Die assembly and die

The invention provides a die assembly and a die. The die assembly comprises a lower die base, a lower die plate, a collection groove formed in the lower die plate, a transmission assembly and a collection container. The lower die plate is arranged on the lower die base. The transmission assembly is connected between the collection groove and the collection container. The collection groove is usedfor collecting a punching agent, random flowing of the punching agent can be restrained, and the situation that a punch, the ground and the like are polluted by oil is avoided; and workshop environment keeping and maintaining are facilitated, the workshop maintaining time is greatly shortened, and cost is saved. 本发明提供了种模具组件及模具。模具组件包括：下模座和下模板，所述下模板安装在所述下模座上；收集槽，所述收集槽设置在所述下模板上；传输组件和收集容器，所述传输组件连接在所述收集槽和所述收集容器之间。本发明通过收集槽收集冲切剂，能约束冲切剂随意流动，解决冲床，地面等被油污染的情况，有利于车间环境的保持和维护，大幅降低车间的维护时间，节约成本。