Drilling machine for steel plate machining

Abstract

The invention discloses a drilling machine for steel plate machining, and relates to the technical field of drilling machines. The drilling machine for steel plate machining comprises a base, a positioning shaft and a containing clamping table are fixedly installed at the top of the base, a stabilizing sleeve sleeves the top of the positioning shaft, the outer wall of the stabilizing sleeve is fixed to a drill bit, the bottom of the drill bit is arranged at the top of the center of the containing clamping table, and a drilling auxiliary channel is formed in the top of the containing clamping table. According to the drilling machine for steel plate machining, a steel plate at the top of the containing clamping table can be magnetically attracted by arranging reinforcing magnetic blocks, so that the steel plate is automatically fixed to the top of the containing clamping table, under the limiting effect of the two sides of the top of the containing clamping table, the steel plate cannot move in the drilling process, deviation in the steel plate drilling process is prevented; and meanwhile, a clamping enhancing mechanism is arranged, so that the smooth surface of the bottom of the steel plate is subjected to a negative pressure adsorption effect by utilizing ascending of the reinforcing magnetic blocks, and the steel plate fixing effect of the containing clamping table is further improved.

Description

Technical field [0001] The present invention relates to the field of drilling machine, and is specifically a drilling machine for steel sheet processing. Background technique [0002] The drilling machine refers to the machine tool that is mainly working on the workpiece with a drill bit. Usually the drill rotation is mainly motion, the axial movement of the drill bit is a feed motion. The drilling machine is simple, the processing accuracy is relatively low, drilling through holes, blind holes, replacement of special tools, expansion, holes, hinges or tapping. In the process of processing, the workpiece does not move, let the tool move, the center of the tool to the center of the pore, and turn the tool (main movement). The drilling machine is characterized by the fixation of the workpiece, and the tool is rotationally moving. [0003] When the existing drilling machine is drilled with the steel plate, it is necessary to hold the steel sheet to hold the steel sheet, while the ex...

AI Technical Summary

Problems solved by technology

[0003] When the existing drilling machine drills the steel plate, it needs to use the fixture to clamp the steel plate, but most of the existing fixtures are manually controlled, which is a waste of time, and a few automatic clamping fixtures are not suitable for all processing due to their high cost. factory, there are certain defects

Images