Cold pressing jig

• Main Authors: QIU YONGTANG, HE LANGTAO
• Format: Patent
• Language: Chinese; English
• Published: 14.06.2022
• 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 relates to a cold pressing jig which comprises an upper die plate and a lower die plate, and the upper die plate is used for driving a pressing needle to move downwards; a pressing needle is slidably mounted below the upper mold plate through a sliding assembly, and the pressing needle is used for performing cold pressing removal treatment on a water gap bulge of a product; the lower die plate is located below the pressing needle and used for bearing a product. The position of the pressing needle can be adjusted to slide to the position right above a product nozzle bulge, so that the device can be suitable for cold pressing removal treatment of nozzle bulges of products with different sizes and different sprue positions, the repeated utilization rate of the jig is improved, the removal efficiency of the product nozzle bulges is improved, and the processing cost is reduced. 本发明涉及一种冷压治具，所述冷压治具包括上模板和下模板，上模板用于带动压针向下运动；上模板下面通过滑动组件滑动地安装有压针，压针用于对产品水口凸起进行冷压去除处理；下模板位于压针下面，用于承载产品；其压针位置能够调节滑动至产品水口凸起正上方，从而能