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A mold core insert for mold, mold and mold processing technology

A core and insert technology applied in the field of mold manufacturing to achieve the effects of simple assembly process, reduced processing cost and improved quality

Active Publication Date: 2021-10-08
ZHUHAI RUNXINGTAI ELECTRICAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] The present invention aims to solve the problems described above

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  • A mold core insert for mold, mold and mold processing technology
  • A mold core insert for mold, mold and mold processing technology
  • A mold core insert for mold, mold and mold processing technology

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Embodiment Construction

[0038] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined arbitrarily with each other.

[0039] The core insert for the mold, the mold and the processing technology of the mold according to the present invention will be described in detail below with refer...

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Abstract

The invention provides a mold core insert for a mold, a mold and a mold processing technology. The mold core insert includes a product molding cavity, a thimble position, at least one exhaust groove and an insert hanging platform. The product molding cavity is set at one end of one side of the mold core insert, and the thimble position communicates with the product molding cavity and is set at the other end of one side of the mold core insert; the exhaust One end of the groove communicates with the product molding cavity, the other end of the exhaust groove communicates with one end face of the core insert, and insert hanging platforms are provided on both sides of one end of the core insert. The insert hanger is used for positioning the mold core insert and the mold in the Z-axis direction. The mold processing time provided by the invention is shorter than that of the traditional electrode discharge machining time. By separating the deep cavity and narrow gap parts, it is beneficial to mold saving and polishing, which is beneficial to die casting production, and at the same time improves the quality of castings and reduces the cost. The processing cost of the mold.

Description

technical field [0001] The invention relates to the technical field of mold manufacturing, in particular to a mold core insert for a mold, a mold and a mold processing technology. Background technique [0002] The mold opening time and cost of the existing die-casting molds are concentrated on the mold core. For example, for a die-casting mold with a heat sink structure, due to the deep mold cavity and narrow gap, the graphite electrode is generally firstly molded, and then the graphite electrode is used in the electrode. The disadvantages of processing the heat sink cavity on the spark machine are: [0003] 1) EDM consumes a lot of man-hours, and EDM patterns on thin and deep cavity walls require a lot of time to save mold; [0004] 2) Due to the limitation of the mold-saving tools, the deepest part cannot be mold-saving, so that the roughness of the deeper and narrower parts cannot meet the requirements, that is, it is difficult to polish the mold; [0005] 3) Since the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B22D17/24B23P15/24
CPCB22D17/24B23P15/24
Inventor 张莹饶龙瑾任怀德
Owner ZHUHAI RUNXINGTAI ELECTRICAL
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