▎ 摘　　要

NOVELTY - The utility model claims a clamp for improving battery formation interface, comprising an upper clamp assembly, a lower clamp assembly, a dovetail clamp, the upper clamp assembly; the lower clamp assembly is composed of a composite splint for clamping the to-be-formed electric core; the composite splint is used for fixing and clamping the battery; the middle of the composite splint is coated with graphene material; the heat distribution is uniformly distributed on the composite splint; the composite board is installed with a detecting temperature device; recording temperature data. The advantages of the utility model are as follows: firstly, it can be based on original aging forming device by slightly changing and increasing the auxiliary clamp, reducing the device investment cost; secondly, improving the product performance under the condition of low cost, making the formation and formation clamp integrated machine have the same effect, reducing the production process time.