Portable trimming device for refractory bricks

Abstract

The invention discloses a portable trimming device for refractory bricks in the technical field of production of the refractory bricks. The portable trimming device comprises a rack; two sets of height adjusting rods are fixedly installed on the rack and sleeved with first slide sleeves; the height adjusting rods and the first slide sleeves are fastened by first locking knobs; a horizontal adjusting rod is fixedly connected between the two sets of first slide sleeves and sleeved with a second slide sleeve; and the second slide sleeve is longitudinally and movably connected with a height fine-adjusting rod in an inserted mode. The trimming size is adjusted through the height adjusting rods, the horizontal adjusting rod and the height fine-adjusting rod, the trimming position is convenient to determine through alignment of a laser lamp, the trimming errors are reduced, the refractory bricks are fixed through a brick pushing board, and the trimming quality is ensured conveniently during stable traveling.

Description

Technical field [0001] The invention relates to the technical field of refractory brick production, in particular to a portable refractory brick trimming device. Background technique [0002] Refractory bricks are referred to as firebricks, which are refractory materials made of refractory clay or other refractory materials. Light yellow or brownish, mainly used for building smelting furnaces, and can withstand high temperatures of 1580℃-1770℃. Refractory bricks are generally divided into two types, namely unshaped refractory materials and shaped refractory materials. Refractory bricks are used directly after production by the manufacturer, but some need to be trimmed or cut diagonally during use. There is no special trimming equipment for refractory bricks. All refractory bricks are placed diagonally and trimmed with a vertical cutting machine. This method is inconvenient for positioning and uneven trimming. [0003] For example, the patent application number CN201621348120.1 r...

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Problems solved by technology

[0005] The purpose of the present invention is to provide a convenient trimming device for refractory bricks to solve the problem that there is no dedicated trimming equipment for refractory bricks in the above background technology. The refractory bricks are placed obliquely and trimmed with a vertical cutting machine. , this method is inconvenient for positioning, and the trimming is not neat; it can only be trimmed on one side, and the trimming size is inconvenient to adjust.

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