Bearing ring channel lapping machining device
By designing a bearing ring channel precision machining device including a clamping mechanism and a placement table, the problem of difficulty in achieving limit clamping of bearing ring processing in the prior art is solved, and higher machining accuracy and stability are achieved.
Patent Information
- Application Number
- CN202421736495.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-22
- Publication Date
- 2025-05-02
- Estimated Expiration
- 2034-07-22
AI Technical Summary
Existing bearing rings are difficult to achieve limit clamping during processing, which affects the processing accuracy and leads to adverse effects during use.
A bearing ring channel precision machining device is designed, and a clamping mechanism includes a placement table, a cylinder, an anti-slip plate and other components are used to achieve stable clamping of the bearing ring through the friction of the anti-slip plate, and the placement table is driven to rotate at a limit position through the motor and the rotation shaft.
This device can facilitate limit clamping of bearing rings, improve clamping stability, reduce the displacement influence during processing, improve processing accuracy, and facilitate the driving of the placement table for limit rotation.
Smart Images
Figure CN222818566U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of bearing ring groove processing, in particular to a bearing ring groove fine grinding processing device. Background Art
[0002] Thrust bearings are composed of outer rings, inner rings, cages and steel balls, and can be used in various mechanical equipment with support or load transmission. The groove is the most important working surface of the bearing during operation. Its shape accuracy and surface quality have an important influence on the bearing operation accuracy and life as well as vibration and noise performance. The groove is located on the surface of the deep groove ball bearing ring. During the processing of the existing bearing rings, it is not convenient to limit and clamp the bearing rings, which affects the processing accuracy and brings certain adverse effects to people's use process. Therefore, we propose a bearing ring groove grinding processing device. Utility Model Content
[0003] 1. Technical issues to be solved
[0004] In view of the deficiencies in the prior art, the utility model provides a bearing ring groove grinding and processing device, which has the advantages of being able to conveniently limit and clamp the bearing ring, the anti-skid plate has friction that can improve the clamping stability of the bearing ring, reduce the displacement during bearing ring processing that affects the processing accuracy, and facilitate driving the placement table for limited rotation, etc., which can effectively solve the problems in the background technology.
[0005] (II) Technical solution
[0006] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a bearing ring groove grinding processing device, including a workbench, support legs are arranged on the front and rear ends of both sides of the outer surface of the lower end of the workbench, a fixing frame is arranged at the rear end of the middle part of the upper end outer surface of the workbench, a groove processing component is arranged at the lower end of the fixing frame, a clamping mechanism is arranged in the middle part of the upper end outer surface of the workbench, a bearing ring is arranged at the upper end of the clamping mechanism, the clamping mechanism comprises a placing table, a hole groove, a fixing plate, a cylinder, an anti-skid plate, a fixing rod, a connecting plate, a clamping plate, a limit ring, a limit groove, a rotating shaft, a motor and a mounting frame, the mounting frame is fixedly installed in the middle part of the outer surface of the lower end of the workbench, the motor is located in the middle part of the mounting frame, the rotating shaft is located at the upper end of the motor, and the placing table is fixedly installed on the upper end outer surface of the rotating shaft.
[0007] Preferably, the limit groove is opened in the outer ring of the outer surface of the lower end of the placing table, the limit ring is fixedly installed on the outer surface of the upper end of the workbench, the two groups of fixed plates are respectively fixedly installed on both sides of the outer surface of the upper end of the placing table, the cylinder is located in the middle of the fixed plate, the connecting plate is located on the outer surface of one side of the cylinder, the clamping plate is fixedly installed in the middle of the outer surface of one side of the connecting plate, and the anti-skid plate is located on the outer surface of one side of the clamping plate.
[0008] Preferably, the two groups of fixing rods are respectively fixedly installed at the front and rear ends between the two groups of fixing plates, and the two groups of hole grooves are respectively opened at the front and rear ends of the outer surface of one side of the connecting plate.
[0009] Preferably, a sealed bearing is provided between the rotating shaft and the workbench, the rotating shaft is rotatably connected to the workbench through the sealed bearing, and the placement table is slidably connected to the limiting ring through a limiting groove.
[0010] Preferably, the anti-slip plate and the clamping plate are bonded, and the connecting plate is slidably connected to the fixing rod via a hole groove.
[0011] (III) Beneficial effects
[0012] Compared with the prior art, the utility model provides a bearing ring groove lapping device, which has the following beneficial effects:
[0013] 1. The bearing ring groove grinding and processing device can conveniently limit and clamp the bearing ring. The friction of the anti-slip plate can improve the clamping stability of the bearing ring and reduce the displacement during the bearing ring processing to affect the processing accuracy.
[0014] 2. The bearing ring groove grinding and processing device is convenient for driving the placement table to perform limited rotation. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 The utility model is a schematic diagram of the overall structure of a bearing ring groove grinding device.
[0016] Figure 2 The utility model is a side view of a bearing ring groove grinding device.
[0017] Figure 3 The utility model is a structural diagram of a placement table in a bearing ring groove grinding and processing device.
[0018] Figure 4 It is a side view of the local structure of a bearing ring groove grinding and processing device of the utility model.
[0019] In the figure: 1. workbench; 2. support leg; 3. bearing ring; 4. fixed frame; 5. groove processing assembly; 6. clamping mechanism; 7. placement table; 8. hole groove; 9. fixed plate; 10. cylinder; 11. anti-skid plate; 12. fixing rod; 13. connecting plate; 14. clamping plate; 15. limit ring; 16. limit groove; 17. rotating shaft; 18. motor; 19. mounting frame. DETAILED DESCRIPTION
[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0021] This embodiment is a bearing ring groove finishing processing device.
[0022] like Figure 1-4 As shown, it includes a workbench 1, support legs 2 are arranged at the front and rear ends of both sides of the outer surface of the lower end of the workbench 1, a fixing frame 4 is arranged at the rear end of the middle of the outer surface of the upper end of the workbench 1, and a channel processing component 5 is arranged at the lower end of the fixing frame 4, a clamping mechanism 6 is arranged in the middle of the outer surface of the upper end of the workbench 1, and a bearing ring 3 is arranged at the upper end of the clamping mechanism 6. The clamping mechanism 6 includes a placing table 7, a hole groove 8, a fixing plate 9, a cylinder 10, an anti-skid plate 11, a fixing rod 12, a connecting plate 13, a clamping plate 14, a limiting ring 15, a limiting groove 16, a rotating shaft 17, a motor 18 and a mounting frame 19. The mounting frame 19 is fixedly installed in the middle of the outer surface of the lower end of the workbench 1, the motor 18 is located in the middle of the mounting frame 19, the rotating shaft 17 is located at the upper end of the motor 18, and the placing table 7 is fixedly installed on the upper outer surface of the rotating shaft 17.
[0023] The limiting groove 16 is opened on the outer ring of the outer surface of the lower end of the placing table 7, the limiting ring 15 is fixedly installed on the outer surface of the upper end of the working table 1, and the two groups of fixing plates 9 are respectively fixedly installed on both sides of the outer surface of the upper end of the placing table 7. The cylinder 10 is located in the middle of the fixing plate 9, the connecting plate 13 is located on one side of the outer surface of the cylinder 10, the clamping plate 14 is fixedly installed in the middle of the outer surface of one side of the connecting plate 13, and the anti-skid plate 11 is located on one side of the outer surface of the clamping plate 14; the two groups of fixing rods 12 are respectively fixedly installed at the front and rear ends between the two groups of fixing plates 9, and the two groups of hole grooves 8 are respectively opened at the front and rear ends of the outer surface of one side of the connecting plate 13; a sealed bearing is arranged between the rotating shaft 17 and the working table 1, and the rotating shaft 17 is rotatably connected to the working table 1 through the sealed bearing, and the placing table 7 is slidably connected to the limiting ring 15 through the limiting groove 16; the anti-skid plate 11 and the clamping plate 14 are bonded, and the connecting plate 13 is slidably connected to the fixing rod 12 through the hole groove 8.
[0024] It should be noted that the utility model is a bearing ring groove grinding device, the bearing ring 3 is placed between two sets of anti-slide plates 11, the cylinder 10 is started to drive the connecting plate 13 to move to one side, while driving the anti-slide plate 11 on the outer surface of the clamping plate 14 to fit with the two sides of the bearing ring 3, and the connecting plate 13 slides along the fixing rod 12 through the hole groove 8 during the movement, and after clamping the bearing ring 3, it moves to the inner wall of the bearing ring 3 under the action of the groove processing component 5, wherein the groove processing component 5 does not limit a certain limitation The structure can process the inner wall groove of the bearing ring 3. Since it belongs to the prior art, it will not be elaborated here. The starting motor 18 drives the rotating shaft 17 to rotate and drives the placement table 7 to rotate, thereby driving the limiting groove 16 to slide along the limiting ring 15, and the clamped bearing ring 3 is rotated. It is convenient to limit the clamping of the bearing ring 3. The anti-skid plate 11 has friction to improve the clamping stability of the bearing ring 3, reduce the displacement of the bearing ring 3 during processing and affect the processing accuracy, and facilitate driving the placement table 7 to rotate.
[0025] It should be noted that, in this article, relational terms such as first and second (number one, number two), etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "including one..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.
[0026] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.
Claims
1. A bearing ring groove lapping device, comprising a workbench (1), characterized in that: Support legs (2) are provided at both ends of the front and rear sides of the outer surface of the lower end of the workbench (1); a fixing frame (4) is provided at the rear end of the middle of the outer surface of the upper end of the workbench (1); a groove processing assembly (5) is provided at the lower end of the fixing frame (4); a clamping mechanism (6) is provided at the middle of the outer surface of the upper end of the workbench (1); a bearing ring (3) is provided at the upper end of the clamping mechanism (6); the clamping mechanism (6) comprises a placing table (7), a hole groove (8), a fixing plate (9), a cylinder (1 0), an anti-slide plate (11), a fixing rod (12), a connecting plate (13), a clamping plate (14), a limiting ring (15), a limiting groove (16), a rotating shaft (17), a motor (18) and a mounting frame (19), wherein the mounting frame (19) is fixedly mounted on the middle part of the outer surface of the lower end of the workbench (1), the motor (18) is located in the middle part of the mounting frame (19), the rotating shaft (17) is located at the upper end of the motor (18), and the placement table (7) is fixedly mounted on the outer surface of the upper end of the rotating shaft (17).
2. A bearing ring groove lapping device according to claim 1, characterized in that: The limiting groove (16) is opened on the outer ring of the lower end outer surface of the placing table (7), the limiting ring (15) is fixedly installed on the upper end outer surface of the working table (1), the two groups of fixing plates (9) are respectively fixedly installed on the two sides of the upper end outer surface of the placing table (7), the cylinder (10) is located in the middle of the fixing plate (9), the connecting plate (13) is located on one side outer surface of the cylinder (10), the clamping plate (14) is fixedly installed in the middle of the outer surface of one side of the connecting plate (13), and the anti-skid plate (11) is located on one side outer surface of the clamping plate (14).
3. A bearing ring groove lapping device according to claim 2, characterized in that: The two groups of fixing rods (12) are respectively fixedly installed at the front and rear ends between the two groups of fixing plates (9), and the two groups of hole grooves (8) are respectively opened at the front and rear ends of the outer surface of one side of the connecting plate (13).
4. A bearing ring groove lapping device according to claim 3, characterized in that: A sealed bearing is provided between the rotating shaft (17) and the workbench (1), and the rotating shaft (17) is rotatably connected to the workbench (1) via the sealed bearing, and the placement table (7) is slidably connected to the limiting ring (15) via the limiting groove (16).
5. A bearing ring groove lapping device according to claim 4, characterized in that: The anti-slip plate (11) and the clamping plate (14) are bonded together, and the connecting plate (13) is slidably connected to the fixing rod (12) through the hole groove (8).