Sealing tool for detecting air tightness of wire harness of automobile electric power steering system

• Main Authors: CHEN SHUN, WANG JING, WANG JUN, ZHONG LINGLING, HUANG SHUWANG, YUAN LUPING
• Format: Patent
• Language: Chinese; English
• Published: 22.11.2022
• Subjects: MEASURING; PHYSICS; TESTING; TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR

The utility model discloses a sealing tool for detecting the air tightness of a wire harness of an automobile electric power steering system. Comprising a positioning bottom plate, a limiting vertical plate arranged on the positioning bottom plate, a movable push plate, a movable limiting plate, a sensor wire harness plugging sleeve, a motor wire harness plugging sleeve and a first positioning mechanism, wherein the movable push plate and the movable limiting plate are movably arranged; the sensor wire harness plugging sleeve and the motor wire harness plugging sleeve are arranged on the movable push plate; the second positioning mechanism is used for positioning the motor wire harness and is matched with the motor wire harness plug sleeve to realize sealing; and the clamp assembly is used for applying pressure to the movable push plate. According to the sealing tool for detecting the air tightness of the wire harness of the automobile electric power steering system, the plugging sleeve is matched with the po