Automatic constant pressure push pointer

The utility model relates to special equipment for producing textile parts, namely, nylon shuttles, in particular to an automatic constant pressure push pointer. A hydraulic oil cylinder is arranged on the base of the automatic constant pressure push pointer, which is matched with the base of the automatic constant pressure push pointer and corresponds to a shuttle gripping tool. The hydraulic oil cylinder body is connected with oil delivery pipes on both ends of a piston in the hydraulic oil cylinder body respectively. The oil delivery pipes are connected with a hydraulic power pack through one two-position or three-position four-way electromagnetic directional valve. Electro connecting pressure gauges are connected with the oil delivery pipes. The working process of the automatic constant pressure push pointer is achieved through a control circuit; the labor intensity of workers is reduced. The automatic constant pressure push pointer pushes shuttle points under one pressure, and works stably. The nylon shu