Spiral pipe bending machine

Abstract

The invention discloses a spiral pipe bending machine. The spiral pipe bending machine comprises a workbench, the workbench is provided with a rotating rod, a rotating motor is arranged at the right end of the rotating rod, a bending block is arranged at the upper end of the left part of the rotating rod, a fixed rod is arranged above the rotating rod, a locating plate is arranged at the left end of the workbench, and the rotating rod and fixed rod pass through the locating plate. Through locating through the fixed rod and driving the bending block to bend through the rotating rod, the transverse bending becomes into longitudinal bending, the bending safety is improved, the space usage is reduced, the camber of a bent air conditioner pipe is changed through regulating the position of the fixed rod through a lifting cylinder, and the pipe bending precision is improved through arranging a locating clip.

Description

Technical field [0001] The invention relates to the field of air conditioning pipe manufacturing, in particular to a spiral pipe bending machine for automatic pipe bending. Background technique [0002] When manufacturing air-conditioning pipes, it is necessary to bend the air-conditioning pipes into corresponding bends to adapt to the air-conditioning assembly. The current bending machine usually bends horizontally, and uses the cylinder as the power to perform the bending. Such a bending machine occupies space, and when horizontal bending, the bending cylinder consumes a lot of power and exerts a large pressure on the cylinder. Horizontal bending makes it easy to accidentally injure the operator when bending a long air-conditioning pipe, and the bending safety is not high. Therefore, it is particularly important to solve the problem of large space occupied by the bending machine and low bending safety. Summary of the invention [0003] In view of the above-mentioned problems i...

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Problems solved by technology

[0003] In view of the problems existing in the above-mentioned prior art, the object of the present invention is to provide a spiral pipe bender for automatic pipe bending, which is positioned by the fixed rod, and the bending block is driven by the rotating rod to carry out the bending work, so that the horizontal bending becomes more flexible. For longitudinal bending, it improves the safety of bending and reduces the occupied space, which solves the problem that the bending machine occupies a large space and the bending safety is not high

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