Sealing and clamping device of mill

一种磨机密封压紧装置

Abstract

本实用新型涉及一种磨机密封压紧装置(7),包括密封圈(1)、压板(2)、压紧环(3)、钢丝绳(4)、张紧架(5)和螺栓螺母(6);密封圈与磨机滑履滚圈(11)的接触面为“人”字型,内填充二硫化钼润滑剂;密封圈第一外端面(1-1)与磨机滑履罩(9)贴合,密封圈的第二外端面(1-2)设有压紧环,压紧环上压有压板;压板上设有压板孔(2-1);磨机滑履罩上设有支架(12),支架上设有支架孔(12-1);螺栓螺母穿过支架孔和压板孔;张紧架的一端面压住密封圈的外圆面(1-3),另一端穿有钢丝绳,钢丝绳穿过张紧架后,两头分别穿过磨机滑履罩下部的角钢(10)后由绳夹(8)扣紧。
The utility model relates to a sealing and clamping device (7) of a mill, which comprises a sealing ring (1), a pressing plate (2), a clamping ring (3), a steel wire rope (4), a tensioning frame (5) and a bolt and nut combination (6). The contact surface of the sealing ring and a mill slipper rolling ring (11) is in the shape of an inverted 'V', molybdenum disulfide lubricant is filled in the contact surface, a first outer end face (1-1) of the sealing ring fits with a mill slipper cover (9), a second outer end face (1-2) of the sealing ring is provided with the clamping ring pressed by a pressing plate, a pressing plate hole (2-1) is arranged on the pressing plate, a support (12) is arranged on the mill slipper cover, a support hole (12-1) is arranged on the support, the bolt and nut combination penetrates through the support hole and the pressing plate hole, the outer circumferential surface (1-3) of the sealing ring is pressed by one end face of the tensioning frame, the steel wire rope penetrates through the other end of the tensioning frame, and two ends of the steel wire rope respectively penetrate through angle steel (10) on the lower portion of the mill slipper cover and are fastened by a rope clip (8) after the steel wire rope penetrates through the tensioning frame.

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    Publication numberPublication dateAssigneeTitle
    CN-102580825-AJuly 18, 2012南京凯盛国际工程有限公司一种磨机密封压紧装置