Tubular product straightening and discharging machine

Abstract

The invention relates to a tubular product straightening and discharging machine which is especially suitable for synchronous straightening and cutting of linear metal tubular products. A multi-roller staggered straightening effect is good, and tube quality is not affected. The single-head straightening and discharging machine is designed, a guiding device, a straightening device, a traction device, a stroke counting encoder, a cutting and pull-breaking device and a clamping device are arranged on a worktable, a cutting slide sleeve is pushed by using a cutting thrust block in the cutting device and pushes a sliding block and a cutter and a carrier wheel on the sliding block to move in the radial direction so as to achieve linear metal tubular product cutting. The tubular product straightening and discharging machine has the advantages that the machine is high in automation degree and production efficiency, good in isometric property and does not affect the tubular product quality in the straightening process.

Description

technical field [0001] The invention relates to a pipe straightening and cutting machine, which is especially suitable for synchronous straightening and cutting of linear metal pipes, and belongs to the technical field of machinery manufacturing. Background technique [0002] In the straightening and blanking machines in the past, the straightening part often used: centrifugal straightening method, curved roller straightening method and multi-roller dislocation rolling straightening method. Centrifugal straightening method: This method is suitable for straightening thin-walled copper tubes with small diameter (below φ6mm). The disadvantage is that the copper tube is repeatedly bent during straightening, and the mechanical properties are reduced, which affects the quality of the tube; the curve roller straightening method: this method is suitable for segmental straightening of pipes with large diameter and wall thickness, and the straightening efficiency is high. However, th...

AI Technical Summary

Problems solved by technology

The disadvantage is that the copper tube is repeatedly bent during straightening, and the mechanical properties are reduced, which affects the quality of the tube; the curve roller straightening method: this method is suitable for segmental straightening of pipes with large diameter and wall thickness, and the straightening efficiency is high. But the equipment is more expensive, not suitable for straightening small diameter round pipes

Images