which the shut-off device is fixed, in the direction perpendicular to the direction of movement of the blanks from the side wall with a greater height to the side wall with a smaller height. A slider is fixed on the slider, located in front of the snapper, with the possibility of adjusting movement parallel to the direction of movement of the workpieces, limiting workpieces in length, and an additional strap, located between the strap and the stopper, with the possibility of adjusting movement in the vertical direction, limiting the workpieces in height. If the height and lateral dimensions of the part do not exceed the established distances, the slam-cutter passes the part to the machining area, if these dimensions of the part do not correspond to the specified, then the strips push it from the tray. 4 il. with (L

Description

The invention relates to the processing of metals by pressure and can be used for the single issue of blanks,

The purpose of the invention is the expansion of technological capabilities by ensuring the size of blanks.

FIG. Figure 1 shows schematically the proposed device for the one-piece delivery of blanks; in FIG. 2 shows section A-A in FIG. one; in fig. 3 is a view B in FIG. one; in fig. 4 is a view of B in FIG. 3

The device contains a hopper 1, a tray 2 for moving parts 3. Tray 2 has a bottom 4, a side wall 5 and a side wall 6 made profiled with a height less than the height of the wall 5. Tray 2 has a slider 7 mounted for movement from the drive perpendicular to the longitudinal axis of tray 2, i.e. to the direction of movement of the parts 3 along the tray 2. On the slider 7 there is fixed a cutter 8, made in the form of a bar located perpendicular to the direction of movement of the parts 3 (blanks). The slider 7 is secured with screws 9 of the slat 10 to push the parts from the bottom 4 of the tray 2 through the wall 6, perpendicular to the slam-shut 8.

In the bar 10 there are vertical grooves 11 in which the screws 9 are located. On the slider 7, the bar 12 is also mounted with screws 13 located in the slots 14 and made in the bar 12 parallel to the direction of movement of parts 3 along the tray 2. The bar 12 is located in front of a strap 10 in the course of moving the parts 3 along the tray 2 and is installed parallel to the cutter 8.

The device works as follows.

From the hopper 1, the parts 3 (blanks) enter the tray 2 and move along it under the action of gravitational forces in the direction of the cutter 8. Facing into the slam-shut 8, the part 3 stops. Driven by

direction from wall 5 slider 7 If the height and the transverse overall dimension of part 3 do not exceed the installation distance, the cutter 8, moving aside, opens parts 3 to further movement along tray 2. Wall 5, located opposite to wall 6, This keeps part 3 from being able to be shifted from tray 2 by the friction forces between part 3 and cutter 8. If part 3 exceeds the installation size, then when the cutter 8 moves and the movement of the strips 12 and 10 together with it, the part 3 pushes part 3 off.

Claims (1)

Invention Formula A device for routine delivery of workpieces, comprising an inclined tray for moving workpieces, formed by a bottom and side walls, a slider mounted with reciprocating motion in a direction perpendicular to the movement direction of the workpieces, a cutter of workpieces fixed on the slide and perpendicular to the movement direction of the workpieces and a bar mounted on the slider and located in front of the workpiece cutter as the workpiece moves parallel to the workpiece cutter, It is distinguished by the fact that, in order to expand technological capabilities by ensuring the screening of workpieces by dimensions, it is provided with an additional bar fixed on the slider on the side of one of the side walls with the possibility of adjusting movement in the direction perpendicular to the direction of motion of the slide, and located between the bar and the cutter blanks, the other side wall is made of smaller height and with a profile cross section, the bar is installed with the possibility of adjusting movement ION parallel to the direction of movement prepare inclined trough. sr Cpue.Z Editor S. Lisin Compiled by I. ment gov Tehred I. Veres Proofreader O. Kravtsov Fm the form jieL