Locking device for one-way clutch of feeding system of paraffin slicing machine

石蜡切片机进给系统单向离合器锁紧装置

Abstract

本实用新型的名称为石蜡切片机进给系统单向离合器锁紧装置。属于医用生物组织检测辅助装置技术领域。主要是解决现有螺母在切片过程中易松动,导致单向离合器旋转,无法切片的问题。它的主要特征是:包括系统机芯中的进给螺杆、套在该进给螺杆上的单向离合器和锁紧螺母,所述的锁紧螺母上设有与其主螺纹孔相贯通的槽口、穿过与该槽口的锁紧螺孔及锁紧螺钉,锁紧螺孔下部为螺纹孔。本实用新型具有结构简单、锁紧效果好的特点,主要用于石蜡切片机进给系统单向离合器的锁紧。
The utility model provides a locking device for the one-way clutch of the feeding system of a paraffin slicing machine, belongs to the technical field of medical auxiliary devices for detecting biological tissues, and mainly solves the problem of the conventional nut that the nut is easily loosened during slicing process, so that the one-way clutch rotates, and the slicing process cannot be conducted. The utility model is mainly characterized in that the locking device comprises a feeding screw rod, the one-way clutch, and a lock nut; the feeding screw rod is arranged in the movement of the system; the one-way clutch and the lock nut are sleeved on the feeding screw rod; and a notch communicated with the main threaded hole of the lock nut, a locking screw hole penetrating the notch, and alocking screw are arranged on the lock nut; and a threaded hole is formed at the lower part of the locking screw hole. The utility model has the characteristics of simple structure and good locking effect, and is mainly used in locking the one-way clutch of the feeding system of the paraffin slicing machine.

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