High-temperature alloy pipe polishing device

Abstract

The utility model discloses a high-temperature alloy pipe polishing device which comprises an operation table, a supporting plate is vertically arranged on one side of the operation table, the high-temperature alloy pipe polishing device further comprises a lifting plate connected to the supporting plate through a lifting assembly, an installation frame is installed at the bottom of the lifting plate, and a pressing wheel driven by a first motor is arranged on the installation frame. Two sets of swing plates driven by a deflection assembly are symmetrically arranged on one side of the lifting plate, a polishing roller driven by a second motor is installed between the two sets of swing plates, and the polishing roller is arranged on one side of the pressing wheel and is parallel to the operation table, so that it is convenient to guarantee uniform polishing; an adjusting groove is formed in the operation table, an adjusting assembly is arranged in the adjusting groove, multiple sets of parallel movable grooves penetrate through the top wall of the adjusting groove, and supporting rollers connected with the adjusting assembly are movably arranged at the two ends of the movable grooves. The utility model belongs to the technical field of pipe machining, and particularly relates to a high-temperature alloy pipe polishing device.

Description

Technical Field

[0001] This utility model belongs to the field of pipe processing technology, specifically referring to a high-temperature alloy pipe polishing device. Background Technology

[0002] High-temperature alloy tubes are widely used in many key industrial sectors due to their excellent high-temperature strength, oxidation resistance, and corrosion resistance. However, during their manufacturing process, the processed surface often has defects such as turning marks, milling marks, oxide scale, and minor unevenness. These surface defects not only affect the appearance of high-temperature alloy tubes but may also adversely affect their performance under harsh working conditions such as high temperature and high pressure. Therefore, polishing is necessary for alloy tubes.

[0003] With the rapid development of modern industrial automation technology, some automated polishing equipment has appeared on the market. However, some equipment clamps alloy tubes from both ends, which limits the processing length. Although this improves polishing efficiency to some extent, it is still insufficient in terms of adaptability to different tube diameters and lengths, and cannot achieve all-round and fine polishing of high-temperature alloy tubes. Utility Model Content

[0004] The technical problem this invention aims to solve is that existing polishing devices are inconvenient for polishing alloy pipes of different diameters and lengths, and their applicability is insufficient.

[0005] To achieve the above functions, the technical solution adopted by this utility model is as follows: a high-temperature alloy tube polishing device, including an operating table, a support plate vertically provided on one side of the operating table, and a lifting plate connected to the support plate by a lifting assembly. A mounting frame is installed at the bottom of the lifting plate, and a pressure roller driven by a motor is provided on the mounting frame.

[0006] One side of the lifting plate is provided with a swing plate driven by a deflection assembly, and two sets of swing plates are symmetrically arranged. A polishing roller driven by a motor is installed between the two sets of swing plates.

[0007] The operating console has an adjustment groove, and the adjustment groove contains an adjustment component. The top wall of the adjustment groove has multiple sets of parallel movable grooves, and the two ends of the movable groove are movably provided with support rollers connected to the adjustment component.

[0008] Furthermore, the polishing roller is placed on one side of the pressure roller and is set parallel to the operating table.

[0009] Furthermore, the lifting assembly includes a lifting groove and an electric push rod. The lifting groove is formed on the side wall of the support plate, and a slider is slidably disposed in the lifting groove. The lifting plate is installed on the slider, and the electric push rod is installed at the bottom of the lifting groove. The top output end of the electric push rod is connected to the slider.

[0010] Furthermore, the deflection assembly includes a drive groove and a worm gear. The drive groove is located inside the lifting plate, and a swing groove extends through the side wall of the drive groove. A connecting shaft is rotatably mounted inside the drive groove, and a worm wheel is mounted on the connecting shaft. The swing plate extends through the swing groove and is fixedly connected to the connecting shaft. The worm gear is rotatably mounted inside the drive groove perpendicular to the connecting shaft, and the worm gear meshes with the worm wheel. One end of the worm gear is shaft-connected to a motor, which is fixedly mounted on the side wall of the lifting plate.

[0011] Furthermore, the adjustment assembly includes a push plate and a bidirectional lead screw. The push plate is located at both ends of the adjustment groove and is arranged parallel to the polishing roller. The support roller is installed on the push plate. The bidirectional lead screw is rotatably located in the adjustment groove and its two ends are threadedly connected to two sets of push plates respectively. One end of the bidirectional lead screw is shaft-connected to a motor four, which is fixedly installed on the side wall of the operating table.

[0012] Preferably, a pressure sensor is provided between the mounting bracket and the lifting plate.

[0013] The beneficial effects of the above-mentioned structure of this utility model are as follows: The high-temperature alloy tube polishing device provided by this utility model, by setting an adjustment groove, uses a bidirectional screw to drive the push plate, which can adjust the distance between the support rollers on both sides, so as to facilitate the support of alloy tubes of different diameters. With the help of the electric push rod to push the slider, the height of the lifting plate is adjusted, and the pressure roller is used to press the alloy tube to ensure the stability of the alloy tube during polishing. By setting a worm gear and worm, the connecting shaft can be driven, so that the two sets of swing plates deflect synchronously, and the position of the polishing roller is adjusted to facilitate the polishing of the alloy tube. It can meet the polishing use of alloy tubes of various diameters. At the same time, the open arrangement on both sides can polish alloy tubes of different lengths. Attached Figure Description

[0014] Figure 1 This is an overall structural diagram of a high-temperature alloy tube polishing device proposed in this utility model;

[0015] Figure 2 This is a cross-sectional structural diagram of a high-temperature alloy tube polishing device proposed in this utility model;

[0016] Figure 3 This is a structural diagram of the lifting plate of a high-temperature alloy tube polishing device proposed in this utility model;

[0017] Figure 4This is a partial structural diagram of a high-temperature alloy tube polishing device proposed in this utility model.

[0018] The components are as follows: 1. Operating table; 2. Support plate; 3. Lifting assembly; 4. Lifting plate; 5. Mounting frame; 6. Motor 1; 7. Pressure roller; 8. Deflection assembly; 9. Swing plate; 10. Motor 2; 11. Polishing roller; 12. Adjustment groove; 13. Adjustment assembly; 14. Movable groove; 15. Support roller; 16. Lifting groove; 17. Electric push rod; 18. Slider; 19. Drive groove; 20. Worm gear; 21. Swing groove; 22. Connecting shaft; 23. Worm wheel; 24. Motor 3; 25. Push plate; 26. Bidirectional lead screw; 27. Motor 4; 28. Pressure sensor. Detailed Implementation

[0019] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0020] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. The utility model will be further described in detail below with reference to the accompanying drawings.

[0021] like Figure 1-4 As shown, the present invention proposes a high-temperature alloy tube polishing device, including an operating table 1, a support plate 2 vertically arranged on one side of the operating table 1, and a lifting plate 4 connected to the support plate 2 by a lifting assembly 3. A mounting frame 5 is installed at the bottom of the lifting plate 4, and a pressure roller 7 driven by a motor 6 is installed on the mounting frame 5. A swing plate 9 driven by a deflection assembly 8 is provided on one side of the lifting plate 4, and two sets of swing plates 9 are symmetrically arranged. A polishing roller 11 driven by a motor 10 is installed between the two sets of swing plates 9. The polishing roller 11 is placed on one side of the pressure roller 7 and is arranged parallel to the operating table 1 to ensure uniform polishing. An adjustment groove 12 is opened in the operating table 1, and an adjustment assembly 13 is provided in the adjustment groove 12. Four sets of parallel movable grooves 14 are passed through the top wall of the adjustment groove 12. Support rollers 15 connected to the adjustment assembly 13 are movably arranged at both ends of the movable grooves 14.

[0022] Push the alloy tube from one side between the symmetrically arranged support rollers 15, start the lifting assembly 3, drive the lifting plate 4 to move down, the lifting plate 4 drives the pressure roller 7 to move, and fix the alloy tube with the support rollers 15. Start the motor 6 to drive the pressure roller 7 to rotate, and then the friction of the pressure roller 7 will drive the alloy tube to rotate. Start the deflection assembly 8 to drive the swing plate 9 to swing down, drive the polishing roller 11 to approach the side wall of the alloy tube, and use the motor 10 to drive the polishing roller 11 to polish the alloy tube.

[0023] like Figure 2 , 4 As shown, the lifting assembly 3 includes a lifting groove 16 and an electric push rod 17. The lifting groove 16 is opened on the side wall of the support plate 2. A slider 18 is slidably arranged in the lifting groove 16. The lifting plate 4 is installed on the slider 18. The electric push rod 17 is installed at the bottom of the lifting groove 16. The top output end of the electric push rod 17 is connected to the slider 18. When the electric push rod 17 is started, the slider 18 is driven to move down. The slider 18 drives the lifting plate 4 to move, which can drive the pressure roller 7 to move, so as to cooperate with the support roller 15 to limit the alloy tube.

[0024] like Figure 2 , 3 As shown, the deflection assembly 8 includes a drive groove 19 and a worm gear 20. The drive groove 19 is located inside the lifting plate 4. A swing groove 21 passes through the side wall of the drive groove 19. A connecting shaft 22 is rotatably mounted inside the drive groove 19. A worm wheel 23 is mounted on the connecting shaft 22. The swing plate 9 passes through the swing groove 21 and is fixedly connected to the connecting shaft 22. The worm gear 20 is rotatably mounted inside the drive groove 19 perpendicular to the connecting shaft 22. The worm gear 20 meshes with the worm wheel 23. A motor 24 is shaft-connected to one end of the worm gear 20. The motor 24 is fixedly mounted on the side wall of the lifting plate 4. When the motor 20 is started, it drives the worm gear 20 to rotate. The worm gear 20 drives the worm wheel 23 to rotate. The worm wheel 23 drives the connecting shaft 22 to rotate, thereby driving the deflection plate to move and adjust the polishing roller 11.

[0025] like Figure 2 As shown, the adjustment assembly 13 includes a push plate 25 and a bidirectional lead screw 26. The push plate 25 is located at both ends of the adjustment groove 12 and is parallel to the polishing roller 11. The support roller 15 is installed on the push plate 25. The bidirectional lead screw 26 is rotatably located in the adjustment groove 12 and its two ends are threaded to the two sets of push plates 25 respectively. One end of the bidirectional lead screw 26 is shaft-connected to a motor 27. The motor 27 is fixedly installed on the side wall of the operating table 1. When the motor 27 is started, it drives the bidirectional lead screw 26 to rotate. The bidirectional lead screw 26 drives the two sets of push plates 25 to move, adjusting the distance between the support rollers 15 on both sides, which can meet the support of alloy pipes with different diameters.

[0026] like Figure 3As shown, a pressure sensor 28 is provided between the mounting bracket 5 and the lifting plate 4. The pressure sensor 28 can detect the pressure of the pressure roller 7 on the alloy tube, so as to avoid damage to the alloy tube caused by excessive pressure.

[0027] The above description of the present invention and its embodiments is non-limiting. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if a person skilled in the art is inspired by the above, and does not deviate from the purpose of the present invention, without inventive design, a structure and embodiment similar to the technical solution should fall within the scope of protection of the present invention.

Claims

1. A high-temperature alloy tube polishing device, comprising an operating table (1), wherein a support plate (2) is vertically provided on one side of the operating table (1), characterized in that: It also includes a lifting plate (4) connected to the support plate (2) via a lifting assembly (3), and a mounting frame (5) is installed at the bottom of the lifting plate (4), and a pressure roller (7) driven by a motor (6) is provided on the mounting frame (5); The lifting plate (4) has a swing plate (9) driven by a deflection assembly (8) on one side, and two sets of swing plates (9) are symmetrically arranged. A polishing roller (11) driven by a motor (10) is installed between the two sets of swing plates (9). The operating table (1) is provided with an adjustment groove (12), and the adjustment groove (12) is provided with an adjustment component (13). The top wall of the adjustment groove (12) is permeated with multiple sets of parallel movable grooves (14), and the two ends of the movable grooves (14) are provided with support rollers (15) connected to the adjustment component (13).

2. The high-temperature alloy tube polishing device according to claim 1, characterized in that: The polishing roller (11) is placed on one side of the pressure roller (7) and is set parallel to the operating table (1).

3. The high-temperature alloy tube polishing device according to claim 2, characterized in that: The lifting assembly (3) includes a lifting groove (16) and an electric push rod (17). The lifting groove (16) is opened on the side wall of the support plate (2). A slider (18) is slidably provided in the lifting groove (16). The lifting plate (4) is installed on the slider (18). The electric push rod (17) is installed at the bottom of the lifting groove (16). The top output end of the electric push rod (17) is connected to the slider (18).

4. The high-temperature alloy tube polishing device according to claim 3, characterized in that: The deflection assembly (8) includes a drive groove (19) and a worm gear (20). The drive groove (19) is located inside the lifting plate (4). A swing groove (21) runs through the side wall of the drive groove (19). A connecting shaft (22) is rotatably arranged inside the drive groove (19). A worm wheel (23) is provided on the connecting shaft (22). The swing plate (9) runs through the swing groove (21) and is fixedly connected to the connecting shaft (22). The worm gear (20) is rotatably arranged inside the drive groove (19) perpendicular to the connecting shaft (22). The worm gear (20) meshes with the worm wheel (23). A motor (24) is axially connected to one end of the worm gear (20). The motor (24) is fixedly installed on the side wall of the lifting plate (4).

5. The high-temperature alloy tube polishing device according to claim 4, characterized in that: The adjustment assembly (13) includes a push plate (25) and a bidirectional lead screw (26). The push plate (25) is located at both ends of the adjustment groove (12) and is parallel to the polishing roller (11). The support roller (15) is installed on the push plate (25). The bidirectional lead screw (26) is rotatably located in the adjustment groove (12) and its two ends are threaded to two sets of push plates (25) respectively. One end of the bidirectional lead screw (26) is shaft-connected to a motor (27). The motor (27) is fixedly installed on the side wall of the operating table (1).

6. The high-temperature alloy tube polishing device according to claim 5, characterized in that: A pressure sensor (28) is provided between the mounting bracket (5) and the lifting plate (4).

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