Multi-head type stamping method

Abstract

The invention relates to a multi-head type stamping method. The multi-head type stamping method comprises the following steps: S1, device checking; S2, discharging; S3, first-time stamping; and S4, second-time stamping. The multi-head type stamping method related in steps S1 to S4 further adopts a multi-head type stamping device which comprises a working table board, a stamping assembly, mould assemblies and a motor. The multi-head type stamping device is characterized in that the stamping assembly is arranged on the top middle position of the working table board, wherein one side of the stamping assembly is equipped with the motor; the motor is fixed to the surface of the working table board through a motor fixing frame; and the positions, at the two sides of the stamping assembly, of thetop of the working table board are equipped with the mould assemblies. A double-end-head stamping way is adopted, so that stamping efficiency of the device is effectively improved. Meanwhile, a stamped workpiece is good in shaping effect and is high in quality.

Description

technical field [0001] The invention relates to the technical field of sheet metal punching and forming, in particular to a multi-head punching method. Background technique [0002] Stamping is a forming processing method that applies external force to plates, strips, pipes and profiles by presses and molds to cause plastic deformation or separation, thereby obtaining workpieces of required shape and size. Sheet metal, mold and equipment are the three elements of stamping processing. According to the stamping processing temperature, it is divided into hot stamping and cold stamping. The former is suitable for sheet metal processing with high deformation resistance and poor plasticity; the latter is carried out at room temperature and is a commonly used stamping method for thin plates. [0003] However, the current stamping equipment in the market has the following problems in the use process: a. During the use of traditional stamping equipment, the single-end method is use...

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Problems solved by technology

[0003] However, the stamping equipment in the current market has the following problems in the use process: a. During the use of traditional stamping equipment, the single-end method is used to stamp the plate, which leads to the fact that the actual production efficiency cannot be improved. The device cannot be effectively used; b. Traditional stamping equipment, especially the equipment that stamps the plate into a tube shape, uses a mold for one-time molding, which causes a large gap in the formed workpiece, resulting in the effect of shaping Poor, still needs manpower for secondary processing

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