Apparatus and method for checking the verticality of shaft hole of dummy bearing working face of spinning frame
A technology of calibration device and dummy bearing, which is applied in the direction of using mechanical device, mechanical measuring device, measuring device, etc., can solve the problems of inability to detect or calibrate the inspection tool, increase the verticality error of the shaft hole, and reduce the detection accuracy of the fake bearing. , to achieve the effect of simple structure, ensuring accuracy and technical requirements, and improving the quality of flat cars
Active Publication Date: 2018-08-14
ANHUI HUAMAO TEXTILE
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Problems solved by technology
After this type of inspection tool is bought back from the manufacturer, due to the frequent use of the flat car, the working surface of the bearing cover is worn, resulting in an increase in the verticality error of the shaft hole, which leads to a decrease in the detection accuracy of the false bearing, which is harmful to the equipment flat car quality makes a difference
This kind of special inspection tools for textiles does not belong to the national conventional measuring instruments. At present, domestic professional testing institutions cannot test or calibrate such inspection tools.
Method used
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[0019] The present invention will be described in further detail below in conjunction with the accompanying drawings.
[0020] Depend on Figure 1 to Figure 4 It can be seen that the device for verifying the verticality of the axial hole of the working face of the false bearing of the spinning frame of the present invention includes a base 1, a detection platform 2 is arranged above the base 1, and a positioning member 3 is arranged on the detection platform 2. The positioning member 3 includes a positioning member bottom plate 30, the middle part of the positioning member bottom plate 30 is provided with a large cylindrical pipe fitting 31, and the two ends are respectively provided with a small cylindrical pipe fitting 32; the inner hole of the large cylindrical pipe fitting 31 is provided with "⊥ ”-shaped calibration piece 4, the bottom of the calibration piece 4 is a cylinder 41, and the top of the cylinder 41 is provided with a round rod 42 along its central axis.
[002...
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The invention discloses a device for verifying the perpendicularity of the working face of a checking bearing of a spinning frame relative to a shaft hole. The device comprises a base and the base is characterized in that a detection platform is arranged above the base, the detection platform is provided with a positioning component, the positioning component comprises a positioning component base plate, a large cylindrical pipe fitting is arranged in the middle of the positioning component base plate, and the two ends of the positioning component base plate are each provided with a small cylindrical pipe fitting; an inverted-T-shaped special calibration part is arranged in an inner hole of the large cylindrical pipe fitting, the lower portion of the special calibration part is a cylindrical body, and the upper portion of the cylindrical body is provided with a round bar along the axis of the cylindrical body. The device and method have the advantages of being simple in structure and convenient to operate, the precision and the technical requirements of the perpendicularity of the working face of the checking bearing of the spinning frame relative to the shaft hole can be guaranteed, quality of a flat machine of main machine equipment in the textile industry can be further improved, and thereby quality improvement of products in the textile industry is promoted.
Description
technical field [0001] The invention relates to a verification device for a special inspection tool in the textile industry, in particular to a verification device for the verticality of the axial hole of the dummy bearing working surface of a textile spinning frame. Background technique [0002] In the cotton spinning industry, the dummy bearing of the textile spinning frame is a special inspection tool for the flat car of the equipment, which is mainly used to detect the verticality between the end faces of the bearings at the front and rear of the spinning frame and the axis of the main shaft when the spinning frame is flattened (repaired) in the spinning department. To ensure the quality of equipment operation after the flat car. After this kind of inspection tool is bought back from the manufacturer, due to the frequent use of the flat car, the working surface of the bearing cover is worn, resulting in an increase in the verticality error of the shaft hole, which leads ...
Claims
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IPC IPC(8): G01B5/245
CPCG01B5/245
Inventor 郭明
Owner ANHUI HUAMAO TEXTILE