Brick making die structure with hanging rods and cores flexibly replaced

Abstract

The invention discloses a brick making die structure with hanging rods and cores flexibly replaced. The structure comprises a die core frame, the hanging rods and the cores. The die core frame comprises transverse baffle plates and longitudinal baffle plates, the cores are arranged on the hanging rods and extend into a brick making die cavity, the tops of the longitudinal baffle plates are provided with first clamping grooves corresponding to the hanging rods, the outer side of the die core frame is provided with guard plates, and the tops of the guard plates are provided with cover plates extending horizontally outwards; and second clamping grooves corresponding to the first clamping grooves are formed in the tops of the guard plate positioned on one side of the die core frame or on the outer sides of the longitudinal baffle plates on the two sides, and first positioning blocks positioned in the corresponding first clamping grooves are arranged on the two sides of the hanging rods. Through the mode, the brick making die structure with the hanging rods and the cores flexibly replaced, the hanging rods and the cores are assembled and positioned accurately, and are independently replaced after being disassembled, so that the maintenance cost is greatly reduced, and the service life of a die is prolonged.

Description

technical field [0001] The invention relates to the technical field of brick-making molds, in particular to a brick-making mold structure in which hanging rods and cores can be replaced flexibly. Background technique [0002] In the traditional brick mold, the hanging rod is directly welded on the core partition, the contact area between the hanging rod and the core partition is small, and the core partition is usually heat-treated, and cracks are easily generated during welding, so The fastness of the whole hanging rod is not enough, and it is easy to be damaged. [0003] When there is a cracking problem in the connection between the hanging rod and the mold core, it needs to be repaired. Because the brick-making molds are large and heavy, the cost of transportation back to the factory is high and the cycle is long. They are usually repaired by themselves in the brick factory, which increases the difficulty of maintenance in the brick factory. [0004] In addition, the ha...

AI Technical Summary

Problems solved by technology

Due to the large and heavy brick molds, the cost of transportation back to the factory is high and the cycle is long. Usually, they are repaired by themselves in the brick factory, which increases the difficulty of maintenance in the brick factory.

[0004] In addition, the hanging rod is directly welded on the mold frame, and the welding position cannot be guaranteed accurately, which will lead to low precision of the brick, such as uneven wall thickness of the block, and the core must be replaced after wear

ZL 20151 05062278 discloses a brick-making mold with an assembled hanging rod. The hanging rod can be replaced, but the hanging rod and the core are fixed by welding and cannot be replaced separately. For fixing, in the process of actual use, the brick-making mold vibrates greatly, and the hexagon socket bolts are directly stressed and easy to break or loosen. The stability is poor and needs to be improved.

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