Iron chip clearing and self-locking device adapted to workpieces of different sizes and shapes

Abstract

The invention relates to the relevant fields of numerical control milling machines, and discloses an iron chip clearing and self-locking device adapted to workpieces of different sizes and shapes. Theiron chip clearing and self-locking device comprises a numerical control milling machine, wherein a milling chamber with a right opening is arranged in the numerical control milling machine; a movable door is connected to the tail end of the right side of the side wall of the milling chamber in sliding and matching manners; a big box body connecting block which is positioned on the left side of the movable door is fixedly connected to the upper end wall of the milling chamber; a big box body sliding chamber, of which the upper part and the lower part penetrate through each other, is arrangedin the big box body connecting block; a big box body is connected between the front end wall and the rear end wall of the big box body sliding chamber in sliding and matching manners; a box body magnet is fixedly connected to the upper end face of the big box body; a spray head is driven by a small box body to be moved downwards to correspond to a workpiece, so that clearing of iron chips is realized, the workload of workers is reduced, the small box body drives the spray head through a rotary clearing shaft, a clearing rotary disc and a clearing spring to be reciprocated back and forth; and meanwhile, the spray head is driven by using the clearing rotary disc to be rotated, and thus, positions of high-pressure gas ejection holes are varied, so that clearing of the iron chips is adapted tothe workpieces of different sizes and shapes can be achieved.

Description

technical field [0001] The invention relates to the related field of numerical control milling machines, in particular to an iron chip cleaning and self-locking device adapted to workpieces of different sizes and shapes. Background technique [0002] At present, during the processing of CNC milling machines, the operator often opens the protective door. Since the internal processing of the CNC machine tool is automatic, there are certain safety hazards for those who open the protective door without authorization. After the processing is completed, the operator usually needs to To clean the iron filings on the workpiece, when the processing volume is large, the workload of the operator is relatively large. At the same time, the size and shape of different processed workpieces are different, and the work of manually cleaning the iron filings is more cumbersome. Automatic It is also difficult to clean iron filings by blowing air to deal with different types of milling workpiece...

AI Technical Summary

Problems solved by technology

[0002] At present, during the processing of CNC milling machines, the operator often opens the protective door. Since the internal processing of the CNC machine tool is automatic, there are certain safety hazards for those who open the protective door without authorization. After the processing is completed, the operator usually needs to To clean the iron filings on the workpiece, when the processing volume is large, the workload of the operator is relatively large. At the same time, the size and shape of different processed workpieces are different, and the work of manually cleaning the iron filings is more cumbersome. Automatic It is also difficult to clean iron filings by blowing air to deal with different types of milling workpieces

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