Puncher guide plate and manufacturing method thereof

• Main Author: ZHANG BAOJUN
• Format: Patent
• Language: Chinese; English
• Published: 21.11.2023
• Subjects: ALLOYS; CHEMISTRY; COMBINED OPERATIONS; FERROUS OR NON-FERROUS ALLOYS; MACHINE TOOLS; MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL; METAL-WORKING NOT OTHERWISE PROVIDED FOR; METALLURGY; OTHER WORKING OF METAL; PERFORMING OPERATIONS; PUNCHING METAL; ROLLING OF METAL; TRANSPORTING; TREATMENT OF ALLOYS OR NON-FERROUS METALS; UNIVERSAL MACHINE TOOLS

The invention discloses a puncher guide plate and a manufacturing method thereof.The puncher guide plate comprises a guide plate body, the guide plate body and puncher rollers form a closed hole pattern, the guide plate body is divided into a steel plate layer and an alloy guide plate layer, and the steel plate layer and the alloy guide plate layer are detachably connected; the lower surface of the alloy guide plate layer participates in rolling of the perforating procedure, the alloy guide plate layer is cast in a sand mold, and the heights of the two sides of a casting cavity of the alloy guide plate layer are larger than the thicknesses of the two transverse sides of a working layer on the lower surface of the alloy guide plate layer. The smooth wear-resistant layer not only can prevent the guide plate body from being worn, but also has a better guiding effect, the alloy guide plate layer is prone to being heated in the using process, the channels are formed in the alloy guide plate layer, heat is dissipat