Quick change device for mounting tool in support member

Details Quick change device for mounting tool in support member Quick change device for mounting tool in support member

1977-06-22

1980-04-15

Hinson, Harrison L.

Turning

Severing or cut-off

Interrelated means for tool infeed and circumrotation

82 36A, 407 46, 407101, 408233, B23B 2900, B26D 112, B23B 5100

Patent

active

041977718

ABSTRACT:
A quick change device for mounting a tool in a support member such as a turret. The tool has a shank with radially outwardly movable balls therein and the mounting device includes a sleeve receivable on the shank and adapted for mounting in a bore in the support member. The shank includes an actuator ball causing the aforementioned balls to move radially outwardly and engage a shoulder at the end of the sleeve to pull the tool into a predetermined axial position and lock the tool in the aforementioned position while cooperating elements of key means in the tool in the support member prevent rotation of the tool in the support member.

REFERENCES:
patent: 195769 (1877-10-01), Neasham
patent: 3120961 (1964-02-01), Clarkson
patent: 3178969 (1965-04-01), Yogus et al.
patent: 3238600 (1966-03-01), Milewski
patent: 3498653 (1970-03-01), McCreery
patent: 3604293 (1971-09-01), Foll et al.
patent: 3750498 (1973-08-01), Willen
patent: 3822620 (1974-07-01), Heaton et al.
patent: 4024778 (1977-05-01), De Fauw

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