Injection mold capable of being cooled quickly
A rapid cooling technology for injection molds, applied in the field of injection molds, can solve the problems of material aging, shorten the service life of injection molds, etc., and achieve the effects of prolonging service life, ensuring quality and avoiding aging
Inactive Publication Date: 2015-11-11
贾玉平
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Problems solved by technology
Since the concave mold part and the convex mold part of the injection mold will withstand the high temperature plastic material for a long time, the long-term work of the injection mold will cause the material aging of the concave mold part and the convex mold part, which will greatly shorten the life of the injection mold. service life
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[0013] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.
[0014] like figure 1 The shown injection mold of the present invention that can be cooled quickly has a panel 1, an upper template 2, a punch 3, a die 4, a lower template 5, a cushion block 6 and a base plate 7 that are arranged in sequence from top to bottom. A safety locking mechanism is provided between the side walls of the die 3 and the die 4 , and several cooling water pipes 19 are provided in the punch 3 and the die 4 in a criss-cross pattern.
[0015] Wherein, a thimble plate 8 located on the upper surface of the bottom plate 7 is arranged between the two pads 6, a reset plate 9 is arranged on the upper surface of the thimble plate 8, and a reset leve...
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The invention relates to the technical field of injection molds, in particular to an injection mold capable of being cooled quickly. The injection mold is provided with a panel, an upper mold plate, a male mold, a female mold, a lower mold plate, cushion blocks and a base plate which are arranged from top to bottom in sequence. A safe locking mechanism is arranged between the side wall of the male mold and the side wall of the female mold. A plurality of cooling water pipelines are distributed inside the male mold and the female mold in a criss-cross mode. According to the injection mold, due to the fact that water cooling is conducted on the male mold and the female mold which are subjected to high temperature by means of cooling water, aging of the materials of the male mold and the female mold caused by high temperature is effectively avoided, the service life of the whole injection mold is prolonged greatly, and meanwhile, the quality of injection products is guaranteed.
Description
technical field [0001] The invention relates to the technical field of injection molds, in particular to a rapidly cooling injection mold. Background technique [0002] Injection mold is a tool for producing plastic products. It injects heated and melted material into the mold cavity under high pressure, and after cooling and solidifying, molded products are obtained. Since the concave mold part and the convex mold part of the injection mold will withstand the high temperature plastic material for a long time, the long-term work of the injection mold will cause the material aging of the concave mold part and the convex mold part, which will greatly shorten the life of the injection mold. service life. Contents of the invention [0003] The technical problem to be solved by the present invention is: in order to solve the problems raised in the above-mentioned background technology, the present invention provides a rapidly cooling injection mold, which can effectively avoid...
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IPC IPC(8): B29C45/73
CPCB29C45/7312
Inventor 贾玉平刘树仁
Owner 贾玉平