Detection tool for detecting hot-rolling forklift beam type steel size

Abstract

The invention discloses a detection tool for detecting hot-rolling forklift beam type steel size. The detection tool comprises a measurement body (5) which is of a cross structure; a first neck (1), asecond neck (2), a third neck (3) and a fourth neck (4) are arranged at four end parts of the measurement body (5) and used for measuring boss bottom width and box height of the hot-rolling forkliftbeam type steel; the first neck (1) and the second neck (2) are of a symmetric structure, and the third neck (3) and the fourth neck (4) are of the symmetric structure; the detection tool can quicklymeasure whether the boss width and height of the hot-rolling forklift beam type steel are in a tolerance range, and the production efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of hot-rolled steel equipment detection, and in particular relates to a detection tool for detecting the size of a hot-rolled forklift crossbeam steel. Background technique [0002] As an important equipment in the logistics system, hot-rolled forklifts are the main force in material handling equipment. The hot-rolled forklift beam is a beam arranged laterally along the mast and supported on the main load-bearing member in the inner and outer mast structure of the forklift, that is, a beam perpendicular to the mast, which plays the role of bearing and dispersing the force of the main beam of the mast. The beam of the hot-rolled forklift truck is provided with a boss to cooperate with the fork, and the width and height of the boss on the beam of the hot-rolled forklift truck have tolerance requirements. [0003] In the hot rolling process of forklift beam steel, since the boss of forklift beam steel is a rig...

AI Technical Summary

Problems solved by technology

[0003] In the hot rolling process of forklift beam steel, since the boss of forklift beam steel is a right-angled trapezoid, the width of the bottom of the boss and the overall height of the boss are difficult to measure directly and accurately with tools such as rulers and vernier calipers. The size of the section steel is measured after cutting the sample and expanding the sample. This detection method has the disadvantages of large error and long measurement time, which affects the judgment of the steel size and production efficiency, and is prone to misoperation and waste products.

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