Universal tool for sliding block type double-cam SF6 valve body

• Main Authors: LYU WEIMIN, SHI SHUFANG, HUO YANYAN, ZHANG CHAOHUI, FAN HUIQIONG, CHAI TIANFU, JING JIALI, JIN WEIDAN, WANG CHENXI
• Format: Patent
• Language: Chinese; English
• Published: 13.09.2019
• 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 sliding block type double-cam SF6 valve body universal tool comprises a fixed clamping jaw, a movable clamping jaw, a clamping jaw core shaft, a reset spring, two cams and a cam core shaft, a clamping jaw core shaft cap is arranged on one side of the clamping jaw core shaft, a double-face flat position is arranged on the other side of the clamping jaw core shaft, and a cam core shaft hole is formed in the double-face flat position. The fixed clamping jaw and the movable clamping jaw are each provided with a valve groove, the fixed clamping jaw is further provided with a clamping jaw core shaft hole, and the movable clamping jaw is provided with a flat position hole. One side of the double-sided flat position of the clamping jaw mandrel penetrates through the clamping jaw mandrel hole,the reset spring and the flat position hole; the two cams are provided with hexagonal holes; the cam mandrel is provided with a screw cap, two hexagonal shaft pins, an external thread and a nut; the cam mandrel is hinged with