Work-piece interchanging manipulator of hydraulic drawing machine

Abstract

The invention relates to a work-piece interchanging manipulator of a hydraulic drawing machine. The work-piece interchanging manipulator comprises a working bedplate, a middle upright post, a base, a first motor installation base, a first motor, a small gear, a sector gear, a second motor installation base, a second motor, a screw, an upper locating plate, a manipulator installation sleeve, a manipulator installation frame and a manipulator assembly, wherein the base is arranged on the working bedplate; the middle upright post passes through the base and the working bedplate and is positioned in the centre of the base; and the sector gear is rotatably arranged on the base. By means of the scheme provided by the invention, horizontal rotation of the manipulator installation sleeve is realized by utilizing meshing between the small gear and the sector gear, so that the purpose of controlling horizontal rotation of the manipulator assembly is achieved; vertical height of the manipulator installation sleeve is adjusted by utilizing rotation of the screw driven by the second motor, so that the purpose of controlling vertical height of the manipulator assembly is achieved; meanwhile, a left manipulator and a right manipulator are controlled by a cylinder to clamp and release; and the work-piece interchanging manipulator disclosed by the invention is convenient and free to operate and has high flexibility, simple structure and practicability.

Description

technical field [0001] The invention relates to a manipulator, in particular to a workpiece transposition manipulator of a hydraulic stretching machine, which belongs to the technical field of stretching equipment components. Background technique [0002] At present, multi-station presses have been put into the market, but multi-station presses are mostly multi-station punches, but multi-station hydraulic stretching machines are rare. Multi-station presses mostly adopt linear arrangement of stations, the rising of the workpiece moves out of the mold area, the linear transposition action, and the action of dropping the workpiece into the mold area is mostly realized by mechanical transmission. During the processing, some parts of the transmission mechanism need to be adjusted. The parts are adapted to different molds, the flexibility is not high, and the operability is poor. Contents of the invention [0003] The object of the present invention is to propose a workpiece tr...

AI Technical Summary

Problems solved by technology

[0002] At present, multi-station presses have been put into the market, but most of the multi-station presses are multi-station punching machines, while multi-station hydraulic stretching machines are rare

Multi-station presses mostly adopt linear arrangement of stations, the rising of the workpiece moves out of the mold area, the linear transposition action, and the action of dropping the workpiece into the mold area is mostly realized by mechanical transmission. During the processing, some parts of the transmission mechanism need to be adjusted. The parts are adapted to different molds, the flexibility is not high, and the operability is poor

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