Improved structure of splicing type pressed test block forming mold

The utility model discloses an improved structure of a spliced pressed test block forming die, which comprises a core column, a sleeve and a base, the sleeve is separably mounted on the base, and the core column can be inserted into the sleeve so as to be used for extruding a test sample in the sleeve; the sleeve comprises a first part and a second part which are detachably spliced and fixed to each other at the edge position. By the adoption of the technical scheme, when the splicing type pressing test block forming die is used, a sample is filled in the cavity of the sleeve, then the core column is inserted into the cavity to compact the sample, and the core column is taken out after the sample is compacted; therefore, the first part and the second part can be opened towards the two sides, and then the pressed and molded test block is taken out, which is very convenient, the defect that the test block is difficult to take out in the prior art is effectively overcome, and the test block can be prevented from