Accurate butting tool for anastomat meshing

The utility model relates to the technical field of anastomat manufacturing tools, in particular to an anastomat meshing accurate butt joint tool which is provided with a butt joint base, a row of positioning bosses arranged at intervals are arranged in the middle of the butt joint base in the length direction, and a gap between every two adjacent positioning bosses is in clearance fit with a rack in an anastomat. The width of the positioning boss is the preset width between two bases in the anastomat, the length of the positioning boss is the distance between adjacent racks in the anastomat, and the positioning device has the advantages of being simple in structure, convenient to use, high in assembly efficiency, good in assembly effect, accurate in meshing and the like. 本实用新型涉及吻合器制备工具技术领域，具体地说是一种吻合器啮合精确对接工装，设有对接基座，对接基座中部长度方向上设有一排间隔布置的定位凸台，相邻的定位凸台之间的间隙与吻合器中齿条呈间隙配合，所述的定位凸台的宽度为吻合器中两个基座之间的预设宽度，所述的定位凸台的长度为吻合器中相邻齿条之间的距离，具有结构简单、使用方便、装配效率高、装配效果好、啮合精确等优点。