Pneumatic pipe bender

Abstract

The invention relates to the field of mechanical manufacturing equipment, in particular to a pneumatic pipe bending machine, which includes a pipe bending device, a pipe bending drive device and a base for driving the pipe bending device to achieve pipe bending, and the pipe bending device includes a shaping mechanism and a top bending mechanism And two slideways for the top bending mechanism to slide, the shaping mechanism is arranged on the top of the slideway, the top bending mechanism is provided with a first roller that cooperates with the slideway on the side close to the slideway, and the top bending mechanism includes a support plate 1. The clamping arm set on the top of the support plate and the clamping rod set that runs through the clamping arm set and is arranged horizontally, the bending pipe driving device includes a guide slide channel, an adjustment mechanism and a drive mechanism arranged at the bottom of the guide slide channel, The pipe bending driving device of the present invention drives the top bending mechanism to rise, and the first rollers of the top bending mechanism arranged on both sides of the slideway slide and cooperate with the slideway to ensure that the top bending mechanism rises steadily along the slideway, and the shaping mechanism and the top bender Cooperate with the top bending of the workpiece, it can maintain stability and avoid the workpiece from shifting during the top bending.

Description

technical field [0001] The invention relates to the field of mechanical manufacturing equipment, in particular to a pneumatic pipe bender. Background technique [0002] Pipe bending machines can be roughly divided into CNC pipe bending machines, hydraulic pipe bending machines and so on. The pipe bender mainly uses hydraulic pressure to perform winding bending of the pipe body with one bending radius or two bending radii in a cold state, and is widely used in bending various workpieces and wires in industries such as automobiles and air conditioners. [0003] In the existing technology, the traditional pipe bending machine has problems such as low working efficiency, poor working stability, and easy damage to parts during use. The traditional pipe bending machine cannot ensure that the workpiece does not deviate when bending the workpiece. and the bending compatibility of workpieces of different sizes is poor. The top bending mechanism cannot maintain stability when bending...

AI Technical Summary

Problems solved by technology

[0003] In the existing technology, the traditional pipe bending machine has problems such as low working efficiency, poor working stability, and easy damage to parts during use. The traditional pipe bending machine cannot ensure that the workpiece does not deviate when bending the workpiece. and the bending compatibility of workpieces of different sizes is poor. The top bending mechanism cannot maintain stability when bending the workpiece, and the workpiece will be shifted during the top bending, resulting in unqualified workpieces and waste of workpieces. , increasing labor costs

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