Sintering cup testing device with adjustable height

The utility model discloses a sintering cup testing device with adjustable height, and belongs to the technical field of sintering. The sintering cup testing device with adjustable height comprises a sintering cup body, a sintering grate, a supporting mechanism and a regulating mechanism, wherein the sintering grate is arranged in the sintering cup body and is capable of moving up and down in the sintering cup body; the regulating mechanism is connected to the sintering grate and is used for regulating height of the sintering grate; the regulating mechanism is connected to the supporting mechanism. The sintering cup testing device with adjustable height can regulate a distance between the gate and the mouth of the sintering cup on the basis that an ignition height is not adjusted, so as to realize sintering tests and researches on different material thicknesses.