Polishing device for metal pipe machining

Abstract

The utility model discloses a polishing device for metal tube processing, which relates to the technical field of metal tube processing devices and comprises a workbench, a fixing frame is fixedly mounted on the upper surface of the workbench, a fixing shaft is rotatably connected in the fixing frame, a connecting frame is fixedly mounted on the outer surface of the fixing shaft, and a polishing device is mounted on the connecting frame. A fixing cylinder is fixedly mounted on the outer surface of the connecting frame, a rotating shaft is rotationally connected into the fixing cylinder, a polisher is fixedly mounted on the outer surface of the rotating shaft, and through cooperation of the fixing cylinder, a first gear and a second gear, the first gear can be driven to rotate when the fixing cylinder rotates; at the moment, the first gear at the position corresponding to the polisher can be automatically meshed with the second gear, the first gear can be driven to rotate through rotation of the second gear, and the function that the polisher is rapidly replaced by the polishing device according to the polishing requirements of different metal pipes is achieved; and a worker can conveniently polish metal pipes with different polishing requirements.

Description

Technical Field

[0001] The utility model relates to the technical field of metal pipe processing devices, in particular to a polishing device for metal pipe processing. Background Technique

[0002] Metal pipes are a type of pipeline material and can be applied to different fields according to different materials. They are widely used in fields such as aviation, construction, and furniture.

[0003] After the metal pipe is processed, the outer surface will be relatively rough. Therefore, a polishing device is used to polish the outer surface of the metal pipe. Inside the polishing device, two groups of polishers are symmetrically arranged. By rotating the polishers, the movement and polishing of the metal pipe on the limiting frame can be controlled. According to the polishing requirements of different metal pipes, different polishers need to be used. Workers need to place the metal pipe on polishing devices of different models or replace the polishers with new ones. Since the inside of the polishing device is not equipped with an automatic polisher replacement mechanism, workers need to move back and forth to replace the polishers during use, which is inconvenient for use. To solve this technical problem, the utility model provides a polishing device for metal pipe processing. Content of the Utility Model

[0004] The main purpose of the utility model is to provide a polishing device for metal pipe processing, which can effectively solve the problems mentioned in the background technique.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] A polishing device for metal pipe processing, including a workbench. A fixed frame is fixedly installed on the upper surface of the workbench. A fixed shaft is rotatably connected inside the fixed frame. A connecting frame is fixedly installed on the outer surface of the fixed shaft. A fixed cylinder is fixedly installed on the outer surface of the connecting frame. A rotating shaft is rotatably connected inside the fixed cylinder. A polisher is fixedly installed on the outer surface of the rotating shaft. A gear one is fixedly installed on the outer surface of the rotating shaft. The external teeth of the gear one are meshed with a gear two.

[0007] Preferably, a first motor is fixedly installed on one side of the fixed frame, and the output end of the first motor is connected to one end of the fixed shaft.

[0008] Preferably, a protective cover is fixedly installed on the upper surface of the workbench, and the outer surface of the fixed shaft is fixedly and rotatably connected to the inside of the protective cover.

[0009] Preferably, a support frame is fixedly installed on the upper surface of the workbench, a limiting frame is fixedly installed on the upper surface of the support frame, and a round pipe is placed inside the limiting frame.

[0010] Preferably, a plurality of positioning grooves are formed inside the fixing cylinder, the polishing device corresponds to the positioning grooves, and a controller is fixedly installed on the upper surface of the workbench.

[0011] Preferably, an installation frame is fixedly installed on the upper surface of the workbench, a second motor is fixedly installed on the upper surface of the installation frame, and the output end of the second motor is fixedly installed inside the second gear.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] In the utility model, through the cooperation between the fixing cylinder, the first gear and the second gear, the fixing cylinder can be driven to rotate by the fixing shaft. A plurality of polishing devices are installed inside the fixing cylinder. According to the polishing requirements of different metal pipes, the corresponding polishing device can be rotated to the polishing position. When the fixing cylinder rotates, it can drive the first gear to rotate. At this time, the first gear at the position corresponding to the polishing device can automatically mesh with the second gear. By the rotation of the second gear, the first gear can be driven to rotate, so as to control the polishing device to rotate and polish the metal pipe. It is very convenient to use, realizing the function of quickly replacing the polishing device according to the polishing requirements of different metal pipes, and facilitating the staff to polish the metal pipes with different polishing requirements.

[0014] In the utility model, by arranging components such as a protective cover, the protective cover can separate the fixing cylinder from the outside, preventing the fixing cylinder from causing damage to external staff when rotating. The fixing cylinder and the polishing device can rotate inside the protective cover, and a part of the polishing device can expose the fixing cylinder and the protective cover for convenient use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is the overall structural schematic diagram of the polishing device for metal pipe processing of the utility model;

[0016] Figure 2 is the schematic diagram inside the protective cover of the polishing device for metal pipe processing of the utility model;

[0017] Figure 3 is the schematic diagram inside the fixing cylinder of the polishing device for metal pipe processing of the utility model;

[0018] Figure 4 is the schematic diagram of the first gear component of the polishing device for metal pipe processing of the utility model;

[0019] Figure 5 is the front view schematic diagram of the workbench of the polishing device for metal pipe processing of the utility model.

[0020] In the figure: 1, workbench; 2, fixing frame; 3, fixed shaft; 4, connecting frame; 5, fixing cylinder; 6, rotating shaft; 7, polisher; 8, first gear; 9, second gear; 10, first motor; 11, protective cover; 12, support frame; 13, limiting frame; 14, round tube; 15, positioning groove; 16, controller; 17, mounting frame; 18, second motor. Detailed implementation mode

[0021] In order to make the technical means, creative features, achieved purposes and effects realized by the present utility model easy to understand, the present utility model will be further described below in conjunction with the specific implementation modes.

[0022] As Figures 1-5 shown, a polishing device for metal pipe processing includes a workbench 1. A controller 16 is fixedly installed on the upper surface of the workbench 1. Through the controller 16, relevant data can be input. A fixing frame 2 is fixedly installed on the upper surface of the workbench 1. A fixed shaft 3 is rotatably connected inside the fixing frame 2. Both ends of the fixed shaft 3 are provided with fixing frames 2. Through the fixing frames 2, both ends of the fixed shaft 3 can be stably fixed.

[0023] A first motor 10 is fixedly installed on one side of the fixing frame 2. The output end of the first motor 10 is connected to one end of the fixed shaft 3. The first motor 10 can drive the fixed shaft 3 to rotate at a right angle. The first motor 10 has a self-locking function, which can ensure the stability during the overall operation.

[0024] A connecting frame 4 is fixedly installed on the outer surface of the fixed shaft 3. A fixing cylinder 5 is fixedly installed on the outer surface of the connecting frame 4. The fixed shaft 3 can drive the fixing cylinder 5 to rotate through the connecting frame 4. A plurality of groups of positioning grooves 15 are opened inside the fixing cylinder 5. The plurality of groups of positioning grooves 15 are circularly arranged inside the fixing cylinder 5. When the fixing cylinder 5 rotates, it can drive the positions of the positioning grooves 15 to change.

[0025] A rotating shaft 6 is rotatably connected inside the fixing cylinder 5. A polisher 7 is fixedly installed on the outer surface of the rotating shaft 6. The polisher 7 can rotate inside the fixing cylinder 5 under the action of the rotating shaft 6. The polisher 7 corresponds to the positioning grooves 15. A polisher 7 with different polishing specifications is installed inside each group of positioning grooves 15. When the fixing cylinder 5 rotates to drive the positioning grooves 15 to rotate, it can drive the polishers 7 with different specifications to move, which is convenient to select polishers 7 with different specifications according to the polishing requirements of different metal pipes.

[0026] The upper surface of the workbench 1 is fixedly installed with a protective cover 11. The outer surface of the fixed shaft 3 is fixedly and rotatably connected to the inside of the protective cover 11. Through the protective cover 11, the fixed cylinder 5 can be separated from the outside, which can prevent the fixed cylinder 5 from causing damage to external workers when rotating. The fixed cylinder 5 and the polishing device 7 can rotate inside the protective cover 11, and a part of the polishing device 7 can expose the fixed cylinder 5 and the protective cover 11, facilitating use.

[0027] The upper surface of the workbench 1 is fixedly installed with a support frame 12. The upper surface of the support frame 12 is fixedly installed with a limiting frame 13. A chute corresponding to the polishing device 7 is opened inside the limiting frame 13. A part of the polishing device 7 can enter the inside of the chute to polish the round tube 14. The round tube 14 is placed inside the limiting frame 13, and the round tube 14 is placed between two symmetrically arranged polishing devices 7. When the polishing device 7 rotates, it can polish the round tube 14 and drive the round tube 14 inside the limiting frame 13, facilitating the polishing process.

[0028] A first gear 8 is fixedly installed on the outer surface of the rotating shaft 6. A first gear 8 is correspondingly installed outside each polishing device 7. When the first gear 8 rotates, it can drive the rotating shaft 6 to rotate, facilitating the control of the polishing device 7 to rotate and polish.

[0029] The outer teeth of the first gear 8 are meshed with a second gear 9. By rotating the second gear 9, the rotation of the first gear 8 can be controlled, which can further drive the polishing device 7 to rotate. The first gears 8 at different positions of the polishing device 7 can rotate following the fixed cylinder 5. When the fixed cylinder 5 rotates, it can drive the first gear 8 to rotate circumferentially. At this time, the first gears 8 at different positions can alternately mesh with the second gear 9. When replacing the polishing device 7, the rotation of the polishing device 7 can be controlled simultaneously, facilitating the control of the polishing operation of the polishing device 7.

[0030] The upper surface of the workbench 1 is fixedly installed with a mounting frame 17. The upper surface of the mounting frame 17 is fixedly installed with a second motor 18. Through the mounting frame 17, the second motor 18 can be assisted in fixing. The output end of the second motor 18 is fixedly installed inside the second gear 9. By the second motor 18, the second gear 9 can be driven to rotate. After the first gears 8 at different positions mesh with the second gear 9, they can rotate synchronously through the second motor 18.

[0031] When polishing, the round tube 14 is placed inside the limit frame 13. The second motor 18 can drive the second gear 9 to rotate. The second gear 9 can drive the rotating shaft 6 to rotate through meshing with the first gear 8, and can drive the polisher 7 to rotate. At this time, the rotation of the polisher 7 can polish the round tube 14. When replacing polishers 7 of different specifications, the fixed shaft 3 is controlled to rotate by the first motor 10. The fixed shaft 3 can control the fixed cylinder 5 to rotate. When the fixed cylinder 5 rotates, it can drive polishers 7 of different specifications to rotate. When the new polisher 7 rotates to the position of the round tube 14, the fixed cylinder 5 stops rotating. At this time, the first gear 8 at the position will engage with the second gear 9 during the rotation of the fixed cylinder 5. After controlling the rotation of the second gear 9, the new polisher 7 can be driven to rotate for grinding.

[0032] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A polishing device for metal pipe processing, comprising a workbench (1), characterized in that: A fixing frame (2) is fixedly mounted on the upper surface of the workbench (1); a fixing shaft (3) is rotatably connected to the interior of the fixing frame (2); a connecting frame (4) is fixedly mounted on the outer surface of the fixing shaft (3); a fixing cylinder (5) is fixedly mounted on the outer surface of the connecting frame (4); a rotating shaft (6) is rotatably connected to the interior of the fixing cylinder (5); a polisher (7) is fixedly mounted on the outer surface of the rotating shaft (6); a gear 1 (8) is fixedly mounted on the outer surface of the rotating shaft (6); and a gear 2 (9) is meshed with the outer teeth of the gear 1 (8).

2. The polishing device for metal pipe processing according to claim 1, characterized in that: A first motor (10) is fixedly mounted on one side of the fixing frame (2), and an output end of the first motor (10) is connected to one end of the fixing shaft (3).

3. The polishing device for metal pipe processing according to claim 1, characterized in that: A protective cover (11) is fixedly mounted on the upper surface of the workbench (1), and the outer surface of the fixed shaft (3) is fixedly rotatably connected to the inside of the protective cover (11).

4. The polishing device for metal pipe processing according to claim 1, characterized in that: A support frame (12) is fixedly mounted on the upper surface of the workbench (1), a limit frame (13) is fixedly mounted on the upper surface of the support frame (12), and a round tube (14) is placed inside the limit frame (13).

5. The polishing device for metal pipe processing according to claim 1, characterized in that: The interior of the fixed cylinder (5) is provided with a plurality of positioning grooves (15), the polisher (7) and the positioning grooves (15) correspond to each other, and a controller (16) is fixedly mounted on the upper surface of the workbench (1).

6. The polishing device for metal pipe processing according to claim 1, characterized in that: A mounting frame (17) is fixedly mounted on the upper surface of the workbench (1), a No. 2 motor (18) is fixedly mounted on the upper surface of the mounting frame (17), and an output end of the No. 2 motor (18) is fixedly mounted inside the second gear (9).

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