Detection tool for online detection of large numerical control machine tool

• Main Authors: GUAN ZHENGWEI, ZHU NENGBIN, QIN ZHAOJUN, WANG GUBIAO
• Format: Patent
• Language: Chinese; English
• Published: 26.06.2013
• Subjects: MEASURING; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS; MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS; PHYSICS; TESTING

The utility model discloses a detection tool for online detection of a large numerical control machine tool. The detection tool comprises a lever indictor and a measuring tool, wherein the measuring tool includes a cylindrical measuring tool for detecting front size of a workpiece and a rectangular measuring tool for detecting side size of the workpiece; a round hole is formed on the cylindrical measuring tool; and a rectangular groove is arranged on the rectangular measuring tool. In comparison with the prior art, the detection tool is low in cost, long in service life, high in detection precision, and simple and convenient to operate; the detection tool, free from limitation to models of machine tools, can be repeated used on various machine tools differing in model, so as to effectively solve the problem of detecting the workpiece during processing of the numerical control machine tool and to avoid secondary repair on machine caused by unqualified processing precision of the workpiece; and the detection to