Centrifugal casting thickness measuring device for ductile iron pipe

Abstract

The invention belongs to the field of spheroidal graphite cast pipe processing, and particularly relates to a spheroidal graphite cast pipe centrifugal casting thickness measuring device which comprises a top plate, supporting plates are fixed to the two ends of the top plate, a first limiting sliding groove is formed in the bottom of the top plate, and a first lead screw motor is fixedly installed on the left side wall of an inner cavity of the first limiting sliding groove. The outer end of a transmission shaft of the first lead screw motor is fixedly connected with a first lead screw. The ultrasonic thickness gauge can be attached to the outer wall of the mold, the thickness of raw materials, evenly distributed on the inner wall of the mold, in the mold in the rotating process can be measured according to the ultrasonic thickness measuring principle, and therefore the thickness can be accurately measured in the machining process, material adding or material adding stopping can be conducted in time, and the machining efficiency is improved. Meanwhile, compared with the prior art, later detection is not needed, waste is avoided, automatic detection is conducted, operation is convenient and fast, and efficiency is improved.

Description

technical field [0001] The invention relates to the field of ductile cast pipe processing, in particular to a centrifugal casting thickness measuring device for ductile cast pipes. Background technique [0002] With the development of ductile cast pipes, the use of existing ductile cast pipes is becoming more and more common. The existing ball milled cast pipes are processed by centrifugal casting. Centrifugal casting is to introduce liquid raw materials into the In the mold that needs to be formed, the mold rotates at a high speed, so that the centrifugal force can be used to make the imported raw materials stick to the inner wall of the mold, and then it can be cooled and formed. [0003] After the existing pipeline formed by centrifugal casting, it is necessary to measure the thickness of the pipe wall to check whether it is qualified, but after the processing is completed, the inspection is performed, and the unqualified products cannot be used, resulting in a certain wa...

AI Technical Summary

Problems solved by technology

[0003] After the existing pipeline formed by centrifugal casting, it is necessary to measure the thickness of the pipe wall to check whether it is qualified, but after the processing is completed, the inspection is performed, and the unqualified products cannot be used, resulting in a certain waste. At the same time, the inspection The operation requires manual measurement, which is cumbersome and affects efficiency

Images