Cylindrical roller deformation device with optical measurement and measuring method thereof
A cylindrical roller, optical measurement technology, applied in the direction of measurement devices, optical devices, instruments, etc., can solve the problems that the data cannot truly reflect the roller, the data has large dispersion, and cannot be measured dynamically in real time, so as to ensure stability, Guaranteed accuracy and improved accuracy
Inactive Publication Date: 2018-10-30
ANYANG INST OF TECH
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Problems solved by technology
[0002] Due to its accurate measurement structure, less consumables, adaptability to various occasions, non-contact measurement and other advantages, optical measurement technology has achieved rapid development and is used in various fields. At present, it can realize small deformation measurement, such as fatigue deformation, strain, etc. However, the deformation of bearing rollers usually cannot be measured dynamically in real time, and the entire bearing is usually used for experimental measurement. Due to the influence of manufacturing and installation errors of other parts of the bearing, the measured data is highly discrete, and the data cannot truly reflect the deformation of the roller caused by Li. Happening
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[0049] Combine Figure 1~13 , A cylindrical roller deforming device with optical measurement of the present invention includes a V-shaped seat 1, a left-side guide support mechanism 2, a hydraulic cylinder 4, an upper support beam 5, a pressure sensor 6, a right-side guide support mechanism 7, Base plate 8, optical measurement system 10, pin shaft 11, adapter 12, moving beam 13, connecting plate 14, pressure plate 15, pin shaft two 16, left spring pin 17, left pull ring 18, left spring 19, Right spring pin 20, right pull ring, right spring, elastic ring 21, control system, the left side guide support mechanism 2 includes left vertical plate 201, left upper bolt holder one 202, left upper bolt holder two 203, left upper bolt two 204 , The upper left bolt 206, the left linear guide 205, the left slider 207, the lower left bolt holder 210, the lower left bolt 211, the lower left bolt holder 209, the lower left bolt 208, the left vertical plate 201 is arranged in the vertical direc...
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The invention discloses a cylindrical roller deformation device with optical measurement and a measuring method thereof. The method comprises a V-shaped seat and an optical measuring system, left andright side guiding support mechanisms are fixed to the V-shaped seat, the left and right side guiding support mechanisms are respectively connected with left and right ends of a moving beam for guiding the upward and downward movement of the moving beam, the moving beam is connected with a power driving device, the moving beam is hinged to a connecting plate, the connecting plate is rotatably connected to a pressing plate, the connecting plate is provided with a positioning structure of the pressing plate, the pressing plate is used for pressing a roller, a calibration structure is arranged, apressure sensor is arranged between a base plate and the V-shaped seat, the optical measuring system is fixed to the base plate, or fixed to the support surrounding the base plate, the optical measuring system detects the deformation of the roller in real time, and an elastic deformation load limit of the roller is accurately detected.
Description
Technical field [0001] The invention relates to a cylindrical roller deforming device and a measuring method thereof, in particular to a cylindrical roller deforming device with optical measurement and a measuring method thereof. Background technique [0002] Optical measurement technology has achieved rapid development due to its accurate measurement structure, less consumables, adaptability to multiple occasions, non-contact measurement and other advantages, and has been used in various fields. It can currently measure small deformations, such as fatigue deformation, strain, etc. However, the deformation of bearing rollers cannot be measured dynamically in real time, and the entire bearing is usually used for experimental measurement. Due to the influence of the manufacturing and installation errors of other parts of the bearing, the measured data is highly discrete, and the data cannot truly reflect the deformation of the roller. Happening. [0003] This application uses hydrau...
Claims
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CPCG01B11/16
Inventor 刘近平吴贵军来彦玲孙尚曦张铭哲国秀丽廉蒙蒙刘嵩
Owner ANYANG INST OF TECH