A high-precision CNC forming machine tool for spinning traveler

Abstract

The invention discloses a high-precision numerical control forming machine tool for a spinning steel wire ring. The high-precision numerical control forming machine tool sequentially comprises a tablet discharging mechanism, a leveling mechanism, a tablet traction mechanism, a punching mechanism and a forming mechanism. The forming mechanism comprises a feeding clamping plate set, a material stop block and a mold core. The feeding clamping plate set is bilaterally opposite to the material stop block, the mold core is located between the feeding clamping plate set and the material stop block, the lower portion of an upper forming mold can stretch to the portion between the feeding clamping plate set and the material stop block, the center of the lower end of the upper forming mold is provided with a U-shaped groove with a downward opening, the upper portion of a lower forming mold can stretch to the portion between the feeding clamping plate set and the material stop block, the center of the upper end of the lower forming mold is provided with an arc forming groove with an upward opening, the center line of the arc forming groove, the center line of the U-shaped groove and the center line of the mold core are on the same straight line, a cut-off tool is further arranged at the position, close to the feeding clamping plate set, of the upper end of the lower forming mold, and the position of a knife edge of the upper end of the cut-off toll is higher than the upper top face of the lower forming mold. The high-precision numerical control forming machine tool is simple in structure, reasonable in design, low in manufacturing cost, high in machining efficiency and capable of ensuring the machining precision.

Description

technical field [0001] The invention relates to a high-precision numerically controlled forming machine tool for spinning bead rings, which belongs to the field of textile machinery. Background technique [0002] At present, the forming machine tool for spinning traveler includes a feeding mechanism, a leveling mechanism, a traction mechanism, a punching mechanism, a cutter and a forming mechanism. The sheet is firstly leveled, then punched, then cut with a knife, and finally formed by a forming mechanism to obtain a traveler. The existing molding mechanism includes a mold core. After the cutting knife cuts the material piece, the material piece rides on the mold core, and then the forming knives on the left and right sides shape the material piece. In this way, the forming knife and the cutting knife on the left and right sides are separated, and a control mechanism needs to be provided respectively, which has high cost, low efficiency, low manufacturing rate and poor prec...

AI Technical Summary

Problems solved by technology

In this way, the forming knives and cutting knives on the left and right sides are separated, and a control mechanism needs to be installed separately, which has high cost, low efficiency, low production rate and poor precision.

[0003] The existing discharge mechanism does not have the function of automatic discharge and stop discharge after automatic induction. When there is a problem in the follow-up process, the discharge cannot be stopped in time.

Secondly, the existing traction mechanism adopts clamping traction, and the feeding accuracy is poor

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