Method for once forming cut piece with slope

Abstract

The invention discloses a method for once forming a cut piece with a slope. The method comprises the following steps: according to the designed position and gradient of the slope on the cut piece, bending a sheet along the designed slope punching part of the cut piece; forming an included angle between the bent part of the bent sheet and a cutting die; and naturally forming the slope after punching the punching face of the bent part of the cut piece. The method has the advantages that the traditional step of manually cutting the slope is omitted, the working efficiency and the yield are increased, the production cost is lowered, the cut pieces which are manufactured in batches are excellent in consistence, the quality of products is ensured, and the method can be widely applied to manufacturing cut pieces with slopes, such as a sole, a shoe pad, a cap brim, and the like, wherein the cut pieces have the advantages of certain thickness, toughness and elasticity.

Description

technical field [0001] The invention relates to a processing method for cutting pieces with inclined surfaces such as shoe soles and insoles. Background technique [0002] refer to figure 1 , in the prior art, the production process of the sheet with slopes such as soles and insoles is to first place the sheet on a flat workbench, and then punch the sheet with a die. During the punching process, the die and the sheet are kept perpendicular, and the die is The cut piece is the vertical surface, and then the punching surface of the cut piece is manually cut to form the required slope. This processing method has high labor intensity, low efficiency, and low product qualification rate, which leads to high production costs, especially artificial The consistency of the cutting bevel is poor, resulting in unstable product quality. Contents of the invention [0003] In order to overcome the deficiencies of the prior art, the invention provides a one-time molding method for a cut...

AI Technical Summary

Problems solved by technology

[0002] refer to figure 1 , in the prior art, the production process of the sheet with slopes such as soles and insoles is to first place the sheet on a flat workbench, and then punch the sheet with a die. During the punching process, the die and the sheet are kept perpendicular, and the die is The cut piece is the vertical surface, and then the punching surface of the cut piece is manually cut to form the required slope. This processing method has high labor intensity, low efficiency, and low product qualification rate, which leads to high production costs, especially artificial The consistency of the cutting bevel is poor, resulting in unstable product quality

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