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Protecting device and calibrating device with same

A protective device and diameter measuring technology, which is applied in the direction of measuring devices, optical devices, instruments, etc., can solve the problems affecting product accuracy and quality, and the reduction of measurement accuracy, so as to avoid detection errors or detection accuracy reduction, improve air quality, Ensure cleaning effect

Inactive Publication Date: 2013-06-26
SHANGHAI CHANGYUAN ELECTRONICS MATERIAL +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In view of this, the present invention aims to solve the problem that in the prior art, due to the interference of impurities such as dust, oil mist or water mist, the measurement accuracy of the wire product diameter measuring instrument is significantly reduced, which in turn affects the accuracy and quality of the product. and other technical issues

Method used

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  • Protecting device and calibrating device with same
  • Protecting device and calibrating device with same
  • Protecting device and calibrating device with same

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Embodiment Construction

[0015] In order to make the purpose and features of the present invention more comprehensible, the specific implementation manners of the present invention will be further described below in conjunction with the accompanying drawings.

[0016] See figure 1 , which is a schematic structural view of a protection device for a diameter measuring device for pipe and wire products provided by an embodiment of the present invention.

[0017] The protection device is used for the diameter measuring device of pipe and wire products, which includes: a protective cover 100 with an opening 110; a ventilation pipeline 120 connected to the protective cover 100; an oil mist separator 130 connected to the ventilation pipeline 120 The protective cover 100 is connected; the compressed gas source 140 is connected with the oil mist separator 130 .

[0018] In the embodiment of the present invention, the size of the opening is the same as that of the detection window of the caliper and they are a...

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Abstract

The invention discloses a protecting device and a calibrating device with the same. The protecting device is applicable to pipe calibrating devices and comprises a protecting cover with an opening, a ventilating pipeline connected with the protecting cover, an oil-mist separator connected with the protecting cover through the ventilating pipeline and a compressed air source connected with the oil-mist separator. By the protecting device and the calibrating device with the same, cleanness of a detecting window is guaranteed, the problems of detection error and detection precision lowering can be avoided, and detection precision is guaranteed.

Description

technical field [0001] The invention relates to the technical field of manufacturing and testing of pipe and wire products, and in particular to a protective device and a diameter measuring device with the protective device. Background technique [0002] As the size requirements of pipe and wire products become higher and higher, the caliper, as a non-contact real-time outer diameter detection device, is more and more used in the production of pipe and wire products, which can be used for product quality monitoring , data analysis and feedback control of the production process play a very important role in improving product quality and reducing costs. [0003] Due to the limitation of the principle of the caliper, the current caliper adopts a laser caliper or a CCD caliper, which needs to send a detection signal through the signal transmitter of the caliper, and the receiver receives and analyzes the signal from the transmitter to obtain Through the actual size of the produ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B11/08
Inventor 周金亮聂云顾陆於张鹏旺
Owner SHANGHAI CHANGYUAN ELECTRONICS MATERIAL
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