Automatic wire electrode penetrating mechanical arm for linear cutting machine tool

Abstract

An automatic wire electrode penetrating mechanical arm for a linear cutting machine tool comprises an upright. An upper wire stand and a lower wire stand are arranged on the upright. An upper mechanical arm is arranged on the upper wire stand and provided with a fixing frame. The fixing frame is provided with a fixing base. A rotary base capable of rotating is arranged on the fixing base and a rotary line of the rotary base is controlled by a first motor. The rotary base is provided with a first telescopic rod and the telescopic motion of the first telescopic rod is controlled by a telescopic driving piece. A first wire electrode clamp is arranged at one end of the first telescopic rod and the clamping motion of the first wire electrode clamp is controlled by a first clamping motor. A lower mechanical arm is arranged on the lower wire stand and provided with a sliding rail. The sliding rail is provided with a movable sliding table and the movement motion of the sliding table is controlled by a sliding table driving piece. The sliding table is provided with a second telescopic rod. The second telescopic rod is connected with a second wire electrode clamp through a connecting rod. A wire feeding structure is further installed on the upright and comprises a fixing shaft and a wire arrangement guide wheel. According to the automatic wire electrode penetrating mechanical arm, penetration of wire electrodes is automatic and work efficiency is improved.

Description

technical field [0001] The invention relates to a special tool for a wire cutting machine tool, in particular to an automatic electrode wire threading manipulator for a wire cutting machine tool. Background technique [0002] At present, the existing wire cutting machine tools are manually operated when threading the wire and threading the electrode wire. Because the manual threading of the electrode wire consumes too much time and manpower, and the manual threading of the electrode wire often causes broken wires due to operational errors, reducing work efficiency and loss. Electrode wire: The electrode wire is extremely thin and has good toughness, and it is easy to cause harm to the human body when the electrode wire is artificially threaded. Contents of the invention [0003] Aiming at the deficiencies in the prior art, the present invention provides an automatic wire-threading manipulator for a wire-cutting machine tool, which can avoid broken wires caused by manual wi...

AI Technical Summary

Problems solved by technology

[0002] At present, the existing wire cutting machine tools are manually operated when threading the wire and threading the electrode wire. Because the manual threading of the electrode wire consumes too much time and manpower, and the manual threading of the electr

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