Multi-station flaring machine for thin walled pipe part

Abstract

The invention discloses a multi-station flaring machine for a thin walled pipe part. The multi-station flaring machine for the thin walled pipe part comprises a rack. The rack is provided with a flaring platform, and the flaring platform is provided with at least two flaring stations at intervals. Each flaring station comprises a vertically arranged installation base, wherein a wedge-shaped shaft with a big end and a small end penetrates the installation base, a flaring die is arranged between the wedge-shaped shaft and the installation base in an expandable manner, and the wedge-shaped shaft is connected with a thrust drive device. The external diameters of the flaring dies of the flaring stations are different. The flaring platform is provided with floating clamping devices on the outer side of the installation base, and the floating clamping devices are matched with the flaring dies and used for clamping the part. According to the multi-station flaring machine for the thin walled pipe part, the universality of the flaring machine is improved, and the shaping efficiency is improved; and meanwhile, during flaring operation, the product is held tightly in a floating manner, during opening expanding work, a center is automatically positioned up and down with the flaring die as a center, and the production quality is greatly improved.

Description

technical field [0001] The invention belongs to the flaring technology of pipe parts, in particular to a multi-station flaring machine for thin-walled pipe parts. Background technique [0002] During the processing of thin-walled pipe parts, it is sometimes necessary to expand the thin-walled pipe. Flaring machine is a common equipment for processing thin-walled pipe parts. At present, the existing flaring machine for thin-walled pipe parts has only one shaping station, and it works well for a product of one specification alone, but If there are many specifications and varieties of processed products, the flaring mold needs to be replaced every time the model is changed, and it takes time to debug, so it is not suitable for small batches of products with many varieties. At the same time, if multiple belling machines are purchased in the workshop, the floor space is huge and the price is expensive. [0003] To sum up, the existing flaring machines for thin-walled pipe parts...

AI Technical Summary

Problems solved by technology

Flaring machine is a common equipment used for processing thin-walled pipe parts. At present, the existing flaring machine for thin-walled pipe parts has only one shaping station, and it works well for a product of one specification alone, but If there are many specifications and varieties of processed products, the flaring mold needs to be replaced every time the model is changed, and it takes time to debug, so it is not suitable for small batches of products with many varieties

At the same time, if multiple belling machines are purchased in the workshop, the area will be huge and the price will be expensive.

[0003] In summary, the existing flaring machines for thin-walled pipe parts generally have the disadvantages of poor versatility, frequent mold changes, long mold change time and easy damage to the molds

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