Pipeline welding part polishing device

Abstract

The utility model relates to the technical field of pipeline welding part polishing, in particular to a pipeline welding part polishing device which is provided with a clamping mechanism and a rotating mechanism, so that long-distance materials can be subjected to multi-section polishing in the pipeline welding part polishing process, and the polishing efficiency is improved. Comprising a clamping mechanism; the polishing device comprises a clamping mechanism, a rotating mechanism, a driving mechanism, two sets of speed increasing mechanisms and polishing mechanisms, the rotating mechanism is installed on the clamping mechanism, the driving mechanism is installed on the clamping mechanism, the two sets of speed increasing mechanisms are installed on the rotating mechanism, and each set of speed increasing mechanism is provided with one set of polishing mechanism. The clamping mechanism is used for clamping, the rotating mechanism is used for rotating, the driving mechanism is used for driving, the speed increasing mechanism is used for speed reduction, and the grinding mechanism is used for grinding.

Description

Technical Field

[0001] This utility model relates to the technical field of grinding pipe welded parts, and in particular to a device for grinding pipe welded parts. Background Technology

[0002] Pipe welding is one of the important tasks in building construction projects. Traditional pipe welding is mostly based on high temperature treatment to achieve pipe welding connection. However, due to the deformation of materials involved, bulges often appear at the weld joint, which need to be ground down.

[0003] Among existing pipe weld grinding devices, such as the pipe weld grinding device disclosed in utility model patent application number 202121266772.1, this utility model pipe weld grinding device, through the lifting cooperation of the lifting base and the lifting top rod, realizes the limiting of the pipe to be ground by the bottom clamp and the top clamp, thereby improving the convenience of limiting the pipe and providing a basis for the grinding work.

[0004] However, during the grinding process at the welded parts of the pipe, the material is long after multiple welds, making it difficult to clamp and fix the material before grinding, which reduces processing efficiency. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides a pipe welding part grinding device that improves grinding efficiency by setting a clamping mechanism and a rotating mechanism, so that long-distance materials can be ground in multiple stages during the grinding process.

[0006] This utility model provides a grinding device for welded parts of pipes, including a clamping mechanism; it also includes a rotating mechanism, a driving mechanism, two sets of speed-up mechanisms, and a grinding mechanism. The rotating mechanism is mounted on the clamping mechanism, the driving mechanism is mounted on the clamping mechanism, the two sets of speed-up mechanisms are mounted on the rotating mechanism, and each set of speed-up mechanisms is equipped with a grinding mechanism.

[0007] The clamping mechanism clamps the material, the rotating mechanism rotates the material, the driving mechanism drives the material, the speed-up mechanism decelerates the material, and the grinding mechanism grinds the material. The clamping mechanism fixes the equipment onto the material, the driving mechanism drives the rotating mechanism, and the rotating mechanism rotates the material. At the same time, the speed-up mechanism speeds up the grinding mechanism to grind the material. This allows for multi-segment grinding of long-distance materials during the grinding of pipe welding parts, improving grinding efficiency.

[0008] Preferably, the clamping mechanism includes a ring frame, multiple sets of screws, and multiple sets of clamping plates. The multiple sets of screws are installed on the ring frame by threaded engagement, and each set of screws is rotatably mounted with a set of clamping plates. By rotating the screws, the clamping plates are moved to fix the ring frame at the material grinding position.

[0009] Preferably, the rotating mechanism includes a bevel gear ring frame and two sets of reinforcing frames. The bevel gear ring frame is rotatably mounted on the ring frame, and the two sets of reinforcing frames are mounted on the bevel gear ring frame. The rotation of the bevel gear ring frame drives the rotation of the reinforcing frames.

[0010] Preferably, the drive mechanism includes a motor and a bevel gear. The motor is mounted on the ring frame, and the bevel gear is connected to the output end of the motor and meshes with the motor. By turning on the motor, the bevel gear is driven to rotate, and the bevel gear meshes with the bevel gear ring frame to rotate the bevel gear ring frame.

[0011] Preferably, the speed-increasing mechanism includes two sets of gear 1, two sets of gear 2, a bevel gear 2, and a bevel gear ring. The two sets of gear 1 are rotatably mounted on the reinforcing frame, and the two sets of gear 2 are rotatably mounted on the reinforcing frame and one set of gear 1, respectively. The two sets of gear 1 and the two sets of gear 2 mesh in pairs. The bevel gear 2 is mounted on one set of gear 2, and the bevel gear ring is mounted on the ring frame and meshes with the bevel gear 2. When the reinforcing frame rotates, it drives the bevel gear 2 to move. While the bevel gear 2 is moving, it meshes with the bevel gear ring, causing the bevel gear 2 to rotate. This causes the bevel gear 2 to drive the gear 2 to rotate, and at the same time, the gear 2 cooperates with the gear 1 to accelerate the rotation.

[0012] Preferably, the grinding mechanism includes a grinding disc and a bonding mechanism. The grinding disc is slidably mounted on a set of gears via the bonding mechanism. The gears drive the grinding disc to rotate and grind the surface of the material. The bonding mechanism allows the grinding disc to be bonded together.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: the equipment is fixed on the material by the clamping mechanism, the rotating mechanism is driven by the opening of the drive mechanism, the rotating mechanism rotates, and at the same time, the grinding mechanism is accelerated by the speed-up mechanism to perform grinding. Thus, during the grinding of the pipe welding part, long-distance materials can be ground in multiple stages, improving grinding efficiency. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the isometric structure of this utility model;

[0015] Figure 2 This is a top-view sectional isometric structural schematic diagram of this utility model;

[0016] Figure 3 This is a right-side sectional isometric structural schematic diagram of this utility model;

[0017] Figure 4 This is an enlarged axonometric structural diagram of the deceleration mechanism of this utility model from a top view.

[0018] Figure 5 The deceleration mechanism of this utility model is in Figure 3Axonometric enlarged structural schematic diagram of the right view section of the central A section;

[0019] The attached diagram is labeled as follows: 1. Clamping mechanism; 11. Ring frame; 12. Screw; 13. Clamping plate; 2. Rotating mechanism; 21. Bevel gear ring frame; 22. Reinforcing frame; 3. Drive mechanism; 31. Motor; 32. Bevel gear one; 4. Speed-up mechanism; 41. Gear one; 42. Gear two; 43. Bevel gear two; 44. Bevel gear ring; 5. Grinding mechanism; 51. Grinding disc; 52. Spring. Detailed Implementation

[0020] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. This utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to make the disclosure of this utility model more thorough and complete.

[0021] Example 1

[0022] like Figures 1 to 5 As shown, a grinding device for pipe welding parts includes a clamping mechanism 1, a rotating mechanism 2, a driving mechanism 3, two sets of speed-up mechanisms 4, and a grinding mechanism 5. The rotating mechanism 2 is mounted on the clamping mechanism 1, the driving mechanism 3 is mounted on the clamping mechanism 1, the two sets of speed-up mechanisms 4 are mounted on the rotating mechanism 2, and each set of speed-up mechanisms 4 is equipped with a grinding mechanism 5.

[0023] The clamping mechanism 1 clamps, the rotating mechanism 2 rotates, the driving mechanism 3 drives, the speed-up mechanism 4 decelerates, and the grinding mechanism 5 grinds.

[0024] The clamping mechanism 1 includes a ring frame 11, multiple sets of screws 12 and multiple sets of clamping plates 13. The multiple sets of screws 12 are installed on the ring frame 11 by threaded engagement, and a set of clamping plates 13 are rotatably installed on each set of screws 12.

[0025] The rotating mechanism 2 includes a bevel gear ring frame 21 and two sets of reinforcing frames 22. The bevel gear ring frame 21 is rotatably mounted on the ring frame 11, and the two sets of reinforcing frames 22 are mounted on the bevel gear ring frame 21.

[0026] The drive mechanism 3 includes a motor 31 and a bevel gear 32. The motor 31 is mounted on the ring frame 11, and the bevel gear 32 is connected to the output end of the motor 31 and meshes with the motor 31.

[0027] The speed-up mechanism 4 includes two sets of gear 1 41, two sets of gear 2 42, a bevel gear 2 43, and a bevel ring 44. The two sets of gear 1 41 are rotatably mounted on the reinforcing frame 22. The two sets of gear 2 42 are rotatably mounted on the reinforcing frame 22 and the set of gear 1 41, respectively. The two sets of gear 1 41 and the two sets of gear 2 42 mesh in pairs. The bevel gear 2 43 is mounted on the set of gear 2 42. The bevel ring 44 is mounted on the ring frame 11 and meshes with the bevel gear 2 43.

[0028] The grinding mechanism 5 includes a grinding disc 51 and a mating 52. The grinding disc 51 is slidably mounted on a set of gears 41 via the mating 52.

[0029] Rotating screw 12 moves clamp 13, fixing ring frame 11 in the material grinding position. Turning on motor 31 drives bevel gear 32 to rotate. While rotating, bevel gear 32 meshes with bevel gear ring frame 21, causing bevel gear ring frame 21 to rotate. The rotation of bevel gear ring frame 21 drives reinforcing frame 22 to rotate. At the same time, the rotation of reinforcing frame 22 drives bevel gear 43 to move. While moving, bevel gear 43 meshes with bevel gear ring 44, causing bevel gear 43 to rotate. Thus, bevel gear 43 drives gear 42 to rotate. Meanwhile, gear 42 cooperates with gear 41 to increase the speed of rotation. Gear 41 drives grinding disc 51 to rotate and grind the material surface. By using contact 52 to contact the grinding disc 51, the grinding disc 51 can be ground in multiple stages during the grinding of pipe welding parts, improving grinding efficiency.

[0030] like Figures 1 to 5 As shown, this utility model discloses a pipe welding part grinding device. During operation, the screw 12 is rotated to move the clamping plate 13, fixing the ring frame 11 at the material grinding position. The motor 31 is turned on to drive the bevel gear 32 to rotate. The bevel gear 32 meshes with the bevel gear ring frame 21, causing the bevel gear ring frame 21 to rotate. The rotation of the bevel gear ring frame 21 drives the reinforcing frame 22 to rotate. At the same time, the rotation of the reinforcing frame 22 drives the bevel gear 43 to move. The bevel gear 43 meshes with the bevel gear ring 44, causing the bevel gear 43 to rotate. Thus, the bevel gear 43 drives the gear 42 to rotate. At the same time, the gear 42 cooperates with the gear 41 to increase the speed of rotation. The gear 41 drives the grinding disc 51 to rotate to grind the material surface. The grinding disc 51 is put into contact with the contact 52.

[0031] The motor 31 of this utility model is purchased from the market. Technical personnel in this industry only need to install and operate it according to the accompanying instruction manual, without requiring any creative work from those skilled in the art.

[0032] The main function achieved by this utility model is: during the grinding process of pipe welding parts, by setting up a clamping mechanism and a rotating mechanism, the grinding process of pipe welding parts can be carried out in multiple stages for long-distance materials, thereby improving grinding efficiency.

[0033] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A pipe welding site polishing device comprising a clamping mechanism (1); characterized in that, It also includes a rotating mechanism (2), a driving mechanism (3), two sets of speed-up mechanisms (4), and a grinding mechanism (5). The rotating mechanism (2) is mounted on the clamping mechanism (1), the driving mechanism (3) is mounted on the clamping mechanism (1), the two sets of speed-up mechanisms (4) are mounted on the rotating mechanism (2), and each set of speed-up mechanisms (4) is equipped with a grinding mechanism (5). The clamping mechanism (1) clamps, the rotating mechanism (2) rotates, the driving mechanism (3) drives, the speed-up mechanism (4) decelerates, and the grinding mechanism (5) grinds.

2. A pipe weld polishing apparatus as defined in claim 1, wherein, The clamping mechanism (1) includes a ring frame (11), multiple sets of screws (12) and multiple sets of clamping plates (13). The multiple sets of screws (12) are installed on the ring frame (11) by threaded engagement, and a set of clamping plates (13) is rotatably installed on each set of screws (12).

3. A pipe weld polishing apparatus as defined in claim 2 wherein, The rotating mechanism (2) includes a bevel gear ring frame (21) and two sets of reinforcing frames (22). The bevel gear ring frame (21) is rotatably mounted on the ring frame (11), and the two sets of reinforcing frames (22) are mounted on the bevel gear ring frame (21).

4. A pipe weld polishing apparatus as defined in claim 2 wherein, The drive mechanism (3) includes a motor (31) and a bevel gear (32). The motor (31) is mounted on the ring frame (11), and the bevel gear (32) is connected to the output end of the motor (31) and meshes with the motor (31).

5. A pipe weld polishing apparatus as defined in claim 3 wherein, The speed-up mechanism (4) includes two sets of gear 1 (41), two sets of gear 2 (42), bevel gear 2 (43), and bevel gear ring (44). The two sets of gear 1 (41) are rotatably mounted on the reinforcing frame (22). The two sets of gear 2 (42) are rotatably mounted on the reinforcing frame (22) and the one set of gear 1 (41), respectively. The two sets of gear 1 (41) and the two sets of gear 2 (42) mesh in pairs. The bevel gear 2 (43) is mounted on the one set of gear 2 (42). The bevel gear ring (44) is mounted on the ring frame (11) and meshes with the bevel gear 2 (43).

6. A pipe weld polishing apparatus as defined in claim 5 wherein, The grinding mechanism (5) includes a grinding disc (51) and a mating plate (52), the grinding disc (51) being slidably mounted on a set of gears (41) via the mating plate (52).

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