High-frequency die-free drawing forming machine

Abstract

The invention relates to the technical field of drawing processing, in particular to a high-frequency die-free drawing forming machine. The high-frequency die-free drawing forming machine comprises a bottom supporting table and a workbench. A heating and cooling system is arranged on one side of the top of the workbench and comprises a high-frequency machine table, a heating coil, a cooling water storage tank and a water injection pipe, the heating coil is fixedly installed on one side of the high-frequency machine table, the cooling water storage tank is fixedly installed at the bottom end of the high-frequency machine table, the water injection pipe is fixedly installed on the side wall of the top of the high-frequency machine table, a drawing fixed table and a drawing movable table are arranged on the two sides of the high-frequency machine table, the drawing fixed table is fixedly installed at one corner of the top of the workbench, the drawing movable table is installed on the side right facing the drawing fixed table, manual clamps are fixedly installed on the drawing fixed table and the drawing movable table, a pipe is arranged between the drawing movable table and the drawing fixed table, the heating coil is arranged on the periphery of the pipe in a sleeving manner, a nozzle of the water injection pipe faces the pipe, and the pipe is fixed between the drawing movable table and the drawing fixed table.

Description

technical field [0001] The invention relates to the technical field of drawing processing, in particular to a high-frequency dieless drawing forming machine. Background technique [0002] Drawing processing is a very early-developed processing method, mainly used for the production and manufacture of rods, wires, pipes, etc. In recent years, the drawing technology has continued to develop, and the improved linear drawing machine or gravity drawing machine Machines and other models have come out one after another, and the theory of die-drawing has been quite complete. [0003] At present, the drawing method has been relatively mature in the application of rods and wires. However, due to its hollow characteristics, it is complicated to produce fine-sized pipes under the premise of geometric similarity; The calendering method first produces a very thin sheet, and then curls it into a small pipe. The concept of using the dieless drawing method to make fine pipes does not have t...

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Problems solved by technology

[0003] At present, the drawing method has been relatively mature in the application of rods and wires. However, due to its hollow characteristics, it is complicated to produce fine-sized pipes under the premise of geometric similarity; The calendering method first produces a very thin sheet, and then curls it into a small pipe. The concept of using the dieless drawing method to make fine pipes does not have this production capacity in the industry.

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