Polishing tool special for bolt inner hexagonal hole

• Main Authors: ZHOU LI, LIU CHUDA, QIN WENLIN, XI CHUANRANG
• Format: Patent
• Language: Chinese; English
• Published: 18.06.2024
• Subjects: DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS; GRINDING; MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; PERFORMING OPERATIONS; POLISHING; TRANSPORTING

The utility model relates to the technical field of bolt inner hexagonal hole machining equipment, and discloses a special polishing tool for a bolt inner hexagonal hole, which comprises a supporting base plate, a bolt clamping frame assembly and a polishing assembly, and locking parts are arranged on two sides of a pipe inserting end of a pipe frame part. The threaded end of the bolt is inserted into the pipe inserting end of the pipe frame part and locked and fixed through the locking part, the hexagon socket screw is more convenient to fix, meanwhile, the grinding driving part is installed on the sliding table part, the sliding table part is fixedly installed on the supporting base plate, and the telescopic end of the electric pull rod part is connected with the sliding plate part of the sliding table part. When the inner hexagonal hole of the bolt is polished, the sliding plate part of the sliding table part is pulled to the bolt clamping frame assembly through the electric pull rod part, the polishing he