Core-pulling mold with front mold elastic block and sliding block

• Main Author: HE ZHIWU
• Format: Patent
• Language: Chinese; English
• Published: 28.04.2023
• 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 utility model relates to a core-pulling mold with a front mold elastic block and a sliding block, which comprises a front mold, a rear mold elastic block and a sliding block, and is characterized in that a mold core is embedded in the front mold and is used for forming a product body; a demoulding mechanism, comprising an insert embedded in the mold core, an inclined groove formed in the insert, a first inclined rod connected to the inclined groove in a sliding mode, a second inclined rod connected to the end of the first inclined rod and matched with the inclined hole, a sliding base embedded in the front mold and a sliding groove formed in the sliding base. The sliding block is connected to the end part of the second inclined rod and is connected to the sliding groove in a sliding manner, the inserting rod penetrates through the sliding seat and the front mold in a front-back manner, and the slopes of the first inclined rod, the second inclined rod, the inclined groove and the inclined hole are the same