A spring coiling machine with an integrated tool holder

Abstract

The invention belongs to the technical field of metal wire processing equipment, and particularly relates to a cutter holder-integrated spring coiling machine, which comprises a chassis, a panel and a panel back, the panel and the panel back are mounted on the chassis, a straightening unit, a wire-feeding unit, a wire-coiling unit, a cutter assembly structure, a cutter assembly spacing structure, a mandril assembly pushing structure and a mandril lifting structure are mounted on the panel and the panel back, the cutter assembly structure comprises an upper cutter assembly and a lower cutter assembly, which are respectively controlled by an upper cutter motor and a lower cutter motor, and the upper cutter assembly, the lower cutter assembly and a mandril assembly are mounted on a large slide plate and can move up and down along with the large slide plate. Compared with the prior art, the automatic spring coiling machine adopts the cutter holder-integrated design, consequently, the travels of cutters can be conveniently adjusted, and moreover, the straight cutting and swing cutting of the cutters can be unified as long as the cutter holder-integrated spring coiling machine is slightly adjusted; and in addition, since the upper cutter and the lower cutter are respectively directly driven by the upper cutter motor and the lower cutter motor, the control process is simplified, and is convenient and direct.

Description

technical field [0001] The invention belongs to the technical field of metal wire processing equipment, and in particular relates to a spring coiling machine with an integrated tool holder. Background technique [0002] In metal wire processing, it is often necessary to use a spring coiling machine to bend wires of different diameters multiple times at different angles, directions and bending radii. [0003] The spring coiling machine in the prior art generally includes a frame, a panel mounted on the frame and a panel back, and the panel and the panel back are equipped with a straightening unit, a wire feeding unit, a winding unit, a cutter Group structure, spacing knife group structure, push core group structure and mandrel lifting structure, the cutter group structure generally includes upper cutter and lower cutter, the upper cutter and the lower cutter can not perform cutting work independently, and in the process of direct When switching between cutting and pendulum c...

AI Technical Summary

Problems solved by technology

[0003] The spring coiling machine in the prior art generally includes a frame, a panel installed on the frame and a panel back, and a straightening unit, a wire feeding unit, a wire winding unit, a cutter, and a straightening unit are installed on the panel and the panel back. Group structure, spacing knife group structure, push core group structure and mandrel lifting structure, the cutter group structure generally includes an upper cutter and a lower cutter, and the upper cutter and the lower cutter cannot perform cutting work independently, and are directly When switching between cutting and pendulum cutting, parts need to be replaced, the operation is complicated, time-consuming and labor-intensive

Moreover, the upper cutter and the lower cutter are not integrated, and when the position of the cutter needs to be adjusted, the operation is more complicated

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