The invention relates to a memory bank plugging and unplugging clamping device. The device comprises a pushing device, a rapid clamping component, supporting blocks and a memory bank clamping groove device. The rapid clamping component is connected with the pushing device, the pushing device is connected with the supporting blocks, a memory bank is arranged on the supporting blocks, and the memorybank clamping groove device is arranged below the memory bank in an aligned mode. The pushing device comprises a guide shaft, an induction piece, supporting vertical plates, a rapid clamping lengthening block and an air cylinder pushing block. The guide shaft, the induction piece and the rapid clamping lengthening block are all arranged on the air cylinder pushing block and connected with a rapidclamping installation plate. The two supporting vertical plates are arranged on a left side and a right side of the air cylinder push block respectively, and the two supporting blocks are installed on a left side and a right side of supporting vertical plates of the air cylinder push block respectively. The structure is simple, operation is convenient, manpower is reduced, the structure is smalland exquisite, manufacturing cost is low, production efficiency is remarkably improved, alignment is accurate, and production cost is reduced.