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Core-pulling mechanism and mold manufacturing device

A core-pulling mechanism and a core-pulling part technology are applied in the field of mold manufacturing and can solve problems such as single-direction demoulding of the core-pulling mechanism.

Pending Publication Date: 2018-08-14
ZHUHAI GREE PRECISION MOLD CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The embodiment of the present invention provides a core-pulling mechanism and a mold manufacturing device to solve the technical problem in the prior art that the core-pulling mechanism for mold manufacturing can only be demoulded in a single direction

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  • Core-pulling mechanism and mold manufacturing device
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  • Core-pulling mechanism and mold manufacturing device

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Embodiment Construction

[0019] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in further detail below in conjunction with the embodiments and accompanying drawings. Here, the exemplary embodiments and descriptions of the present invention are used to explain the present invention, but not to limit the present invention.

[0020] figure 1 , figure 2 and image 3 An embodiment of the core-pulling mechanism of the present invention is shown, and the core-pulling mechanism includes a core-pulling component 10 , a slider 30 and a limiting component 40 . A core installation part is formed on the core pulling member 10 , and the core installation part is used for installing the core 20 . The core puller 10 is also provided with a guide rail part 11, the slider 30 is slidably arranged in the first linear direction a, and the slider 30 is slidingly hinged with the guide rail part 11, and the guide rail part 11 is rel...

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Abstract

The invention provides a core-pulling mechanism and a mold manufacturing device. The core-pulling mechanism comprises a core-pulling piece, a sliding block and a limiting piece. A mold core mounting part is formed on the core-pulling piece and used for mounting a mold core. The core-pulling piece is further provided with a guiding sliding rail part. The sliding block is slidably arranged in the first linear direction. The sliding block and the guiding sliding rail part are slidably hinged. The guiding sliding rail part is obliquely arranged relative to the first linear direction. The limitingpiece abuts against the core-pulling piece and is fixed relative to the position of the core-pulling piece. The core-pulling piece can slide in the second linear direction relative to the limiting piece. The second linear direction is perpendicular to the first linear direction. By applying the technical scheme of the core-pulling mechanism and the mold manufacturing device, core-pulling movementsin the two directions can be achieved by adopting one core-pulling mechanism, thus the mold core can be driven by the mold core mounting part to conduct demolding in the two directions, the mold structure is optimized, the life of a mold is prolonged, the mold reliability and production efficiency are improved, and the manufacturing cost of the mold is reduced.

Description

technical field [0001] The invention relates to the technical field of mold manufacturing, in particular to a core-pulling mechanism and a mold manufacturing device. Background technique [0002] In mold manufacturing, some injection molded parts need to be demolded in two directions after injection molding. Normally, according to the structural limitations of the injection mold itself, the core-pulling mechanism can only move in one direction to achieve demoulding. If demoulding in two directions is to be carried out, a core pulling mechanism needs to be provided in both directions for demoulding, which increases the cost of mold manufacturing. Contents of the invention [0003] Embodiments of the present invention provide a core-pulling mechanism and a mold manufacturing device to solve the technical problem in the prior art that the core-pulling mechanism for mold manufacturing can only be demolded in a single direction. [0004] The embodiment of the present applicat...

Claims

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Application Information

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IPC IPC(8): B29C45/33
CPCB29C45/33B29C45/332
Inventor 胡永鹏邱忠磊杨明李燊坚周改改陈明星黄泽坚越菲菲
Owner ZHUHAI GREE PRECISION MOLD CO LTD
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