SU553017A1 - Rolling mill - Google Patents

Description

one

The invention relates to rolling production, and more specifically to a rolling mill device.

A rolling mill for reversing rolling is known in several horizons, containing a number of calibrated working rolls installed in a common vertical plane, and manipulator devices for transferring the rolled stock from horizon to horizon 1.

The disadvantage of the known rolling mill is the need to use complex but special structures to manipulate the rolling when transferring it from horizon to horizon and a large number of work rolls with a significant number of horizons.

The aim of the invention is to reduce the number of work rolls and the possibility of transferring the rolled metal from the horizon to the horizon under the action of its own weight.

This goal is achieved by the fact that, in contrast to the known, the work rolls of the mill, in the amount of three, are mounted vertically. The manipulators are made in the form of sloping skyluses with grooves, which are equipped with pushers.

FIG. 1 shows a flow chart for rolling through streams; in fig. 2 is a diagram of the disposition of adoptive Nodayushes, and their lengthy, their sklizy; in fig. 3 - working

cage, feeding, s and reception doors; in fig. 4 and 5 are orientated, not devices for an oval profile and for a square profile.

In frame 1, rolls 2, 3, 4 are installed. Rolls 2 and 3 form streams 5, 6 and 7, and rolls 3 and 4 - streams 8, 9 and 10. But both sides of bed 1 with rolls 2, 3, 4 have reception slide 11 with rejected, imis walls 12, feed, and slide 13, connected to slide 11 by transferring slide 14, which form one plane with the walls 12 in the lower position. The walls 12 are interconnected by a rod 15, which is connected to the stem of the pneumocele 1b. On the feeder skirts 13, calibers 17 and orienting devices 18 are installed. The feeders 13 are provided with a pusher. 19. The orienting device 18 consists of the stop 20 and the screw part 21 of the slide.

The rolling coming out of the brook 5 falls on the receiving belt I. When the rod completely leaves the short circuit and stops on the receiving belt, cylinder 16 by means of the pulling rod 15 rejects wall 12, and the rod along slide 14 is moved by its own weight to 13 from which the guide device 18 is guided with the aid of a pusher 19 and then through gauge 17 into stream 8.

The application of the proposed mill will allow

transfer rolled from horizon to horizon under the action of its own weight and reduce the number of work rolls with a significant number of horizons.

Claims (2)

1. A rolling mill for reversible rolling in several horizons, mainly short rods, containing a number of driven calibrated work rolls installed in a common vertical plane, and manipulator devices for transferring the rolled stock from horizon to horizon, characterized in that in order to reduce the number of work rolls with a significant number of horizons, the work rolls of the mill, in the amount of sin, are installed vertically. 2. A mill according to claim 1, characterized in that, in order to transfer the rolled metal from the horizon to the horizon under the action of its own weight, the manipulator devices are made in the form of oblique lines with grooves, which are provided with pushers. The source of information taken into account in the examination: 1. Copyright certificate № 302144, В 21В 13/02, 1969. /five 1B .f W