Machine tool and method for opening and closing a gripper

Tool changing – Process

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

294116, 483 36, 483902, 901 36, B23Q 3157, B25J 1502

Patent

active

051885794

ABSTRACT:
In the case of a machine tool having at least one tool changer for exchanging the tools of the machine tool, the tool changer comprises a gripper (13) provided with at least one movable jaw for form-locking engagement of the tools. The gripper (13) is further equipped with an actuating member (24), which is arranged for axial displacement in the longitudinal direction (30) and which, depending on its axial position, acts to open the at least one jaw for the purpose of inserting or removing the tools, or to close it for form-locking engagement of the tools. The actuating member (24) can be displaced into a first axial end position, by moving the gripper (13) asgainst a stationary stop (31) of the machine tool, for opening the at least one jaw, and can further be transferred, by closing means, into a second axial end position for closing the at least one jaw, as the gripper (13) is moved away from the stop (31). The closing means of this machine tool comprises a coupling mechanism (60) for selective coupling of the actuating member (24) and the stop (31). In addiiton, the invention describes a method for opening and closing a gripper, which is carried out on the machine tool.

REFERENCES:
patent: 3449823 (1969-06-01), Jerve
patent: 4609326 (1986-09-01), Roesler
patent: 4614456 (1986-09-01), Cattani
patent: 4845834 (1989-07-01), Watson
patent: 4878705 (1989-11-01), Arnquist
patent: 4879802 (1989-11-01), Winkler et al.

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

Machine tool and method for opening and closing a gripper does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Machine tool and method for opening and closing a gripper, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Machine tool and method for opening and closing a gripper will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2201253

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