Ultrasonic flaw detection device for valve production

Abstract

The invention discloses an ultrasonic flaw detection device for valve production in the technical field of valve production. Theultrasonic flaw detection device comprises a seat plate and is characterized in that a rotating table is arranged above the seat plate, the bottom of the rotating table is fixedly connected with a rotating shaft penetrating through the seat plate, and a first motor for driving the rotating shaft to rotate is fixedly mounted at the bottom of the seat plate; supporting legs are fixedly connected to the four corners of the bottom of the seat plate, a vertical frame with a rightward opening is vertically installed on the left side of the top of the seat plate, a threaded rod is rotationally connected into the opening of the vertical frame, and a guide rod is fixedly connected into the opening of the vertical frame.The device is simple in structure, convenient to operate and suitable for flaw detection of the valve, and can improve the delivery quality of the valve; the valve can be detected, assembled and disassembled through the manipulator, manual operation is not needed, and the time and labor are saved; and through starting of a second motor, lifting of the vertical flaw detection assembly and the swing type flaw detection assembly can be achieved, and therefore flaw detection can be conveniently conducted on valves of different sizes and different types.

Description

technical field [0001] The invention relates to the technical field of valve production, in particular to an ultrasonic flaw detection device for valve production. Background technique [0002] Valves are pipeline accessories used to open and close pipelines, control flow direction, adjust and control the parameters (temperature, pressure and flow) of the conveying medium. According to its function, it can be divided into shut-off valve, check valve, regulating valve and so on. [0003] The valve is a control component in the fluid delivery system, which has functions such as cut-off, adjustment, flow diversion, reverse flow prevention, pressure stabilization, flow diversion or overflow pressure relief. Valves used in fluid control systems range from the simplest cut-off valves to various valves used in extremely complex automatic control systems, with a wide variety of varieties and specifications. [0004] Valves can be used to control the flow of various types of fluids...

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide an ultrasonic flaw detection device for valve production to solve the problem that the existing detection method proposed in the above background technology is usually manual detection, which is low in detection efficiency and is not conducive to improving the production efficiency of valves. question

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