Drilling machine inclined hole rotating positioning device

Abstract

The invention relates to the technical field of drilling machine machining equipment, and discloses a drilling machine inclined hole rotating positioning device which comprises an equipment shell and a magnetic shielding plate, a rotating connecting shaft is fixedly connected to the top of the equipment shell, a movable adjusting shaft is fixedly connected to the outer side of the rotating connecting shaft, and a dielectric plate is fixedly connected to the bottom of the movable adjusting shaft; and a positive plate is fixedly connected in the equipment shell, and a negative plate is fixedly connected in the equipment shell. According to the drilling machine inclined hole rotating positioning device, the weaker the magnetism of an electromagnet is, a magnet push block moves towards the outer side along a mounting groove to drive the magnetic shielding plate to move, so that the more the parts, located in the magnetic field environment, of a first magnetostriction shaft and a second magnetostriction shaft are, the first magnetostriction shaft is shortened under the action of an external magnetic field, the second magnetostriction shaft extends under the action of the external magnetic field, so that the inclination angle of a clamping plate is adjusted, the inner side of the clamping plate is movably connected to the outer side of a drill rod, and the angle of the drill rod is adjusted through rotation of the clamping plate.

Description

technical field [0001] The invention relates to the technical field of drilling machine processing equipment, in particular to a drilling machine inclined hole rotating hole positioning device. Background technique [0002] Drilling machine refers to a machine tool that mainly uses a drill bit to process holes on a workpiece. Usually, the rotation of the drill bit is the main movement, and the axial movement of the drill bit is the feed movement. The drilling machine has a simple structure and relatively low machining accuracy. It can drill through holes, blind holes, and replace special tools. , can be expanded, countersink, reamed or tapped. During the processing, the workpiece does not move, let the tool move, align the center of the tool with the center of the hole, and rotate the tool. The characteristic of the drilling machine is that the workpiece is fixed and the tool Do a twirling motion. [0003] When carpenters are making and decorating furniture, they often use ...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a drilling machine inclined hole positioning device, which has the advantages of convenient adjustment and wide angle range, and solves the problem that the existing inclined hole processing is generally fixed by a fixed inclined hole positioner. , the inclination angle of the inclined hole is fixed, and it is inconvenient to adjust the problem

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