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Aluminum casting mold suitable for flywheel shell manufacturing

A technology for casting aluminum molds and flywheel shells, which is applied in the direction of manufacturing tools, casting molds, and casting mold components. It can solve the problems of hollowing at the edge joints, sticking of the mold opening, and affecting processing, so as to facilitate rapid mold opening and removal. The effect of complete molding of materials and finished products and simple overall structure

Pending Publication Date: 2021-02-26
昆山新三信机械模具有限公司
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  • Summary
  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, for the existing sand molds, during the manufacture of the flywheel shell, due to the particularity of its shape, it needs to be molded by the cavity method, resulting in adhesion during the mold opening
At the same time, hollows or special-shaped burrs are prone to appear at the edge joints, which will affect subsequent processing

Method used

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  • Aluminum casting mold suitable for flywheel shell manufacturing
  • Aluminum casting mold suitable for flywheel shell manufacturing

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Embodiment Construction

[0021] The invention provides a cast aluminum mold suitable for manufacturing a flywheel housing. The technical solution of the present invention will be described in detail below in conjunction with the accompanying drawings, so as to make it easier to understand and grasp.

[0022] Such as Figures 1 to 2 The cast aluminum mold suitable for manufacturing flywheel housings shown includes a mold base 1 , which is different in that: in order to facilitate the stable assembly of subsequent devices, the mold base 1 is provided with a bearing plate 2 . At the same time, in order to facilitate subsequent processing and molding, the inner and outer surfaces of the flywheel housing can be formed simultaneously. A lower mold device 3 is arranged on the carrier plate 2 , and an upper mold device is arranged on the lower mold device 3 . Moreover, considering that the tight combination of the lower mold device 3 and the upper mold device can be satisfied during processing, and an extern...

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Abstract

The invention discloses an aluminum casting mold suitable for flywheel shell manufacturing. The aluminum casting mold comprises a mold base, a bearing plate is arranged on the mold base, a lower molddevice is arranged on the bearing plate, an upper mold device is arranged on the lower mold device, a limiting forming device is arranged around the upper mold device, and a feeding device is arrangedon one side of the upper mold device. Therefore, aluminum casting machining can be completed according to the special shape of a flywheel shell, and it is guaranteed that a finished product is formedcompletely without burrs. The upper mold device can cooperate with the limiting forming device, locking in the machining period is achieved, and quick mold opening for material taking is convenient.The independent feeding device is arranged and can cooperate with conventional aluminum casting feeding equipment, effective feeding guide is met, and the machining efficiency is improved. The mold base is arranged so that the mold base can be locked and positioned with bases of various kinds of conventional mold machining equipment at present. The overall structure is simple, and implementation is easy.

Description

technical field [0001] The invention relates to a cast aluminum mold, in particular to a cast aluminum mold suitable for manufacturing flywheel housings, and belongs to the field of mold processing. Background technique [0002] Sand casting refers to the casting method that produces castings in sand molds. Steel, iron and most non-ferrous alloy castings can be obtained by sand casting. Because the molding materials used in sand casting are cheap and easy to obtain, the casting mold is easy to manufacture, and it can adapt to the single-piece production, batch production and mass production of castings. It has been the basic process in casting production for a long time. [0003] However, for the existing sand mold, during the manufacture of the flywheel housing, due to the particularity of its shape, it needs to be molded in a cavity mode, which leads to adhesion during mold opening. At the same time, hollowing or special-shaped burrs are prone to appear at the edge joint...

Claims

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Application Information

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IPC IPC(8): B22C9/22B22C21/08B22D35/04B22D33/04B22C9/08
CPCB22C9/08B22C9/22B22C21/08B22D33/04B22D35/04
Inventor 袁秀萍
Owner 昆山新三信机械模具有限公司
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