Assembling and fixing device of lithium ion button cell

The utility model relates to the field of lithium batteries, and discloses an assembling and fixing device of a lithium ion button cell, the fixing device comprises a support body and a handle, the support body is a hollow cylinder, and the inner diameter of the cylinder is 15.7-16.1 mm; the outer diameter of the cylinder ranges from 17.9 mm to 18 mm, and the height of the cylinder ranges from 0.5 cm to 1.5 cm. A handle is arranged on the outer wall of the cylinder, and the length of the handle is 10-11 cm; and a pull ring is arranged at the upper end of the handle. The method solves the problem that the capacity and efficiency of the pole piece are affected as the diaphragm and the pole piece are difficult to completely coincide and assemble in the lithium electron assembly process, and is simple and convenient to operate and low in cost. 本发明涉及锂电池领域，公开了一种锂离子扣式电池的装配固定装置，所述固定装置包括支撑本体与手柄，所述支撑本体为内部中空的圆筒，所述圆筒的内径为15.7-16.1mm；所述圆筒的外径为17.9-18mm，所述圆筒的高度为0.5-1.5cm；所述圆筒的外壁设置手柄，所述手柄的长度为10-11cm；所述手柄的上端设置拉环。本发明解决了锂电子装配过程中