Injection mold for nozzle of dental scaler

• Main Authors: WANG YAOQUAN, YANG CHANGBO, MENG GUO
• Format: Patent
• Language: Chinese; English
• Published: 22.09.2023
• Subjects: AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES; 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 the technical field of injection molding manufacturing, in particular to a dental scaler nozzle injection mold which comprises a fixed mold body, a movable mold body and a sprue gate, a first mold core is arranged on the side, close to the movable mold body, of the fixed mold body, a second mold core is arranged on the side, close to the fixed mold body, of the movable mold body, and a mold core is arranged on the side, close to the first mold core, of the second mold core. The mold core is buckled by the first mold core and the second mold core to form a mold cavity for molding a product; the sprue gate is arranged on the fixed mold and is used for conveying a material into the mold cavity; the mold core comprises a fixed part and an ejector pin part, the fixed part is fixed to the movable mold through a first detachable assembly, a clamping block used for clamping the ejector pin part is arranged on the side, close to the ejector pin part, of the second mold core, and a first positi