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Seat type sliding bearing cooling mechanism

A technology of seat type sliding bearing and cooling mechanism, which is applied in the direction of bearing cooling, bearing components, shafts and bearings, etc., can solve the problem of inability to provide reliable oil cooling, reduce weight, avoid flexural deformation, and increase bending resistance. the effect of strength

Inactive Publication Date: 2021-01-01
CHONGQING ELECTRIC MACHINE FEDERATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention intends to provide a seat type sliding bearing cooling mechanism to solve the problem that the oil cooler in the prior art cannot provide reliable oil cooling after the bearing load increases

Method used

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  • Seat type sliding bearing cooling mechanism
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  • Seat type sliding bearing cooling mechanism

Examples

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Effect test

Embodiment 1

[0023] Embodiment 1, a seat-type sliding bearing cooling mechanism, includes a bearing loading base 13 and a cooler. The bearing loading base 13 is provided with a rectangular loading box 3, and the left side of the loading box 3 is opened, and the cooler is inserted into the Inside the loading box 3. Such as figure 2 As shown: the loading box 3 is located in the middle of the bearing loading seat 13, the front side wall, the rear side wall of the loading box 3 and the inner wall of the bearing loading seat 13 are uniformly formed with partitions 6, and the top of the loading box 3 is integrally formed for supporting Bearing support seat 1. Both the front side wall and the rear side wall of the loading box 3 are provided with an oil inlet 5 , and the oil inlet 5 is located above the dividing plate 6 . combine as figure 1 As shown, the cooler is in the shape of a flat cuboid, and the cooler includes a left end plate 16, a right end plate 17, an upper panel 2 and a lower pan...

Embodiment 2

[0025] Example 2, combined with Figure 5As shown, the two oil inlets 5 on the front side wall and the rear side wall of the loading box 3 in this embodiment are distributed diagonally. In this embodiment, the flow of hot oil enters from two opposite corners on the upper part of the cooler, then flows from the corners to the middle and from top to bottom, and the two oil inlets 5 enter the hot oil from both ends at the same time, so that The hot oil fully flows in the cooler for heat exchange, and the cooling effect on the hot oil is better.

Embodiment 3

[0026] Embodiment 3. In this embodiment, the cooling copper pipe is a U-shaped pipe, the water inlet end of the cooling copper pipe is located at the bottom, and the water outlet end is located at the top. In this way, the cooling water in the cooling copper pipe flows from bottom to top, and forms convection with the hot oil flowing from top to bottom, so that the heat exchange efficiency is higher and the cooling effect on the lubricating oil is better.

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Abstract

The invention discloses a seat type sliding bearing cooling mechanism in the field of seat type sliding bearing cooling. The seat type sliding bearing cooling mechanism comprises a bearing loading seat and a cooler, wherein the cooler is in a flat cuboid shape and comprises a left end plate, a right end plate, an upper panel and a lower panel; a rectangular loading box is arranged on the bearing loading seat; the cooler is inserted into the loading box; and a plurality of cooling copper pipes are arranged in the cooler. The seat type sliding bearing cooling mechanism can solve the problem thatan oil cooler in the prior art cannot provide a reliable oil cooling effect after the bearing load is increased.

Description

technical field [0001] The invention relates to the field of seat type sliding bearing cooling, in particular to a seat type sliding bearing cooling mechanism. Background technique [0002] The seat type sliding bearing has a center height limit during use. When the load of the bearing increases, the heat generated increases, and the loss increases, and the demand for oil cooling also increases. In the prior art, the oil cooler of the middle seat type sliding bearing is a cylindrical cooler, and several axial cooling copper pipes are pierced inside. When the demand for oil cooling increases, it is necessary to increase the heat exchange capacity and increase the cooling efficiency of the oil cooler, usually including increasing the cooling area of ​​copper tubes, increasing the number of copper tubes, etc., all of which require increasing the diameter of the cylindrical cooler and occupying a larger area Space. However, in the prior art, the oil cooler is installed in the ...

Claims

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Application Information

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IPC IPC(8): F16C37/00
CPCF16C37/00
Inventor 王新华张良正
Owner CHONGQING ELECTRIC MACHINE FEDERATION
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