Patent ID: 9579747
Date: 2017-02-28
CPC Classifications: B23D,B23K

Claim:
1. A shear bonding device of metal plates comprising: an upper shear bonding mold having a plurality of upper perpendicular teeth and a plurality of upper slanted teeth formed alternately on a front end surface thereof; a lower shear bonding mold overlapped with the upper shear bonding mold in a vertical direction by a predetermined width below the upper shear bonding mold, and having a plurality of lower perpendicular teeth and a plurality of lower slanted teeth formed alternatively on a front end surface confronting the upper shear bonding mold, the plurality of lower perpendicular teeth correspond to the plurality of upper slanted teeth of the upper shear bonding mold and the plurality of upper perpendicular teeth correspond to the plurality of lower slanted teeth of the upper shear bonding mold; an upper heating clamper including a front end surface contacting with the plurality of upper perpendicular teeth of the upper shear bonding mold and adapted to generate heat by receiving power from a power supply; a lower heating clamper including a front end surface contacting with the plurality of lower perpendicular teeth of the lower shear bonding mold and adapted to generate heat by receiving power from the power supply; an upper pressing cylinder and a lower pressing cylinder moving the upper shear bonding mold and the lower shear bonding molds upwardly or downwardly so as to apply a welding force on the metal plates; and an upper clamping cylinder and a lower clamping cylinders moving the upper heating clamper and the lower heating clampers upwardly or downwardly so as to apply a clamping force and a welding force on the metal plates, wherein the metal plates are disposed between the upper shear bonding mold and the upper heating clamper, and the lower shear bonding mold and the lower heating clamper.