02-10-2018 дата публикации
Номер: KR101903514B1
Принадлежит:
BSP CO., LTD.
The present invention relates to a shock absorption type insert tip holder, wherein a configuration related to an insert tip holder for processing an inner diameter among group tool holders additionally mounted and used in a chamfering apparatus to be performed or used in a wide range under various conditions regardless of a limit condition, such as roundness, thickness, straightness, concentricity, eccentricity, and the like of a tubular body to be processed, such that a shock absorption type insert tip holder capable of performing fine processing of at least 0.2 m/m is provided due to a related configuration actively including position change by an elastic means. According to the present invention, a body is divided into a lower body fixed to a power transmission apparatus and an upper body including an insert tip, which are rotated and coupled to each other, and an elastic member is interposed between the upper and lower bodies to provide a shock absorption function. The upper body is ...
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