Rivet tightness detection base

Abstract

The invention discloses a rivet plug sealing performance detection base, which is composed of a main body and a bottom plate, and is characterized in that the main body is internally plate-shaped, the upper surface of the main body is provided with a plurality of threaded hole seats, the bottom parts of the threaded hole seats are communicated through a passage inside the main body, the bottom part of the main body is provided with an oil filling port, the oil filling port is communicated with the passage inside the main body, the bottom part of the main body is further provided with an annular temperature control groove, an oil inlet and an oil outlet, the oil inlet and the oil outlet are communicated with the annular temperature control groove, and the bottom plate is fixedly welded at the bottom part of the main body. The detection base is simple in structure and reasonable in design, an oil medium for controlling the temperature variation is directly arranged at the bottom part of the main body and is contacted with the main body during detection, the temperature variation is fast, and the temperature accurate control degree is high. Meanwhile, the electric energy consumption required for controlling the temperature variation is greatly reduced.

Description

technical field [0001] The present invention relates to the technical field of detection devices, more specifically to the technical field of leak detection devices. Background technique [0002] In order to meet the processing, measurement and assembly process, the holes added on the workpiece are usually called process holes. Some of these process holes need to be blocked eventually. Rivet plugs are components that effectively block such process holes. After the workpiece is often operated under harsh conditions such as repeated high temperature, high pressure or strong vibration, the rivet may fall off. If there is leakage in the process hole of the riveted plug, it will bring serious safety hazards. The falling of the rivet will also cause immeasurable losses to the main body of the rivet. Therefore, it is necessary to strictly test the rivet itself to ensure that it can still have high safety and stability under various harsh conditions. , since the rivet itself is the...

AI Technical Summary

Problems solved by technology

[0002] In order to meet the processing, measurement and assembly process, the holes added on the workpiece are usually called process holes. Some of these process holes need to be blocked eventually. Rivet plugs are components that effectively block such process holes. After the workpiece is often operated under harsh conditions such as repeated high temperature, high pressure or strong vibration, the rivet may fall off. If there is leakage in the process hole of the riveted plug, it will bring serious safety hazards. The falling of the rivet will also cause immeasurable losses to the main body of the rivet. Therefore, it is necessary to strictly test the rivet itself to ensure that it can still have high safety and stability under various harsh conditions. , since the rivet itself is the innovative product of the applicant, there is currently no performance testing device for testing this new product on the market

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