Key box forming die

• Main Author: SHI GUOCHUN
• Format: Patent
• Language: English
• Published: 20.05.2015
• Subjects: AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; CASTING; CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES; PERFORMING OPERATIONS; POWDER METALLURGY; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR; SHAPING OR JOINING OF PLASTICS; TRANSPORTING; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

The utility model discloses a key box forming die which comprises a framework base, wherein a fixed die frame and a moving die frame are arranged on the framework base, and die cavities are formed in both the fixed die frame and the moving die frame; a fixed die core is arranged in the die cavity of the fixed die frame, and a moving die core is arranged in the die cavity of the moving die frame; a forming insert is arranged between the moving die core and the fixed die core, and a forming groove is formed in the forming insert; an inclined guide post is arranged on the fixed die frame, and a side sliding block is arranged on the moving die frame; the inclined guide post is inserted into an inclined guide post hole formed in the side sliding block, and a side mold core is fixedly arranged on the side sliding block; a mold cavity used for forming a key box is formed among the fixed die core, the moving die core, the forming insert and the side mold core. The die has the advantages of being simple in structure, short in forming cycle and high in production efficiency, the demolding process is easily operated, and the formed product is high in precision. The forming of bulges on the inner wall of the key box can be completed with higher precision.