Automobile connecting insert mold

• Main Authors: HUANG ZHUOHUA, ZHOU XING, SHEN CHAOHUI
• Format: Patent
• Language: Chinese; English
• Published: 23.06.2017
• 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 improvement of automobile connecting piece molds, in particular to an automobile connecting insert mold. An upper mold of the automobile connecting insert mold comprises a row of mold assemblies arranged in parallel, wherein each mold assembly consists of a base and a quadrangular prism arranged on the base; one side surface of each quadrangular prism adopts a three-stage type stepped shape, and a stepped groove is also formed in the stepped side surface of each quadrangular prism; the surface close to the base, of each stepped groove is an oblique surface; and a circle of exhaust grooves are also formed in the periphery of the base of each mold assembly. Compared with a conventional mold, the automobile connecting insert mold provided by the invention has the characteristics that an insert structure is changed, so that the quality of the mold is improved, and the service life of the mold is prolonged; and through inner test, the service life of the mold can be prolonged by 10-20%