Multi-spindle machine tool

Cutting by use of rotating axially moving tool – Machine including plural tools – Plural – simultaneously operational tools

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

408 43, 408 53, B23B 3916

Patent

active

053360257

ABSTRACT:
A multi-spindle machine tool having separately and vertically movable first and second spindle units which are mounted on a main body thereof movable toward and away from a workpiece. A first vertically movable table is supported by a pair of guide rails provided on a frontal surface of the main body opposing to the workpiece. The first vertically movable table can be ascended and descended by a first actuator. A second vertically movable table is supported by a pair of guide rails provided on a frontal surface of the first vertically movable table opposing to the workpiece. The second vertically movable table can be ascended and descended by a second actuator. The first and second spindle units are fixed onto the first and second vertically movable tables respectively. Thus, the area of the first vertically movable table to be supported by the main body can be set to a relatively large value and the rigidity of the first vertically movable table can be kept effectively. Further, the rigidity of the second vertically movable table can also be ensured, thereby making it possible to reliably hold the first and second spindle units and to efficiently carry out various machining processes.

REFERENCES:
patent: 2757560 (1956-08-01), Ridgway
patent: 3543392 (1967-12-01), Perry et al.
patent: 4059162 (1977-11-01), Zbinden et al.
patent: 4730373 (1988-03-01), Senoh
patent: 4915549 (1990-04-01), Riddell
patent: 5076123 (1991-12-01), McConkey

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Multi-spindle machine tool does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Multi-spindle machine tool, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multi-spindle machine tool will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-212041

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.