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Handheld Electric Rebar Cutting Machine

A hand-held cutting machine technology, applied in the direction of metal sawing equipment, sawing equipment, metal processing equipment, etc., can solve the problems of laborious cutting and the inability to fix steel bars, so as to protect the quality of use, improve the efficiency of electromechanical utilization, and improve stability Effect

Active Publication Date: 2017-06-16
田红霞
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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  • Handheld Electric Rebar Cutting Machine
  • Handheld Electric Rebar Cutting Machine
  • Handheld Electric Rebar Cutting Machine

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Embodiment Construction

[0026] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0027] Such as Figure 1-4 As shown, the present embodiment is a hand-held electric steel cutting machine, including a housing 1, the middle part of the housing 1 is provided with a motor 2, the motor 2 is composed of a rotor 22 and a stator 21 located outside the rotor 22, the rotor 22 and the motor Rotating shaft 23 is fixed as a whole, and the...

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Abstract

The invention discloses a hand-held electric steel bar cutting machine, which comprises a housing, a motor is arranged in the middle of the housing, a first helical gear is installed at the front end of the motor shaft, a saw blade shaft is arranged on the side of the first helical gear, and the saw blade shaft is located in the motor. On the vertical outer side of the rotating shaft, a second helical gear is fixedly installed on the saw blade rotating shaft, and its two ends are respectively connected with the housing through bearings. The second helical gear cooperates with the first helical gear to drive the saw blade rotating shaft, and the saw blade One end of the rotating shaft protrudes from the housing and is installed with a chuck and a nut for fixing the saw blade; the front end of the housing is equipped with a reinforcement clamping structure. The invention adds a steel bar clamping structure and a cutting sliding structure to the front end of the housing, which facilitates clamping and fixing the saw blade and the steel bar, and improves the working efficiency and safety of cutting the steel bar.

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,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23D47/04B23D47/00
Inventor 田红霞
Owner 田红霞
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