Hollow shaft type energy-saving static pressure bearing
A hydrostatic bearing and shaft-type technology, applied in the direction of shafts and bearings, bearings, mechanical equipment, etc., can solve the problems of high operating energy consumption and maintenance costs, low operating reliability, failures, etc., and achieve operating energy consumption and use Low maintenance cost, flexible centering function, low energy consumption
Inactive Publication Date: 2015-06-10
KUNMING UNIV
View PDF5 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] The specifications of ball mills continue to increase, which puts forward higher requirements for the load-carrying capacity of hydrostatic bearings. The existing hydrostatic bearings have low operational reliability, frequent failures, high operating energy consumption and use and maintenance costs.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0016] see figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 and Figure 6 Shown, the present invention is made up of bearing body 10, bearing block 11, first axial positioning plate 12, second axial positioning plate 13, rotation limiting plate 14, first pin shaft 15, second pin shaft 16, ball Head bolts 17 and ball nuts 18, the bearing body 10 has an oil chamber 101, two cluster oil grooves 105, two single clevis 106, the oil chamber 101 is composed of a main oil chamber 102, two auxiliary oil chambers 103 and One oil supply chamber 104 is formed, the main oil chamber 102 is an I-shaped oil chamber with multiple oil outlet holes 109 in parallel in three rows, and the two auxiliary oil chambers 103 are symmetrically distributed with the main oil chamber 102 in two rows in parallel with multiple oil outlets The isosceles trapezoidal oil chamber of the hole 109, the oil supply chamber 104 is a rectangular oil chamber with double oil outlet holes 109 in series in a si...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a hollow shaft type energy-saving static pressure bearing which comprises a bearing body, a bearing seat, a first axial positioning plate, a second axial positioning plate, a rotary limiting plate, a first pin shaft, a second pin shaft, a ball head bolt and a ball head nut, wherein an oil cavity, two cluster oil grooves and two single ear rings are arranged on the bearing body; the oil cavity comprises a main oil cavity, two auxiliary oil cavities and an oil supplement cavity; the main oil cavity is an I-shaped oil cavity with three columns of parallel oil outlets; the two auxiliary oil cavities are isosceles trapezoid oil cavities symmetrically distributed relative to the main oil cavity and provided with two columns of parallel oil outlets; the oil supplement cavity is a rectangular oil cavity with a single column of serial double oil outlets; and the first axial positioning plate and the second axial positioning plate are fixed to the two end surfaces of the bearing body so as to achieve axial positioning of a rotary body. The energy-saving static pressure bearing can achieve complete full-liquid lubrication of a lubricating oil film and is low in running energy consumption and use maintenance expense.
Description
technical field [0001] The invention relates to a static pressure bearing, in particular to a hollow shaft energy-saving static pressure bearing. Background technique [0002] The specifications of ball mills continue to increase, which puts forward higher requirements for the load-carrying capacity of hydrostatic bearings. The existing hydrostatic bearings have low operational reliability, frequent failures, high energy consumption and high maintenance costs. Contents of the invention [0003] The purpose of the present invention is to provide a hollow shaft energy-saving hydrostatic bearing. [0004] The present invention is composed of a bearing body, a bearing seat, a first axial positioning plate, a second axial positioning plate, a rotation limiting plate, a first pin shaft, a second pin shaft, a ball stud and a ball nut. The bearing body There are oil chambers, two cluster oil grooves and two single clevis. The oil chamber is composed of a main oil chamber, two aux...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): F16C32/06
Inventor 于向军南栋祥
Owner KUNMING UNIV