A surface polishing device for flange machining

Abstract

The application discloses a surface polishing device for flange plate machining, and relates to the technical field of flange plate machining devices. The utility model discloses a plate body, the top surface fixed mounting of plate body has polishing mechanism and fixed mechanism, and polishing mechanism sets up at the one side of fixed mechanism, and fixed mechanism includes the casing, the casing fixed mounting is at the top surface of plate body, the inside rotation of casing is installed with second synchronous wheel, one side fixed mounting of plate body has rotating motor, and the output fixed mounting of rotating motor has first synchronous wheel, the utility model discloses a fixed mechanism is set up, and the flange plate can be fixed through two screws, prevent the flange plate from producing the shaking in the polishing process, and then through rotating motor can indirectly drive the ring rotation of placing, make the polishing brush polish the periphery of the flange plate, not only improve the efficiency of polishing, and can better grasp the planeness of the flange plate surface.

Description

Technical Field

[0001] This application relates to the field of flange processing equipment technology, and in particular to a surface grinding device for flange processing. Background Technology

[0002] A flange, also known simply as a flange, is mainly used for connecting pipes. Common flanges have a through hole in the middle for pipes to pass through. To ensure the pipe's sealing, both the through hole and the opening on the flange need to be ground.

[0003] Regarding the aforementioned technologies, the inventors believe that some existing flange grinding equipment can only grind one part of the flange, which requires frequent adjustments to the position and angle of the flange. This method is not only inefficient but also makes it difficult to control the flatness of the flange, thus reducing its quality. Utility Model Content

[0004] The purpose of this application is to provide a surface grinding device for flange processing to improve the problem that only one part of the flange can be ground.

[0005] The surface grinding equipment for flange processing provided in this application adopts the following technical solution:

[0006] A surface grinding device for flange processing includes a plate body. A grinding mechanism and a fixing mechanism are fixedly installed on the top surface of the plate body, and the grinding mechanism is located on one side of the fixing mechanism. The fixing mechanism includes a housing, which is fixedly installed on the top surface of the plate body. A second synchronous pulley is rotatably installed inside the housing. A rotary motor is fixedly installed on one side of the plate body. A first synchronous pulley is fixedly installed at the output end of the rotary motor. A synchronous belt is meshed with the outer surface of the first synchronous pulley. The other end of the synchronous belt is meshed with the outer surface of the second synchronous pulley. A rotating disk is fixedly installed on the top surface of the second synchronous pulley. The rotating disk is rotatably installed on the top of the housing. A plurality of support rods are fixedly installed on the top surface of the rotating disk. A placement ring is fixedly installed at the top end of each support rod. Lead screws are threaded into both sides of the placement ring.

[0007] By adopting the above technical solution, the flange can be fixed by the lead screw in the grinding mechanism to prevent it from falling off during the grinding process. The rotating motor can drive the placement ring to rotate, and the placement ring drives the flange to rotate, so as to achieve a better grinding effect on the surface of the flange.

[0008] Optionally, the grinding mechanism includes a support plate, which is fixedly installed on one side of the top surface of the plate. Two mirror-distributed support plates are fixedly installed on one side of the support plate. A servo motor is fixedly installed on the top surface of the support plate. The output end of the servo motor passes through the support plate and is fixedly connected to a threaded rod. The threaded rod is rotatably installed on the bottom surface of the support plate. A threaded block is threaded on the outer surface of the threaded rod. A movable plate is fixedly installed on one side of the threaded block. A grinding brush is fixedly installed on one side of the movable plate.

[0009] By adopting the above technical solution, the flange can be polished by the polishing mechanism. The servo motor drives the threaded rod to rotate, which can drive the threaded block and polishing brush to rise and fall, allowing for better adjustment of the polishing brush.

[0010] Optionally, sliding rods are mirror-distributed on both sides of the bottom surface of the support plate, and the sliding rods are slidably inserted into the threaded block.

[0011] By adopting the above technical solution, the sliding rod can make the threaded block move more stably, thereby preventing the threaded block from falling off.

[0012] Optionally, the two support plates are arranged vertically.

[0013] By adopting the above technical solution, the two support plates can support the threaded rod and the sliding rod, preventing the threaded rod or the sliding rod from falling off.

[0014] Optionally, the polishing brush is positioned directly above the placement ring.

[0015] By adopting the above technical solution, the grinding brush can be lowered to directly grind the flange on the placement ring.

[0016] Optionally, the plurality of the support rods are arranged in a ring array.

[0017] By adopting the above technical solution, the support rods distributed in a ring array can better support the placement ring and prevent it from falling off.

[0018] Optionally, a handwheel is fixedly installed at the end of the lead screw.

[0019] By adopting the above technical solution, the lead screw can be rotated more conveniently via the handwheel.

[0020] Optionally, the second synchronous pulley is rotatably mounted on the lower inner wall of the housing.

[0021] By adopting the above technical solution, the second synchronous wheel is connected to the lower inner wall of the housing, which can support the second synchronous wheel and prevent it from falling off.

[0022] In summary, this application includes at least one of the following beneficial technical effects:

[0023] This invention features a fixing mechanism that uses two lead screws to secure the flange, preventing it from shaking during grinding. A rotating motor indirectly drives the placement ring to rotate, allowing the grinding brush to grind the periphery of the flange. This not only improves grinding efficiency but also better ensures the flatness of the flange surface. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the structure of this utility model.

[0025] Figure 2 This is a schematic diagram of the grinding mechanism of this utility model.

[0026] Figure 3 This is an enlarged view of part A of the grinding mechanism of this utility model.

[0027] Figure 4 This is a schematic diagram of the fixing mechanism of this utility model.

[0028] In the diagram, 1. Plate body; 2. Grinding mechanism; 21. Support plate; 22. Servo motor; 23. Support plate; 24. Threaded block; 25. Slide rod; 26. Threaded rod; 27. Moving plate; 28. Grinding brush; 3. Fixing mechanism; 31. Rotating motor; 32. First synchronous pulley; 33. Housing; 34. Support rod; 35. Lead screw; 36. Placement ring; 37. Handwheel; 38. Rotating disk; 39. Second synchronous pulley; 30. Synchronous belt. Detailed Implementation

[0029] The following is in conjunction with the appendix Figure 1 - Appendix Figure 4 This application will be described in further detail below.

[0030] A surface grinding device for flange processing, referring to Figure 1 It includes a plate body 1, and a fixing mechanism 3 is fixedly installed on the top surface of the plate body 1. The fixing mechanism 3 can fix the flange and drive the flange to rotate. A grinding mechanism 2 is provided on one side of the fixing mechanism 3. The grinding mechanism 2 can grind the flange.

[0031] The fixing mechanism 3 includes a rotating motor 31, a housing 33, a rotating disk 38, and a placement ring 36. The housing 33 is fixed to the top surface of the plate 1. The rotating disk 38 is rotatably mounted on the upper part of the housing 33, so that the rotating disk 38 rotates on the top surface of the housing 33. The top surface of the rotating disk 38 is fixedly mounted with support rods 34 arranged in a ring array. The top surface of the support rods 34 is fixedly mounted with the placement ring 36. The support rods 34 can support the placement ring 36. A flange can be placed inside the placement ring 36.

[0032] Both sides of the placement ring 36 are threaded with lead screws 35, which can fix the flange inside the placement ring 36 to prevent the flange from falling off due to centrifugal force. A handwheel 37 is fixedly installed at the end of the lead screw 35. The function of the handwheel 37 is to make the lead screw 35 rotate more easily, thereby improving the practicality of this mechanism.

[0033] The rotating motor 31 is fixed on one side of the plate 1. The output end of the rotating motor 31 is fixedly installed with a first synchronous pulley 32. The rotating motor 31 can drive the first synchronous pulley 32 to rotate. The outer surface of the first synchronous pulley 32 is meshed with a synchronous belt 30. The rotating first synchronous pulley 32 will drive the synchronous belt 30 to rotate. The inner surface of the other end of the synchronous belt 30 is meshed with a second synchronous pulley 39. The synchronous belt 30 will drive the second synchronous pulley 39 to rotate, so that the second synchronous pulley 39 drives the placement ring 36 to rotate through the rotating disk 38, and then drives the flange to rotate, thereby increasing the polishing area of ​​the flange.

[0034] The grinding mechanism 2 includes a support plate 21. Two mirror-distributed support plates 23 are installed on one side of the support plate 21. A servo motor 22 is fixedly installed on the top surface of the support plate 23. The servo motor 22 is used as a power source. A threaded rod 26 is fixedly installed at the output end of the servo motor 22, so that the servo motor 22 drives the threaded rod 26 to rotate between the two support plates 23.

[0035] Meanwhile, slide rods 25 are mirror-distributed on both sides of the bottom surface of the support plate 23. Threaded blocks 24 are threadedly fitted onto the outer surface of the slide rods 25 and the threaded rods 26. The two sides of the threaded blocks 24 are respectively inserted into the two slide rods 25. When the threaded rods 26 rotate, they can drive the threaded blocks 24 to move. Under the action of the slide rods 25 on both sides, the threaded blocks 24 will only move and will not rotate with the threaded rods 26.

[0036] A movable plate 27 is fixedly installed on one side of the threaded block 24. The movable plate 27 moves together with the threaded block 24. A grinding brush 28 is fixedly installed on one side of the movable plate 27, and the grinding brush 28 is located directly above the placement ring 36. This allows the grinding brush 28 to grind the flange inside the placement ring 36.

[0037] The implementation principle of this application embodiment is as follows: First, the flange is placed in the placement ring 36 on the fixing mechanism 3. Then, the handwheel 37 is rotated to drive the two lead screws 35 to move towards the middle to clamp the flange. Then, the rotating motor 31 on one side of the plate body 1 is started to drive the first synchronous wheel 32 to rotate. The first synchronous wheel 32 drives the second synchronous wheel 39 to rotate through the synchronous belt 30. The second synchronous wheel 39 rotates inside the housing 33 and drives the rotating disk 38 above to rotate. The rotating disk 38 drives the support rod 34 to rotate. The support rod 34 drives the placement ring 36 to rotate. At the same time, the flange inside the placement ring 36 will also rotate.

[0038] Then, start the grinding brush 28 in the grinding mechanism 2 to grind the flange. When it is necessary to adjust the height of the grinding brush 28, the servo motor 22 can be started to drive the threaded rod 26 to rotate between the two support plates 23. At the same time, the threaded rod 26 drives the threaded block 24 to move. The threaded block 24 will move through the slide rods 25 on both sides and drive the grinding brush 28 to move up and down, so as to adjust the height of the grinding brush 28.

[0039] The embodiments described in this specific implementation are preferred embodiments of this application and are not intended to limit the scope of protection of this application. Identical components are represented by the same reference numerals. Therefore, all equivalent changes made to the structure, shape, and principle of this application should be covered within the scope of protection of this application.

Claims

1. A surface grinding device for flange processing, comprising a plate body (1), characterized in that: A grinding mechanism (2) and a fixing mechanism (3) are fixedly installed on the top surface of the plate (1), and the grinding mechanism (2) is located on one side of the fixing mechanism (3); The fixing mechanism (3) includes a housing (33), which is fixedly installed on the top surface of the plate (1). A second synchronous wheel (39) is rotatably installed inside the housing (33). A rotating motor (31) is fixedly installed on one side of the plate (1). A first synchronous wheel (32) is fixedly installed at the output end of the rotating motor (31). A synchronous belt (30) is meshed with the outer surface of the first synchronous wheel (32). The other end of the synchronous belt (30) is meshed with the outer surface of the second synchronous wheel (39). A rotating disk (38) is fixedly installed on the top surface of the second synchronous wheel (39). The rotating disk (38) is rotatably installed on the top of the housing (33). A plurality of support rods (34) are fixedly installed on the top surface of the rotating disk (38). A placement ring (36) is fixedly installed at the top end of the support rod (34). A lead screw (35) is threaded into both sides of the placement ring (36).

2. The surface grinding equipment for flange processing according to claim 1, characterized in that: The grinding mechanism (2) includes a support plate (21), which is fixedly installed on one side of the top surface of the plate (1). Two mirror-distributed support plates (23) are fixedly installed on one side of the support plate (21). A servo motor (22) is fixedly installed on the top surface of the support plate (23). The output end of the servo motor (22) passes through the support plate (23) and is fixedly connected to a threaded rod (26). The threaded rod (26) is rotatably installed on the bottom surface of the support plate (23). A threaded block (24) is threaded on the outer surface of the threaded rod (26). A movable plate (27) is fixedly installed on one side of the threaded block (24). A grinding brush (28) is fixedly installed on one side of the movable plate (27).

3. The surface grinding equipment for flange processing according to claim 2, characterized in that: The bottom surfaces of the support plate (23) are mirror-distributed with sliding rods (25), which are slidably inserted into the threaded block (24).

4. The surface grinding equipment for flange processing according to claim 2, characterized in that: The two support plates (23) are arranged vertically.

5. The surface grinding equipment for flange processing according to claim 2, characterized in that: The polishing brush (28) is located directly above the placement ring (36).

6. The surface grinding equipment for flange processing according to claim 1, characterized in that: The multiple support rods (34) are arranged in a ring array.

7. The surface grinding equipment for flange processing according to claim 1, characterized in that: A handwheel (37) is fixedly installed at the end of the lead screw (35).

8. The surface grinding equipment for flange processing according to claim 1, characterized in that: The second synchronous pulley (39) is rotatably mounted on the lower inner wall of the housing (33).

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