Mounting tool for elastic ring in bolt assembly for fixing automobile engine housing

• Main Authors: GENG LIYANG, QIU ZUJIAN
• Format: Patent
• Language: Chinese; English
• Published: 31.08.2018
• 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 discloses a mounting tool for an elastic ring in a bolt assembly for fixing an automobile engine housing. The bolt assembly comprises a bolt, a bolt sleeve and the elastic ring, whereinthe bolt sleeve is arranged on the bolt in a sleeving manner, and the elastic ring is arranged on the bolt sleeve in a sleeving manner. The upper end and the lower end of the bolt sleeve are each provided with a flange face. The mounting tool comprises a hand-holding portion and a head portion. The hand-holding portion is in a cylindrical shape, and the head portion is in a bullet shape. The diameter of the bottom end of the head portion is the same as that of the hand-holding portion. The diameter of the hand-holding portion is not less than that of each flange face. The mounting tool is simple in structure and convenient to use, and mounting convenience of the elastic ring is greatly improved. 本发明公开了种汽车发动机外罩固定用螺栓组件中弹性圈的安装工具，所述螺栓组件包括螺栓、套设在螺栓上的螺栓套筒和套设在螺栓套筒上的弹性圈，所述螺栓套筒上下两端均具有法兰面，所述安装工具包括手持部和头部，所述手持部呈圆柱形，所述头部呈子弹头形，所