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A knife setting instrument

A technology of tool setting instrument and cutting tool, which is applied in the field of tool setting instrument, can solve the problems of time-consuming, laborious and difficult to be accurate, and achieve the effect of saving production time and simple structure

Active Publication Date: 2017-01-18
江门杰能刀剪装备科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Auxiliary time such as workpiece loading and unloading and tool adjustment account for a considerable proportion of the processing cycle. The tool adjustment mainly depends on the operator's operating skills, which is time-consuming and laborious, and it is not easy to be accurate. Finally, trial cutting is required.

Method used

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  • A knife setting instrument
  • A knife setting instrument
  • A knife setting instrument

Examples

Experimental program
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Effect test

no. 1 example

[0017] Such as Figure 1~Figure 4 As shown, a tool setting instrument includes a base plate 1, preferably, the base plate 1 is provided with a long hole 12 for adjusting its installation position. After the tool setting instrument is installed on the machine tool, the position of the tool setting instrument can be adjusted conveniently by adjusting the position of the elongated hole 12 on the machine tool. A bracket 2 and an inductor 3 are installed on the substrate 1. In this embodiment, the inductor 3 is a switch sensor, and the switch sensor is provided with a switch shaft 4, and the bracket 2 is hinged with a rocker through a pin shaft. The arm 5 and the bracket 2 are equipped with a cylinder 6 that can press down the rocker arm 5 so that the rocker arm 5 can rotate. The output shaft of the cylinder 6 is located between the pin shaft and the inductor 3, and the rocker arm 5 is near one end of the inductor 3 A push part 7 that can press the switch shaft 4 is provided, and ...

no. 2 example

[0020] The structure of this embodiment is roughly the same as that of the first embodiment, the difference is that the sensor 3 is not a switch sensor, but an angle sensor, and the angle sensor is connected to the rocker arm 5, which can be triggered when the rocker arm 5 rotates. The high-precision angle sensor works, and after feeding back to the CNC system of the machine tool, it can perform tool direction recognition, calculation, compensation, access, etc.

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Abstract

The invention discloses a tool setting gauge which comprises a substrate. A support and a sensor are installed on the substrate. The support is hinged to a rocking arm through a hinge pin, wherein the rocking arm can trigger the sensor to work through swinging. The support is provided with an air cylinder which can press the rocking arm downwards so that the rocking arm can rotate. An output shaft of the air cylinder is arranged between the hinge pin and the sensor. The rocking arm is connected with a rocking rod in a penetrating mode, wherein the rocking rod can drive the rocking arm to rotate. The rocking rod is perpendicular to the hinge pin. The lower end of the rocking rod is connected with a probe after penetrating through the substrate, wherein the probe can detect a tool. The substrate is provided with an opening so that the rocking rod can rock conveniently. The tool setting gauge is simple in structure, and can read information of the tool fast and accurately and feed the information back to a numerical control system of a machine tool, thereby effectively saving the production time.

Description

technical field [0001] The invention relates to a tool setting instrument, in particular to a tool setting instrument for detecting the position information of a grinding wheel. Background technique [0002] During the processing of the workpiece, the tool will wear out after a period of use, so it is necessary to replace the tool or adjust the tool. Therefore, the problem of measuring the length of the tool often occurs in machining. At this time, it is necessary to Tool setting operation. Auxiliary time such as workpiece loading and unloading and tool adjustment account for a considerable proportion of the machining cycle. The tool adjustment mainly depends on the operator's operating skills, which is time-consuming, laborious, and difficult to be accurate. Finally, trial cutting is required. Statistical data show that pure maneuvering time only accounts for 55% of the total time for the processing of a workpiece, and auxiliary time such as clamping and tool setting accou...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B24B49/00
CPCB24B49/00
Inventor 李斌斌
Owner 江门杰能刀剪装备科技有限公司
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