Novel rotary oil cylinder

The utility model discloses a novel rotary oil cylinder which comprises a cylinder body, the cylinder body is provided with a transmission gear fixedly connected with the cylinder body, the top of thecylinder body is provided with a bearing disc used for placing a workpiece, a pressing block is arranged above the bearing disc, a piston rod and a piston head which are connected are arranged in thecylinder body, and the piston rod is rotatably connected with the cylinder body. The automatic rotating conveying device can be directly connected with a motor in a transmission mode, a workpiece canbe placed on the bearing disc, and automatic rotating conveying of the workpiece is achieved. 本实用新型公开了一种新型回转油缸，包括缸体，缸体设有与缸体固定连接的传动齿轮，缸体的顶部设有用于放置工件的承托盘，承托盘的上方设有压紧块，缸体内设有连接的活塞杆及活塞头，活塞杆与缸体转动连接，活塞杆与压紧块固定连接，缸体下方连接有旋转接头，旋转接头设有第一进油口、第二进油口及溢油口，本实用新型可直接与电机传动连接，工件可放置在承托盘上，实现工件的自动转动输送。