Connecting rod pin shaft machining device

• Main Authors: LIU JUNREN, CHEN GANG, WANG YUXING, ZUO ZHIYUAN, LI QIANG, YU DAWEI
• Format: Patent
• Language: Chinese; English
• Published: 26.07.2024
• 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 relates to the technical field of pin shaft machining equipment, in particular to a connecting rod pin shaft machining device which comprises a bottom plate, a support installed on the bottom plate, an electric push rod vertically installed on the support, a motor installed at the output end of the electric push rod, a clamp installed on an output shaft of the motor and a pin shaft workpiece vertically arranged on the clamp. The grinding device further comprises a storage barrel, a grinding pipe, a grinding piece, a material guide opening, a sealing plug and an annular bag. Through the arrangement of the sealing plug, when the sealing plug moves downwards, the sealing plug can form a closed space with the annular bag and the grinding pipe, so that dust, chippings and impurities generated in the grinding process of the pin shaft workpiece making contact with the grinding piece can only exist in the closed space, and the problems that dust and waste materials diffuse and pollute the machining envi