Automatic non-scratch steel wire straightening cutting-off machine

Abstract

The invention relates to the technical field of steel wire machining equipment, in particular to an automatic non-scratch steel wire straightening cutting-off machine. The straightening cutting-off machine comprises a guiding pipe, a steel wire feeding mechanism, a straightening mechanism and a cutting-off mechanism, all of which are sequentially arranged on a rack, and a transmission mechanism is arranged below the rack. The straightening mechanism straightens steel wires in the longitudinal direction and the transverse direction. The problems that according to an existing straightening cutting-off device, the surfaces of steel wires are scratched, and the straightness of the steel wires cannot meet the requirement are solved, and the steel wire straightening quality can be improved. Pressing wheels are U-shaped groove wheels, the groove wheels are matched with the to-be-machined steel wires in shape, the traditional line-face contact is changed into the point contact of the groove wheels and the steel wires, the contact face is small, and the surfaces of the steel wires are effectively prevented from being scratched. Straightening in the vertical direction is conducted through the upper pressing wheels and the lower pressing wheels, straightening of the steel wires in the transverse direction is conducted through the left pressing wheels and the right pressing wheels, straightening machining on the steel wires in all directions is achieved, meanwhile, the straightness of the steel wires is good, and the production technology requirement can be met.

Description

technical field [0001] The invention relates to the field of steel wire processing equipment, in particular to an automatic non-scratch steel wire straightening and cutting machine. Background technique [0002] Steel wire is a reprocessed product made of hot-rolled wire rod by cold drawing. The steel wire produced by the steel wire manufacturer will be rolled into a steel wire coil for the convenience of transportation or handling. In the process, a large number of steel wires need to be straightened through the straightening and cutting device and cut to length before use. But the problem existing in the existing steel wire straightening and cutting device is that it uses a motor to drive the straightening cylinder to rotate to straighten the steel wire. scratches. In addition, because the position of the tangent point between the steel wire and the straightening cylinder is constantly changing, the steel wire is bent in different degrees, which affects the straightness ...

AI Technical Summary

Problems solved by technology

[0003] Aiming at the deficiencies of the prior art, the present invention provides a reliable automatic non-scratch steel wire straightening and cutting machine to solve the problems of scratches on the surface of the steel wire and the straightness of the steel wire not meeting the requirements caused by the existing straightening and cutting device, and Can improve the quality of steel wire straightening

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