Straightening device suitable for round pipe machining

Abstract

The utility model discloses a straightening device suitable for round tube processing, which relates to the technical field of round tube processing, and is characterized by comprising a bottom plate and a fixed frame fixedly arranged on the top surface of the bottom plate, and a cooling mechanism and a straightening mechanism are arranged above the bottom plate; the cooling mechanism is located above the straightening mechanism. The straightening mechanism comprises a pushing part and a straightening part, and the technical effects are that the straightening mechanism is arranged to straighten the bent round pipe, and the distance between the two adjusting rings can be adjusted through the control assembly in the straightening process, so that the round pipes with different inner diameters can be straightened; the distance between the two adjusting rings is controlled, the two adjusting rings can make close contact with the inner side face of the circular pipe when the circular pipe is straightened, the effect is better when the circular pipe is straightened, the circular pipe can be slowly pushed in the straightening process through the arranged pushing part, and the straightening efficiency is improved. And all positions of the round pipe can be stably straightened.

Description

Technical Field

[0001] The utility model relates to the technical field of round tube processing, in particular to a straightening device suitable for round tube processing. Background Art

[0002] Round tube refers to steel material with both ends open and hollow, with a larger length than the circumference. It can be used for pipelines, thermal equipment, petroleum geology, containers, and special purposes. At present, straightening devices are often used to straighten round tubes during processing;

[0003] China Patent Network has published a straightening device for round tube processing, with the publication number CN219924156U, which includes a fixed base, a side fixing plate fixedly installed on one side of the upper outer wall of the fixed base, a positioning plate fixedly installed on the other side of the upper outer wall of the fixed base, a rotatable straightening mechanism provided on one side of the outer wall of the side fixing plate, a round tube position adjustment mechanism adjustable left and right provided on one side of the outer wall of the positioning plate, a round tube positioning mechanism fixedly installed on one side of the outer wall of the round tube position adjustment mechanism, and the round tube positioning mechanism is movably connected to the upper outer wall of the straightening mechanism through a limiting mechanism. The straightening device for round tube processing can stably straighten the round tube at various positions by providing a round tube positioning mechanism and cooperating with the round tube position adjustment mechanism, and can automatically straighten the round tube while moving by providing a straightening mechanism;

[0004] The above device straightens the round tube by controlling the straightening block to extend into the inside of the ring. However, when straightening the round tube with the inner diameter of the main body, the straightening block cannot contact the inner side of the round tube well, resulting in unsatisfactory straightening effect. Therefore, a straightening device suitable for round tube processing is proposed. Utility Model Content

[0005] Technical Solution

[0006] To achieve the above object, the utility model provides the following technical solution: a straightening device suitable for round tube processing, comprising a bottom plate and a fixing frame fixedly arranged on the top surface of the bottom plate, wherein a cooling mechanism and a straightening mechanism are arranged above the bottom plate;

[0007] The cooling mechanism is located above the straightening mechanism;

[0008] The straightening mechanism comprises a pushing part and a straightening part;

[0009] The pushing part includes an electric push rod and a connecting frame, and the straightening part includes a servo motor and a control component;

[0010] The right side surface of the servo motor is fixedly connected to the left side surface of the fixed frame, the right side surface of the servo motor output end passes through the left side surface of the fixed frame and extends to the inside of the fixed frame, a rotating rod is fixedly provided on the right side surface of the servo motor output end, two adjustment rings are provided above and below the rotating rod, the control component is located on the surface of the rotating rod, and the two adjustment rings are adjusted up and down through the control component.

[0011] Preferably, the cooling mechanism includes a fixed box, the back side of the fixed box is fixedly connected to the rear end face of the inner side of the fixed frame, the front side of the fixed box is fixedly penetrated by a water outlet pipe extending into the interior of the fixed box, the top surface of the fixed frame is fixedly provided with a water pump, the back side of the water outlet end of the water pump is fixedly provided with a water outlet pipe, the bottom surface of the water outlet pipe penetrates the top surface of the fixed frame and the top surface of the fixed box in sequence and extends to the interior of the fixed box, the top surface of the fixed frame is fixedly provided with a water tank, the left side of the water inlet end face of the water pump is fixedly penetrated by the right side face of the water tank and extends to the interior of the water tank. By providing a cooling mechanism, the surface of the round tube can be cooled when it is straightened, so that the heat on the surface of the round tube can be quickly dissipated when it is deformed during straightening.

[0012] Preferably, a fixed side plate is fixedly provided on the top surface of the bottom plate, the left side surface of the electric push rod is fixedly connected to the right side surface of the fixed side plate, the left side surface of the output end of the electric push rod penetrates the right side surface of the fixed side plate and extends to the left side of the fixed side plate, a push plate is fixedly provided on the left side surface of the output end of the electric push rod, and two limit rods are fixedly provided on the right side surface of the push plate, and the left sides of the two limit rods both slide through the left side surface of the fixed side plate and extend to the right side of the fixed side plate. When the electric push rod is turned on, the output end of the electric push rod extends to make the push plate move to the left, and when the push plate moves to the left, the round tube can be driven to move synchronously.

[0013] Preferably, the control component includes an electric telescopic rod, a telescopic connecting rod and a sliding sleeve. The inner side surface of the sliding sleeve is slidably connected to the surface of the rotating rod. The upper and lower end surfaces of the sliding sleeve are respectively hinged with two connecting plates. The right sides of the two connecting plates are respectively hinged to the inner sides of the two adjustment rings. When the sliding sleeve moves, the distance between the two adjustment plates can be adjusted through the two connecting plates.

[0014] Preferably, the bottom surface of the electric telescopic rod is fixedly connected to the surface of the rotating rod, a control panel is fixedly provided on the right side surface of the output end of the electric telescopic rod, the bottom surface of the control panel is fixedly connected to the top surface of the sliding sleeve, two groups of telescopic connecting rods are fixedly provided on the surface of the rotating rod, and the far side surfaces of the two groups of telescopic connecting rods are fixedly connected to the inner side surfaces of the two adjusting rings respectively, and the output end of the electric telescopic rod is turned on for telescopic extension, and the telescopic extension of the output end of the electric telescopic rod can drive the sliding sleeve to move left and right.

[0015] Preferably, the left side of the push plate is fixedly connected to the right side of the connecting frame, a slide rail is fixedly provided on the inner rear end face of the connecting frame, two support plates are provided on the sliding sleeve on the surface of the slide rail, two clamping rings are fixedly provided on the adjacent sides of the two support plates, two rubber pads are fixedly provided on the inner sides of the two clamping rings, and the two support plates can drive the two clamping rings to move synchronously when moving, and the two rubber pads can protect the round tube when clamping it.

[0016] Preferably, a through groove is provided through the front side of the connecting frame, and two movable plates are slidably provided on the inner wall of the through groove, and the back sides of the two movable plates are respectively fixedly connected to the front sides of the two supporting plates, and a mounting frame is fixedly provided on the bottom side of the connecting frame, and a double-axis threaded rod is rotatably provided on the top side of the mounting frame through a bearing seat, and the top surfaces of the double-axis threaded rods are threadedly passed through the bottom surfaces of the two movable plates in sequence and extend to above the upper movable plate, and the two movable plates can be brought close to each other by rotating the double-axis threaded rod, and when the two movable plates are close to each other, the two supporting plates can be driven to move synchronously.

[0017] Preferably, a driving motor is fixedly provided on the top surface of the fixed frame, and the bottom surface of the output end of the driving motor passes through the top surface of the fixed frame and extends to the inner side of the fixed frame. Fan blades are fixedly provided on the bottom surface of the output end of the driving motor, and the fan blades can be rotated by turning on the driving motor, and the air flow speed inside the fixed frame can be increased when the fan blades rotate.

[0018] Beneficial Effects

[0019] Compared with the prior art, the utility model provides a straightening device suitable for round tube processing, which has the following beneficial effects:

[0020] 1. The straightening mechanism can be used to straighten the bent round tube. During the straightening process, the control component can be used to adjust the distance between the two adjusting rings, so that round tubes with different inner diameters can be straightened. By controlling the distance between the two adjusting rings, the two adjusting rings can be in close contact with the inner side of the round tube when straightening the round tube, so that the straightening effect is better. The pushing part can be used to slowly push the round tube during the straightening process, so that each position of the round tube can be stably straightened, and the round tube can be clamped and fixed by controlling the two clamping rings to approach each other, so that it is more stable during the straightening process, and the straightening effect is better.

[0021] 2. By providing a cooling mechanism, the surface of the round tube can be cooled when it is straightened, so that the heat on the surface of the round tube can be quickly dissipated when the round tube is deformed during straightening, so that it can be quickly removed after straightening is completed, thereby improving efficiency. By controlling the rotation of the fan blades, the air flow speed inside the fixed frame can be increased, resulting in better heat dissipation and cooling effects. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional schematic diagram of the right side of the utility model;

[0023] Figure 2 It is a partially cutaway perspective schematic diagram of the front side of the utility model;

[0024] Figure 3 It is a partial cutaway perspective diagram of the left side of the utility model;

[0025] Figure 4 For this utility model Figure 2 The enlarged three-dimensional schematic diagram of the middle A area;

[0026] Figure 5 For this utility model Figure 3 Enlarged three-dimensional schematic diagram of area B in the middle.

[0027] In the figure: 1 bottom plate, 2 fixed frame, 3 cooling mechanism, 31 water tank, 32 water pump, 33 water pipe, 34 drive motor, 35 water outlet pipe, 36 fixed box, 37 fan blade, 4 straightening mechanism, 41 fixed side plate, 42 limit rod, 43 electric push rod, 44 servo motor, 45 adjustment ring, 46 control component, 461 telescopic connecting rod, 462 electric telescopic rod, 463 connecting plate, 464 control board, 465 sliding sleeve, 47 connecting frame, 48 mounting frame, 49 clamping ring, 410 support plate, 411 slide rail, 412 rubber pad, 413 rotating rod, 414 moving plate, 415 double-axis threaded rod, 416 push plate. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Example 1

[0030] like Figure 1-Figure 5 As shown, this embodiment proposes a bottom plate 1 and a fixing frame 2 fixedly arranged on the top surface of the bottom plate 1, and a cooling mechanism 3 and a straightening mechanism 4 are arranged above the bottom plate 1;

[0031] The cooling mechanism 3 is located above the straightening mechanism 4;

[0032] The straightening mechanism 4 includes a pushing portion and a straightening portion;

[0033] The pushing part includes an electric push rod 43 and a connecting frame 47, and the straightening part includes a servo motor 44 and a control component 46;

[0034] The right side of the servo motor 44 is fixedly connected to the left side of the fixed frame 2, the right side of the output end of the servo motor 44 passes through the left side of the fixed frame 2 and extends to the inside of the fixed frame 2, a rotating rod 413 is fixedly arranged on the right side of the output end of the servo motor 44, two adjustment rings 45 are arranged above and below the rotating rod 413, a control component 46 is located on the surface of the rotating rod 413, and the two adjustment rings 45 are adjusted up and down by the control component 46, a fixed side plate 41 is fixedly arranged on the top surface of the bottom plate 1, the left side of the electric push rod 43 is fixedly connected to the right side of the fixed side plate 41, and the left side of the output end of the electric push rod 43 passes through the fixed side plate 41 The right side extends to the left side of the fixed side plate 41, and a push plate 416 is fixedly arranged on the left side of the output end of the electric push rod 43. Two limit rods 42 are fixedly arranged on the right side of the push plate 416. The left sides of the two limit rods 42 slide through the left side of the fixed side plate 41 and extend to the right side of the fixed side plate 41. The control component 46 includes an electric telescopic rod 462, a telescopic connecting rod 461 and a sliding sleeve 465. The inner side of the sliding sleeve 465 is slidably connected to the surface of the rotating rod 413. The upper and lower end surfaces of the sliding sleeve 465 are respectively hinged with two connecting plates 463. The right sides of the two connecting plates 463 are respectively connected to the two adjusting rings 45 The inner side is hinged, the bottom surface of the electric telescopic rod 462 is fixedly connected to the surface of the rotating rod 413, a control panel 464 is fixedly arranged on the right side of the output end of the electric telescopic rod 462, the bottom surface of the control panel 464 is fixedly connected to the top surface of the sliding sleeve 465, two groups of telescopic connecting rods 461 are fixedly arranged on the surface of the rotating rod 413, and the far side surfaces of the two groups of telescopic connecting rods 461 are fixedly connected to the inner sides of the two adjusting rings 45, the left side of the push plate 416 is fixedly connected to the right side of the connecting frame 47, the inner rear end surface of the connecting frame 47 is fixedly arranged with a slide rail 411, and the sliding sleeve on the surface of the slide rail 411 is provided with two support plates 410 Two clamping rings 49 are fixedly provided on the adjacent side surfaces of the two supporting plates 410, and two rubber pads 412 are fixedly provided on the inner sides of the two clamping rings 49. A through groove is penetrated through the front side of the connecting frame 47, and two movable plates 414 are slidably provided on the inner walls of the through groove. The back sides of the two movable plates 414 are fixedly connected to the front sides of the two supporting plates 410 respectively. A mounting frame 48 is fixedly provided on the bottom surface of the connecting frame 47, and a double-axis threaded rod 415 is rotatably provided on the top surface of the mounting frame 48 through a bearing seat. The top surfaces of the double-axis threaded rod 415 are threadedly penetrated through the bottom surfaces of the two movable plates 414 in sequence and extend to above the upper movable plate 414.

[0035] In this embodiment, a bent round tube can be straightened by providing a straightening mechanism 4. During the straightening process, the distance between the two adjustment rings 45 can be adjusted by providing a control component 46, so that round tubes with different inner diameters can be straightened. By controlling the distance between the two adjustment rings 45, the two adjustment rings 445 can be in close contact with the inner side surface of the round tube when straightening the round tube, so that the straightening effect of the round tube is better. By providing a pushing part, the round tube can be slowly pushed during the straightening process, and various positions of the round tube can be stably straightened. By controlling the two clamping rings 49 to approach each other, the round tube can be clamped and fixed, making it more stable during the straightening process, so that the straightening effect is better.

[0036] Example 2

[0037] like Figure 1-Figure 5 As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes that the cooling mechanism 3 includes a fixed box 36, the back side of the fixed box 36 is fixedly connected to the rear end surface of the inner side of the fixed frame 2, the front side of the fixed box 36 is fixedly penetrated with a water outlet pipe 35 extending to the inside of the fixed box 36, the top surface of the fixed frame 2 is fixedly provided with a water pump 32, the back side of the water outlet end of the water pump 32 is fixedly provided with a water outlet pipe 35, the bottom surface of the water outlet pipe 35 penetrates the top surface of the fixed frame 2 and the top surface of the fixed box 36 in sequence and extends to the inside of the fixed box 36, the top surface of the fixed frame 2 is fixedly provided with a water tank 31, the left side of the water inlet end surface of the water pump 32 is fixedly penetrated through the right side of the water tank 31 and extends to the inside of the water tank 31, the top surface of the fixed frame 2 is fixedly provided with a driving motor 34, the bottom surface of the output end of the driving motor 34 penetrates the top surface of the fixed frame 2 and extends to the inside of the fixed frame 2, and the bottom surface of the output end of the driving motor 34 is fixedly provided with a fan blade 37.

[0038] In this embodiment, a cooling mechanism 3 is provided to cool the surface of the round tube when it is straightened, so that the heat on the surface of the round tube can be quickly dissipated when the round tube is deformed during straightening, so that it can be quickly removed after straightening is completed, thereby improving efficiency. By controlling the rotation of the fan blades 37, the air flow speed inside the fixed frame 2 can be increased, thereby achieving better heat dissipation and cooling effects.

[0039] When in use, the round tube that needs to be straightened is placed between the two clamping rings 49, and the two movable plates 414 can be brought closer to each other by rotating the double-axis threaded rod 415. When the two movable plates 414 are brought closer to each other, the two supporting plates 410 can be driven to move synchronously, and when the two supporting plates 411 are brought closer to each other, the two clamping rings 409 can be driven to move synchronously, so that the round tube can be clamped, and the output end of the electric telescopic rod 461 is turned on to extend and retract, and the sliding sleeve 465 can be driven to move left and right when the output end of the electric telescopic rod 461 is extended and retracted, and when the sliding sleeve 465 moves left and right, the distance between the two adjusting rings 45 can be adjusted through the two connecting plates 436, so that the surfaces of the two adjusting rings 45 can contact the inner wall of the round tube, and the servo motor 44 is turned on, and the servo When the output end of the motor 44 rotates, the rotating rod 413 can be driven to rotate, and when the rotating rod 413 rotates, the two adjusting rings 45 can be driven to rotate. When the two adjusting rings 45 rotate, the electric push rod 43 is turned on, and the output end of the electric push rod 43 is extended to make the push plate 416 move to the left. When the push plate 416 moves to the left, the round tube can be driven to move synchronously. When the inside of the round tube contacts the surfaces of the two adjusting rings 45, it can be straightened. During the straightening process, the water pump 32 is turned on, and the water pump 32 pumps the water inside the water tank 31 into the inside of the fixed box 36. Water can be sprayed on the surface of the round tube through the water outlet pipe 35 to cool it down. By turning on the driving motor 34, the fan blades 37 can be rotated. When the fan blades 37 rotate, the air flow speed inside the fixed frame 2 can be increased.

[0040] The above are only specific embodiments of the utility model, but the technical features of the utility model are not limited thereto. Any simple changes, equivalent replacements or modifications made based on the utility model to solve basically the same technical problems and achieve basically the same technical effects are all included in the protection scope of the utility model.

Claims

1. A straightening device suitable for round tube processing, comprising a bottom plate (1) and a fixing frame (2) fixedly arranged on the top surface of the bottom plate (1), characterized in that: A cooling mechanism (3) and a straightening mechanism (4) are provided above the bottom plate (1); The cooling mechanism (3) is located above the straightening mechanism (4); The straightening mechanism (4) comprises a pushing portion and a straightening portion; The pushing part includes an electric push rod (43) and a connecting frame (47), and the straightening part includes a servo motor (44) and a control component (46); The right side surface of the servo motor (44) is fixedly connected to the left side surface of the fixed frame (2); the right side surface of the output end of the servo motor (44) penetrates the left side surface of the fixed frame (2) and extends to the inside of the fixed frame (2); a rotating rod (413) is fixedly arranged on the right side surface of the output end of the servo motor (44); two adjusting rings (45) are arranged above and below the rotating rod (413); the control component (46) is located on the surface of the rotating rod (413); and the two adjusting rings (45) are adjusted up and down by the control component (46).

2. A straightening device suitable for round tube processing according to claim 1, characterized in that: The cooling mechanism (3) comprises a fixed box (36), the back side of the fixed box (36) being fixedly connected to the rear end face of the inner side of the fixed frame (2), the front side of the fixed box (36) being fixedly provided with a water outlet pipe (35) extending into the interior of the fixed box (36), the top surface of the fixed frame (2) being fixedly provided with a water pump (32), the back side of the water outlet end of the water pump (32) being fixedly provided with a water outlet pipe (35), the bottom surface of the water outlet pipe (35) sequentially passing through the top surface of the fixed frame (2) and the top surface of the fixed box (36) extending into the interior of the fixed box (36), the top surface of the fixed frame (2) being fixedly provided with a water tank (31), the left side of the water inlet end face of the water pump (32) being fixedly provided passing through the right side of the water tank (31) extending into the interior of the water tank (31).

3. A straightening device suitable for round tube processing according to claim 1, characterized in that: A fixed side plate (41) is fixedly arranged on the top surface of the bottom plate (1); the left side surface of the electric push rod (43) is fixedly connected to the right side surface of the fixed side plate (41); the left side surface of the output end of the electric push rod (43) penetrates the right side surface of the fixed side plate (41) and extends to the left side of the fixed side plate (41); a push plate (416) is fixedly arranged on the left side surface of the output end of the electric push rod (43); two limit rods (42) are fixedly arranged on the right side surface of the push plate (416); the left sides of the two limit rods (42) both slide through the left side surface of the fixed side plate (41) and extend to the right side of the fixed side plate (41).

4. A straightening device suitable for round tube processing according to claim 1, characterized in that: The control assembly (46) comprises an electric telescopic rod (462), a telescopic connecting rod (461) and a sliding sleeve (465); the inner side surface of the sliding sleeve (465) is slidably connected to the surface of the rotating rod (413); the upper and lower end surfaces of the sliding sleeve (465) are respectively hingedly provided with two connecting plates (463); the right sides of the two connecting plates (463) are respectively hingedly connected to the inner sides of the two adjusting rings (45).

5. A straightening device suitable for round tube processing according to claim 4, characterized in that: The bottom surface of the electric telescopic rod (462) is fixedly connected to the surface of the rotating rod (413); a control panel (464) is fixedly arranged on the right side of the output end of the electric telescopic rod (462); the bottom surface of the control panel (464) is fixedly connected to the top surface of the sliding sleeve (465); two groups of telescopic connecting rods (461) are fixedly arranged on the surface of the rotating rod (413); and the far side surfaces of the two groups of telescopic connecting rods (461) are fixedly connected to the inner side surfaces of the two adjustment rings (45).

6. A straightening device suitable for round tube processing according to claim 3, characterized in that: The left side of the push plate (416) is fixedly connected to the right side of the connecting frame (47); a slide rail (411) is fixedly arranged on the inner rear end face of the connecting frame (47); two support plates (410) are slidably sleeved on the surface of the slide rail (411); two clamping rings (49) are fixedly arranged on adjacent sides of the two support plates (410); and two rubber pads (412) are fixedly arranged on the inner sides of the two clamping rings (49).

7. A straightening device suitable for round tube processing according to claim 6, characterized in that: A through slot is provided through the front of the connection frame (47), and two movable plates (414) are slidably arranged on the inner wall of the through slot. The backs of the two movable plates (414) are respectively fixedly connected to the fronts of the two support plates (410). A mounting frame (48) is fixedly arranged on the bottom of the connection frame (47), and a double-axis threaded rod (415) is rotatably arranged on the top of the mounting frame (48) through a bearing seat. The top surface of the double-axis threaded rod (415) is threadedly penetrated through the bottom surfaces of the two movable plates (414) in sequence and extends to the top of the upper movable plate (414).

8. A straightening device suitable for round tube processing according to claim 2, characterized in that: A drive motor (34) is fixedly arranged on the top surface of the fixed frame (2); the bottom surface of the output end of the drive motor (34) penetrates the top surface of the fixed frame (2) and extends to the inside of the fixed frame (2); and a fan blade (37) is fixedly arranged on the bottom surface of the output end of the drive motor (34).

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