Forming die with adjustable die cavity

Abstract

The invention discloses a forming die with an adjustable die cavity and belongs to the field of dies. The forming die with the adjustable die cavity comprises a support. The upper end of the support is fixedly connected with a die box, and a perpendicular movable plate is arranged in the die box. Two pairs of air cylinders are fixedly connected to the support, and the stretching and contracting ends of the air cylinders penetrate the bottom end of the die box and are fixedly connected with the perpendicular movable plate. A horizontal movable plate is arranged at the upper end of the perpendicular movable plate, and an electric push rod matched with the horizontal movable plate is fixedly connected to the side wall of the perpendicular movable plate. An auxiliary support is fixedly connected to the side wall of the die box, a sealing cover matched with the die box is connected to the upper end of the auxiliary support in a sliding manner, and three limiting pillars matched with the sealing cover are fixedly connected to the upper end of the die box. A positioning rod is connected between one limiting pillar and the auxiliary support. The size of the containing cavity of the die canbe conveniently adjusted, and the production requirements of different sizes of concrete blocks are easy to meet.

Description

technical field [0001] The invention relates to the field of moulds, in particular to a molding die with an adjustable cavity. Background technique [0002] In order to speed up the construction progress of the construction site and reduce the dust pollution generated on the construction site, the construction industry usually designs some prefabricated parts, such as concrete blocks, which are produced with specific molds, and concrete blocks are produced during production is widely used. [0003] The current concrete blocks generally have a mass of 500-700 kg / m3, which is suitable for filling walls of high-rise buildings and load-bearing walls of low-rise buildings. The use of this material can reduce the self-weight of the entire building by more than 40% compared with that of ordinary brick-concrete structures. Due to the reduced weight of the building, the earthquake destructive force is small, so the earthquake resistance of the building is greatly improved. [0004...

AI Technical Summary

Problems solved by technology

[0004] The concrete block forming mold is a mold for producing concrete blocks. Most of the current concrete block forming molds are fixed in size, and it is difficult to meet the production needs of different sizes of concrete blocks in production.

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