Quick bending device for automobile tubes

Abstract

The invention provides a quick bending device for automobile tubes. The quick bending device comprises a workbench, a plurality of pressing columns, a plurality of first positioning assemblies and a plurality of second positioning assemblies. A plurality of arc-shaped grooves are formed in the workbench and are distributed in a first circumference with the center of the workbench as the center; the number of the pressing columns is identical to the number of the arc-shaped grooves, and one pressing column corresponds to one arc-shaped groove; the pressing columns are arranged in the arc-shaped grooves and can slide along the arc-shaped grooves; the first positioning assemblies are distributed on a second circumference with the center of the workbench as the center and comprise two first positioning columns mounted on the workbench; the second positioning assemblies are distributed on a third circumference with the center of the workbench as the center and comprise two second positioning columns mounted on the workbench; and the first positioning assemblies and the second positioning assemblies are arranged symmetrically with respect to the arc-shaped grooves. The quick bending device is simple in structure, reasonable in design, capable of continuously bending steel tubes in a batched mode, free of assistance of workers and high in machining efficiency.

Description

technical field [0001] The invention relates to the technical field of mechanical processing, in particular to a rapid bending processing device for automobile pipe fittings. Background technique [0002] At present, in the production process of automobile pipe fittings, it is often necessary to bend steel pipes, and the bending methods of steel pipes are nothing more than equipment bending and manual bending. The structure of the bending device is mostly complex and cannot be bent at a specific position, and the bending mechanism is prone to wear and tear, which reduces the service life of the bending device, and when loading, feeding, and unloading steel pipes, manual labor is still required Auxiliary, low production efficiency, time-consuming and labor-intensive, not suitable for modern industrial production. Therefore, how to realize batch processing of steel pipes with continuous processing and automatic loading and unloading has become an urgent problem to be solved b...

AI Technical Summary

Problems solved by technology

The structure of the bending device is mostly complex and cannot be bent at a specific position, and the bending mechanism is prone to wear and tear, which reduces the service life of the bending device, and when loading, feeding, and unloading steel pipes, manual labor is still required Auxiliary, low production efficiency, time-consuming and labor-intensive, not suitable for modern industrial production

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