A pneumatic riveting device and its control system for industrial production
A control system and riveting nut technology, applied in the field of pneumatic riveting devices and their control systems, can solve the problems of reducing device reliability, driving rod offset, affecting the reliability of riveting, and improving stability and reliability. sexual effect
Active Publication Date: 2018-09-25
宿州市徽腾知识产权咨询有限公司
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Problems solved by technology
[0003] When the existing pneumatic riveting device is working, it is necessary to control the lifting of the riveting nut, but after working for a long time, the driving rod will shift, which affects the reliability of the riveting, and, in the riveting When the product is not firmly fixed, the product will often be lifted when the rivet nut is lifted, thereby reducing the reliability of the device; not only that, but when the device is working, it is often due to the instantaneous start of the cylinder , and because the working power supply circuit does not have the function of detecting and monitoring the output and input voltage, the internal power supply becomes unstable, which easily reduces the reliability of the device
Method used
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[0028] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.
[0029] Such as Figure 1-Figure 6 As shown, a pneumatic riveting device for industrial production includes a base 3, a support rod 1, a beam 2 and a riveting mechanism, the support rod 1 is vertically arranged on both sides of the base 3, and the beam 2 is erected at the top of the support rod 1;
[0030] The pressure riveting mechanism includes a cylinder 11, a drive rod 6 and a rivet nut 7, the cylinder 11 is arranged above the beam 2, the cylinder 11 is connected to the rivet nut 7 through the drive rod 6, and the rivet nut 7 is located above the base 3;
[0031] One side of the drive rod 6 is provided with a limit mechanism, the limit mechanism includes...
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The invention relates to a pneumatic rivet pressing device for industrial production and a control system of the pneumatic rivet pressing device. The pneumatic rivet pressing device for industrial production comprises a base, support bars, a cross beam and a rivet pressing mechanism. According to the pneumatic rivet pressing device for industrial production and the control system of the pneumatic rivet pressing device, limit blocks are fixed on inner walls of guide through holes by connecting bars, limit of a drive bar is realized, and the moving stability of the drive bar is improved by arranging every two guide columns in parallel; when one end of a product is embedded in a fixed bushing, air inside the fixed bushing is pushed into the interior of an air duct, and air inside the air duct then pushes fixed clamping sleeves through transmission bars to tightly clamp the product, and the product processing reliability of the device is improved; in a working power circuit, the output voltage is acquired by the input end of an error amplifier of an integrated circuit through a first resistor and further compared with the input voltage for error acquisition, and then the stability of the output voltage is guaranteed through feedback control.
Description
technical field [0001] The invention relates to a pneumatic riveting device for industrial production and its control system. Background technique [0002] With the continuous acceleration of my country's economic development, my country's industrial intelligence is also constantly advancing, and various intelligent equipment also appear, which has played a role in promoting my country's economy. . [0003] When the existing pneumatic riveting device is working, it is necessary to control the lifting of the riveting nut, but after working for a long time, the driving rod will shift, which affects the reliability of the riveting, and, in the riveting When the product is not firmly fixed, the product will often be lifted when the rivet nut is lifted, thereby reducing the reliability of the device; not only that, but when the device is working, it is often due to the instantaneous start of the cylinder , and because the working power supply circuit does not have the function ...
Claims
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IPC IPC(8): B21J15/28B21J15/18B21J15/38
CPCB21J15/18B21J15/28B21J15/38
Inventor 陈丽专
Owner 宿州市徽腾知识产权咨询有限公司