A machine tool spindle and tool airtight testing equipment

Abstract

The invention relates to the technical field of machine tool manufacturing, and discloses a machine tool spindle and tool airtightness testing device, which includes a device body, a pneumatic mechanism is arranged on both sides of the device body, a first controller is arranged on the top of the pneumatic mechanism, and a first controller is arranged on the top of the device body. There is a buzzer, a vent hole is set on one side of the buzzer, a second controller is set on the top of the main body of the equipment, an air-tight detection valve is set on one side of the second controller, and a pressure gauge is set on the surface of the air-tight detection valve. A main shaft is arranged inside, an arbor is arranged at one end of the main shaft, a tool is arranged at one end of the arbor, a taper shank is arranged at the other end of the arbor, and a taper hole is arranged at one end of the main shaft. This kind of machine tool spindle and tool airtightness detection equipment, by setting the machine tool spindle and tool airtightness detection system, prevents the impurities attached to the tool in advance, avoiding the processing of the workpiece when the tool and the spindle are not well matched, and the processing of the workpiece The quality and the life of the spindle have been greatly improved.

Description

technical field [0001] The invention relates to the technical field of machine tool manufacturing, in particular to a machine tool spindle and tool sealing performance testing equipment. Background technique [0002] A machine tool is a device used to process mechanical parts. It usually includes a fixture and a spindle. A tool is installed on the spindle. At the same time, the fixture clamps the workpiece, and the clamped workpiece is processed by the movement and rotation of the tool. [0003] Since the spindle needs to rotate continuously to process the workpiece, the spindle will generate a lot of heat due to friction during the machining process. If it is not cooled in time, the service life of the spindle will be greatly affected. [0004] There are following defects and deficiencies in the prior art: [0005] In the prior art, the taper shank of the tool is fixed on the main shaft of the machine tool. [0006] When the tool and the main shaft are closely matched, wh...

AI Technical Summary

Problems solved by technology

[0008] Aiming at the deficiencies of the prior art, the present invention provides a machine tool spindle and cutting tool airtight testing device, which can solve the problem of whether there are impurities inside the spindle and whether the taper shank of the cutting tool is tight when the existing cutting tool and the spindle are closely matched. There is wear and tear detection, resulting in the processing of workpieces under the condition of poor coordination between the tool and the spindle, which seriously affects the life of the machine tool, the accuracy of the product and the stability of the product quality.

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