High-speed spindle for spinning frame
A spinning frame, high-speed technology, used in textiles and papermaking, etc., can solve the problems of lubricating oil not circulating, low dynamic pressure oil film bearing capacity, affecting the service life of spindles, etc., to prevent overheating and shaft holding, high-speed stability. , the effect of low power consumption
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[0027] The specific implementation manner of the present invention will be described in further detail below by describing the best embodiment with reference to the accompanying drawings.
[0028] Such as figure 1 and figure 2 As shown, the high-speed spindle for the spinning frame includes a spindle bar 1, an upper bearing 4 is arranged on the top of the spindle bar 1, and a bearing seat 5 is set outside the upper bearing 4; a spindle disc 2 is set on the spindle bar 1, and the One end of the bearing seat 5 on the upper bearing 4 penetrates into the interior of the spindle disc 2; the lower part of the spindle rod 1 is fitted with an elastic tube 6, and one end of the elastic tube 6 penetrates into the other end of the bearing seat 5; 8. The upper end is connected to the other end of the bearing seat 5; a lower bearing 10 is provided at the lower end of the spindle bar 1 located in the elastic tube 6; a helical groove is provided on the surface of the spindle bar 1, and th...
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