Clamping tray structure for automobile model machining

The clamping tray structure for automobile model machining comprises a clamping tray, a positioning assembly and a clamping fixing block, the clamping fixing block is connected with the bottom of the clamping tray, the clamping tray is fixed to a machine tool platform through the clamping fixing block, the positioning assembly is installed on the clamping tray, and the positioning assembly is connected with the clamping tray. The four corners of the clamping tray are each provided with a machining reference base, and the positioning assembly fixes a to-be-machined automobile model workpiece to the clamping tray. The positioning assembly is used for positioning and clamping the workpiece, the workpiece can be conveniently positioned in the machining process, and the workpiece machining time is shortened. 一种用于汽车模型加工的装夹托盘结构，所述装夹托盘结构包括装夹托盘、定位组件、装夹固定块，所述装夹固定块和装夹托盘的底部相连，所述装夹托盘通过所述装夹固定块固定在机床平台上，所述定位组件安装在装夹托盘上，所述装夹托盘的四角均安装有加工基准座，所述定位组件将待加工的汽车模型工件固定到装夹托盘上。本实用新型利用定位组件对工件进行定位装夹，方便加工过程中对工件进行定位，缩短工件加工的时间。