Cutting by use of rotating axially moving tool – Tool-support with means to move tool relative to tool-support – To move radially
Patent
1993-12-09
1994-10-25
Howell, Daniel W.
Cutting by use of rotating axially moving tool
Tool-support with means to move tool relative to tool-support
To move radially
408180, 408181, B23B 5100
Patent
active
053583639
ABSTRACT:
A deburring tool including an elongated arbor formed with a cutting blade recess, a unitary cutting tool having a cutting head, a trailing terminal portion, an elongated, flat resilient blade extending therefrom which is received in the recess and a mounting mechanism securing the cutting tool to the arbor. The mounting mechanism includes an adjustable screw threadably mounted in the arbor transversely of the longitudinal axis of the arbor for fixedly engaging the terminal portion of the cutting tool. The mounting mechanism also includes an adjustable locking screw extending transversely through the recess and the blade to define a pivot point about which the cutting tool can pivot and has a non-threaded hemispherical portion which terminates in a flat edge. The resilient blade includes an open ended slot having an arcuately closed end which presents a flat at one end of the arc of the slot. The hemispherical portion is received in this slot and adapted to rotate relative to the arcuate end of the slot until the flat edge of the hemispherical portion comes into abutting engagement with the flat in the slot to lock the blade within the arbor while permitting the resilient blade to pivot about the locking screw.
REFERENCES:
patent: 3017791 (1962-01-01), Fried
patent: 4086018 (1978-04-01), Robinson et al.
patent: 4147463 (1979-04-01), Robinson
patent: 5277528 (1994-01-01), Robinson
E-Z Burr Tool Company
Howell Daniel W.
LandOfFree
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