A bearing dust cover stamping forming device
By designing an automated dust collection structure, the problem of cleaning dust from the concave parts of the mold was solved, achieving efficient and stable dust collection, and improving the working efficiency and stability of the bearing dust cover stamping device.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Filing Date
- 2025-07-29
- Publication Date
- 2026-07-14
AI Technical Summary
During the stamping process of bearing dust covers, dust and impurities inside the mold are difficult to clean, resulting in damage to the surface of the formed dust cover and low work efficiency.
A dust collection structure was designed, which includes a workbench, a mold table, a motor, a rotating rod, a movable plate, a dust collection hood, and a fan. Through position adjustment and components such as limit rings and springs, automated dust collection of the concave parts of the mold is achieved, ensuring stable suction effect and accurate resetting.
It achieves efficient dust collection of the concave parts of the mold, reduces the frequency of manual cleaning, improves work efficiency and the comprehensiveness of dust collection, reduces work intensity, and ensures the stability and sustainability of the dust collection device.
Smart Images
Figure CN224487315U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of dust cover stamping technology, and in particular relates to a bearing dust cover stamping forming device. Background Technology
[0002] Bearing dust covers are key components that protect the inside of bearings from the intrusion of dust, moisture, and impurities. When stamping dust covers, they need to be placed in a designated mold. If there is dust or impurities inside the mold during stamping, the surface of the formed dust cover can be easily damaged under the high-intensity stamping action. At this time, it is necessary to clean the dust inside the mold. However, there is a deep concave area in the middle of the mold, which makes cleaning inconvenient, and frequent manual cleaning will make it difficult to improve work efficiency. Utility Model Content
[0003] The purpose of this invention is to provide a stamping and forming device for bearing dust covers to solve the aforementioned technical problems.
[0004] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: A bearing dust cover stamping forming device includes a worktable and a stamping assembly. A mold table is fixedly installed at one end of the top of the worktable. A placement groove is opened at one end of the top of the mold table. A motor is fixedly installed on a fixed rod at one end of the top of the worktable. A rotating rod is rotatably installed at one end of the top of the motor. A movable plate is fixedly installed at one end of the top of the rotating rod. An outer tube is slidably installed at one end of the top of the movable plate. A dust suction cover is fixedly installed at one end of the bottom of the outer tube. Guide blocks are fixedly installed on both sides of the middle of the outer tube. A sliding rod is slidably installed on one side of the inside of the movable plate. A connecting block is fixedly installed on one side of the sliding rod. Extrusion blocks are fixedly installed on both sides of the connecting block. One end of the extrusion block is arc-shaped. A slot that mates with the outer tube is opened in the middle of the movable plate. The bottom end of the movable plate is concave. A fixed plate is fixedly installed on one side of the top of the worktable. The fixed plate mates with the sliding rod.
[0005] Preferably, a limiting ring is fixedly installed at one end of the top of the outer tube, and a first spring is installed at one end of the limiting ring. The limiting ring and the movable plate are connected by the first spring.
[0006] Preferably, a fan is fixedly installed on one side of the top of the workbench, and an air duct is installed at one end of the top of the external connecting pipe. The fan and the external connecting pipe are connected by the air duct.
[0007] Preferably, a second spring is installed on one side of the connecting block, and the connecting block is connected to the movable plate through the second spring. The movable plate has a slot inside that mates with the connecting block.
[0008] Preferably, one end of the bottom of the movable plate is attached to one end of the top of the placement groove, one side of the fixed plate is curved, and one side of the slide rod is curved.
[0009] Preferably, a second limiting block is fixedly installed on one side of the top of the movable plate, and a first limiting block is fixedly installed at one end of the top of the workbench. The first limiting block cooperates with the air duct, and the second limiting block cooperates with the air duct. The air duct is made of flexible hose.
[0010] The beneficial effects of this utility model are:
[0011] 1. This utility model uses a position-adjustable dust collection structure. When encountering a deeply recessed area in the mold during dust collection, the suction position is adjusted downwards to adjust the distance between the suction position and the recessed area in the mold, making the suction effect more stable. This solves the problem of a large distance between the suction port and the dust, eliminating the need for continuous cleaning by staff, reducing workload, and making dust collection more comprehensive.
[0012] 2. By setting a limiting ring and a first spring, this utility model can automatically reset the outer pipe, ensuring that the dust collection hood can be reset in time after it is lowered, preventing accidental contact between the dust collection hood and the mold table, and improving the overall operational stability.
[0013] 3. By setting a second spring, this utility model can help the slide bar to reset, ensuring that the slide bar can reset in time when it is no longer squeezed, and can retract and reset in time after targeted vacuuming, ensuring the sustainability of the suction work.
[0014] 4. The present invention uses the arc surface design of the sliding rod and the fixed plate to make it easier for the sliding rod to be squeezed when it comes into contact with the fixed plate, while reducing friction and making the movement smoother and preventing jamming.
[0015] 5. By setting a second limiting block and a first limiting block, this utility model can limit the position of the air duct and prevent the air duct from falling. At the same time, the flexible material of the air duct can adapt to the rotation of the movable plate and provide sufficient adaptation space. Attached Figure Description
[0016] The advantages of the present invention, as described above and / or in the following detailed description in conjunction with the accompanying drawings, will become clearer and more readily understood. These drawings are merely illustrative and do not limit the scope of the present invention.
[0017] Figure 1 This is a schematic diagram of an embodiment of the present utility model;
[0018] Figure 2 This is a schematic diagram of a mold table according to an embodiment of the present invention;
[0019] Figure 3 This is a schematic diagram showing the position of the first spring in one embodiment of the present invention;
[0020] Figure 4 This is a schematic diagram of the interior of the movable plate according to one embodiment of the present invention;
[0021] Figure 5 This is a half-sectional schematic diagram of the movable plate in one embodiment of the present invention.
[0022] The attached diagram lists the components represented by each number as follows:
[0023] 1. Workbench; 2. Mold table; 3. Placement slot; 4. Motor; 5. Rotating rod; 6. Movable plate; 7. External pipe; 8. Limiting ring; 9. First spring; 10. Dust hood; 11. Guide block; 12. Slide rod; 13. Extrusion block; 14. Second spring; 15. First limiting block; 151. Second limiting block; 16. Air duct; 17. Fan; 18. Fixing plate; 19. Connecting block; 20. Stamping assembly. Detailed Implementation
[0024] In the following description, embodiments of the bearing dust cover stamping device of the present invention will be described with reference to the accompanying drawings.
[0025] Figures 1-5 This invention discloses a bearing dust cover stamping forming device according to an embodiment of the present invention, which includes a workbench 1 and a stamping assembly 20. A mold table 2 is fixedly installed at one end of the top of the workbench 1. A placement groove 3 is opened at one end of the top of the mold table 2. A motor 4 is fixedly installed on a fixed rod at one end of the top of the workbench 1. A rotating rod 5 is rotatably installed at one end of the top of the motor 4. A movable plate 6 is fixedly installed at one end of the top of the movable plate 6. An outer tube 7 is slidably installed at one end of the top of the outer tube 7. A dust suction cover 10 is fixedly installed at one end of the bottom of the outer tube 7. Guide blocks 11 are fixedly installed on both sides of the middle of the outer tube 7. A sliding rod 12 is slidably installed on one side of the interior of the movable plate 6. A connecting block 19 is fixedly installed on one side of the sliding rod 12. Extrusion blocks 13 are fixedly installed on both sides of the connecting block 19. One end of the extrusion block 13 is arc-shaped. A slot that mates with the outer tube 7 is opened in the middle of the movable plate 6. The bottom of the movable plate 6 is concave. A fixing plate 18 is fixedly installed on one side of the top of the workbench 1. The fixing plate 18 mates with the sliding rod 12.
[0026] Specifically, by adjusting the position of the suction structure, when encountering a deep recess in the mold during suction, the suction position is lowered and adjusted to adjust the distance between the suction position and the recess in the mold, making the suction effect more stable and solving the problem of a large distance between the suction port and the dust. This eliminates the need for continuous cleaning by staff, reduces workload, and makes suction more comprehensive.
[0027] A limiting ring 8 is fixedly installed at one end of the top of the outer pipe 7. A first spring 9 is installed at one end of the limiting ring 8. The limiting ring 8 is connected to the movable plate 6 through the first spring 9.
[0028] Specifically, by setting the limit ring 8 and the first spring 9, the outer pipe 7 can be automatically reset, ensuring that the dust cover 10 can be reset in time after it is lowered, preventing accidental contact between the dust cover 10 and the mold table 2, and improving the overall operational stability.
[0029] A fan 17 is fixedly installed on one side of the top of the workbench 1, and an air duct 16 is installed at one end of the top of the external pipe 7. The fan 17 and the external pipe 7 are connected by the air duct 16.
[0030] Specifically, by setting the fan 17, sufficient suction power can be provided for vacuuming, making the suction effect sufficiently stable.
[0031] A second spring 14 is installed on one side of the connecting block 19. The connecting block 19 is connected to the movable plate 6 through the second spring 14. The movable plate 6 has a slot inside that mates with the connecting block 19.
[0032] Specifically, by setting a second spring 14, the slide bar 12 can be reset, ensuring that the slide bar 12 can be reset in time when it is no longer squeezed, and can retract and reset in time after targeted vacuuming, ensuring the sustainability of the suction work.
[0033] One end of the bottom of the movable plate 6 is attached to one end of the top of the placement groove 3, one side of the fixed plate 18 is curved, and one side of the slide rod 12 is curved.
[0034] Specifically, the curved surface design of the slide rod 12 and the fixed plate 18 makes it easier for the slide rod 12 to be squeezed when it comes into contact with the fixed plate 18, while reducing friction and making the movement smoother without any jamming.
[0035] A second limiting block 151 is fixedly installed on one side of the top of the movable plate 6, and a first limiting block 15 is fixedly installed on one end of the top of the workbench 1. The first limiting block 15 cooperates with the air duct 16, and the second limiting block 151 cooperates with the air duct 16. The air duct 16 is made of flexible hose.
[0036] Specifically, by setting the second limiting block 151 and the first limiting block 15, the position of the air duct 16 can be limited to prevent the air duct 16 from falling. At the same time, the flexible material of the air duct 16 can adapt to the rotation of the movable plate 6, providing sufficient space for adaptation.
[0037] Working Principle: When using this invention, before stamping, the user starts the motor 4, which drives the rotating rod 5 to rotate. When the rotating rod 5 rotates, it drives the movable plate 6 to rotate. At this time, the fan 17 is started to draw in air. The airflow is transmitted from the air duct 16 to the outer connecting pipe 7, and then through the dust extraction hood 10 for vacuuming. This vacuums the area covered by the movable plate 6. As the movable plate 6 continues to rotate, it vacuums the placement groove 3. Simultaneously, the sliding rod 12 on one side of the movable plate 6 contacts the fixed plate 18. The sliding rod 12 is then displaced by the pressure of the fixed plate 18. When the sliding rod 12 displaces, it drives the connecting block 19 to move, simultaneously causing the pressing block 13 to move. At this time, the second spring 14 is compressed by the connecting block 19. When the pressing block 13 moves, the pressing block 1... 3. One side of the guide block 11 is pressed, causing the guide block 11 to move downwards. When the guide block 11 moves downwards, it drives the outer pipe 7 and the dust hood 10 to move downwards. At the same time, the limiting ring 8 at the top of the outer pipe 7 moves downwards, causing the first spring 9 to be compressed. When the dust hood 10 moves downwards, the dust hood 10 is positioned inside the placement groove 3, and it sucks up the dust in the concave position. At this time, the rotating rod 5 continues to rotate, and the position of the sliding rod 12 gradually disengages from the fixed plate 18. At this time, the sliding rod 12 is no longer compressed. Under the action of the second spring 14, the connecting block 19 is reset, and the sliding rod 12 is reset. At this time, the pressing block 13 no longer presses the guide block 11. Under the action of the first spring 9, the outer pipe 7 and the dust hood 10 are reset. At this time, the dust hood 10 reconnects with the inner part of the movable plate 6. The concave position is aligned with the mold table 2, and dust is continuously vacuumed. During the reset process of the rotating rod 5, further vacuuming is performed to make the vacuuming more comprehensive. By adjusting the position of the vacuuming structure, when encountering a deep concave position in the mold, the suction position is lowered to adjust the distance between the suction position and the concave position in the mold, making the suction effect more stable and solving the problem of a large distance between the suction port and the dust. This eliminates the need for continuous cleaning by the staff, reducing workload, and making the vacuuming more comprehensive. By setting the limit ring 8 and the first spring 9, the outer pipe 7 can be automatically reset, ensuring that the vacuum hood 10 can be reset in time after the downward movement, preventing accidental contact between the vacuum hood 10 and the mold table 2, and improving the overall operational stability. The fan 17 provides sufficient suction for vacuuming, ensuring stable suction. The second spring 14 helps the slide bar 12 return to its original position, ensuring it returns to its original position promptly when no longer compressed. After targeted vacuuming, it retracts and returns to its original position, ensuring the sustainability of vacuuming. The curved surfaces of the slide bar 12 and the fixed plate 18 facilitate compression when in contact with the plate, reducing friction and allowing for smoother movement without jamming. The second limit block 151 and the first limit block 15 limit the position of the duct 16, preventing it from falling. The flexible material of the duct 16 is designed to accommodate the rotation of the movable plate 6, providing sufficient space for movement.
[0038] It should be noted that the functions to be achieved by each hardware component in this utility model are supported by a large number of mature technologies and belong to the prior art. The essence of this utility model is to optimize and combine existing hardware and its connection methods for specific application scenarios to meet the adaptation requirements of specific application scenarios and solve the problems raised in the background technology (without involving improvements to the internal software of the hardware).
[0039] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A stamping and forming device for bearing dust covers, characterized in that, The assembly includes a workbench (1) and a stamping assembly (20). A mold table (2) is fixedly installed at one end of the top of the workbench (1). A placement slot (3) is provided at one end of the top of the mold table (2). A motor (4) is fixedly installed on a rod at one end of the top of the workbench (1). A rotating rod (5) is rotatably installed at one end of the top of the motor (4). A movable plate (6) is fixedly installed at one end of the top of the rotating rod (5). An outer tube (7) is slidably installed at one end of the top of the movable plate (6). A dust suction hood (10) is fixedly installed at one end of the bottom of the outer tube (7). Guide blocks (11) are fixedly installed on both sides of the middle section. A slide rod (12) is slidably installed on one side inside the movable plate (6). A connecting block (19) is fixedly installed on one side of the slide rod (12). An extrusion block (13) is fixedly installed on both sides of the connecting block (19). One end of the extrusion block (13) is arc-shaped. A slot is opened in the middle of the movable plate (6) to cooperate with the outer pipe (7). The bottom end of the movable plate (6) is concave. A fixing plate (18) is fixedly installed on one side of the top of the workbench (1). The fixing plate (18) cooperates with the slide rod (12).
2. The bearing dust cover stamping forming device according to claim 1, characterized in that, A limiting ring (8) is fixedly installed at one end of the top of the outer tube (7). A first spring (9) is installed at one end of the limiting ring (8). The limiting ring (8) and the movable plate (6) are connected by the first spring (9).
3. The bearing dust cover stamping forming device according to claim 2, characterized in that, A fan (17) is fixedly installed on one side of the top of the workbench (1), and an air duct (16) is installed at one end of the top of the external pipe (7). The fan (17) and the external pipe (7) are connected by the air duct (16).
4. The bearing dust cover stamping forming device according to claim 3, characterized in that, A second spring (14) is installed on one side of the connecting block (19). The connecting block (19) and the movable plate (6) are connected by the second spring (14). The movable plate (6) has a slot inside that matches the connecting block (19).
5. The bearing dust cover stamping forming device according to claim 4, characterized in that, One end of the bottom of the movable plate (6) is attached to one end of the top of the placement groove (3), one side of the fixed plate (18) is curved, and one side of the slide rod (12) is curved.
6. The bearing dust cover stamping forming device according to claim 5, characterized in that, A second limiting block (151) is fixedly installed on one side of the top of the movable plate (6), and a first limiting block (15) is fixedly installed at one end of the top of the workbench (1). The first limiting block (15) cooperates with the air duct (16), and the second limiting block (151) cooperates with the air duct (16). The air duct (16) is made of flexible hose.