Double-sided polishing device for sealing ring

Abstract

The utility model discloses a sealing ring double-face grinding device, which belongs to the technical field of grinding devices and comprises a base, a grinding component arranged on the base, a lower grinding disc connected to the top of the base, a supporting frame fixedly connected to the rear side of the base, an electric telescopic rod fixedly connected to the top of the supporting frame, and an upper grinding disc connected to the output end of the electric telescopic rod. According to the sealing ring double-face grinding device, the fixing function is added to the sealing ring double-face grinding device, the sliding block drives the inner supporting block to conduct inner supporting and fixing on inner rings of sealing rings of different specifications, the sealing ring fixing effect is effectively improved, and the stability of the sealing rings during grinding is enhanced; according to the sealing ring double-face polishing device, the sealing ring polishing effect is improved, damage to the sealing ring is avoided, when dust removal is conducted on the sealing ring double-face polishing device, operation is convenient and fast, dust is effectively sucked, the difficulty of manual operation is reduced, and the dust suction stability and the cleaning effect are improved.

Description

Technical Field

[0001] This utility model relates to the field of grinding device technology, and in particular to a double-sided grinding device for sealing rings. Background Technology

[0002] The double-sided grinding device for sealing rings is a specialized piece of equipment for simultaneously grinding both sides of sealing rings. Its design and application are of great significance for improving production efficiency, ensuring processing quality, and reducing costs.

[0003] The existing double-sided grinding device for sealing rings still has the following defects when in use:

[0004] 1. When grinding sealing rings of different specifications, it is impossible to effectively fix the sealing rings, resulting in poor stability of the sealing rings, which reduces the grinding effect and easily damages the sealing rings.

[0005] 2. After polishing, the dust cannot be effectively cleaned, making cleaning difficult. When using a vacuum cleaner, the stability of the cleaning tube is poor due to the long-term holding of the cleaning tube, which reduces the cleaning effect. Utility Model Content

[0006] The purpose of this invention is to address the shortcomings of existing technologies by proposing a double-sided grinding device for sealing rings.

[0007] To achieve the above objectives, this utility model adopts the following technical solution: a double-sided grinding device for sealing rings, comprising a base, a grinding assembly on the base, a lower grinding disc connected to the top of the base, a support frame fixedly connected to the rear side of the base, an electric telescopic rod fixedly connected to the top of the support frame, an upper grinding disc connected to the output end of the electric telescopic rod, a fixed shaft fixedly connected to the top of the base, the lower grinding disc rotatably connected to the fixed shaft, a protective cover fixedly connected to the top of the fixed shaft, a drive motor fixedly connected to the top of the protective cover, the output end of the drive motor penetrating the protective cover and fixedly connected to a transmission shaft, the transmission shaft rotatably connected to a fixed seat, a turntable fixedly connected to the top of the transmission shaft, a sliding groove formed on the turntable, a guide rail fixedly connected to the outer wall of the fixed seat, a slider slidably connected inside the guide rail, a sliding rod fixedly connected to the slider, the sliding rod slidably connected in the sliding groove, and an inner support block fixedly connected to one side of the slider.

[0008] As a further description of the above technical solution:

[0009] A dust collection assembly is connected to one side of the base. The dust collection assembly includes a support block and a vacuum cleaner. The support block and the vacuum cleaner are fixedly connected to one side of the base. A connecting shaft is rotatably connected to the top of the support block. A connecting pipe is fixedly connected to the connecting shaft. A dust collection head is connected to the connecting pipe. A dust inlet pipe is connected to the top of the vacuum cleaner. A connecting hose is connected between the connecting pipe and the dust inlet pipe. A dust collection box is slidably connected to the bottom of the vacuum cleaner.

[0010] As a further description of the above technical solution:

[0011] The support block has a limiting groove, and connecting blocks are fixedly connected to both sides of the connecting shaft. Two sets of connecting blocks are arranged in parallel. A second slide rod is slidably connected to the connecting block. A compression spring is sleeved on the second slide rod between the two sets of connecting blocks. A handle is fixedly connected to the top of the second slide rod, and the bottom of the compression spring is fixedly connected to the second slide rod.

[0012] As a further description of the above technical solution:

[0013] The limiting groove is used in conjunction with the slide bar 2.

[0014] As a further description of the above technical solution:

[0015] The guide rail, slider, slide rod, and slide groove are arranged in four sets around the circumference.

[0016] As a further description of the above technical solution:

[0017] The limiting groove is provided in multiple sets around its circumference.

[0018] As a further description of the above technical solution:

[0019] The inner support block is made of hard rubber.

[0020] This utility model has the following beneficial effects:

[0021] 1. In this utility model, a fixing function is added to the double-sided grinding device for sealing rings. When the drive motor is started, the drive motor drives the turntable on the transmission shaft to rotate. The turntable transmits power to the slide rod through the slide groove. The slide rod drives the slider to slide in the guide rail. The slider drives the inner support block to internally support and fix the inner rings of sealing rings of different specifications. This effectively improves the fixing effect of the sealing ring, enhances the stability of the sealing ring during grinding, improves the grinding effect of the sealing ring, and avoids damage to the sealing ring.

[0022] 2. In this utility model, when dust removal is performed on the double-sided grinding device for the sealing ring, pulling the handle causes the sliding rod two to separate from the limiting groove. Rotating the connecting shaft causes the suction head on the connecting pipe to move to the suction point. The vacuum cleaner is then started, and it sucks dust through the connecting hose on the dust inlet pipe from the suction head on the connecting pipe. During suction, the compressed spring rebounds, and the sliding rod two connects to the limiting groove, limiting the suction head. The operation is convenient and quick, effectively sucking up dust, reducing the difficulty of manual operation, and improving the stability and cleaning effect of the suction. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the structure of a double-sided grinding device for a sealing ring proposed in this utility model;

[0024] Figure 2 This is a partial structural diagram of a double-sided grinding device for sealing rings proposed in this utility model. Figure One ;

[0025] Figure 3 This is a partial structural diagram of a double-sided grinding device for sealing rings proposed in this utility model. Figure Two ;

[0026] Figure 4 This is a partial structural diagram of a double-sided grinding device for sealing rings proposed in this utility model. Figure Three .

[0027] Legend:

[0028] 1. Base; 2. Lower grinding disc; 3. Support frame; 4. Electric telescopic rod; 5. Upper grinding disc; 6. Fixed shaft; 7. Protective cover; 8. Drive motor; 9. Fixed seat; 10. Transmission shaft; 11. Turntable; 12. Guide rail; 13. Slider; 14. Slide rod one; 15. Slide groove; 16. Support block; 17. Limiting groove; 18. Connecting shaft; 19. Connecting pipe; 20. Vacuum head; 21. Connecting block; 22. Slide rod two; 23. Compression spring; 24. Handle; 25. Vacuum cleaner; 26. Dust inlet pipe; 27. Connecting hose; 28. Dust collection box; 29. ​​Inner support block. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] Reference Figures 1-4This utility model provides an embodiment of a double-sided grinding device for sealing rings, comprising a base 1, a grinding assembly on the base 1, a lower grinding disc 2 connected to the top of the base 1, a support frame 3 fixedly connected to the rear side of the base 1, an electric telescopic rod 4 fixedly connected to the top of the support frame 3, an upper grinding disc 5 connected to the output end of the electric telescopic rod 4, a fixed shaft 6 fixedly connected to the top of the base 1, the lower grinding disc 2 rotatably connected to the fixed shaft 6, a protective cover 7 fixedly connected to the top of the fixed shaft 6, a drive motor 8 fixedly connected to the top of the protective cover 7, the output end of the drive motor 8 passing through the protective cover 7 and fixedly connected to a transmission shaft 10, the transmission shaft 10 rotatably connected to a fixed seat 9, a turntable 11 fixedly connected to the top of the transmission shaft 10, a sliding groove 15 opened on the turntable 11, a guide rail 12 fixedly connected to the outer wall of the fixed seat 9, a slider 13 slidably connected inside the guide rail 12, a sliding rod 14 fixedly connected to the slider 13, the sliding rod 14 slidably connected in the sliding groove 15, and an inner support block 29 fixedly connected to one side of the slider 13.

[0031] A dust collection assembly is connected to one side of the base 1. The dust collection assembly includes a support block 16 and a vacuum cleaner 25. The support block 16 and the vacuum cleaner 25 are fixedly connected to one side of the base 1. A connecting shaft 18 is rotatably connected to the top of the support block 16. A connecting pipe 19 is fixedly connected to the connecting shaft 18. A dust collection head 20 is connected to the connecting pipe 19. A dust inlet pipe 26 is connected to the top of the vacuum cleaner 25. A connecting hose 27 is connected between the connecting pipe 19 and the dust inlet pipe 26. The connecting hose 27 is flexible and effectively transports dust. A dust collection box 28 is slidably connected to the bottom of the vacuum cleaner 25. A limit groove 17 is provided on the support block 16. Connecting blocks 21 are fixedly connected to both sides of the connecting shaft 18. Two sets are arranged in parallel. A second slide rod 22 is slidably connected to the connecting block 21. A compression spring 23 is sleeved on the second slide rod 22 between the two sets of connecting blocks 21. A handle 24 is fixedly connected to the top of the second slide rod 22. The bottom of the compression spring 23 is fixedly connected to the second slide rod 22. After compression, the second slide rod 22 can be quickly reset. The limiting groove 17 works with the second slide rod 22 to effectively limit the suction head 20. Four sets of guide rail 12, slider 13, first slide rod 14 and sliding groove 15 are arranged around the circumference to improve the support effect of the sealing ring. Multiple sets of limiting groove 17 are arranged around the circumference to increase the rotation angle of the suction head 20 and expand the suction range. The inner support block 29 is made of hard rubber to effectively prevent damage to the sealing ring.

[0032] Working principle: When using the double-sided grinding device for the sealing ring, hold the sealing ring and start the drive motor 8. The drive motor 8 drives the turntable 11 on the transmission shaft 10 to rotate. The turntable 11 transmits power to the slide rods 14 through the slide groove 15. The four sets of slide rods 14 move simultaneously. The slide rods 14 drive the slider 13 to slide from the guide rail 12. The guide rail 12 fixes the inner ring of the sealing ring through the inner support block 29. Start the electric telescopic rod 4, which drives the upper grinding disc 5 on the electric telescopic rod 4 to descend. Start the lower grinding disc 2 and the fixed shaft 6 to grind the top and bottom surfaces of the sealing ring simultaneously. After polishing, pull the handle 24. The handle 24 causes the slide bar 22 to separate from the limiting groove 17. The compression spring 23 is squeezed, and the connecting shaft 18 is rotated. The connecting shaft 18 causes the suction head 20 on the connecting pipe 19 to rotate to the point that needs to be cleaned. Release the handle 24. The compression spring 23 causes the slide bar 22 to rebound. The slide bar 22 is connected to the limiting groove 17 to limit the suction head 20. Start the vacuum cleaner 25. The vacuum cleaner 25 performs vacuuming work on the suction head 20 on the connecting pipe 19 through the connecting hose 27 on the dust inlet pipe 26.

[0033] All electrical components mentioned in this article are connected to an external main controller and 220V AC mains power. The main controller can be a conventional known device such as a computer for control. The detailed description of known functions and components is omitted in the specific implementation of this disclosure. To ensure the compatibility of the device, the operating methods used are consistent with the parameters of commercially available instruments.

[0034] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. 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 double-sided grinding device for sealing rings, comprising a base (1), characterized in that: A grinding assembly is provided on the base (1). A lower grinding disc (2) is connected to the top of the base (1). A support frame (3) is fixedly connected to the rear side of the base (1). An electric telescopic rod (4) is fixedly connected to the top of the support frame (3). An upper grinding disc (5) is connected to the output end of the electric telescopic rod (4). A fixed shaft (6) is fixedly connected to the top of the base (1). The lower grinding disc (2) is rotatably connected to the fixed shaft (6). A protective cover (7) is fixedly connected to the top of the fixed shaft (6). A drive motor (8) is fixedly connected to the top of the protective cover (7). 8) The output end passes through the protective cover (7) and is fixedly connected to the drive shaft (10). The drive shaft (10) is rotatably connected to the fixed seat (9). The top of the drive shaft (10) is fixedly connected to the turntable (11). The turntable (11) is provided with a sliding groove (15). The outer wall of the fixed seat (9) is fixedly connected to the guide rail (12). The guide rail (12) is slidably connected to the slider (13). The slider (13) is fixedly connected to the first sliding rod (14). The first sliding rod (14) is slidably connected in the sliding groove (15). The slider (13) is fixedly connected to one side of the inner support block (29).

2. The double-sided grinding device for sealing rings according to claim 1, characterized in that: A vacuuming assembly is connected to one side of the base (1). The vacuuming assembly includes a support block (16) and a vacuum cleaner (25). The support block (16) and the vacuum cleaner (25) are fixedly connected to one side of the base (1). A connecting shaft (18) is rotatably connected to the top of the support block (16). A connecting pipe (19) is fixedly connected to the connecting shaft (18). A vacuum head (20) is connected to the connecting pipe (19). A dust inlet pipe (26) is connected to the top of the vacuum cleaner (25). A connecting hose (27) is connected between the connecting pipe (19) and the dust inlet pipe (26). A dust collection box (28) is slidably connected to the bottom of the vacuum cleaner (25).

3. The double-sided grinding device for sealing rings according to claim 2, characterized in that: The support block (16) has a limiting groove (17). The connecting shaft (18) is fixedly connected to both sides of the connecting block (21). Two sets of connecting blocks (21) are arranged in parallel. A slide rod (22) is slidably connected to the connecting block (21). A compression spring (23) is sleeved on the slide rod (22) between the two sets of connecting blocks (21). A handle (24) is fixedly connected to the top of the slide rod (22). The bottom of the compression spring (23) is fixedly connected to the slide rod (22).

4. The double-sided grinding device for sealing rings according to claim 3, characterized in that: The limiting groove (17) is used in conjunction with the slide bar (22).

5. The double-sided grinding device for sealing rings according to claim 1, characterized in that: The guide rail (12), slider (13), slide bar (14) and slide groove (15) are arranged in four sets around the circumference.

6. The double-sided grinding device for sealing rings according to claim 3, characterized in that: The limiting groove (17) is provided with multiple sets around its circumference.

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