Invention Grant
- Patent Title: Drive device for multiaxial transport of workpieces through successive machining stations of a machine tool with parallelogram guides
- Patent Title (中): 通过具有平行四边形导轨的机床的连续加工台,多轴输送工件的驱动装置
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Application No.: US14258387Application Date: 2014-04-22
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Publication No.: US09199297B2Publication Date: 2015-12-01
- Inventor: Christian Müller , Anton Lendler
- Applicant: SCHULER PRESSEN GMBH
- Applicant Address: DE Goppingen
- Assignee: Schuler Pressen GmbH
- Current Assignee: Schuler Pressen GmbH
- Current Assignee Address: DE Goppingen
- Agency: Burr & Brown, PLLC
- Priority: DE102011118216 20111111
- Main IPC: B21D43/05
- IPC: B21D43/05 ; B21D43/00 ; B25J9/10

Abstract:
The invention relates to a drive device for multiaxial transport of workpieces through successive machining stations of a machine tool, in particular of a multistage forming press, wherein the drive device comprises two gripper rails, wherein the two gripper rails are transversely displaceable independently of each other by a first transverse drive assigned to the first gripper rail and a second transverse drive assigned to the second gripper rail for the execution of a closing movement. The gripper rails are here vertically displaceable independently of each other for the execution of a lifting movement, and/or the gripper rails are longitudinally displaceable independently of each other for the execution of a transport movement.
Public/Granted literature
Information query