Numerical control inverted double-station deep hole drilling machine

Abstract

The invention discloses a numerical control inverted double-station deep hole drilling machine. The numerical control inverted double-station deep hole drilling machine comprises a double-station machine body component, wherein the rear table surface of the machine body component is fixedly and vertically provided with a left frame type upright post component and a right frame type upright post component; two frame type compressing components are connected with the left upright post component and the right upright post component respectively along a sliding plate up and down by taking a slide rail as a guide; the compressing components are provided with drill bushing assembly seats, drill bushings and hydraulic oil cylinders, so that workpieces can be positioned and clamped; the front table surface of the machine body component is fixedly provided with a left main shaft component and a right main shaft component; the main shaft of the main shaft components is provided with a special deep hole gun drill; both sides of the machine body component are fixedly provided with variable frequency speed regulation motors; and the variable frequency speed regulation motors are in transmission connection with the main shaft components through synchronous belts. An inverted structure that a drill is arranged on the lower side effectively improves the chip removal and the heat dissipation during the deep hole machining and improves the surface accuracy of parts at the same time. A left working unit and a right working unit can be alternately used in waiting time during operation, so that the production efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of drilling machines, in particular to a numerically controlled inverted double-station deep hole drilling machine. Background technique [0002] Various auto parts such as brake pump, steering gear, shock absorber system piston main hole drilling process, the ordinary deep hole drilling machine is a horizontal single-station structure, due to the poor chip removal in its horizontal structure, resulting in parts The consequences of the surface being pulled by iron filings and the drill bit broken, most of which cannot meet the surface quality requirements of the drilling of the main hole of the piston of these products; because it is a single-station operation, the waiting time cannot be fully utilized, which is not conducive to improving production efficiency. Contents of the invention [0003] The technical problem to be solved by the present invention is that a kind of CNC inverted double-station deep h...

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Problems solved by technology

[0002] Various auto parts such as brake pump, steering gear, shock absorber system piston main hole drilling process, the ordinary deep hole drilling machine is a horizontal single-station structure, due to the poor chip removal in its horizontal structure, resulting in parts The surface is pulled by iron filings

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