A two-wire synchronous double-reverse centrifugal straightening and bending machine

Abstract

The invention discloses a double-wire synchronous double-reverse centrifugal straightening and bending all-in-one machine which comprises a working table, a double-guide mechanism, a double-wire synchronous double-reverse straightening mechanism, a double-wire traction mechanism, a self-adaptive length measuring mechanism and a double-wire bending mechanism. The double-guide mechanism, the double-wire synchronous double-reverse straightening mechanism, the double-wire traction mechanism, the self-adaptive length measuring mechanism and the double-wire bending mechanism are sequentially arranged on the working table. The double-guide mechanism comprises a guide support base, and two guide wheel sets arranged at the two sides of the guide support base respectively. The double-wire synchronous double-reverse straightening mechanism comprises two sets of double-reverse centrifugal straightening cylinders arranged side by side. Each double-reverse centrifugal straightening cylinder set is composed of two centrifugal straightening cylinders. The double-wire traction mechanism comprises a pressing wheel box, a first longitudinal transmission shaft, a second longitudinal transmission shaft, a rotating support base, a pressing wheel and a spring pressing device. The self-adaptive length measuring mechanism comprises two sets of length measuring mechanisms arranged side by side. The double-wire synchronous double-reverse centrifugal straightening and bending all-in-one machine can achieve double-wire synchronous straightening and bending, machining efficiency is high, and the straightening effect is good.

Description

technical field [0001] The invention relates to the field of machining equipment, in particular to a two-wire synchronous double-reverse centrifugal straightening, cutting and bending integrated machine. Background technique [0002] In the existing steel bar processing, the straightening and bending of the steel bar are processed by two equipments, the processing efficiency is low, the labor intensity is high, and the working hours are seriously wasted. At the same time, the existing straightening machine uses flat wheels to straighten the steel bars, and the straightening effect is poor. However, the existing single-centrifugal straightening cylinder structure cannot realize frequent shutdown, the loss of steel bars is large, and the torsional deformation is serious. Finally, it will be rotated, which is not conducive to the subsequent processing of the steel bar, and also reduces the processing efficiency; and most of the existing steel bar straightening machines and bend...

AI Technical Summary

Problems solved by technology

[0002] In the existing steel bar processing, the straightening and bending of the steel bar are processed by two equipments, the processing efficiency is low, the labor intensity is high, and the working hours are seriously wasted.

At the same time, the existing straightening machine uses flat wheels to straighten the steel bars, and the straightening effect is poor. However, the existing single-centrifugal straightening cylinder structure cannot realize frequent shutdown, the loss of steel bars is large, and the torsional deformation is serious. Finally, it will be rotated, which is not conducive to the subsequent processing of steel bars, and also reduces the processing efficiency; and most of the existing steel bar straightening machines and bending machines use servo motors, and the equipment cost is high

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