车削加工快速对刀装置的设计与运用

Design and Application of Rapid Tool Setting Device for Turning

在普通车床切削加工中,安装不同高度的车刀需要寻找不同厚度的垫片,而垫片大小不一,并且容易变形,车削前的安装对刀要耗费不少的时间寻找合适的垫铁片,影响了加工效率,针对此问题,设计制作一种车削用快速对刀装置,可以实现车削时的快速对刀,省去寻找合适垫铁片的麻烦;同时该装置可以加强车刀的抗弯能力,提高车削工件的加工质量。

In the cutting process of the general lathe, it needs to look for gaskets of different thickness for installing the turningtools of different height, while the shims are not of uniform size and they are easily deformed, the knife installation before turn-ing process usually have to spend a lot of time looking for the right iron gaskets, thus to influence the processing efficiency. Inview of this problem, a quick tool setting device for turning is designed and manufactured in this paper. It could realize thequick tool setting in turning, and could save the time of finding the right gaskets; meanwhile, this device could enhance thetool flexural capacity, and improve the machining quality of workpiece in turning.