Self-adjusting die strip assembly and bending equipment adopting same

Abstract

The invention relates to the field of bending equipment, in particular to a self-adjusting die strip assembly and bending equipment adopting the die strip assembly.The self-adjusting die strip assembly comprises an upper die strip; the upper die strip comprises a die strip body; the mold strip body comprises a fixed mold strip; the fixed mold strip is connected with an adjusting mold strip; the adjusting mold strip is provided with a plurality of single mold strips; the adjacent single mold conditions are connected in sequence; an avoiding groove is formed in the fixed mold strip; according to the self-adjusting type die strip assembly, by optimizing the structure of an upper die strip, die strip lengths of different lengths can be selected according to needs in the actual use process, then bending operation of the ends of plates of different sizes is achieved, in addition, an avoiding groove is formed in a fixed die strip, the interval between the single die strips is controlled, the die strip length can be adjusted, and the die strip length can be adjusted. Therefore, the die strip length, participating in work, of the upper die strip is provided with two groove body structures, an avoiding effect is achieved, and the situation that when the die strip assembly is bent, a flanging structure at the edge of a plate is damaged is avoided.

Description

technical field [0001] The invention relates to the field of bending equipment, in particular to a self-adjusting die-strip assembly and a bending device using the die-strip assembly. Background technique [0002] Bending of refrigerator side panels, refrigerator door shells, safety door shells and other panels requires the use of a bending machine. The existing bending machine is a semi-automatic equipment; the length of the die bar of the bending unit of the bending machine is fixed. [0003] For some specific panels, the panel has been flanged and bent at the edge of the panel in the previous process, but the end of the panel needs to be bent to form a stepped platform structure at the end. When the plate end is bent and formed, it is required that the flanging structure that has been processed in the previous process cannot be damaged, so the traditional die-strip structure cannot achieve the above purpose. Or bend the die for optimal design. SUMMARY OF THE INVENTION ...

AI Technical Summary

Problems solved by technology

[0003] For some specific panels, the edge of the panel has been flanged and bent in the previous process, but the end of the panel needs to be bent to form a stepped platform structure at the end. When performing the bending and forming operation of the plate end, it is required not to damage the flanging structure that has been processed in the previous process, so the traditional mold strip structure cannot achieve the above purpose, so in order to achieve this purpose, it is necessary to modify the existing bending equipment Or bending mold for optimized design

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