VIBRATION-INSULATING UNDER-ANVIL GASKET OF STAMPING HAMMER

摘要

FIELD: technological processes. ^ SUBSTANCE: invention is related to metal working and may be used in stamping hammers. Vibration-insulating under-anvil gasket of hammer comprises supporting plates and bow springs in the form of sheets that contact to each other along the whole surface. Elastic plates are fixed on supporting plates, and root sheet of bow springs is rested on them. Elastic plates have concave shape, which prevents displacement of root sheet along their concave surface. ^ EFFECT: higher accuracy of hammer anvil installation in foundation pit. ^ 3 dwg