A lamp housing aluminum alloy die-casting mold
A die-casting mold and aluminum alloy technology, which is applied in the field of aluminum alloy die-casting molds for lamp housings, can solve troubles and other problems, and achieve the effects of easy uniform feeding, easy forming, and easy removal of internal air bubbles
Inactive Publication Date: 2021-07-30
江门市泽盛五金制品有限公司
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Problems solved by technology
[0003] In the process of manufacturing the lamp housing, since the lamp housing is relatively thin, mold die-casting is required in order to facilitate molding, but because each type of lamp is different, the thickness of the lamp housing used is also different, so in order to facilitate processing, it is necessary to use Multiple molds with different thicknesses are quite troublesome, and the temperature of the traditional mold can only be controlled by the external room temperature. If the structure of the lamp housing is more complicated, there are many corners inside the molding mold, and it is difficult for ordinary direct liquid injection to make each The corners are well filled, so in order to solve these problems, it is necessary to design a die-casting mold for different thickness lamp housings
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[0021] The present invention is specifically described below in conjunction with accompanying drawing, as Figure 1-4 As shown, an aluminum alloy die-casting mold for a lamp housing includes a load-bearing bottom shell 1. A lamp housing die-casting mechanism is arranged on the upper surface of the load-bearing bottom shell 1. The upper shell 2, the center shell 3 arranged between the load-bearing upper shell 2 and the load-bearing bottom shell 1, the fixed frame 4 set at the inner center of the center shell 3, the upper and lower surfaces of the fixed frame 4 and the telescopic end passing through the center shell 3 A pair of telescopic cylinders 5, an extruded shell 6 set on the telescopic end of each telescopic cylinder 5, a No. 1 heating resistance wire 7 embedded in the inner side of each extruded shell 6, embedded in the bottom shell 1 And the No. 2 heating resistance wire 8 inside the load-bearing upper shell 2, the fixed connecting frame 9 arranged at the edge between t...
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The invention discloses an aluminum alloy die-casting mold for a lamp housing, which comprises a bearing bottom shell, and a lamp housing die-casting mechanism is arranged on the upper surface of the bearing bottom shell. The beneficial effect of the invention is that it is a device that is convenient for feeding uniformly, removing internal air bubbles, controlling the degree of extrusion according to the thickness of the molding, and facilitating rapid prototyping.
Description
technical field [0001] The invention relates to the field of molds, in particular to an aluminum alloy die-casting mold for a lamp housing. Background technique [0002] A mold is a device used to facilitate molding. [0003] In the process of manufacturing the lamp housing, since the lamp housing is relatively thin, mold die-casting is required in order to facilitate molding, but because each type of lamp is different, the thickness of the lamp housing used is also different, so in order to facilitate processing, it is necessary to use Multiple molds with different thicknesses are quite troublesome, and the temperature of the traditional mold can only be controlled by the external room temperature. If the structure of the lamp housing is more complicated, there are many corners inside the molding mold, and it is difficult for ordinary direct liquid injection to make each The corners are well filled, so in order to solve these problems, it is necessary to design a die-casti...
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IPC IPC(8): B22D18/02B22D27/04
CPCB22D18/02B22D27/04
Inventor 庞志强
Owner 江门市泽盛五金制品有限公司