PUNCH UNIT FOR PUNCHING MACHINE

• Main Authors: SAGGIN STEFANO, DALLA COSTA GIOVANNI, FIGATTI DIEGO
• Format: Patent
• Language: Chinese; English
• Published: 07.09.2021
• Subjects: MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL; PERFORMING OPERATIONS; PUNCHING METAL; TRANSPORTING; WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL

A punch unit (100) associable with a respective punch holder (50) of a punching machine to form a punch assembly (60) comprises a punch tip holder (1) mountable on the respective punch holder (50) and a punch tip (30; 130; 230; 330) housed in, and connected to, said punch tip holder (1) in an assembled configuration (A); the punch tip holder (1) includes a connecting element (4) coupled to the punch tip (30; 130; 230; 330); an adapter element (2; 20; 120; 220) shaped and sized so as to be inserted and housed in the respective punch holder (50) and provided with an inner cavity (3) suitable to house the connecting element (4) with the punch tip (30; 130; 230; 330) in the assembled configuration (A); locking means (5) housed in the adapter element (2; 20; 120; 220), which can be operated manually without tools and arranged for locking or unlocking the connecting element (4) with the punch tip (30; 130; 230; 330) to or from said adapter element (2; 20; 120; 220). 一种冲头单元(100)，其可与冲压机的相应冲头保持器(50)相关联以形成冲头组合件(60)，冲头单