SU1380826A1 - Manipulator of billets on rack - Google Patents

Abstract

The invention relates to rolling production, in particular to devices for rolling and blanks. The purpose of the invention is to expand technological capabilities and simplify the design. During turning, the billet at one end shifts until it contacts the pressure face 21 of the stop 13, while the workpiece turns, moving to the working face 16 of the tilting element 12, and at a certain moment the working face 16 of the tilting element 12 and the tilting face 20 of the spring-loaded stop 13 make one line. As a result, the workpiece slides and rests its edge against the surface of the racking beams. For further movement of the element 12, the workpiece is turned by 90 °. 1 hp f-ly, 7 ill. gg i ya

Description

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The invention relates to rolling production, in particular to devices for rolling and blanks.

The purpose of the invention is to expand technological capabilities and simplify the design.

FIG. 1 shows a tilter, front view; in fig. 2 is a view A of FIG. one; in fig. 3 is a view B in FIG. one; in fig. 4 shows a section B according to FIG. 3; in fig. 5, 6, 7 - section G - G in FIG. 4, separate stages of turning.

The tilter of the blanks contains a trolley 1 (Fig. 1 and 2) mounted on rails 2. On the trolley 1, the drive 3 of its movement and the drive 4 of oscillatory motion are placed.

The span of the trolley 1 is placed above the rack with the workpieces 5 arranged on it. The rack is made of two longitudinally disposed beams 6 provided with grooves 7 along its outer surface.

The oscillating drive drive 4 is connected by means of two systems of levers 8, 9, 10 (Figs. 3 and 4) and a working shaft 11 with two working bodies of the turn-over device located on the trolley 1 symmetrically about its axis. Each of the working bodies contains a turning element 12, fixed rigidly on the shaft 11 and made in the form of a lever, and a spring-loaded stop 13. The shaft 11 is housed in the housing 14 on the 11th 15, and the lengths of the levers 8, 9, 10 are chosen so that the working face 16 The cornering element 12 (Fig. 5) has the ability to assume both horizontal and inclined to the horizon at an angle. 60 60 ° position.

The housing 14 is, on the one hand, in turn harnessed to the trolley 1 by means of the fingers 17, and its other end through the pin 18 and the po. 1 19 is mounted on the lower surface of the groove 7 (FIG. 4).

A spring-loaded stop 13 (FIGS. 5, 6 and 7), which is freely seated on the shaft 11, is located, for example, in the slot of the tilting element 12 with the possibility of oscillating movement under the action of the applied force in the direction opposite to the working stroke of the tilting element 12. Working The surface of the spring-loaded stop 13 is made in the form of a dihedral angle (Fig. 5), the turning edge 20 of which makes an angle with the horizon exceeding the friction angle. The second face (clamping) 21 stop 13 is provided with a sensor, for example, made in the form of a spring-loaded petal 22 and the limit switch 23.

Tilter blanks works as follows.

After the “Start trolley 1” signal (FIG. 1) and with it the working bodies, the signal consists of a cant of a young element 12, below 0

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spring stop 13 and shaft 11, move along rails 2 and grooves 7 of beams 6 until contacting pressure face 21 of stop 13 of one of the working members with the side face of the workpiece 5. The workpiece 5 is shifted at one end until contact with stop 13 of the other work member (fng. 2). In this case, both end switches of the 23 sensors are activated, as a result of which the signal "Stop. At the same time, the drive 4 of the oscillating motion is turned on by means of levers 8, 9, 10 and shaft 11, transmitting the movement to the tilting elements 12. In this, the workpiece 5 rotates, moving to the working face 16 of the tilting element 12. When the tilting element 12 moves, at a certain moment the working face 16 of the turning element 12 and the turning edge 20 of the spring-loaded stop 13 form one line, as a result, the workpiece 5 moves along the turning edge 20 of the spring-loaded stop 13, slides off it, and rests its edge against the surface of the beams 6 shelving. Upon further movement of the tilting element 12, the workpiece 5 is turned by 90 °, after which it returns to its original position.

Then, the next canting of the blanks 5 that are on the racking is done in the same way. After the canting of all the blanks 5, i.e. after reaching the end of the rack, a signal is given and the carriage 1 returns to its original position. In this case, the spring-loaded stop 13, returning to the initial position under the action of the spring, is bumped on each workpiece 5 while driving over. By returning the cart 1 to the beginning of the rack, the tilter is ready to repeat the cycle.

This invention makes it possible to extend the scope of use, increase productivity and simplify the process, and also increase the reliability of the turning device.

Claims (2)

1. A billet holder on a rack, including a trolley with a drive, a tilting lever rigidly mounted on the shaft, an adjustable stop mounted on the same shaft with a tilting lever, and a tilting lever drive, characterized in that, in order to expand technological capabilities and simplify the design, the stop made in the form of a dihedral angle, one of the faces of which is perpendicular to the surface of the rack, and the other forms an acute angle with it. 2. The tiller according to claim 1, characterized in that the tilting lever and the abutment lever are connected to the drive of the trolley pivotally. Lj cpuff.Z duff  AT 8-B  rt (rigging 18) 9 Bh ffa-75 71 r-r