Bearing cooling device

Abstract

The utility model belongs to the technical field of bearing cooling equipment, and discloses a bearing cooling device which comprises a bearing cooling device body, the top of the bearing cooling device body is provided with a plurality of sets of dust isolation cotton and fixing assemblies, and the top of the bearing cooling device body is provided with a plurality of sets of positioning grooves and rotating grooves; the fixing assembly comprises a connecting shaft rotationally connected to the top of the bearing cooling device body, a connecting plate is fixedly installed at the top end of the connecting shaft, a positioning plate is fixedly installed on one side of the exterior of the connecting plate, a spring is installed at the top of the connecting plate, a lifting rod is installed at one end of the spring, and a positioning column is installed on the lower surface of the lifting rod. The lifting rod is held by hand to drive the positioning column to be pulled upwards until the positioning column is separated from the positioning groove, the whole fixing assembly is rotated, and when all the positioning plates are separated from the top of the dust-proof cotton, the dust-proof cotton can be detached; by means of the structure, workers can conveniently and rapidly mount and dismount the dust isolation cotton, and convenience is brought to follow-up replacement.

Description

Technical Field

[0001] The present application relates to the technical field of bearing cooling equipment, and more specifically, to a bearing cooling device. Background Art

[0002] Rotating shaft parts are often combined with bearings to complete the transmission of kinetic energy. As the supporting end of the shaft, the bearing generates a large amount of heat under the high-speed rotation of the shaft. The temperature of the bearing will rise rapidly. At this time, a cooling device is required to control the temperature of the bearing, otherwise the bearing will deform or even be damaged under high temperature.

[0003] After searching the publication number: CN210106435U, a bearing cooling device is disclosed, including a fixed seat and a bearing body, the fixed seat is provided with a accommodating chamber for accommodating coolant, the side wall of the accommodating chamber is rotatably connected with a feed pipe, and the inner side wall of the accommodating chamber is rotatably connected with a relatively arranged rotating rod, the side wall of the rotating rod is staggered with stirring rods, the side wall of the fixed seat is horizontally fixedly connected with a fixed cylinder, and the fixed cylinder passes through the fixed seat, the outer side wall of the bearing body is fixedly connected to the inner side wall of the fixed cylinder, the inner side wall of the bearing body is fixedly connected with a rotating shaft, and the rotating shaft is fixedly connected with an incomplete gear for driving the rotating rod to rotate; the utility model can not only stir the coolant, thereby ensuring the use efficiency of the coolant, but also avoid the wear of the thread on the coolant discharge hole, so that the coolant flows out, avoiding the waste of resources to a certain extent.

[0004] In the above-mentioned patent, the dust-isolating cotton has been used for a long time and is exposed to the outside. External dust or other impurities may contaminate the dust-isolating cotton, thereby affecting its use effect. Therefore, the dust-isolating cotton needs to be replaced frequently; but in the above-mentioned patent, the dust-isolating cotton is fixed by fixing bolts, which is not convenient for the staff to quickly install and disassemble the dust-isolating cotton, which brings inconvenience to subsequent replacement and reduces work efficiency.

[0005] In order to solve the above problems, the present application provides a bearing cooling device. Utility Model Content

[0006] The present application provides a bearing cooling device that adopts the following technical solution:

[0007] A bearing cooling device comprises a bearing cooling device body, a plurality of groups of dust-proof cotton and fixing components are respectively arranged on the top of the bearing cooling device body, and a plurality of groups of positioning grooves and rotation grooves are opened on the top of the bearing cooling device body;

[0008] The fixing assembly includes a connecting shaft rotatably connected to the top of the bearing cooling device body, a connecting plate is fixedly installed on the top of the connecting shaft, a positioning plate is fixedly installed on the outer side of the connecting plate, a push-pull plate is fixedly installed at the top center of the positioning plate, a spring is installed on the top of the connecting plate, a lifting rod is installed at one end of the spring, and a positioning column is installed on the lower surface of the lifting rod.

[0009] Through the above technical solution, when the lifting rod is pulled, the lifting rod drives the positioning column to move, and the spring is in a stretched state.

[0010] Furthermore, a plurality of through holes are provided inside the bearing cooling device body, and a plurality of placement grooves are provided on the top of the bearing cooling device body, wherein the placement grooves are located at the positions of the through holes.

[0011] Furthermore, the dust-proof cotton is located inside the placement groove, and a plurality of groups of limiting plates are installed on the top of the bearing cooling device body.

[0012] Through the above technical solution, the setting of the limiting plate enables the positioning column to be accurately positioned in the positioning groove when the positioning plate rotates.

[0013] Furthermore, a tube through hole is provided inside the connecting plate at a position corresponding to the positioning column, and the positioning column is located inside the spring.

[0014] Through the above technical solution, the positioning column is located in the tube through-hole and moves.

[0015] Furthermore, the diameter of the lifting rod is greater than the diameter of the positioning column, and the positioning column and the positioning groove are in a snap-fitting structure.

[0016] Through the above technical solution, when the positioning column is located in the positioning groove, the positioning plate can be fixed on the top of the dust-proof cotton, and the dust-proof cotton can be fixed inside the placement groove.

[0017] Furthermore, the positioning plate is located on the top of the dust-proof cotton, and the connecting shaft is rotatably connected to the inside of the rotating groove.

[0018] Through the above technical solution, the connecting plate is rotatably connected to the top of the bearing cooling device body through the setting of the connecting shaft and the rotating groove.

[0019] In summary, this application includes the following beneficial technical effects:

[0020] When the dust-proof cotton needs to be replaced after long-term use, the user only needs to hold the lifting rod to drive the positioning column to pull upward. When the lifting rod moves upward, the spring is in a stretched state until the positioning column is separated from the inside of the positioning groove. The user holds the push-pull plate and moves the entire fixing assembly to a position where no limit plate is set, so as to separate the positioning plate from the top of the dust-proof cotton. The same operation is performed on several groups of fixing assemblies. When all the positioning plates are separated from the top of the dust-proof cotton, the dust-proof cotton can be taken out from the inside of the placement groove. This structure makes it easy for the staff to quickly install and disassemble the dust-proof cotton, brings convenience to subsequent replacement, and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of this application;

[0022] Figure 2 A semi-exploded diagram of the structure of this application;

[0023] Figure 3 For this application Figure 2 Enlarged view of point A in the middle;

[0024] Figure 4 This is a schematic diagram of the fixing components of the present application.

[0025] Description of the numbers in the figure:

[0026] 1. Bearing cooling device body; 2. Dust-proof cotton; 3. Fixing assembly; 4. Through hole; 5. Placement slot; 6. Limit plate; 7. Positioning slot; 8. Rotating slot; 31. Connecting shaft; 32. Connecting plate; 33. Positioning plate; 34. Push-pull plate; 35. Spring; 36. Lifting rod; 37. Positioning column. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.

[0028] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0029] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0030] Example:

[0031] The present application embodiment discloses a bearing cooling device. Figure 1 , Figure 2 and Figure 3 , including a bearing cooling device body 1, a plurality of groups of dust-proof cotton 2 and a fixing assembly 3 are respectively arranged on the top of the bearing cooling device body 1, a plurality of groups of through holes 4 are opened inside the bearing cooling device body 1, a plurality of groups of placement grooves 5 are opened on the top of the bearing cooling device body 1, the placement grooves 5 are located at the positions of the through holes 4, the dust-proof cotton 2 is located inside the placement grooves 5, a plurality of groups of limit plates 6 are installed on the top of the bearing cooling device body 1, and a plurality of groups of positioning grooves 7 and rotation grooves 8 are opened on the top of the bearing cooling device body 1;

[0032] See also Figure 4 The fixing assembly 3 includes a connecting shaft 31 rotatably connected to the top of the bearing cooling device body 1, the connecting shaft 31 is rotatably connected to the inside of the rotating groove 8, a connecting plate 32 is fixedly installed on the top of the connecting shaft 31, a positioning plate 33 is fixedly installed on the outer side of the connecting plate 32, the positioning plate 33 is located on the top of the dust-proof cotton 2, a push-pull plate 34 is fixedly installed at the top center of the positioning plate 33, a spring 35 is installed on the top of the connecting plate 32, a lifting rod 36 is installed at one end of the spring 35, and a positioning column 37 is installed on the lower surface of the lifting rod 36, a pipe through hole is opened inside the connecting plate 32 and at the position corresponding to the positioning column 37, the positioning column 37 is located inside the spring 35, the diameter of the lifting rod 36 is larger than the diameter of the positioning column 37, and the positioning column 37 and the positioning groove 7 are in a snap-fit ​​structure;

[0033] The connecting shaft 31 is rotatably connected to the inside of the rotating groove 8. The setting of the limit plate 6 can enable the positioning column 37 and the positioning groove 7 to be accurately positioned when the positioning plate 33 rotates. A pipe through-hole corresponding to the positioning column 37 is opened inside the connecting plate 32. The positioning column 37 is located at the position of the pipe through-hole for movement. The setting of the push-pull plate 34 facilitates the user to rotate the fixing component 3 as a whole.

[0034] The working principle of this embodiment is as follows: after long-term use and exposure to the outside, dust or other impurities from the outside may contaminate the dust-proof cotton 2, thereby affecting its use effect; when the dust-proof cotton 2 needs to be replaced after long-term use, the user only needs to hold the position of the lifting rod 36 to drive the positioning column 37 to pull upward. When the lifting rod 36 moves upward, the spring 35 is in an elongated state until the positioning column 37 is separated from the inside of the positioning groove 7. The user holds the push-pull plate 34 and moves the fixing assembly 3 as a whole to the position where the limit plate 6 is not set, so as to separate the positioning plate 33 from the top of the dust-proof cotton 2. Several groups of fixing assemblies 3 perform the above-mentioned operation in the same way. When all the positioning plates When 33 are all detached from the top of the dust-proof cotton 2, the dust-proof cotton 2 can be taken out from the inside of the placement groove 5; when installing a new dust-proof cotton 2 subsequently, it is only necessary to place the dust-proof cotton 2 inside the placement groove 5, and then rotate the fixing assembly 3 as a whole at the position of the hand-held push-pull plate 34 until one side of the positioning plate 33 is in contact with one side of the limit plate 6, and the positioning column 37 can be located inside the positioning groove 7. At this time, the positioning plate 33 is located at the top of the dust-proof cotton 2. When several groups of positioning plates 33 are all located at the top of the dust-proof cotton 2, the dust-proof cotton 2 can be fixed inside the placement groove 5. This structure is convenient for the staff to quickly install and disassemble the dust-proof cotton 2, which brings convenience to subsequent replacement and improves work efficiency.

[0035] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A bearing cooling device, comprising a bearing cooling device body (1), characterized in that: The top of the bearing cooling device body (1) is provided with a plurality of groups of dust-proof cotton (2) and fixing components (3), and the top of the bearing cooling device body (1) is provided with a plurality of groups of positioning grooves (7) and rotation grooves (8); The fixing assembly (3) includes a connecting shaft (31) rotatably connected to the top of the bearing cooling device body (1), a connecting plate (32) is fixedly installed on the top of the connecting shaft (31), a positioning plate (33) is fixedly installed on the outer side of the connecting plate (32), a push-pull plate (34) is fixedly installed at the top center of the positioning plate (33), a spring (35) is installed on the top of the connecting plate (32), a lifting rod (36) is installed at one end of the spring (35), and a positioning column (37) is installed on the lower surface of the lifting rod (36).

2. A bearing cooling device according to claim 1, characterized in that: A plurality of groups of through holes (4) are provided inside the bearing cooling device body (1), and a plurality of groups of placement grooves (5) are provided on the top of the bearing cooling device body (1), wherein the placement grooves (5) are located at the positions of the through holes (4).

3. A bearing cooling device according to claim 2, characterized in that: The dust-proof cotton (2) is located inside the placement groove (5), and a plurality of groups of limiting plates (6) are installed on the top of the bearing cooling device body (1).

4. A bearing cooling device according to claim 1, characterized in that: A pipe through hole is provided inside the connecting plate (32) and at a position corresponding to the positioning column (37), and the positioning column (37) is located inside the spring (35).

5. A bearing cooling device according to claim 1, characterized in that: The diameter of the lifting rod (36) is greater than the diameter of the positioning column (37), and the positioning column (37) and the positioning groove (7) are in a snap-fitting structure.

6. A bearing cooling device according to claim 1, characterized in that: The positioning plate (33) is located on the top of the dust-proof cotton (2), and the connecting shaft (31) is rotatably connected to the inside of the rotating groove (8).

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