Improved curved surface positioning tapper

Abstract

The invention discloses an improved curved surface positioning tapper. The improved curved surface positioning tapper comprises a center plate; the outer walls of four sides of the center plate are fixedly provided with hooks through hinges; a clamping groove is formed in the outer wall of the top of the center plate; a sound insulation cover is clamped in the inner wall of the clamping groove; supports are welded to two sides of the outer wall of the top of the center plate; a servo motor is fixed to the inner wall of the top of the supports through a bolt; a rapid chuck is welded to an output shaft of the servo motor; a gas hood is clamped on the inner wall of the bottom of the rapid chuck; grooves are formed in four sides of the outer walls of the bottom of the center plate; and the inner walls of the grooves are fixedly provided with infrared lasers through hinges. The servo motor and the sound insulation cover are matched with the hooks and the infrared lasers so that the improvedcurved surface positioning tapper can replace a traditional electric drill, stability is good, manual holding is not needed during tapping, positioning and tapping are accurate, sideslip is avoided between a drill bit and a curved surface, the gas hood is gradually compressed along with deepening of the tapping drill bit, and chippings are collected inside the gas good and are convenient to collect and process in a concentrated mode.

Description

technical field [0001] The invention relates to the technical field of positioning hole saws, in particular to an improved curved surface positioning hole saw. Background technique [0002] The hole saw (cutter) is installed on an ordinary electric drill, and it can easily make round holes, square holes, triangular holes, straight lines, Arbitrary cutting of curves is flexible, convenient, safe, and widely used. When various hole saws are used to make holes on building walls, wall panels and other materials, due to the cylindrical structure of the main cutting part of the hole saw, it is difficult to Accurately determine the center of the hole, but most of the existing hole saws are flat holes, and the curved surface may be deviated, causing sideslip between the drill bit and the curved surface, and the debris generated by the hole saw is easy to splash , affecting the operating platform of the opening. Contents of the invention [0003] Based on the technical problems o...

AI Technical Summary

Problems solved by technology

[0002] The hole saw (cutter) is installed on an ordinary electric drill, and it can easily make round holes, square holes, triangular holes, straight lines, Arbitrary cutting of curves is flexible, convenient, safe, and widely used. When various hole saws are used to make holes on building walls, wall panels and other materials, due to the cylindrical structure of the main cutting part of the hole saw, it is difficult to Accurately determine the center of the hole, but most of the existing hole saws are flat holes, and the curved surface may be deviated, causing sideslip between the drill bit and the curved surface, and the debris generated by the hole saw is easy to splash , which affects the operating platform of the opening

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