Cutting by use of rotating axially moving tool – With means to apply transient – fluent medium to work or product – Including tool with duct
Patent
1985-07-08
1988-04-26
Bilinsky, Z. R.
Cutting by use of rotating axially moving tool
With means to apply transient, fluent medium to work or product
Including tool with duct
10 89F, 29DIG92, 279 16, 279 20, 408127, B23B 5106, B23Q 1110
Patent
active
047401168
ABSTRACT:
The invention provides a holding device for a reamer tool in a machine tool, which comprises a tool holder adapted to be secured to the machine tool for rotation about a longitudinal axis, a tool receiving bushing radially displaceably guided in the tool holder, and a coupling providing a non-rotational connection between the tool holder and the tool receiving bushing. The coupling comprises a coupling disc having two radial end faces, a first one of the coupling disc end faces cooperating with a radical end face of the tool holder, a second one of the coupling disc end faces cooperating with a radial end face of the tool receiving bushing, at least a part of the coupling disc end faces and of the tool holder and tool receiving bushing end faces being configurated as planar gliding surfaces, and pairs of the gliding surfaces facing and contacting each other for transmitting axial pushing forces to the reamer tool. The holding device includes a cooling liquid delivery system to the reamer tool, which consists of respective central bores in the tool holder and bushing, a tubular, liquid-impermeable hose connecting the bores, the hose having opposite ends respectively connected to the tool holder and to the bushing, bridging the coupling and being deformable in response to any relative movement between the tool holder and bushing during a reaming operation, and liquid-tight seals between the walls of the bore and the tubular structural part.
REFERENCES:
patent: 1359103 (1920-11-01), Randa
patent: 1376791 (1921-05-01), Baker et al.
patent: 2042648 (1936-06-01), Ziegler
patent: 3072417 (1963-01-01), Ziegler
patent: 3077352 (1963-02-01), Van Straaten
patent: 4082472 (1978-04-01), Mossner et al.
patent: 4552495 (1985-11-01), Malzkorn
LandOfFree
Holding device for a reamer does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Holding device for a reamer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Holding device for a reamer will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-816974