A steam ejection device for induction heating treatment of steel wire

Abstract

A steam ejection device for steel wire induction heating treatment, comprising a cylindrical shell, an annular block is arranged in the middle of the shell, and several through holes are opened horizontally on one side of the annular block, and the through holes are connected to the outer periphery of the hollow tube through bearings , a number of blades are fixedly installed in the hollow tube, a cylinder liner with one end open is arranged in the annular block, and a first piston slidingly fitted with it is arranged in the ring block, the outer side of the first piston is hinged to one end of the connecting rod, and the other end One end is hinged to one end of the crank, and the other end of the crank is hinged to the eccentric part of the turntable. The other end of the cylinder liner is respectively connected to one end of the intake pipe and one end of the outlet pipe. Both the inlet pipe and the outlet pipe are equipped with one-way valves, and the outer circumference of the outlet pipe is fixedly connected. One end of several branch pipes. Compared with other steam ejection structures, it can process multiple steel wires at the same time, and the steam movement mode is changed through the cylinder liner, so that the steam in each branch pipe can be evenly ejected, so that the quality of the same batch of steel wires is the same, which can Reduce defective rate.

Description

technical field [0001] The invention belongs to the field of steel wire heat treatment, in particular to a steam ejection device for steel wire induction heating treatment. Background technique [0002] The steel wire tempering of the steel wire rope is to restore the mechanical action of the steel wire, so that the steel wire can be further processed again. The tempering of the steel wire for rope making is very important. The heat treatment process directly leads to the normal mechanical principle of the steel wire, the wear resistance of the steel wire, the breaking force of the whole rope, and the tempering process of the spring steel wire, optical cable steel wire and tire steel wire is more important. During the heat treatment process, injecting steam onto the surface of the steel wire can form an oxide film on the surface of the steel wire and improve the performance of the steel wire. The Chinese invention patent with the publication number CN207632840U discloses a s...

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Problems solved by technology

During the heat treatment process, injecting steam onto the surface of the steel wire can form an oxide film on the surface of the steel wire and improve the performance of the steel wire. The Chinese invention patent with the publication number CN207632840U discloses a steam ejection device for induction heating of the steel wire, but its structure is too simple to be used. Suitable for batch processing, when the steam pressure is uneven, it may also cause uneven distribution of oxide film on each section of a steel wire

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