Cylindrical grinding equipment for tungsten steel rods and anti-running method thereof

Abstract

The invention relates to the technical field of grinding equipment for tungsten steel rods, and discloses a cylindrical grinding equipment for tungsten steel rods, including a machine table, a grinding wheel frame, a grinding wheel, a guide wheel frame, a guide wheel, a fixed frame, plate, tungsten steel rod to be polished, the side of the machine table is fixedly connected with two positioning horizontal shafts located outside the guide wheel frame, and the two positioning horizontal shafts are provided with moving blocks, and the moving blocks can move laterally. The outer cylindrical grinding equipment for tungsten steel rods uses the limit roller to limit the position of the tungsten steel rods to be polished, so as to ensure that the tungsten steel rods will not jump when grinding, and ensure that the grinding parts are always in contact with the grinding wheel, effectively guaranteeing The grinding quality of the outer circle of the tungsten steel bar is improved, and at the same time, the cold water evenly flowing out of the water hole of the limit roller is used to cool down, so as to ensure that the tungsten steel bar is cooled evenly during grinding, and there will be no local overheating of the grinding wheel, which effectively improves the grinding wheel. service life.

Description

technical field [0001] The invention relates to the field of grinding equipment for tungsten steel rods, in particular to a grinding equipment for outer circles of tungsten steel rods and an anti-beating method thereof. Background technique [0002] Tungsten steel rod is a kind of alloy material with high hardness and high strength, which is made of cemented carbide tungsten steel (WC) as the main raw material, plus other precious metals and pasting phases, which are pressed and sintered by powder metallurgy. For stamping tools and wear-resistant tools, for example: used to make inserts of various shapes, silicon steel sheets and cold-rolled plates, stainless steel punches, thimbles, punching needles, etc. [0003] During the processing of tungsten steel rods, it needs to be polished to maintain a good roundness to meet the quality requirements of subsequent processed products. Centerless grinding machines are common equipment for grinding the outer circle of tungsten steel ...

AI Technical Summary

Problems solved by technology

[0004] The invention provides a kind of cylindrical grinding equipment for tungsten steel rods and its anti-running method, which has the advantage of preventing the jumping of tungsten steel rods during grinding, and solves the technical problems mentioned in the background technology

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