Detection device for bearing rotation

Abstract

The utility model discloses a detection device for bearing rotation, which relates to the technical field of detection devices for bearing rotation and comprises a workbench, a working groove is formed in the center of the upper surface of the workbench, a storage box is fixedly connected to one end in the working groove, and a positioning groove is formed in the center of the bottom surface of the working groove. And a group of corresponding limiting grooves are formed in two sides of the inner wall of the positioning groove. The downward gradient is arranged on the bottom surface of the storage box, so that after the bearing is taken out, the rear bearing rolls towards the bearing baffle plate along the bearing partition plate under the influence of gravity, the device is convenient to operate, after the bearing is taken out, the working motor is driven to enable the bidirectional thread adjusting rod to rotate, and the positioning block slides into the positioning groove through the thread on the outer wall, so that the bearing is taken out. And the positioning column is driven to horizontally move towards the two ends of the top of the positioning groove to be attached to and fixed to the bearing inner ring, so that the device can effectively fix the bearing inner rings with different radiuses, and subsequent detection or observation of the bearing is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of detection devices, in particular to a detection device for bearing rotation. Background Art

[0002] The bearing rotation detection device is a tool specially used to check whether the bearing is operating normally. It determines the condition of the bearing by measuring parameters such as bearing vibration, temperature and sound. These parameters can help us understand whether the bearing is worn, fatigued or has other problems. There are many different types of bearing rotation detection devices on the market, such as impact pulse testers, vibration testers and infrared thermometers. Each device has its own unique characteristics and scope of application, so we can choose the right device according to our needs. Using this detection device can ensure the normal operation of the bearing and extend its service life, and it also helps to improve the operating efficiency of the equipment.

[0003] The existing bearing rotation detection devices usually use an integrated fixing tool to fix the inner ring. When the detection device detects bearings of different radii, the fixing tool needs to be replaced frequently, resulting in cumbersome operation steps, thereby affecting the factory's detection efficiency or increasing the operator's operating risks. Utility Model Content

[0004] Technical issues solved

[0005] The purpose of the utility model is to make up for the deficiencies of the prior art and provide a bearing rotation detection device.

[0006] Technical Solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bearing rotation detection device, comprising a workbench, a working groove is provided in the center of the upper surface of the workbench, and a storage box is fixedly connected to one end of the working groove, a positioning groove is provided in the center of the bottom surface of the working groove, and a group of corresponding limit grooves are provided on both sides of the inner wall of the positioning groove, an adjustment groove is provided on one side of the bottom surface of the working groove, and a group of sliding grooves are provided on both sides of the inner wall of the adjustment groove, a working motor is fixedly connected to the top of one end of the outer wall of the workbench, and the output of the working motor simultaneously passes through the top of one end of the outer wall of the workbench and one end of the inner part of the positioning groove, a plurality of bearing partitions are evenly provided on the bottom surface of the storage box, and a bearing baffle is fixedly connected to one end of the outer wall of the bearing partition.

[0008] As a preferred technical solution of the utility model, the bottom end of the storage box is provided with a downward slope, and the storage box as a whole is an irregular pentagon, the output end of the working motor is fixedly connected with a bidirectional threaded adjustment rod, and the outer wall of the bidirectional threaded adjustment rod is away from the working motor and penetrates one end of the inner wall of the positioning groove and is rotatably connected.

[0009] As a preferred technical solution of the utility model, the outer wall of the bidirectional threaded adjustment rod is rotatably connected to a group of positioning blocks through threads near both ends, and a group of limit blocks are provided on both sides of the outer wall of the positioning block. The outer wall of the limit block and one side of the inner wall of the limit groove are in contact with each other, and the positioning block slides on both sides of the positioning groove through the limit block.

[0010] As a preferred technical solution of the utility model, the center of the upper surface of the positioning block is fixedly connected to the positioning column, and the outer wall of the positioning column is provided with a semicircular arc surface on the side away from the corresponding surface. The bottom of the outer wall of the positioning column on the side with the semicircular arc surface is fixedly connected to a limited height column, and the positioning column is slidably connected to the top of the positioning groove through a two-way threaded adjustment rod and the positioning block.

[0011] As a preferred technical solution of the utility model, a one-way threaded adjustment rod is rotatably connected to one end of the adjustment groove near the positioning groove through a rotating shaft, and the other end of the one-way threaded adjustment rod passes through the adjustment groove to one side of the outer wall of the workbench and is rotatably connected to a rotating disk, and the rotating disk is fixedly connected to a rotating handle at the center of the outer wall on the side away from the workbench.

[0012] As an optimal technical solution of the utility model, the center of the outer wall of the one-way threaded adjustment rod is connected to an adjustment block through threaded rotation, and the center of the top surface of the adjustment block is fixedly connected to an adjustment bracket, and the adjustment block is slidably connected to both sides of the inner wall of the adjustment groove through a sliding groove and a one-way threaded adjustment rod.

[0013] As a preferred technical solution of the utility model, a driving motor is fixedly connected to one end of the lower surface of the adjusting bracket, and a group of driving rollers are fixedly connected to the inside of the adjusting bracket near both ends, the output end of the driving motor passes through one end of the bottom surface of the adjusting bracket and is fixedly connected to the bottom end of one of the driving rollers, and a driving belt is sleeved on the top of the outer wall of the driving roller.

[0014] Beneficial effects:

[0015] Compared with the prior art, this bearing rotation detection device has the following beneficial effects:

[0016] 1. The utility model sets a slope on the bottom surface of the storage box so that after the bearing is taken out, the rear bearing will roll along the bearing partition toward the bearing baffle due to the influence of gravity, so as to facilitate the operation of the device. After the bearing is taken out, the inner ring of the bearing is aligned with the positioning column and placed downward on the top surface of the height limiting column, and the working motor is driven to rotate the bidirectional threaded adjustment rod, and the positioning block slides inside the positioning groove through the outer wall thread, and drives the positioning column to move horizontally to the two ends of the top of the positioning groove, and fits and fixes with the inner ring of the bearing, so that the device can effectively fix the inner rings of bearings with different radii, which is convenient for subsequent detection or observation of the bearing.

[0017] 2. According to the utility model, after the inner ring of the bearing is fixed by the positioning column, the handle is rotated to make the rotating disk drive the one-way threaded adjustment rod to rotate, and the outer wall thread of the one-way threaded adjustment rod is used to make the adjustment block drive the top adjustment bracket to slide toward the bearing along both sides of the inner wall of the adjustment groove. When the driving belt on the top of the adjustment bracket is in contact with the outer wall of the bearing, the driving motor is turned on to make the driving belt drive the outer wall of the bearing to rotate. Then, the handle is rotated again to move the driving belt away from the outer wall of the bearing, and the bearing rotation time is started. This allows further rotation detection of bearings of different radii to be performed, avoiding the situation where detection cannot be performed due to inconsistent bearing radii and incompatibility of the device, and simplifies the detection steps for bearings of different radii.

[0018] Other advantages, objectives and features of the present invention will be described in the following description to some extent, and will be apparent to those skilled in the art based on the following examination and study, or may be taught from the practice of the present invention to some extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 2 This is a schematic diagram of the slope section structure of the workbench of the utility model;

[0021] Figure 3 It is a schematic diagram of the local structure of the positioning column of the utility model;

[0022] Figure 4 It is a schematic diagram of the local structure of the adjusting bracket of the utility model.

[0023] In the figure: 1. workbench; 2. working groove; 3. storage box; 4. positioning groove; 5. limit groove; 6. adjustment groove; 7. sliding groove; 8. working motor; 9. bearing partition; 10. bearing baffle; 11. two-way threaded adjustment rod; 12. positioning block; 13. limit block; 14. positioning column; 15. height limiting column; 16. one-way threaded adjustment rod; 17. rotating disk; 18. rotating handle; 19. adjustment block; 20. adjustment bracket; 21. driving motor; 22. driving roller; 23. driving belt. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] like Figure 1-4 As shown, the utility model provides a technical solution: a bearing rotation detection device, comprising a workbench 1, a working groove 2 is opened at the center of the upper surface of the workbench 1, and a storage box 3 is fixedly connected to one end of the working groove 2, a positioning groove 4 is opened at the center of the bottom surface of the working groove 2, and a group of corresponding limit grooves 5 are opened on both sides of the inner wall of the positioning groove 4, an adjustment groove 6 is opened on one side of the bottom surface of the working groove 2, and a group of sliding grooves 7 are opened on both sides of the inner wall of the adjustment groove 6, a working motor 8 is fixedly connected to the top of one end of the outer wall of the workbench 1, and the output of the working motor 8 simultaneously passes through the top of one end of the outer wall of the workbench 1 and one end of the inner part of the positioning groove 4, a plurality of bearing partitions 9 are evenly arranged on the bottom surface of the storage box 3, and a bearing baffle 10 is fixedly connected to one end of the outer wall of the bearing partition 9.

[0026] like Figure 1-3 As shown, the bottom end of the storage box 3 is provided with a downward slope, and the storage box 3 is an irregular pentagon as a whole. The output end of the working motor 8 is fixedly connected with a two-way threaded adjustment rod 11, and the outer wall of the two-way threaded adjustment rod 11 is away from the working motor 8. One end of the inner wall of the positioning groove 4 is penetrated and rotatably connected, and a group of positioning blocks 12 are rotatably connected to the outer wall of the two-way threaded adjustment rod 11 near both ends through threads, and a group of limit blocks 13 are provided on both sides of the outer wall of the positioning block 12. The outer wall of the limit block 13 and one side of the inner wall of the limit groove 5 are fitted with each other, and the positioning block 12 slides on both sides of the inner wall of the positioning groove 4 through the limit blocks 13. The center of the upper surface of the positioning block 12 is fixedly connected with a positioning column 14, and a semicircular arc surface is opened on the side of the outer wall of the positioning column 14 away from the corresponding surface. The bottom of the outer wall of the semicircular arc surface on the side of the positioning column 14 is fixedly connected to a limited height column 15, and the positioning column 14 is slidably connected to the top of the positioning groove 4 through the two-way threaded adjustment rod 11 and the positioning block 12.

[0027] By setting a slope on the bottom surface of the storage box 3, after the bearing is taken out, the rear bearing will roll along the bearing partition plate 9 toward the bearing baffle plate 10 due to the influence of gravity, so as to facilitate the operation of the device. After the bearing is taken out, the inner ring of the bearing is aligned with the positioning column 14 and placed downward on the top surface of the height limit column 15, and then the working motor 8 is driven to rotate the bidirectional threaded adjustment rod 11, and the positioning block 12 is slid into the positioning groove 4 through the outer wall thread, and the positioning column 14 is driven to move horizontally toward the two ends of the top of the positioning groove 4, so as to fit and fix the inner ring of the bearing, so that the device can effectively fix the inner rings of bearings of different radii, which is convenient for subsequent detection or observation of the bearing.

[0028] like Figure 1 , Figure 2 and Figure 4As shown, one end of the adjusting groove 6 near the positioning groove 4 is rotatably connected with a one-way threaded adjusting rod 16 through a rotating shaft, and the other end of the one-way threaded adjusting rod 16 passes through the adjusting groove 6 to one side of the outer wall of the workbench 1 and is rotatably connected with a rotating disk 17, and the rotating disk 17 is fixedly connected with a rotating handle 18 at the center of the outer wall of the side away from the workbench 1, and the center of the outer wall of the one-way threaded adjusting rod 16 is rotatably connected with an adjusting block 19 through a thread, and the center of the top surface of the adjusting block 19 is fixedly connected with an adjusting bracket 20, and the adjusting block 19 is slidably connected to both sides of the inner wall of the adjusting groove 6 through the sliding groove 7 and the one-way threaded adjusting rod 16, and a driving motor 21 is fixedly connected at one end of the lower surface of the adjusting bracket 20, and a group of driving rollers 22 are fixedly connected near both ends of the adjusting bracket 20, the output end of the driving motor 21 passes through one end of the bottom surface of the adjusting bracket 20 and is fixedly connected to the bottom end of one of the driving rollers 22, and a driving belt 23 is sleeved on the top of the outer wall of the driving roller 22.

[0029] When the inner ring of the bearing is fixed by the positioning column 14, the rotating handle 18 is rotated to make the rotating disk 17 drive the one-way threaded adjustment rod 16 to rotate, and the outer wall thread of the one-way threaded adjustment rod 16 is used to make the adjustment block 19 drive the top adjustment bracket 20 to slide toward the bearing along both sides of the inner wall of the adjustment groove 6. When the driving belt 23 on the top of the adjustment bracket 20 is in contact with the outer wall of the bearing, the driving motor 21 is turned on to make the driving belt 23 drive the outer wall of the bearing to rotate, and then the rotating handle 18 is rotated again to move the driving belt 23 away from the outer wall of the bearing, and then the bearing rotation time is started. This allows further rotation detection of bearings with different radii to avoid the situation where detection cannot be performed due to inconsistent bearing radii and incompatibility of the device, and simplifies the detection steps for bearings with different radii.

[0030] Working principle: By setting a downward slope on the bottom surface of the storage box 3, after the bearing is taken out, the rear bearing will roll along the bearing partition plate 9 to the bearing baffle plate 10 due to the influence of gravity, so as to facilitate the operation of the device. After the bearing is taken out, the inner ring of the bearing is aligned with the positioning column 14 and placed downward on the top surface of the height limit column 15, and the working motor 8 is driven to rotate the bidirectional thread adjustment rod 11, and the positioning block 12 is slid into the positioning groove 4 through the outer wall thread, and the positioning column 14 is driven to move horizontally to the two ends of the top of the positioning groove 4, and is attached to and fixed with the inner ring of the bearing. When the inner ring of the bearing is fixed by the positioning column 14 , rotate the rotating handle 18 to make the rotating disk 17 drive the one-way threaded adjustment rod 16 to rotate, and through the outer wall thread of the one-way threaded adjustment rod 16, the adjusting block 19 drives the top adjusting bracket 20 to slide toward the bearing along both sides of the inner wall of the adjusting groove 6. When the driving belt 23 on the top of the adjusting bracket 20 fits with the outer wall of the bearing, turn on the driving motor 21 to make the driving belt 23 drive the outer wall of the bearing to rotate, and then rotate the rotating handle 18 again. After the driving belt 23 is away from the outer wall of the bearing, start timing the bearing rotation time, so that the rotation detection of bearings with different radii can be further performed.

[0031] It should be noted that, in this article, the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model; the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "fixed", "installed", "connected", and "connected" should be understood in a broad sense. For example, "installed" can be a fixed connection, a detachable connection, or an integral connection; "connected" can be a mechanical connection or an electrical connection; "connected" can be a direct connection, an indirect connection through an intermediate medium, or a connection between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood according to specific circumstances.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A bearing rotation detection device, comprising a workbench (1), characterized in that: A working groove (2) is provided at the center of the upper surface of the workbench (1), and a storage box (3) is fixedly connected to one end of the working groove (2). A positioning groove (4) is provided at the center of the bottom surface of the workbench (2), and a group of corresponding limit grooves (5) are provided on both sides of the inner wall of the positioning groove (4). An adjustment groove (6) is provided on one side of the bottom surface of the workbench (2), and a group of sliding grooves (7) are provided on both sides of the inner wall of the adjustment groove (6). A working motor (8) is fixedly connected to the top of one end of the outer wall of the workbench (1), and the output of the working motor (8) simultaneously passes through the top of one end of the outer wall of the workbench (1) and one end of the inner wall of the positioning groove (4). A plurality of bearing partitions (9) are evenly provided on the bottom surface of the storage box (3), and a bearing baffle (10) is fixedly connected to one end of the outer wall of the bearing partition (9).

2. A bearing rotation detection device according to claim 1, characterized in that: The bottom of the storage box (3) is provided with a downward slope, and the storage box (3) is an irregular pentagon as a whole. The output end of the working motor (8) is fixedly connected to a bidirectional threaded adjustment rod (11), and the end of the outer wall of the bidirectional threaded adjustment rod (11) away from the working motor (8) passes through the end of the inner wall of the positioning groove (4) and is rotatably connected.

3. A bearing rotation detection device according to claim 2, characterized in that: The outer wall of the bidirectional threaded adjustment rod (11) is rotatably connected to a group of positioning blocks (12) through threads near both ends, and a group of limiting blocks (13) are provided on both sides of the outer wall of the positioning block (12). The outer wall of the limiting block (13) is in contact with one side of the inner wall of the limiting groove (5), and the positioning block (12) slides on both sides of the interior of the positioning groove (4) through the limiting blocks (13).

4. A bearing rotation detection device according to claim 3, characterized in that: The center of the upper surface of the positioning block (12) is fixedly connected to the positioning column (14), and a semicircular arc surface is provided on the outer wall of the positioning column (14) away from the corresponding surface. The bottom of the outer wall of the side with the semicircular arc surface is fixedly connected to a limited height column (15). The positioning column (14) is slidably connected to the top of the positioning groove (4) through a bidirectional threaded adjustment rod (11) and the positioning block (12).

5. A bearing rotation detection device according to claim 1, characterized in that: One end of the adjusting groove (6) close to the positioning groove (4) is rotatably connected to a one-way threaded adjusting rod (16) via a rotating shaft, and the other end of the one-way threaded adjusting rod (16) passes through the adjusting groove (6) and is disposed on one side of the outer wall of the workbench (1) and is rotatably connected to a rotating disk (17), and the rotating disk (17) is fixedly connected to the center of the outer wall of the side away from the workbench (1) with a rotating handle (18).

6. A bearing rotation detection device according to claim 5, characterized in that: The center of the outer wall of the one-way threaded adjustment rod (16) is rotatably connected to an adjustment block (19) through a thread, and the center of the top surface of the adjustment block (19) is fixedly connected to an adjustment bracket (20). The adjustment block (19) is slidably connected to both sides of the inner wall of the adjustment groove (6) through the sliding groove (7) and the one-way threaded adjustment rod (16).

7. A bearing rotation detection device according to claim 6, characterized in that: A driving motor (21) is fixedly connected to one end of the lower surface of the adjusting bracket (20), and a group of driving rollers (22) are fixedly connected to the inside of the adjusting bracket (20) near both ends, the output end of the driving motor (21) passes through one end of the bottom surface of the adjusting bracket (20) and is fixedly connected to the bottom end of one of the driving rollers (22), and a driving belt (23) is sleeved on the top of the outer wall of the driving roller (22).

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