Device for shaping of square-mouth spring port

• Main Author: SUN WENDE
• Format: Patent
• Language: English
• Published: 12.08.2015
• Subjects: MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL; PERFORMING OPERATIONS; PUNCHING METAL; TRANSPORTING; WORKING OR PROCESSING OF METAL WIRE

The utility model relates to a mattress spring production facility technical field specifically discloses a device for shaping of square-mouth spring port, including two forming die assemblies, left side drive rocking arm, right side drive rocking arm and driving cam assembly, drive rocking arm in a left side all sets up on the driving cam assembly with right side drive rocking arm, one of them forming die assembly sets up on left side drive rocking arm, another forming die assembly sets up on right side drive rocking arm, the forming die assembly is sent into with the spring through going into the mould deflector to the manipulator of torsion machine, power device control driving cam assembly drive left side drive rocking arm and right side drive rocking arm, a left side drives the top shoe and lower slider of two forming die assemblies on the rocking arm and right side drive rocking arm separately-driven, the punching press of centering profiling, after whole stamping forming process is accomplished, drawing of patterns cylinder drive drawing of patterns lever upwards separates the spring from the mould, the manipulator of torsion machine leaves the spring along demolding direction slab band, next process gets into, whole molder is done and is accomplished.