Drilling device for aviation rocker arm machining

• Main Authors: CHEN SICAI, ZHANG PING, ZHANG TONGCHUAN
• Format: Patent
• Language: Chinese; English
• Published: 01.03.2022
• Subjects: BORING; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOTDIRECTED TO A PARTICULAR RESULT; DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g.ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OFPARTICULAR DETAILS OR COMPONENTS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; TRANSPORTING; TURNING

The utility model relates to the field of aviation rocker arm machining and drilling, in particular to a drilling device for aviation rocker arm machining, which comprises a base, a support is fixedly connected to the top end of the base, a servo mechanism is slidably connected to the outer side of the support, and a driving motor structure is fixedly connected to the outer side of the servo mechanism. Through the arrangement of the first sealing cover, the second sealing cover, the anti-sputtering cover and the spring, the sliding connection between the first sealing cover and the hydraulic telescopic rod, the fixed connection between the second sealing cover and the spring and the sliding connection between the anti-sputtering cover and the first sealing cover are matched; the second sealing cover firstly makes contact with a workpiece, the second sealing cover slides on the inner side of the anti-sputtering cover to extrude a spring to be compressed and deformed, meanwhile, the anti-sputtering cover drives