Electric power pipe cutter for electric power construction

Abstract

The utility model discloses an electric power pipe cutter for electric power construction, which belongs to the field of pipeline cutters, and realizes limitation of a to-be-cut pipeline through a convex block, an abutting column and a top protrusion of a cutting rack. A kidney-shaped hole is formed in the top of the cutting machine frame in a protruding mode, a movable column is inserted into the kidney-shaped hole and fixed to the cutting machine frame through a second fastener, and the to-be-cut pipeline is limited by adjusting the positions of the movable column and the protruding block and being matched with the abutting column. And the positioning and clamping adjusting structure ensures the accuracy of the cutter when the electric tube to be cut is positioned. The electric tubes with different diameters can be stably clamped by adjusting the positions of the protruding block and the movable column and combining the abutting column and the cutter, shaking or shifting in the cutting process is avoided, the movable frame is fixed by adjusting the position of the movable frame in the limiting sliding groove and rotating the distance adjusting screw, and the cutting efficiency is improved. Operators can conveniently adjust the relative position between the cutting cutterhead and the electric power pipe, and accurate cutting is achieved.

Description

Technical Field

[0001] The utility model relates to the field of pipeline cutters, in particular to an electric power pipe cutter for electric power construction. Background Art

[0002] As an indispensable and important tool in power engineering, the power pipe cutter has been widely recognized by the majority of engineering personnel for its high efficiency, precision and safety. However, in the actual use process, we also have to face some challenges and problems.

[0003] Especially when dealing with power pipes of different diameters, although the power pipe cutter is equipped with an adjustable positioning fixture to adapt to pipes of different sizes, in actual operation, this adjustment process is often relatively cumbersome. This not only affects work efficiency, but may also affect cutting accuracy due to unstable clamping or inaccurate clamping position.

[0004] In addition, the power pipe cutter also has certain deficiencies in the fine adjustment of the cutting disc. The existing adjustment mechanism often lacks precision and convenience, making it difficult for engineers to achieve the ideal cutting accuracy when adjusting the cutting disc. This not only increases the difficulty of operation, but may also cause the cutting quality of the power pipe to decline due to cutting deviation.

[0005] Therefore, in order to solve these problems, we need to further improve and optimize the power pipe cutter. For example, a more convenient and accurate positioning fixture adjustment mechanism can be designed to improve the stability and accuracy of the clamping. At the same time, the fine-tuning mechanism of the cutting disc can also be improved to make it easier to operate and achieve high-precision cutting. In this way, not only can the working efficiency of the power pipe cutter be improved, but also the cutting quality of the power pipe can be better guaranteed. Utility Model Content

[0006] The main purpose of the utility model is to provide an electric power pipe cutter for electric power construction, which can effectively solve the problems raised in the background technology.

[0007] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0008] An electric power pipe cutter for electric power construction comprises a cutting frame, a pitch-adjusting screw, a movable frame, a limiting slide groove, a cutting disc and a driving motor, wherein the pitch-adjusting screw is installed at a side end of the cutting frame, the movable frame is installed in the limiting slide groove of the cutting frame and connected to the threaded portion of the pitch-adjusting screw, the cutting disc is installed in a notch of the movable frame and connected to the driving motor on the side wall of the movable frame, and the driving motor drives the cutting disc to realize pipe cutting;

[0009] A sink groove is provided at the upper end of the cutting frame, and a protruding block is provided in the sink groove to be fixed to the cutting frame by a first fastener. A tightening column is installed at the corner of the cutting frame, and the restriction of the cutting pipe is realized by the protruding block, the tightening column and the top protrusion of the cutting frame;

[0010] The top of the cutting frame is protrudingly provided with a waist hole, and a movable column is inserted into the waist hole and fixed to the cutting frame by a second fastener. The restriction of the cut pipe is achieved by adjusting the position of the movable column and the protruding block and cooperating with the tightening column.

[0011] Optionally, the threaded portion of the pitch-adjusting screw is adapted to the movable frame, and the round rod portion of the pitch-adjusting screw is connected to a handle, and the round rod portion of the pitch-adjusting screw is pushed and pulled from the opening of the cutting frame to adjust the position of the movable frame;

[0012] Optionally, the contact surface between the movable frame and the limiting slide groove of the cutting machine frame is designed to be smooth, and the movable frame can fine-tune the distance through a distance adjustment screw;

[0013] Optionally, the cross section of the protruding block is designed to be elliptical, the first fastener includes a screw, a nut and an anti-skid gasket, the screw is located on the side wall of the protruding block, the screw passes through the through slot on the side wall of the cutting frame and is fixed by the nut and the anti-skid gasket, and the protruding block moves along the sink groove to adjust the position;

[0014] Optionally, the second fastener is a threaded sleeve and an anti-skid gasket, the cross section of the threaded sleeve is designed in a "T" shape, the anti-skid gasket and the threaded sleeve are arranged on the rotating shaft of the movable column, the threaded sleeve is rotated to fix it on the cutting frame, and the position of the movable column is adjusted through the waist hole;

[0015] Optionally, the surfaces of the protruding block, the movable column and the pressing column are provided with anti-slip rubber sleeves to make them press against the cutting pipe.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] In the utility model, the positioning and clamping adjustment structure ensures the accuracy of the cutter in positioning the power pipe to be cut. By adjusting the position of the protruding block and the movable column, and combining with the clamping column, the cutter can stably clamp power pipes of different diameters, avoiding shaking or displacement during the cutting process, thereby improving the cutting accuracy.

[0018] The fine-tunable cutting structure allows the operator to fine-tune the cutting position according to actual needs. By adjusting the position of the movable frame in the limit slide and rotating the pitch adjustment screw to fix the movable frame, the operator can easily adjust the relative position between the cutting disc and the power pipe to achieve precise cutting.

[0019] The positioning clamping adjustment structure and the fine-tunable cutting structure enable the cutter to quickly and accurately position and cut the power pipe to be cut, thus greatly improving work efficiency. Operators do not need to spend too much time on manual adjustment and positioning, and can complete the cutting task faster.

[0020] Through simple push-pull and rotation operations, operators can easily complete the adjustment of positioning and cutting. In addition, the cutter is equipped with auxiliary devices such as anti-slip rubber sleeves, which further reduces the difficulty of operation and improves the safety of operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 It is a side view of the overall structure of the utility model;

[0023] Figure 3 It is a diagram showing the overall structure of the utility model;

[0024] Figure 4 This is a display diagram of the cutting machine frame, protruding columns, abutting columns and movable columns of the utility model.

[0025] In the figure: 1. cutting frame; 2. pitch-adjusting screw; 3. handle; 4. movable frame; 5. cutting disc; 6. driving motor; 7. fixing piece; 8. limiting slide groove; 9. sink groove; 10. protruding block; 11. first fastener; 12. tightening column; 13. waist hole; 14. movable column; 15. second fastener; 16. cutting pipe. DETAILED DESCRIPTION

[0026] 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.

[0027] like Figures 1 to 4 As shown, this design shows a power pipe cutter for power construction, which is mainly composed of a cutting frame 1, a pitch adjusting screw 2, a movable frame 4, a limiting slide 8, a cutting disc 5 and a driving motor 6. This cutter can effectively and accurately cut the power pipe in power construction and improve construction efficiency.

[0028] First, the pitch-adjusting screw 2 is cleverly installed at the side end of the cutting frame 1. It is not only a key component for adjusting the position of the movable frame 4, but also its round rod is connected to the handle 3, which is convenient for the operator to push and pull, thereby achieving fine adjustment of the position of the movable frame 4. The movable frame 4 is installed in the limiting slide groove 8 of the cutting frame 1 and is connected to the threaded portion of the pitch-adjusting screw 2, so that the entire movable frame 4 can slide stably on the cutting frame 1.

[0029] The cutting disc 5 is installed just right in the gap of the movable frame 4. The driving motor 6 is firmly fixed to the movable frame 4 through the fixing member 7 and stably installed through the inclined frame. This design not only ensures the stability of the cutting disc 5, but also ensures the smooth operation of the driving motor 6 during the working process.

[0030] In addition, a sink 9 is provided at the upper end of the cutting frame 1, and a protruding block 10 is arranged therein. The protruding block 10 is fixed to the cutting frame 1 by a first fastener 11. At the same time, a tightening column 12 is installed at the corner of the cutting frame 1. These components work together with the protruding part at the top of the cutting frame 1 to effectively limit the cut pipe 16, ensuring the stability and safety of the pipe during the cutting process.

[0031] It is worth mentioning that the top protruding portion of the cutting frame 1 is also provided with a waist hole 13, into which the movable column 14 can be inserted and fixed to the cutting frame 1 by a second fastener 15. By adjusting the position of the movable column 14 and the protruding block 10 and cooperating with the abutting column 12, flexible restriction of the cut pipes 16 with different diameters can be achieved.

[0032] In terms of detail design, the threaded portion of the pitch adjusting screw 2 and the adaptability of the movable frame 4 have been carefully adjusted to ensure smooth and accurate adjustment. The contact surface between the movable frame 4 and the limiting slide groove 8 of the cutting frame 1 is smooth, which further reduces the friction resistance and makes the movable frame 4 smoother during sliding.

[0033] In addition, the cross section of the protruding block 10 is designed to be elliptical, which not only increases the contact area with the cut pipe 16, but also improves stability. The combination of the screw, nut and anti-skid gasket in the first fastener 11 ensures the firm fixation of the protruding block 10. The threaded sleeve and anti-skid gasket design of the second fastener 15 make the fixation of the movable column 14 more reliable.

[0034] Finally, in order to increase the friction with the cut pipe 16, the surfaces of the protruding block 10, the movable column 14 and the tightening column 12 are provided with anti-slip rubber sleeves, which can not only improve the stability of the pipe, but also protect the surface of the pipe from being scratched to a certain extent.

[0035] This power construction power pipe cutter achieves efficient and precise cutting of power pipes through ingenious structural design and sophisticated component coordination, providing great convenience for power construction.

[0036] When adjusting: Place the power pipe cutter on a flat and stable work surface, and ensure that the cutting frame 1 is stable and does not shake. Check that all fasteners are intact and not damaged or missing.

[0037] Hold the handle 3 on the pitch adjusting screw rod 2, and adjust the position of the movable frame 4 in the limiting slide groove 8 by pushing and pulling operations according to the length of the power pipe to be cut. Ensure that the movable frame 4 moves smoothly without jamming.

[0038] When the movable frame 4 is adjusted to a suitable position, the round rod portion of the pitch adjusting screw 2 is rotated so that the threaded portion is tightly connected with the movable frame 4, thereby fixing the position of the movable frame 4. Ensure that the movable frame 4 is firmly fixed and will not move due to external force.

[0039] Install the cutting disc 5 in the notch of the movable frame 4, ensuring that the cutting disc 5 is stable and centered. Check whether the blade of the cutting disc 5 is sharp and has no damage or notch.

[0040] According to the diameter of the power pipe, adjust the position of the protruding block 10 and the movable column 14. Loosen the first fastener 11 and the second fastener 15, move the protruding block 10 and the movable column 14 to a suitable position, and then re-tighten the fasteners to ensure that the protruding block 10 and the movable column 14 can fit tightly against the outer wall of the power pipe.

[0041] Anti-skid rubber sleeves are installed on the surfaces of the protruding block 10, the movable column 14 and the abutting column 12 to increase the friction between the electric power pipe and improve the stability.

[0042] After completing the above adjustments, conduct a final inspection of the entire cutter to ensure that all parts are installed correctly, the fasteners are securely fastened, and the cutting disc 5 is in good working condition.

[0043] Cutting process: After ensuring that the cutter is positioned, clamped and adjusted, start the drive motor 6. The drive motor 6 drives the cutting disc 5 to rotate at high speed through the inclined frame and the fixing member 7. The operator places one end of the power pipe to be cut in front of the cutting disc 5 and gently pushes it forward by hand. During the pushing process, the power pipe is restricted by the protruding block 10, the movable column 14 and the abutting column 12 to maintain a stable position.

[0044] When the power pipe is pushed to the cutting disc 5, the high-speed rotating cutting disc 5 quickly cuts the power pipe. During the cutting process, the operator needs to maintain a stable pushing speed to ensure that the cutting surface is flat and smooth. When the power pipe is cut, the drive motor 6 is turned off. The operator takes the cut power pipe out of the cutter and cleans the residue on the cutter.

[0045] It should be noted that, in this article, relational terms such as first and second (number one, number two), etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. However, the terms "include", "comprises" or any other variations are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements includes not only those elements, but also other elements that are not explicitly listed, or include elements that are inherent to such process, method, article or device. In the absence of more restrictions, the elements defined by the sentence "including one..." do not exclude the existence of other identical elements in the process, method, article or device that includes the elements.

[0046] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An electric power pipe cutter for electric power construction, comprising a cutting frame (1), a pitch-adjusting screw (2), a movable frame (4), a limiting slide groove (8), a cutting disc (5) and a driving motor (6), wherein the pitch-adjusting screw (2) is mounted on a side end of the cutting frame (1), the movable frame (4) is mounted in the limiting slide groove (8) of the cutting frame (1) and connected to a threaded portion of the pitch-adjusting screw (2), the cutting disc (5) is mounted in a notch of the movable frame (4) and connected to a driving motor (6) on a side wall of the movable frame (4), and the cutting disc (5) is driven by the driving motor (6) to achieve pipe cutting, characterized in that: A sink groove (9) is provided at the upper end of the cutting frame (1), and a protruding block (10) is provided in the sink groove (9) and fixed to the cutting frame (1) by a first fastener (11); a tightening column (12) is installed at a corner of the cutting frame (1), and the protruding block (10) and the tightening column (12) are protruded from the top of the cutting frame (1) to achieve the restriction of the cutting pipe (16); The top of the cutting machine frame (1) is provided with a waist hole (13) protruding therefrom, and a movable column (14) is inserted into the waist hole (13) and fixed to the cutting machine frame (1) via a second fastener (15). The restriction of the cut pipe (16) is achieved by adjusting the positions of the movable column (14) and the protruding block (10) and cooperating with the abutting column (12).

2. The electric power pipe cutter for electric power construction according to claim 1, characterized in that: The threaded portion of the pitch-adjusting screw (2) is adapted to the movable frame (4), and the round rod portion of the pitch-adjusting screw (2) is connected to a handle (3). The round rod portion of the pitch-adjusting screw (2) is pushed or pulled from an opening of the cutting machine frame (1) to adjust the position of the movable frame (4).

3. The electric power pipe cutter for electric power construction according to claim 2, characterized in that: The contact surface between the movable frame (4) and the limiting slide groove (8) of the cutting machine frame (1) is designed to be smooth, and the movable frame (4) can be finely adjusted in distance through the distance adjustment screw (2).

4. The electric power pipe cutter for electric power construction according to claim 3, characterized in that: The cross section of the protruding block (10) is designed to be elliptical. The first fastener (11) comprises a screw, a nut and an anti-skid gasket. The screw is located on the side wall of the protruding block (10). The screw passes through the through slot of the side wall of the cutting machine frame (1) and is fixed by the nut and the anti-skid gasket. The protruding block (10) moves along the sink groove (9) to adjust its position.

5. The electric power pipe cutter for electric power construction according to claim 4, characterized in that: The second fastener (15) is a threaded sleeve and an anti-skid gasket. The cross section of the threaded sleeve is designed to be "T"-shaped. The anti-skid gasket and the threaded sleeve are arranged on the rotating shaft of the movable column (14). The threaded sleeve is rotated to fix it on the cutting machine frame (1), and the position of the movable column (14) is adjusted through the waist hole (13).

6. The electric power pipe cutter for electric power construction according to claim 5, characterized in that: The surfaces of the protruding block (10), the movable column (14) and the abutting column (12) are provided with anti-slip rubber sleeves so as to abut against the cutting pipe (16).

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