Shearer used on wire and rod production line

Abstract

The invention provides a shearer used on a wire and rod production line. The shearer is a disc flying shear and comprises a motor, a speed reducer, a gear seat, a rack, an upper cutter shaft, a lower cutter shaft, an upper cutter, a lower cutter and an oriented guide plate, wherein the speed reducer is connected with the motor; the gear seat is connected with the speed reducer; the rack is connected with the gear seat; the upper and lower cutter shafts are connected with the rack; the upper cutter is connected on the upper cutter shaft; the lower cutter is connected on the lower cutter shaft; the oriented guide plate is arranged between the upper cutter shaft and the lower cutter shaft; blades are arranged on the upper and lower cutters. The shearer used on the wire and rod production line has the technical effects that the shearer is installed on the wire and rod production line and is used for transversely shearing heads and tails of rolled pieces or shearing the rolled pieces to cut lengths; in the rolled piece movement process, shear blades move relatively to cut off the rolled pieces; the shearer is accurate in sizing and neat in sections, has a wider sizing adjustment range and also has certain shear velocity.

Description

Technical field [0001] The invention relates to a shearing machine for a wire rod production line, belonging to the field of mechanical equipment. Background technique [0002] Wire rods are also called lean pipes, steel-plastic composite pipes or flexible pipes. They are welded steel pipes with plastic resin coating after surface treatment of high-quality steel pipes. The outer surface is made of a special thermoplastic adhesive layer and the inner surface is covered. Combination of anti-corrosion layers. In order to not use adhesive bonding between the environmental protection metal layer and the plastic layer, the current process is to directly attach the plastic layer to the metal layer. . After the product is composed, it has the characteristics of beautiful appearance, wear resistance, corrosion resistance, bright color, rust prevention and no pollution. It is an ideal substitute for stainless steel products. [0003] Wire rod products are suitable for providing flexible u...

AI Technical Summary

Problems solved by technology

[0004] In the existing wire and bar production line, there are problems of low shear efficiency and high failure rate