Patent ID: 9481019
Filing Date: 2016-11-01
CPC Classification: B21D

Claim Text:
1. A bending mold for a bending apparatus, the bending mold comprising: an upper mold; and a lower mold comprising a support member, a pressurizing member disposed on the support mold, having a metallic plate positioned thereon, and lowered by pressurization of the upper mold, and a bending member rotated at a predetermined angle by pressurization of the pressurizing member to bend the metallic plate placed on the pressurizing member, wherein: the bending member comprises a vertical portion and a horizontal portion that make an acute angle, a vertical support portion for supporting the vertical portion is disposed at one side of the support mold, and a support groove disposed at an internal lower portion of the vertical support portion; and a support portion protruding downward and supported by being inserted into the support groove is formed in a corner portion between the vertical portion and the horizontal portion, wherein: a contact portion convex upward is formed at an end of the horizontal portion so as to be pressurized by the pressurizing member when the pressurizing member is lowered by pressurization of the upper mold; and a contact surface of the contact portion, which contacts the pressurizing member, is a curved surface.