Special device for assembling carbon sleeve of furnace roller and use method thereof

Abstract

The invention discloses a special device for assembling a carbon sleeve of a furnace roller and a using method thereof. The special device are used for assembling the carbon sleeve on a roller core ofthe furnace roller, and comprises a supporting base, a sliding block, a swing frame and a driving device, wherein a linear guide rail is arranged on the supporting base, the sliding block can move along the linear guide rail, the sliding block is provided with a supporting inclined plane, the rear end of the swing frame is hinged to a swing support, the front end of the swing frame is provided with a supporting wheel, the supporting wheel can move along the supporting inclined plane on the sliding block, the swinging frame is provided with a clamping seat used for clamping the end part of theroller core, and the driving device is connected with the sliding block and can drive the sliding block to move. According to the special device, the structure is simple and reliable, the use is safeand convenient, the labor intensity and the construction risk of personnel are reduced, and the construction efficiency is improved.

Description

technical field [0001] The invention relates to a device for assembling a carbon sleeve for a furnace roller of an annealing furnace and a method for using the same. Background technique [0002] The temperature of the horizontal annealing furnace used for heat treatment of silicon steel and other steel materials is close to 1000 ° C, and the furnace rollers used for supporting and conveying in the furnace must have the characteristics of high temperature resistance. Such as figure 1 As shown, the furnace roll adopts the structural form of adding a carbon sleeve on the steel roll core. The carbon sleeve 200 is directly set on the roll core 100, and the two are connected by a connecting key 300, which is convenient for replacement. Since the main component of the carbon sleeve is graphite, it is easy to wear and tear, so the carbon sleeve must be replaced regularly, and a new carbon sleeve 200 is assembled on the roller core 100 . In the prior art, there is a lack of specia...

AI Technical Summary

Problems solved by technology

There is a lack of special devices for carbon sleeve assembly in the prior art. Therefore, when assembling the carbon sleeve, it is very troublesome and laborious to lift the roll core with an extension rod, let one side of the roll core hang in the air, and then insert the carbon sleeve. low

The roller core weighs about 200kg, and about 30 pieces are replaced each time it is repaired. The labor intensity of personnel is high, the coordination between personnel is required to be high, and the safety risk is high.

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