Follow-up lower supporting mechanism

一种随动下支撑机构

Abstract

本实用新型公开了一种随动下支撑机构,本实用新型包括底座和工件支撑装置,工件支撑装置上下活动的设置在底座上,底座上设置有驱动工件支撑装置升降的驱动机构,底座上设置有行走结构。本实用新型能在机床的导轨上移动,本装置能够随龙门加工单元一起移动,保证了工件加工区域内始终有支撑点,防止加工区域内工件的变形。并且工件支撑装置可以升降,本装置在移动时不易与机床上其它装置发生干涉。
The utility model discloses a follow-up lower supporting mechanism which comprises a base and a workpiece supporting device. The workpiece supporting device is arranged on the base and can move up and down, a driving mechanism for driving the workpiece supporting device to go up and down is arranged on the base, and a walking structure is arranged on the base. The follow-up lower supporting mechanism can move on a guide rail of a machine tool, can move along with a gantry machining unit, guarantees that supporting points always exist in a workpiece machining area, and a workpiece in the machining area is prevented from being deformed. The workpiece supporting device can go up and down and is not prone to intervention with other device on the machine tool in the moving process.

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