High pressure water tightness function tester for special-shaped components

Abstract

A device for testing watertightness of an irregularly shaped component under a high pressure comprises: a sealed water tank (2) comprising a tank body (22) and a cover body (24); a push mechanism (3) comprising a driving assembly (31) provided outside of the tank body (22), a push assembly (32) provided inside the tank body (22) and supporting platforms (4) provided inside the sealed water tank (2) for supporting components to undergo testing. An upper portion of the tank body (22) is open, thereby forming an open end for placement and removal of a component. The cover body (24) is connected to the upper portion of the tank body (22) to seal the open end. The invention enhances efficiency of testing electrical performance of an irregularly shaped component in a high-pressure water environment and enables simultaneous testing of mechanical performance of the irregularly shaped component being pushed, thereby greatly shortening a test period, reducing damage caused to the component due to frequent installation and removal, and reducing production costs. Moreover, the invention enhances sealing performance and water injection and drainage efficiency of the tank body (22), reduces test errors, and increases test efficiency.

Description

technical field [0001] The invention relates to the field of high-pressure water-tightness functional testing of components, in particular to a high-pressure water-tightness functional tester for special-shaped components. Background technique [0002] For some components, it is often necessary to perform a watertight function test under high pressure after the production is completed and before leaving the factory, such as testing whether some mechanical and electrical properties meet the design requirements and product quality requirements. [0003] Most of the existing high-pressure watertightness function testers for components can only test the watertightness function of components. Due to the complex shape and structure of special-shaped components and non-unique shapes, it is often relatively difficult to perform some mechanical performance tests. Limitation, because of this, the existing high-pressure watertightness functional tester for components can only test one ...

AI Technical Summary

Problems solved by technology

[0003] Most of the existing high-pressure watertightness function testers for components can only test the watertightness function of components. Due to the complex shape and structure of special-shaped components and non-unique shapes, it is often relatively difficult to perform some mechanical performance tests. Limitations, because of this, the existing high-pressure watertightness functional tester for components can only test one performance first, and after one performance is tested, the components are transferred to the next carrier for another performance test. This greatly increases the test time and damages the components due to repeated loading. In addition, the existing high-pressure watertightness function tester for components has poor sealing performance of the box, which easily leads to large test errors, drainage and water injection. Low efficiency, prone to unclean drainage problems

Images