A hydraulic hose straightening device

Abstract

This utility model relates to the field of hydraulic pipe processing technology, specifically a hydraulic pipe straightening device, including a support platform. A conveying mechanism is located on the top of the support platform, a cleaning mechanism is located on one side of the conveying mechanism, and a straightening mechanism is located on one side of the cleaning mechanism. The cleaning mechanism includes a first support frame fixedly installed on the top of the support platform. Two annular guide rails are symmetrically fixedly installed on the top of the first support frame, and multiple drive sliders are evenly and movably mounted on the annular guide rails. This utility model, through the setting of the cleaning mechanism, replaces the sponge wiping method. It relies on multiple cleaning brushes driven by a first motor to rotate and clean the surface of the hydraulic pipe. Simultaneously, while rotating on their own axes, the multiple cleaning brushes can also rotate around the surface of the hydraulic pipe by relying on the movement of the drive sliders on the annular guide rails. This allows for comprehensive removal of impurities and metal debris from the hydraulic pipe, improving the cleaning effect.

Description

Technical Field

[0001] This utility model relates to a straightening device for hydraulic pipes, belonging to the field of hydraulic pipe processing technology. Background Technology

[0002] Hydraulic hoses are one type of seamless hydraulic hose, mainly used for transporting hydraulic oil. Hydraulic hoses are divided into rigid hoses and flexible hoses. During the transportation of rigid hoses, they are easily bent. If not corrected, this will affect the structural performance of the hydraulic hose during actual installation and may also cause great safety hazards.

[0003] In the existing technology, a straightening device is used to straighten the bent hydraulic pipe. The straightening device is also equipped with a cleaning mechanism to clean the impurities and metal debris on the surface of the hydraulic pipe. However, the cleaning mechanism on the straightening device usually cleans directly by wiping with a sponge. This cleaning method cannot completely remove the impurities and metal debris on the hydraulic pipe, resulting in poor cleaning effect on the surface of the hydraulic pipe. Impurities and metal debris will still remain, which will affect the straightening of the hydraulic pipe.

[0004] Therefore, there is an urgent need to improve the hydraulic pipe straightening device to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of this invention is to provide a hydraulic pipe straightening device. By setting up a cleaning mechanism, it replaces the sponge wiping method and relies on multiple cleaning brushes driven by a first motor to rotate to clean the surface of the hydraulic pipe. At the same time, while the multiple cleaning brushes are rotating, they can also rotate around the surface of the hydraulic pipe by relying on the movement of the driving slider on the annular guide rail. In this way, impurities and metal debris on the hydraulic pipe can be thoroughly removed, improving the cleaning effect of the hydraulic pipe.

[0006] To achieve the above objectives, the main technical solutions adopted by this utility model include:

[0007] A hydraulic pipe straightening device includes a support platform. A conveying mechanism is provided on the top of the support platform. A cleaning mechanism is provided on one side of the conveying mechanism. A straightening mechanism is provided on one side of the cleaning mechanism. The cleaning mechanism includes a first support frame fixedly installed on the top of the support platform. Two annular guide rails are symmetrically fixedly installed on the top of the first support frame. A plurality of drive sliders are evenly and movably installed on the annular guide rails. A first support plate is fixedly installed on one side of the drive sliders. Two first hydraulic rods are symmetrically fixedly installed on the first support plate. A second support plate is provided on one side of the first support plate and connected to the output ends of the two first hydraulic rods. A third support plate is provided on one side of the second support plate. A first motor is fixedly installed on one side of the third support plate. A cleaning brush connected to the output end of the first motor is movably installed inside the third support plate.

[0008] Preferably, two fixing blocks are symmetrically fixedly installed on the other side of the third support plate, and bolts are installed on the fixing blocks. Threaded grooves are opened at the top and bottom of the second support plate.

[0009] Preferably, two collection boxes are symmetrically fixedly installed at the bottom of the support platform, a fan is fixedly installed at the bottom of the collection box, an air duct is fixedly installed on the collection box, multiple suction nozzles are fixedly installed on one side of the air duct, and a filter screen is provided inside the collection box.

[0010] Preferably, a sealing plate is provided on one side of the collection box and fixedly connected to the filter screen, multiple baffles are fixedly installed on the top of the filter screen, two slide rails are symmetrically fixedly installed on the inner wall of the collection box, and multiple slide rods are fixedly installed on the inner side of the sealing plate.

[0011] Preferably, a first support frame is fixedly installed on the outer side of the sealing plate, a spring is fixedly installed inside the first support frame, a limiting rod that slides within the first support frame is fixedly installed at one end of the spring, and a limiting block is fixedly installed on the surface of the collection box.

[0012] Preferably, the conveying mechanism includes a fixed frame fixedly installed on one side of the annular guide rail. A second motor is fixedly installed at one end of the fixed frame. A screw connected to the output end of the second motor is movably installed inside the fixed frame. A movable block connected by a thread is provided on the screw, and the movable block is slidably connected to the fixed frame. A U-shaped frame is fixedly installed on the top of the movable block. A second hydraulic rod is fixedly installed on both sides of the U-shaped frame. Two clamps connected to the output ends of the second hydraulic rods are symmetrically arranged on the inner side of the U-shaped frame.

[0013] Preferably, the correction mechanism includes a second support frame fixedly installed on the other side of the annular guide rail. Third hydraulic rods are fixedly installed around the second support frame. Multiple second support frames connected to the output ends of the third hydraulic rods are provided on the inner side of the second support frame. Third motors are fixedly installed on both sides of the second support frames. Correction rollers connected to the third motors are provided on the inner side of the second support frames. A conveyor table is provided on one side of the second support frame. Multiple fourth hydraulic rods are fixedly installed at the bottom of the conveyor table.

[0014] This utility model has at least the following beneficial effects:

[0015] By replacing sponge wiping with a cleaning mechanism, multiple cleaning brushes driven by a first motor rotate to clean the surface of the hydraulic pipe. While rotating on their own axis, the multiple cleaning brushes can also rotate around the surface of the hydraulic pipe by moving the drive slider on the annular guide rail, forming a circular rotation state to clean the surface of the hydraulic pipe. This can thoroughly remove impurities and metal debris from the hydraulic pipe and improve the cleaning effect. Attached Figure Description

[0016] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a top view of the overall structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the first support frame and the annular guide rail structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the cleaning brush structure of this utility model;

[0021] Figure 5 This is a partial structural diagram of the collection box of this utility model;

[0022] Figure 6 This is a schematic diagram showing the separation of the collection box and filter screen structure of this utility model;

[0023] Figure 7 This is a schematic diagram of the straightening roller structure of this utility model.

[0024] In the diagram, 1. Support platform; 2. Conveying mechanism; 3. Cleaning mechanism; 4. First support frame; 5. Circular guide rail; 6. Drive slider; 7. First support plate; 8. First hydraulic rod; 9. Second support plate; 10. Third support plate; 11. First motor; 12. Cleaning brush; 13. Fixing block; 14. Bolt; 15. Threaded groove; 16. Collection box; 17. Fan; 18. Air duct; 19. Suction nozzle; 20. Filter screen; 21. Sealing plate; 22. Baffle. ; 23. Slide rail; 24. Slide rod; 25. First support frame; 26. Spring; 27. Limiting rod; 28. Limiting block; 29. ​​Fixing frame; 30. Second motor; 31. Screw; 32. Moving block; 33. Second hydraulic rod; 34. Clamping plate; 35. Second support frame; 36. Third hydraulic rod; 37. Second support frame; 38. Third motor; 39. Straightening roller; 40. Conveyor table; 41. Fourth hydraulic rod; 42. U-shaped frame; 43. Straightening mechanism. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0026] like Figures 1-7 As shown, this embodiment provides a hydraulic pipe straightening device embodiment.

[0027] A hydraulic pipe straightening device includes a support platform 1, a conveying mechanism 2 on the top of the support platform 1, a cleaning mechanism 3 on one side of the conveying mechanism 2, and a straightening mechanism 43 on one side of the cleaning mechanism 3. The cleaning mechanism 3 includes a first support frame 4 fixedly installed on the top of the support platform 1. Two annular guide rails 5 are symmetrically fixedly installed on the top of the first support frame 4. Multiple drive sliders 6 are evenly and movably installed on the annular guide rails 5. A first support plate 7 is fixedly installed on one side of the drive sliders 6. Two first hydraulic rods 8 are symmetrically fixedly installed on the first support plate 7. A second support plate 9 connected to the output ends of the two first hydraulic rods 8 is provided on one side of the first support plate 7. A third support plate 10 is provided on one side of the second support plate 9. A first motor 11 is fixedly installed on one side of the third support plate 10. A cleaning brush 12 connected to the output end of the first motor 11 is movably installed inside the third support plate 10.

[0028] By setting up the cleaning mechanism 3, the sponge wiping method is replaced. Multiple cleaning brushes 12 driven by the first motor 11 are used to clean the surface of the hydraulic pipe. At the same time, the multiple cleaning brushes 12 can also rotate around the surface of the hydraulic pipe by relying on the movement of the drive slider 6 on the annular guide rail 5, forming a circular rotation state to clean the surface of the hydraulic pipe. In this way, impurities and metal debris on the hydraulic pipe can be thoroughly removed, improving the cleaning effect of the hydraulic pipe.

[0029] In this embodiment, as Figures 1-7 As shown, two fixing blocks 13 are symmetrically fixedly installed on the other side of the third support plate 10, and bolts 14 are installed on the fixing blocks 13. Threaded grooves 15 are opened on the top and bottom of the second support plate 9. Two collection boxes 16 are symmetrically fixedly installed on the bottom of the support platform 1. A fan 17 is fixedly installed on the bottom of the collection box 16. An air duct 18 is fixedly installed on the collection box 16. Multiple suction nozzles 19 are fixedly installed on one side of the air duct 18. A filter screen 20 is set inside the collection box 16. A sealing plate 21 is fixedly connected to the filter screen 20 on one side of the collection box 16. Multiple baffles 22 are fixedly installed on the top of the filter screen 20. Two slide rails 23 are symmetrically fixedly installed on the inner wall of the collection box 16. Multiple slide rods 24 are fixedly installed on the inner side of the sealing plate 21.

[0030] The fixing block 13, bolt 14, and threaded groove 15 facilitate the removal of the third support plate 10 along with the cleaning brush 12 from the second support plate 9, making it convenient to clean and replace the cleaning brush 12. With the arrangement of the collection box 16, fan 17, air duct 18, suction nozzle 19, and filter screen 20, impurities and metal debris on the hydraulic pipe will fall when cleaned. At this time, activating the fan 17 generates suction, which, through the air duct 18 and suction nozzle 19, sucks up the falling impurities and debris and transfers them to the collection box 16 for filtration, effectively preventing impurities and metal debris from spreading. To prevent air pollution, the sealing plate 21, baffle 22, slide rail 23, and slide rod 24 are used. The sealing plate 21, which is movably mounted on one side of the collection box 16, is fixedly connected to the filter screen 20. This makes it easy to remove the filter screen 20 from the collection box 16 to remove filtered impurities and debris. At the same time, the baffle 22 can block impurities and debris on the top of the filter screen 20, preventing them from falling from both sides when the filter screen 20 is pulled out. Meanwhile, the slide rail 23 and slide rod 24 can support the sealing plate 21 and the filter screen 20, and facilitate the installation and removal of the filter screen 20.

[0031] In this embodiment, as Figures 1-7As shown, a first support frame 25 is fixedly installed on the outer side of the sealing plate 21. A spring 26 is fixedly installed inside the first support frame 25. A limiting rod 27 that slides within the first support frame 25 is fixedly installed at one end of the spring 26. A limiting block 28 is fixedly installed on the surface of the collection box 16. The conveying mechanism 2 includes a fixed frame 29 fixedly installed on one side of the annular guide rail 5. A second motor 30 is fixedly installed at one end of the fixed frame 29. A screw 31 connected to the output end of the second motor 30 is movably installed inside the fixed frame 29. A moving block 32 connected by a thread is provided on the screw 31, and the moving block 32 is slidably connected to the fixed frame 29. A U-shaped frame 42 is fixedly installed on the top of the moving block 32. Second hydraulic rods 33 are fixedly installed on both sides of the U-shaped frame 42. Two clamping plates connected to the output ends of the second hydraulic rods 33 are symmetrically arranged on the inner side of the U-shaped frame 42. 34. The straightening mechanism 43 includes a second support frame 35 fixedly installed on the other side of the annular guide rail 5. Third hydraulic rods 36 are fixedly installed around the second support frame 35. Multiple second support frames 37 connected to the output ends of the third hydraulic rods 36 are provided on the inner side of the second support frame 35. Third motors 38 are fixedly installed on both sides of the second support frames 37. Straightening rollers 39 connected to the third motors 38 are provided on the inner side of the second support frames 37. A conveyor table 40 is provided on one side of the second support frame 35. Multiple fourth hydraulic rods 41 are fixedly installed at the bottom of the conveyor table 40.

[0032] With the arrangement of the first support frame 25, spring 26, limiting rod 27, and limiting block 28, after the filter screen 20 and sealing plate 21 are installed on the collection box 16, the limiting rod 27 slides downward under the elastic support of the spring 26 and inserts into the limiting block 28. After the limiting rod 27 and the limiting block 28 are connected, the sealing plate 21 can be limited and fixed, thereby improving the tightness of the sealing plate 21 on one side of the collection box 16 and preventing loosening. With the arrangement of the fixing frame 29, second motor 30, screw 31, moving block 32, straightening mechanism 43, second hydraulic rod 33, and clamping plate 34, the hydraulic pipe can be stably conveyed, preventing shaking. At the same time, the two second hydraulic rods 33 can drive the clamping plate 34 to move, thereby facilitating the adjustment of the distance between the two clamping plates 34. Hydraulic pipes of different sizes are clamped and fixed. The second support frame 35, the third hydraulic rod 36, the second support frame 37, the third motor 38, the straightening roller 39, the conveyor table 40, and the fourth hydraulic rod 41 are arranged to support the straightened hydraulic pipes and prevent secondary bending. After the hydraulic pipes are straightened and moved out from the multiple straightening rollers 39, the conveyor table 40 can support the straightened hydraulic pipes, thereby preventing the hydraulic pipes from being suspended and preventing secondary bending of the suspended parts of the hydraulic pipes due to gravity. At the same time, the fourth hydraulic rod 41 can adjust the height of the conveyor table 40 so that the conveyor table 40 can be at the same level as the straightening roller 39 located at the bottom of the inner wall of the second support frame 35, thus facilitating the receiving of hydraulic pipes of different sizes.

[0033] In this embodiment, as Figures 1-7 As shown, the working process of the hydraulic pipe straightening device provided in this embodiment is as follows:

[0034] After one end of the hydraulic pipe is clamped and fixed by the clamping plate 34, the second motor 30 is started to drive the screw 31 to rotate for transmission, so that the moving block 32 moves the hydraulic pipe along the thread of the screw 31 into the annular guide rail 5. After the hydraulic pipe passes through the annular guide rail 5, multiple first hydraulic rods 8 are started simultaneously to extend their output ends and push the cleaning brush 12 to abut against the hydraulic pipe. Then the first motor 11 is started to drive the cleaning brush 12 to rotate, and the drive slider 6 is started to move on the annular guide rail 5, so that the cleaning brush 12 moves around the surface of the hydraulic pipe to clean impurities and metal debris. The cleaned hydraulic pipe is then transferred to the second support frame 35 and straightened by multiple straightening rollers 39 driven by the third motor 38.

[0035] The foregoing description illustrates and describes several preferred embodiments of the present invention. However, as previously stated, it should be understood that the present invention is not limited to the forms disclosed herein and should not be construed as excluding other embodiments. It can be used in various other combinations, modifications, and environments, and can be altered within the scope of the inventive concept described herein through the foregoing teachings or techniques or knowledge in related fields. Any modifications and variations made by those skilled in the art that do not depart from the spirit and scope of the present invention should be within the protection scope of the appended claims.

Claims

1. A hydraulic pipe straightening device, comprising a support platform (1), characterized in that: The top of the support platform (1) is provided with a conveying mechanism (2), a cleaning mechanism (3) is provided on one side of the conveying mechanism (2), and a correction mechanism (43) is provided on one side of the cleaning mechanism (3). The cleaning mechanism (3) includes a first support frame (4) fixedly installed on the top of the support platform (1). Two annular guide rails (5) are symmetrically fixedly installed on the top of the first support frame (4). Multiple drive sliders (6) are evenly and movably installed on the annular guide rails (5). A first support plate (7) is fixedly installed on one side of the drive sliders (6). Two first hydraulic rods (8) are symmetrically fixedly installed on the first support plate (7). A second support plate (9) connected to the output end of the two first hydraulic rods (8) is provided on one side of the first support plate (7). A third support plate (10) is provided on one side of the second support plate (9). A first motor (11) is fixedly installed on one side of the third support plate (10). A cleaning brush (12) connected to the output end of the first motor (11) is movably installed inside the third support plate (10).

2. The hydraulic pipe straightening device according to claim 1, characterized in that: Two fixing blocks (13) are symmetrically fixed on the other side of the third support plate (10). Bolts (14) are installed on the fixing blocks (13). Threaded grooves (15) are opened on the top and bottom of the second support plate (9).

3. The hydraulic pipe straightening device according to claim 1, characterized in that: Two collection boxes (16) are symmetrically fixedly installed at the bottom of the support platform (1). A fan (17) is fixedly installed at the bottom of the collection box (16). An air duct (18) is fixedly installed on the collection box (16). Multiple suction nozzles (19) are fixedly installed on one side of the air duct (18). A filter screen (20) is provided inside the collection box (16).

4. The hydraulic pipe straightening device according to claim 3, characterized in that: A sealing plate (21) is fixedly connected to the filter screen (20) on one side of the collection box (16). Multiple baffles (22) are fixedly installed on the top of the filter screen (20). Two slide rails (23) are symmetrically fixedly installed on the inner wall of the collection box (16). Multiple slide rods (24) are fixedly installed on the inner side of the sealing plate (21).

5. A hydraulic pipe straightening device according to claim 4, characterized in that: A first support frame (25) is fixedly installed on the outside of the sealing plate (21), and a spring (26) is fixedly installed inside the first support frame (25). A limiting rod (27) that slides inside the first support frame (25) is fixedly installed at one end of the spring (26), and a limiting block (28) is fixedly installed on the surface of the collection box (16).

6. The hydraulic pipe straightening device according to claim 1, characterized in that: The conveying mechanism (2) includes a fixed frame (29) fixedly installed on one side of the annular guide rail (5). A second motor (30) is fixedly installed at one end of the fixed frame (29). A screw (31) connected to the output end of the second motor (30) is movably installed inside the fixed frame (29). A movable block (32) connected by a thread is provided on the screw (31), and the movable block (32) is slidably connected to the fixed frame (29). A U-shaped frame (42) is fixedly installed on the top of the movable block (32). A second hydraulic rod (33) is fixedly installed on both sides of the U-shaped frame (42). Two clamps (34) connected to the output end of the second hydraulic rod (33) are symmetrically arranged on the inner side of the U-shaped frame (42).

7. The hydraulic pipe straightening device according to claim 1, characterized in that: The correction mechanism (43) includes a second support frame (35) fixedly installed on the other side of the annular guide rail (5). A third hydraulic rod (36) is fixedly installed around the second support frame (35). A plurality of second support frames (37) connected to the output end of the third hydraulic rod (36) are provided on the inner side of the second support frame (35). A third motor (38) is fixedly installed on both sides of the second support frame (37). A correction roller (39) connected to the third motor (38) is provided on the inner side of the second support frame (37). A conveyor table (40) is provided on one side of the second support frame (35). A plurality of fourth hydraulic rods (41) are fixedly installed at the bottom of the conveyor table (40).

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