Be applied to stamping die of utmost point ear processing

The utility model relates to an utmost point ear technical field especially relates to a be applied to stamping die of utmost point ear processing, and it includes cope match -plate pattern, lower bolster, upper punch, low punch and elasticity extruded article, the upper punch install in on the cope match -plate pattern, the low punch install in on the lower bolster, the upper punch with set up the shaping arch on in the low punch no. 1, offer the shaping groove on another person, the elasticity extruded article set up in the shaping inslot, and the elasticity extruded article with can form utmost point ear action space between the shaping arch. When the shaping arch matched with the shaping groove, elasticity extruded article and shaping arch acted on the relative both sides of utmost point ear respectively, so the elasticity extruded article can provide more greatly for utmost point ear, more stable shaping is done all can for the strengthening rib degree of depth of utmost point ear can meet the demands be