Temper mill screw-down cylinder sealing ring replacement device and replacement process thereof

• Main Authors: MIN ZHIQIU, SHAN YONG, WANG XIKUN, SUN HUI, FENG YU
• Format: Patent
• Language: Chinese; English
• Published: 31.05.2022
• Subjects: HAND TOOLS; MANIPULATORS; PERFORMING OPERATIONS; PORTABLE POWER-DRIVEN TOOLS; TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING; TRANSPORTING

The invention provides a temper mill screw-down cylinder sealing ring replacing device which comprises a base, the base is arranged in an annular state, a plurality of fixing rods are arranged on the outer surface of the base, vertical hanging rods are connected to the fixing rods, a screw-down cylinder protection block is dismantled and transported to a designated position through a chain block, then the device is installed under a copper cushion block, and the copper cushion block is installed on the base. When the sealing ring is replaced, bolts in the middle of the copper cushion block and connected with the cylinder rod are removed, then bolts on the periphery of the housing at the bottom of the cylinder body are removed, the housing and the copper sliding block fall on the device together, at the moment, replacement operation is carried out, and after the sealing ring is replaced, reinstallation is carried out. According to the device, the maintenance safety, efficiency and quality are improved in the d