Direct drive quick tool changing high speed drill centering

Abstract

The utility model discloses a direct drive type quick tool changing high speed drill attack center, it includes: base, the upper surface fixed connection of base has the stand, the upper end fixed connection of stand has the mounting panel, and the surface of stand and mounting panel is provided with main shaft, disc type tool magazine respectively, the upper surface fixed connection of mounting panel has the gas source, and the gas outlet end fixed connection of gas source has the bellows, and the lower surface fixed connection of mounting panel has the mounting rod, and the lower end fixed connection of mounting rod has the slide rail, and the surface of slide rail is provided with two electric sliding blocks, and the lower surface fixed connection of two electric sliding blocks has screw rod, electric telescopic handle respectively, and the lower end of screw rod and electric telescopic handle all is provided with the mounting block, and the surface fixed connection of two mounting blocks has the water absorption cotton pad, the positioning pipe respectively, and the lower end of bellows is located inside positioning pipe. Through above -mentioned structure, reduce the influence of tool surface residual in the tool changing process to sliding accuracy, prolongs the service life of tool and main shaft.

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