Contact pressure detecting system aiming at belt sander

A contact pressure and detection system technology, which is applied in the direction of abrasive belt grinders, grinding machine parts, grinding/polishing equipment, etc., can solve the problems of lack of research on contact pressure detection systems, no contact pressure detection systems, etc., to achieve shape and Small size, simple structure, and improved reliability

Active Publication Date: 2018-08-10
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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  • Contact pressure detecting system aiming at belt sander
  • Contact pressure detecting system aiming at belt sander
  • Contact pressure detecting system aiming at belt sander

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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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Abstract

The invention discloses a contact pressure detecting system aiming at a belt sander. The system comprises two metal film type pressure strain gages, two polyurethane polishing blocks, two data transmission devices, a wireless receiving device and a personal computer (PC). One polyurethane polishing block is fixed onto an upper polishing arm through a bolt; the other polyurethane polishing block isfixed onto a lower polishing arm through a bolt; one metal film type pressure strain gage and one data transmission device are arranged on each polyurethane polishing block; each data transmission device and an empty slot through an AB adhesive; a through hole is formed between a groove in a curved surface of each polyurethane polishing block and each empty slot with one side close to the bottompart; and data transmission lines are arranged in the through holes so as to be connected with the metal film type pressure strain gages and the data transmission devices. According to the contact pressure detecting system aiming at the belt sander provided by the invention, the metal film type pressure strain gages and the wireless transmission devices are arranged in the customized polyurethanepolishing blocks, so that the structure is simple, and meanwhile, the inconvenience brought by wire arrangement according to a traditional detection method is avoided.

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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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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