Pressure detection device of high-pressure casting machine

Abstract

The invention discloses a pressure detection device of a high-pressure casting machine, and belongs to the field of pressure detection. The pressure detection device of the high-pressure casting machine comprises a detection table. A supporting frame is fixedly connected to the top of the detection table. The position, located in the supporting frame, of the top of the detection table is fixedly connected with a detection containing plate. A hydraulic telescopic cylinder is fixedly connected to the inner top wall of the supporting frame. The bottom of the hydraulic telescopic cylinder is fixedly connected with a telescopic push rod, and the bottom of the telescopic push rod is fixedly connected with a movable push plate. Through a detection display device, the work state and detection dataof a pressure detection probe can be displayed in real time, the detection data precision is improved, a worker can detach the pressure detection probe from the pressure detection device for detection and maintenance through a left-right telescopic limiting device, operation is simple, convenience and rapidness are achieved, the condition that the detection probe conducts detection under the abnormal condition is avoided, and the detection data precision is improved.

Description

Technical field [0001] The invention relates to the field of pressure detection, and more specifically, to a pressure detection device for a high-pressure casting machine. Background technique [0002] Casting is one of the basic processes in the modern machinery manufacturing industry. As a metal thermal processing technology, casting has gradually matured in my country. Foundry machinery uses this technology to melt metal into a liquid that meets certain requirements and pour it into a mold. All the mechanical equipment that can be used to obtain castings of predetermined shape, size and performance after cooling, solidification and cleaning, also known as casting equipment. The essence of high pressure casting is to make liquid or semi-liquid metal under high pressure. Filling the die casting mold at a high speed. [0003] The mold in the high pressure casting machine needs to be pressure tested by the mold pressure detection device before being put into use. The detection probe ...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the problems existing in the prior art, the object of the present invention is to provide a pressure detection device for a high-pressure casting machine, which has the advantages of high precision of pressure detection data and the advantages of convenient disassembly and maintenance of the pressure detection probe, and solves the problem of disassembly of the existing pressure detection probe. It is troublesome and brings great inconvenience to the testing personnel, and the existing pressure testing device cannot display the working status of the pressure testing probe in real time, and it often happens that the pressure testing probe performs pressure testing under abnormal conditions, resulting in the accuracy of the testing data very low problem

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