阅读说明：本技术 一种剪切销切断装置的加工方法及其加工工装 (Machining method and machining tool of shear pin cutting device ) 是由 生新科 于 2020-06-10 设计创作，主要内容包括：本发明的目的在于,提供一种剪切销切断装置及其加工方法,用于检测小直径剪切销的受力；包括配重板1,底板2,压板3,芯轴4,护罩5；所述底板2设置在所述配重板1上侧；所述压板3外套在所述底板2的上部外表面；所述芯轴4内置在所述底板2的中空内部；所述护罩5外套在所述压板3的外表面；所述压板3与所述底板2均径向设置有相互配套的剪切销孔；本发明的有益效果为：可以安全可靠地测试剪切销的切断力；加工工艺保证零件精度,实现了位置互换的要求。(The invention aims to provide a shearing pin cutting device and a processing method thereof, which are used for detecting the stress of a small-diameter shearing pin; comprises a weight plate 1, a bottom plate 2, a pressure plate 3, a mandrel 4 and a shield 5; the bottom plate 2 is arranged on the upper side of the counterweight plate 1; the pressing plate 3 is sleeved on the outer surface of the upper part of the bottom plate 2; the mandrel 4 is arranged in the hollow interior of the bottom plate 2; the shield 5 is sleeved on the outer surface of the pressure plate 3; the pressing plate 3 and the bottom plate 2 are radially provided with mutually matched shearing pin holes; the invention has the beneficial effects that: the cutting force of the shear pin can be tested safely and reliably; the machining process ensures the precision of parts and meets the requirement of position exchange.)