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mold

A mold and sub-mold technology, applied in the field of molds, can solve the problems of difficult processing of guide parts, large processing difficulty, and difficult processing of guide parts, and achieve the effect of facilitating processing and reducing processing difficulty.

Active Publication Date: 2022-07-19
HUNAN SUNRISE AUTOMOBILE MOULD & DIE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The mold usually includes two sub-molds. When the two sub-molds are closed (that is, when the two sub-molds are paired together), they can enclose the molding cavity. In order to ensure the stability of the formed cavity, a In order to improve the precision of the mold closing, the guide parts that are guided during the mold closing need to have a high matching accuracy, which makes the processing of the guide parts difficult, and the high processing difficulty makes it difficult to process high-precision guide parts.

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Embodiment Construction

[0027] In order to make the above objects, features and advantages of the present invention more clearly understood, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed below.

[0028] like figure 1 shown, figure 1 This is a perspective view of a mold in an embodiment of the application, the mold includes a first sub-mold 100 and a second sub-mold 200, figure 2 for figure 1 A perspective view of the first sub-mold 100 in the mold shown, image 3 ...

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Abstract

The present invention relates to a mold, comprising: a first sub-mold provided with a first guide block and a second guide block; and a second sub-mold, the first sub-mold and the second sub-mold The sub-mold can enclose a cavity, and the second sub-mold is provided with a first guide groove and a second guide groove; wherein, the first guide block is used for inserting and matching with the first guide groove, and only uses It is used to limit the relative movement of the first sub-mold and the second sub-mold along the X-axis direction; The degree of freedom of the relative movement of the first sub-mold and the second sub-mold along the Y-axis direction. The processing difficulty is reduced, and high-precision mating surfaces can be processed more conveniently under low-difficulty processing conditions.

Description

technical field [0001] The invention relates to the technical field of machining, in particular to a mold. Background technique [0002] Molds are various molds and tools used in industrial production to obtain the desired products by injection molding, blow molding, extrusion, die casting or forging, smelting, stamping and other methods. In a nutshell, a mold is a tool used to make a shaped item, this tool is made up of various parts, and different molds are made up of different parts. It mainly realizes the processing of the shape of the article by changing the physical state of the formed material. [0003] The mold usually includes two sub-molds. When the two sub-molds are closed (that is, when the two sub-molds are put together), the cavity can be enclosed. In order to ensure the stability of the formed cavity, a In order to improve the precision of mold clamping, the guide that guides during mold clamping needs to have a high matching accuracy, which leads to the dif...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21J13/02
CPCB21J13/02
Inventor 毕建军唐斌罗卫强
Owner HUNAN SUNRISE AUTOMOBILE MOULD & DIE CO LTD