Mold capable of switching inserts in mold

• Main Authors: XIAO MENGMEI, XIE DIGAO, NIE SHAOJIANG
• 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 mold comprises an upper mold core and an insert assembly arranged on the upper mold core, the insert assembly comprises a fixed core part and a sliding insert in sliding fit with the fixed core part, and the sliding insert is driven by an insert driving structure to slide up and down. The insert driving structure comprises a base, a transmission sliding block capable of sliding along the base and driving the sliding insert to slide up and down, and a driving piece used for driving the transmission sliding block to slide. According to the technical scheme, when the inserts are switched, acting force can be applied to the driving piece from the outside, the driving piece drives the transmission sliding block and drives the sliding insert to slide up and down, and therefore the inserts can be switched in the mold. 本发明公开了一种在模内可切换镶件的模具，包括上模仁和设于上模仁的镶件组件，所述镶件组件包括固定芯件和与固定芯件滑动配合的滑动镶件，所述滑动镶件由镶件驱动结构驱动上下滑动，所述镶件驱动结构包括底座、可沿底座滑动并带动滑动镶件上下滑动的传动滑块、用于驱动传动滑块滑动的驱动件。本发明采用的技术方案，切换镶件时，可以在外部对驱动件施加作用力，驱动件驱动传动滑块，带动滑动镶件上下滑动，因此可以在模内实