Pitched roof structure and zinc alloy forming die comprising pitched roof structure

A molding die, zinc alloy technology, applied in the field of zinc alloy die-casting, to achieve the effect of easy corrosion damage

Pending Publication Date: 2019-08-02
深圳市宝田精工科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a slanted roof structure, which aims to solve the problem that the entire slanted roof structure usually needs to be replaced when the vulnerable parts of the slanted roof structure of the existing zinc alloy forming die are damaged

Method used

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  • Pitched roof structure and zinc alloy forming die comprising pitched roof structure
  • Pitched roof structure and zinc alloy forming die comprising pitched roof structure
  • Pitched roof structure and zinc alloy forming die comprising pitched roof structure

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Embodiment Construction

[0039] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Apparently, the described embodiments are part of the embodiments of the present invention, not all of them. 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.

[0040] It should also be understood that the terminology used in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in this specification and the appended claims, the singular forms "a", "an" and "the" are intended to include plural referents unless the context clearly dictates otherwise.

[0041] It should also be further understood that the term "a...

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PUM

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Abstract

The invention relates to the field of zinc alloy die casting, and discloses a pitched roof structure. An ejector base, a first ejector plate and a first insert are included. The first ejector plate comprises a first end and a second end which are opposite. The first end movably penetrates through a rear die and extends into a die cavity of a zinc alloy forming die. The second end is connected withthe ejector base so that the ejector base can apply force and push the first ejector plate, and the first insert is detachably arranged at the first end. When the zinc alloy forming die works, the side wall of the die cavity is formed by the first insert. The first insert participates in die cavity forming, and therefore the first insert is more likely to be corroded and damaged compared with other parts of the pitched roof structure, the first insert and the first ejector plate are detachably connected, and when the first insert is damaged, only the first insert needs to be replaced, and thewhole pitched roof structure does not need to be replaced.

Description

technical field [0001] The invention relates to the field of zinc alloy die-casting, in particular to a slanted roof structure and a zinc alloy molding die comprising the slanted roof structure. Background technique [0002] Zinc alloy castings with complex structures generally have undercuts. In the process of die-casting this type of zinc alloy castings, most of the existing technologies use inclined roof structures to remove the mold. The current zinc alloy forming molds generally use the inclined roof structure to demould. Most of the existing inclined roof structures are integrated structures. When the vulnerable parts of the inclined roof structure are damaged, it is usually necessary to replace the entire inclined roof structure. The process is complex and difficult. Contents of the invention [0003] The invention provides a slanted roof structure, aiming to solve the problem that the entire slanted roof structure usually needs to be replaced when the vulnerable p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22D17/22
CPCB22D17/2236B22D17/22B22D17/2218B22D17/2272
Inventor 陈荣才
Owner 深圳市宝田精工科技有限公司
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