A processing mold for producing the base of the decorative strip of the door armrest
A technology for processing molds and decorative strips, which is applied in the field of processing molds for the production of door armrest decorative strip bases, can solve problems such as being easily torn, and achieve the effects of ensuring product quality, avoiding mutual separation, and ensuring stability
Active Publication Date: 2021-06-08
宁波远东制模有限公司
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Problems solved by technology
[0004] In view of the above-mentioned related technologies, since the buckle grooves are arranged in the inner space of the base of the decorative strip, and such products are generally produced through injection molds, the inventor believes that when the core plate and the cavity plate are core-pulled, the buckle grooves There is a risk of the annular plate being easily torn
Method used
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[0050] The following is attached Figure 1-12 The application is described in further detail.
[0051] The embodiment of the present application discloses a processing mold for producing a base of a door armrest trim strip. refer to figure 1 and figure 2 ,, the processing mold used to produce the base of the door armrest trim includes an upper fixing plate 42, a hot runner plate 3, a cavity plate 2, a core plate 1 and a lower fixing plate 43 in sequence. Two molding cavities for producing the decorative strip base 46 are formed between the cavity plate 2 and the core plate 1, and two sets of annular plates 47 and annular ring plates 47 for forming the decorative strip base 46 are arranged on both sides of the core plate 1. The first core-pulling assembly of the buckle groove 48 on the plate 47 is provided with two sets of second core-pulling assemblies for forming one end of the annular plate 47 in the decorative strip base 46 on the cavity plate 2 . Through the setting o...
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The application relates to a processing mold for producing the base of the door armrest trim, which includes a core plate, a cavity plate, and a hot runner plate. The core plate is provided with a first core-pulling assembly, and the cavity plate is provided with a second Core-pulling assembly, the first core-pulling assembly includes a first slider, the upper end surface is provided with a positioning block inserted into the buckle groove; the second slider, the front end is inserted into the annular plate, and is used to pull the first slider It is separated from the buckle groove; the third slider is plugged into the base of the decorative strip and separated from the base of the decorative strip after being pulled by the second slider; the driving cylinder for pulling the second slider is set on the core plate and used to limit An elastic locking block that slides on the third slider; the second core pulling assembly includes a shaping block and a drawing block, and the upper end of the drawing block is fixed on the hot runner plate. The application has the effect that the processing mold can realize core-pulling in multiple directions on the base of the decorative strip, thereby avoiding the effect of tearing and damage to the overall structure of the base of the decorative strip.
Description
technical field [0001] The present application relates to the field of production molds for auto parts, in particular to a processing mold for producing the base of the decorative strip of the door armrest. Background technique [0002] At present, with the improvement of living standards and the acceleration of rhythm, automobiles have become an indispensable means of transportation in life. In order to ensure the overall cleanliness of the interior of the automobile, decorative panels are generally required to be installed in the interior of the automobile except for the windows. [0003] For example attached figure 2 The door armrest decorative strip base 46 disclosed in , since one or more plastic boxes need to be fixed on the decorative strip base 46, an annular plate 47 needs to be set in the concave part of the decorative strip base 46, and on the plate wall of the annular plate 47 A buckle slot 48 is provided. [0004] In view of the above-mentioned related technol...
Claims
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IPC IPC(8): B29C45/33B29C45/26B29L31/30
CPCB29C45/2606B29C45/33B29L2031/3005
Inventor 黄洁钦干洋洪黄金申黄宏辉吴照生
Owner 宁波远东制模有限公司