Workpiece holding die for panel bender
The asymmetrical work holding die with a recessed portion addresses the uneven deformation issue in conventional dies, ensuring even deformation and minimizing cosmetic defects in panel benders.
WO2026116268A1PCT designated stage Publication Date: 2026-06-04AMADA CO LTD
Patent Information
- Authority / Receiving Office
- WO · WO
- Patent Type
- Applications
- Current Assignee / Owner
- AMADA CO LTD
- Filing Date
- 2025-11-21
- Publication Date
- 2026-06-04
Smart Images
Figure JP2025040836_04062026_PF_FP_ABST
Abstract
A pressing die (1) of a panel bender (91) comprises a support post portion (11) that extends downward when attached to an upper frame (912) of the panel bender (91), and a pressing portion (12) that is provided at a lower end portion (11a) of the support post portion (11), wherein: the pressing portion (12) comprises an expanded leg portion (122) that, in a top view, projects out from the support post portion (11) with a first orientation in a first direction and a first orientation in a second direction orthogonal to the first direction; and the expanded leg portion (122) includes, as a part of the outer shape thereof, a linear first edge portion (122c) extending in the first direction, and comprises a bending stiffness reducing portion (M) that reduces the bending stiffness of a second corner portion (P2), which is a corner portion of the first edge portion (122c) on the opposite side to the first orientation in the first direction.
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