Punching and positioning tool for U-shaped part

• Main Authors: WU EYUN, ZHENG FAYUAN
• Format: Patent
• Language: Chinese; English
• Published: 28.06.2022
• Subjects: BORING; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOTDIRECTED TO A PARTICULAR RESULT; DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g.ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OFPARTICULAR DETAILS OR COMPONENTS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; TRANSPORTING; TURNING

The utility model discloses a U-shaped piece punching and positioning tool which comprises a fixing plate used for being connected with a U-shaped piece in a clamping mode, a locking assembly used for locking the U-shaped piece on the two sides of the fixing plate and a plurality of through holes formed in the fixing plate and allowing a punching drill bit to penetrate through. The locking assembly comprises a plurality of locking protrusions fixed to the two sides of the fixing plate, threaded holes formed in the centers of the locking protrusions, pressing strips used for pressing the U-shaped pieces to the two sides of the fixing plate, and pressing screws penetrating through the middles of the pressing strips and in threaded connection with the threaded holes. 本实用新型公开了一种U形件打孔定位工装，包括用于卡接U形件的固定板、将U形件锁定在固定板两侧的锁定组件和多个开设在固定板上使打孔钻头穿过的贯穿孔；所述锁定组件包括多个固定在固定板两侧锁定凸起、开设在锁定凸起中心的螺纹孔、用于将U形件压合在固定板两侧压紧条和穿过压紧条中间位置并与螺纹孔螺纹连接的压紧螺丝。