Squeezing roller bearing cooling structure
By designing a cooling water tank structure on the outer end cover of the thrust bearing, a water circulation cooling system is formed, which solves the problem of excessively high thrust bearing temperature, achieves an effective cooling effect, and ensures the normal operation of the extrusion roller and the service life of the bearing.
Patent Information
- Application Number
- CN202520324628.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-27
- Publication Date
- 2025-11-25
- Estimated Expiration
- 2035-02-27
AI Technical Summary
In the extrusion rolls of the GPR1816 and G200 raw material roll presses, the temperature at the thrust bearing location is high and cannot be effectively cooled, affecting the normal operation of the extrusion rolls and the bearing life.
A cooling water tank structure is designed on the outer end cover of the thrust bearing to form a water circulation cooling system, which cools the bearing through the inlet and outlet.
It effectively reduces the temperature of the thrust bearing, ensures the normal operation of the extrusion roller, and extends the service life of the bearing.
Smart Images
Figure CN223594771U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of bearing cooling, specifically relates to an extrusion roller bearing cooling structure. BACKGROUND
[0002] In the extrusion roller of GPR1816 roller press and G200 raw material roller press, the temperature of the non-drive side thrust bearing of the extrusion roller is often high, and the thrust bearing cannot be cooled, which causes the temperature of the thrust bearing to be high and affects the operation of the extrusion roller, so the above problems need to be solved. SUMMARY
[0003] The utility model discloses a kind of extrusion roller bearing cooling structures, to overcome the above-mentioned defects in prior art.
[0004] A kind of extrusion roller bearing cooling structure, including bearing outer end cap, the bearing outer end cap is located in the outer side of thrust bearing, cooling water tank is equipped in the bearing outer end cap, water inlet and water outlet are equipped on the bearing outer end cap and are connected with the two ends of cooling water tank respectively, the bearing outer end cap is equipped with upper water baffle and lower water baffle in the upper and lower sides of cooling water tank.
[0005] Preferably, the cooling water tank includes vertical groove, upper horizontal groove and lower horizontal groove, the upper horizontal groove and lower horizontal groove are provided with a plurality of and staggered distribution, and the upper horizontal groove and the lower horizontal groove are connected by the vertical groove.
[0006] Preferably, the upper water baffle is connected with the bearing outer end cap by screw.
[0007] Preferably, the lower water baffle is connected with the bearing outer end cap by screw.
[0008] The utility model reaches the beneficial effects as follows:
[0009] The present application designs cooling water tank structure on the bearing outer end cap of thrust bearing, forms water circulation cooling system by the in and out of cooling water, cools the bearing, guarantees the normal operation of extrusion roller, prolongs the service life of bearing. BRIEF DESCRIPTION OF DRAWINGS
[0010] Figure 1 It is the structure schematic view when the utility model is not installed upper water baffle.
[0011] Figure 2 It is the structure schematic view after the utility model is installed upper water baffle.
[0012] Figure 3 It is the structure schematic view after the utility model is installed upper water baffle. Figure 2 The sectional view after rotating and unfolding along A-A direction.
[0013] In the figure, 1, bearing outer end cover; 2, cooling water tank; 21, vertical groove; 22, upper horizontal groove; 23, lower horizontal groove; 3, water inlet; 4, water outlet; 5, upper water baffle; 6, lower water baffle. DETAILED DESCRIPTION
[0014] The utility model will be further explained in detail by the description of the embodiments with reference to the drawings, to help the skilled in the art to have more complete, accurate and in-depth understanding of the conception and technical scheme of the utility model.
[0015] As Figures 1-3 shown, the utility model provides a kind of extrusion roller bearing cooling structure, including bearing outer end cover 1, the bearing outer end cover 1 is located in the outer side of thrust bearing, cooling water tank 2 is equipped in the bearing outer end cover 1, water inlet 3 and water outlet 4 are equipped on the bearing outer end cover 1 with the both ends of cooling water tank 2 are connected respectively, upper water baffle 5 and lower water baffle 6 are equipped with in the upper and lower sides of cooling water tank 2 of the bearing outer end cover 1.
[0016] It needs to be noted that the cooling water tank 2 includes vertical groove 21, upper horizontal groove 22 and lower horizontal groove 23, the upper horizontal groove 22 and lower horizontal groove 23 are equipped with several and staggered distribution, the upper horizontal groove 22 is connected with lower horizontal groove 23 by vertical groove 21, cooling water is entered into bearing outer end cover 1 by water inlet 3, vertical groove 21, lower horizontal groove 23 and upper horizontal groove 22, and the cooling of bearing outer end cover 1 is completed by the cooling of thrust bearing finally by water outlet 4 and is discharged from bearing outer end cover 1.
[0017] In addition, the upper water baffle 5 is connected by screw with the bearing outer end cover 1, and the upper water baffle 5 is sealed to the upper horizontal groove 22, and the upper water baffle 5 is also convenient to disassemble and assemble.
[0018] In addition, the lower water baffle 6 is connected by screw with the bearing outer end cover 1, and the lower water baffle 6 is sealed to the lower horizontal groove 23, and the lower water baffle 6 is also convenient to disassemble and assemble.
[0019] As described above, the cooling water tank 2 structure is designed on the bearing outer end cover 1 of thrust bearing in the present application, the water circulation cooling system is formed by the in and out of cooling water, the bearing is cooled, the normal operation of extrusion roller is guaranteed, and the service life of bearing is prolonged.
[0020] The utility model implementation mode described above does not constitute the limitation to the protection scope of the utility model. Any modification, equivalent replacement and improvement etc. within the spirit and principle of the utility model should be included in the claim protection scope of the utility model.
Claims
1. A cooling structure for an extrusion roller bearing, comprising an outer end cap (1) of the bearing, wherein the outer end cap (1) is disposed on the outside of a thrust bearing, characterized in that: The bearing outer end cover (1) is provided with a cooling water tank (2). The bearing outer end cover (1) is provided with an inlet (3) and an outlet (4) that are respectively connected to the two ends of the cooling water tank (2). The bearing outer end cover (1) is provided with an upper baffle plate (5) and a lower baffle plate (6) on the upper and lower sides of the cooling water tank (2).
2. The extrusion roller bearing cooling structure according to claim 1, characterized in that: The cooling water tank (2) includes a vertical groove (21), an upper horizontal groove (22) and a lower horizontal groove (23). The upper horizontal groove (22) and the lower horizontal groove (23) are provided in a plurality of alternating manner. The upper horizontal groove (22) and the lower horizontal groove (23) are connected by the vertical groove (21).
3. The extrusion roller bearing cooling structure according to claim 1, characterized in that: The upper baffle plate (5) is connected to the outer end cover (1) of the bearing by screws.
4. The extrusion roller bearing cooling structure according to claim 1, characterized in that: The lower baffle plate (6) is connected to the outer end cover (1) of the bearing by screws.