Adjustable alignment tool with three-face positioning device

• Main Authors: LU MINGFU, ZHU ZHIWEI, ZHU YUN'AN, LIU YUANYUAN, GAO QIANKUN, GUO WENMEI, BAO LIMIN, WEI HONGFENG, ZHONG ZHEN
• Format: Patent
• Language: Chinese; English
• Published: 21.05.2014
• Subjects: HAND TOOLS; MANIPULATORS; PERFORMING OPERATIONS; PORTABLE POWER-DRIVEN TOOLS; TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING; TRANSPORTING

The utility model discloses an adjustable alignment tool with a three-face positioning device. The adjustable alignment tool comprises a slide rail base, a positioning tool, an adjustable tool and the positioning device. The positioning device comprises triangular positioning blocks and positioning top blocks with triangular butt joint openings. The triangular bottom edge faces of the positioning blocks are arranged on the adjustable tool, the positioning top blocks are arranged on the positioning tool, and three-face attached butt joint positioning is achieved through two inclined edge faces and a surface of each positioning bock and the butt joint openings of the corresponding positioning top block. The adjustable alignment tool has the advantages that the positioning device which can conduct three-face positioning is adopted for the adjustable alignment tool, the attached butt joint faces are all planes, compared with cup-shaped and conical positioning devices, the attached butt joint positioning is high i