Multi-segment bolt connecting device of plastic mold used for wood and plastic hexagonal pavilion stand columns

Abstract

The invention relates to the technical field of plastic mold connection, in particular to a multi-segment bolt connecting device of a plastic mold used for wood and plastic hexagonal pavilion stand columns. The multi-segment bolt connecting device comprises a plastic mold body used for producing a wood and plastic hexagonal pavilion. The plastic mold body comprises an annular first mold body, twelve longitudinal platy second mold bodies and six transverse platy third mold bodies. The positions, corresponding to the second mold bodies, of the outer side face of the first mold body are provided with a plurality of internal thread blind holes. First internal screw holes are formed in the second mold bodies. The positions, corresponding to the first internal screw holes, on the third mold bodies are provided with second internal screw holes. According to the multi-segment bolt connecting device of the plastic mold used for the wood and plastic hexagonal pavilion stand columns, due to the fact that second fastening bolts on the inner side are driven by first fastening bolts on the outer side to be fixedly connected with the first mold body, the second mold bodies and the third mold bodies, assembling and disassembling can be easier, more convenient and faster, the connection firmness degree is greatly improved, and service life is greatly prolonged.

Description

technical field [0001] The invention relates to the technical field of plastic mold connection, in particular to a multi-section bolt connection device for the plastic mold of wood-plastic hexagonal gazebo columns. Background technique [0002] With the development of science and technology, many emerging materials have emerged. Among them, wood-plastic composite materials have developed rapidly due to their energy-saving and environmental protection characteristics. In the building decoration industry, the surface of the traditional hexagonal gazebo column material needs to be painted, which leads to poor environmental performance, weak fireproof, waterproof and termite-proof capabilities, and cannot be recycled, resulting in serious waste. Therefore, wood-plastic Material hexagonal gazebo columns, but the traditional plastic molds used to produce wood-plastic hexagonal gazebo columns are mostly integrated structures, with poor strength and high production costs, and are pr...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is: in order to solve the problems existing in the above-mentioned background technology, provide an improved multi-section bolt connection device for plastic molds of wood-plastic hexagonal gazebo columns, and solve the problem that ordinary split plastic molds are mostly directly clamped. The connection is fixed, the connection end is not strong enough, and the service life is still very low.

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