Quick-heat-dissipation mold device capable of preventing bubbles from being generated for automobile parts
A technology for auto parts and heat dissipation components, applied in the field of auto parts molds, can solve the problems of inconvenient automatic injection molding, low heat dissipation speed and defoaming efficiency, poor structural flexibility, etc., achieve high continuous processing efficiency, accelerate heat dissipation speed, reduce The effect of the amount used
Pending Publication Date: 2022-04-22
孙海燕
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Problems solved by technology
[0002] Casting molds for auto parts, during use, due to frequent injection of molten liquid, the temperature in the injection mold cavity is too high, and it is necessary to wait for the temperature to cool down before continuing the casting work. During the process of molten liquid injection, bubbles will be generated. Cold shut phenomenon occurs, which makes the quality of castings poor. The retrieved application number is: 202011183541.4, which discloses a mold device for rapid heat dissipation of auto parts to prevent air bubbles, including an upper mold, and the bottom surface of the upper mold is fixedly connected with an upper
Method used
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Example Embodiment
[0026] Example 1
[0027] Reference Figure 1-6 , a rapid heat dissipation of automotive parts to prevent the generation of bubbles of the mold device, comprising a control base 1, a static mold 2, a dynamic mold 3, two control side plates 4, two lifting plates 5, a control top plate 6 and an injection molding heating box 8, the static mold 2 is fixed mounted on the top of the control base 1, the dynamic mold 3 is provided on the top of the static mold 2, the two control side plates 4 are fixed on the top of the control base 1, the two control side plates 4 are opened with a fixed groove, the lifting plate 5 slide is installed in the corresponding fixed groove, The control top plate 6 is fixed mounted on the top of the two lifting plates 5, the top of the control top plate 6 is provided with two through holes, the top of the moving mode 3 is fixed with two connecting columns 7, the connection column 7 is provided within the corresponding through hole, the top of the two connection ...
Example Embodiment
[0033] Example 2
[0034] Reference Figure 5 , the difference between Example II and Embodiment I is that the side of the tapping plate 20 is fixedly installed with a plurality of tapping heads.
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The invention belongs to the field of automobile part molds, particularly relates to a quick-heat-dissipation automobile part mold device capable of preventing bubbles from being generated, and provides the following scheme aiming at the problems that an existing mold device is poor in structural flexibility, low in mutual matching tacit degree, low in heat dissipation speed and defoaming efficiency and inconvenient to carry out automatic injection molding. The injection mold comprises a control base, a static mold, a movable mold, two control side plates, two lifting plates, a control top plate, a lifting assembly, an injection molding heating box, an injection molding control assembly and a cooling heat dissipation assembly, the static mold is fixedly installed at the top of the control base, the movable mold is arranged at the top of the static mold, and the two control side plates are both fixedly installed at the top of the control base; and fixing grooves are formed in the two control side plates. The mold device disclosed by the invention is relatively high in structural flexibility, relatively high in mutual matching tacit degree, relatively high in heat dissipation speed and defoaming efficiency, and also convenient for automatic injection molding.
Description
technical field [0001] The invention relates to the technical field of molds for automobile parts, in particular to a mold device for preventing air bubbles from being generated in rapid heat dissipation automobile parts. Background technique [0002] Casting molds for auto parts, during use, due to frequent injection of molten liquid, the temperature in the injection mold cavity is too high, and it is necessary to wait for the temperature to cool down before continuing the casting work. During the process of molten liquid injection, bubbles will be generated. Cold shut phenomenon occurs, which makes the quality of castings poor. The retrieved application number is: 202011183541.4, which discloses a mold device for rapid heat dissipation of auto parts to prevent air bubbles, including an upper mold, and the bottom surface of the upper mold is fixedly connected with an upper mold The inner part of the upper mold core is fixedly connected with an injection port, the inner part...
Claims
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Patent Timeline
Login to View More IPC IPC(8): B29C45/34B29C45/66B29C45/73B22D17/22B22D17/26
CPCB29C45/34B29C45/66B29C45/7337B22D17/22B22D17/2218B22D17/263
Inventor 孙海燕
Owner 孙海燕