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US 9,533,390 B2Granted
Device for changing straight flute drill bits for deep hole drilling
OwnerAlmerino Canutoinventor
Life of this patent
Estimating the term…
Abstract
A device for changing straight flute drill bits for deep hole drilling, comprising a magazine, for moving a plurality of single drill bit supporting sliders, which is provided with a movable arm for the loading/unloading of one of the sliders from the magazine. The arm moreover enables the positioning of one of the sliders at a head of an adjacent multifunctional machine, the head having coupling/release elements for one of the sliders.
Claims8
A device for changing straight flute drill bits for deep hole drilling between a magazine and an adjacent multifunctional machining machine, the device comprising:
- the magazine, supporting and moving a plurality of single-drill-bit-supporting sliders, which magazine is provided with a movable arm for loading and unloading one of said sliders from said magazine and for positioning one of said sliders at a head of the adjacent multifunctional machining machine, said head having coupling/release means for coupling and releasing said head to and from one of said sliders;
- wherein each one of said sliders includes a respective body provided with a pair of tracks for guiding a plurality of guides,
- wherein one of the plurality of guides of each of the sliders is provided at an end of the respective slider,
- wherein for each said slider, said end one of the guides has a drill-bit-supporting cone and is coupled to an end of a scissor-like device which is associated, at an opposite end of the scissor-like device, with a head plate having an assembly for supporting the respective drill bit of the respective drill-bit-supporting slider.
1 more element
Dependencies are inferred from the claim text.