Drilling machine provided with center hole and used for thin plates

Abstract

The invention belongs to the field of drilling machines, and particularly relates to a drilling machine provided with a center hole and used for thin plate machined parts. The drilling machine provided with the center hole and used for the thin plates comprises a drilling machine body, wherein a cutter base connected with a main shaft is arranged on the drilling machine body, a cutter rest is connected to the cutter base, a drill bit is installed on the cutter rest, a hole drilling template is arranged on the cutter rest, a die hole is formed in the hole drilling template, the drill bit is arranged right above the die hole, a clamp is arranged on the lower portion of the drill bit, and the clamp comprises a conical round table. According to the technical scheme of the drilling machine provided with the center hole and used for the thin plates, the plates to be machined do not need to be clamped, fixed and installed specially, all holes in one face of each plate can be machined and formed at one time, the tedious processes of positioning, marking off and cutter aligning can be omitted, the drilling machine is easy to operate and capable of performing machining fast, production efficiency is improved, and meanwhile the machining accuracy of hole drilling of the plates is greatly improved.

Description

technical field [0001] The invention belongs to the field of drilling machines, and more specifically relates to a special drilling machine for thin-plate workpieces with central holes. technical background [0002] For thin plate processing parts, when processing the holes on it, the original side positioning and clamping are mostly used. This traditional operation method is inconvenient for continuous installation and clamping, and it is easy to cause excessive installation and clamping, resulting in deformation of the plate. And when it is necessary to process multiple holes on the surface of the plate, it is necessary to perform multiple installations and multiple positioning machining and tool setting, so that the overall precision of the processed workpiece is low, which does not meet the needs of modern manufacturing. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a special drilling machine with a center ...

AI Technical Summary

Problems solved by technology

[0002] For thin plate processing parts, when processing the holes on it, the original side positioning and clamping are mostly used. This traditional operation method is inconvenient for continuous installation and clamping, and it is easy to cause excessive installation and clamping, resulting in deformation of the plate. And when it is necessary to process multiple holes on the surface of the plate, it is necessary to perform multiple installations and multiple positioning machining and tool setting, so that the overall precision of the processed workpiece is low, which does not meet the needs of modern manufacturing

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