The invention relates to a saddle bottom plate manufacturing method, a mold, a saddle bottom plate and a saddle. A saddle beam clamping mechanism is arranged on a movable mold, and is closed together with a movable mold; and an injection molding cavity used for injection molding of a top end saddle beam accommodating part at the front end of a bottom plate and tail end saddle beam accommodating parts on the two sides of the lower portion of a bottom plate body is formed in the movable mold. The saddle beam is clamped through the saddle beam clamping mechanism of the mold, and the whole saddle beam is injection-molded between the top end saddle beam accommodating part on the bottom plate and the tail end saddle beam accommodating parts on the two sides, so that working hours are saved, secondary machining is not needed, no gap exists between the saddle beam and the bottom plate, and the stability of a product is improved.

    本发明涉及一种鞍座底板制作方法、模具及鞍座底板、鞍座,所述鞍梁夹紧机构设于动模上,并随动模一起合模,所述动模上设有用于注塑底板前端顶端鞍梁容置部及底板本体下部两侧尾端鞍梁容置部的注塑腔。通过模具的鞍梁夹紧机构夹紧鞍梁,将整个鞍梁注塑至底板顶端鞍梁容置部及两侧的尾端鞍梁容置部之间,节省了工时,不需要二次加工,且鞍梁与底板之间不存在间隙,提高产品的稳定性。


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    Title :

    Saddle bottom plate manufacturing method, mold, saddle bottom plate and saddle


    Additional title:

    一种鞍座底板制作方法、模具及鞍座底板、鞍座


    Contributors:
    SUN ZHENGYUAN (author) / DONG XUELONG (author) / YANG JIANHUA (author) / XU HAO (author)

    Publication date :

    2021-07-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B29L INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES , Index-Schema für besondere Gegenstände in Verbindung mit Unterklasse B29C / B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS



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