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A Contact Pressure Detection System for Abrasive Belt Polishing Machine

A contact pressure and detection system technology, applied in belt grinders, grinding/polishing equipment, grinding machine parts, etc. Small size, simple structure, and the effect of overcoming inconvenience

Active Publication Date: 2021-03-02
内江金鸿曲轴有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the research on the contact pressure detection system of the abrasive belt polishing machine is relatively scarce, and there is no simple, effective and reasonable contact pressure detection system

Method used

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  • A Contact Pressure Detection System for Abrasive Belt Polishing Machine
  • A Contact Pressure Detection System for Abrasive Belt Polishing Machine
  • A Contact Pressure Detection System for Abrasive Belt Polishing Machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] The technical solution of the present invention will be described further below in conjunction with the accompanying drawings.

[0022] see figure 1 , the embodiment of the present invention is provided with machining workpiece crankshaft.

[0023] see figure 2 , the embodiment of the present invention is provided with workpiece 5, two customized polyurethane polishing blocks 6, abrasive belt 8, upper polishing arm 9, lower polishing arm 10, wireless receiving device 12, PC 13, workpiece 5 and abrasive belt 8 are used for For the generation of contact pressure in the implementation of the present invention, two polyurethane polishing blocks are used to detect the contact pressure generated between the workpiece and the abrasive belt during the working process of the abrasive belt polisher and perform signal transmission, and the wireless receiving device is connected to the PC.

[0024] see image 3 , is the local schematic diagram of the position of the polishing a...

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PUM

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Abstract

The invention discloses a contact pressure detection system for an abrasive belt polishing machine. The system includes two metal thin film pressure strain gauges, two polyurethane polishing blocks, two data sending devices, a wireless receiving device and a PC; a polyurethane The polishing block is fixed on the upper polishing arm by bolts, and the other polyurethane polishing block is fixed on the lower polishing arm by bolts; each polyurethane polishing block is equipped with a metal film pressure strain gauge and a data transmission device, and each data transmission device is connected to the The empty slot is fixed by AB glue; a through hole is provided between the inner groove of the curved surface of the polyurethane polishing block and the empty slot near the bottom on one side, and a data transmission line is provided in the through hole to connect the metal film pressure strain gauge and the data sending device respectively. The invention puts the metal thin film type pressure strain gauge and the wireless transmission device inside the customized polyurethane polishing block, has a simple structure, and simultaneously overcomes the inconvenience caused by the wiring of the traditional detection method.

Description

technical field [0001] The invention relates to a detection system for the contact pressure of a polishing machine, in particular to a detection system for the contact pressure during the working process of the abrasive belt polishing machine. Background technique [0002] In the machining process, the polishing process is an extremely important link in the entire process chain. The efficiency and reliability of this process determine the quality and accuracy of the processed workpiece to a large extent. During the polishing process of shaft parts, the contact pressure is an important indicator reflecting the polishing state and equipment reliability. The change of contact pressure has a direct impact on the polishing quality and the probability of defective products. Therefore, the contact pressure between the abrasive belt and the workpiece in the process of the abrasive belt polishing machine is detected to improve the processing quality of polishing and the reliability o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B24B49/16B24B21/18
CPCB24B21/18B24B49/16
Inventor 范晋伟张红亮潘日陈东菊邬昌军贾鑫
Owner 内江金鸿曲轴有限公司
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