Special tool for detecting airtightness of cylinder body

• Main Author: ZHUANG HONGFEI
• Format: Patent
• Language: Chinese; English
• Published: 09.04.2024
• Subjects: HAND TOOLS; MANIPULATORS; MEASURING; PERFORMING OPERATIONS; PHYSICS; PORTABLE POWER-DRIVEN TOOLS; TESTING; TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR; TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING; TRANSPORTING

The utility model relates to the technical field of tool assistive devices, and discloses a special tool for air tightness detection of a cylinder body, which comprises a base and a cover plate, the top of the base is fixedly connected with a central positioning column, the top of the cover plate is fixedly connected with a high-pressure air inlet joint, the bottom of the cover plate is provided with a sealing ring, the base is internally provided with a movable positioning mechanism, and the movable positioning mechanism is fixedly connected with the high-pressure air inlet joint. An auxiliary fixing mechanism is arranged in the base, in the using process, a threaded rod rotates to enable a connecting plate to move, positioning holes of different air cylinder bodies can be adjusted conveniently, a button moves to enable a sliding block to move, accordingly, an elastic plate moves, and auxiliary positioning columns of different sizes can be used conveniently; the use cost is reduced while the use efficiency i