Automatic positioning device for welding steel wire rods for experiments and using method of automatic positioning device

Abstract

The invention discloses an automatic positioning device for welding steel wire rods for experiments and a using method of the automatic positioning device. The automatic positioning device comprises a movable trolley, a mounting frame, an adjusting plate, a driving assembly and a limiting assembly, fixing pipes are fixedly connected to the four corners of the top of the movable trolley correspondingly, supporting rods are slidably connected into the fixing pipes correspondingly, and the top ends of the supporting rods extend to the outer parts of the fixing pipes and are fixedly connected with the mounting frame. The device is easy to operate and high in practicability, the driving assembly is matched with a lead screw and a threaded sleeve for use, an adjusting plate can be driven to do equidistant linear motion according to experiment requirements, and therefore a steel wire rod is well positioned; and a clamping assembly is used in cooperation with a first sleeve, steel wire rods of different lengths can be clamped, the use range and flexibility of the equipment are improved, and a micro motor is used in cooperation with an electric telescopic rod, so that the steel wire rods can be driven to ascend, descend and rotate, and a worker can conveniently carry out all-around detection test on the steel wire rods.

Description

technical field [0001] The invention belongs to the field of positioning devices, in particular to an automatic positioning device for experimental welded steel wire rods and a method for using the same. Background technique [0002] Steel wire rod, also known as wire rod, usually refers to small-diameter round steel in a coil. The diameter of the wire rod is in the range of 5-19 mm. High-strength prestressed steel wire rod is an economical and efficient steel with tensile strength and yield strength. It is widely used in the construction of cement products, bridges, nuclear power plants, high-rise and long-span buildings, highways, etc. With the development of my country's prestressing industry, steel wire rods are used to produce high-strength prestressed steel wires. The production and use of raw materials have attracted more and more attention. [0003] After the steel wire rod is produced, it needs to be sampled and inspected to collect the data of various characteristic...

AI Technical Summary

Problems solved by technology

[0003] After the steel wire rod is produced, it needs to be sampled and inspected to collect the data of various characteristics of the steel wire rod. It is convenient to clamp steel wire rods with different inspection lengths, which affects the flexibility of equipment use. At the same time, the existing experimental device cannot drive the steel wire rod to rotate during use, and cannot guarantee the accuracy of experimental detection.

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