PRECAST HOLE SCAB REMOVING DEVICE

专利名称：PRECAST HOLE SCAB REMOVING DEVICE发明人：Bowen Xue,Jiandong Guo申请号：US15604447申请日：20170524

公开号：US20170348769A1公开日：20171207

专利附图：

摘要：A precast hole scab removing device is provided. The precast hole scabremoving device is composed of a stand, floating columns, ejector pins, an air cylinder,clamp cylinders, supporting poles and the like. In use, a hole I and a hole II in a workpiecerespectively match with a tapered part of a left floating column and a tapered part of a

right floating column; by pressing down the workpiece, locating parts of the workpiecesimultaneously match with the top end of a supporting pole I, the top end of asupporting pole II and the top end of a supporting pole III, a clamp cylinder I, a clampcylinder II and a clamp cylinder III press the workpiece tightly, and at the moment, theworkpiece is completely located; the air cylinder lifts down a lifting plate and the ejectorpins through two guide pillars, the ejector pins are pressed into holes, in which scabsneed to be removed, of the workpiece; and therefore, the scabs can be ejected out of theworkpiece. The precast hole scab removing device can remove the scabs of precast holesof casting workpieces in use, the removing efficiency is high, the scabs are removedcleanly, and additionally, the precast hole scab removing device has the characteristics ofhigh automation degree, simple structure, low manufacturing costs and the like.

申请人：CITIC Dicastal CO., LTD.

地址：Qinhuangdao CN

国籍：CN

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