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Novel multi-motor axis alignment detection device of numerical control machine tool

A CNC machine tool and axis alignment technology, which is applied in the direction of measuring/indicating equipment, metal processing machinery parts, metal processing equipment, etc., can solve the problems of long time consumption, complicated operation, and high skill requirements of operators, and achieve the effect of improving assembly efficiency

Active Publication Date: 2018-04-27
UNIV OF ELECTRONICS SCI & TECH OF CHINA ZHONGSHAN INST
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method is time-consuming, complicated to operate, and requires high skills for the operator, which cannot meet the requirements of large-scale industrial production.

Method used

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  • Novel multi-motor axis alignment detection device of numerical control machine tool
  • Novel multi-motor axis alignment detection device of numerical control machine tool
  • Novel multi-motor axis alignment detection device of numerical control machine tool

Examples

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Comparison scheme
Effect test

Embodiment Construction

[0015] The present invention will be described in detail below in conjunction with the accompanying drawings and examples of implementation.

[0016] Use the motor coupling (7-4) to connect the two tested motors and place them on the conveyor belt (6).

[0017] The ultrasonic transmitter (1) continuously sends detection sound waves. When the measured object on the conveyor belt (6) enters the preset range, the ultrasonic module will feed back the "discovery" signal of the measured object to the fence controller (3 -1), then the fence controller (3-1) extends the control fence (3-2).

[0018] The fence controller (3-1) sends out a signal to energize the power supply (3-7) of the fence device (3), and under the action of the coil (3-6), a magnetic field is generated around, and the magnetic poles of the same name repel each other, and the magnetic force will The bar magnet (3-5) is repelled downward by the spring, and then the stretchable intelligent fence (3-2) is pulled downw...

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Abstract

The invention discloses a novel multi-motor axis alignment detection device of a numerical control machine tool. The device mainly comprises an ultrasonic transducer (1), a motor axis image recognition module (2), a sideboard device (3), a spray gun (4), a black baffle (5) and a conveying belt (6). The device is characterized in that the ultrasonic transducer (1) is used for detecting machine toolmotors which enter the field; and laser lamps (2-2) for auxiliary positioning directly face but are slightly higher than a motor rotating shaft (7-3) and can project laser light on the black baffle (5) to form positioning light spots (8-1). The ultrasonic transducer (1), the sideboard device (3) and the conveying belt (6) cooperate to convey the machine tool motors to the predetermined detectionposition. The spray gun (4) marks motor axis non-aligned products in different colors according to a detection result. The novel multi-motor axis alignment detection device has the advantages of beingeasy and convenient to operate and high in automation degree and can effectively improve the detection efficiency of the machine tool multi-motor axes.

Description

technical field [0001] The invention belongs to the field of automatic detection and relates to a novel multi-motor axis alignment detection device of a numerical control machine tool. Background technique [0002] The transmission system of CNC machine tools is generally realized by the servo control system based on the sleeve coupling. Multiple motors are connected in series through the sleeve motor coupling, so that the driving shaft and the driven shaft rotate together to drive the target. The key to the coordinated rotation of the driving shaft and the driven shaft lies in the alignment of the axes of the two motor shafts, which may be referred to as "coaxiality" here. The higher the coaxiality, the better the coincidence of the axes, and the better the synergy between the driving shaft and the driven shaft of the motor. [0003] At present, most of the work of detecting whether the motor axis is aligned is manual detection. This method is time-consuming, complicated ...

Claims

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Application Information

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IPC IPC(8): B23Q17/00B23Q17/24
CPCB23Q17/00B23Q17/2409B23Q17/2452
Inventor 杨亮陈立权夏百战
Owner UNIV OF ELECTRONICS SCI & TECH OF CHINA ZHONGSHAN INST
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