An intelligent steel bar bending machine

Abstract

The invention discloses an intelligent steel bar bender which comprises a bending platform surface and a preheating box; the bottom of the bending platform surface is fixedly connected with a platformsurface bracket; the interior of the platform surface bracket is fixedly connected with a rotary shaft motor; the four corners of the top of the bending platform surface are fixedly connected with protective cover fixing shafts; the tops of the protective cover fixing shafts are fixedly connected with a protective cover; the left side of the bending platform surface is fixedly connected with a rolling wheel motor; rolling wheels are movably connected above the rolling wheel motor; and the preheating box is movably connected on the left sides of the rolling wheels. With the adoption of the preheating box which is a top-opened cuboid and is made of steel, a big fire is lit in the preheating box, before a steel bar enters the bending platform surface, the steel bar is preheated, and then thesteel bar is sent into the bending platform surface through the rolling wheels, so that bending deformation of the steel bar is facilitated, loss of a supporting pin shaft and a press bending pin shaft can be reduced to the full extent, the life of the bending platform surface is prolonged, the practicability of the preheating box is improved, the production and use efficiency of the intelligentsteel bar bender is improved, and the intelligent steel bar bender has good development prospects.

Description

technical field [0001] The invention relates to the technical field of bending machinery, in particular to an intelligent steel bar bending machine. Background technique [0002] Steel bar bending machine, one of the steel bar processing machines. The working mechanism is a horizontal working disc that rotates on a vertical axis. The supporting pin is fixed on the machine tool. The center pin and the bending pin are mounted on the working disc. When the disc rotates, the steel bar is bent. In order to bend steel bars of various diameters, there are several holes on the working plate for inserting and pressing the bending pins, and the center pins of different diameters can also be replaced accordingly. [0003] However, the existing steel bar bending machines generally do not preheat the steel bar before bending, so that when the steel bar is bent, it often causes excessive force or uneven force, causing the steel bar to pop out after breaking. It is easy to cause personal...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an intelligent steel bar bending machine to solve the problems of how to set up secondary protection and how to facilitate the replacement of the central shaft proposed in the background technology

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