Equipment capable of adjusting plane straightness of square tube

Abstract

The utility model discloses equipment capable of adjusting the plane straightness of a square tube, relates to the technical field of square tube processing, and aims to solve the problems that the plane straightness of the square tube is inconvenient to adjust according to the use requirement of the square tube and the practicability is poor in the prior art. A supporting bottom plate is fixedly installed below the table plate, an equipment box is fixedly installed above the table plate, a first electric cylinder is fixedly installed above the equipment box, a vertical plate is arranged on the upper portion in the equipment box, and the push rod end of the first electric cylinder extends into the equipment box and is fixedly connected with the vertical plate. A pressing rod is fixedly installed below the vertical plate, a supporting table is arranged in the equipment box along the lower portion of the pressing rod, a first roller groove is fixedly formed in one side of the upper portion of the table plate, a first guide roller is rotationally installed in the first roller groove, and a second roller groove is fixedly formed in the other side of the upper portion of the table plate. And a guide roller II is rotationally mounted in the roller groove II.

Description

Technical Field

[0001] The utility model relates to the technical field of square tube processing, in particular to a device capable of adjusting the plane straightness of a square tube. Background Art

[0002] Square tube is a hollow quadrilateral steel tube, whose cross section can be square or rectangular, and is widely used in the fields of construction, machinery, aviation, automobile, electronics, logistics, etc. During the processing of square tube, it is usually adjusted by leveling equipment for plane straightness;

[0003] For example, the authorized patent with announcement number CN214683602U (a straightening device for processing square tubes): comprises a platform, the upper left and right sides of the platform are fixedly connected with U-shaped plates, the upper parts of the two U-shaped plates are provided with support plates, a bracket is provided between the two support plates, a hydraulic cylinder is fixedly inserted inside the bracket, a straightening block is fixedly connected to the output end of the hydraulic cylinder, the upper ends of the two U-shaped plates are provided with strip holes matching the support plates, the left and right ends of the two support plates are fixedly connected with sliders, and the left and right hole walls of the two strip holes are provided with sliding grooves matching the sliders, and the two U-shaped plates are commonly connected with a first driving mechanism and connected to the two support plates through the first driving mechanism;

[0004] Although the above-mentioned existing technology is convenient for improving the overall straightening efficiency, it is not possible to adjust the plane straightness of the square tube. Therefore, the existing square tube straightening equipment is not convenient for adjusting the plane straightness of the square tube according to the use requirements of the square tube, and has poor practicality. Therefore, the market urgently needs to develop a device with adjustable square tube plane straightness to help people solve the existing problems. Utility Model Content

[0005] The utility model aims to provide a device capable of adjusting the plane straightness of a square tube, so as to solve the problem that the existing square tube straightening device proposed in the above background technology is not convenient for adjusting the plane straightness of the square tube according to the use requirements of the square tube and has poor practicality.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device with adjustable square tube plane straightness, comprising a table top, a supporting bottom plate fixedly installed below the table top, a device box fixedly installed above the table top, an electric cylinder fixedly installed above the device box, a vertical plate arranged above the interior of the device box, a push rod end of the electric cylinder extending into the interior of the device box and fixedly connected to the vertical plate, a pressure rod fixedly installed below the vertical plate, and a support platform arranged inside the device box along the bottom of the pressure rod.

[0007] Preferably, a roller groove one is fixedly installed on one side above the table plate, and a guide roller one is rotatably installed inside the roller groove one, and a roller groove two is fixedly installed on the other side above the table plate, and a guide roller two is rotatably installed inside the roller groove two.

[0008] Preferably, a frame is provided above the platform along one side of the roller groove one, and a guide roller three is rotatably installed at the lower part of the frame.

[0009] Preferably, a roller frame is arranged above the inside of the frame, the front end and the rear end of the roller frame are in contact with the inner side of the frame, and a pressure roller is rotatably installed inside the roller frame.

[0010] Preferably, a turntable is provided above the frame, a threaded rod is fixedly installed below the turntable, the threaded rod is threadedly connected to the frame, and the threaded rod penetrates into the interior of the frame and is rotatably connected to the roller frame.

[0011] Preferably, a bottom rod is fixedly installed below the support platform, and an electric cylinder 2 is fixedly installed below the platform, and a push rod end of the electric cylinder 2 extends to the interior of the equipment box and is fixedly connected to the bottom rod.

[0012] Preferably, a transmission box is fixedly installed below the table, a ball screw is rotatably installed inside the transmission box, a sliding block is slidably installed on the outside of the ball screw, a transmission plate is fixedly installed above the sliding block, the transmission plate passes through the table and is fixedly connected to the frame, a track plate is fixedly installed below the inside of the transmission box, a long groove is provided on the upper end surface of the track plate, a guide plate is fixedly installed below the sliding block, and the guide plate is inserted into the long groove of the track plate, and an electric motor is fixedly installed on one side of the transmission box.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model arranges a pressure rod inside the equipment box, and the pressure rod is connected to the push rod end of the electric cylinder through a vertical plate, so that the pressure rod can be lifted and lowered, which is convenient for leveling the square tube, and by driving the support platform downward, the pressure rod can be driven downward to bend the square tube, thereby realizing the ability to adjust the plane straightness of the square tube, facilitating the adjustment of the plane straightness of the square tube according to the use requirements of the square tube, and increasing practicality.

[0015] 2. The utility model installs roller groove one and roller groove two above the table, and rotatably installs guide rollers inside the two roller grooves, so that when the square tube is adjusted for plane straightness, the square tube can be placed between the two roller grooves. The rotatable guide rollers one and two facilitate the position adjustment and promotion of the square tube, thereby increasing practicality.

[0016] 3. The utility model has a frame body, inside which are arranged three guide rollers and a roller frame, and inside the roller frame a pressure roller is rotatably installed, so that when the overall leveling of the plane straightness is conveniently performed, the roller frame can be driven to drive the pressure roller to move downward, so that the pressure roller is pressed on the square tube to prevent the square tube from warping, thereby increasing practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of a device capable of adjusting the plane straightness of a square tube according to the utility model;

[0018] Figure 2 It is a cross-sectional view of a device capable of adjusting the plane straightness of a square tube according to the utility model;

[0019] Figure 3 It is a structural schematic diagram of the roller frame of the utility model;

[0020] Figure 4 It is an enlarged schematic diagram of the A part of the utility model.

[0021] In the figure: 1. table plate; 2. supporting bottom plate; 3. roller groove one; 4. frame; 5. equipment box; 6. roller groove two; 7. guide roller one; 8. guide roller two; 9. guide roller three; 10. roller frame; 11. threaded rod; 12. turntable; 13. electric cylinder one; 14. vertical plate; 15. pressure rod; 16. electric cylinder two; 17. bottom rod; 18. supporting table; 19. motor; 20. transmission box; 21. transmission plate; 22. sliding block; 23. ball screw; 24. pressure roller; 25. track plate; 26. guide plate. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] See also Figure 1-4 The utility model provides an embodiment: a device for adjusting the straightness of a square tube plane, comprising a table top 1, a supporting bottom plate 2 is fixedly installed below the table top 1, a device box 5 is fixedly installed above the table top 1, an electric cylinder 13 is fixedly installed above the device box 5, a vertical plate 14 is arranged above the interior of the device box 5, a push rod end of the electric cylinder 13 extends into the interior of the device box 5 and is fixedly connected to the vertical plate 14, a pressure rod 15 is fixedly installed below the vertical plate 14, and a support platform 18 is arranged inside the device box 5 along the bottom of the pressure rod 15.

[0024] When in use, by setting the pressure rod 15, when the square tube is leveled, the pressure rod 15 is driven by the electric cylinder 13 to move downward to level the other tube, which is convenient for the leveling work of the other tube. When the straightness of the square tube is adjusted, the support platform 18 is driven downward, and then the pressure rod 15 is driven downward to bend the other tube, thereby realizing the ability to adjust the straightness of the square tube, facilitating the adjustment of the straightness of the square tube according to the use requirements, and increasing practicality.

[0025] Furthermore, a roller groove 13 is fixedly installed on one side above the table 1, and a guide roller 17 is rotatably installed inside the roller groove 13. A roller groove 26 is fixedly installed on the other side above the table 1, and a guide roller 28 is rotatably installed inside the roller groove 26. The guide rollers 17 and 28 have the same height position. The rotation of the guide rollers 17 and 28 facilitates the position adjustment and promotion of the square tube.

[0026] Furthermore, a frame 4 is provided above the table 1 along one side of the roller groove 3, and a guide roller 3 9 is rotatably installed at the lower part of the frame 4, and the guide roller 3 9 and the guide roller 1 7 have the same height position.

[0027] Furthermore, a roller frame 10 is arranged above the interior of the frame 4, and the front and rear ends of the roller frame 10 are in contact with the inner side of the frame 4, so that the roller frame 10 can be stably lifted and lowered. A pressure roller 24 is rotatably installed inside the roller frame 10, and a turntable 12 is arranged above the frame 4. A threaded rod 11 is fixedly installed below the turntable 12, and the threaded rod 11 is threadedly connected to the frame 4, and the threaded rod 11 penetrates into the interior of the frame 4 and is rotatably connected to the roller frame 10. By rotating the turntable 12, the threaded rod 11 is rotated, which drives the roller frame 10 to lift and lower, so that the pressure roller 24 can be moved downward conveniently.

[0028] Furthermore, a bottom rod 17 is fixedly installed below the support platform 18, and an electric cylinder 16 is fixedly installed below the table 1. The push rod end of the electric cylinder 16 extends to the interior of the equipment box 5 and is fixedly connected to the bottom rod 17. The support platform 18 can be conveniently driven to rise and fall through the electric cylinder 16.

[0029] Furthermore, a transmission box 20 is fixedly installed below the table 1, and a ball screw 23 is rotatably installed inside the transmission box 20. A sliding block 22 is slidably installed on the outer side of the ball screw 23, and a transmission plate 21 is fixedly installed above the sliding block 22. The transmission plate 21 penetrates the table 1 and is fixedly connected to the frame 4. A track plate 25 is fixedly installed below the inside of the transmission box 20, and a long groove is provided on the upper end surface of the track plate 25. A guide plate 26 is fixedly installed below the sliding block 22, and the guide plate 26 is inserted into the long groove of the track plate 25. A motor 19 is fixedly installed on one side of the transmission box 20, and the output end of the motor 19 is fixedly connected to the ball screw 23, so that by driving the ball screw 23 to rotate, the frame 4 can be driven to move left and right, so that when the plane straightness is adjusted at a position close to the end of the square tube, the shorter end of the square tube can be placed in the frame 4, thereby increasing the stability of the square tube plane straightness adjustment work.

[0030] Working principle: When in use, when the square tube is leveled, the square tube is passed through the equipment box 5, so that the two ends of the square tube are placed in the roller groove 1 3 and the roller groove 2 6 respectively, and the setting of the guide roller 1 7 and the guide roller 2 8 facilitates the pushing of the square tube, so that the position where the square tube needs to be leveled is moved to the bottom of the pressure rod 15, and then the threaded rod 11 is rotated to drive the roller frame 10 to drive the pressure roller 24 to press on the square tube, thereby increasing the stability of the square tube, and then the pressure rod 15 is driven downward by the electric cylinder 13 to level the other tube. When the plane straightness of the other tube is adjusted and changed according to the needs of use, the position where the square tube needs to be bent is moved to the bottom of the pressure rod 15, and the support platform 18 is driven downward by the electric cylinder 2 16, and then the pressure rod 15 is driven downward by the electric cylinder 13 to press down the other tube to bend the square tube and change the plane straightness of the square tube.

[0031] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A device for adjusting the straightness of a square tube plane, comprising a table (1), characterized in that: A supporting base plate (2) is fixedly installed below the table top (1), an equipment box (5) is fixedly installed above the table top (1), an electric cylinder (13) is fixedly installed above the equipment box (5), a vertical plate (14) is arranged above the interior of the equipment box (5), a push rod end of the electric cylinder (13) extends into the interior of the equipment box (5) and is fixedly connected to the vertical plate (14), a pressure rod (15) is fixedly installed below the vertical plate (14), and a support platform (18) is arranged inside the equipment box (5) along the bottom of the pressure rod (15).

2. The device for adjusting the straightness of a square tube plane according to claim 1, characterized in that: A roller groove one (3) is fixedly installed on one side above the platform (1), and a guide roller one (7) is rotatably installed inside the roller groove one (3). A roller groove two (6) is fixedly installed on the other side above the platform (1), and a guide roller two (8) is rotatably installed inside the roller groove two (6).

3. The device for adjusting the straightness of a square tube plane according to claim 2, characterized in that: A frame (4) is arranged above the platform (1) along one side of the roller groove (3), and a guide roller (9) is rotatably installed at the lower part of the frame (4).

4. The device for adjusting the straightness of a square tube plane according to claim 3 is characterized in that: A roller frame (10) is arranged above the interior of the frame (4), the front end and the rear end of the roller frame (10) are in contact with the inner side of the frame (4), and a pressure roller (24) is rotatably installed inside the roller frame (10).

5. The device for adjusting the plane straightness of a square tube according to claim 4, characterized in that: A turntable (12) is arranged above the frame (4), and a threaded rod (11) is fixedly installed below the turntable (12); the threaded rod (11) is threadedly connected to the frame (4), and the threaded rod (11) penetrates into the interior of the frame (4) and is rotatably connected to the roller frame (10).

6. The device for adjusting the straightness of a square tube according to claim 1, characterized in that: A bottom rod (17) is fixedly installed below the support platform (18), and an electric cylinder 2 (16) is fixedly installed below the platform (1). The push rod end of the electric cylinder 2 (16) extends into the interior of the equipment box (5) and is fixedly connected to the bottom rod (17).

7. The device for adjusting the plane straightness of a square tube according to claim 3 is characterized in that: A transmission box (20) is fixedly installed below the table (1), a ball screw (23) is rotatably installed inside the transmission box (20), a sliding block (22) is slidably installed on the outer side of the ball screw (23), a transmission plate (21) is fixedly installed above the sliding block (22), the transmission plate (21) passes through the table (1) and is fixedly connected to the frame (4), a track plate (25) is fixedly installed below the transmission box (20), a long groove is provided on the upper end surface of the track plate (25), a guide plate (26) is fixedly installed below the sliding block (22), and the guide plate (26) is inserted into the long groove of the track plate (25), and a motor (19) is fixedly installed on one side of the transmission box (20).

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