CN219724172U

CN219724172U - Steel pipe alignment cutter

Info

Publication number: CN219724172U
Application number: CN202320858369.0U
Authority: CN
Inventors: 李兰; 曾永春; 张华方
Original assignee: Huizhou Nengli Hardware Plastic Products Co ltd
Current assignee: Huizhou Nengli Hardware Plastic Products Co ltd
Priority date: 2023-04-18
Filing date: 2023-04-18
Publication date: 2023-09-22
Anticipated expiration: 2033-04-18

Abstract

The utility model discloses a steel pipe straightening and cutting machine, wherein a plurality of hydraulic cylinders are fixedly connected above a bottom plate, a first supporting plate is fixedly connected above the bottom plate, a second supporting plate is fixedly connected on one side above the first supporting plate, a first motor is fixedly connected above a first supporting seat, a rotating wheel is rotatably connected at the output end of the first motor through a cover plate, a second rotating shaft is rotatably connected at one end of the rotating wheel, a second pressing wheel is sleeved outside the second rotating shaft, a bearing seat is fixedly connected with the second supporting plate, and square grooves are formed in the second supporting plate.

Description

Steel pipe alignment cutter

Technical Field

The utility model relates to the field of cutting, in particular to a steel pipe straightening and cutting machine.

Background

The steel pipe is a hollow column steel, and the steel pipe is used for manufacturing building structure net frame, support and mechanical support, so that the weight can be reduced, the metal can be saved, and the wide application space is provided.

In the known technology, the cutting device mainly comprises a cutting platform, a driving device and a cutting component, the principle is that the driving device borne by the cutting platform drives the cutting component to cut the steel pipe, but the technology is often used for coping with steel pipes meeting the specification, and is mostly steel materials which are delivered in new, old steel pipes such as steel pipes used for scaffolds, are deformed due to stress, and can be cut after being straightened.

Disclosure of Invention

The utility model aims to provide a steel pipe straightening and cutting machine, which aims to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a steel pipe alignment cutter, includes the bottom plate, bottom plate top fixedly connected with a plurality of pneumatic cylinders, the first backup pad of bottom plate top fixedly connected with, first backup pad top one side fixedly connected with second backup pad, first backup pad top fixedly connected with first supporting seat, first motor of first supporting seat top fixedly connected with, first motor output runs through the apron and rotates and be connected with the runner, runner one end rotates and is connected with the second pivot, the second pinch roller has been cup jointed outward to the second pivot, the one end that the runner was kept away from to the second pivot is rotated and is connected with the bearing frame, bearing frame and second backup pad fixedly connected with, apron and second backup pad fixedly connected with, the square groove has been seted up to the second backup pad.

As a preferable technical scheme of the utility model, the second pressing wheel is provided with a plurality of groups and is matched with the rotating wheels, the rotating wheels are rotatably connected with a belt, and the belt is rotatably connected with another rotating wheel.

As the preferable technical scheme of the utility model, a hydraulic rod is movably connected above the hydraulic cylinder, a first connecting block is fixedly connected above the hydraulic rod, a first rotating shaft is rotationally connected to the first connecting block, and a first pressing wheel is sleeved outside the first rotating shaft.

As the preferable technical scheme of the utility model, a lower clamp is movably connected above one of the hydraulic cylinders, and the surface of the lower clamp is semicircular.

As the preferable technical scheme of the utility model, one side of the second supporting plate is fixedly connected with a clamping groove, the clamping groove is fixedly connected with a second connecting block, and the second connecting block is fixedly connected with an upper clamp.

As the preferable technical scheme of the utility model, a workbench is movably connected above the other hydraulic cylinder, a second supporting seat which is uniformly distributed is fixedly connected above the workbench, a second motor is fixedly connected above the second supporting seat, the second motor is rotatably connected with a cutting rotating shaft, a cutting knife is sleeved outside the cutting rotating shaft, a protective cover is sleeved outside the cutting knife, and a limiting ring is fixedly connected with one end of the cutting rotating shaft far away from the second motor.

As a preferable technical scheme of the utility model, the first pinch roller is provided with a plurality of groups and is matched with the second pinch roller.

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

according to the utility model, the steel pipes are clamped by the first pressing wheel and the second pressing wheel, the steel pipes with different sizes can be straightened under the action of the hydraulic cylinder, the second pressing wheel is driven by the first motor to drive the steel pipes to advance through the rotating wheel and the belt, the steel pipes are clamped by the lower clamp driven by the hydraulic cylinder and the upper clamp fixedly arranged, the steel pipes can be fixed, the straightening effect is prevented from being influenced by the displacement of the first pressing wheel and the second pressing wheel, and the steel pipe straightening device has good practical value.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of a steel pipe straightening and cutting machine according to an embodiment of the present utility model;

fig. 2 is a schematic view showing an internal structure of a steel pipe straightening and cutting machine according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a second support plate structure of a steel pipe straightening and cutting machine according to an embodiment of the present utility model;

fig. 4 is a schematic view of a table structure of a steel pipe straightening and cutting machine according to an embodiment of the present utility model.

Reference numerals:

1. a first motor; 2. a bottom plate; 3. a first support plate; 4. a second support plate; 5. a cover plate; 6. a square groove; 7. a second support base; 8. a second motor; 9. cutting the rotating shaft; 10. a cutting knife; 11. a limiting ring; 12. a work table; 13. a hydraulic cylinder; 14. a protective cover; 15. a first support base; 16. a bearing seat; 17. a first pinch roller; 18. a second pinch roller; 19. a clamping groove; 20. a hydraulic rod; 21. a first connection block; 22. a second rotating shaft; 24. a first rotating shaft; 25. a rotating wheel; 26. a belt; 27. a second connection block; 28. a clamp is arranged; 29. and (5) lower clamp.

Detailed Description

The utility model is further described below with reference to the accompanying drawings and detailed description:

referring to fig. 1-4, a steel pipe straightening and cutting machine according to an embodiment of the present utility model includes a base plate 2, a plurality of hydraulic cylinders 13 are fixedly connected above the base plate 2, the hydraulic cylinders 13 provide power required by lifting of components, that is, pressure for straightening steel pipes, a first support plate 3 is fixedly connected above the base plate 2, a second support plate 4 is fixedly connected to one side above the first support plate 3, the second support plate 4 provides supporting force for straightening steel pipes, a first support seat 15 is fixedly connected above the first support plate 3, a first motor 1 is fixedly connected above the first support seat 15, the first support seat 15 provides a suitable height for the first motor 1, an output end of the first motor 1 is rotatably connected with a rotating wheel 25 through a cover plate 5, the rotating wheel 25 transmits power of the first motor 1, one end of the rotating wheel 25 is rotatably connected with a second rotating shaft 22, a second pressing wheel 18 is externally sleeved with the second rotating shaft 22, the second pressing wheel 18 is in contact with a bearing seat of the steel pipes, and drives the steel pipes to move, one end of the second rotating wheel 22 is rotatably connected with a first support plate 16, the second support plate 4 is rotatably connected with a second support plate 6, and a lifting groove 6 is fixedly connected with the second support plate 4, and a lifting groove 6 is formed in the square groove 6.

In this embodiment, the second pressing wheel 18 is provided with a plurality of groups and is matched with the rotating wheel 25, a belt 26 is rotatably connected to the rotating wheel 25, and another rotating wheel 25 is rotatably connected to the belt 26.

The multiple groups of second pinch rollers 18 are all rotationally connected with rotating wheels 25, and the rotating wheels 25 are communicated through a belt 26, so that power can be effectively transmitted, and the steel tube is driven to move.

In this embodiment, a hydraulic rod 20 is movably connected above the hydraulic cylinder 13, a first connecting block 21 is fixedly connected above the hydraulic rod 20, a first rotating shaft 24 is rotatably connected with the first connecting block 21, and a first pressing wheel 17 is sleeved outside the first rotating shaft 24.

The hydraulic cylinder 13 provides a lifting force for the first pinch roller 17, and when the steel pipe of the first pinch roller 17 contacts the second pinch roller 18, the lifting force is converted into pressure for straightening.

In this embodiment, a lower clamp 29 is movably connected above one of the hydraulic cylinders 13, and the surface of the lower clamp 29 presents a semicircle shape.

The lower clamp 29 is a member for clamping the steel pipe at the time of cutting.

In this embodiment, a clamping groove 19 is fixedly connected to one side of the second support plate 4, a second connection block 27 is fixedly connected to the clamping groove 19, and an upper clamp 28 is fixedly connected to the second connection block 27.

Wherein, the position of the upper clamp 28 is fixed, and the clamping groove 19 and the second connecting block 27 are matched for use, so that the upper clamp 28 is provided with clamping force.

In this embodiment, another hydraulic cylinder 13 top swing joint has workstation 12, workstation 12 top fixedly connected with evenly distributed's second supporting seat 7, second supporting seat 7 top fixedly connected with second motor 8, second motor 8 rotates and is connected with cutting pivot 9, cutting pivot 9 cup joints cutting knife 10 outward, cutting knife 10 cup joints protection casing 14 outward, cutting pivot 9 is kept away from the one end fixedly connected with spacing ring 11 of second motor 8.

Wherein, the cutting knife 10 performance of second motor 8 driven is stable, and the cutting knife 10 cup joints the protection casing 14 outward and can prevent to produce the spark when cutting, causes the potential safety hazard, and the effect of spacing ring 11 is fixed cutting knife 10.

In this embodiment, the first pressing wheel 17 is provided with a plurality of groups, and is matched with the second pressing wheel 18.

The first pressing wheel 17 and the second pressing wheel 18 are matched for use, so that waste of components can be prevented.

When the steel pipe is particularly applied, the steel pipe is placed on the first pinch roller 17 on the outermost layer, the hydraulic cylinder 13 drives the first pinch roller 17 on the first connecting block 21 to rise, the first motor 1 is started, the first motor 1 drives the rotating wheels 25 to rotate, the rotating wheels 18 are driven to rotate, the belt 26 between the rotating wheels 25 transmits power to drive the second rotating wheels 25 to rotate, when the steel pipe contacts the second pinch roller 18, the steel pipe moves forwards and is straightened under the driving of pressure, the first motor 1 is stopped, the lower clamp 29 clamps the straightened steel pipe under the driving of the hydraulic cylinder 13, the second motor 8 rises from the square groove 6 under the driving of the hydraulic cylinder 13, the second motor 8 is started, the cutting knife 10 rotates, and the steel pipe is cut.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms of "top", "bottom", "one side", "the other side", "front", "rear", "middle portion", "inner", "top", "bottom", etc., are directions or positional relationships based on the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited to the above-described embodiment, but may be modified or substituted for some of the technical features described in the above-described embodiments by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a steel pipe alignment cutter, its characterized in that, including bottom plate (2), bottom plate (2) top fixedly connected with a plurality of pneumatic cylinders (13), bottom plate (2) top fixedly connected with first backup pad (3), first backup pad (3) top one side fixedly connected with second backup pad (4), first backup pad (3) top fixedly connected with first supporting seat (15), first motor (1) of first supporting seat (15) top fixedly connected with, first motor (1) output runs through apron (5) rotation and is connected with runner (25), runner (25) one end rotation is connected with second pivot (22), second pinch roller (18) have been cup jointed outward to second pivot (22), one end rotation that runner (25) were kept away from to second pivot (22) is connected with bearing frame (16), bearing frame (16) and second backup pad (4) fixedly connected with, apron (5) and second backup pad (4) fixedly connected with, second square groove (6) have been seted up to second backup pad (4).

2. A steel pipe straightening and cutting machine according to claim 1, characterized in that the second pinch roller (18) is provided with a plurality of groups and is matched with the rotating wheel (25), a belt (26) is rotatably connected to the rotating wheel (25), and the belt (26) is rotatably connected to the other rotating wheel (25).

3. The steel pipe straightening and cutting machine according to claim 1, wherein a hydraulic rod (20) is movably connected above the hydraulic cylinder (13), a first connecting block (21) is fixedly connected above the hydraulic rod (20), a first rotating shaft (24) is rotatably connected to the first connecting block (21), and a first pressing wheel (17) is sleeved outside the first rotating shaft (24).

4. A steel pipe straightening and cutting machine according to claim 1, characterized in that a lower clamp (29) is movably connected above one of the hydraulic cylinders (13), and the surface of the lower clamp (29) is semicircular.

5. A steel pipe straightening and cutting machine according to claim 1, characterized in that a clamping groove (19) is fixedly connected to one side of the second supporting plate (4), a second connecting block (27) is fixedly connected to the clamping groove (19), and an upper clamp (28) is fixedly connected to the second connecting block (27).

6. The steel pipe straightening and cutting machine according to claim 1, characterized in that a workbench (12) is movably connected above the hydraulic cylinder (13), a second supporting seat (7) which is uniformly distributed is fixedly connected above the workbench (12), a second motor (8) is fixedly connected above the second supporting seat (7), a cutting rotating shaft (9) is rotatably connected with the second motor (8), a cutting knife (10) is sleeved outside the cutting rotating shaft (9), a protective cover (14) is sleeved outside the cutting knife (10), and a limiting ring (11) is fixedly connected with one end, far away from the second motor (8), of the cutting rotating shaft (9).

7. A machine for straightening and cutting steel pipes according to claim 3, characterized in that said first pinch roller (17) is provided with a plurality of groups and is associated with a second pinch roller (18).