Bearing polishing device
By designing a bearing grinding device that combines electric push rods, grinding pieces, and limited blocks, it solves the problem of being difficult to polish the inner and outer circle of the bearing and outer circle in existing technology, realizes high -efficiency bearing polishing, and stabilizes the bearing of the bearing stably. , Avoid the problem of offset.
Patent Information
- Application Number
- CN202420500576.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-15
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-03-15
AI Technical Summary
The existing bearing grinding devices are inconvenient to polish the inner and outer rings of the bearing at the same time, which affects the processing efficiency and is difficult to fix the bearing during use, resulting in easy deviation during grinding and affecting the grinding effect.
Design a bearing grinding device, using a combination of electric push rods, secondary grinding pieces, first grinding tablets and first motor to polish the inner ring through the first motor, and drive the first through the electric push rod driver. Secondly grinding tablets to polish the outer circle. At the same time, the cooperation of the joystick, clip holding, telescopic rod, and circular limit blocks can be achieved to stable and fix the bearings to prevent offset.
Achieve efficient polishing of the inner and outer ring of the bearing, improve the processing efficiency, and use stably fixed bearing to avoid the problem of offset during the polishing process and improve the polishing effect.
Smart Images
Figure CN222404962U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of grinding devices, in particular to a bearing grinding device. Background Art
[0002] Bearing is an important component in contemporary mechanical equipment. Its main function is to support mechanical rotating bodies, reduce the friction coefficient during their movement, and ensure their rotation accuracy. Common bearings include sliding bearings, spherical bearings, self-aligning ball bearings, seat bearings, rolling bearings and thrust ball bearings. Bearing is an important component in contemporary mechanical equipment. Its main function is to support mechanical rotating bodies, reduce the friction coefficient during their movement, and ensure their rotation accuracy. In order for the bearing to work more stably and smoothly, the bearing rings are usually polished before the ball is installed in the bearing to improve the flatness and smoothness and reduce the resistance to the ball movement.
[0003] However, during use, the existing bearing grinding device is not convenient for grinding the inner and outer rings of the bearing at the same time, which affects the processing efficiency. In addition, it is not convenient to fix the bearing during use, and the bearing is prone to deviation during grinding, which affects the grinding effect. Therefore, it is necessary to propose a new bearing grinding device. Utility Model Content
[0004] The purpose of the utility model is to solve the above-mentioned problems that it is inconvenient to grind the inner ring and outer ring of the bearing at the same time, affecting the processing efficiency, and it is inconvenient to fix the bearing during use, which makes it easy for the bearing to deviate when grinding, thus affecting the grinding effect, and to propose a bearing grinding device.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a bearing grinding device, including a processing box, the top of the processing box is fixedly connected with a cylinder, the output end of the cylinder is fixedly connected with a telescopic shaft, the bottom end of the telescopic shaft is fixedly connected with a load-bearing plate, the top two sides of the load-bearing plate are fixedly connected with limit rods, the top of the limit rods is fixed inside the processing box, the bottom of the load-bearing plate is fixedly connected with a screw, a screw motor is provided on one side of the screw, a moving block is inserted and connected at one end of the screw, the bottom end of the moving block is fixedly connected with a connecting plate, the bottom end of the connecting plate is fixedly connected with a first grinding sheet, one end of the connecting plate is inserted and connected with a first motor, an electric push rod is fixedly connected to one side of the interior of the processing box, and a connecting block is fixedly connected to one side of the electric push rod.
[0006] Preferably, a circular limit block is fixedly connected to the inner bottom end of the processing box, and telescopic rods are inserted and connected to both ends of the processing box.
[0007] Preferably, one end of the telescopic rod is fixedly connected to a clamping block, and the other end of the telescopic rod is fixedly connected to a rocker.
[0008] Preferably, a water pump is fixedly connected to one side of the top of the processing box, and one side of the water pump is connected to a water tank.
[0009] Preferably, the bottom end of the water tank is connected to a water pipe, and the bottom end of the water pipe is connected to a nozzle.
[0010] Preferably, the nozzle is fixedly connected to the inside of the processing box.
[0011] Preferably, a second motor is inserted and connected to one side of the connecting block, and a second grinding sheet is provided at one end of the second motor.
[0012] Compared with the prior art, the advantages and positive effects of the utility model are:
[0013] 1. In the utility model, by cooperating with the electric push rod, the second polishing sheet, the first polishing sheet and the first motor, the first polishing sheet can be operated by using the first motor to polish the inner ring of the bearing, and then the second polishing sheet can be moved inside the processing box under the action of the electric push rod. When the second polishing sheet moves to a preset position, the second motor is used to make the second polishing sheet operate and polish the outer ring of the bearing, thereby improving the polishing efficiency.
[0014] 2. In the utility model, by cooperating with the rocker, clamping block, telescopic rod and circular limit block, the rocker is controlled so that the telescopic rod drives the clamping block to move left and right inside the processing box. When the clamping block moves to a preset position, it can be engaged and fixed with the bearing to prevent deviation during the grinding process and affect the grinding effect. Then, under the action of the circular limit block, the bearing is conveniently positioned. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 A three-dimensional structural schematic diagram of a bearing grinding device is proposed for the utility model;
[0016] Figure 2 A partial structural schematic diagram of a bearing grinding device proposed by the utility model;
[0017] Figure 3 A schematic diagram of the installation of a water pipe and a water tank structure of a bearing grinding device is provided for the utility model;
[0018] Figure 4 The utility model provides a schematic diagram of the installation structure of a second motor, a second grinding sheet and a connecting block of a bearing grinding device.
[0019] Legend: 1. Processing box; 2. Cylinder; 3. Telescopic shaft; 4. Water pump; 5. Limit rod; 6. Rocker; 7. Clamping block; 8. Telescopic rod; 9. Circular limit block; 10. Nozzle; 11. Electric push rod; 12. Screw motor; 13. Load-bearing plate; 14. Water pipe; 15. Water tank; 16. Second motor; 17. Second grinding disc; 18. Connecting block; 19. Screw; 20. First grinding disc; 21. First motor; 22. Moving block; 23. Connecting plate. DETAILED DESCRIPTION
[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.
[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.
[0022] Example 1
[0023] like Figure 1-Figure 4 As shown, the utility model provides a technical solution: a bearing grinding device, comprising a processing box 1, a cylinder 2 is fixedly connected to the top of the processing box 1, a telescopic shaft 3 is fixedly connected to the output end of the cylinder 2, a load-bearing plate 13 is fixedly connected to the bottom end of the telescopic shaft 3, and a limit rod 5 is fixedly connected to both sides of the top of the load-bearing plate 13, and the top of the limit rod 5 is fixed inside the processing box 1, a screw rod 19 is fixedly connected to the bottom of the load-bearing plate 13, a screw motor 12 is arranged on one side of the screw rod 19, a moving block 22 is inserted and connected to one end of the screw rod 19, a connecting plate 23 is fixedly connected to the bottom end of the moving block 22, a first grinding sheet 20 is fixedly connected to the bottom end of the connecting plate 23, and a first motor 21 is inserted and connected to one end of the connecting plate 23, an electric push rod 11 is fixedly connected to one side of the interior of the processing box 1, a connecting block 18 is fixedly connected to one side of the electric push rod 11, a second motor 16 is inserted and connected to one side of the connecting block 18, and a second grinding sheet 17 is arranged at one end of the second motor 16.
[0024] In this embodiment, the load-bearing plate 13 can be lifted and lowered inside the processing box 1 by using the cylinder 2. Then, under the action of the limit rod 5, the load-bearing plate 13 can be prevented from being offset during the lifting process, thereby affecting subsequent use. Then, under the action of the screw rod 19 and the screw motor 12, the moving block 22 can be moved at the bottom of the load-bearing plate 13. During the movement of the moving block 22, the first grinding sheet 20 can be driven to move synchronously. The connecting plate 23 is used to make the first grinding sheet 20 and the moving block 22 more stable. When the first grinding sheet 20 drops to the preset position, the first motor 21 is started to rotate the first grinding sheet 20. During the rotation of the first grinding sheet 20, the inner ring of the bearing can be polished. When the electric push rod 11 can be used to push the second grinding sheet 17 to the preset position, the second motor 16 is used to rotate the second grinding sheet 17 and polish the outer ring of the bearing, thereby improving the polishing efficiency.
[0025] Example 2
[0026] like Figure 1-Figure 4 As shown, a circular limit block 9 is fixedly connected to the inner bottom end of the processing box 1, telescopic rods 8 are inserted and connected at both ends of the processing box 1, one end of the telescopic rod 8 is fixedly connected to a clamping block 7, and the other end of the telescopic rod 8 is fixedly connected to a rocker 6, a water pump 4 is fixedly connected to one side of the top of the processing box 1, one side of the water pump 4 is connected to a water tank 15, the bottom end of the water tank 15 is connected to a water pipe 14, the bottom end of the water pipe 14 is connected to a nozzle 10, and the nozzle 10 is fixedly connected to the inside of the processing box 1.
[0027] In this embodiment, a circular limit block 9 is used to facilitate the placement of the bearing, and then the rocker 6 is used to enable the telescopic rod 8 to drive the clamping block 7 to move left and right inside the processing box 1. When the clamping block 7 moves to a preset position, it can be engaged and fixed with the bearing to prevent the bearing from being offset during grinding and affecting the grinding effect. A water pump 4 is used to spray the water inside the water tank 15 from the water pipe 14 and the nozzle 10 onto the surface of the bearing being ground to cool it down and prevent the bearing from being overheated during the grinding process and causing a construction accident.
[0028] The working principle of this embodiment is as follows: when in use, first prevent the bearing from being on the surface of the circular limit block 9, and then use the telescopic rod 8 to drive the clamping block 7 to move left and right inside the processing box 1. When the clamping block 7 moves to the preset position, it can be engaged and fixed with the bearing to prevent it from shifting when grinding the bearing and affecting the grinding effect. Then, under the action of the cylinder 2, the load-bearing plate 13 can be lifted and lowered inside the processing box 1. Then, under the action of the limit rod 5, the load-bearing plate 13 can be prevented from shifting during the lifting process and affecting subsequent use. The screw rod 19 and the screw motor 12 can be used to make the moving block 22 move at the bottom of the load-bearing plate 13. During the movement of the moving block 22, the first grinding disc 20 can be driven to move synchronously, so that The connecting plate 23 makes the first grinding disc 20 and the moving block 22 more stable. When the first grinding disc 20 drops to the preset position, the first motor 21 is started to rotate the first grinding disc 20. During the rotation of the first grinding disc 20, the inner ring of the bearing can be polished. When the second grinding disc 17 can be pushed to the preset position by the electric push rod 11, the second motor 16 is used to rotate the second grinding disc 17 and polish the outer ring of the bearing, thereby improving the polishing efficiency. During the grinding of the bearing, the water pump 4 is used at the same time to spray the water in the water tank 15 from the water pipe 14 and the nozzle 10 to the surface of the bearing being ground to cool it down and prevent the bearing temperature from being too high during the grinding process, thereby causing a construction accident.
[0029] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.
Claims
1. A bearing grinding device, characterized in that: The invention comprises a processing box (1), the top of the processing box (1) is fixedly connected to a cylinder (2), the output end of the cylinder (2) is fixedly connected to a telescopic shaft (3), the bottom end of the telescopic shaft (3) is fixedly connected to a load-bearing plate (13), both sides of the top of the load-bearing plate (13) are fixedly connected to limit rods (5), the top of the limit rods (5) are fixed inside the processing box (1), the bottom of the load-bearing plate (13) is fixedly connected to a screw rod (19), one side of the screw rod (19) is provided with A screw motor (12) is arranged, one end of the screw (19) is connected with a moving block (22), the bottom end of the moving block (22) is fixedly connected with a connecting plate (23), the bottom end of the connecting plate (23) is fixedly connected with a first grinding sheet (20), one end of the connecting plate (23) is connected with a first motor (21), one side of the interior of the processing box (1) is fixedly connected with an electric push rod (11), and one side of the electric push rod (11) is fixedly connected with a connecting block (18).
2. The bearing grinding device according to claim 1, characterized in that: A circular limit block (9) is fixedly connected to the inner bottom end of the processing box (1), and telescopic rods (8) are inserted and connected to both ends of the processing box (1).
3. The bearing grinding device according to claim 2, characterized in that: One end of the telescopic rod (8) is fixedly connected to a clamping block (7), and the other end of the telescopic rod (8) is fixedly connected to a rocker (6).
4. The bearing grinding device according to claim 1, characterized in that: A water pump (4) is fixedly connected to one side of the top end of the processing box (1), and a water tank (15) is connected to one side of the water pump (4).
5. The bearing grinding device according to claim 4, characterized in that: The bottom end of the water tank (15) is connected to a water pipe (14), and the bottom end of the water pipe (14) is connected to a nozzle (10).
6. The bearing grinding device according to claim 5, characterized in that: The nozzle (10) is fixedly connected inside the processing box (1).
7. The bearing grinding device according to claim 4, characterized in that: A second motor (16) is inserted and connected to one side of the connecting block (18), and a second grinding plate (17) is provided at one end of the second motor (16).