Adjustable scriber structure and scriber assembly

The utility model relates to the field of scriber, in particular to an adjustable scriber structure and scriber assembly, which comprises a needle tube, and a needle head is arranged at the end of the needle tube; the needle head is connected with a buffer structure, the buffer structure comprises a spiral spring, one end of the spiral spring is connected with the needle head, and the other end of the spiral spring is connected with the needle tube; the utility model discloses an adjustable scriber structure which is provided with a buffering mechanism, so that a scriber head has a certain buffering capability, and the problem that a scriber is broken due to overlarge scribing allowance caused by the problems of unevenness of a processing surface or improper back gouging of an R angle and the like is solved. 本实用新型涉及划针领域，具体来说是一种调节式划针结构及划针总成，包括针管，所述针管端部设有针头；所述针头连接有缓冲结构，所述缓冲结构包括螺旋弹簧，所述螺旋弹簧一端与针头相连接，另一端与针管相连接；本实用新型公开了一种调节式划针结构，本实用新型通过缓冲机构的设置，使得针头具有一定的缓冲能力，避免因为加工面不平整或者R角清根不到位等问题造成划线余量过大而使得划针发生折断的问题。