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实用新型
CN2600216Y 一种改进的磨石夹持结构 失效 - 权利终止

一种改进的磨石夹持结构
摘要：
本实用新型有关于一种改进的磨石夹持结构，其主要为一研磨结构上固设有由一夹座及一紧束螺帽构成的夹持组件，该夹座顶部形成一具嵌孔的束套，供磨石插嵌，该束套顶部设有锥形面，且束套外缘设有数个等角分布的夹片，该紧束螺帽螺锁罩覆在夹座的束套，并压迫各夹片紧束磨石外缘，由于束套各夹片包覆磨石周缘，有效提升磨石夹持的稳定性，且可避免磨石因螺丝集中力量压迫而破裂、损坏。
摘要（英）：

The utility model is an improved millstone holding structure; the key point is that the grinding structure is fixed and provided with a holding component consisting of a holding seat and a tightening screw cap; the top of the holding seat forms a tightening set with the embedding hole to insert the millstone; the top of the tightening set is provided with the conical surface; the edge of the tightening set is provided with a plurality of holding pieces distributed with the same angle; the lock cover of the tightening screw cap covers the tightening set of the holding seat to press each holding piece to clamp the edge of the millstone; because each holding piece of the tightening set covers the surrounding edge of the millstone, the device effectively improves the holding stability of the millstone and can avoid the fracture and damage of the millstone as a result of the compression from the centralized force of the screw.

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