Stamping and pinching device for metal stamping container

The utility model discloses a metal stamping container stamping pinching device which comprises a stamping mechanism, a pinching mechanism and a linkage mechanism, the stamping mechanism comprises an upper die base, a lower die base and a stamping driving assembly, and the pinching mechanism comprises a pinching pushing assembly and a plurality of pinching assemblies. The clamping and pushing assembly is used for driving the multiple clamping assemblies to synchronously move in a reciprocating mode in the second direction, and each clamping assembly comprises a first clamping frame, a second clamping frame and at least two clamping structures; the linkage mechanism comprises a first linkage assembly and a second linkage assembly, the first linkage assembly is connected between the upper die base and the multiple first clamping frames, and the second linkage assembly is connected between the upper die base and the multiple second clamping frames. And when the upper die base moves up and down, the first clampin