Clamped position removal process of special-shaped aluminum alloy workpiece

Abstract

The invention discloses a clamped position removal process of a special-shaped aluminum alloy workpiece. A profiled side jacking tool is manufactured according to the appearance of an irregular part,the part is clamped, and part deformation is avoided in the clamped position removal process. The profiled side jacking tool manufactured according to the appearance of the irregular part comprises abase, a side jacking sliding plate, jackscrew fixing blocks, jackscrews, pressing plates and screws. The base is fixed to a machining platform through the pressing plates, the side jacking sliding plate is arranged on the base and connected with the jackscrews, and the jackscrews are fixed to the base by the jackscrew fixing blocks through the screws. The base is provided with a protruding block,the end face of the special-shaped part is limited, the side jacking sliding plate is provided with profiled end faces on the same face with the special-shaped part, and the special-shaped part is pushed by the jackscrews to be fixed between the side jacking sliding plate and the protruding block of the base. The multiple profiled end faces are arranged, multiple parts can be machined at the sametime, and the clamped position removal efficiency of the special-shaped part is greatly improved. The multiple parts are subjected to side jacking at the same time, and clamped position removal is achieved efficiently without deformation. According to the process, the deformation problem of the workpiece after common clamped position removal is relieved.

Description

technical field [0001] This patent belongs to the field of cold processing industry, and in particular relates to a de-clamping process for special-shaped aluminum alloy workpieces. It is suitable for the de-clamping process of all the special-shaped parts with flat-nose pliers clamped and processed in the previous process. Background technique [0002] In the field of semiconductor processing, there are many single-sided station parts that are suitable for flat-nose pliers to clamp and process all at one time, which can effectively shorten the tool clamping length and clamping time, thereby improving processing efficiency. For a relatively regular workpiece surface, the flat-nose pliers should be turned over and clamped, and the clamping position can be removed. However, for the de-clamping of special-shaped aluminum alloy workpieces, the flat-nose pliers are turned over to clamp the processed position, and the de-clamping is not feasible, which will easily cause deformati...

AI Technical Summary

Problems solved by technology

However, for the de-clamping of special-shaped aluminum alloy workpieces, the flat-nose pliers are turned over to clamp the processed position, and the de-clamping is not feasible, which will easily cause the deformation of the parts and lead to the scrapping of the parts

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