Invention Grant
US09339860B2 Production system, in particular for free-form bending, having an integrated workpiece and tool manipulator
有权
生产系统,特别是自由形弯曲,具有一体化的工件和工具操纵器
- Patent Title: Production system, in particular for free-form bending, having an integrated workpiece and tool manipulator
- Patent Title (中): 生产系统,特别是自由形弯曲,具有一体化的工件和工具操纵器
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Application No.: US13508806Application Date: 2010-11-09
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Publication No.: US09339860B2Publication Date: 2016-05-17
- Inventor: Thomas Denkmeier
- Applicant: Thomas Denkmeier
- Applicant Address: AT Pasching
- Assignee: TRUMPF Maschinen Austria GmbH & Co. KG.
- Current Assignee: TRUMPF Maschinen Austria GmbH & Co. KG.
- Current Assignee Address: AT Pasching
- Agency: Collard & Roe, P.C.
- Priority: ATA1777/2009 20091110
- International Application: PCT/AT2010/000432 WO 20101109
- International Announcement: WO2011/057312 WO 20110519
- Main IPC: B21D5/02
- IPC: B21D5/02 ; B21D37/04 ; B21D37/14 ; B21D43/00

Abstract:
The invention relates to a production system (1) for free-form bending. It includes a bending press (3) with bending tools (4) which are interchangeably held in tool holders (19, 20), a manipulator (28) with gripping tongs (30) having gripping fingers (31, 32), and a recess (35, 36) disposed in the bending tool (4) with stop regions (49, 50) disposed at a distance apart from one another for manipulating the bending tool (4). Additional contact surfaces (40) are provided on ends (38, 39) of the gripping fingers (31, 32) on sides of the gripping fingers (31, 32) facing away from one another. The ends (38, 39) of the gripping fingers (31, 32) are inserted in the recess (35, 36) in order to hold the bending tool (4). The contact surfaces (40) are pressed against the stop regions (49, 50) in the direction opposite the clamping force for holding the workpiece (2) to be produced.
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