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    • 6. 发明专利
    • Grinding device of rolling roll
    • 滚动滚筒研磨装置
    • JPS59156507A
    • 1984-09-05
    • JP2923683
    • 1983-02-25
    • Ishikawajima Harima Heavy Ind Co LtdKawasaki Steel Corp
    • SAKURATANI TAKASHITOKUSHIGE KEINOSUKEHOSHINO SHIYUUJITAGI TOSHIOMATSUMOTO MASAOMI
    • B24B5/00B21B28/02B21B28/04B24B5/36B24B5/37B24B21/00B24B21/02B24B21/08
    • B24B5/363B21B28/02B21B28/04B24B21/004B24B21/02B24B21/08
    • PURPOSE:To grind easily the surface of a rolling roll without removing the roll in the stage of grinding the surface of said roll by moving a grinding belt provided to a grinder moving in parallel with a roll shaft in contact with the surface of the roll while rotating the roll. CONSTITUTION:Two guide beams 5 are provided in parallel with the shaft of a rolling roll 1 to a supporting frame 6 attached with a rolling roll 1 having the surface to be ground. A grinder body 4 is movably attached to the beams 5, and while the roll 1 is rotated, the body 4 is moved from the one to the other end of the frames 6, 6. At the same time, the supporting rod 8 of a grinding belt 12 is pressed with a fluid pressure cylinder 11 to press the top end 8a thereof via the belt 12 to the roll 1 while the belt 12 is moved at a low speed between the reels 13 and 14 in the grinder. The surface of the roll which is attached to the grinder is ground by the difference in the relative speeds of the roll 1 and the belt 12.
    • 目的:通过移动设置在与辊轴平行移动的研磨机的研磨带与辊的表面接触而在辊的表面磨削阶段中容易地研磨轧辊的表面而不去除辊的表面的阶段,同时 旋转卷。 构成:两个引导梁5与轧辊1的轴平行地设置在支承框架6上,支承框架6与具有待研磨表面的轧辊1相连。 研磨机体4可移动地附接到梁5上,并且当辊1旋转时,主体4从框架6,6的一端移动到另一端。同时,一个支撑杆8 研磨带12用流体压力缸11压制,以将带12的顶端8a经由带12按压到辊1,同时带12在磨床中的卷轴13和14之间以低速移动。 通过辊1和带12的相对速度的差异研磨附着在研磨机上的辊的表面。