A chain tool magazine chain static and dynamic tension detection system

A chain-type tool magazine and tension detection technology, applied in the direction of measuring/indicating equipment, clamping, supporting, etc., can solve the problems of non-coplanar sprockets, bending deformation of chain plates, and influence of the measurement results of chain plate tension, so as to achieve operation Simple and convenient, improve detection accuracy, simple and reliable detection method

Inactive Publication Date: 2016-04-27
BEIJING UNIV OF TECH +1
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Problems solved by technology

However, when the chain is stressed, the chain plate will bend and deform, and the sprockets may not be coplanar during installation, which will also cause additional bending deformation of the chain plate, which will have a great impact on the tension measurement results on the chain plate

Method used

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  • A chain tool magazine chain static and dynamic tension detection system
  • A chain tool magazine chain static and dynamic tension detection system
  • A chain tool magazine chain static and dynamic tension detection system

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Embodiment Construction

[0023] The present invention will be further described below in conjunction with accompanying drawing:

[0024] As shown in the accompanying drawings, the detection system consists of a chain tool magazine, a tension sensor (14), an acquisition and emission module (12), a receiver module (10), a data acquisition card (11), and a PC (9). Such as figure 1 As shown, the chain tool magazine consists of a body (1), a chain (2), a tool holder (3), a tool (4), a driven sprocket (5), a sprocket shaft (6), a motor (7), and a driving chain Wheel (8) is formed. Chain (2) is made up of tool holder (3) and chain plate (16), and cutter (4) is installed on the cutter holder (3), it can be seen that Picture 1-1 and Figure 1-2 . The PC (9) is equipped with host computer software for reading, storing and displaying output data, and can generate data curves to visually display the stress situation of the chain.

[0025] Pull sensor (14) is connected in series in chain (2), as Figure 1-...

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Abstract

The invention relates to a static and dynamic tension detection system for a chain tool magazine chain, which belongs to the field of performance detection of functional parts of numerical control machine tools. This detection system integrates sensor technology, data wireless communication technology and computer technology. It can not only detect the static tension of the chain, but also monitor the dynamic tension of the chain in real time when the tool magazine is running. The PC completes the signal storage, processing and analysis, and can Generates a graph of the chain tension curve. Through the special tension sensor, the sensor installation ring and sprocket are designed, and the signal wireless transmission technology is adopted, which effectively solves the technical problem of difficult detection of chain dynamic tension. Provides a chain tension real-time detection scheme for professional manufacturers, can provide reliable technical parameters for designers, and provides an experimental basis for promoting the development of chain tool magazines in my country.

Description

technical field [0001] The invention relates to a static and dynamic tension detection system for a chain tool magazine chain, which belongs to the field of performance detection of functional parts of numerical control machine tools. Background technique [0002] The tool magazine is an important functional part of the CNC machining center. It is used to realize the tool storage. It can be divided into chain tool magazine, umbrella tool magazine, hat style tool magazine and disc tool magazine. The chain tool magazine is suitable for large, Used in medium-sized machining centers, it has the advantages of large tool capacity, simple structure, fast operation, and convenient maintenance. At present, there is still a large gap between domestic chain tool magazines and foreign advanced level in terms of tool weight, tool change time and tool change reliability. , South Korea and Taiwan products. [0003] The static tension and dynamic tension of the chain can comprehensively r...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23Q17/00B23Q3/155
CPCB23Q3/15526B23Q3/1554B23Q17/007B23Q3/15724Y10T483/13
Inventor 张跃明刘晓娜纪姝婷牟宏明杨宇吴钧
Owner BEIJING UNIV OF TECH
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