Processing machine tool corrector structure

Abstract

The invention relates to a tool corrector structure of a machine tool. The tool corrector structure of the machine tool comprises a supporting frame, a body, a measuring gauge, two first sensing pieces and a second sensing piece, wherein the supporting frame has a vertical plate, a round rod is coupled onto the vertical plate, the body consists of an upper fixing seat and a lower fixing seat which are relatively fastened and are coupled onto the vertical plate, each fixing seat has a center hole, a horizontal shaft hole, a vertical shaft and a sliding groove, a fixed rod is arranged on the bottom surface of the measuring gauge, a hollow pipe sleeves the periphery of the fixed rod, a probe for the hollow pipe is arranged in the fixed rod, the side end of the probe is expanded and is connected with a conical head, each first sensing piece has a base, one end of the base is connected with an anvil block, a countersink is inwards formed in the other end of the base, a first inclined surface is arranged on one side of the base outside the countersink, the surfaces of upper and lower anvil blocks are respectively provided with a convex arc part and a concave arc part, the second sensing piece has an anvil block, one end of the anvil block is connected with a limiting barrel through a flat plate, the flat plate is arranged in an expanded manner, a slot hole is formed in the center of the flat plate, a notch is formed in one side close to the limiting barrel, and the notch extends towards the anvil block along a second inclined surface.

Description

technical field [0001] The present invention relates to a "machine tool corrector structure", especially a tool corrector structure with high precision and easy operation. Background technique [0002] All kinds of tools (such as turning tools) used in general cutting work, due to their large wear, the action of changing tools is quite frequent. When the tools are replaced, they often need to be recalibrated. dimensional accuracy. In the past, a gauge was usually fixed on the tool holder for tool calibration. With the displacement of the tool holder, the probe of the gauge was brought into contact with the workpiece on the chuck to obtain the measurement distance. [0003] However, with this method, only the distance of one axis (such as the Y axis) can be obtained at a time. If another axis (such as the X axis) needs to be calibrated, the gauge needs to be removed and rotated in one direction to make the probe After the needle is kept perpendicular to the surface to be te...

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Problems solved by technology

[0003] However, with this method, only the distance of one axis (such as the Y axis) can be obtained at a time. If another axis (such as the X axis) needs to be calibrated, the gauge needs to be removed and rotated in one direction to make the probe After the needle is kept perpendicular to the surface to be tested, lock it again and calibrate it. This will greatly increase the difficulty of calibration, and errors are prone to occur. The operation is quite time-consuming and labor-intensive.

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