Pop-up sliding block structure for front mold plate of mold
A front template and pop-up technology, which is applied in the field of pop-up slider structure, can solve the problem that products are easy to hang on the template, and achieve the effect of saving production costs and reducing production costs
Inactive Publication Date: 2021-07-09
NINGBO JOYSONQUIN AUTOMOTIVE SYST HLDG CO LTD
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- Application Information
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Problems solved by technology
[0004] Aiming at the deficiencies and defects of the existing technology, this application specially provides a pop-up slider structure for the front template of the mold, which solves the problem that the product is easy to hang on the template
Method used
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Embodiment
[0031] Such as figure 1 -As shown in -4, a pop-up slider structure for the front template of the mould, including the first slider 1, the second slider 2, the guide block 3, the pushing device and some spring columns 103; the guide block 3 is fixed on the front On the template 10, the guide block 3 is provided with an inclined surface, and the inclined surface is inclined toward the outside of the rear mold, and the inclined surface is provided with a slide bar 31 which is arranged obliquely, and a slide groove 33 is provided on both sides of the slide bar 31; the first slide block 1 and the second slider 2 are used to interlock with each other to form a die, the first slider 1 and the second slider 2 are provided with grooves 11, and the inner walls of the groove 11 are provided with clamping strips 12, the first Both the slider 1 and the second slider 2 are provided with two spring holes 201, the first slider 1 and the second slider 2 are correspondingly connected to a guide...
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The invention discloses a pop-up sliding block structure for a front mold plate of a mold. The pop-up sliding block structure comprises a first sliding block, a second sliding block, guide blocks and pushing devices; the guide blocks are fixed on the front mold plate and are each provided with an inclined surface, and the inclined surfaces are inclined towards the outer side of a rear mold; the first sliding block and the second sliding block abut against the inclined surfaces of the guide blocks respectively, so that when the first sliding block and the second sliding block slide along the corresponding inclined surfaces, the first sliding block and the second sliding block are separated from each other; and the pushing devices are fixed to the front mold plate and used for pushing the first sliding block and the second sliding block to slide along the inclined surfaces. The invention particularly provides the pop-up sliding block structure for the front template of the mold, and the problem that a product is prone to being hung on a sliding block is solved.
Description
technical field [0001] The invention relates to the technical field of mold equipment, in particular to a pop-up slider structure used for a mold front template. Background technique [0002] Injection molding is a tool for producing plastic products; it is also a tool for giving plastic products a complete structure and precise dimensions. Injection molding is a processing method used in mass production of certain complex-shaped parts. The injection molding machine injects high pressure into the mold cavity. After cooling and solidification, the molded product is ejected by the ejector pin of the mold opening after the molded product is obtained, and one injection molding cycle is completed. [0003] When injecting long products with inner holes, it is necessary to increase the ejection stroke, and increasing the ejection stroke will increase the mold cost and product production cost, but even if the ejector pin structure with a large stroke is used, the product will still ...
Claims
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IPC IPC(8): B29C45/33
CPCB29C45/33B29C45/332B29C2045/338B29C2045/334
Inventor 王龙胜郑海笑钟汉杰
Owner NINGBO JOYSONQUIN AUTOMOTIVE SYST HLDG CO LTD