Door lock hole machine tool

Abstract

The invention discloses a gate lock hole machine tool and comprises a machine body and a work table positioned on the machine body; wherein, a borehole device I is arranged above the work table; the bottom of the borehole device I is provided with a lead rail I and a lead rail II; the driving device can drive the borehole device I to move forwards and backwards and left and right; the borehole device I comprises a left knife, a middle knife and a right knife; the left and right knives are of the same length; the middle knife is longer than the left and right knifes; the upward side of the work table is also provided with a borehole device II which comprises a shift dragging plate and a frame body; a shift cylinder I and a shift cylinder II drive the frame body to move left and right along the dragging plate; the frame body is provided with a lead rail III; the cylinder can drive the sliding block with a standing drill to move upwards and downwards along the lead rail III; the standing drill comprises a standing knife motor and a drilling knife. The invention has a high working efficiency and the gate lock hole after procession has a high precision and standard size; and the invention relates to a gate lock hole machine tool which is widely used for processing the gate lock hole.

Description

technical field [0001] The invention relates to a woodworking machine, in particular to a door lock hole machine tool for processing door lock holes. Background technique [0002] At present, the common door lock hole includes a lock body and a lock cover. In order to cooperate with the installation of this door lock, a corresponding lock position installation groove and a lock bolt hole are excavated on the door, and the lock body is snapped into the lock position installation groove. The step hole on the lock position installation groove is convenient for locking the lock cover, and the lock body is fixed in the counterbore groove through the fastener through the lock cover and the step hole, and the lock bolt protrudes from the lock bolt hole. The countersunk groove type mounting groove and lock bolt hole are usually processed manually by hand chisel or electric drill. This processing method has low work efficiency and high labor intensity, and the processed hole specific...

AI Technical Summary

Problems solved by technology

[0002] At present, the common door lock hole includes a lock body and a lock cover. In order to cooperate with the installation of this door lock, a corresponding lock position installation groove and a lock bolt hole are excavated on the door, and the lock body is snapped into the lock position installation groove. The step hole on the lock position installation groove is convenient for locking the lock cover, and the lock body is fixed in the counterbore groove through the fastener through the lock cover and the step hole, and the lock bolt protrudes from the lock bolt hole. The countersunk groove type mounting groove and lock bolt hole are usually processed manually by hand chisel or electric drill. This processing method has low work efficiency and high labor intensity, and the processed hole specifications are not uniform, which is difficult Satisfy people's requirements; In order to solve the above problems, a kind of numerical control machine tool has appeared on the market now, this machine tool is provided with a cutting tool, controls the cutting tool to carry out drilling processing to the wooden door through the pre-compiled program control tool, this kind of numerical control machine tool on the one hand The production cost is high. On the other hand, it needs to be drilled twice to drill out the countersunk hole type mounting groove, and the lock bolt hole needs to be drilled separately, which makes the processing time long and the work efficiency is not high.

Images