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...

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