Numerically controlled lathe online detection device and detection method

Abstract

The invention relates to the technical field of numerically controlled lathes, and discloses a numerically controlled lathe online detection device and detection method. The numerically controlled lathe online detection device includes a worktable body, moving grooves are formed in the front and back sides of the worktable body in the left-right direction, and first screw rods are arranged in themoving grooves; the worktable body is provided with a movable rack, the rack comprises fixing plates located on the front and back sides of the worktable body, moving blocks which extend into the corresponding moving grooves are arranged in the fixing plates correspondingly, the first screw rods penetrate through the corresponding moving blocks respectively and are threadedly matched with the moving blocks, and vertical columns and second screw rods are connected between the fixing plates; sliding mounting blocks are arranged between the fixing plates; both the vertical columns and the secondscrew rods are arranged by penetrating the sliding mounting blocks, and the second screw rods are in screw-thread fit with the sliding mounting blocks; and cleaning mechanisms and displacement sensorsare arranged on the sliding mounting blocks. Through the structure, the displacement sensors can detect and control the movement of the cleaning mechanism, and thus the cleaning mechanism can performa higher degree of automation in cleaning iron filings in a T-shaped groove in the worktable body.

Description

technical field [0001] The invention relates to the technical field of numerical control lathes, in particular to an online detection device and detection method of numerical control lathes. Background technique [0002] The CNC machine tool automatically processes the processed parts according to the pre-programmed processing program. We write the processing route, process parameters, tool trajectory, displacement, cutting parameters and auxiliary functions of the parts into a processing program sheet according to the instruction code and program format specified by the CNC machine tool, and then record the contents of the program sheet On the control medium, it is then input into the CNC device of the CNC machine tool to direct the machine tool to process the parts. In industrial production, ordinary vertical milling machines will produce a large amount of iron filings during the processing of workpieces, and these iron filings will accumulate in the inverted T-shaped slo...

AI Technical Summary

Problems solved by technology

In industrial production, ordinary vertical milling machines will produce a large amount of iron filings during the processing of workpieces, and these iron filings will accumulate in the inverted T-shaped slot on the worktable, resulting in the movement of the clamping rod in the slot. , so that it is very troublesome to put in and take out the clamping rod. The traditional cleaning method is that the staff use an iron rake to clean the iron filings in each groove. If the iron rake is not cleaned, it needs to be cleaned again with a brush. Cleaning, the steps are cumbersome, and there is a lack of equipment with a high degree of automation and effective cleaning of iron filings in the T-shaped slot

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