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Casting device

A cavity mold and main body technology, applied in casting molding equipment, molds, mold components, etc., can solve problems such as worrying about cavity mold deformation, and achieve the effect of avoiding damage

Active Publication Date: 2021-08-31
HONDA MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, there is concern that the cavity mold will be deformed

Method used

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Examples

Experimental program
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Embodiment Construction

[0034] Next, preferred embodiments will be listed, and the casting apparatus according to the present invention will be described in detail with reference to the drawings.

[0035] figure 1 It is a partially omitted longitudinal sectional view of the casting device 10 according to the present embodiment in a mold-opened state. The casting device 10 has a fixed mold 12 positioned fixedly and a movable mold 14 approaching or away from the fixed mold 12 .

[0036] Fixed mold 12 wherein has: fixed mold main body 20; Fixed cavity mold 22 (the 1st cavity mold), it is arranged on fixed mold main body 20 with the mode that can disassemble freely; And ejection mechanism 24, it is used for casting Take out from fixed cavity mold 22. Furthermore, the fixed mold main body 20 includes: a base portion 26 formed in a plate shape; and a flange portion 28 protruding from the base portion 26 to the side where the fixed cavity mold 22 is located, and therefore formed in a substantially L-shape...

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PUM

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Abstract

The invention relates to a casting device. For example, on the movable mold main body (70), the second cavity mold (72) is arranged on the mold installation surface (84) facing the fixed mold (12), and the second cavity mold (72) is installed on the block installation surface (86) as its back side. There are a first support member (76) and a second support member (78). The first supporting member (76) and the second supporting member (78) are made of hollow bodies, and cavity mold supporting parts (168a, 168b) and main body supporting parts (170a, 170b) are provided in each hollow interior. The cavity mold supports (168a, 168b) are at least partially separated from the main body supports (170a, 170b).

Description

technical field [0001] The invention relates to a casting device capable of obtaining castings from a melt. Background technique [0002] There is known a casting device using a dedicated general-purpose separate mold, in which a plate-shaped cavity mold is similarly detachably provided on one end surface of a plate-shaped fixed mold body and a movable mold body. . In this casting device, only the new cavity mold as a special mold that can obtain specific casting parts can be replaced, and the same fixed mold body and movable mold body can be used as common parts, so it can be obtained and utilized here Other castings with different shapes and sizes from the castings obtained by the previously used cavity mold. This can contribute to a significant reduction in mold cost and downsizing of the casting apparatus. [0003] In such a casting device, when the molds are closed, the cavity molds mutually form a product cavity, which is filled with the melt used to obtain the cast...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B22D17/22B22C9/06
CPCB22C9/06B22D17/22
Inventor 高桥利弘片平贤一闻间祥纮
Owner HONDA MOTOR CO LTD