Gantry machine tool with manual head library exchange structure

Abstract

The invention relates to the technical field of gantry machine tools, in particular to a gantry machine tool with a manual head library exchange structure, which comprises a gantry machine tool, a movable worktable capable of sliding along a linear rail is arranged on the gantry machine tool, a protective structure for preventing scraps from splashing is arranged outside the movable worktable, and the protective structure is limited by a limiting structure; a height adjusting structure is arranged on the gantry machine tool, an angle adjusting structure for adjusting the angle of the operation box is arranged on the height adjusting structure, and the angle adjusting structure can limit the height adjusting structure; a manual head library exchange structure is arranged on the gantry machine tool and is limited through a fixing structure; the manual head library exchange structure can be limited when rotating to any angle after supporting a tool bit, so that the operation is more stable, the manual head library exchange structure is prevented from impacting a gantry machine tool due to misoperation, and the stability and the safety are improved; and the angle adjusting structure can limit the height adjusting structure, so that the operation is more flexible.

Description

technical field [0001] The invention relates to the technical field of gantry machine tools, in particular to a gantry machine tool with a manual head-stock exchange structure. Background technique [0002] The CNC gantry machine tool is a milling machine with a portal frame and a horizontal long bed. Multiple milling cutters can be used on the CNC gantry machine tool to machine the surface at the same time. The machining accuracy and production efficiency are relatively high, and it is suitable for processing in batches and mass production. For the plane and inclined surfaces of large workpieces, CNC gantry machine tools have three types: worktable mobile type, gantry mobile type, and beam mobile type. The worktable mobile gantry machine tool makes the installation of the workpiece more convenient. [0003] However, in order to prevent debris from splashing, a frame is set outside the workbench, and then a door leaf is set on the frame. After setting the door leaf protectio...

AI Technical Summary

Problems solved by technology

[0003] However, in order to prevent debris from splashing, a frame is set outside the workbench, and then doors are set on the frame. After setting the door leaf protection, it is not convenient to control the opening and closing of the doors on both sides of the workbench moving direction at the same time. They need to be opened one by one, which affects the operation efficiency. , Most of the side walls of the mobile gantry machine tools on the workbench are equipped with automatic, semi-automatic or manual head magazine exchange structures. The manual head magazine exchange structure rotates flexibly, but its stability is poor, which affects the picking of the cutter head. Most of the control boxes It is fixed and not convenient for different operators to use

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