Saw blade interval adjustable double-saw-blade cutting machine

Abstract

The invention discloses a saw blade interval adjustable double-saw-blade cutting machine. A base and a handle are included; an anti-slip square cushion is fixed to the bottom of the base, and a fixed workbench is fixed to the rear side of the top of the base; meanwhile, a shell is arranged on the top of the fixed workbench; a main shaft is arranged in the shell, and a first saw blade is fixed to the right end of the surface of the main shaft; the left side of the surface of the main shaft is connected with a second saw blade; the left side of the second saw blade is connected with a shaft base; meanwhile the left end of the main shaft penetrates through the second saw blade and the shaft base in sequence; the top of the shaft base is connected with an adjusting rod; and the left side of the adjusting rod penetrates through the left side of the shell and is connected with an interval adjusting rotary knob. According to the saw blade interval adjustable double-saw-blade cutting machine, due to the cutting machine with the base high in self weight, influences caused by the self weight of the machine can be greatly reduced, cutting can be completed just by manually manipulating the handle, the distance between the two blades can be fast adjusted by rotating the interval adjusting rotary knob, the requirement of expected section thickness and precision is met, and the cutting efficiency is improved.

Description

technical field [0001] The invention relates to the related technical field of concrete cutting machines, in particular to a double saw blade cutting machine with adjustable saw blade spacing. Background technique [0002] With the development of modern industrialization, the requirements for slicing quality and precision in the field of concrete materials continue to increase. The existing cutting equipment on the market is divided into CNC cutting machines and manual cutting machines according to the control method. Due to the heavy weight of the cutting machine, hand-held It is often not easy to control, and it is easy to change the cutting size due to the inclination of the cutting direction caused by many human factors that cannot be controlled, and may even lead to danger. [0003] The blades of the saw blades of the existing cutting machines are all V-shaped in detail, which may easily cause the material cutting plane to be uneven and slightly rough during cutting, wh...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the above-mentioned deficiencies existing in the prior art, in order to solve the blade of the existing cutting machine saw blade proposed in the above-mentioned background technology, the details are all V-shaped, and it is easy to cause the cutting plane of the material to be uneven and slightly rough when cutting. Second, due to the different requirements for cutting thickness, artificial scribing along the line is often not accurate enough, which deviates from the thickness required by the thin slice and even easily leads to uneven slice thickness. At the same time, the existing double saw blade spacing needs to be increased manually The distance between the blades is changed by reducing the shim, and the double saw blades are installed separately. When adjusting the distance, the installation needs to be readjusted. Therefore, this cutting machine is only suitable for slotting, and it is inconvenient to use and adjust for slicing.

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