Billet withdrawal and straightening machine

Abstract

The invention discloses a billet withdrawal and straightening machine. The billet withdrawal and straightening machine comprises a rack, a feeding opening and a discharging opening are formed in the rack, a portal frame is arranged at the discharging opening, a hydraulic cylinder for a tile presser is arranged on the rack, upper rollers and lower rollers which are aligned ate arranged in the rack,the two ends of each upper roller are provided with upper roller bearing blocks, and the two ends of each lower roller are provided with lower roller bearing blocks; a water cooling motor is arrangedat the top of the rack, a first water dividing bag and a second water dividing bag are arranged on the rack, and a plurality of independent water pipes are arranged on the first water dividing bag and the second water dividing bag; and the water pipes on the first water dividing bag and the second water dividing bag are communicated with the rack, the portal frame, the upper roller bearing blocks, the lower roller bearing blocks, the upper rollers, the lower rollers and cooling jacket layers in the hydraulic cylinder for the tile presser, and a water outlet is further formed in a related component. The billet withdrawal and straightening machine has the beneficial effects that the cooling effect is improved, and the service life of equipment is prolonged.

Description

technical field [0001] The invention relates to the field of billet equipment in a continuous casting workshop, in particular to a steel billet drawing and leveling machine. Background technique [0002] The billet drawing and leveling machine is a device that can straighten the continuous casting billet in the continuous casting workshop. The billet drawing and leveling machine is operated in a high temperature environment for a long time, which will affect the various components in the drawing and leveling machine. If it is not carried out in time Cooling is easy to damage the parts in the billet tension leveler, so that the steel billet tension leveler is scrapped, and finally affects the normal production schedule. The existing steel billet drawing and leveling machine comprises: a frame, on which a feed port and a discharge port are arranged, a gantry frame is arranged on the discharge port, and a compacted oil cylinder is arranged on the upper end of the discharge port...

AI Technical Summary

Problems solved by technology

[0002] The billet drawing and leveling machine is a device that can straighten the continuous casting billet in the continuous casting workshop. The billet drawing and leveling machine is operated in a high temperature environment for a long time, which will affect the various components in the drawing and leveling machine. If it is not carried out in time Cooling is easy to damage the components in the billet tensioning and leveling machine, so that the billet tensioning and leveling machine is scrapped, and finally affects the normal production schedule

The existing steel billet drawing and leveling machine comprises: a frame, on which a feed port and a discharge port are arranged, a gantry frame is arranged on the discharge port, and a compacted oil cylinder is arranged on the upper end of the discharge port of the frame, A stripping oil cylinder is arranged at the lower end of the discharge port, several upper rollers are arranged in the frame, and several lower rollers are arranged in the frame, each upper roller is aligned with a lower roller, and each upper roller is aligned with a lower roller. There is an upper roller bearing seat at both ends, and the upper roller bearing seat is connected with the compact oil cylinder, and a lower roller bearing seat is arranged at each end of each lower roller, and a roller bearing seat that can drive the upper roller is installed on the top of the frame. The rotating water-cooled motor is equipped with a cooling device outside the frame. The cooling effect of the external cooling device currently used is not ideal, which will shorten the service life of the billet tensioning and leveling machine

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