Horizontal magnetic particle flaw detector for large bearing ring
A bearing ring, magnetic particle inspection technology, applied in the direction of material magnetic variables, etc., can solve the problems of low inspection efficiency, missed inspection, manual inspection, etc.
Active Publication Date: 2020-10-30
LUOYANG LYC BEARING
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Problems solved by technology
[0002] Most of the existing large-scale bearings need to be inspected manually when performing flaw detection. The efficiency of flaw inspection is low, and there is a risk of missed inspection
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[0024] In order to make the purpose, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0025] Such as Figure 1~4 As shown, in one embodiment of the large-scale bearing ring horizontal magnetic particle flaw detection machine of the present invention, the flaw detection machine includes a base platform 1, a vertical frame 2, a water tank 7, a spray device 4 and a flaw detection light equipment 5. The vertical frame 2 is movably arranged on one side of the upper surface of the base platform 1 through the horizontal displacement mechanism 9, the vertical rail 6 is arranged on the vertical frame 2, the water tank is arranged on the base platform 1, and the spray device 4 is arranged on the On the vertical frame 2 and communicated with the water tank, it is used to spray the magnetic suspension on the surface of the workpiece, and the flaw detection li...
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The invention discloses a horizontal magnetic particle flaw detector for a large bearing ring. The horizontal magnetic particle flaw detector comprises a fixed carrier roller, a first movable carrierroller, a second movable carrier roller, a U-shaped magnet yoke and a translation closed magnet yoke. The U-shaped magnet yoke is fixedly arranged at the lower part of a vertical rack and is used formagnetizing three surfaces of a measured bearing ring; the translation closed magnet yoke is movably arranged on a vertical guide rail and is used for forming a closed-circuit magnet yoke together with the U-shaped magnet yoke and magnetizing a fourth surface of the measured bearing ring; the U-shaped magnet yoke is fixedly connected to the vertical rack and is used for magnetizing the inner cylindrical surface, the outer cylindrical surface and the bottom surface of the measured bearing ring; and the translation closed magnet yoke is movably arranged on the vertical guide rail and is used forforming a closed-circuit magnet yoke together with the U-shaped magnet yoke and magnetizing the top surface of the measured bearing ring. The magnetic particle flaw detection device can realize automatic operation of magnetic particle flaw detection on large and extra-large bearing rings, and improves the detection efficiency and the detection accuracy.
Description
technical field [0001] The invention relates to bearing detection equipment, in particular to a horizontal magnetic powder flaw detection machine for large bearing rings. Background technique [0002] Most of the existing large-scale bearings need to be manually inspected when performing flaw detection. The efficiency of flaw inspection is low, and there is a risk of missed inspection. Contents of the invention [0003] Aiming at the above-mentioned defects of the prior art, the present invention provides a horizontal magnetic particle flaw detector for large bearing rings. [0004] The technical solution adopted by the present invention to solve its technical problems is: [0005] A horizontal magnetic particle flaw detection machine for large bearing rings, including a base platform, a vertical frame, a water tank, a spray device, and flaw detection lighting equipment. The vertical frame is set on one side of the upper surface of the base platform, and There are vertic...
Claims
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CPCG01N27/84
Inventor 陈翠丽焦阳尤蕾蕾吕振伟陈辉李昭昆邢珲珲史亚妮林海牛丽丽
Owner LUOYANG LYC BEARING