Bearing ring production detection device
By designing a bearing ring production and detection device including a limiting plate, wedge block, laser emitter and vibration device, the problem of difficult to automatically classify the chamfered and unchamfered bearing rings in the prior art is solved, automatic classification and protection are realized, and working strength is reduced.
Patent Information
- Application Number
- CN202420305616.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-20
- Publication Date
- 2025-03-14
- Estimated Expiration
- 2034-02-20
AI Technical Summary
In the prior art, it is difficult to automatically place chamfered bearing rings and unchamfered bearing rings, resulting in manual operation and increased working strength.
A bearing ring production and testing device is designed, including a base plate, a limiting plate, a wedge block, a laser transmitter, a signal receiver, a vibration device, a moving plate, a threaded rod and a motor. Through the coordinated work of these components, the automatic classification of the bearing ring is realized.
Fully automatic classification of bearing rings is realized, which reduces working strength and improves working efficiency. Through the design of plastic pads, the bearing rings are protected from damage.
Smart Images
Figure CN222607217U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of bearing ring production, in particular to a bearing ring production detection device. Background Art
[0002] Bearings are an important component in modern mechanical equipment, and bearing rings are a component inside the bearing. Bearing rings are annular parts of centripetal rolling bearings with one or more raceways.
[0003] After production, bearing rings need to be inspected to prevent any missing chamfers. In existing technology, after inspecting the chamfers, unchamfered bearing rings still need to be manually placed into a collection box, increasing the workload and making it difficult to automatically sort chamfered and unchamfered bearing rings. Utility Model Content
[0004] In order to overcome the above-mentioned defects, the utility model provides a bearing ring production detection device, which solves the problem in the prior art that it is difficult to automatically classify and place chamfered bearing rings and non-chamfered bearing rings.
[0005] To achieve the above objectives, the present invention provides the following technical solutions: a bearing ring production and testing device, comprising a base plate, a first collection box disposed on the top of the base plate, a second collection box disposed on one side of the first collection box, four columns connected to the top of the base plate, an inclined plate connected at one end of each of the four columns, two limit plates connected to the top of the inclined plate, and a bearing ring body disposed on the side of the two limit plates adjacent to each other;
[0006] A wedge block is connected to one side of the limit plate, two vibration devices are provided on the inclined plate, a movable plate is provided on the inclined plate, a threaded rod is threadedly connected to the movable plate, a second through hole is provided on the movable plate, a first through hole is provided on the inclined plate, one end of the threaded rod is connected to a motor, and a bidirectional screw is provided inside the inclined plate.
[0007] As a further solution of the present invention: one end of the bidirectional screw rod is connected to a handle, and a fixing rod is provided inside the inclined plate.
[0008] As a further solution of the present invention: plastic pads are connected to the inside of the first collection box and the second collection box, and the second collection box is arranged at the bottom of the inclined plate.
[0009] As a further solution of the present invention: there are two limit plates, one of which is provided with a laser transmitter, and the other limit plate is provided with a signal receiver.
[0010] As a further solution of the present invention: the fixing rod is arranged on two limit plates, and the bidirectional screw rod is threadedly connected to the two limit plates.
[0011] As a further solution of the present invention: there are two wedge blocks, and the two wedge blocks are symmetrically arranged with respect to the bearing ring body.
[0012] Compared with the prior art, the beneficial effects of the present invention are:
[0013] 1. The bearing ring production and detection device is equipped with a movable plate, a threaded rod, an inclined plate, a laser emitter, a first collection box, a second collection box and a wedge block. The bearing ring body is placed between the two limit plates and the vibration device is started. Under the action of the weight of the bearing ring body, the bearing ring body will move on the inclined plate. When the bearing ring body moves onto the two wedge blocks, if the bearing ring body is chamfered, it will not be blocked by the wedge blocks, and the bearing ring body will enter the plastic pad. If the bearing ring body is not chamfered, it will be blocked by the wedge blocks and stay between the laser emitter and the signal receiver. The light emitted by the laser emitter is blocked by the bearing ring body for a long time, and the signal will be transmitted to the motor. The motor starts, drives the threaded rod to rotate, and drives the movable plate to move When the second through hole on the movable plate coincides with the first through hole, the bearing ring body without chamfer will fall into the second collection box, and the chamfered and unchamfered bearing ring bodies will be distinguished by the wedge block. The chamfered bearing ring body enters the first collection box, and the unchamfered bearing ring body will block the laser emitter for a long time, so that the laser emitter transmits the signal to the motor, so that the motor drives the threaded rod to rotate, so that the second through hole coincides with the first through hole, and the unchamfered bearing ring body will fall into the second collection box, realizing fully automatic classification of the bearing ring body, without the need for manual placement of the bearing ring body into the second collection box, reducing the work intensity, and realizing the classification and placement of the unchamfered bearing ring body and the chamfered bearing ring body.
[0014] 2. The bearing ring production and detection device is equipped with a limit plate, a handle and a bidirectional screw. Turning the handle drives the bidirectional screw to rotate. Since the threads at both ends of the bidirectional screw are opposite, when the bidirectional screw rotates, the two limit plates will move away from or closer to each other. By changing the distance between the two limit plates, bearing ring bodies of different diameters can be detected, thereby improving the applicability of the device.
[0015] 3. The bearing ring production and inspection device is equipped with a first collection box, a second collection box and a plastic pad. After the wedge block inspects the bearing ring body, the chamfered bearing ring body will enter the first collection box, and the unchamfered bearing ring body will enter the second collection box, thereby realizing the classified collection of the bearing ring body, facilitating further processing of the bearing ring body. When the bearing ring body enters the second collection box or the first collection box, the plastic pad has a cushioning effect due to its plastic design, which can prevent the bearing ring body from being damaged when it falls, thereby protecting the bearing ring body. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a three-dimensional structural diagram of the utility model;
[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of the inclined plate of the utility model;
[0018] Figure 3 This is a schematic diagram of the three-dimensional structure of the bottom plate of the utility model;
[0019] Figure 4 For this utility model Figure 1 A schematic diagram of the structure enlarged in the middle;
[0020] In the figure: 1. Base plate; 2. Column; 3. First collecting box; 4. Second collecting box; 5. Inclined plate; 6. Limiting plate; 7. Vibrating device; 8. Bearing ring body; 9. Handle; 10. Motor; 11. Plastic pad; 12. Bidirectional screw; 13. Moving plate; 14. Threaded rod; 15. First through hole; 16. Fixed rod; 17. Second through hole; 18. Wedge block; 19. Laser transmitter; 20. Signal receiver. DETAILED DESCRIPTION
[0021] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.
[0022] like Figure 1-4 As shown, the utility model provides a technical solution: a bearing ring production and detection device, including a base plate 1, a first collection box 3 is arranged on the top of the base plate 1, a second collection box 4 is arranged on one side of the first collection box 3, and the first collection box 3 and the second collection box 4 are both connected with plastic pads 11. The second collection box 4 is arranged at the bottom of the inclined plate 5. Because the plastic pad 11 is provided, when the bearing ring body 8 enters the first collection box 3 or the second collection box 4, the plastic pad 11 is designed as plastic and has a buffering effect, which can prevent the bearing ring body 8 from being damaged when entering, and plays a role in protecting the bearing ring body 8.
[0023] Four columns 2 are connected to the top of the base plate 1, and one end of the four columns 2 is connected to an inclined plate 5. Two limit plates 6 are connected to the top of the inclined plate 5. A bearing ring body 8 is provided on the side where the two limit plates 6 are close to each other. A handle 9 is connected to one end of the bidirectional screw rod 12. A fixed rod 16 is provided inside the inclined plate 5. There are two limit plates 6, one of which is provided with a laser transmitter 19, and the other limit plate 6 is provided with a signal receiver 20. Because there is a handle 9, when the handle 9 is turned to drive the bidirectional screw rod 12 to rotate, the handle 9 provides a contact point for the bidirectional screw rod 12, making it easier for the staff to rotate the bidirectional screw rod 12. Because there is a bidirectional screw rod 12, when the bidirectional screw rod 12 rotates, the two limit plates 6 approach or move away from each other, adjusting the distance between the two limit plates 6, and then the bearing ring bodies 8 of different diameters can be detected, thereby improving applicability.
[0024] A wedge block 18 is connected to one side of the limit plate 6, and the fixing rod 16 is set on the two limit plates 6. The bidirectional screw 12 is threadedly connected to the two limit plates 6. Because the wedge block 18 is provided, when the bearing ring body 8 passes through the wedge block 18, the bearing ring body 8 with the chamfered angle will pass through the wedge block 18, and the bearing ring body 8 without the chamfered angle will not pass through the wedge block 18, thereby realizing the classification of the bearing ring body 8, eliminating the need for manual observation and classification, and improving work efficiency.
[0025] Two vibration devices 7 are provided on the inclined plate 5, and a movable plate 13 is provided on the inclined plate 5. A threaded rod 14 is threadedly connected to the movable plate 13. A second through hole 17 is provided on the movable plate 13. A first through hole 15 is provided on the inclined plate 5. One end of the threaded rod 14 is connected to the motor 10. A bidirectional screw rod 12 is provided inside the inclined plate 5. There are two wedge blocks 18. The two wedge blocks 18 are symmetrically arranged about the bearing ring body 8. Because the vibration device 7 is provided, when the chamfered bearing ring body 8 contacts the wedge blocks 18, jamming will still occur, causing the chamfered bearing ring body 8 to fall into the second collection box 4. When the chamfered bearing ring body 8 is jammed, the vibration of the vibration device 7 can shake the stuck bearing ring body 8 into the first collection box 3, preventing the bearing ring body 8 from entering the second collection box 4, thereby improving the accuracy of classification of the bearing ring body 8.
[0026] The working principle of this utility model is:
[0027] Place the bearing ring body 8 between the two limit plates 6 and start the vibration device 7. Under the action of gravity of the bearing ring body 8, the bearing ring body 8 will move on the inclined plate 5. When the bearing ring body 8 moves onto the two wedge blocks 18, if the bearing ring body 8 is chamfered, it will not be blocked by the wedge blocks 18, and the bearing ring body 8 will enter the plastic pad 11. If the bearing ring body 8 is not chamfered, it will be blocked by the wedge blocks 18 and stay between the laser emitter 19 and the signal receiver 20. The light emitted by the laser emitter 19 is blocked for a long time by the bearing ring body 8, and the signal will be transmitted to the motor 10. The motor 10 starts, drives the threaded rod 14 to rotate, and drives the movable plate 13 to move. When the second through hole 17 on the movable plate 13 coincides with the first through hole 15, the bearing ring body 8 without chamfer will fall into the second collection box 4.
[0028] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.
[0029] The above describes in detail the preferred embodiments of this patent, but this patent is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in this field without departing from the purpose of this patent.
Claims
1. A bearing ring production and testing device, comprising a base plate (1), characterized in that: A first collecting box (3) is arranged on the top of the bottom plate (1), a second collecting box (4) is arranged on one side of the first collecting box (3), four columns (2) are connected to the top of the bottom plate (1), one end of the four columns (2) is connected to an inclined plate (5), two limiting plates (6) are connected to the top of the inclined plate (5), and a bearing ring body (8) is arranged on one side of the two limiting plates (6) close to each other; A wedge block (18) is connected to one side of the limit plate (6), two vibration devices (7) are arranged on the inclined plate (5), a movable plate (13) is arranged on the inclined plate (5), a threaded rod (14) is threadedly connected to the movable plate (13), a second through hole (17) is provided on the movable plate (13), a first through hole (15) is provided on the inclined plate (5), one end of the threaded rod (14) is connected to a motor (10), and a bidirectional screw rod (12) is arranged inside the inclined plate (5).
2. A bearing ring production and detection device according to claim 1, characterized in that: One end of the bidirectional screw rod (12) is connected to a handle (9), and a fixing rod (16) is arranged inside the inclined plate (5).
3. A bearing ring production and detection device according to claim 1, characterized in that: The first collection box (3) and the second collection box (4) are both connected to plastic pads (11) inside, and the second collection box (4) is arranged at the bottom of the inclined plate (5).
4. A bearing ring production and testing device according to claim 1, characterized in that: There are two limit plates (6) in total, one of which is provided with a laser transmitter (19), and the other limit plate (6) is provided with a signal receiver (20).
5. A bearing ring production and testing device according to claim 2, characterized in that: The fixing rod (16) is arranged on two limiting plates (6), and the bidirectional screw rod (12) is threadedly connected to the two limiting plates (6).
6. A bearing ring production and testing device according to claim 1, characterized in that: There are two wedge blocks (18) in total, and the two wedge blocks (18) are symmetrically arranged with respect to the bearing ring body (8).