Bearing Hollow Cylindrical Rolling Body Accuracy Detector
A hollow cylinder and precision detection technology, which is applied in the direction of instruments, measuring devices, mechanical measuring devices, etc., can solve the problems of low production efficiency, high scrap rate, restricting development, etc., and achieve the effect of simple structure, good products and easy to master
Active Publication Date: 2016-01-20
XUZHOU JIULONG ELECTRONICS IND CO LTD
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Problems solved by technology
Even if unqualified products are found, they can only be disassembled and analyzed as a whole. The production efficiency is low and the scrap rate is high, which restricts development
Method used
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[0024] In order to further understand the bearing hollow cylindrical rolling body accuracy tester, the following description is as follows in conjunction with the accompanying drawings.
[0025] It includes a detection device, a support device and an adjustment device, the detection device, the support device and the adjustment device are fixed on the bottom plate 2, and the four corners of the bottom plate 2 are provided with vibration-damping plates 1; the detection device includes a table seat fixed on the bottom plate 2 3. The meter frame 5 connected with the meter base 3 through the meter frame universal button 4, the meter frame 5 is provided with a meter head 6, and the meter frame 5 is connected with the meter measuring rod 7 through the meter frame universal button 4; The support device includes a support body 27 fixed on the base 2, on which a rolling bearing 22 is installed, and the rolling bearing 22 is inserted into the bearing mandrel 28 in series;
[0026] Descr...
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The invention relates to an accuracy detector for a rolling body, in particular to an accuracy detector for a hollow cylinder rolling body of a bearing, and belongs to the field of bearing detection. The accuracy detector for the hollow cylinder rolling body of the bearing comprises a detection device, a supporting device and an adjusting device, wherein the detection device, the supporting device and the adjusting device are fixed to a base plate, and damping plates are arranged on the four corners of the base plate. The situation that in the prior art, a final detection work procedure of bearing assembly is used instead of detection between every two adjacent working procedures, or the method for measuring the outer diameter through mandrel support is used, or the mode that comparison measurement is carried out through a standard rolling body is adopted is changed, the method that the situation that a high-accuracy outer diameter can be achieved through centerless grinding serves as the measurement basis, and direct reading is carried out through a lever meter in a rotation mode is achieved, the accurate measurement mode that indirect measurement is replaced by accurate measurement is adopted, and a product which is produced through the accuracy detector for the hollow cylinder rolling body of the bearing can be better and higher in quality.
Description
technical field [0001] The invention relates to a rolling body precision detector, in particular to a bearing hollow cylinder rolling body precision detector, which belongs to the field of bearing testing. Background technique [0002] With the continuous development of the processing technology of the bearing industry, people's requirements for the quality of the bearing are also constantly improving. At present, the coaxiality value of the inner and outer diameter of the bearing relies on the final inspection of the bearing assembly instead of the inter-process inspection. After the entire set of bearings are assembled, it is evaluated comprehensively by the overall data. The accuracy lacks scientific basis. In addition, this method is an after-the-fact inspection, which is not in line with the technology. Basic procedures and related regulations for measurement. Even if unqualified products are found, they can only be disassembled and analyzed as a whole. The production ...
Claims
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IPC IPC(8): G01B5/252G01B5/14
Inventor 王茂庚李云孔达李财林纪恩杰于晓岩王兴国韩军李增平
Owner XUZHOU JIULONG ELECTRONICS IND CO LTD