Improved metal tube bending equipment

Abstract

The invention provides improved metal tube bending equipment. The improved metal tube bending equipment comprises a rack, a tube, a feeding device, a guide slider, a stamping device and a bending mold, wherein the guide slider is a cuboid slider, and a slide groove group is formed in the slider and comprises at least three slide grooves in different sizes. According to the improved metal tube bending equipment, all sizes of metal tubes can be bent through cooperation and adjustment of the guide slider and the stamping device, meanwhile, the metal tube slip phenomenon in a bending process is avoided, the bending efficiency is high, and the quality of a bent product is good.

Description

technical field [0001] The invention belongs to the field of metal pipe material processing equipment, and in particular relates to an improved metal pipe bending equipment. Background technique [0002] Most of the metal pipes bought from the market are straight pipes, which need to be prepared according to actual needs when used, that is, sometimes it is necessary to bend hollow or solid hard metal pipes to prepare them, but there is no special pipe for preparing pipes in actual work. Tools are difficult to prepare with tools such as wrench and pliers, and the preparation of the gas source pipe is laborious, unsightly, and uneven, and it is difficult to meet the requirements of 90 degrees, horizontal and vertical. [0003] Most of the existing metal pipe bending structures have poor bending effect, and can only bend metal pipes of a single size, which cannot meet the bending or straightening requirements of different types of metal pipes for different sizes. Generally, th...

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Problems solved by technology

[0002] Most of the metal pipes bought from the market are straight pipes, which need to be prepared according to actual needs when used, that is, sometimes it is necessary to bend hollow or solid hard metal pipes to prepare them, but there is no special pipe for preparing pipes in actual work. Tools, such as wrenches and pliers, are difficult to prepare. The preparation of the gas source pipe is laborious, unsightly, and uneven, and it is difficult to meet the requirements of 90 degrees, horizontal flat vertical, etc.

[0003] Most of the existing metal pipe bending structures have poor bending effect, and can only bend metal pipes of a single size, which cannot meet the bending or straightening requirements of different types of metal pipes for different sizes. Generally, the positioning of fixtures and molds is completed by manual control, resulting in low production efficiency and low yield, especially the strength, stiffness, flattening rate, concentricity, angle springback and other mechanical properties of the product caused by multiple bending pipe stretching It cannot guarantee its effective and stable production, resulting in very low quality and efficiency, which restricts the use of elbows

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