Screw-lifting-type building steel bar equal-distance automatic cutting device

Abstract

The invention discloses a screw-lifting-type building steel bar equal-distance automatic cutting device which comprises a base, a device box, cutting machines, a ball screw, a left screw sleeve and aright screw sleeve, wherein the device box is fixedly connected between guiding-mounting lugs positioned on the left and right sides through screws; a plurality of groups of fixing rod sleeves are slidably mounted on a sliding rod; the cutting machines are arranged on the lower sides of the fixing rod sleeves; and fixing rods are welded with the upper sides of both the left screw sleeve and the right screw sleeve. The screw-lifting-type building steel bar equal-distance automatic cutting device can meets the requirements of steel bars of different lengths and is convenient to adjust; the university of the screw-lifting-type building steel bar equal-distance automatic cutting device is high; furthermore, the spaces among the cutting machines can be randomly adjusted in the cutting course and a steel bar can be cut into required short steel bars of various lengths; besides, the steel bar need not be manually held in the cutting course, thereby effectively reducing the risk that operatingpersonnel are accidentally injured by the cutting machines and greatly improving the operating safety; and the operation is simple and the practicability is high.

Description

technical field [0001] The invention relates to a cutting device, in particular to a screw rod lifting type automatic cutting device for equidistant construction steel bars. Background technique [0002] Steel bar refers to steel for reinforced concrete and prestressed reinforced concrete. The straight or coiled steel used for reinforcement is divided into two types: smooth round steel bar and deformed steel bar, and the delivery state is straight bar and coiled round. [0003] In building construction, steel bars are used as the skeleton of concrete to form reinforced concrete, which has become the main material with a wide range of uses and large quantities in building structures. Before pouring concrete, the steel bars must be made into a skeleton of a certain size and form and incorporated into the formwork to make a steel bar skeleton. , it is necessary to strengthen, stretch, straighten, cut, bend, connect and other processes on the steel bars before they can be bundl...

AI Technical Summary

Problems solved by technology

[0003] In building construction, steel bar is used as the skeleton of concrete to form reinforced concrete, which has become the main material with a wide range of uses and large quantities in building structures. Before pouring concrete, the steel bar must be made into a skeleton of a certain size and form and incorporated into the formwork to make a steel bar skeleton. , it is necessary to strengthen, stretch, straighten, cut, bend, connect and process the steel bars before they can be bundled and formed. In the process of steel bar processing, the cutting of steel bars is also a very important process. The existing steel bar cutting machines for building construction are large Most of them are manually clamped for cutting, which is very dangerous and can easily cause injury to the user. It not only reduces the work efficiency of the user, but also increases the danger of the user when using it.

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