Clamping device of drilling machine

Abstract

The invention discloses a clamping device of a drilling machine. The clamping device comprises a base. A sliding rail is fixedly installed at the top of the base, rolling wheels are connected to the top of the sliding rail in a sliding mode, supports are movably connected to the axis parts of the rolling wheels, fixing seats are fixedly connected to the ends, away from the rolling wheels, of the supports, a screw rod is movably connected to one side of each fixing seat, penetrates through a supporting column and extends out of the supporting column, the end, outside the corresponding supporting column, of each screw rod is fixedly connected to a rotary handle, and a rotating block is fixedly connected to one side of each rotary handle. According to the clamping device of the drilling machine, the fixing seats are used for fixing a machined part through electric telescopic rods, motors, the rotary handles, the screw rods, the sliding rail and the rolling wheels; fixing clamps are used for clamping the machined part through fixing shafts, fixing clamps and springs, and thus the machined part is fully locked to prevent machined part deviation caused by vibration of a drill bit; thus, deviation of a drill hole is avoided, the drilling precision is improved, the yield is increased, and the machining efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of drilling machines, in particular to a clamping device for drilling machines. Background technique [0002] Drilling machine is an important industrial equipment. No matter in road and bridge construction or industrial production, it is necessary to use drilling machine to drill some workpieces for subsequent assembly. At present, when the drilling machine on the market is drilling the workpiece, the vibration of the drill often causes the workpiece to shift and the drilling position is shifted, thereby reducing the drilling accuracy, and in serious cases, the workpiece will be scrapped. The processing efficiency is greatly reduced. Contents of the invention [0003] The object of the present invention is to provide a clamping device for a drilling machine, so as to solve the problems raised in the background art above. [0004] In order to achieve the above object, the present invention provides the f...

AI Technical Summary

Problems solved by technology

At present, when the drilling machines on the market are drilling the workpiece, the vibration of the drill often causes the workpiece to shift and the drilling position is shifted, thereby reducing the drilling accuracy, and in severe cases, the workpiece will be scrapped. Greatly reduces processing efficiency

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