A multi-angle deflectable tool head and a processing device comprising the same

Abstract

The invention discloses a multi-angle deflectable tool head and a processing device including the tool head, including a first deflection control mechanism, a second deflection control mechanism, a first rocker, a second rocker, a ball joint support, a telescopic Rods, connecting rods and tool heads; the lower ends of the first rocker and the second rocker are connected to the two ends of the spherical joint support, and the upper ends of the first rocker and the second rocker are connected to the two ends of the connecting rod in rotation. The middle part is provided with a through hole, and the tail of the telescopic rod is connected with the first through-hole metal ball, and the first through-hole metal ball is in clearance fit with the through-hole; the middle part of the telescopic rod is fixed with a second through-hole metal ball, and the second through-hole metal ball The ball is tangentially matched with the through hole in the middle of the ball hinge support; the head of the telescopic rod is connected to the tool head; the first deflection control mechanism controls the first rocker and the second rocker to drive the telescopic rod and the tool head to rotate in the first plane ; The second deflection control mechanism controls the first rocker and the second rocker to drive the telescopic rod and the tool head to rotate in the second plane perpendicular to the first plane.

Description

technical field [0001] The invention relates to the field of plate processing, in particular to a multi-angle deflectable tool head and a processing device including the tool head. [0002] technical background [0003] In recent years, with the continuous improvement of processing technology and the rapid development of social productivity, sheet metal formed parts have been more widely used in high-tech fields such as aerospace, marine and marine. [0004] In order to meet the needs of high-performance and customized sheet metal processing, the emerging incremental forming technology and equipment have been developed to a certain extent. Incremental forming is a flexible sheet metal forming technology, which introduces the "layered manufacturing" idea of ​​rapid prototyping technology. Under the action of the pressure of the forming tool head, the sheet is plastically deformed successively, and then the overall deformation is accumulated. The development time and economic c...

AI Technical Summary

Problems solved by technology

However, the existing incremental forming device can only realize the translation of the tool head, but cannot realize the deflection of the tool head. The movement of the head causes occlusion and interference, which prevents the tool head from reaching the ideal position for processing the sheet, and thus fails to complete the processing task

In modern production practice, parts in such cases cannot be formed at one time, and must be repeatedly clamped and secondary processed

This not only seriously affects the processing efficiency and precision, but also the secondary processing process will cause certain damage to the original processing plate, which will reduce the processing quality. Seriously affect the economics of production

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