SU351419A1 - Ingot guiding device - Google Patents

Description

The invention relates to ferrous metallurgy, in particular to the continuous casting of metals. A device for guiding an ingot is known, which contains pressure rolls mounted in levers and rolls in a support frame. However, this construction increases the distance between the rolls, which is caused by the use of hinged oyagag supports and can lead to the expansion of the ingot. The purpose of the invention is the short distances between the Valkchmi. The proposed device is otpichaetsya from the fact that the upper drive and idler rolls are installed in a single syagag, which is hinged in the support frame, and the axis of the hinge coincides with the axis of the idle roll. Figure 1 shows the proposed device, a General view; figure 2 is a view along arrow A in fig.C on Lig.Z is a section along BB in figure 1. The device comprises a support frame 1 in which idle lower rolls 2,3 are installed, lower drive rolls 4,5 and levers 6.7. In levers 6.7, the upper drive rolls 8.9 and idler rolls 10.11 are mounted, the axes of rotation of which are 12.13. serve as the axis of the lever 6,7. This is achieved by the fact that with outer cylindrical coaxial surfaces, the axis of which coincides with the axis of an idle roll, each lever is mounted on slide sleeves 14.15 in cylindrical semi-sweeps of the support frame 1 and fixed by covers 16 with studs 17. Pinching upper rolls 8 and 9 It is carried out respectively by hydraulic cylinders 18 and 19 through earrings 0 and 21. The housings of gyro cylinders 18 and 19 are fixed in the SUPPORT frame 1. During operation, the upper rolls are pressed against the seed or the GIDROZI ingot. Rotation from the drive through CLUTCH 22 is transmitted to the drive shaft 1 x

rolls that move the paddle or ingot.

 the invention

An apparatus for guiding an ingot of continuous metal casting plants, including watering and idling rolls mounted in levers, and

holos1 rolls in the support frame, about the t. that, in order to reduce the distance between the rollers, the wetting of the water and idler rollers are installed in a single lever, which is attached to the support frame in the shaft, with the axis of the cap shaft coinciding with the axis of the idler roll.

WIL

FIG. I

Bb

fie.Z

15

22

Claims (1)

Claim A device for guiding an ingot of continuous metal casting plants. including drive and idle rolls mounted in levers, and idle rolls in the support frame, which is different. that, in order to reduce the distance between the rolls. the upper drive and idle ₅ rolls are installed in a single lever, which is pivotally mounted in the support frame, and the axis of the hinge coincides with the axis of the idle roll.