Building round pipe end forming device

Abstract

The invention discloses a building round pipe end forming device which is characterized by comprising an upper die and a lower die, the upper die comprises a die handle, an upper die base and a forming male die, the die handle is fixed on the upper die base, and the end forming male die is fixed in the upper die base through a pressing bolt. The lower die comprises a lower die base, an end forming female die and a positioning material channel, the end forming female die is fixed on the lower die base through a pressing bolt, one end of the positioning material channel is fixed in the end forming female die, and the other end of the positioning material channel extends out of the end forming female die. The part, extending out of the end forming female die, of the positioning material channel is in an arc shape and used for guiding a workpiece, and the shape of the part, fixed in the end forming female die, of the positioning material channel is matched with the shape of the end of a machined round pipe. The building round pipe end forming device is lower in cost, shorter in preparation period, suitable for various small stamping devices, capable of completing and adapting to forming of the ends of the round pipes for various buildings, and variable in forming shape.

Description

technical field [0001] The invention belongs to the field of processing the ends of circular pipes for construction, and more particularly relates to a forming device for the ends of round pipes for construction. Background technique [0002] Round pipe is a regular shape and good strength parts commonly used in construction. Its end is often equipped with welding flanges, which can be produced by thermoforming and other processes, but the investment is large, the efficiency is slow, the cycle is long, and the floor area is also very large. high demands. [0003] In the prior art, there are many problems in thermoforming, which are mainly manifested in: [0004] 1. The processing cost and equipment input cost are relatively large; [0005] 2. The efficiency is slow, the energy consumption is large, and it is not environmentally friendly. [0006] Therefore, there is an urgent need to propose a forming device for round pipe ends for construction, which is suitable for vari...

AI Technical Summary

Problems solved by technology

[0004] 1. The processing cost and equipment input cost are relatively large;

[0005] 2. Slow efficiency, high energy consumption, not environmentally friendly

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