Compression spring test tool

The utility model discloses a compression spring test tool, which comprises a convex pressing plate and a concave pressing plate, a boss of the convex pressing plate is positioned on one end surface of the convex pressing plate, and a first connecting part connected with external equipment is arranged in the middle of the other end surface of the convex pressing plate; the groove of the concave pressing plate is located in one end face of the concave pressing plate, and a second connecting part connected with external equipment is arranged in the middle of the other end face of the concave pressing plate. The convex pressing plate provided with the boss is matched with the concave pressing plate provided with the groove, the boss is inserted into the spring, and the groove sleeves the spring, so that the spring is fixed in the tool for a compression test, and the spring is prevented from being separated from the tool. The spring dismounting device is simple to operate and convenient todismount, when the sprin