Precision machining drilling machine for producing hardware fittings

Abstract

The invention discloses a precision machining drilling machine for producing hardware fittings. The precision machining drilling machine comprises a machining table, wherein limiting plates are fixedly mounted at the front part and the rear part of the upper end of the machining table; fixing plates are fixedly mounted on the front side and the rear side of the left part of the upper end of the machining table; sliding grooves are formed in the opposite surfaces of the two fixing plates; a sliding machining device is arranged on the groove walls of the two sliding grooves; fixing blocks are fixedly mounted at the left parts of the opposite surfaces of the two limiting plates; a spraying device is arranged on the opposite surfaces of the two fixing blocks; a clamping device is arranged in the middles of the opposite surfaces of the two limiting plates; and a rotating device is arranged in an inner cavity of the machining table. According to the precision machining drilling machine for producing the hardware fittings, clear water is sprayed out through a spray head, water drops and dust particles in the air are adsorbed and fused with each other, and the water drops sink due to the gravity of the water drops, so that the dust falling effect is achieved, and the environmental pollution is reduced.

Description

technical field [0001] The invention relates to the technical field of machining drilling machines, in particular to a precision machining drilling machine used for producing hardware accessories. Background technique [0002] Drilling machine refers to a machine tool that mainly uses a drill bit to process holes in a workpiece. Generally, 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 and blind holes, replace special tools, expand, countersink, ream or tap. During the machining process, the workpiece does not move, let the tool move, align the center of the tool with the center of the hole, and make the tool rotate (main movement). The characteristic of the drilling machine is that the workpiece is fixed and the tool rotates. The existing precision machining drilling machine used for the production...

AI Technical Summary

Problems solved by technology

The characteristic of the drilling machine is that the workpiece is fixed and the tool rotates. The existing precision machining drilling machine used for the production of hardware accessories will generate a large amount of dust and float into the air during processing, polluting the environment. At the same time, the workpiece is prone to shaking, which affects the processing. precision, and the generated metal debris needs to be cleaned manually, which is time-consuming and labor-intensive

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