Cooling and dust collecting apparatus for a machine tool

Cooling and dust collecting apparatus for a machine tool

Within a hood (11), pressurized cold air is injected from a cold air injection pipe (13) to a spindle (5) and a cutting tool (6) for a machine tool in order to cool them and at the same time air is sucked and discharged from the inside of the hood through a discharge port (14a) provided on the hood...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: MICHINOBU KAWANO, SHOKIKU KUDO, MASANORI HOSOI
Format: Patent
Sprache:eng
Schlagworte:
BORING
COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOTDIRECTED TO A PARTICULAR RESULT
DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g.ARRANGEMENTS FOR COPYING OR CONTROLLING
GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC
GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS
MACHINE TOOLS
MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OFPARTICULAR DETAILS OR COMPONENTS
METAL-WORKING NOT OTHERWISE PROVIDED FOR
PERFORMING OPERATIONS
TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
TECHNICAL SUBJECTS COVERED BY FORMER USPC
TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
TRANSPORTING
TURNING
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Beschreibung
Zusammenfassung:Within a hood (11), pressurized cold air is injected from a cold air injection pipe (13) to a spindle (5) and a cutting tool (6) for a machine tool in order to cool them and at the same time air is sucked and discharged from the inside of the hood through a discharge port (14a) provided on the hood by means of a vacuum pressure produced by a sucking device. When air is discharged, a swirl is generated in the hood by discharged air and by a deflected air stream passing through a plurality of guide blades (12) provided at the open end (11a) of the hood. The cutting chips are floated up by the swirl and discharged together with air through the discharge port (14a).