Screw rod feeding mechanism assembling and adjusting device

• Main Authors: WU HAIJIAN, LUO JUNBO, WANG SHAOLIN, SHI ZHAOWEI, LIN SHUHAI, LI ZHAOSHAN, YAN HAO, CHEN ZHENGXIANG, BAO SHIYONG, NING XIUYUE, WANG JING, HAO ZHAOPENG, LI JIA, LI XINSHUI, SHEN HANGKUI, JIANG WEI, ZHANG WENKUN, CUI GANGWEI
• Format: Patent
• Language: Chinese; English
• Published: 01.02.2022
• Subjects: HAND TOOLS; MANIPULATORS; PERFORMING OPERATIONS; PORTABLE POWER-DRIVEN TOOLS; TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING; TRANSPORTING

An assembling and adjusting device of a lead screw feeding mechanism comprises a ball screw, a motor base assembly is arranged at the right end of the ball screw, a lead screw base is arranged at the left end of the ball screw, the lead screw base and the motor base assembly are both fixedly connected with a base body, and a tool space ring, a bearing, a part short space ring and a locking nut are sequentially installed in the lead screw base. The ball screw feeding mechanism is assembled by adopting a tool spacer bush method, so that the assembling precision of the feeding mechanism is effectively ensured, and the positioning precision of a coordinate axis of a machine tool is further ensured. 一种丝杆进给机构装配调整装置，包括滚珠丝杆，滚珠丝杆右端头是电机座组件，滚珠丝杆左端头是丝杆座，丝杆座与电机座组件均与基体固定连接，所述丝杆座内依次装有工装隔圈、轴承、零件短隔圈以及锁紧螺母。本实用新型采用一种工装隔套的方法来对滚珠丝杆进给机构进行装配，有效保证进给机构的装配精度，进而保证机床坐标轴的定位精度。