A spectrometer welding wire detection connector

Abstract

The invention discloses a spectrograph welding wire detection connector applied to a spectrograph welding wire detection device. The spectrograph welding wire detection connector comprises drill bit clamp. The bottom of a circular clamp cylinder is 5-8mm in thickness. A through hole A is formed in the center of the bottom of the clamp cylinder. An inner thread is arranged on the inner wall of the through hole A. A welding wire positioning and shading device is mounted in the through hole A. The spectrograph welding wire detection connector has the advantages that concentricity of a to-be-detected welding wire and the electrode bar of the spectrograph welding wire detection device is achieved, the chemical components of the welding wire are detected accurately, real chemical component detection data of the to-be-detected welding wire can be achieved, and welding wire detection efficiency is increased.

Description

technical field [0001] The invention belongs to a spectrometer welding wire detection device, in particular to an accessory product of the spectrometer welding wire detection device. Background technique [0002] Welding wire is the main material for the production of spiral steel pipes. After the welding wire enters the factory, the chemical composition of the welding wire must be tested with a spectrometer welding wire detection device to check whether the quality of the welding wire product is qualified. Since the diameter of the welding wire used is mostly 4mm, in order to make the detected welding wire can cover The laser emission port of the spectrometer needs to be manually hammered and processed into a flat wire for detection, but this method of hammering the detected wire into a flat wire to cover the laser emission port of the spectrometer for detection of the chemical composition of the wire is easy to cause the detected The welding wire data is distorted, which l...

AI Technical Summary

Problems solved by technology

[0002] Welding wire is the main material for the production of spiral steel pipes. After the welding wire enters the factory, the chemical composition of the welding wire must be tested with a spectrometer welding wire detection device to check whether the quality of the welding wire product is qualified. Since the diameter of the welding wire used is mostly 4mm, in order to make the detected welding wire can cover The laser emission port of the spectrometer needs to be manually hammered and processed into a flat wire for inspection, but this method of hammering the inspected wire into a flat wire covering the laser emission port of the spectrometer for detection of the chemical composition of the wire can easily cause the detected The welding wire data is distorted, which leads to the error of the welding wire detection data, which affects the quality of the spiral steel pipe product. At the same time, it is time-consuming and laborious, and the welding wire detection efficiency is low.

Images