CNC machining and positioning tool for battery tray

The utility model relates to the technical field of machining positioning, in particular to a battery tray CNC machining positioning tool which comprises a placement plate, a clamping assembly used for clamping a battery tray is arranged on the placement plate, a supporting piece used for supporting the battery tray is arranged on the placement plate, and the supporting height of the supporting piece for the battery tray is adjustable. The supporting piece comprises a floating air cylinder which is arranged on the placing plate and electrically connected to the control system, and a piston rod of the floating air cylinder abuts against the mounting frame of the battery tray. The battery tray machining device has the effect of improving the battery tray machining quality. 本申请涉及加工定位技术领域，尤其是涉及一种电池托盘CNC加工定位工装，包括安置板，安置板上设置有用于夹持电池托盘的夹持组件，安置板上设置有用于对电池托盘实现支撑的支撑件，支撑件对电池托盘的支撑高度可调，支撑件包括设置在安置板上且电连接于控制系统的浮动气缸，浮动气缸的活塞杆抵接于电池托盘的安装架上。本申请具有提高电池托盘加工质量的效果。