Pipe cutting device for building housing construction

Abstract

The utility model relates to the field of pipe cutting devices, and discloses a pipe cutting device for building housing construction, which comprises a base, a plurality of connecting seats are fixedly arranged around the lower end face of the base, a workbench is fixedly arranged around the upper end face of the base, and a first cutting seam is formed in the center of the upper end face of the workbench. And a cutting structure is clamped around the inner surface of the first cutting seam and comprises a cutting piece, an auxiliary block is clamped above the outer surface of the cutting piece, a mounting plate is fixedly arranged at the edge of the upper end face of the workbench, and a pushing structure is connected to one side of the mounting plate through a bolt. According to the pipe cutting device, when a pipe is pushed, the fixing block can prevent the pipe from displacing in the vertical direction, the pipe can move more stably and accurately, the second cutting seam is formed in the center of the lower end face of the pushing block, and the pushing block is prevented from interfering with the cutting blade in the pipe cutting process.

Description

Technical Field

[0001] This utility model relates to the field of pipe cutting devices, and in particular to a pipe cutting device for building construction. Background Technology

[0002] Pipes are essential materials for construction projects. Commonly used pipes include water supply pipes, drainage pipes, gas pipes, heating pipes, electrical conduits, and rainwater pipes. Pipes come in many shapes, with the most common cross-sections being hollow circular and square structures, also known as round pipes and square pipes, which are generally made of steel.

[0003] Most existing pipe cutting devices have simple internal structures and single functions, lacking clamping and limiting mechanisms. During the cutting process, the pipe is prone to displacement, resulting in errors in the finished product dimensions. Furthermore, they lack mobility, making it difficult to move the device.

[0004] Therefore, this utility model provides a pipe cutting device for building construction to solve the problems mentioned in the background art. Utility Model Content

[0005] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a pipe cutting device for building construction. The casters enable the device to move easily when it needs to be moved to different work locations, thus improving the device's flexibility and ease of use.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a pipe cutting device for building construction, comprising a base, a plurality of connecting seats fixedly arranged around the lower end face of the base, a worktable fixedly arranged around the upper end face of the base, a first cutting slit opened at the center of the upper end face of the worktable, a cutting structure snapped around the inner surface of the first cutting slit, the cutting structure including a cutting blade, an auxiliary block snapped above the outer surface of the cutting blade, an mounting plate fixedly arranged at the edge of the upper end face of the worktable, a pushing structure bolted to one side of the mounting plate, the pushing structure including a connecting plate;

[0007] Through the above technical solution, the base is used to fix the shape of the device, the connecting seat is used to install the casters, the worktable is used to cut and install other components, the first cutting slit is used to place the cutting blade, the cutting blade is used to cut the pipe, the auxiliary block is used for guiding and limiting, the mounting plate is used to install the pushing structure, and the connecting plate is used to install the pushing structure on the mounting plate.

[0008] Furthermore, a rotating shaft is snapped into the center of one side of the cutting blade, and a rotating motor is fixedly connected around the outer surface of the rotating shaft;

[0009] Through the above technical solution, the function of the rotating shaft is to transmit the rotation of the rotating motor to the cutting blade, and the function of the rotating motor is to output rotational power.

[0010] Furthermore, a positioning ring is threadedly connected to the other side of the outer surface of the rotating shaft, and a top plate is snapped onto the lower end face of the rotating motor;

[0011] Through the above technical solution, the positioning ring is used to fix the position of the cutting blade, and the top plate is used to support the rotating motor.

[0012] Furthermore, a hydraulic cylinder is fixedly installed at the center of one side of the connecting plate, a hydraulic rod is slidably connected around the inner surface of the hydraulic cylinder, and a push block is fixedly installed at the center of the other side of the hydraulic rod;

[0013] Through the above technical solution, the function of the hydraulic cylinder is to drive the hydraulic cylinder to move, and the function of the hydraulic rod is to transmit the movement of the hydraulic cylinder to the push block.

[0014] Furthermore, a fixing block is fixedly provided at the center position of the lower end face of the pushing block, and a second cutting slit is opened at the center position of the lower end face of the pushing block;

[0015] Through the above technical solution, the function of the fixing block is to lock the pushing block at the edge of the first cutting slit, and the second cutting slit is to prevent the pushing block from being cut by the cutting blade.

[0016] Furthermore, omnidirectional wheels are rotatably connected to the center positions of the opposite sides of the multiple connecting seats;

[0017] Through the above technical solution, the function of the caster wheel is to drive the device to move, making it convenient to move.

[0018] Furthermore, a third cutting slit is provided at the center of the lower end face of the auxiliary block;

[0019] The third cutting slit, as described above, is designed to prevent the auxiliary block from being cut by the cutting blade.

[0020] This utility model has the following beneficial effects:

[0021] 1. This utility model proposes a pipe cutting device for building construction. The cutting blade in the cutting structure of this device is the key component for pipe cutting. It is connected to a rotating motor through a rotating shaft. The rotating motor provides a stable power source, driving the cutting blade to rotate at high speed, which can efficiently cut the pipe. A third cutting slit is opened at the center of the lower end face of the auxiliary block. During the cutting process, it can play a certain role in limiting and guiding the pipe, ensuring that the cutting blade cuts along the predetermined cutting path, improving the cutting accuracy and straightness. The positioning ring threaded on the other side of the outer surface of the rotating shaft axially positions the cutting blade to prevent axial movement of the cutting blade during high-speed rotation, ensuring the cutting stability of the cutting blade, extending the service life of the cutting blade, and also improving the cutting safety.

[0022] 2. This utility model proposes a pipe cutting device for building construction. The device's push structure includes a hydraulic cylinder with a hydraulic rod slidably connected around its inner surface. A push block is fixed at the center of the other side of the hydraulic rod, and a fixing block is fixed at the center of its lower end face. When pushing the pipe, the fixing block prevents the pipe from shifting vertically, making the pipe's movement more stable and precise. A second cutting slit is provided at the center of the lower end face of the push block to prevent interference with the cutting blade during pipe cutting, ensuring smooth cutting operations. Universal wheels enable the device to move easily to different work locations, improving its flexibility and ease of use. Attached Figure Description

[0023] Figure 1 This is an isometric view of the present invention;

[0024] Figure 2 This is a schematic diagram of the internal structure of the present invention;

[0025] Figure 3 This is a schematic diagram of the cutting structure of this utility model;

[0026] Figure 4 This is a schematic diagram of the first pushing structure of this utility model;

[0027] Figure 5 This is a schematic diagram of the second pushing structure of this utility model.

[0028] Legend:

[0029] 1. Base; 2. Workbench; 3. Connecting seat; 4. Casters; 5. First cutting slit; 6. Cutting structure; 601. Rotating motor; 602. Rotating shaft; 603. Cutting blade; 604. Positioning ring; 7. Mounting plate; 8. Pushing structure; 801. Hydraulic cylinder; 802. Pushing block; 803. Hydraulic rod; 804. Connecting plate; 805. Fixing block; 806. Second cutting slit; 9. Auxiliary block; 10. Top plate; 11. Third cutting slit. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Example

[0032] Reference Figure 1-5 This utility model provides an embodiment of a pipe cutting device for building construction, comprising a base 1 for mounting other components. Multiple connecting seats 3 are fixedly arranged around the lower end face of the base 1, and the connecting seats 3 are used to install casters 4. A workbench 2 is fixedly arranged around the upper end face of the base 1, serving as a platform for cutting pipes. A first cutting slit 5 is opened at the center of the upper end face of the workbench 2, for placing a cutting blade 603. A cutting structure 6 is snapped around the inner surface of the first cutting slit 5, including the cutting blade 603, for cutting pipes. An auxiliary block 9 is snapped above the outer surface of the cutting blade 603, for cooperating with a pushing structure 8 to limit and clamp the pipe. An mounting plate 7 is fixedly arranged at the edge of the upper end face of the workbench 2, for mounting the pushing structure 8. The pushing structure 8 is bolted to one side of the mounting plate 7, and the pushing structure 8 includes a connecting plate 804 for connecting the mounting plate 7 to a hydraulic cylinder 801.

[0033] A rotating shaft 602 is snapped onto the center of one side of the cutting disc 603, driving the cutting disc 603 to rotate. A rotating motor 601 is fixedly connected around the outer surface of the rotating shaft 602, driving the rotating shaft 602 to rotate. A positioning ring 604 is threaded onto the other side of the outer surface of the rotating shaft 602, fixing the position of the cutting disc 603. A top plate 10 is snapped onto the lower end face of the rotating motor 601, fixing the position of the rotating motor 601. A hydraulic cylinder 801 is fixedly installed at the center of one side of the connecting plate 804, driving the hydraulic rod 803 to move. The hydraulic rod 803 is slidably connected around the inner surface of the hydraulic cylinder 801, pushing... The push block 802 is moved. The push block 802 is fixedly installed at the center of the other side of the hydraulic rod 803. The push block 802 is used to push the pipe to move. The fixing block 805 is fixedly installed at the center of the lower end face of the push block 802. The fixing block 805 is used to lock the push block 802 in the middle of the first cutting seam 5. The second cutting seam 806 is opened at the center of the lower end face of the push block 802. The second cutting seam 806 is used to prevent the push block 802 from being cut by the cutting blade 603. The universal wheels 4 are rotatably connected at the center of the opposite sides of the multiple connecting seats 3. The universal wheels 4 are used to drive the device to move. The third cutting seam 11 is opened at the center of the lower end face of the auxiliary block 9. The third cutting seam 11 can prevent the auxiliary block 9 from being cut by the cutting blade 603.

[0034] Working principle: Check whether the cutting structure 6 and pushing structure 8 on the workbench 2 are installed correctly and in normal condition. Ensure that the cutting blade 603 is engaged at the center position on one side of the rotating shaft 602, and that the rotating motor 601 around the outer surface of the rotating shaft 602 is working normally. Check whether the hydraulic cylinder 801 at the center position on one side of the connecting plate 804 is operating normally, and whether the hydraulic rod 803, which is slidably connected around the inner surface of the hydraulic cylinder 801, can extend and retract. Place the pipe to be cut on the workbench 2, so that the pipe is within the range of action of the cutting structure 6 and the pushing structure 8. The hydraulic cylinder 801 in the pushing structure 8 starts to work, pushing the hydraulic rod 803 to extend outward. The hydraulic rod 803 drives the pushing block 802 to move towards the pipe. The fixing block 805 at the center position of the lower end face of the pushing block 802 contacts the pipe. The pipe is initially positioned and fixed to prevent unnecessary movement during the cutting process. The rotating motor 601 in the cutting structure 6 is started, which drives the rotating shaft 602 to rotate. Since the cutting blade 603 is engaged with the rotating shaft 602, the cutting blade 603 rotates at high speed, which pushes the hydraulic cylinder 801 in the structure 8 to continue working. The hydraulic rod 803 pushes the push block 802, which in turn pushes the pipe to move slowly toward the cutting blade 603. During the movement of the pipe, the cutting blade 603 cuts the pipe through the first cutting slit 5 at the center of the upper end face of the worktable 2. The auxiliary block 9 engaged above the outer surface of the cutting blade 603 plays an auxiliary cutting role, and the third cutting slit 11 at the center of its lower end face provides cutting space for the cutting blade 603 to ensure smooth cutting.

[0035] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A pipe cutting device for building construction, comprising a base (1), characterized in that: Multiple connecting seats (3) are fixedly arranged around the lower end face of the base (1). A workbench (2) is fixedly arranged around the upper end face of the base (1). A first cutting slit (5) is opened at the center of the upper end face of the workbench (2). A cutting structure (6) is snapped around the inner surface of the first cutting slit (5). The cutting structure (6) includes a cutting blade (603). An auxiliary block (9) is snapped above the outer surface of the cutting blade (603). An mounting plate (7) is fixedly arranged at the edge of the upper end face of the workbench (2). A pushing structure (8) is bolted to one side of the mounting plate (7). The pushing structure (8) includes a connecting plate (804).

2. The pipe cutting device for building construction according to claim 1, characterized in that: A rotating shaft (602) is snapped into the center of one side of the cutting blade (603), and a rotating motor (601) is fixedly connected around the outer surface of the rotating shaft (602).

3. The pipe cutting device for building construction according to claim 2, characterized in that: A positioning ring (604) is threaded to the other side of the outer surface of the rotating shaft (602), and a top plate (10) is snapped onto the lower end face of the rotating motor (601).

4. The pipe cutting device for building construction according to claim 1, characterized in that: A hydraulic cylinder (801) is fixedly installed at the center of one side of the connecting plate (804), and a hydraulic rod (803) is slidably connected around the inner surface of the hydraulic cylinder (801). A push block (802) is fixedly installed at the center of the other side of the hydraulic rod (803).

5. The pipe cutting device for building construction according to claim 4, characterized in that: A fixing block (805) is fixedly provided at the center of the lower end face of the push block (802), and a second cutting slit (806) is provided at the center of the lower end face of the push block (802).

6. The pipe cutting device for building construction according to claim 1, characterized in that: The center positions of the opposite sides of the multiple connecting seats (3) are rotatably connected to casters (4).

7. The pipe cutting device for building construction according to claim 1, characterized in that: The auxiliary block (9) has a third cutting slit (11) at the center of its lower end face.

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