A flange sealing surface cleaning device

Abstract

The utility model discloses a flange sealing surface cleaning device relates to flange plate cleaning equipment technical field, and the main purpose is to provide a kind of flange sealing surface cleaning device of the mechanical polishing of the sealing surface of flange plate. The main technical scheme of the utility model is as follows: a kind of flange sealing surface cleaning device, comprising: driving component;Adjusting component, adjusting component includes fixed bolster, first telescopic component and clamping component, fixed bolster is fixed on driving component, first telescopic component is movably connected in fixed bolster, clamping component is connected in one end of first telescopic component, for clamping flange plate;Fixed component, fixed component includes mounting bracket, second telescopic component and grinding component, the middle part of mounting bracket is fixedly connected in the output end of driving component, second telescopic component is movably connected in mounting bracket, and the middle part of grinding component is connected in second telescopic component. The utility model is mainly used for cleaning flange plate.

Description

Technical Field

[0001] This utility model relates to the technical field of flange cleaning equipment, and in particular to a flange sealing surface cleaning device. Background Technology

[0002] Currently, RJ flanges are widely used in various pipeline connections in industrial production, and their sealing performance is crucial for the safe and stable operation of the entire system. However, during production and operation, due to factors such as high temperatures, oxide scale and other deposits will form on the sealing surface of RJ flanges. These deposits will seriously affect the sealing effect of the flange, leading to problems such as leaks in the pipeline system. This not only wastes resources but may also cause safety accidents.

[0003] Because the sealing surface of the RJ type flange has a "U" groove structure, it can improve the sealing performance of the flange. However, this structure makes cleaning the sealing surface particularly difficult. The current method is to manually grind the surface of the sealing surface. However, the manual grinding process is time-consuming and labor-intensive. Moreover, it is difficult to control the force applied by the personnel during the grinding process, which can easily damage the sealing surface, resulting in an uneven sealing surface, which in turn makes the flange unable to seal and unusable. Utility Model Content

[0004] In view of this, the present invention provides a flange sealing surface cleaning device, the main purpose of which is to provide a flange sealing surface cleaning device that can mechanically grind the sealing surface of a flange.

[0005] To achieve the above objectives, this utility model mainly provides the following technical solutions:

[0006] This utility model embodiment provides a flange sealing surface cleaning device, which includes:

[0007] Drive components;

[0008] An adjusting component includes a fixed bracket, a first telescopic component, and a clamping component. The fixed bracket is fixed to the driving component, the first telescopic component is movably connected to the fixed bracket, and the clamping component is connected to one end of the first telescopic component for clamping a flange.

[0009] The fixing component includes a mounting bracket, a second telescopic component, and a grinding component. The middle part of the mounting bracket is fixedly connected to the output end of the driving component. The second telescopic component is movably connected to the mounting bracket. The middle part of the grinding component is connected to the second telescopic component.

[0010] Furthermore, a first slide rail is provided on the fixed bracket, and the first telescopic component includes a first sliding plate, a first fixing member, and a first connecting rod. The first sliding plate is disposed on the first slide rail, the first fixing member passes through the fixed bracket and the first sliding plate to fix the first sliding plate, the first connecting rod is mounted on the first sliding plate, and the clamping member is mounted on one end of the first connecting rod.

[0011] Furthermore, a first nut and a second nut are threaded onto the first connecting rod, and the first nut and the second nut are respectively disposed on both sides of the first sliding plate.

[0012] Furthermore, a second slide rail is provided on the mounting bracket, and the second telescopic component includes a second sliding plate, a second fixing member, a third nut, and a fourth nut. The second sliding plate is disposed on the second slide rail, and the second fixing member passes through the mounting bracket and the second sliding plate to fix the second sliding plate. The third nut and the fourth nut are threadedly connected to the grinding component, and the third nut and the fourth nut are respectively disposed on both sides of the second sliding plate.

[0013] Furthermore, the first fixing member and the second fixing member are fixing members, each fixing member including a single-ended screw and a fixing nut. The single-ended screw passes through the fixing bracket and the first sliding plate, or the single-ended screw passes through the mounting bracket and the second sliding plate, and the fixing nut is threadedly connected to the single-ended screw.

[0014] Furthermore, the grinding component includes a threaded rod and a grinding head, the grinding head being detachably connected to the threaded rod, and the surface of the grinding head being coated with a diamond abrasive.

[0015] Furthermore, the clamping component includes a bending plate, a movable plate, a third fixing member, and a top-connecting screw. The bending plate is detachably connected to the first telescopic component. A third slide is provided on the bending plate. The movable plate is disposed within the third slide. The third fixing member passes through the bending plate and the movable plate to fix the movable plate. The top-connecting screw is threadedly connected to the movable plate, and one end of the top-connecting screw passes through the movable plate and can abut against the flange.

[0016] Furthermore, the fixing component also includes a fixing sleeve, one end of which is fixedly connected to the output end of the driving component, and the other end is fixedly connected to the middle of the mounting bracket.

[0017] Furthermore, the adjustment component also includes a mounting component, one end of which is connected to the housing of the drive component, and the other end of which is connected to the fixed bracket.

[0018] Furthermore, the fixed bracket has a first through hole in the middle, the output end of the drive component passes through the first through hole and is connected to the mounting bracket, and the mounting member is disposed on the side of the output end of the drive component.

[0019] This utility model proposes a flange sealing surface cleaning device. The driving component drives the mounting bracket to rotate; the adjusting component fixes the flange. The adjusting component includes a fixed bracket, a first telescopic component, and a clamping component. The fixed bracket is fixed to the driving component, the first telescopic component is movably connected to the fixed bracket, and the clamping component is connected to one end of the first telescopic component for clamping the flange. The fixing component cleans the sealing surface of the flange. The fixing component includes a mounting bracket, a second telescopic component, and a grinding component. The middle part of the mounting bracket is fixedly connected to the output end of the driving component, the second telescopic component is movably connected to the mounting bracket, and the middle part of the grinding component is connected to the second telescopic component. Compared to the prior art, the sealing surface of the RJ type flange has a "U" groove structure, which improves the flange's sealing performance. However, this... The structure of the flange makes cleaning the sealing surface particularly difficult. Current methods involve manual grinding of the sealing surface, which is time-consuming and labor-intensive. Furthermore, it's difficult to control the force applied during grinding, easily damaging the sealing surface and causing unevenness, thus rendering the flange unusable. This technical solution uses clamping components to fix the flange's position. Then, the position of the second telescopic component is adjusted so that the end of the grinding component fits against the flange's sealing surface. The drive component is then activated, driving the mounting bracket and grinding component to rotate. The grinding component cleans the flange's sealing surface. This not only quickly cleans the flange's sealing surface but also allows for adjustment of the distance between the two clamping components according to different flange sizes, improving the device's applicability. Simultaneously, it increases the cleaning efficiency of the flange's sealing surface, achieving the technical effect of saving manpower. Attached Figure Description

[0020] Figure 1 A schematic diagram of a flange sealing surface cleaning device provided in an embodiment of this utility model;

[0021] Figure 2 This is a schematic diagram of the structure of a fixed bracket provided in an embodiment of the present utility model;

[0022] Figure 3 A schematic diagram illustrating the connection relationship between a fixed bracket and a first telescopic component provided in an embodiment of this utility model;

[0023] Figure 4 This is a schematic diagram of the structure of a mounting bracket provided in an embodiment of the present utility model;

[0024] Figure 5 This is a schematic diagram of the structure of a clamping component provided in an embodiment of the present utility model;

[0025] Figure 6 This is a schematic diagram of the structure of a grinding component provided in an embodiment of the present utility model;

[0026] Figure 7 A schematic diagram of the connection structure between a driving component and a fixing component provided in an embodiment of this utility model;

[0027] Figure 8 This is a structural schematic diagram of a fastener provided in an embodiment of the present utility model. Detailed Implementation

[0028] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments.

[0029] like Figures 1 to 8 As shown, this utility model embodiment provides a flange sealing surface cleaning device, which includes:

[0030] Drive component 1;

[0031] The adjusting component includes a fixed bracket 21, a first telescopic component, and a clamping component. The fixed bracket 21 is fixed to the driving component 1. The first telescopic component is movably connected to the fixed bracket 21. The clamping component is connected to one end of the first telescopic component and is used to clamp the flange.

[0032] The fixing component includes a mounting bracket 31, a second telescopic component, and a grinding component. The middle part of the mounting bracket 31 is fixedly connected to the output end of the driving component 1. The second telescopic component is movably connected to the mounting bracket 31. The middle part of the grinding component is connected to the second telescopic component.

[0033] This utility model discloses a flange sealing surface cleaning device. The driving component 1 drives the mounting bracket 31 to rotate. The adjusting component fixes the flange and includes a fixed bracket 21, a first telescopic component, and a clamping component. The fixed bracket 21 is fixed to the driving component 1, the first telescopic component is movably connected to the fixed bracket 21, and the clamping component is connected to one end of the first telescopic component for clamping the flange. The fixing component cleans the sealing surface of the flange and includes a mounting bracket 31, a second telescopic component, and a grinding component. The middle part of the mounting bracket 31 is fixedly connected to the output end of the driving component 1, the second telescopic component is movably connected to the mounting bracket 31, and the middle part of the grinding component is connected to the second telescopic component. Compared to the prior art, the sealing surface of the RJ type flange has a "U"-shaped groove structure, which improves the sealing performance of the flange. However, this structure makes cleaning the sealing surface particularly difficult. Existing methods involve manual grinding of the sealing surface, which is time-consuming and labor-intensive. Furthermore, it's difficult to control the force applied during grinding, easily damaging the sealing surface and causing unevenness, thus rendering the flange unusable. In this technical solution, the flange is fixed in position by a clamping component. Then, the position of the second telescopic component is adjusted so that the end of the grinding component fits against the flange's sealing surface. The drive component 1 is then activated, driving the mounting bracket 31 and the grinding component to rotate. The grinding component cleans the flange's sealing surface, not only quickly cleaning the flange's sealing surface but also adjusting the distance between the two clamping components according to different flange sizes, thus improving the device's applicability. Simultaneously, it increases the cleaning efficiency of the flange's sealing surface, achieving the technical effect of saving manpower.

[0034] The aforementioned driving component 1 drives the mounting bracket 31 to rotate. The driving component 1 uses a servo motor and has a housing and an output end. The adjusting component fixes the flange. The adjusting component includes a fixed bracket 21, a first telescopic component, and a clamping component. The fixed bracket 21 is fixed to the driving component 1. The first telescopic component is movably connected to the fixed bracket 21. The clamping component is connected to one end of the first telescopic component and is used to clamp the flange. The fixed bracket 21 is fixed to the housing of the driving component 1, thus fixing the fixed bracket 21. The fixed bracket 21 can be cross-shaped, with four extension plates 212. Alternatively, the fixed bracket 21 can be a three-pronged structure with three extension plates 212. The angle between two adjacent extension plates 212 is 120 degrees. The middle of the fixed bracket 21 has a first through hole 213. The output end of the driving component 1 passes through the first through hole 213 and connects to the mounting bracket. The adjustment component further includes a mounting component 24, one end of which is connected to the housing of the drive component 1 and the other end to the fixed bracket 21. The mounting component 24 is disposed on the side of the output end of the drive component 1, so that the relative position of the drive motor and the fixed bracket 21 is fixed. The number of first telescopic components is three or four, and the number of first telescopic components is the same as the number of extension plates 212. The first telescopic components can move on the extension plates 212. The clamping component is installed on the first telescopic components and can clamp and fix the edge of the flange, so that the position of the flange and the fixed bracket 21 is fixed. Furthermore, the distance between the first through hole 213 and the clamping component is adjusted by adjusting the position of the fixed bracket 21 and the first telescopic components. The distance between the first through hole 213 and the clamping component is the radius of the flange. Therefore, by adjusting the distance between the first through hole 213 and the clamping component, flanges of different diameters can be used, thereby improving the applicability of the device.The function of the fixing component is to clean the sealing surface of the flange. The fixing component includes a mounting bracket 31, a second telescopic component, and a grinding component. The middle part of the mounting bracket 31 is fixedly connected to the output end of the driving component 1. The second telescopic component is movably connected to the mounting bracket 31. The middle part of the grinding component is connected to the second telescopic component. The middle part of the mounting bracket 31 is fixedly connected to the output end of the driving component 1. When the driving component 1 rotates, it drives the mounting bracket 31 to rotate synchronously. The mounting bracket 31 has a horizontal plate structure, and the second telescopic component can move on the mounting bracket 31. The grinding component is perpendicular to the second telescopic component. When the mounting bracket 31 rotates, it drives the grinding component to rotate, allowing one end of the grinding component to clean the sealing surface of the flange. The rotation speed of the mounting bracket 31 can be adjusted as needed, and the most suitable grinding speed can be selected according to different conditions such as the thickness and hardness of oxide scale and other deposits. To achieve efficient and precise cleaning operations, the fixing component optionally includes a fixing sleeve 34. One end of the fixing sleeve 34 is fixedly connected to the output end of the driving component 1, and the other end is fixedly connected to the middle of the mounting bracket 31. When the output end of the driving component 1 rotates, it can drive the fixing sleeve 34 and the mounting bracket 31 to rotate synchronously. In this technical solution, the position of the flange is fixed by the clamping component. Then, the position of the second telescopic component is adjusted so that the end of the grinding component is in contact with the sealing surface of the flange. Then, the driving component 1 is started, and the driving component 1 drives the mounting bracket 31 and the grinding component to rotate. The grinding component cleans the sealing surface of the flange. This not only cleans the sealing surface of the flange quickly, but also allows for adjustment of the distance between the two clamping components according to different flange sizes, thereby improving the applicability of the device. At the same time, it can also improve the cleaning efficiency of the flange sealing surface, thus achieving the technical effect of saving manpower.

[0035] Furthermore, a first slide rail 211 is provided on the fixed bracket 21, and the first telescopic component includes a first sliding plate 221, a first fixing member 222 and a first connecting rod 223. The first sliding plate 221 is disposed on the first slide rail 211, the first fixing member 222 passes through the fixed bracket 21 and the first sliding plate 221 and is used to fix the first sliding plate 221, the first connecting rod 223 is installed on the first sliding plate 221, and the clamping component is installed at one end of the first connecting rod 223. In this embodiment, a fixed bracket 21 is further defined. A first slide rail 211 is provided on the extension plate 212 of the fixed bracket 21. The number of first slide rails 211 is the same as the number of extension plates 212. A first sliding plate 221 is disposed within the first slide rail 211, allowing the first sliding plate 221 to move or slide within the first slide rail 211. A first fixing member 222 passes through the fixed bracket 21 and the first sliding plate 221. By tightening the first fixing member 222, the relative position of the first sliding plate 221 and the fixed bracket 21 is fixed. A first connecting rod 223 is mounted on the first sliding plate 221. A first nut 224 and a second nut 225 are threaded onto the first connecting rod 223. The first nut 224 and the second nut 225 are respectively disposed on both sides of the first sliding plate 221. By rotating the first nut 224 and the second nut 225, the first nut 224 and the second nut 225 move closer to each other, so that the first nut 224 and the second nut 225 fit against both sides of the first sliding plate 221. The first nut 224 and the second nut 225 fix the position of the first connecting rod 223, thereby achieving the technical effect of conveniently fixing the position of the first connecting rod 223.

[0036] Furthermore, a second slide rail 311 is provided on the mounting bracket 31. The second telescopic component includes a second sliding plate 321, a second fixing member 322, a third nut 323, and a fourth nut 324. The second sliding plate 321 is disposed on the second slide rail 311. The second fixing member 322 passes through the mounting bracket 31 and the second sliding plate 321 to fix the second sliding plate 321. The third nut 323 and the fourth nut 324 are threadedly connected to the grinding component, and the third nut 323 and the fourth nut 324 are respectively disposed on both sides of the second sliding plate 321. In this embodiment, the mounting bracket 31 is further defined. A second slide rail 311 is provided on the extension plate 212 of the mounting bracket 31. The number of second slide rails 311 is the same as the number of extension plates 212. A second sliding plate 321 is disposed within the second slide rail 311, allowing the second sliding plate 321 to move or slide within the second slide rail 311. A second fixing member 322 passes through the mounting bracket 31 and the second sliding plate 321. By tightening the second fixing member 322, the relative position of the second sliding plate 321 and the mounting bracket 31 is fixed. The grinding component is mounted on the second sliding plate 321. Meanwhile, a third nut 323 and a fourth nut 324 are threaded onto the grinding component. The third nut 323 and the fourth nut 324 are respectively disposed on both sides of the second sliding plate 321. By rotating the third nut 323 and the fourth nut 324, they move closer to each other, so that the third nut 323 and the fourth nut 324 fit against both sides of the second sliding plate 321. The third nut 323 and the fourth nut 324 fix the position of the grinding component, thereby achieving the technical effect of conveniently fixing the position of the grinding component.

[0037] Furthermore, the first fixing member 222 and the second fixing member 322 are fixing members, each including a single-ended screw 41 and a fixing nut 42. The single-ended screw 41 passes through the fixing bracket 21 and the first sliding plate 221, or the single-ended screw 41 passes through the mounting bracket 31 and the second sliding plate 321. The fixing nut 42 is threadedly connected to the single-ended screw 41. In this embodiment, the first fixing member 222 and the second fixing member 322 are further defined. The first fixing member 222 and the second fixing member 322 are fixing members with the same structure. Each fixing member includes a single-ended screw 41 and a fixing nut 42. The single-ended screw 41 passes through the fixing bracket 21 and the first sliding plate 221, or the single-ended screw 41 passes through the mounting bracket 31 and the second sliding plate 321, such that the inner end face of one end of the single-ended screw 41 is in contact with the fixing bracket 21 or the mounting bracket. 31. The fixing nut 42 is screwed onto the other end of the single-ended screw 41, so that one end face of the fixing nut 42 is in contact with the first sliding plate 221 or the second sliding plate 321. By tightening the fixing nut 42, the relative position of the fixing bracket 21 and the first sliding plate 221 is fixed, or the relative position of the mounting bracket 31 and the second sliding plate 321 is fixed, thereby achieving the technical effect of fixing the position of the fixing bracket 21 and the first sliding plate 221, or fixing the position of the mounting bracket 31 and the second sliding plate 321.

[0038] Furthermore, the grinding component includes a threaded rod 331 and a grinding head 332. The grinding head 332 is detachably connected to the threaded rod 331, and the surface of the grinding head 332 is coated with a diamond abrasive. In this embodiment, the grinding component is further defined. The threaded rod 331 passes through the second sliding plate 321 and is fixed to the second sliding plate 321 by a third nut 323 and a fourth nut 324. The extension / retraction length of the threaded rod 331 can be adjusted by rotating the third nut 323 and the fourth nut 324 respectively. The grinding head 332 is installed at one end of the threaded rod 331, and its surface is coated with a diamond abrasive to clean the sealing surface of the flange. The grinding head 332 has a threaded hole, allowing it to be disassembled from the threaded rod 331. Optionally, grinding heads 332 of different diameters can be replaced as needed.

[0039] Furthermore, the clamping component includes a bending plate 231, a movable plate 232, a third fixing member 233, and a top-connecting screw 234. The bending plate 231 is detachably connected to the first telescopic component. A third slide rail 235 is provided on the bending plate 231. The movable plate 232 is disposed within the third slide rail 235. The third fixing member 233 passes through the bending plate 231 and the movable plate 232 to fix the movable plate 232. The top-connecting screw 234 is threadedly connected to the movable plate 232, and one end of the top-connecting screw 234 passes through the movable plate 232 and can abut against the flange. In this embodiment, the clamping component is further defined. One end of the bending plate 231 is mounted on the first connecting rod 223. The bending plate 231 is movably connected to the moving plate 232, which can move on the bending plate 231. The third fixing member 233 has the same structure as the first fixing member 222, and will not be described again. The third fixing member 233 passes through the bending plate 231 and the moving plate 232. By rotating the third fixing member 233, the relative positions of the bending plate 231 and the moving plate 232 are fixed. When it is necessary to fix the flange, the flange is placed in the groove formed by the bending plate 231 and the moving plate 232, and then the top screw 234 is rotated so that the top screw 234 abuts against the surface of the flange, thereby fixing the flange and achieving the technical effect of fixing the position of the flange.

[0040] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A flange sealing surface cleaning device, characterized in that, include: Drive components; An adjusting component includes a fixed bracket, a first telescopic component, and a clamping component. The fixed bracket is fixed to the driving component, the first telescopic component is movably connected to the fixed bracket, and the clamping component is connected to one end of the first telescopic component for clamping a flange. The fixing component includes a mounting bracket, a second telescopic component, and a grinding component. The middle part of the mounting bracket is fixedly connected to the output end of the driving component. The second telescopic component is movably connected to the mounting bracket. The middle part of the grinding component is connected to the second telescopic component.

2. The flange sealing surface cleaning device according to claim 1, characterized in that, The fixed bracket is provided with a first slide rail. The first telescopic component includes a first sliding plate, a first fixing member, and a first connecting rod. The first sliding plate is disposed on the first slide rail. The first fixing member passes through the fixed bracket and the first sliding plate to fix the first sliding plate. The first connecting rod is installed on the first sliding plate. The clamping member is installed at one end of the first connecting rod.

3. The flange sealing surface cleaning device according to claim 2, characterized in that, A first nut and a second nut are threaded onto the first connecting rod, and the first nut and the second nut are respectively located on both sides of the first sliding plate.

4. A flange sealing surface cleaning device according to claim 2, characterized in that, The mounting bracket is provided with a second slide rail. The second telescopic component includes a second sliding plate, a second fixing member, a third nut, and a fourth nut. The second sliding plate is disposed on the second slide rail. The second fixing member passes through the mounting bracket and the second sliding plate to fix the second sliding plate. The third nut and the fourth nut are threadedly connected to the grinding component. The third nut and the fourth nut are respectively disposed on both sides of the second sliding plate.

5. A flange sealing surface cleaning device according to claim 4, characterized in that, The first fixing member and the second fixing member are fixing members, each fixing member including a single-ended screw and a fixing nut. The single-ended screw passes through the fixing bracket and the first sliding plate, or the single-ended screw passes through the mounting bracket and the second sliding plate. The fixing nut is threadedly connected to the single-ended screw.

6. A flange sealing surface cleaning device according to any one of claims 1 to 5, characterized in that, The grinding component includes a threaded rod and a grinding head, the grinding head being detachably connected to the threaded rod, and the surface of the grinding head being coated with a diamond abrasive.

7. A flange sealing surface cleaning device according to any one of claims 1 to 5, characterized in that, The clamping component includes a bending plate, a movable plate, a third fixing member, and a top-connecting screw. The bending plate is detachably connected to the first telescopic component. A third slide is provided on the bending plate. The movable plate is disposed in the third slide. The third fixing member passes through the bending plate and the movable plate to fix the movable plate. The top-connecting screw is threaded to the movable plate, and one end of the top-connecting screw passes through the movable plate and can abut against the flange.

8. A flange sealing surface cleaning device according to any one of claims 1 to 5, characterized in that, The fixing component also includes a fixing sleeve, one end of which is fixedly connected to the output end of the driving component, and the other end is fixedly connected to the middle of the mounting bracket.

9. A flange sealing surface cleaning device according to any one of claims 1 to 5, characterized in that, The adjustment component also includes a mounting component, one end of which is connected to the housing of the drive component, and the other end of which is connected to the fixed bracket.

10. A flange sealing surface cleaning device according to claim 9, characterized in that, The fixed bracket has a first through hole in the middle, the output end of the drive component passes through the first through hole and is connected to the mounting bracket, and the mounting member is disposed on the side of the output end of the drive component.

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