Cooling mechanism for bearing machining
By designing a cooling device with air cooling and spraying mechanisms, the problems of unevenness and deformation during the cooling process of bearing rings were solved, achieving a highly efficient and seamless cooling and drying process, and improving bearing processing efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-27
- Publication Date
- 2026-04-14
AI Technical Summary
Existing bearing processing cooling methods can easily lead to uneven bearing ring surfaces. Direct spraying or immersion cooling can cause deformation, and secondary air drying is required after cooling, which reduces work efficiency.
A cooling mechanism including air cooling and spraying is designed. The storage basket is driven to move between the air cooling and spraying mechanisms by a threaded adjusting rod. It first air cools, then sprays, and then air dries. Combined with the circulation of cooling water tank and impurity filtration, efficient cooling and air drying are achieved.
This achieves efficient cooling of the bearing rings, avoids surface unevenness and deformation, simplifies the drying process, and improves processing efficiency.
Smart Images
Figure CN224115727U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of bearing processing technology, and in particular to a cooling mechanism for bearing processing. Background Technology
[0002] Bearings are an important component in modern mechanical equipment. Their main function is to support rotating mechanical parts, reduce the coefficient of friction during their movement, and ensure their rotational accuracy. According to the different frictional properties of the moving elements, bearings can be divided into two main categories: rolling bearings and sliding bearings. Cooling devices are required during the bearing manufacturing process.
[0003] Existing technologies mostly cool bearing races by spraying or immersion. However, direct spraying can easily cause unevenness on the surface of the bearing races, while immersion can easily cause deformation. Furthermore, water droplets adhere to the surface of the bearing races after cooling, requiring secondary air drying, which reduces work efficiency. Therefore, there is room for improvement. Utility Model Content
[0004] This invention provides a cooling mechanism for bearing processing to solve the problems mentioned in the background art.
[0005] To address the aforementioned problems, this utility model provides a cooling mechanism for bearing processing, comprising a worktable, an air-cooling mechanism, and a spraying mechanism. One end of the worktable has a through groove, and a cover is positioned above the through groove. A cooling water tank communicating with the through groove is located below the worktable. A threaded adjusting rod is rotatably mounted on one side of the worktable located in the through groove, and a guide rod is fixedly mounted on the other side. A storage basket is movably mounted on the worktable, with one side threadedly connected to the threaded adjusting rod and the other end slidably connected to the guide rod. The air-cooling mechanism consists of a cooling fan and an air outlet cover. The cooling fan is installed at the front end of the cover, and the air outlet cover is connected to the cooling fan and located inside the cover. The spraying mechanism consists of a spray plate and a water pump. The spray plate is located inside the cover, behind the air outlet cover, and connected to the water pump. The water pump is located at the bottom of the cooling water tank.
[0006] Preferably, the end of the threaded adjusting rod furthest from the cover is connected to a first motor.
[0007] Preferably, the upper part of the cooling water tank is provided with a filter screen, and a scraper that slides against the surface of the filter screen is provided. The bottom of the workbench is provided with a telescopic rod on the side away from the cooling water tank, and the telescopic end of the telescopic rod passes through the cooling water tank and connects to the scraper on one side. The bottom of the cooling water tank is provided with a cooler.
[0008] Preferably, a waste bin is provided on one side of the cooling water tank, which is connected to the cooling water tank, and the connection port between the cooling water tank and the waste bin is located above the filter screen. A waste removal door is provided on one side of the waste bin.
[0009] Preferably, a baffle plate is rotatably installed inside the cooling water tank between the filter screen and the cooler, and the baffle plate is connected to a second motor.
[0010] The beneficial effects of adopting the above technical solutions are:
[0011] 1. Place the bearing rings that need to be cooled in the storage basket. Drive the threaded adjusting rod with the first motor to rotate, thereby moving the storage basket into the cover. It is initially located below the air outlet cover. The air cooler, together with the air outlet cover, first cools the bearing rings with air, thus avoiding the unevenness of the bearing surface caused by direct spraying.
[0012] 2. After being cooled by the air-cooling mechanism, the first motor drives the threaded adjusting rod to rotate, thereby moving the storage basket to the bottom of the spray plate of the spray mechanism. The water pump draws the cooling water from the cooling water tank into the spray plate, and the bearing rings are thoroughly cooled by spraying.
[0013] 3. After the spray cooling is completed, the first motor drives the threaded adjusting rod to rotate, so that the storage basket moves back to the bottom of the air-cooling mechanism. The bearing rings are dried by blowing air, thus preventing water droplets from scattering everywhere.
[0014] 4. By setting up a cooling water tank and using a trough, the water used for spraying and air drying is recycled and cooled, making it easy to reuse. Impurities washed down from the bearing rings are filtered through a filter screen, and then the scraper pushed by the telescopic rod pushes the impurities filtered from the surface of the filter screen into the waste bin, making it easy to collect the impurities. The cooler at the bottom of the cooling water tank facilitates the cooling operation of the water inside the tank. The second motor drives the baffle to rotate, thereby increasing the water flow rate and facilitating the cooling operation in conjunction with the cooler. Attached Figure Description
[0015] Fig. 1 This is a three-dimensional structural diagram of the present invention.
[0016] Fig. 2 This is a cross-sectional structural diagram of the present invention.
[0017] The components are as follows: 1-Workbench; 11-Through groove; 12-Threaded adjusting rod; 13-Guide rod; 14-First motor; 2-Air cooling mechanism; 21-Air cooler; 22-Air outlet hood; 3-Spraying mechanism; 31-Spraying plate; 32-Water pump; 4-Cover body; 5-Cooling water tank; 51-Filter screen; 52-Scraper; 53-Telescopic rod; 54-Refrigerator; 55-Baffle plate; 56-Second motor; 6-Storage basket; 7-Waste bin; 71-Impact removal door. Detailed Implementation
[0018] The embodiments of this utility model are described in detail below with reference to the accompanying drawings.
[0019] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.
[0020] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, a movable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0021] like Figs. 1-2 In this embodiment, a cooling mechanism for bearing processing includes a worktable 1, an air-cooling mechanism 2, and a spraying mechanism 3. One end of the worktable 1 has a through groove 11, and a cover 4 is provided above the through groove 11. A cooling water tank 5 communicating with the through groove 11 is provided below the worktable 1. A threaded adjusting rod 12 is rotatably mounted on one side of the worktable 1 located in the through groove 11, and a guide rod 13 is fixedly mounted on the other side. A storage basket 6 is movably mounted on the worktable 1. One end is threadedly connected to the threaded adjusting rod 12, and the other end is slidably connected to the guide rod 13. The air-cooling mechanism 2 consists of a cold air fan 21 and an air outlet hood 22. The cold air fan 21 is installed at the front end of the cover 4. The air outlet hood 22 is connected to the cold air fan 21 and is located inside the cover 4. The spraying mechanism 3 consists of a spray plate 31 and a water pump 32. The spray plate 31 is located inside the cover 4 at the rear side of the air outlet hood 22 and is connected to the water pump 32. The water pump 32 is located at the bottom of the cooling water tank 5.
[0022] Through the above technical solution, the storage basket 6 places the bearing rings. By rotating the threaded adjusting rod 12 and cooperating with the guide rod 13, the storage basket 6 is driven to move above the through groove 11 inside the cover 4 and below the air-cooling mechanism 2. Thus, the bearing rings are initially cooled by the air cooler 21 and the air outlet hood 22. Then, it moves to the bottom of the spray mechanism 3, and the water pump 32 draws water from the cooling water tank 5 and sends it into the spray plate 31, thereby thoroughly cooling the bearing rings by spraying. The water generated during cooling flows back to the cooling water tank 5 through the through groove 11 for easy recycling. After the spray cooling is completed, the storage basket 6 is moved back to the bottom of the air-cooling mechanism 2 by rotating the threaded adjusting rod 12, and then the bearing rings are dried.
[0023] Preferably, the end of the threaded adjusting rod 12 away from the cover 4 is connected to the first motor 14.
[0024] Through the above technical solution, the first motor 14 can easily drive the threaded adjusting rod 12 to rotate, thereby facilitating the movement of the storage basket 6.
[0025] Preferably, the upper part of the cooling water tank 5 is provided with a filter screen 51, and a scraper 52 that slides against the surface of the filter screen 51 is provided. The bottom of the workbench 1 is provided with a telescopic rod 53 on the side away from the cooling water tank 5, and the telescopic end of the telescopic rod 53 passes through the cooling water tank 5 and connects to one side of the scraper 52. The bottom of the cooling water tank 5 is provided with a cooler 54.
[0026] Through the above technical solution, the filter screen 51 can easily filter impurities in the return water. The scraper 52 is moved by the telescopic rod 53 to clean the impurities filtered on the surface of the filter screen 51, thus avoiding clogging of the filter screen 51. The return water is cooled by the cooler 54 at the bottom of the cooling water tank 5, which facilitates water recycling.
[0027] Preferably, a waste bin 7 connected to the cooling water tank 5 is provided on one side, and the connection port between the cooling water tank 5 and the waste bin 7 is located above the filter screen 51. A waste removal door 71 is provided on one side of the waste bin 7.
[0028] Through the above technical solution, the waste bin 7 facilitates the centralized collection and cleaning of impurities filtered by the filter screen 51.
[0029] Preferably, a baffle 55 is rotatably provided inside the cooling water tank 5 between the filter screen 51 and the cooler 54, and the baffle 55 is connected to a second motor 56.
[0030] Through the above technical solution, the second motor 56 drives the rotation of the baffle 55, thereby increasing the water flow rate in the cooling water tank 5, and then working with the cooler 54 to quickly cool the water.
[0031] Finally, it should be noted that the above embodiments are only used to illustrate this utility model and are not intended to limit the technical solutions described in this utility model. Therefore, although this specification has described this utility model in detail with reference to the above embodiments, those skilled in the art should understand that modifications or equivalent substitutions can still be made to this utility model, and all technical solutions and improvements that do not depart from the spirit and scope of this utility model should be covered within the scope of the claims of this utility model; technologies not described in detail in this utility model are implemented using existing technologies.
Claims
1. A cooling mechanism for bearing processing, comprising a worktable, an air-cooling mechanism, and a spraying mechanism, characterized in that: The workbench has a through slot at one end, and a cover is located above the through slot. A cooling water tank communicating with the through slot is located below the workbench. A threaded adjusting rod is rotatably mounted on one side of the workbench located in the through slot, and a guide rod is fixed on the other side. A storage basket is movably mounted on the workbench. One side of the storage basket is threadedly connected to the threaded adjusting rod, and the other end is slidably connected to the guide rod. The air-cooling mechanism consists of a cold air blower and an air outlet cover. The cold air blower is installed at the front end of the cover, and the air outlet cover is connected to the cold air blower and located inside the cover. The spraying mechanism consists of a spray plate and a water pump. The spray plate is located inside the cover, behind the air outlet cover, and is connected to the water pump. The water pump is located at the bottom of the cooling water tank.
2. The cooling mechanism for bearing processing according to claim 1, characterized in that: The end of the threaded adjusting rod furthest from the cover is connected to the first motor.
3. The cooling mechanism for bearing processing according to claim 1, characterized in that: The upper part of the cooling water tank is equipped with a filter screen, and a scraper that slides against the surface of the filter screen is provided. The bottom of the workbench is equipped with a telescopic rod on the side away from the cooling water tank, and the telescopic end of the telescopic rod passes through the cooling water tank and connects to the scraper on one side. The bottom of the cooling water tank is equipped with a cooler.
4. A cooling mechanism for bearing processing according to claim 1, characterized in that: A waste bin is provided on one side of the cooling water tank, and the connection between the cooling water tank and the waste bin is located above the filter screen. A waste removal door is provided on one side of the waste bin.
5. A cooling mechanism for bearing processing according to claim 1, characterized in that: The cooling water tank is equipped with a baffle plate that rotates between the filter screen and the cooler, and the baffle plate is connected to a second motor.