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发明名称
液压开孔器
摘要
本实用新型公开了一种用于开孔的液压开孔器,它包括液压泵和开孔机构,液压泵通过软管与开孔机构联接,开孔机构是由基座、缸体和凹模所组成,缸体内有活塞,活塞端部装有凸模。本实用新型提供的液压开孔器在开孔时不需要预钻引导孔,直接就可操作,因此使用十分方便。
申请公布号
CN2410058Y
申请公布日期
2000.12.13
申请号
CN99256622.3
申请日期
1999.12.07
申请人
黄金国
发明人
黄金国
分类号
B21D28/34
主分类号
B21D28/34
代理机构
代理人
主权项
1、一种液压开孔器,包括液压泵(1)和开孔机构,液压泵(1)通过软管(8)与开孔机构联接,其特征在于所述的开孔机构是由基座(3)、固定在基座(3)上部的缸体(2)和装在基座(3)下部的凹模(6)所组成,缸体(2)内有活塞(4),活塞(4)的端部装有凸模(5)。
地址
317605浙江省玉环县楚门镇东门工业区朝阳路9号
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