Adjustable-height device, numerical control cutter calibrator adopting same and using method

Abstract

The invention discloses an adjustable-height device and a numerical control cutter calibrator, particularly relates to an adjustable-height device, a numerical control cutter calibrator adopting the same and a using method and belongs to the technical field of machining. The adjustable-height device comprises a base; the base is sleeved with a first adjusting cylinder; the first adjusting cylinder is sleeved with a second adjusting cylinder which can make reciprocating motion relative to the base; the numerical control cutter calibrator adopting the adjustable-height device further comprises a calibrating block used for calibrating a numerical control cutter; and the calibrating block is assembled on the second adjusting cylinder. According to the adjustable-height device and the numerical control cutter calibrator, the structure is simple, operation is convenient, and practicability and reliability are achieved; multi-stage height adjusting is conducted through the adjustable-height device so that the height of the calibrating block can be positioned rapidly; and meanwhile, by combining the design of a magnetic seat, the horizontal position of the calibrating block is convenient to adjust, and the coordinate position of the calibrating block can be rapidly adjusted, so that cutter calibrating operation is facilitated.

Description

technical field [0001] The invention relates to a height-adjustable device and a numerically controlled tool validator, in particular to a height-adjustable device, a numerically controlled tool validator using the same and a use method, belonging to the technical field of machining. Background technique [0002] When CNC machine tools, especially CNC milling machines, are used for machining parts, the parts are set with a processing origin. If the coordinate position of the tool corresponding to the processing origin, the program or the tool specifications are wrong, it will seriously affect the processing quality of the parts, especially It is a part made of precious materials that does not allow any repair welding, and even causes the parts to be scrapped, causing huge economic losses. [0003] In order to prevent the occurrence of the above situation and ensure the machining quality of the parts, usually before the machining operation, firstly adopt such as Figure 6 and...

AI Technical Summary

Problems solved by technology

[0005] Usually, every installation of the check block needs to design and manufacture new fixtures to meet the demand, and the production of the fixtures needs to go through tedious steps such as blanking, drilling, reaming, tapping, processing pads, installation and disassembly of fixtures, etc. The process is time-consuming and labor-intensive, and seriously affects the processing progress of the parts; and these toolings cannot be used universally because of the different coordinates set by the check blocks, resulting in waste of materials

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