Continuous casting slab burr cleaning device convenient to hold by hand

Abstract

The continuous casting slab burr cleaning device convenient to hold comprises an angle grinder, the outer side wall of the angle grinder is sleeved with a lantern ring, a connecting rod is installed on the upper wall of the lantern ring, a fixing plate is installed on the side wall of the connecting rod, a sliding groove is formed in the side wall of the fixing plate, a main magnet is slidably installed on the inner side wall of the sliding groove, and a handle is installed on the side wall of the main magnet. According to the device, the handle is arranged above the angle grinder, a worker can move the angle grinder through the handle, and due to the fact that the handle can slide in the fixing plate, vibration generated after the angle grinder is started can be effectively prevented from being transmitted to the handle through cooperation between the main magnet and the auxiliary magnet; the hand of a worker is prevented from being shaken to be numb during long-time grinding, the angle grinder is prevented from slipping out of the hand and generating danger, the size of the lantern ring arranged on the device can be adjusted through the screw, the device can adapt to angle grinders of different models, and the applicability of the device is improved.

Description

technical field [0001] The invention relates to the field of steel casting, in particular to a hand-held continuous casting slab deburring device. Background technique [0002] After the slab is formed by continuous casting, it must be cut with a flame cutting machine according to a certain length, and then put on the roller line. Because there is a piece of steel slag attached to the bottom of the billet section during flame cutting, it is called a slab burr. The hardness of this burr is Larger, if it is not removed or removed cleanly, it may be embedded in the steel plate when it is brought into subsequent rolling, resulting in unqualified quality of the steel plate and waste and defective products. At the same time, the damage to the roll is relatively large, which directly affects the production efficiency and production cost. At this stage, hand-held angle grinders are usually used to clean the burrs of the slab, but because the angle grinder will vibrate during use, af...

AI Technical Summary

Problems solved by technology

[0002] After the slab is formed by continuous casting, it must be cut with a flame cutting machine according to a certain length, and then put on the roller line. Because there is a piece of steel slag attached to the bottom of the billet section during flame cutting, it is called a slab burr. The hardness of this burr is Larger, if it is not removed or removed cleanly, it may be embedded in the steel plate when it is brought into subsequent rolling, resulting in unqualified quality of the steel plate and waste and defective products. At the same time, the damage to the roll is relatively large, which directly affects the production efficiency and production cost. At this stage, hand-held angle grinders are usually used to clean the burrs of the slab, but because the angle grinder will vibrate during use, after a long time of use, the hands of the staff are easily numb from the vibration, which may easily cause the angle grinder to fall out of hand , very dangerous

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