Rotary lubricating mechanism of punching machine

• Main Authors: LIU JUNHUA, CHEN XUMING, LIAO QUANXIN
• Format: Patent
• Language: Chinese; English
• Published: 18.07.2023
• Subjects: MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL; PERFORMING OPERATIONS; PUNCHING METAL; TRANSPORTING; WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL

The utility model discloses a rotary lubricating mechanism of a punching machine, which comprises a turntable arranged on a rack, a flywheel for driving a crankshaft connecting rod is vertically arranged on one side of the turntable, a rotating shaft for driving the flywheel to rotate is arranged on the axis of the flywheel, an oil outlet nozzle is arranged on the inner wall of the turntable, and a fixed disc fixedly connected to the rack is arranged on the back surface of the turntable. The rotating disc, the oil outlet nozzle, the fixed disc and the oil receiving vessel are arranged, the rotating stability of the rotating disc is guaranteed through rotation and limiting of the limiting ring in the annular groove, annular lubricating oil is added to the connecting position of the rotating shaft and the machine frame through the oil outlet nozzle on the rotating disc, redundant lubricating oil is recycled through the oil receiving vessel on the fixed disc, and therefore the lubricating effect of the rotating