Hydraulic clamp for machining cam shaft

The utility model provides a hydraulic clamp for processing a camshaft, which comprises a base, at least one first station for processing a first surface of a camshaft workpiece and at least one second station for processing a second surface of the camshaft workpiece are arranged on the base, the first station comprises a first fixing seat, a first positioning block is arranged on the first fixing seat, and a second positioning block is arranged on the second fixing seat. A first limiting block is arranged on the left side of the first positioning block, a pressing block assembly is arranged on the right side of the first positioning block, and a first clamping device is arranged on the front side of the first fixing base. According to the utility model, the workpiece carrying process can be reduced, and the production efficiency is improved. 本实用新型提供了用于加工凸轮轴的液压夹具，包括底座，底座上设置有至少一个加工凸轮轴工件第一面的第一工位和至少一个加工凸轮轴工件第二面的第二工位，第一工位包括第一固定座，第一固定座的上设置有第一定位块，第一定位块的左侧设置有第一限位块，第一定位块的右侧设置有压块组件，第一固定座前侧设置有第一夹紧装置。本实用新型可减少工件的搬运过程，提高生