Air-tightness detection fixture for car end connection piece

• Main Authors: ZHANG WEIYE, WANG HAILONG, ZHANG KUNRONG, ZHAO QIJIAN, LI GUOQING, HUANG ZUJIN
• Format: Patent
• Language: Chinese; English
• Published: 20.12.2019
• Subjects: MEASURING; PHYSICS; TESTING; TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR

The invention discloses an air-tightness detection fixture for a car end connection piece. The fixture comprises an air cylinder, a rack and a plugging device; an air cylinder connection plate is provided on a top of the rack; the air cylinder is provided on the air cylinder connection plate; a lift...