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我厂大型卧式车床较多,都是重型设备,装卡刀具都是通过螺柱压板拧紧螺母将刀杆压紧。装卸操作都是笨重的体力劳动,一个人把着大搬手,一个人抡起十多磅大锤,大锤打在搬手上,搬手得变换几次角度才能将刀杆夹紧。这样不仅劳动强度大,又很不安全。经过工程技术人员和工人的共同研究,试制成功一种大车床油压卡刀装置(如图所示),经过实践,效果良好,已应用于生产。
I plant more large horizontal lathe, are heavy equipment, loading card tool is through the screw nut tighten the arbor. Loading and unloading operations are cumbersome manual labor, a person carrying a big move, a person pounding more than ten pounds sledgehammer, sledgehammer hitter in the move, change hands a few times to angle the knife can be clamped. This is not only labor-intensive, but also very unsafe. After a joint study of engineers and workers, trial production of a large lathe hydraulic card cutter device (as shown), after practice, the effect is good, has been applied to the production.