Bearing ring defect detection device
By designing a bearing ring defect detection device including a camera, a limiting mechanism and a driving mechanism, the problem of the inability to detect the inner and outer surfaces of the ferrule at the same time and the slow detection speed of the ferrule is solved, and efficient ferrule detection is achieved.
Patent Information
- Application Number
- CN202420760047.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-13
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-04-13
AI Technical Summary
The existing bearing ring detection device cannot detect the inner and outer surfaces of the ring at the same time, and the detection speed is slow.
A bearing ring defect detection device including a base plate, a box, a bracket, a camera, a limiting mechanism and a driving mechanism is designed. By the arrangement of the first camera and the second camera, the inner and outer surfaces of the ferrule can be detected simultaneously, and the ferrule can be driven to rotate by the driving mechanism to complete the overall detection.
It realizes simultaneous detection of the inner and outer surfaces of the bearing ring, improving detection efficiency and making use simpler and more convenient.
Smart Images
Figure CN222461347U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a detection device, in particular to a bearing ring defect detection device, belonging to the technical field of bearing production equipment. Background Art
[0002] The bearing ring is one of the key components used to support and position the bearing. Its quality and integrity are crucial to the normal operation of the bearing. Therefore, bearing ring defect detection is an important step to ensure bearing performance and reliability. Bearing ring defects may include cracks, deformation, wear, etc. These defects may cause bearing failure and equipment failure. Some existing detection devices use cameras for non-contact detection, and then cooperate with computers or manual inspection and analysis of ring defects. However, the existing equipment cannot simultaneously detect the inner and outer surfaces of the ring when in use, and the detection speed is slow.
[0003] Aiming at the problem that the existing equipment cannot detect the inner surface and the outer surface of the ferrule at the same time when in use and the detection speed is slow, the utility model proposes a new solution. Utility Model Content
[0004] The main purpose of the utility model is to solve the deficiencies of the prior art and provide a bearing ring defect detection device.
[0005] The purpose of the utility model can be achieved by adopting the following technical solutions:
[0006] A bearing ring defect detection device comprises a base plate and a box body installed on the top of the base plate, a box door is installed on the front side of the box body, a bracket installed on the top of the base plate is provided on the inner side of the box body, a first camera and a second camera are symmetrically installed on the inner side of the bracket, a first limit mechanism and a second limit mechanism are symmetrically installed on both sides of the bracket, and a driving mechanism located on one side of the bracket is installed on the top of the base plate.
[0007] Furthermore, the first camera is installed on the top of the inner wall of the bracket, and the second camera is connected to the moving end of the electric slide rail embedded in the bracket.
[0008] Furthermore, the first limiting mechanism and the second limiting mechanism both include a plate body, and a through slot is formed on the plate body.
[0009] Furthermore, a first limiting rod and a second limiting rod are movably installed inside the through slot.
[0010] Furthermore, the first limiting rod and the second limiting rod both include a cross bar movably mounted on the inner side of the through slot.
[0011] Furthermore, a sleeve is rotatably mounted on the outer side of the cross bar.
[0012] Furthermore, a first stopper and a second stopper connected to the outer side of the cross bar are respectively provided on both sides of the sleeve.
[0013] Furthermore, a nut located on one side of the second stopper is threadedly connected to the cross bar.
[0014] Furthermore, the driving mechanism includes an electric telescopic rod, and the movable end of the electric telescopic rod is connected to a base.
[0015] Furthermore, a motor is installed on the top of the base, and the output end of the motor is connected to a friction wheel.
[0016] Beneficial technical effects of the utility model: According to the bearing ring defect detection device of the utility model, through the setting of the first camera and the second camera, the inner surface and the outer surface of the ring can be detected simultaneously during use. During the detection process, the driving mechanism can drive the ring to rotate, thereby completing the overall detection of the ring. The image data captured by the first camera and the second camera will be transmitted to an external computer for comparison and detection, which is simpler and more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 A schematic diagram of the internal structure of a preferred embodiment provided by the utility model;
[0018] Figure 2 A box body according to a preferred embodiment of the utility model;
[0019] Figure 3 A schematic diagram of a support structure according to a preferred embodiment of the present utility model;
[0020] Figure 4 A schematic diagram of a plate structure according to a preferred embodiment of the utility model;
[0021] Figure 5 A schematic diagram of the friction wheel structure according to a preferred embodiment of the utility model;
[0022] Figure 6 The figure is a schematic diagram of a sleeve structure according to a preferred embodiment of the present utility model.
[0023] In the figure: 1, bottom plate; 2, box body; 3, box door; 4, bracket; 5, driving mechanism; 6, first limiting mechanism; 7, second limiting mechanism; 8, first camera; 9, second camera; 10, electric slide rail; 11, plate body; 12, through groove; 13, first limiting rod; 14, second limiting rod; 131, cross bar; 132, first stop block; 133, second stop block; 134, nut; 135, sleeve; 501, electric telescopic rod; 502, base; 503, motor; 504, friction wheel. DETAILED DESCRIPTION
[0024] In order to make the technical solution of the present invention more clear and specific to those skilled in the art, the present invention is further described in detail below in conjunction with embodiments and drawings, but the implementation methods of the present invention are not limited thereto.
[0025] like Figure 1-Figure 6 As shown, the bearing ring defect detection device provided in this embodiment includes a base plate 1, and a box body 2 installed on the top of the base plate 1, a box door 3 is installed on the front of the box body 2, and a bracket 4 installed on the top of the base plate 1 is provided on the inner side of the box body 2. A first camera 8 and a second camera 9 are symmetrically installed on the inner side of the bracket 4, and a first limiting mechanism 6 and a second limiting mechanism 7 are symmetrically installed on both sides of the bracket 4. A driving mechanism 5 located on one side of the bracket 4 is installed on the top of the base plate 1. Through the arrangement of the first camera 8 and the second camera 9, the inner surface and the outer surface of the ring can be detected simultaneously during use. During the detection process, the driving mechanism 5 can drive the ring to rotate, thereby completing the overall detection of the ring. The image data captured by the first camera 8 and the second camera 9 will be transmitted to an external computer for comparison and detection, which is simpler and more convenient to use.
[0026] The first camera 8 is installed on the top of the inner wall of the bracket 4, and the second camera 9 is interconnected with the moving end of the electric slide rail 10 embedded in the bracket 4. Through the setting of the electric slide rail 10, the position of the second camera 9 can be easily adjusted to adapt to the shooting and detection of bearing rings of different sizes.
[0027] The first limiting mechanism 6 and the second limiting mechanism 7 both include a plate body 11, on which a through slot 12 is provided, and a first limiting rod 13 and a second limiting rod 14 are movably installed inside the through slot 12. When in use, the bearing ring is installed on the inner side of the first limiting rod 13 and the second limiting rod 14, and the bearing ring is limited by the first limiting rod 13 and the second limiting rod 14, so that the first camera 8 and the second camera 9 can monitor the bearing ring conveniently. At the same time, the first limiting rod 13 and the second limiting rod 14 movably installed inside the through slot 12 can also be adjusted according to the thickness of the bearing ring.
[0028] The first limiting rod 13 and the second limiting rod 14 both include a cross bar 131 movably mounted on the inner side of the through groove 12, and a sleeve 135 is rotatably mounted on the outer side of the cross bar 131, and the two sides of the sleeve 135 are respectively provided with a first stopper 132 and a second stopper 133 connected to the outer side of the cross bar 131, and a nut 134 located on one side of the second stopper 133 is threadedly connected to the cross bar 131. When in use, one end of the cross bar 131 is inserted into the interior of the through groove 12, and then the nut 134 is screwed on the cross bar 131, and the nut 134 is tightened to cooperate with the second stopper 133 to clamp the plate body 11, thereby completing the installation of the cross bar 131. Through the setting of the first stopper 132 and the second stopper 133, the sleeve 135 can be limited to prevent the sleeve 135 from slipping off the cross bar 131, and the friction force of the bearing ring when rotating can be reduced by the setting of the sleeve 135 rotatably mounted on the cross bar 131.
[0029] The driving mechanism 5 includes an electric telescopic rod 501, the moving end of the electric telescopic rod 501 is connected to a base 502, a motor 503 is installed on the top of the base 502, and the output end of the motor 503 is connected to a friction wheel 504. When in use, starting the motor 503 can drive the friction wheel 504 to rotate, thereby driving the bearing ring to rotate. Through the setting of the electric telescopic rod 501, the base 502 can be driven to move, and the height of the friction wheel 504 can be adjusted to adapt to bearing rings of different sizes.
[0030] The above is only a further embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the scope disclosed by the present invention according to the technical solution and concept of the present invention, which fall within the protection scope of the present invention.
Claims
1. A bearing ring defect detection device, characterized in that: The invention comprises a base plate (1), and a box body (2) mounted on the top of the base plate (1); a box door (3) is mounted on the front of the box body (2); a bracket (4) mounted on the top of the base plate (1) is provided on the inner side of the box body (2); a first camera (8) and a second camera (9) are symmetrically mounted on the inner side of the bracket (4); a first limiting mechanism (6) and a second limiting mechanism (7) are symmetrically mounted on both sides of the bracket (4); and a driving mechanism (5) located on one side of the bracket (4) is mounted on the top of the base plate (1).
2. A bearing ring defect detection device according to claim 1, characterized in that: The first camera (8) is mounted on the top of the inner wall of the bracket (4), and the second camera (9) is connected to the moving end of the electric slide rail (10) embedded in the bracket (4).
3. A bearing ring defect detection device according to claim 1, characterized in that: The first limiting mechanism (6) and the second limiting mechanism (7) both comprise a plate body (11), and a through slot (12) is provided on the plate body (11).
4. A bearing ring defect detection device as claimed in claim 3, characterized in that: A first limiting rod (13) and a second limiting rod (14) are movably installed inside the through slot (12).
5. A bearing ring defect detection device as claimed in claim 4, characterized in that: The first limiting rod (13) and the second limiting rod (14) both comprise a cross rod (131) movably mounted on the inner side of the through slot (12).
6. A bearing ring defect detection device as claimed in claim 5, characterized in that: A sleeve (135) is rotatably mounted on the outer side of the cross bar (131).
7. A bearing ring defect detection device as claimed in claim 6, characterized in that: A first stopper (132) and a second stopper (133) connected to the outside of the crossbar (131) are respectively provided on both sides of the sleeve (135).
8. A bearing ring defect detection device as claimed in claim 7, characterized in that: The cross bar (131) is threadedly connected with a nut (134) located on one side of the second stopper (133).
9. A bearing ring defect detection device as claimed in claim 1, characterized in that: The driving mechanism (5) comprises an electric telescopic rod (501), and the movable end of the electric telescopic rod (501) is connected to a base (502).
10. A bearing ring defect detection device according to claim 9, characterized in that: A motor (503) is installed on the top of the base (502), and a friction wheel (504) is connected to the output end of the motor (503).