Novel punching structure of automobile water cutting bright strip die

• Main Authors: SONG GENQIANG, SUN HAIHUI
• Format: Patent
• Language: Chinese; English
• Published: 19.08.2022
• Subjects: CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING,CUTTING-OUT, STAMPING-OUT OR SEVERING; HAND CUTTING TOOLS; PERFORMING OPERATIONS; SEVERING; TRANSPORTING

A novel punching structure of an automobile water cutting bright strip die comprises a base arranged at the bottom, a supporting column arranged at the top of one end of the base, an upper die plate arranged at the top end of the supporting column, an end block, a cutter and a second air cylinder, the end block is arranged at the top of the other end of the base, and a first air cylinder is installed in the middle of the supporting column; a sliding groove is formed in the position, corresponding to the sliding block, of the beating block; a guide wheel is installed on one side of an end block; a lip edge guide block is fixed to the middle of the end block; two guide grooves are formed in the bottom of the lip edge guide block; the lip edge cutting device is novel in structure and ingenious in conception, the two lip edges with different angles pass through the lip edge guide block, the two lip edges with the different angles are broken to be in the same angle, the lip edges can be cut cleanly only through a