Tool-changing mechanism

Details Tool-changing mechanism Tool-changing mechanism

1979-10-01

1981-09-08

Blix, Trygve M.

Material or article handling

Apparatus for charging a load holding or supporting element...

Supply source capable of reversible 180 degrees revolution

414225, 414736, 414742, 29568, B23Q 3157

Patent

active

042881927

ABSTRACT:
A tool-changing mechanism for machine tools of the kind in which tools can be inserted into a spindle. A tool magazine receives several tools and a double-ended tool-changing arm is provided on each of its two ends with gripping mechanisms. The tool-changing arm is rotatable about an axis of rotation which is parallel to the spindle axis and the tool-changing arm can be moved along the direction of its axis of rotation. The tool-changing arm can also be pivoted, between a working position and a rest position, about a pivot axis which is parallel to its axis of rotation.

REFERENCES:
patent: 3348298 (1967-10-01), Sedgwick
patent: 3587873 (1971-06-01), Lohneis
patent: 3760958 (1973-09-01), Lohneis
patent: 4144975 (1979-03-01), Tsuboi et al.
patent: 4151918 (1979-05-01), Nakane

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