Sealing tool

The invention discloses a sealing tool. The invention discloses a sealing tool. The sealing tool comprises a mounting base and at least sealing part, wherein at least one mounting hole is formed in the circumferential direction of the mounting base, each sealing part is provided with a sealing end and a connecting end, a part of the sealing ends can be inserted into to-be-sealed holes of a part to seal to-be-sealed holes, the connecting ends are in threaded connection with the mounting holes, and the distance between the sealing ends and the mounting holes can be adjusted by rotating the sealing parts. The hole sealing device can be used for sealing holes of parts when the holes are annularly distributed, and is flexible in form, convenient to carry, convenient and fast to mount and dismount and low in production cost. 本发明公开了一种密封工装，包括安装座，沿其周向设置有至少一个安装孔；至少一个密封件，具有密封端与连接端，部分所述密封端能插入零部件的待密封孔内以密封所述待密封孔，连接端与所述安装孔螺纹连接，且能通过转动所述密封件以调节所述密封端与所述安装孔之间的距离。本发明能用于孔呈环形分布时的零部件的孔密封，其形式灵活，便于携带、安装与拆卸方便快捷、且生产成本低。