Drilling platform for rocker arm drilling machine

Abstract

The invention discloses a drilling platform for a rocker arm drilling machine. The drilling platform comprises a supporting plate fixed below the rocker arm drilling machine, the upper part of the supporting plate is connected to a first platform in a sliding mode in the horizontal direction, a first screw rod is in threaded connection with the first platform, and a bearing seat is further fixed above the supporting plate; a second platform is further hinged to the end, away from the rocker arm drilling machine, of the first platform, a driven gear is fixed at the end, far away from the secondplatform, of a rotating shaft, the first platform is rotationally connected to a driving gear, the driving gear and the driven gear are meshed with each other, a rotating rod is fixed to the circle center of the surface, deviating from the first platform, of the driving gear, and multiple grooves are formed in the rotating rod along the circle center of the rotating rod; and a first fixing blockis further fixed on the first platform, an inserting rod is slidably connected in the first fixing block, and a second screw rod is further in threaded connection with the first platform. According tothe drilling platform, a double-drilling platform is adopted, so that flexibility is better.

Description

technical field [0001] The invention relates to a drilling platform, in particular to a drilling platform of a radial arm drilling machine. Background technique [0002] The radial arm drill is a branch of the drilling machine. It is named after the cross arm can rotate around the column. The radial arm drilling machine is widely used in general processing machinery. The drilling platform of the radial arm drilling machine is used to fix the objects to be drilled in the radial arm drilling machine. platform. [0003] The prior art can refer to the Chinese patent whose notification number is CN205703295U, which discloses a mobile drilling platform applied to drilling machine tools, including a base body, and the top of the base body is equipped with upper and lower layers of drill holes. The drilling platform body, the upper drilling platform body slides and erects above the lower drilling platform body through two symmetrically arranged first guide rails, and the lower dril...

AI Technical Summary

Problems solved by technology

[0004] The above-mentioned mobile drilling platform applied to drilling machine tools can be positioned by multi-axis azimuth movement adjustment, but the angle adjustment cannot be realized. When drilling some sheets or profiles with inclined surfaces, only It is not convenient to use the feet to turn the inclined surface to be drilled into a flat surface

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