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A rapid cooling casting mold

A rapid cooling and mold technology, applied in the field of molds, can solve the problems of insufficient cooling speed, increased production cost, and non-adjustable size, etc., and achieve the effect of reducing production cost

Active Publication Date: 2018-05-29
QINGDAO YINGJIA ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Formation of cooling channels in a fixed mold volume, the cooling rate of which is often not satisfactory
[0004] In addition, since the size of the mold cannot be adjusted after molding, when it is necessary to prepare products of different sizes such as different heights, molds of different sizes are required, resulting in an increase in production costs

Method used

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  • A rapid cooling casting mold

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Embodiment Construction

[0021] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0022] see figure 1 , a kind of rapid cooling casting type mold described in a preferred embodiment of the present invention, comprises mold body, and mold body is provided with and is long and is 50cm, and width is 35cm, and thickness is the rectangular top plate 2 of 8cm, and top plate 2 is provided with diameter is 5cm, the length is 12cm for the cylindrical guide post 4 of 15cm and the upper end opening diameter, and the funnel-shaped casting hole 6 of 6cm for the lower end opening, the guide post 4 is welded on the top plate 2, the guide post 4 and the diameter are 5cm, and the length is 15cm The guide sleeve 8 is connected, and the guide sleeve 8 is connected to a r...

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Abstract

The invention relates to a fast-cooling casting mold which comprises a mold body. The mold body is provided with a top plate. The top plate is provided with guide columns and a funnel-shaped casting hole. The guide columns are connected with guide sleeves. The guide sleeves are connected with a base plate. A first driving device which is connected with the guide columns through wires and controls the guide columns to ascend and descend is arranged in the base plate. A guide pipe is arranged at the lower end, corresponding to the casting hole, of the top plate. A sleeve with the annular section is arranged below the guide pipe. The sleeve is arranged on the base plate. The sleeve comprises a first sleeve body and a second sleeve body sleeved with the first sleeve body. The first sleeve body is composed of a plurality of cylindrical shells. A spiral pipe is arranged in the second sleeve body. Connectors are arranged at the two ends of the spiral pipe. The connectors are connected with an outer circulating condensation device so that cooling liquid can be introduced into the casting mold. By the adoption of the fast-cooling casting mold, a workpiece in the casting mold can be cooled rapidly, the production dimension can be adjusted, and the manufacturing cost is reduced.

Description

technical field [0001] The invention relates to a mold, in particular to a rapid cooling casting mold. Background technique [0002] Due to their excellent processability, thermoplastic resins are widely used in various fields such as various electronic components, office equipment, and daily necessities. [0003] In thermoplastic resin molding, after it is injected into the mold, it is necessary to wait for the material filled in the cavity of the mold to cool and solidify. At present, the cooling time of most molds is usually long, and most cooling channels are formed in the mold to achieve cooling purposes, and the cooling function of the mold is generally fixed. In order to reduce the manufacturing cost of the mold, it is usually necessary to reduce the mold volume. The cooling channels are formed in a fixed mold volume, and the cooling rate is often not satisfactory. [0004] In addition, since the size of the mold cannot be adjusted after molding, when it is necessa...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C39/38B29C39/26
CPCB29C39/26B29C39/38
Inventor 王友臣陈增爱
Owner QINGDAO YINGJIA ELECTRONICS
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