Multiphase wire cutting and conveying mechanism

Abstract

The invention provides a multiphase wire cutting and conveying mechanism which comprises a vertical plate. A first mounting plate is fixedly connected to the right end of the upper side of the vertical plate, a second mounting plate is fixedly connected to the right end of the lower side of the vertical plate, a top disc is rotationally connected to the lower end of the first mounting plate, a topguide wheel is fixedly connected to the lower end of the top disc, and a second electric push rod is fixedly connected to the lower end of the right side of the top disc. The left end of the second electric push rod is fixedly connected with a second moving plate, the lower end of the left side of the second moving plate is fixedly connected with a first moving guide wheel, the upper end of the second mounting plate is rotatably connected with a base plate, the upper end of the left side of the base plate is fixedly connected with a first electric push rod, the right end of the first electricpush rod is fixedly connected with a first moving plate, and a moving guide wheel is fixedly connected to the upper end of the first moving plate. Compared with the prior art, the multiphase wire cutting and conveying mechanism has the following beneficial effects that pulse spark discharge is conducted on a workpiece at the same time through a main folded molybdenum wire and an auxiliary foldedmolybdenum wire to remove metal through etching, the machining efficiency is improved, the relative position between the main folded molybdenum wire and the auxiliary folded molybdenum wire can be adjusted, and the application range is widened.

Description

technical field [0001] The invention relates to a multi-phase wire cutting wire feeding mechanism, which belongs to the technical field of wire cutting. Background technique [0002] Wire cutting, also known as wire electric discharge cutting, is developed on the basis of electric spark perforation and forming processing. Most of the existing cutting wire feeding mechanisms use single wire to process the workpiece. After the workpiece is processed, the end surface of the workpiece is very Rough, often requires secondary processing, which affects processing efficiency. Therefore, it is necessary to design a multi-phase wire cutting wire feeding mechanism to solve the above problems. Contents of the invention [0003] In view of the deficiencies in the prior art, the object of the present invention is to provide a multi-phase wire cutting wire feeding mechanism to solve the problem of processing workpieces with a single wire proposed in the above background technology. The e...

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Problems solved by technology

[0003] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a multi-phase wire cutting wire feeding mechanism to solve the problem of processing the workpiece with a single wire proposed in the above background technology. The end surface of the workpiece processing contour is very rough, and secondary processing is often required , the problem that affects the processing efficiency

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