Drawbench for carbon steel metal material

Abstract

The invention relates to a carbon steel wire drawer, wherein it comprises expand support, align machine, sensitive heater, drawer mould, collecting support, speed adjuster and large motor fixed from left to right on the frame; the large motor via speed adjuster, belt disc B, belt A, and belt disc A is connected to the collecting support; the mould box via roller, bearing is connected to the mould box; the small motor on the box via connector is connected to the mould box. The invention can make the force uniform on the mould hole and avoid groove on the mould hole, to improve product quality and reduce cost.

Description

Technical field

[0001] The invention relates to a wire drawing machine, in particular to a carbon steel metal material wire drawing machine. Background technique

[0002] At present, metal wire drawing machines, especially high and medium carbon steel metal material wire drawing machines, cannot directly cold draw high and medium carbon steel metal materials. Generally, it needs to be heated to about 800 degrees in the furnace and kept for about 4 hours, and then naturally cooled to room temperature. Carbon steel metal materials can only be cold drawn after the above annealing treatment. The commonly used annealing methods are bell furnace annealing or pit furnace annealing. In the above-mentioned annealing method, the heating, heat preservation and cooling time are long, and a lot of heat energy is required, and it is troublesome to install and take out the furnace. In addition, during the drawing process, the wire drawing die is easy to wear and grooves are formed, which...

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