Rubber sealing ring production polishing device

Abstract

The utility model discloses a rubber sealing ring production polishing device which comprises a bearing bottom plate, an anti-vibration pad is arranged at the lower end of the bearing bottom plate, a supporting column is arranged on the bearing bottom plate, a workbench is arranged on the supporting column, a polishing mechanism is arranged on the workbench, adjusting grooves are formed in the workbench, and at least three sets of adjusting grooves are formed in the circumferential direction of the workbench at equal intervals. A supporting mechanism is arranged at the upper end of the limiting sliding block; a rotating arm is rotatably arranged at the lower end of the limiting sliding block; a sliding column is arranged at the lower end of the workbench; a sliding plate is slidably arranged on the sliding column; compared with the prior art, the rubber sealing ring polishing device has the advantages that rubber sealing rings of various sizes can be fixed, and a user can conveniently polish the rubber sealing rings.

Description

Technical Field

[0001] The utility model relates to the technical field of sealing ring production devices, in particular to a rubber sealing ring production and polishing device. Background Art

[0002] The rubber sealing ring is an annular cover composed of one or more parts, which is fixed on a ring or washer of the bearing and contacts with another ring or washer or forms a narrow labyrinth gap to prevent the leakage of lubricating oil and the intrusion of foreign objects. The semi-finished products of the rubber sealing ring are subject to the influence of the process and most of them have burrs. At this time, it is necessary to use a grinding device to grind the circumference of the rubber sealing ring.

[0003] Existing rubber sealing ring production and polishing devices, such as Chinese patent number CN213500361U, discloses a burr removal device for rubber sealing ring production, including an operating table, a first fixed plate and a second fixed plate are arranged at the upper end of the operating table, a rotating motor is arranged on the second fixed plate, the output end of the rotating motor is connected to a rotating shaft, a sleeve is arranged at the other end of the rotating shaft, a friction convex point is arranged inside the sleeve, an electric telescopic rod is arranged on the first fixed plate, a sleeve column is arranged at the other end of the electric telescopic rod, a rubber sealing ring is arranged on the sleeve column, a power box is arranged on the outer side of the second fixed plate, a battery is arranged in the power box, an operating switch is arranged at the upper end of the power box, and the rotating motor and the electric telescopic rod are both connected to the output end of the operating switch. The utility model patent can quickly remove the burrs of the rubber sealing ring through the cooperation of the rotating motor, the rotating shaft, the sleeve, the friction convex point, the electric telescopic rod, the sleeve column and the card slot, thereby reducing the production labor cost and improving the processing efficiency.

[0004] However, during actual use, this utility model patent can only process a single model of rubber sealing ring, which makes it inconvenient for users to adjust the device accordingly according to the inner diameter of the rubber sealing ring that needs to be polished, making it difficult for the device to fix rubber sealing rings of various sizes. Errors are prone to occur during the polishing process, which makes it difficult for users to polish the rubber sealing ring. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a rubber sealing ring production and grinding device which can be applicable to the grinding operation of rubber sealing rings of different sizes.

[0006] In order to solve the above technical problems, the technical solution provided by the utility model is: a rubber sealing ring production and grinding device, including a supporting base plate, a shock-proof pad is provided at the lower end of the supporting base plate, a supporting column is provided on the supporting base plate, a workbench is provided on the support column, a grinding mechanism is provided on the workbench, an adjusting groove is provided on the workbench, and the adjusting groove is arranged in no less than three groups at equal intervals along the circumferential direction of the workbench, a limiting slide groove is provided in the adjusting groove, a limiting slider is provided in the limiting slide groove for sliding, a supporting mechanism is provided at the upper end of the limiting slider, a rotating arm is provided for rotating at the lower end of the limiting slider, a sliding column is provided at the lower end of the workbench, the sliding column is symmetrically arranged, a sliding plate is provided for sliding on the sliding column for sliding, a reset spring is provided on the sliding plate, the sliding plate is rotatably connected to the rotating arm, a rotating screw is provided on the workbench, and a fastening nut is connected to the rotating screw through a thread.

[0007] As an improvement, the rotating screw rod passes through the sliding plate, and the reset spring is sleeved on the rotating screw rod.

[0008] As an improvement, the support mechanism includes a support platform arranged on the limiting sliding block, a rotating wheel is rotatably provided on the support platform, a limiting groove is provided on the rotating wheel, and the cross-section of the limiting groove is a wedge-shaped structure.

[0009] As an improvement, the limit slider is provided with a mounting groove, the mounting groove is arranged on a group of the limit sliders, a configuration block is arranged in the mounting groove, a drive motor is arranged on the configuration block, and the output end of the drive motor is connected to a group of the rotating wheels.

[0010] As an improvement, the grinding mechanism includes a fixed plate arranged on the workbench, an electric push rod is arranged on the fixed plate, a connecting plate is arranged at the telescopic end of the electric push rod, and a grinding head is arranged on the connecting plate.

[0011] As an improvement, a baffle is provided on the workbench, and the baffle is arranged around the edge of the workbench to prevent material residues from polluting the environment during the grinding process, thereby improving the protection capability of the working environment.

[0012] As an improvement, a collecting plate is provided on the support column, and a slag outlet is provided on the collecting plate to facilitate the collection and cleaning of slag during the grinding process.

[0013] As an improvement, the fastening nut is provided with anti-slip strips, and a plurality of anti-slip strips are arranged in a circumferential direction of the fastening nut at equal intervals to prevent the fastening nut from slipping during operation.

[0014] The advantages of the utility model compared with the prior art are:

[0015] The fastening nut cooperates with the rotating screw through a thread and moves on the rotating screw, so that with the cooperation of the return spring, the sliding plate can slide stably along the sliding column. When the sliding plate moves, the limiting slider drives the limiting slide along the limiting slide groove through the rotating arm, so that the position of the supporting mechanism can be adjusted according to the inner diameter of the rubber sealing ring that the user needs to grind, and rubber sealing rings of various sizes can be fixed to avoid errors during the grinding process, which is convenient for users to grind the rubber sealing ring. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of a rubber sealing ring production and grinding device of the utility model. Figure 1 .

[0017] Figure 2 This is a schematic diagram of the structure of a rubber sealing ring production and grinding device of the utility model. Figure 2 .

[0018] Figure 3 It is an enlarged view of part A of a rubber sealing ring production and polishing device of the utility model.

[0019] Figure 4 It is an enlarged view of part B of a rubber sealing ring production and polishing device of the utility model.

[0020] As shown in the figure: 1. Supporting bottom plate; 2. Support column; 3. Shockproof pad; 4. Workbench; 5. Adjusting groove; 6. Limiting slide groove; 7. Limiting slider; 8. Support table; 9. Rotating wheel; 10. Limiting groove; 11. Fixed plate; 12. Electric push rod; 13. Grinding head; 14. Connecting plate; 15. Configuration block; 16. Driving motor; 17. Mounting groove; 18. Slag outlet; 19. Rotating arm; 20. Rotating screw; 21. Reset spring; 22. Sliding column; 23. Sliding plate; 24. Fastening nut; 25. Anti-slip strip; 26. Collecting plate; 27. Baffle. DETAILED DESCRIPTION

[0021] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0022] Combined with Figure 1 To Attachment Figure 4A rubber sealing ring production and grinding device comprises a supporting base plate 1, a shockproof pad 3 is arranged at the lower end of the supporting base plate 1, and a plurality of groups of shockproof pads 3 are arranged equidistantly along the circumferential direction of the supporting base plate 1, a supporting column 2 is arranged on the supporting base plate 1, a workbench 4 is arranged on the supporting column 2, and a grinding mechanism is arranged on the workbench 4, and an adjusting groove 5 is arranged on the workbench 4, and the adjusting groove 5 is arranged in at least three groups equidistantly along the circumferential direction of the workbench 4, and a limiting slide groove 6 is arranged in the limiting slide groove 6, and a limiting slider 7 is slidably arranged in the limiting slide groove 6, and the limiting slider 7 is provided. The upper end of the positioning slider 7 is provided with a supporting mechanism, and the supporting mechanism includes a supporting platform 8 arranged on the limiting slider 7, a rotating wheel 9 is rotatably provided on the supporting platform 8, and a limiting groove 10 is provided on the rotating wheel 9, and the cross section of the limiting groove 10 is a wedge-shaped structure. Multiple groups of rotating wheels 9 cooperate with the corresponding limiting grooves 10 to realize the fixation of rubber sealing rings of various sizes. When grinding a sealing ring with a thicker wire diameter, since the hardness of the rubber sealing ring with a thicker wire diameter is higher than that of an ordinary sealing ring, the deformation generated when the rotating wheel 9 is used to fix the rubber sealing ring with a thicker wire diameter in cooperation with the limiting groove 10 is smaller, thereby avoiding the phenomenon of uneven grinding. The limiting slider 7 is provided with an installation groove 17, and the installation groove 17 is arranged on a group of the limiting sliders 7. A configuration block 15 is provided in the installation groove 17, and a driving motor 16 is provided on the configuration block 15. The output end of the driving motor 16 is connected to a group of the rotating wheels 9. A rotating arm 19 is rotatably provided at the lower end of the limiting slider 7, and a sliding column 22 is provided at the lower end of the workbench 4. The sliding column 2 2 is symmetrically arranged, a sliding plate 23 is slidably arranged on the sliding column 22, a reset spring 21 is arranged on the sliding plate 23, the sliding plate 23 is rotatably connected to the rotating arm 19, a rotating screw 20 is arranged on the workbench 4, a fastening nut 24 is threadedly connected to the rotating screw 20, an anti-slip strip 25 is arranged on the fastening nut 24, and a plurality of anti-slip strips 25 are equidistantly arranged along the circumferential direction of the fastening nut 24, the rotating screw 20 passes through the sliding plate 23, and the reset spring 21 is sleeved on the rotating screw 20.

[0023] Combined with Figure 1 To Attachment Figure 2 The grinding mechanism includes a fixed plate 11 arranged on the workbench 4, an electric push rod 12 is arranged on the fixed plate 11, a connecting plate 14 is arranged at the telescopic end of the electric push rod 12, a grinding head 13 is arranged on the connecting plate 14, a baffle 27 is arranged on the workbench 4, the baffle 27 is arranged around the edge of the workbench 4, a collecting plate 26 is arranged on the supporting column 2, and a slag outlet 18 is arranged on the collecting plate 26.

[0024] When the utility model is implemented, the fastening nut 24 is rotated to make the fastening nut 24 move downward along the rotating screw 20. The elastic force generated by the deformation of the reset spring 21 pushes the sliding plate 23 to slide downward along the sliding column 22 until it is in close contact with the fastening nut 24. The sliding plate 23 drives the limiting slider 7 to move along the limiting slide groove 6 toward the center of the workbench 4 through the rotating arm 19. The support table 8 moves synchronously with the rotating wheel 9, and the rubber sealing ring to be polished is placed in cooperation with the limiting groove 10. The fastening nut 24 is rotated in the opposite direction to tighten the nut. 24 moves upward along the rotating screw 20, and the sliding plate 23 drives the limiting sliding block 7 to move along the limiting sliding groove 6 toward the inner wall of the rubber sealing ring through the rotating arm 19 until the limiting groove 10 abuts against the rubber sealing ring, thereby realizing the positioning operation of the rubber sealing ring, starting the driving motor 16, and the driving motor 16 drives a group of the rotating wheels 9 to rotate, and the rubber sealing ring rotates synchronously, and the electric push rod 12 is operated to extend, and the electric push rod 12 drives the grinding head 13 to move toward the rubber sealing ring, thereby realizing the grinding operation of the rubber sealing ring.

[0025] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A rubber sealing ring production and polishing device, comprising a supporting base plate (1), a shock-absorbing pad (3) provided at the lower end of the supporting base plate (1), a support column (2) provided on the supporting base plate (1), a workbench (4) provided on the support column (2), and a polishing mechanism provided on the workbench (4), characterized in that: The workbench (4) is provided with an adjusting groove (5), and the adjusting grooves (5) are arranged in at least three groups at equal intervals along the circumferential direction of the workbench (4). A limiting slide groove (6) is provided in the adjusting groove (5), and a limiting slider (7) is slidably provided in the limiting slide groove (6). The upper end of the limiting slider (7) is provided with a supporting mechanism, and the lower end of the limiting slider (7) is rotatably provided with a rotating arm (19). The lower end of the workbench (4) is provided with a sliding column (22), and the sliding columns (22) are symmetrically arranged. A sliding plate (23) is slidably provided on the sliding column (22), and a return spring (21) is provided on the sliding plate (23). The sliding plate (23) is rotatably connected to the rotating arm (19). A rotating screw (20) is provided on the workbench (4), and a fastening nut (24) is connected to the rotating screw (20) through a thread.

2. A rubber sealing ring production and polishing device according to claim 1, characterized in that: The rotating screw rod (20) passes through the sliding plate (23), and the return spring (21) is sleeved on the rotating screw rod (20).

3. The rubber sealing ring production and polishing device according to claim 1, characterized in that: The support mechanism comprises a support platform (8) arranged on a limiting slider (7); a rotating wheel (9) is rotatably provided on the support platform (8); a limiting groove (10) is provided on the rotating wheel (9); and the cross section of the limiting groove (10) is a wedge-shaped structure.

4. A rubber sealing ring production and polishing device according to claim 3, characterized in that: The limiting slider (7) is provided with a mounting groove (17), which is arranged on a group of the limiting sliders (7). A configuration block (15) is provided in the mounting groove (17), and a driving motor (16) is provided on the configuration block (15). The output end of the driving motor (16) is connected to a group of the rotating wheels (9).

5. The rubber sealing ring production and polishing device according to claim 1, characterized in that: The grinding mechanism comprises a fixed plate (11) arranged on a workbench (4), an electric push rod (12) is provided on the fixed plate (11), a connecting plate (14) is provided at the telescopic end of the electric push rod (12), and a grinding head (13) is provided on the connecting plate (14).

6. The rubber sealing ring production and polishing device according to claim 1, characterized in that: The workbench (4) is provided with a baffle (27), which is arranged around the edge of the workbench (4).

7. The rubber sealing ring production and polishing device according to claim 1, characterized in that: A collecting plate (26) is provided on the support column (2), and a slag outlet (18) is provided on the collecting plate (26).

8. The rubber sealing ring production and polishing device according to claim 1, characterized in that: The fastening nut (24) is provided with anti-slip strips (25), and a plurality of anti-slip strips (25) are arranged in equal intervals along the circumferential direction of the fastening nut (24).

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