Air tightness detection equipment

• Main Authors: BI JINQI, WANG ZHENGZHI, WU HUIHUI, WU YANGYANG
• Format: Patent
• Language: Chinese; English
• Published: 09.04.2024
• Subjects: MEASURING; PHYSICS; TESTING; TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR

The utility model provides air tightness detection equipment which is used for detecting the air tightness of a spherical part with a groove on the surface, and the air tightness detection equipment comprises a positioning plate used for bearing the part; the downward pressing mechanism is arranged above the positioning plate in a relative movement mode and comprises a downward pressing rod, and the downward pressing mechanism is inserted into a groove in a part through the downward pressing rod to conduct positioning; and the air tightness detector is used for detecting the air tightness of the part in the positioning plate. According to the air tightness detection equipment, the pressing mechanism is inserted into the groove of the part for positioning, the positioning stability is improved, meanwhile, the positioning mode can be used for limiting through the groove, the part is prevented from rolling, and the clamping force can be reduced. 本实用新型提供了一种气密性检测设备，用于检测零件的气密性，零件为球形且表面具有凹槽，所述气密性检测设备包括：定位板，用于承载零件；下压