Stretcher

Abstract

The invention relates to a wire rod stretching manufacturing device, specifically to a stretcher for stretching wire rods such as metal profile shapes, capillary and mechanical tubes. The stretcher provided by the invention comprises a machine body, a driving shaft and driven shafts arranged on the machine body, and is characterized in that the driving shaft is electrically connected with a motor; a driving disc is installed on the driving shaft; driven discs are disposed on the driven shafts; the driven shaft is one or more driven shafts; die racks are installed between the driven discs and the driving disc on the machine body; one layer or parallelly arranged multiple layers of die holders are horizontally disposed on the die racks; and stretching dies are disposed on the die holders. According to the stretcher, mangy dies are arranged on one die holder and many die holders are disposed on one stretcher, thus greatly saving space, minimizing energy consumption needed by the active driving disc, reducing cost, raising the production efficiency and improving the product precision.

Description

technical field [0001] The invention relates to wire rod stretching manufacturing equipment, in particular to a stretching machine for stretching wire rods such as metal profiles, capillary tubes, and special-shaped tubes. Background technique [0002] Existing wire drawing machines, especially those for drawing fine wires, generally use one machine to draw one wire, which has a small range of wire outlets, a small range of applicable wire diameters, slow wire drawing speed, and prone to short wires , Thread clamping, low yield and low production efficiency. The improved stretching machine is a multi-frame stretching machine, which uses multiple drive plates, multiple mold frames, and a wire is stretched through multiple winches and multiple mold frames to increase the speed of stretching. , but due to the transmission of multiple winches, it is easy to break the wire, and there are problems of low wire drawing accuracy and low yield, and due to the existence of multiple wi...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the problems of low wire drawing precision, low yield, high energy consumption, high cost and low production efficiency in the above-mentioned existing stretching machines, and provide a stretching machine that can reduce operating links and improve Production efficiency, reducing various energy consumption, reducing costs, and improving product quality

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