Hot pressing die for new energy automobile motor sound insulation cover

• Main Author: CHEN AITANG
• Format: Patent
• Language: Chinese; English
• Published: 01.11.2022
• Subjects: CUTTING; CUTTING-OUT; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING,CUTTING-OUT, STAMPING-OUT OR SEVERING; HAND CUTTING TOOLS; PERFORATING; PERFORMING OPERATIONS; PUNCHING; SEVERING; SEVERING BY MEANS OTHER THAN CUTTING; STAMPING-OUT; TRANSPORTING

The utility model discloses a hot-pressing mould for a new energy automobile motor soundproof cover, which comprises an upper mould plate and a lower mould plate, an annular connecting groove is arranged in the outer side of the upper end of the lower mould plate, the upper end of the annular connecting groove is connected with an annular blanking groove, and a sliding connection groove is arranged in the middle of the left end and the right end of the lower mould plate. The opposite faces of the two sets of sliding connection grooves extend into the annular connecting groove, chip breaking cutters are movably connected into the two sets of sliding connection grooves correspondingly, connecting through grooves are formed in the left side and the right side of the upper end of the lower die plate, and the lower ends of the connecting through grooves extend into the sliding connection grooves. The upper die plate moves to drive the connecting plate to move, the connecting plate drives the trimming cutter to mov