Arc-shaped plate positioning and fastening method based on arc-shaped plate machining clamp

Abstract

The invention provides an arc-shaped plate positioning and fastening method based on an arc-shaped plate machining clamp. The method comprises the following steps that S20, positioning is carried out, specifically, a control system sequentially controls a transverse positioning mechanism, a longitudinal positioning mechanism and a lower pressing mechanism to position an arc-shaped plate; S30, fastening is carried out, specifically, the control system is connected with a magnetic attraction type arc-shaped workbench to firmly fix the arc-shaped plate to the magnetic attraction type arc-shaped workbench; and S40, the arc-shaped plate is transferred to be machined. According to the arc-shaped plate positioning and fastening method based on the arc-shaped plate machining clamp, the transverse positioning mechanism, the longitudinal positioning mechanism and the lower pressing mechanism are adopted for centering and positioning the arc-shaped plate to be machined, then the magnetic attraction type arc-shaped workbench is started to firmly lock the arc-shaped plate, and meanwhile, during machining, the transverse positioning mechanism or the longitudinal positioning mechanism can be removed, so that the chamfering machining task of the arc-shaped plate is achieved, the positioning efficiency and the machining efficiency are greatly improved, and the machining precision of the arc-shaped plate is improved.

Description

technical field [0001] The invention relates to the technical field of arc-shaped plate processing, in particular to a method for positioning and fastening an arc-shaped plate based on an arc-shaped plate processing fixture. Background technique [0002] Excavators, large forklifts and other construction machinery usually use curved plates in the manufacturing process. Usually, large curved plates are large and heavy, and processing, positioning and clamping are very difficult. At present, the positioning of arc-shaped plates still adopts the traditional manual positioning and manual locking, which is time-consuming and labor-intensive, and the accuracy is low. Contents of the invention [0003] In order to solve the above problems, the present invention provides a method for positioning and fastening arc-shaped plates based on a fixture for processing arc-shaped plates. The horizontal positioning mechanism, the longitudinal positioning mechanism and the lower pressing mec...

AI Technical Summary

Problems solved by technology

[0002] Excavators, large forklifts and other construction machinery usually use curved plates in the manufacturing process. Usually, large curved plates are large and heavy, and processing, positioning and clamping are very difficult.

At present, the positioning of arc-shaped plates still adopts the traditional manual positioning and manual locking, which is time-consuming and labor-intensive, and the accuracy is low.

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