Bearing wear degree detection device

Abstract

The utility model belongs to the technical field of bearing detection equipment, and provides a bearing wear degree detection device which comprises a device body, a wear detection mechanism is arranged above the body, a clamping mechanism used for fixing a bearing is arranged on one side of the wear detection mechanism, and the wear detection mechanism comprises a detection assembly and a sliding assembly. The clamping mechanism comprises a screwing screw rod and two symmetrical screwing devices; according to the utility model, the wear detection working performance of the bearing can be greatly improved through the wear detection mechanism, the wear rod connected with one end of the driving shaft is driven by the motor, the wear detection working effect can be effectively improved in a driving wear detection mode, and the wear degree of the bearing can be better detected during detection; the wear detection working performance of the device is further improved through the arranged clamping mechanism, the clamping effect on the bearing can be greatly improved to a certain extent through the cooperative work of a screwing lead screw and a screwing device, the fixity is enhanced, and the device is suitable for bearings of different sizes.

Description

Technical Field

[0001] The utility model belongs to the technical field of bearing detection equipment, in particular to a bearing wear detection device. Background Art

[0002] Bearings are an important component in contemporary mechanical equipment. Their main function is to support mechanical rotating bodies, reduce the friction coefficient during their movement, and ensure their rotation accuracy. With the continuous advancement of industrial level and the continuous improvement of production automation level, bearings have been widely used in many industries. Their quality directly affects the working performance of the main machine, and their accuracy directly affects the quality of the entire equipment.

[0003] After searching, a Chinese patent with publication number CN219495158U mentioned a bearing wear detection mechanism, including a detection platform, a movable opening is provided on the top of the detection platform, a movable seat is slidably connected in the movable opening, and a groove 1 is provided at the bottom of the inner wall of the movable opening, a screw rod 1 is rotatably connected in the groove 1, a motor 1 is provided in the detection platform, the output end is fixedly connected to the end of the screw rod 1, a screw block 1 is threadedly sleeved on the screw rod 1, the screw block 1 is fixedly connected to the movable seat, a rotating platform is provided above the movable seat, and a motor 2 is provided in the movable seat. In the utility model, the screw rod 2 is driven by the motor 3 to drive the screw block 2 to move, and the screw block 2 drives the positioning frame to accurately and stably position and clamp the bearing. The outer surface of the bearing can be fitted to the sensing end position of the bearing wear detector in combination with the setting of the movable seat. The inner surface or outer surface of the bearing can be automatically and conveniently detected in combination with the setting of the rotating platform.

[0004] However, the bearing structure is generally composed of two metal bearing rings, and multiple small ball-linked bearing rings are arranged on the inner side of the bearing ring. With the long-term use of the bearing and in a special working environment, the staff is required to regularly inspect the bearing to ensure the normal operation of the main working machine and reduce the damage to the bearing. The traditional maintenance work is relatively simple, and the staff judges the wear condition of the bearing by observing the overall bearing and rotating it. The wear detection work is unprofessional and the maintenance performance is not perfect.

[0005] Therefore, those skilled in the art have proposed a bearing wear detection device to solve the problem raised by the background technology. Utility Model Content

[0006] In order to solve the above technical problems, the utility model provides a bearing wear detection device to solve the problems of unprofessional wear detection work and imperfect maintenance performance in the prior art.

[0007] A bearing wear detection device comprises a device body, a wear detection mechanism is arranged above the body, a clamping mechanism for fixing the bearing is arranged on one side of the wear detection mechanism, the wear detection mechanism comprises a detection component and a sliding component, the detection component is connected to the top of the sliding component, the detection component comprises a driving shaft and a wear rod, the wear rod is connected to the lower end of the driving shaft, and the other end of the driving shaft is driven and connected to a motor.

[0008] Preferably, a support platform for supporting and improving the stability of wear detection is provided under the motor, two reinforcement columns are provided on the inner side of the support platform, and the support platform is connected to the top of the sliding component.

[0009] Preferably, the sliding assembly includes two groups of sliding grooves and sliding frames, the sliding frames are connected to the top of the sliding grooves, and the bottom end of the support platform is fixedly connected to the inner side of the sliding frame.

[0010] Preferably, the clamping mechanism comprises a tightening screw and two symmetrical tighteners, the tighteners are connected to the outer side of the tightening screw, and the outer ends of the tighteners are provided with anti-sliding blocks for increasing the clamping force.

[0011] Preferably, four spherical pillars are provided above the main body for suspending the bearing when the clamping mechanism clamps the bearing for wear detection.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. The utility model can greatly improve the wear detection performance of the bearing through the wear detection mechanism. The wear rod connected to one end of the drive shaft driven by the motor adopts a driven wear detection method, which can effectively improve the wear detection effect and better detect the wear degree of the bearing during detection.

[0014] 2. The utility model further improves the wear detection performance of the device through the clamping mechanism. When the bearing is subjected to wear detection, the cooperation between the screw rod and the tightener can greatly improve the clamping effect of the bearing to a certain extent, enhance the fixation, and prevent sliding or even separation during wear detection, thereby affecting the detection efficiency. The utility model is suitable for bearings of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall first-view structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the overall structure of the utility model from a second viewing angle;

[0017] Figure 3 This is a schematic diagram of the structure of the wear detection mechanism of the utility model;

[0018] Figure 4 This is a schematic diagram of the clamping mechanism structure of the utility model.

[0019] In the figure:

[0020] 1. Main body; 2. Wear detection mechanism; 3. Clamping mechanism; 4. Drive shaft; 5. Wear rod; 6. Motor; 7. Support platform; 8. Reinforcement column; 9. Sliding groove; 10. Sliding frame; 11. Tightening screw; 12. Tightener; 13. Anti-sliding block; 14. Spherical pillar. DETAILED DESCRIPTION

[0021] The following is a further detailed description of the implementation of the present utility model in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0022] As attached Figure 1 To Attachment Figure 4 As shown:

[0023] Embodiment 1: The utility model provides a bearing wear detection device, including a device main body 1, a wear detection mechanism 2 is provided above the main body 1, a clamping mechanism 3 for fixing the bearing is provided on one side of the wear detection mechanism 2, the wear detection mechanism 2 includes a detection component and a sliding component, the detection component is connected to the top of the sliding component, the detection component includes a driving shaft 4 and a wear rod 5, the wear rod 5 is connected to the lower end of the driving shaft 4, and the other end of the driving shaft 4 is driven and connected to a motor 6.

[0024] The device body 1 mainly includes a workbench, and four support columns are arranged under the workbench to improve the stability of the workbench. The wear detection mechanism 2 in the device drives the wear rod 5 connected to one end of the driving shaft 4 through the motor 6 to provide a driven wear detection method for the device, which can not only effectively improve the wear detection effect of the device, but also better detect the wear degree of the bearing during detection.

[0025] The main function of the clamping mechanism 3 is that when the device is performing wear detection on the bearing, by tightening the screw 11 and the cooperation of the screw tightener 12, it can greatly improve the clamping effect of the bearing to a certain extent, enhance the fixation, and prevent sliding or even separation during wear detection, thereby affecting the detection efficiency, and is suitable for bearings of different sizes.

[0026] As can be seen from the above, the wear detection mechanism 2 mainly includes a detection component and a sliding component. The detection component includes a drive shaft 4 and a wear rod 5. The wear rod 5 is connected to the lower end of the drive shaft 4. The other end of the drive shaft 4 is driven and connected to a motor 6. The motor 6 is fixed above the support platform 7 by three fixers to improve stability. When performing wear detection, the motor 6 switch is started. Since the drive shaft 4 is connected to the output end of the motor 6 and the wear rod 5 is connected to the lower end of the drive shaft 4, the drive shaft 4 is driven to rotate by the motor 6, and then the drive shaft 4 drives the wear rod 5 to rotate. The wear rod 5 drives the bearing to rotate above the spherical pillar 14. The degree of wear of the bearing can be judged according to its rotation rate, rotation effect, rotation sound, etc.

[0027] In order to better apply the detection component to bearings of different sizes for wear detection, a sliding component is also connected below the detection component, and the sliding component includes two groups of sliding grooves 9 and sliding frames 10. The sliding frames 10 are connected above the sliding grooves 9, and the bottom end of the support platform 7 is fixedly connected to the inner side of the sliding frames 10. At the same time, in order to better slide and adjust, a handle is also provided on the outside of the support platform 7, which is convenient for the staff to control the sliding distance of the detection component. Since the sliding component mainly includes two groups of sliding grooves 9 and sliding frames 10, the sliding frame 10 is an I-shaped structure that slides on the inner side of the groove opened in the sliding groove 9, and has a certain stability without affecting the sliding effect. At the same time, the bottom end of the support platform 7 is fixed to the inner side of the sliding frame 10 by a limiter. When the handle is pulled, the sliding frame 10 is subjected to the sliding effect, so that the sliding frame 10 drives the entire support platform 7 (including the motor 6 fixedly connected above the support platform 7, the drive shaft 4 connected to the output end of the motor 6, and the wear rod 5 connected to the lower end of the drive shaft 4) to slide along the sliding groove 9 to the specified position, and the wear rod 5 is aligned with the outer side of the bearing for wear detection.

[0028] The detection component includes a driving shaft 4 and a wear rod 5. The wear rod 5 is connected to the lower end of the driving shaft 4, and the other end of the driving shaft 4 is drivingly connected to a motor 6.

[0029] A support platform 7 for supporting and improving the stability of wear detection is provided under the motor 6. Two reinforcement columns 8 are provided on the inner side of the support platform 7. The support platform 7 is connected to the top of the sliding component.

[0030] The sliding assembly includes two sets of sliding grooves 9 and a sliding frame 10 . The sliding frame 10 is connected to the top of the sliding groove 9 , and the bottom end of the support platform 7 is fixedly connected to the inner side of the sliding frame 10 .

[0031] When carrying out bearing wear detection, it is necessary to first clamp the bearing through the clamping mechanism 3 and suspend it above the spherical pillar 14, then pull the handle provided on the outside of the support platform 7, and the sliding frame 10 drives the support platform 7 as a whole (including the motor 6 fixedly connected above the support platform 7, the drive shaft 4 connected to the output end of the motor 6, and the wear rod 5 connected to the lower end of the drive shaft 4) to slide along the sliding groove 9 to the specified position, and start the motor 6 switch. Since the drive shaft 4 is connected to the output end of the motor 6 and the wear rod 5 is connected to the lower end of the drive shaft 4, the drive shaft 4 is driven to rotate by the motor 6, and then the wear rod 5 is driven to rotate by the drive shaft 4. The rotation effect of the bearing above the spherical pillar 14 driven by the wear rod 5 can be used to judge the degree of bearing wear according to its rotation rate, rotation effect, rotation sound, etc.

[0032] Embodiment 2: The clamping mechanism 3 comprises a tightening screw 11 and two symmetrical tightening devices 12. The tightening devices 12 are connected to the outer side of the tightening screw 11. The outer end of the tightening device 12 is provided with an anti-sliding block 13 for increasing the clamping force.

[0033] The main function of the clamping mechanism 3 is to improve the clamping effect of the bearing and enhance the fixation by cooperating with the tightening screw 11 and the tightening device 12 when the device is performing wear detection on the bearing. Since the tightening device 12 is connected to the outside of the tightening screw 11, when the tightening screw 11 is tightened, the tightening device 12 extends outward and rests on the inner wall of the inner ring bearing. The outer end of the tightening device 12 is provided with an anti-sliding block 13 for increasing the clamping force. The anti-sliding block 13 is a sponge structure fabric, which not only effectively increases the clamping force and enhances the clamping and fixing effect during clamping, but also does not cause scratches to the inner wall of the inner ring bearing.

[0034] Four spherical pillars 14 are also provided above the main body 1 for suspending the bearing when the clamping mechanism 3 clamps the bearing for wear detection.

[0035] By tightening the screw 11 and the tightener 12, the bearing is clamped above the spherical support 14 for wear detection. The spherical support 14 can not only prevent the bearing from falling off during wear detection due to lack of support, but the spherical fulcrum also reduces the friction effect of the contact point, thereby affecting the wear detection effect of the bearing.

[0036] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it 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 an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0037] The embodiments of the present invention are provided for the purpose of illustration and description. Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A bearing wear detection device, characterized in that: The invention comprises a device body (1), a wear detection mechanism (2) is arranged above the body (1), a clamping mechanism (3) for fixing a bearing is arranged on one side of the wear detection mechanism (2), the wear detection mechanism (2) comprises a detection component and a sliding component, the detection component is connected to the top of the sliding component, the detection component comprises a driving shaft (4) and a wear rod (5), the wear rod (5) is connected to the lower end of the driving shaft (4), and the other end of the driving shaft (4) is drivingly connected to a motor (6).

2. A bearing wear detection device as claimed in claim 1, characterized in that: A support platform (7) for supporting and improving the stability of wear detection is provided below the motor (6), two reinforcement columns (8) are provided inside the support platform (7), and the support platform (7) is connected to the top of the sliding component.

3. A bearing wear detection device as claimed in claim 2, characterized in that: The sliding assembly comprises two groups of sliding grooves (9) and a sliding frame (10), wherein the sliding frame (10) is connected to the top of the sliding groove (9), and the bottom end of the support platform (7) is fixedly connected to the inner side of the sliding frame (10).

4. A bearing wear detection device as claimed in claim 1, characterized in that: The clamping mechanism (3) comprises a tightening screw (11) and two symmetrical tightening devices (12), wherein the tightening devices (12) are connected to the outside of the tightening screw (11), and an anti-sliding block (13) for increasing the clamping force is provided at the outer end of the tightening device (12).

5. A bearing wear detection device as claimed in claim 4, characterized in that: Four spherical pillars (14) are also provided above the main body (1) and are used to lift the bearing when the clamping mechanism (3) clamps the bearing so as to facilitate wear detection.

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