Multi-layer injection mold for terminal cover
A technology of injection mold and terminal cover, which is applied in the field of multi-layer injection molds for terminal covers, can solve the problems of low work efficiency and repositioning of molds, and achieve the effect of avoiding repositioning and loss of working time
Inactive Publication Date: 2016-08-31
WUHU WANHUA PLASTIC PROD
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Problems solved by technology
[0003] The purpose of the present invention is to provide a terminal cover multi-layer injection mold that avoids mold replacement. The product is injected through the mold. Since the multi-step boss is set to place the mold, when the mold needs to be replaced, the universal upper mold can be moved. Product injection can be carried out by making it coincide with the mold of the required specification, which solves the problem of low work efficiency and repositioning of the mold when the terminal cover is injected
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[0011] In order to deepen the understanding of the present invention, the present invention will be further described below in conjunction with examples, which are only used to explain the present invention and do not constitute a limitation to the protection scope of the present invention.
[0012] Such as figure 1 As shown, this embodiment provides a terminal cover multi-layer injection mold, including a base 1, the base 1 is provided with a stepped boss 2, and the upper end surface of the boss 2 is provided with a mold 3, so Both sides of the mold 3 are provided with guide rods 4, the top of the base 1 is provided with a universal upper mold 5, the upper end of the universal upper mold 5 is provided with a lifting device 6, and the upper end of the lifting device 6 is provided with a transverse rail 7, Both sides of the universal upper mold 5 are provided with guide blocks 8 , and the guide rod 4 cooperates with the guide blocks 8 . Position detection devices 9 are arrange...
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The invention provides a multi-layer injection mold for a terminal cover. The multi-layer injection mold comprises a base. The base is provided with a stair-shaped boss. The upper end faces of the boss are provided with mold bodies, wherein guiding rods are arranged on the two sides of each mold body. A universal upper mold body is arranged above the base. A lifting device is arranged at the upper end of the universal upper mold body. A transverse track is arranged at the upper end of the lifting device. Guiding blocks are arranged on the two sides of the universal upper mold body, and the guiding rods are matched with the guiding blocks. Injection molding is conducted on a product through the mold bodies, the multi-step boss is used for containing the mold bodies, and therefore when the mold bodies need to be replaced, the universal upper mold body is moved to coincide with the mold body with the needed specification, and accordingly, injection molding can be conducted on the product; and repeated positioning and consumption of work time due to mold body replacement are avoided, and the height of the boss is adjusted by arranging height adjusting devices so that the multi-layer injection mold can adapt to different work situations.
Description
technical field [0001] The invention relates to the field of injection molding of terminal cover frames, in particular to a terminal cover multilayer injection mold which avoids mold replacement. Background technique [0002] At present, when making terminal covers, it is necessary to use an injection mold to inject the product, but when making terminal covers of different specifications, it is necessary to replace the injection mold in order to inject different terminal covers, but it is very troublesome to replace the injection mold, and the replacement The mold needs to be repositioned to ensure the sealing of the mold. Therefore, it is particularly important to solve the problems of low efficiency of mold replacement and repositioning during injection molding of the terminal cover. Contents of the invention [0003] The purpose of the present invention is to provide a terminal cover multi-layer injection mold that avoids mold replacement. The product is injected throu...
Claims
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IPC IPC(8): B29C45/26B29C45/80B29C45/16B29C33/30
CPCB29C45/2673B29C45/16B29C45/2606B29C45/80B29C2045/2677B29C2945/76083
Inventor 唐庆豹华辉思廖子强程凤黄小虎
Owner WUHU WANHUA PLASTIC PROD