Broaching machine

Details Broaching machine Broaching machine

1982-01-19

1985-07-30

Bilinsky, Z. R.

Gear cutting, milling, or planing

Broaching

With means to advance, infeed, or manipulate work

51215H, 198345, 414224, 409244, 409252, 409271, 409274, 409277, B23D 3700, B65G 1564

Patent

active

045318689

ABSTRACT:
A high production surface broaching machine, in which a plurality of parts are located and clamped simultaneously in broaching position, broached, and simultaneously unclamped and discharged into an outchute. The plurality of parts are moved horizontally into position below the broaching position, and are then raised into accurately located broaching position against horizontal locating and ejection bar means. After broaching, the bar means pushes the broached parts down into laterally open recesses in an elongated bar, which is then moved longitudinally relative to a cam which guides the parts out of the recesses into an outchute.

REFERENCES:
patent: 1318485 (1919-10-01), Donaldson
patent: 1961928 (1934-06-01), Hart
patent: 2008208 (1935-07-01), Hart
patent: 2225731 (1940-12-01), Averill
patent: 2237058 (1941-03-01), Nutt
patent: 2687203 (1954-09-01), Ladewig
patent: 2989993 (1961-06-01), Osmond et al.
patent: 3897715 (1975-08-01), Holstein

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