Cooling mechanism of injection mold

• Main Authors: YU WEIBING, YAO ZHEN, LI JINGUO, YANG XIN
• Format: Patent
• Language: Chinese; English
• Published: 30.05.2023
• Subjects: AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; PERFORMING OPERATIONS; 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 invention provides a cooling mechanism of an injection mold, and belongs to the technical field of injection molds. The problem that an existing injection mold is poor in cooling effect is solved. The cooling mechanism comprises a water inlet channel, a water outlet channel, a cooling water well, a flow guide plate, an extension well and an extension plate, the water inlet channel, the water outlet channel and the cooling water well are arranged in the mold, the flow guide plate is fixed in the cooling water well, the inner end of the cooling water well extends inwards to form the extension well, and the inner end of the flow guide plate extends inwards to form the extension plate. The extension plate is installed in the extension well, the inner diameter of the extension well is smaller than that of the cooling water well, the width of the extension plate is smaller than that of the flow guide plate, a through water passing hole is formed in the position, close to the extension plate, in the flow guide p