Drilling machine for mechanical parts

• Main Authors: REN YUXIA, LI HUI, ZHANG HENGTAO, GAO JIANYONG, GAO CHONGHAO, TONG CHUNLING
• Format: Patent
• Language: Chinese; English
• Published: 08.09.2023
• 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 drilling machine for the mechanical parts comprises a base, stabilizing blocks are fixedly installed on the outer walls of the two ends of the bottom face of the base, a sliding groove is formed in the top face of the base, a two-way threaded rod is rotatably installed in the base, the right end of the two-way threaded rod penetrates through the outer wall of the base, and a handle is fixedly installed at the right end of the two-way threaded rod. The utility model relates to the field of drilling machines, through the mode that a rear contact head is installed on the outer wall of a drill bit in a sliding mode, when the drill bit drills a part, the contact head can conduct rebound motion, and therefore the effect of reducing the descending speed of the drill bit is achieved; the utility model relates to a drilling machine, in particular to a drilling machine, and aims to solve the problems that in the prior art, a drill bit needs to be replaced sometimes in the using process of the drilling machine to dr