Inner hole processing device used after automobile part forming

• Main Authors: SANG GUOJUN, SANG GUOPENG, ZHOU HAISHENG
• Format: Patent
• Language: Chinese; English
• Published: 28.05.2024
• 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 invention discloses an inner hole treatment device after automobile part forming, and relates to the technical field of automobile part machining. The inner hole processing device comprises a workbench, a supporting plate is fixedly connected to the left portion of the upper end face of the workbench, a supporting ring is fixedly connected to the inner surface wall of a fixed arc-shaped hoop through a transverse plate, an L-shaped plate is slidably installed on the workbench, and a stacking mechanism comprises a plurality of sliding rods which penetrate through the vertical section of the L-shaped plate at equal intervals and are slidably connected to the vertical section of the L-shaped plate and correspond to the fixed arc-shaped hoop. The L-shaped plate and the rod sleeve are jointly provided with a locking and sealing mechanism used for sealing the two adjacent movable arc-shaped hoops, and a gap blocking unit used for blocking a gap between the accessory and the fixed arc-shaped hoop and the movable