Angle-adjustable pipe cutting equipment

Abstract

The utility model discloses angle-adjustable pipe cutting equipment which comprises a cutting workbench, a supporting frame is fixedly installed at the bottom of the cutting workbench, and a fixing frame is fixedly installed on one side of the top of the cutting workbench. According to the angle-adjustable pipe cutting equipment, the cutting workbench, the supporting frame, the positioning groove, the fixing support, the connecting block, a cutting motor, a cutting disc, a movable frame, a limiting groove, an adjusting lead screw, a mounting plate, an adjusting motor, a hydraulic telescopic rod, a first electric push rod, a fixing frame, a positioning plate, a limiting clamping plate, an adjusting block and a cutting mechanism are used in cooperation; the angle of the mounting plate is adjusted by taking the connecting block and the rotating shaft on the fixed support as an original point, and the cutting disc moves along with the mounting plate, so that the cutting disc can be randomly adjusted at an inclination angle within an adjusting range, and then the rotating cutting disc is driven by the adjusting motor to cut a pipe at an angle.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting equipment, in particular to an angle-adjustable pipe cutting equipment. Background Art

[0002] Pipes are materials used to make pipe fittings and are essential materials for construction projects. Commonly used ones include water pipes, drainage pipes, gas pipes, heating pipes, electrical conduits, rainwater pipes, etc. Different pipe fittings require different pipes. The quality of the pipes directly determines the quality of the pipe fittings. Construction projects, power plants, chemical plants, etc. often use such pipes. Due to the different uses of pipes, the required lengths for use are also different. In the actual use of construction projects, the pipes need to be cut according to the length of use.

[0003] The Chinese patent publication number is CN217618115U. It discloses an adjustable pipe cutting tool, which includes a base and a motor. The base is provided with a fixed clamp and a movable clamp set opposite to each other. The opposite surfaces of the fixed clamp and the movable clamp are respectively provided with supporting mechanisms. The pipe is arranged between the fixed clamp and the movable clamp and is clamped and fixed by the supporting mechanism. The new adjustable pipe cutting tool can adjust the cutting position according to needs when in use, improve the cutting accuracy, and the tool can support pipes of different lengths to increase the scope of application. In addition, the pipe is easy to disassemble after being supported to meet the use needs.

[0004] With respect to the above-mentioned related technologies, the device has some shortcomings. In actual use, the pipe can only be cut at an angle of 90 degrees. There are certain limitations in use, and it cannot achieve multi-angle cutting effects and cannot meet the processing requirements of different angles. Therefore, it is necessary to provide an angle-adjustable pipe cutting equipment to solve the above-mentioned technical problems. Utility Model Content

[0005] The purpose of the utility model is to provide an angle-adjustable pipe cutting device to solve at least one technical problem existing in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An angle-adjustable pipe cutting device, comprising:

[0008] A cutting workbench, wherein a support frame is fixedly installed at the bottom of the cutting workbench, a fixing frame is fixedly installed on one side of the top of the cutting workbench, and a first electric push rod is fixedly installed and inserted at the top of the fixing frame;

[0009] A first electric push rod, a positioning plate is fixedly installed on the driving end of the first electric push rod, limiting clamps are fixedly installed on both sides of the bottom of the positioning plate, a cutting mechanism is arranged on one side of the fixing frame at the top of the cutting workbench, and a feeding mechanism is arranged on one side of the cutting workbench.

[0010] Preferably, the feeding mechanism includes a bracket, and the bracket is fixedly connected to one side of the cutting workbench, a second electric push rod is fixedly installed and inserted into one side of the bracket, and a push plate is fixedly installed on the driving end of the second electric push rod.

[0011] Preferably, the cutting mechanism includes a mounting plate, a fixed support is fixedly installed on the top of the cutting workbench located on one side of the fixed frame, a connecting block is rotatably installed on the fixed support through a bearing thereon, and the top of the connecting block is fixedly connected to the bottom of the mounting plate, a limiting groove is provided on the front side of the mounting plate, an adjusting screw is rotatably installed inside the limiting groove, an adjusting motor is fixedly installed on the top of the mounting plate, an adjusting block is sleeved on the outer wall of the adjusting screw, a movable frame is fixedly installed on the front side of the adjusting block, a cutting motor is fixedly installed inside the movable frame, a cutting disk is fixedly installed on the driving end of the cutting motor, and a hydraulic telescopic rod is hinged on the top of the cutting workbench located on one side of the mounting plate.

[0012] Preferably, a positioning groove is provided on the top of the cutting workbench just below the limiting clamping plate, and the positioning groove is an arc-shaped groove structure.

[0013] Preferably, the bottom of the limiting clamp plate is an arc-shaped structure, and an anti-slip pad is bonded to the bottom of the limiting clamp plate.

[0014] Preferably, a threaded hole matched with the adjusting screw rod is provided on the top of the adjusting block, and the adjusting block is threadedly connected to the adjusting screw rod through the threaded hole provided on the top of the adjusting block.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The utility model uses a cutting workbench, a supporting frame, a positioning groove, a fixed support, a connecting block, a cutting motor, a cutting disc, a movable frame, a limiting groove, an adjusting screw, a mounting plate, an adjusting motor, a hydraulic telescopic rod, a first electric push rod, a fixed frame, a positioning plate, a limiting clamp, an adjusting block and a cutting mechanism in coordination so that the mounting plate can be used as an origin for angle adjustment through a rotating shaft on the connecting block and the fixed support, and the cutting disc moves with the mounting plate. Therefore, the cutting disc can be adjusted to an inclined angle within the adjustment range, and subsequently, driven by the adjusting motor, the rotating cutting disc can cut the pipe at an angle, thereby achieving the effect of an adjustable cutting angle of the cutting disc, which can meet the processing requirements of different angles, and does not require manual adjustment, thus saving time and effort.

[0017] 2. The utility model realizes automatic loading of pipes during cutting through the coordinated use of the push plate, the bracket and the second electric push rod, avoiding manual loading, effectively reducing labor intensity, improving production efficiency and having high practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model.

[0019] Figure 2 It is a side view stereoscopic structural diagram of the cutting mechanism in the utility model.

[0020] Figure 3 It is a front view structural schematic diagram of the utility model.

[0021] Figure 4 It is a bottom-up three-dimensional structural schematic diagram of the positioning plate in the utility model.

[0022] In the figure: 1. cutting workbench; 2. support frame; 3. positioning groove; 4. fixed support; 5. connecting block; 6. cutting motor; 7. cutting disc; 8. movable frame; 9. limiting groove; 10. adjusting screw rod; 11. mounting plate; 12. adjusting motor; 13. hydraulic telescopic rod; 14. first electric push rod; 15. fixed frame; 16. positioning plate; 17. limiting clamping plate; 18. push plate; 19. bracket; 20. second electric push rod; 21. adjusting block; 22. cutting mechanism. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] 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.

[0027] See also Figure 1-4 , an embodiment provided by the utility model:

[0028] An angle-adjustable pipe cutting device, comprising:

[0029] A cutting workbench 1, a support frame 2 is fixedly installed at the bottom of the cutting workbench 1, a fixing frame 15 is fixedly installed on one side of the top of the cutting workbench 1, and a first electric push rod 14 is fixedly installed and inserted on the top of the fixing frame 15;

[0030] A first electric push rod 14, a positioning plate 16 is fixedly installed on the driving end of the first electric push rod 14, and limiting clamps 17 are fixedly installed on both sides of the bottom of the positioning plate 16. A cutting mechanism 22 is arranged on one side of the fixing frame 15 at the top of the cutting workbench 1, and a feeding mechanism is arranged on one side of the cutting workbench 1.

[0031] The feeding mechanism includes a bracket 19, and the bracket 19 is fixedly connected to one side of the cutting workbench 1, a second electric push rod 20 is fixedly installed on one side of the bracket 19, and a push plate 18 is fixedly installed on the driving end of the second electric push rod 20

[0032] In one embodiment, the cutting mechanism 22 includes a mounting plate 11, a fixed support 4 is fixedly installed on the top of the cutting workbench 1 on one side of the fixing frame 15, a connecting block 5 is rotatably installed on the fixed support 4 through a bearing thereon, and the top of the connecting block 5 is fixedly connected to the bottom of the mounting plate 11, a limiting groove 9 is provided on the front of the mounting plate 11, an adjusting screw 10 is rotatably installed inside the limiting groove 9, an adjusting motor 12 is fixedly installed on the top of the mounting plate 11, and the driving end of the adjusting motor 12 passes through the mounting plate 11. The top extends to the inside of the limit groove 9 and is fixedly connected to the top of the adjusting screw rod 10. An adjusting block 21 is sleeved on the outer wall of the adjusting screw rod 10, and the adjusting block 21 is slidably connected to the inner wall of the limit groove 9. A movable frame 8 is fixedly installed on the front of the adjusting block 21, and a cutting motor 6 is fixedly installed inside the movable frame 8. A cutting disk 7 is fixedly installed on the driving end of the cutting motor 6. The top of the cutting workbench 1 is located on one side of the mounting plate 11 and is hinged with a hydraulic telescopic rod 13, and the driving end of the hydraulic telescopic rod 13 is hinged to one side of the mounting plate 11.

[0033] In one of the preferred embodiments, a positioning groove 3 is provided on the top of the cutting workbench 1 just below the limiting clamp 17, and the positioning groove 3 is an arc-shaped groove structure, so that the pipe is placed on the cutting workbench 1 more stably.

[0034] In one of the embodiments, the bottom of the limiting splint 17 is an arc-shaped structure, and an anti-skid pad is bonded to the bottom of the limiting splint 17. The arc-shaped structure design at the bottom of the limiting splint 17 makes the contact between the limiting splint 17 and the outer wall of the pipe more consistent, thereby improving the clamping and fixing effect of the limiting splint 17 on the pipe. By setting the anti-skid pad, the friction between the limiting splint 17 and the pipe can be increased, further improving the stability of clamping and fixing the pipe.

[0035] In one of the preferred embodiments, a threaded hole matched with the adjusting screw rod 10 is opened on the top of the adjusting block 21, and the adjusting block 21 is threadedly connected to the adjusting screw rod 10 through the threaded hole opened on the top of the adjusting block 21.

[0036] The working principle of the utility model is as follows: the electrical components appearing in the present application are all externally connected to a power supply and a control switch when in use. When cutting a pipe, the pipe is directly placed on the positioning groove 3 at the top of the cutting table 1, the part to be cut is moved out to the left side of the cutting table 1, and the pipe cutting part is placed directly below the cutting disc 7. At the same time, the first electric push rod 14 is controlled by the switch to start working, and the driving end of the first electric push rod 14 drives the positioning plate 16 to move vertically. The movement of the positioning plate 16 drives the limiting clamp 17 to move, so that the limiting clamp 17 moves downward, and directly clamps and fixes the pipe placed on the top of the cutting table 1, and the adjusting motor 12 and the cutting motor 6 are controlled by the switch to start working. The driving end of the adjusting motor 12 drives the adjusting screw 10 to rotate, and the adjusting block 21 is stably moved vertically through the threaded transmission of the adjusting screw 10 and the adjusting block 21, and the sliding relationship between the adjusting block 21 and the limiting groove 9. The movement of block 21 drives the movable frame 8 to move, and the movement of the movable frame 8 drives the cutting motor 6 to move, and the cutting disc 7 moves with the cutting motor 6. After the cutting motor 6 is started, the driving end of the cutting motor 6 drives the cutting disc 7 to rotate, so that the cutting disc 7 moves vertically downward to contact the pipe and cuts the pipe at ninety degrees. However, when the pipe needs to be cut at different angles, the hydraulic telescopic rod 13 can be controlled by the switch to start working. The contraction and extension driven by the hydraulic telescopic rod 13 allow the mounting plate 11 to adjust the angle through the connecting block 5 and the rotating shaft on the fixed support 4 as the origin, and the cutting disc 7 moves with the mounting plate 11. Therefore, the cutting disc 7 can be adjusted to an inclined angle within the adjustment range, and then driven by the adjusting motor 12, the rotating cutting disc 7 cuts the pipe at an angle, which has the effect of adjusting the cutting angle of the cutting disc 7, can meet the processing requirements of different angles, and does not require manual adjustment, saving time and effort.

[0037] During the process of cutting the pipe, the length of the pipe will become shorter and shorter. Therefore, when the device is cutting the pipe, the second electric push rod 20 is controlled to work through the switch. The driving end of the second electric push rod 20 extends to drive the push plate 18 to move horizontally, so that one side of the push plate 18 is in contact with the unprocessed end of the pipe. After the pipe is cut once, the driving end of the first electric push rod 14 drives the limiting clamp 17 to move up a distance slightly, but it still has a limiting effect on the pipe. At this time, the push plate 18 is moved horizontally and driven by the second electric push rod 20 to push the pipe to move. After the next cutting position of the pipe is pushed to the bottom of the cutting disk 7, the pushing of the pipe is stopped, and the limiting clamp 17 is moved downward to clamp the pipe here, thereby realizing automatic loading during the pipe cutting process and avoiding manual loading. It can effectively reduce the labor intensity of manual labor, improve production efficiency, and has high practicality.

[0038] The above is only an embodiment of the utility model, and the common sense such as the known specific structure and characteristics in the scheme is not described too much here. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model. Any figure mark in the claims should not be regarded as limiting the claims involved.

Claims

1. An angle-adjustable pipe cutting device, characterized in that: It includes: A cutting workbench (1), wherein a support frame (2) is fixedly mounted on the bottom of the cutting workbench (1), a fixing frame (15) is fixedly mounted on one side of the top of the cutting workbench (1), and a first electric push rod (14) is fixedly installed and inserted on the top of the fixing frame (15); A first electric push rod (14), a driving end of which is fixedly mounted a positioning plate (16), and both sides of the bottom of the positioning plate (16) are fixedly mounted with limit clamps (17), a top of the cutting table (1) is located on one side of the fixing frame (15) and a cutting mechanism (22) is provided, and a feeding mechanism is provided on one side of the cutting table (1).

2. The angle-adjustable pipe cutting device according to claim 1, characterized in that: The feeding mechanism comprises a bracket (19), and the bracket (19) is fixedly connected to one side of the cutting workbench (1), a second electric push rod (20) is fixedly installed and inserted into one side of the bracket (19), and a push plate (18) is fixedly installed on the driving end of the second electric push rod (20).

3. The angle-adjustable pipe cutting device according to claim 1, characterized in that: The cutting mechanism (22) comprises a mounting plate (11); a fixed support (4) is fixedly mounted on the top of the cutting workbench (1) at one side of a fixed frame (15); a connecting block (5) is rotatably mounted on the fixed support (4) via a bearing thereon, and the top of the connecting block (5) is fixedly connected to the bottom of the mounting plate (11); a limiting groove (9) is provided on the front of the mounting plate (11); an adjusting screw rod (10) is rotatably mounted inside the limiting groove (9); an adjusting motor (12) is fixedly mounted on the top of the mounting plate (11); an adjusting block (21) is sleeved on the outer wall of the adjusting screw rod (10); a movable frame (8) is fixedly mounted on the front of the adjusting block (21); a cutting motor (6) is fixedly mounted inside the movable frame (8); a cutting disc (7) is fixedly mounted on the driving end of the cutting motor (6); and a hydraulic telescopic rod (13) is hingedly connected to the top of the cutting workbench (1) at one side of the mounting plate (11).

4. The angle-adjustable pipe cutting device according to claim 1, characterized in that: A positioning groove (3) is provided on the top of the cutting workbench (1) just below the limiting clamping plate (17), and the positioning groove (3) is an arc-shaped groove structure.

5. The angle-adjustable pipe cutting device according to claim 1, characterized in that: The bottom of the limiting clamp plate (17) is an arc-shaped structure, and an anti-slip pad is bonded to the bottom of the limiting clamp plate (17).

6. The angle-adjustable pipe cutting device according to claim 3, characterized in that: A threaded hole matching the adjusting screw rod (10) is provided on the top of the adjusting block (21), and the adjusting block (21) is threadedly connected to the adjusting screw rod (10) via the threaded hole provided on the top of the adjusting block (21).

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