Bearing seat capable of holding two bearings
A technology of bearing seat and double bearing, which is applied in the direction of the rigid support of bearing components, bearing elements, shafts and bearings, and can solve the problems that the parallelism and spacing of two axes cannot be guaranteed.
Inactive Publication Date: 2015-03-25
WUXI BAISHUN MACHINERY PLANT
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Problems solved by technology
In practical applications, for some mechanical equipment, two shafts run at the same time, and a fixed distance and a certain degree of parallelism must be maintained. For a single bearing seat, it is inevitable that there will be a large error in the installation and production process, and it is inevitable that there are too many error elements. Superposition errors are produced, and the parallelism and spacing between the two axes cannot be guaranteed
Method used
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Embodiment Construction
[0009] Such as figure 1 As shown, a bearing seat that can accommodate double bearings is a combination of two single-bearing bearing seats, which is a cast integral structure. The upper two sides of the bearing seat have a bearing cylinder 1 for placing the bearing 2, and the cylinder is hollow. The bearing is placed at the place, and the connecting bridge 3 is between the two bearing cylinders 1. There is a Y-shaped connecting rib 5 below the connecting bridge, which is used to connect and strengthen the strength between the two bearing cylinders 1. The Y-shaped connecting rib 5 protrudes The longitudinal surface of the bearing seat.
[0010] The edge of the bearing seat protrudes from the longitudinal surface of the bearing seat, the edge is located at the bottom and the bottom of the bearing seat, and the bottom is provided with a threaded hole, and the threaded hole connecting bolt 6 is used to fix the bearing seat.
[0011] Lifting lugs 4 are provided on the left and rig...
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The invention provides a bearing seat capable of holding two bearings. The bearing seat is formed by integrating bearing seats of two single bearings and is of an integral casting structure. Two sides of the upper part of the bearing seat are respectively provided with a bearing cylinder for storing the bearing, the bearing is arranged in the hollow inside of the bearing cylinder, a connecting bridge is arranged between the two bearing cylinders, a Y-shaped connecting rib is arranged below the connecting bridge and used for connecting the two bearing cylinders and for reinforcing the strength of the two bearing cylinders, and the Y-shaped connecting rib protrudes out of a longitudinal surface of the bearing seat. The bearing seat capable of holding the two bearings is simple in structure and capable of realizing effective positioning and load bearing.
Description
technical field [0001] The invention relates to a bearing seat capable of holding double bearings, which belongs to the technical field of mechanical manufacturing. Background technique [0002] Due to geometrical proportionality, the abutment surface of the bearing receiving cavity is not available in the entire circumferential direction for bearings that are getting closer together. The existing bearing housings are generally single bearing housings with a built-in bearing. In practical applications, for some mechanical equipment, two shafts run at the same time, and a fixed distance and a certain degree of parallelism must be maintained. For a single bearing seat, it is inevitable that there will be a large error in the installation and production process, and it is inevitable that there are too many error elements. Superposition errors are produced, and the parallelism and spacing between the two axes cannot be guaranteed. Therefore, this is quite unfavorable for the t...
Claims
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Inventor 钱文明
Owner WUXI BAISHUN MACHINERY PLANT