Bearing demagnetizer for bearing machining detection

Abstract

The utility model relates to the technical field of bearing processing detection, in particular to a bearing demagnetizer for bearing processing detection, which comprises a detection table, a mounting frame and a box body, a demagnetizer for demagnetizing a bearing is fixed on the inner side of the mounting frame through screws, and a motor C for driving a one-way screw rod to rotate is connected in the detection table through bolts. A driving block for driving the supporting plate to move is in threaded connection with the outer side of the one-way lead screw, a driving frame for containing a bearing needing to be demagnetized is welded to one side of the supporting plate, and a limiting assembly for fixing the bearing needing to be demagnetized is arranged on the outer side of the driving frame. Through the arrangement of the clamping plate A, the clamping plate B, the motor A, the driving plate A, the driving plate B, the shaft block, the gear A, the gear B and the bidirectional lead screw, the problem that when an existing bearing demagnetizer for bearing machining detection is used, the bearing demagnetization efficiency is low is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of bearing processing and detection, in particular to a bearing demagnetization machine for bearing processing and detection. Background Art

[0002] Bearings are an important component in modern mechanical equipment. Their main function is to support the mechanical rotating body, reduce the friction coefficient during its movement, and ensure its rotation accuracy. According to the different friction properties of the moving elements, bearings can be divided into two categories: rolling bearings and sliding bearings.

[0003] Patent No. 202222500458.6 discloses a bearing demagnetization machine for bearing processing and inspection. The device allows the bearings that need to be inspected to reach the receiving structure under the rotation of the conveyor shaft, saving the time and energy of manual processing one by one and improving the production efficiency of the device.

[0004] However, when the existing bearing demagnetization machine for bearing processing and inspection is used, the conveying shaft transports the bearing. However, when the bearing moves on the conveying shaft, the bearing will be offset, making it impossible for the bearing to be accurately moved vertically below the demagnetizer, and the staff needs to manually turn the bearing over, which has a certain impact on the demagnetization efficiency of the bearing. Therefore, a bearing demagnetization machine for bearing processing and inspection is set up. Utility Model Content

[0005] The main purpose of the utility model is to provide a bearing demagnetization machine for bearing processing and detection. The utility model solves the problem of low demagnetization efficiency of bearings when the existing bearing demagnetization machine for bearing processing and detection is used by arranging a clamping plate A, a clamping plate B, a motor A, a driving plate A, a driving plate B, a shaft block, a gear A, a gear B and a bidirectional screw.

[0006] The technical solution adopted by the utility model to solve the technical problem is a bearing demagnetization machine for bearing processing and detection, including a detection platform, a mounting frame and a box body, a demagnetizer for demagnetizing the bearing is fixed with screws on the inner side of the mounting frame, a motor C for driving a one-way screw to rotate is connected to the internal bolts of the detection platform, a driving block for driving a support plate to move is connected to the outer side of the one-way screw by threads, a driving frame for placing the bearing to be demagnetized is welded on one side of the support plate, a limiting component for fixing the demagnetized bearing is arranged on the outer side of the driving frame, and the limiting component includes a clamping plate A, a clamping plate B, a shaft block, a driving plate A, a driving plate B, a motor A, a convex pad, a support block and a fixing block, The internal bolts of the driving frame are connected to a motor B for driving the support rod to rotate, the outer side of the support rod is screwed to a gear A for driving the gear B to rotate, the inner side of the gear B is screwed to a bidirectional screw that drives the transmission block A and the transmission block B to move, and the transmission block A is located on the left side of the transmission block B, and a driving plate A connected to the shaft block is welded on one side of the transmission block A, and a clamping plate A for clamping the bearing is rotatably connected on the inner side of the shaft block, and a driving plate B connected to the motor A is welded on one side of the transmission block B, and a clamping plate B for fixing the bearing that needs to be demagnetized is screwed to one side of the motor A, a fixing block is welded on the outer side of the clamping plate B, and a support block connected to the fixed block is welded on the outer side of the clamping plate A.

[0007] By adopting the above technical solution, when the bearing needs to be demagnetized, the bearing is first placed in the drive frame, and then the motor B in the drive frame drives the support rod to rotate, and then the gear A outside the support rod drives the bidirectional screw in the gear B to rotate, and then the transmission block A and the transmission block B outside the bidirectional screw move, and then the transmission block A drives the drive plate A to move, and the transmission block B drives the drive plate B to move, and then the clamping plate A on the shaft block outside the drive plate A contacts the bearing surface, and then the clamping plate B on the motor A outside the drive plate B contacts the bearing surface, and then the clamping plate A and the clamping plate B clamp the bearing. At the same time, the support block on splint A enters the fixed block outside splint B, and then the motor C in the detection table drives the one-way screw to rotate, and then the driving block outside the one-way screw drives the support plate to move, and then the support plate drives the bearing in the driving frame to move, so that the bearing in the driving frame moves to the mounting frame, and then the demagnetizer in the mounting frame demagnetizes the bearing, and at the same time, the motor A in the driving plate B converts the received electrical energy into mechanical energy, and the motor A drives the bearings in splint A and splint B to rotate through the shaft block on the driving plate B, so that the bearing is turned over, thereby improving the demagnetization efficiency of the bearing.

[0008] Specifically, a fixing rod connected to a buffer rod is welded inside the box body, a fixing plate in contact with a bearing is welded on one side of the buffer rod, a telescopic rod for driving a slider to move is rotatably connected inside the fixing plate, and a damping spring for buffering is welded on one side of the slider.

[0009] By adopting the above technical solution, when the bearing is demagnetized, the clamp A and the clamp B are separated from the bearing, and then the demagnetized bearing falls on the fixed plate in the box, and then the telescopic rod on one side of the fixed plate rotates, and then the slider on one side of the telescopic rod slides outside the fixed rod, and then the damping spring outside the fixed rod is compressed, and at the same time the buffer rod on the fixed rod contracts, thereby reducing the impact force of the bearing entering the box, so as to facilitate the collection and processing of the demagnetized bearing.

[0010] Specifically, a rubber block for buffering is fixed by screws on one side of the buffer rod.

[0011] By adopting the above technical solution, when the fixed plate moves in the box, the buffer rod in the box contracts. When the buffer rod is completely contracted, the fixed plate contacts the rubber block on the buffer rod, thereby reducing the stability of the fixed plate to the buffer rod.

[0012] Specifically, a connecting block is welded to one side of the support plate, and a sliding rod is slidably connected to the inner side of the connecting block to stabilize the movement of the support plate.

[0013] By adopting the above technical solution, when the driving block drives the support plate to move, the connecting block on the support plate slides outside the slide rod, thereby improving the stability of the movement of the support plate.

[0014] Specifically, the inner sides of the clamping plates A and B are both fixed with screws with convex pads for increasing the friction force on the bearing.

[0015] By adopting the above technical solution, when clamp A and clamp B clamp the bearing that needs to be demagnetized, the convex pads in clamp A and clamp B contact the bearing surface, increasing the friction force on the bearing surface, thereby enhancing the stability of the bearing clamping.

[0016] Specifically, the inner size of the sliding block matches the outer size of the fixing rod.

[0017] By adopting the above technical solution, when the slider presses the damping spring, the slider slides outside the fixed rod, thereby improving the stability of the movement of the slider.

[0018] Specifically, the input ends of the motor A, the motor B and the motor C are all electrically connected to the output end of the external power supply.

[0019] By adopting the above technical solution and connecting to an external power source, the electrical device can work normally.

[0020] Beneficial effects of the utility model:

[0021] (1) The utility model discloses a bearing demagnetization machine for bearing processing and inspection. When the bearing is to be demagnetized, the bearing is first placed in a drive frame, and then the motor B in the drive frame drives the support rod to rotate, and then the gear A outside the support rod drives the bidirectional screw in the gear B to rotate, and then the transmission block A and the transmission block B outside the bidirectional screw are moved, and then the transmission block A drives the drive plate A to move, and the transmission block B drives the drive plate B to move, and then the clamping plate A on the shaft block outside the drive plate A contacts the bearing surface, and then the clamping plate B on the motor A outside the drive plate B contacts the bearing surface, and then the clamping plate A and the clamping plate B are aligned with the shaft. The bearing is clamped, and at the same time, the support block on the clamp plate A enters the fixed block outside the clamp plate B, and then the motor C in the detection table drives the one-way screw to rotate, and then the driving block outside the one-way screw drives the support plate to move, and then the support plate drives the bearing in the driving frame to move, so that the bearing in the driving frame moves to the mounting frame, and then the demagnetizer in the mounting frame demagnetizes the bearing, and at the same time, the motor A in the driving plate B converts the received electrical energy into mechanical energy, and the motor A drives the bearings in the clamp plates A and B to rotate through the shaft block on the driving plate B, so that the bearings are turned over, thereby improving the demagnetization efficiency of the bearings.

[0022] (2) The utility model describes a bearing demagnetization machine for bearing processing and inspection. After the bearing is demagnetized, the clamp A and the clamp B are separated from the bearing, and the demagnetized bearing falls on the fixed plate in the box. Then the telescopic rod on one side of the fixed plate rotates, and then the slider on one side of the telescopic rod slides outside the fixed rod. Then the damping spring outside the fixed rod is compressed, and at the same time the buffer rod on the fixed rod contracts, thereby reducing the impact force of the bearing entering the box, so as to facilitate the collection and processing of the demagnetized bearing. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0024] Figure 1 This is a schematic diagram of the overall structure of a bearing demagnetization machine for bearing processing and testing according to the utility model;

[0025] Figure 2 This is a schematic diagram of the structure of a limit assembly of a bearing demagnetization machine for bearing processing and inspection according to the utility model;

[0026] Figure 3 This is a schematic diagram of the internal structure of a drive frame of a bearing demagnetization machine for bearing processing and testing according to the utility model;

[0027] Figure 4 This is a schematic diagram of the internal structure of a testing platform of a bearing demagnetization machine for bearing processing and testing according to the utility model;

[0028] Figure 5This is a schematic diagram of the internal structure of a box of a bearing demagnetization machine for bearing processing and testing according to the utility model;

[0029] In the figure: 1. limit assembly; 2. splint A; 3. drive frame; 4. shaft block; 5. test table; 6. mounting frame; 7. demagnetizer; 8. box; 9. fixed plate; 10. drive plate A; 11. drive plate B; 12. motor A; 13. convex pad; 14. fixed block; 15. support block; 16. splint B; 17. transmission block A; 18. gear B; 19. support rod; 20. two-way screw rod; 21. transmission block B; 22. motor B; 23. gear A; 24. one-way screw rod; 25. motor C; 26. damping spring; 27. fixed rod; 28. drive block; 29. ​​support plate; 30. rubber block; 31. buffer rod; 32. telescopic rod; 33. slider; 34. connecting block; 35. slide rod. DETAILED DESCRIPTION

[0030] 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.

[0031] In order to improve the demagnetization efficiency of the bearing, as an embodiment of the utility model, Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, a bearing demagnetization machine for bearing processing and detection described in the utility model comprises a detection table 5, a mounting frame 6 and a box body 8, a demagnetizer 7 for demagnetizing the bearing is fixed with screws on the inner side of the mounting frame 6, a motor C25 for driving a one-way screw 24 to rotate is internally bolted to the detection table 5, a driving block 28 for driving a support plate 29 to move is threadedly connected to the outer side of the one-way screw 24, a driving frame 3 for placing the bearing to be demagnetized is welded to one side of the support plate 29, a limiting assembly 1 for fixing the demagnetized bearing is arranged on the outer side of the driving frame 3, the limiting assembly 1 comprises a clamping plate A2, a clamping plate B16, a shaft block 4, a driving plate A10, a driving plate B11, a motor A12, a convex pad 13, a supporting block 15 and a fixing block 14, the internal bolts of the driving frame 3 are connected A motor B22 is connected to drive the support rod 19 to rotate, a gear A23 that drives the gear B18 to rotate is fixed by screws on the outer side of the support rod 19, a bidirectional screw 20 that drives the transmission block A17 and the transmission block B21 to move is fixed by screws on the inner side of the gear B18, and the transmission block A17 is located on the left side of the transmission block B21, a driving plate A10 connected to the shaft block 4 is welded on one side of the transmission block A17, a splint A2 for clamping the bearing is rotatably connected on the inner side of the shaft block 4, a driving plate B11 connected to the motor A12 is welded on one side of the transmission block B21, a splint B16 for fixing the bearing that needs to be demagnetized is fixed by screws on one side of the motor A12, a fixing block 14 is welded on the outer side of the splint B16, and a support block 15 connected to the fixing block 14 is welded on the outer side of the splint A2.

[0032] During use, when the bearing needs to be demagnetized, first put the bearing into the drive frame 3, then the motor B22 in the drive frame 3 drives the support rod 19 to rotate, then the gear A23 outside the support rod 19 drives the bidirectional screw 20 in the gear B18 to rotate, then the transmission block A17 and the transmission block B21 outside the bidirectional screw 20 move, then the transmission block A17 drives the drive plate A10 to move, the transmission block B21 drives the drive plate B11 to move, then the splint A2 on the shaft block 4 outside the drive plate A10 contacts the bearing surface, then the splint B16 on the motor A12 outside the drive plate B11 contacts the bearing surface, then the splint A2 and the splint B16 clamp the bearing, and at the same time At this time, the support block 15 on the splint A2 enters the fixed block 14 outside the splint B16, and then the motor C25 in the detection table 5 drives the one-way screw 24 to rotate, and then the driving block 28 outside the one-way screw 24 drives the support plate 29 to move, and then the support plate 29 drives the bearing in the driving frame 3 to move, so that the bearing in the driving frame 3 moves to the mounting frame 6, and then the demagnetizer 7 in the mounting frame 6 demagnetizes the bearing, and at the same time, the motor A12 in the driving plate B11 converts the received electrical energy into mechanical energy, and the motor A12 drives the bearings in the splint A2 and the splint B16 to rotate through the shaft block 4 on the driving plate B11, so that the bearing is turned over, thereby improving the demagnetization efficiency of the bearing.

[0033] In order to collect and process the demagnetized bearings, for example, Figure 5 As shown, the utility model also includes a fixing rod 27 connected to a buffer rod 31 welded inside the box body 8, a fixing plate 9 in contact with the bearing is welded on one side of the buffer rod 31, a telescopic rod 32 is rotatably connected to the inner side of the fixing plate 9 for driving a slider 33 to move, and a damping spring 26 for buffering is welded on one side of the slider 33.

[0034] During use, when the bearing is demagnetized, the splint A2 and the splint B16 are separated from the bearing, and the demagnetized bearing falls on the fixed plate 9 in the box body 8, and then the telescopic rod 32 on one side of the fixed plate 9 rotates, and then the slider 33 on one side of the telescopic rod 32 slides outside the fixed rod 27, and then the damping spring 26 outside the fixed rod 27 is compressed, and at the same time the buffer rod 31 on the fixed rod 27 contracts, thereby reducing the impact force of the bearing entering the box body 8, so as to facilitate the collection and processing of the demagnetized bearing.

[0035] In order to reduce the stability of the fixing plate 9 on the buffer rod 31, for example, Figure 5 As shown, the utility model further includes that a rubber block 30 for buffering is fixed by screws on one side of the buffer rod 31 .

[0036] During use, when the fixing plate 9 moves in the box body 8, the buffer rod 31 in the box body 8 contracts. When the buffer rod 31 contracts completely, the fixing plate 9 contacts the rubber block 30 on the buffer rod 31, thereby reducing the stability of the fixing plate 9 on the buffer rod 31.

[0037] In order to improve the stability of the movement of the support plate 29, for example, Figure 4 As shown, the utility model further includes that a connecting block 34 is welded to one side of the support plate 29, and a sliding rod 35 is slidably connected to the inner side of the connecting block 34 to stabilize the movement of the support plate 29.

[0038] During use, when the driving block 28 drives the support plate 29 to move, the connecting block 34 on the support plate 29 slides outside the sliding rod 35 to improve the stability of the movement of the support plate 29.

[0039] In order to enhance the stability of bearing clamping, for example, Figure 2 As shown, the utility model also includes that the inner sides of the clamping plate A2 and the clamping plate B16 are both screwed with convex pads 13 for increasing the friction force on the bearing.

[0040] When in use, when the clamp A2 and the clamp B16 clamp the bearing that needs to be demagnetized, the convex pads 13 in the clamp A2 and the clamp B16 contact the bearing surface, increasing the friction force on the bearing surface, thereby enhancing the stability of the bearing clamping.

[0041] In order to improve the stability of the movement of the slider 33, for example, Figure 5 As shown, the utility model also includes that the inner size of the sliding block 33 is consistent with the outer size of the fixing rod 27.

[0042] When in use, when the slider 33 presses the damping spring 26 , the slider 33 slides outside the fixing rod 27 , thereby improving the stability of the movement of the slider 33 .

[0043] In order to use the electrical equipment to work normally, for example, Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, the utility model also includes that the input ends of the motor A12, the motor B22 and the motor C25 are all electrically connected to the output end of the external power supply.

[0044] When in use, by connecting to an external power source, the electrical equipment can work normally.

[0045] When the utility model is in use, when the bearing is to be demagnetized, the bearing is first placed in the driving frame 3, and then the motor B22 in the driving frame 3 drives the support rod 19 to rotate, and then the gear A23 outside the support rod 19 drives the bidirectional screw rod 20 in the gear B18 to rotate, and then the transmission block A17 and the transmission block B21 outside the bidirectional screw rod 20 move, and then the transmission block A17 drives the driving plate A10 to move, and the transmission block B21 drives the driving plate B11 to move, and then the clamping plate A2 on the shaft block 4 outside the driving plate A10 contacts the bearing surface, and then the clamping plate B16 on the motor A12 outside the driving plate B11 contacts the bearing surface, and then the clamping plate A2 and the clamping plate B16 clamp the bearing. At the same time, the support block 15 on the clamping plate A2 enters the fixed block 14 outside the clamping plate B16, and then the motor C25 in the detection table 5 drives the one-way screw 24 to rotate, and then the driving block 28 outside the one-way screw 24 drives the support plate 29 to move, and then the support plate 29 drives the bearing in the driving frame 3 to move, so that the bearing in the driving frame 3 moves to the mounting frame 6, and then the demagnetizer 7 in the mounting frame 6 demagnetizes the bearing, and at the same time, the motor A12 in the driving plate B11 converts the received electrical energy into mechanical energy, and the motor A12 drives the bearings in the clamping plate A2 and the clamping plate B16 to rotate through the shaft block 4 on the driving plate B11, so that the bearing is turned over, thereby improving the demagnetization efficiency of the bearing;

[0046] When the bearing is demagnetized, the clamping plate A2 and the clamping plate B16 are separated from the bearing, and then the demagnetized bearing falls on the fixed plate 9 in the box body 8, and then the telescopic rod 32 on one side of the fixed plate 9 rotates, and then the slider 33 on one side of the telescopic rod 32 slides outside the fixed rod 27, and then the damping spring 26 outside the fixed rod 27 is compressed, and at the same time the buffer rod 31 on the fixed rod 27 is contracted, thereby reducing the impact force of the bearing entering the box body 8, so as to facilitate the collection and processing of the demagnetized bearing;

[0047] When the fixing plate 9 moves in the box body 8, the buffer rod 31 in the box body 8 contracts. When the buffer rod 31 is completely contracted, the fixing plate 9 contacts the rubber block 30 on the buffer rod 31, thereby reducing the stability of the fixing plate 9 on the buffer rod 31.

[0048] When the driving block 28 drives the support plate 29 to move, the connecting block 34 on the support plate 29 slides outside the sliding rod 35, thereby improving the stability of the movement of the support plate 29;

[0049] When the clamping plates A2 and B16 clamp the bearing that needs to be demagnetized, the convex pads 13 in the clamping plates A2 and B16 contact the bearing surface, increasing the friction force on the bearing surface, thereby enhancing the stability of the bearing clamping;

[0050] When the slider 33 presses the damping spring 26 , the slider 33 slides outside the fixing rod 27 , thereby improving the stability of the movement of the slider 33 .

[0051] The above shows and describes the basic principles, main features and 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 in the specification are only to illustrate the principles 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 protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. A bearing demagnetization machine for bearing processing and inspection, characterized in that: The invention comprises a detection platform (5), a mounting frame (6) and a box body (8); a demagnetizer (7) for demagnetizing a bearing is fixed by screws on the inner side of the mounting frame (6); a motor C (25) for driving a one-way screw rod (24) to rotate is connected to the inner side of the detection platform (5) by bolts; a driving block (28) for driving a support plate (29) to move is connected to the outer side of the one-way screw rod (24) by threads; a driving frame (3) for placing a bearing to be demagnetized is welded on one side of the support plate (29); a limiting assembly (1) for fixing the bearing to be demagnetized is arranged on the outer side of the driving frame (3); the limiting assembly (1) comprises a clamping plate A (2), a clamping plate B (16), a shaft block (4), a driving plate A (10), a driving plate B (11), a motor A (12), a convex pad (13), a support block (15) and a fixing block (14); a motor C (25) for driving a one-way screw rod (24) to rotate is connected to the inner side of the detection platform (5); a driving block (28) for driving a support plate (29) to move is connected to the outer side of the one-way screw rod (24); a driving frame (3) for placing a bearing to be demagnetized is welded on one side of the support plate (29); a limiting assembly (1) for fixing the bearing to be demagnetized is arranged on the outer side of the driving frame (3); the limiting assembly (1) comprises a clamping plate A (2), a clamping plate B (16), a shaft block (4), a driving plate A (10), a driving plate B (11), a motor A (12), a convex pad (13), a support block (15) and a fixing block (14); a motor C (25) for driving a one-way screw rod (24) to rotate is connected to the inner side of the driving frame (3) by bolts; a motor C The motor B (22) is provided. A gear A (23) for driving the gear B (18) to rotate is fixed on the outer side of the support rod (19). A bidirectional screw rod (20) for driving the transmission block A (17) and the transmission block B (21) to move is fixed on the inner side of the gear B (18). The transmission block A (17) is located on the left side of the transmission block B (21). A driving plate A (10) connected to the shaft block (4) is welded on one side of the transmission block A (17). A clamping plate A (2) for clamping the bearing is rotatably connected on the inner side of the shaft block (4). A driving plate B (11) connected to the motor A (12) is welded on one side of the transmission block B (21). A clamping plate B (16) for fixing the bearing to be demagnetized is fixed on one side of the motor A (12). A fixing block (14) is welded on the outer side of the clamping plate B (16). A supporting block (15) connected to the fixing block (14) is welded on the outer side of the clamping plate A (2).

2. A bearing demagnetization machine for bearing processing and inspection according to claim 1, characterized in that: A fixing rod (27) connected to a buffer rod (31) is welded inside the box body (8); a fixing plate (9) in contact with a bearing is welded on one side of the buffer rod (31); a telescopic rod (32) for driving a slider (33) to move is rotatably connected inside the fixing plate (9); and a damping spring (26) for buffering is welded on one side of the slider (33).

3. A bearing demagnetization machine for bearing processing and inspection according to claim 2, characterized in that: A rubber block (30) for buffering is screwed to one side of the buffer rod (31).

4. A bearing demagnetization machine for bearing processing and inspection according to claim 1, characterized in that: A connecting block (34) is welded to one side of the support plate (29), and a sliding rod (35) is slidably connected to the inner side of the connecting block (34) to enable the support plate (29) to move stably.

5. The bearing demagnetization machine for bearing processing and inspection according to claim 1, characterized in that: The inner sides of the clamping plate A (2) and the clamping plate B (16) are both fixed with screws with convex pads (13) for increasing the friction force on the bearing.

6. A bearing demagnetization machine for bearing processing and inspection according to claim 2, characterized in that: The inner size of the sliding block (33) matches the outer size of the fixing rod (27).

7. A bearing demagnetization machine for bearing processing and inspection according to claim 1, characterized in that: The input ends of the motor A (12), the motor B (22) and the motor C (25) are all electrically connected to the output end of the external power supply.

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