A tool calibration device for automatic tool changing mechanism

Abstract

The invention relates to the field of numerical control machine tools, in particular to a tool correction device for an automatic tool replacing mechanism. The tool correction device comprises a pop rivet, a tool handle, a control circuit, a power source, a light emitting device, a coded disc, a display device, a pressure sensor, a tool grabbing disc, an encoder and a prompting device. The pop rivet is connected with the tool handle in a combined manner. The control circuit, the power source and the light emitting device are arranged in the tool handle. The power source is connected with the control circuit. The control circuit is connected with the light emitting device and the display device. The tool grabbing disc is arranged below the tool handle. The coded disc is arranged on the tool grabbing disc and connected with the display device and the prompting device. The pressure sensor is arranged on the tool grabbing disc and connected with the prompting device. The encoder is fixedly connected with the tool grabbing disc. By the adoption of the tool correction device for the automatic tool replacing mechanism, the technical problem that the relative positions of a tool magazine mechanical hand and a spindle taper hole are difficult to align in the prior art is solved, and the tool correction accuracy and the tool correction efficiency of the automatic tool replacing mechanism are improved.

Description

technical field [0001] The invention relates to the field of numerically controlled machine tools, in particular to a tool calibrating device for an automatic tool changing mechanism. Background technique [0002] ATC (Automatic tool changer, automatic tool change mechanism) is the core equipment of CNC machine tool machining center. In the installation and commissioning of new machine tools or the maintenance and commissioning of old machine tools, it is necessary to adjust the relative position of the tool magazine manipulator of the automatic tool change mechanism and the taper hole of the main shaft, mainly including the concentricity adjustment of the center hole of the cutter head and the center hole of the taper hole of the main shaft, the manipulator The position consistency adjustment of the buckle positioning block on the main shaft and the buckle knife positioning block on the main shaft, as well as the adjustment of the height relative position of the manipulator...

AI Technical Summary

Problems solved by technology

[0003] The embodiment of the present invention provides a tool calibration device for an automatic tool change mechanism, which solves the technical problem that the relative position of the manipulator of the tool magazine and the taper hole of the main shaft is difficult to correct in the prior art, and improves the calibration accuracy and accuracy of the automatic tool change mechanism. knife efficiency

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