Wire rod straightener for wire hook formation machine

Abstract

A wire straightening machine for the wire hook forming machine has a rotary drum supported by two bearings, and several straightening blocks which are serially and coaxially arranged in said rotary drum and have a hole for each block. All the holes are coaxial and the wire passes through the rotary holes for straightening it.

Description

technical field [0001] The invention relates to the field of mechanical technology, in particular to a wire straightening mechanism for a wire hook forming machine for production line hooks. Background technique [0002] The wire hook is an indispensable part of instruments such as binders and belt tighteners. The shape of the hook is as Figure 4 and Figure 5 , the whole wire hook is formed by punching and bending metal wire or plate. At present, wire hooks generally use five processes during production, namely straightening, cutting, bending into a U shape, pressing and bending. These five processes are completed through independent production equipment and molds, which require more production equipment and occupy a large area of ​​the site. At the same time, since the five processes are completed on different punching machines, the semi-finished product needs to be frequently changed to the processing location, and its production efficiency is low, there are many wast...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the above problems and provide a wire straightening mechanism for a wire hook forming machine with a balanced force, a stable straightening process, and a high working efficiency, which is not easy to cause wear, scratch or twist on the wire; There are technical problems such as complex structure, poor straightening effect, frequent replacement of processing locations during the hooking process of the production line, low production efficiency, and high processing costs of products.

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