Positioning mechanism for excavator accessory machining

• Main Author: JI MEICHEN
• Format: Patent
• Language: Chinese; English
• Published: 16.12.2022
• 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 discloses a positioning mechanism for excavator accessory machining, which belongs to the field of positioning mechanisms and comprises an operating platform and an auxiliary rod, an electric push rod is mounted at the upper end of the operating platform, a sliding block is mounted at the output end of the electric push rod, and a servo motor is mounted at the upper end of the sliding block. The output end of the servo motor is provided with a butt joint block through a coupler, the upper end of the operation table is provided with two arc-shaped supporting blocks which are symmetrically arranged, the upper ends of the arc-shaped supporting blocks are rotationally connected with a bucket rod oil cylinder, the butt joint block is in threaded connection with a threaded rod, and the butt joint block is in threaded connection with the bucket rod oil cylinder through the threaded rod; according to the device, the bucket rod oil cylinder is conveniently supported and conveniently limited through t