Reinforcing steel bar cutting-off machine for construction

Abstract

The invention discloses a reinforcing steel bar cutting-off machine for construction. The reinforcing steel bar cutting-off machine comprises a reinforcing steel bar placing frame, a cutting pressingdevice used for pre-pressing a reinforcing steel bar, a cutting-off device used for cutting off the reinforcing steel bar, a fixing device used for fixing one end of the reinforcing steel bar in the reinforcing steel bar cutting-off process, an edge grinding device used for deburring the two ends of the reinforcing steel bar, and a placing box used for storing the cut-off reinforcing steel bar, wherein a first pressing knife and a second pressing knife are arranged on the cutting pressing device, the cutting-off device is provided with a movable blade, a driving box used for driving the movable blade to move, a fixed cutter set used in cooperation with the movable blade, and a conveying assembly used for conveying after the reinforcing steel bar is cut off, and grinding belts and an edge grinding wheel are arranged on the edge grinding device. According to the reinforcing steel bar cutting-off machine for construction, the length size of the cut-off reinforcing steel bar can be accurate, the two ends of the cut-off reinforcing steel bar are deburred at the same time, so that the production efficiency is greatly improved, and the labor cost is reduced.

Description

technical field [0001] The invention relates to the technical field of material cutting, in particular to a steel bar cutting machine for construction. Background technique [0002] The steel bar cutting machine of the prior art has defects: the steel bar can not be cut and measured accurately, and the length and dimension will be out of tolerance, which does not meet the product quality requirements; after the steel bar is cut, there are burrs on both sides, which affects the subsequent processing of the steel bar. It is easy to cut hands, and needs to be polished separately, which greatly reduces production efficiency and increases labor costs. Contents of the invention [0003] In order to overcome the deficiencies of the prior art, the present invention provides a steel bar cutting machine for construction. After the steel bar is cut, the length and dimension are accurate, and both ends of the steel bar are deburred after cutting, which greatly improves the production ...

AI Technical Summary

Problems solved by technology

[0002] The steel bar cutting machine of the prior art has defects: the steel bar can not be cut and measured accurately, and the length and dimension will be out of tolerance, which does not meet the product quality requirements; after the steel bar is cut, there are burrs on both sides, which affects the subsequent processing of the steel bar. It is easy to cut hands, and needs to be polished separately, which greatly reduces production efficiency and increases labor costs

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