Handheld electric steel bar cutting machine

Abstract

The invention discloses a handheld electric steel bar cutting machine. The handheld electric steel bar cutting machine comprises a shell. A motor is arranged in the middle of the shell, a first bevel gear is installed at the front end of a motor rotation shaft, a saw blade rotation shaft is arranged on the side surface of the first bevel gear, is located on the perpendicular outer side of the motor rotation shaft and is fixedly provided with a second bevel gear, and the two ends of the second bevel gear are connected to the shell through bearings. The second bevel gear and the first bevel gear are matched for driving the saw blade rotation shaft. One end of the saw blade rotation shaft extends out of the shell and is provided with a clamping plate and a nut for fixing a saw blade. A steel bar clamping structure is installed at the front end of the shell. According to the handheld electric steel bar cutting machine, the steel bar clamping structure and a cutting sliding structure are additionally arranged at the front end of the shell, the saw blade and steel bars can be clamped and fixed conveniently, and the work efficiency and the safety of cutting the steel bars is improved.

Description

technical field [0001] The invention relates to an electric cutting machine, which belongs to the field of building construction auxiliary tools, in particular to a hand-held electric steel cutting machine which is easy to carry and use. Background technique [0002] In house construction, in order to meet the safety and quality requirements of the house structure, more steel materials are used in the foundation and walls, and the steel bars are used as the skeleton and concrete is poured at the same time to improve the load-bearing and seismic performance of the building. Generally, a desktop large-scale steel cutting machine is used to cut the steel bar to a fixed length for use, but for cutting steel bars that have been fixed on the wall or on the construction site, the desktop large-scale cutting machine cannot be used. At present, electric grinders or manual hacksaws are usually used Cut off the excess bars. [0003] Manual hacksaws are low in efficiency and laborious,...

AI Technical Summary

Problems solved by technology

[0006] The invention provides a hand-held electric steel bar cutting machine, which is used to solve the problem of being unable to fix and relatively laborious when cutting steel bars in the prior art. By adding a steel bar clamping structure and a cutting sliding structure at the front end of the shell, it is used to improve steel bar cutting. productivity and safety when

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