Ask driver to construct in mould thimble board

The utility model discloses an ask driver to construct in mould thimble board, including setting up the guide pillar and the guide pin bushing of setting in the mould on mould thimble board, its characterized in that: guide pin bushing one side on be equipped with and prevent the guide pillar the th...

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Hauptverfasser: ZHANG BANGHONG, WANG GUOFENG, RUAN JIANHUA, ZHOU HUA, CHEN YUN, FAN ZHUWEN, YANG KUNHUA, ZHOU JIHAI, LUO HAIPING, TONG ZHANGDI, YI JIEHUA, YU PENG, WU ZHAOWEN, JIANG XIAOQIANG, CEN BO, HE HAO, ZHOU LIYING, FAN ZEWEN, HE KEMEI, WU KAI, YUAN ZHILONG, ZHENG GUANGLIN, YAN RUILIN, LIU PEIZHI, LI ZHUOHUA, FU CHIYUAN
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:The utility model discloses an ask driver to construct in mould thimble board, including setting up the guide pillar and the guide pin bushing of setting in the mould on mould thimble board, its characterized in that: guide pin bushing one side on be equipped with and prevent the guide pillar the thermal expansion card outer skew portion in the guide pin bushing of dying. The utility model discloses an in order to overcome the weak point among the prior art, provide a simple structure, effectively prevent the dead ask driver to construct in mould thimble board of card. 本实用新型公开了一种模具顶针板中托司机构,包括设置在模具顶针板上的导柱和设置在模具内的导套,其特征在于:所述的导套一侧上设有能防止导柱受热膨胀卡死在导套内的外偏移部。本实用新型的目的是为了克服现有技术中的不足之处,提供一种结构简单,有效防止卡死的模具顶针板中托司机构。