Upper cover mold of ignition switch
An ignition switch and mold technology, which is applied in the field of ignition switch upper cover molds, can solve the problems of high mold clamping force and poor needle return of ignition switch upper cover molds, and achieve low production cost, long service life and smooth mold closing Effect
Inactive Publication Date: 2014-07-30
KUNSHAN TENGYUXIN METAL PROD
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- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] The return needle of the existing ignition switch upper cover mold often returns poorly due to resistance problems, and because the mold is closed too quickly, the clamping force of the ignition switch upper cover mold is too large
Method used
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Embodiment Construction
[0019] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.
[0020] Refer below figure 1 The ignition switch upper cover mold 1 according to the embodiment of the present invention will be described. Such as figure 1 As shown, the ignition switch upper cover mold 1 according to the embodiment of the present invention includes an upper runner plate, a lower runner plate, an upper heat insulation plate, a female template 10, a male template, a thimble plate, a bottom plate and return pins.
[0021] The lower channel plate is arranged on the lower surface of the upper channel plate, wherein a main ...
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The invention discloses an upper cover mold of an ignition switch. The upper cover mold of the ignition switch comprises an upper runner plate, a lower runner plate, an upper thermal baffle, a female template, a male template, an ejector plate, a bottom plate and return pins, wherein the upper thermal baffle is arranged on the lower surface of the lower runner plate; the female template is arranged on the lower surface of the upper thermal baffle; the male template is arranged on the lower surface of the female template; a cavity communicated with a main runner is defined between the female template and the male template; return pin holes are formed in the female template and the male template; exhaust vents are formed in the female template or the male template; one ends of the exhaust vents are communicated with the return pin holes while the other ends of the exhaust vents are open; the ejector plate is arranged on the lower surface of the male template; the bottom plate is arranged on the lower surface of the lower thermal baffle; the return pins pass through the return pin holes and push against the female template. The upper cover mold of the ignition switch has the advantages of returning in place, and being smooth to close, high in production efficiency, low in production cost, long in service life and the like.
Description
technical field [0001] The invention relates to an ignition switch upper cover mold. Background technique [0002] Injection mold is an important process equipment for the production of various industrial products. With the rapid development of plastic mold design industry and the promotion and application of plastic products in aviation, aerospace, electronics, machinery, ships and automobiles and other industrial sectors, the requirements of products for molds Higher and higher, the traditional plastic mold design method can no longer meet the requirements of product upgrading and quality improvement. Computer-aided engineering technology has become the most effective way for these weak links in plastic product development, mold design and product processing. [0003] The return needles of the existing ignition switch upper cover mold often return poorly due to resistance problems, and because the mold clamping is too fast, the clamping force of the ignition switch upper ...
Claims
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IPC IPC(8): B29C45/26B29C45/34
CPCB29C45/26B29C45/34
Inventor 不公告发明人
Owner KUNSHAN TENGYUXIN METAL PROD