L-shaped flange assembling centering device

• Main Authors: SHI HAIFENG, DONG JISHUI, ZHAO JIE, YANG QUN, XIAO BAOHENG, GUO GUANGHAI, LIN YABIN
• Format: Patent
• Language: Chinese; English
• Published: 17.06.2022
• 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 invention belongs to the technical field of L-shaped flange equipment, and particularly relates to an L-shaped flange assembly centering device which comprises an L-shaped main body structure, a fixing screw and a centering screw thereof are fixedly installed on the back face of the L-shaped main body structure, and a column foot is fixedly connected to the bottom of the L-shaped main body structure. The long edge of the L-shaped main body structure is provided with two sets of near-end screw pairs and far-end screw pairs, one set is close to the column foot, and the other set is far away from the column foot. The device is simple in structure, light in weight, capable of generating large centering force, convenient to use, capable of saving time and labor and high in centering efficiency. 本发明属于L型法兰设备技术领域，尤其为一种L型法兰装配对中器，包括L形主体结构，所述L形主体结构的背面固定安装有固定螺钉及其对中螺钉，所述L形主体结构的底部固定连接有柱脚，所述L形主体结构的长边配有两套近端螺旋副和远端螺旋副，且一套靠近柱脚，另一套远离柱脚。本发明通过装置结构至简，重量轻，但能产生很大的对中力，使用方便，省时省力，对中效率高。