A seamless steel pipe cutting device for mining drill tools

Abstract

This utility model relates to a seamless steel pipe cutting device for mining drills, including a fixed frame. A translation component is movably mounted on the top of the fixed frame, and a push rod is movably mounted on the side of the fixed frame. A positioning component is provided at one end of the push rod. A connecting plate is movably mounted on the bottom of the translation component, and a rotating component is movably mounted inside the connecting plate. This seamless steel pipe cutting device for mining drills, by incorporating the rotating component, allows for omnidirectional cutting of the outer surface of the steel pipe by activating a drive motor. The output shaft of the drive motor drives a gear and a gear ring to mesh, thereby causing a rotating ring and a micro pulley to rotate inside the connecting plate. The rotation of the rotating ring synchronously drives a laser cutting head to rotate and cut the outer surface of the steel pipe, achieving comprehensive cutting of the outer surface of the steel pipe and improving cutting efficiency.

Description

Technical Field

[0001] This utility model relates to the field of steel pipe processing technology, specifically to a seamless steel pipe cutting device for mining drilling tools. Background Technology

[0002] Seamless steel pipe production requires cutting a whole steel billet into the required length, then heating the cut billet segments, then piercing the middle of the billet using a piercing unit, and simultaneously stretching the outside of the billet using a stretching die, thereby processing the billet into a steel pipe. The current process uses a laser cutting machine.

[0003] According to the utility model patent with Chinese patent application number 202121815144.4, a billet cutting device for seamless steel pipe processing is mentioned. This billet cutting device can cut the entire billet in one go, greatly improving work efficiency. However, this billet cutting device does not have the function of rotating the steel pipe for cutting, so the steel pipe needs to be manually flipped after one side is cut, which still reduces the cutting efficiency. Therefore, it is necessary to propose a seamless steel pipe cutting device for mining drilling tools to solve the above-mentioned problems. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a seamless steel pipe cutting device for mining drills, which has the advantages of being able to cut steel pipes from all directions, thus solving the problem in the prior art that it is not possible to cut steel pipes from all directions.

[0005] To achieve the above-mentioned purpose of cutting steel pipes in all directions, this utility model provides the following technical solution: a seamless steel pipe cutting device for mining drill tools, including a fixed frame, a translation component movably installed on the top of the fixed frame, a push rod movably installed on the side of the fixed frame, a positioning component provided at one end of the push rod, a connecting plate movably installed at the bottom of the translation component, and a rotating component movably installed inside the connecting plate;

[0006] The rotating assembly includes a drive motor. The drive motor is fixedly mounted on the outside of the connecting plate. A gear is fixedly connected to the output shaft of the drive motor. Gear rings mesh with each other on the outer surface of the gear. A rotating ring is slidably mounted inside the connecting plate. An electric telescopic rod is provided on the inner wall of the rotating ring. A laser cutting head is fixedly connected to the output shaft of the electric telescopic rod.

[0007] Furthermore, the translation component includes a drive motor, the drive motor is fixedly installed on the left side of the fixed frame, a threaded rotating rod is fixedly connected to the output shaft of the drive motor, a threaded translation block is threadedly connected to the outer surface of the threaded rotating rod, and a connecting plate is provided at the bottom of the threaded translation block.

[0008] Furthermore, the positioning component includes a miniature telescopic rod, and a positioning plate is fixedly connected to the output shaft of the push rod.

[0009] Furthermore, a hydraulic lifting rod is installed inside the fixed frame, and a support plate is fixedly connected to the output shaft of the hydraulic lifting rod.

[0010] Furthermore, a steel pipe body is provided on the top of the pallet, and the steel pipe body passes through the connecting disc and the rotating ring.

[0011] Furthermore, the positioning plate is tightly attached to the inner wall of the steel pipe body.

[0012] Furthermore, a miniature pulley is provided on the outer wall of the rotating ring, and the rotating ring is slidably mounted on the inner wall of the connecting plate via the miniature pulley.

[0013] Furthermore, the laser cutting head is slidably connected to the outer surface of the steel pipe body.

[0014] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0015] This seamless steel pipe cutting device for mining drills, by setting up a rotating component, when in use, by starting the drive motor, the output shaft of the drive motor will drive the gear and gear ring to mesh with each other, thereby driving the rotating ring and micro pulley to rotate inside the connecting plate. When the rotating ring rotates, it will synchronously drive the laser cutting head to rotate and cut on the outside of the steel pipe body, thereby achieving all-round cutting treatment of the outer surface of the steel pipe body, thus fully cutting the steel pipe body and improving the cutting efficiency of the steel pipe body.

[0016] This seamless steel pipe cutting device for mining drills features a positioning component. During use, pushing the push rod inserts the positioning component into the inside of the steel pipe body, and activating the miniature telescopic rod. The output shaft of the miniature telescopic rod causes the positioning plate to press tightly against the inner wall of the steel pipe body, thus fixing one end of the steel pipe body. The push plate also supports the steel pipe body, maintaining its stability during cutting. Furthermore, the translation component allows the connecting plate to move left and right at the bottom of the fixed frame via a threaded translation block, enabling adjustment of the cutting length according to the steel pipe body and facilitating multi-segment cutting. Attached Figure Description

[0017] Figure 1 This is a perspective view of the cutting device structure of this utility model;

[0018] Figure 2 This is a front sectional view of the cutting device of this utility model;

[0019] Figure 3 This is a side view of the connecting disc structure of this utility model;

[0020] Figure 4 This is a side view of the positioning component structure of this utility model.

[0021] In the diagram: 1. Fixed frame; 2. Hydraulic lifting rod; 3. Support plate; 4. Translation assembly; 401. Drive motor; 402. Threaded rotating rod; 403. Threaded translation block; 404. Connecting plate; 5. Steel pipe body; 6. Push rod; 7. Positioning assembly; 701. Miniature telescopic rod; 702. Positioning plate; 8. Electric telescopic rod; 9. Laser cutting head; 10. Rotating assembly; 101. Drive motor; 102. Gear; 103. Gear ring; 104. Rotary ring; 105. Miniature pulley. Detailed Implementation

[0022] 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.

[0023] Please see Figure 1-4 The seamless steel pipe cutting device for mining drill tools in this embodiment includes a fixed frame 1, a translation component 4 is movably installed on the top of the fixed frame 1, a push rod 6 is movably installed on the side of the fixed frame 1, a positioning component 7 is provided at one end of the push rod 6, a connecting plate 404 is movably installed at the bottom of the translation component 4, and a rotating component 10 is movably installed inside the connecting plate 404.

[0024] The rotating assembly 10 includes a drive motor 101. The drive motor 101 is fixedly mounted on the outside of the connecting plate 404. A gear 102 is fixedly connected to the output shaft of the drive motor 101. A gear ring 103 meshes with each other on the outer surface of the gear 102. A rotating ring 104 is slidably mounted inside the connecting plate 404. An electric telescopic rod 8 is provided on the inner wall of the rotating ring 104. A laser cutting head 9 is fixedly connected to the output shaft of the electric telescopic rod 8.

[0025] In the implementation of the case, by setting up the rotating component 10, when in use, by starting the drive motor 101, the output shaft of the drive motor 101 will drive the gear 102 and the gear ring 103 to mesh with each other, thereby driving the rotating ring 104 and the micro pulley 105 to rotate inside the connecting plate 404. When the rotating ring 104 rotates, it will synchronously drive the laser cutting head 9 to rotate and cut on the outside of the steel pipe body 5, thereby realizing the all-round cutting treatment of the outer surface of the steel pipe body 5, thus enabling the steel pipe body 5 to be cut fully and improving the cutting efficiency of the steel pipe body 5.

[0026] In the implementation of the case, by setting up the positioning component 7, when in use, the push rod 6 is pushed to insert the positioning component 7 into the inside of the steel pipe body 5, and the miniature telescopic rod 701 is activated. The output shaft of the miniature telescopic rod 701 will drive the positioning plate 702 to be tightly attached to the inner wall of the steel pipe body 5, thereby fixing one end of the steel pipe body 5.

[0027] In the case implementation, the steel pipe body 5 was supported by the push plate 3 to maintain the stability of the steel pipe body 5 during cutting.

[0028] In the implementation of the case, by setting the translation component 4, the connecting plate 404 can be moved left and right at the bottom of the fixed frame 1 by the threaded translation block 403, so as to realize the movement and cutting adjustment according to the cutting length of the steel pipe body 5 and realize multi-segment cutting.

[0029] When implementing this procedure, please follow these steps:

[0030] 1) First, the steel pipe body 5 is lifted by the push plate 3 to maintain the stability of the steel pipe body 5 during cutting;

[0031] 2) Then the output shaft of the miniature telescopic rod 701 will drive the positioning plate 702 to fit tightly against the inner wall of the steel pipe body 5, thereby fixing one end of the steel pipe body 5.

[0032] 3) Furthermore, by setting the translation component 4, the connecting plate 404 can be moved left and right at the bottom of the fixed frame 1 by the threaded translation block 403;

[0033] 4) Finally, by setting the rotating component 10, the outer surface of the steel pipe body 5 can be cut in all directions.

[0034] In summary, this seamless steel pipe cutting device for mining drills, by setting up a rotating component 10, allows the drive motor 101 to be started during use. The output shaft of the drive motor 101 drives the gear 102 and the gear ring 103 to mesh with each other, thereby driving the rotating ring 104 and the micro pulley 105 to rotate inside the connecting plate 404. When the rotating ring 104 rotates, it synchronously drives the laser cutting head 9 to rotate and cut on the outside of the steel pipe body 5, thereby achieving all-round cutting of the outer surface of the steel pipe body 5, thus enabling sufficient cutting of the steel pipe body 5 and improving the cutting efficiency of the steel pipe body 5.

[0035] Furthermore, by setting the positioning component 7, during use, the push rod 6 is pushed to insert the positioning component 7 into the inside of the steel pipe body 5, and the micro telescopic rod 701 is activated. The output shaft of the micro telescopic rod 701 will drive the positioning plate 702 to be tightly attached to the inner wall of the steel pipe body 5, thereby fixing one end of the steel pipe body 5. The push plate 3 lifts the steel pipe body 5 to maintain the stability of the steel pipe body 5 during cutting. Furthermore, by setting the translation component 4, the threaded translation block 403 can drive the connecting plate 404 to move left and right at the bottom of the fixing frame 1, thereby adjusting the movement and cutting according to the cutting length of the steel pipe body 5, and realizing multi-segment cutting.

[0036] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A seamless steel pipe cutting device for mining drill tools, comprising a fixing frame (1), characterized in that: A translation component (4) is movably installed on the top of the fixed frame (1), a push rod (6) is movably installed on the side of the fixed frame (1), a positioning component (7) is provided at one end of the push rod (6), a connecting plate (404) is movably installed at the bottom of the translation component (4), and a rotating component (10) is movably installed inside the connecting plate (404). The rotating assembly (10) includes a drive motor (101). The drive motor (101) is fixedly installed on the outside of the connecting disk (404). A gear (102) is fixedly connected to the output shaft of the drive motor (101). A gear ring (103) meshes with each other on the outer surface of the gear (102). A rotating ring (104) is slidably installed inside the connecting disk (404). An electric telescopic rod (8) is provided on the inner wall of the rotating ring (104). A laser cutting head (9) is fixedly connected to the output shaft of the electric telescopic rod (8).

2. The seamless steel pipe cutting device for mining drill tools according to claim 1, characterized in that: The translation component (4) includes a drive motor (401). The drive motor (401) is fixedly installed on the left side of the fixed frame (1). A threaded rotating rod (402) is fixedly connected to the output shaft of the drive motor (401). A threaded translation block (403) is threadedly connected to the outer surface of the threaded rotating rod (402). A connecting plate (404) is provided at the bottom of the threaded translation block (403).

3. The seamless steel pipe cutting device for mining drill tools according to claim 1, characterized in that: The positioning component (7) includes a miniature telescopic rod (701), and the push rod (6) is provided with a miniature telescopic rod (701) on its outside. A positioning plate (702) is fixedly connected to the output shaft of the miniature telescopic rod (701).

4. The seamless steel pipe cutting device for mining drill tools according to claim 1, characterized in that: The fixed frame (1) is equipped with a hydraulic lifting rod (2), and a support plate (3) is fixedly connected to the output shaft of the hydraulic lifting rod (2).

5. A seamless steel pipe cutting device for mining drills according to claim 4, characterized in that: The top of the pallet (3) is provided with a steel pipe body (5), which passes through the connecting plate (404) and the swivel (104).

6. The seamless steel pipe cutting device for mining drill tools according to claim 3, characterized in that: The positioning plate (702) is closely attached to the inner wall of the steel pipe body (5).

7. The seamless steel pipe cutting device for mining drill tools according to claim 1, characterized in that: A miniature pulley (105) is provided on the outer wall of the rotating ring (104), and the rotating ring (104) is slidably installed on the inner wall of the connecting plate (404) via the miniature pulley (105).

8. A seamless steel pipe cutting device for mining drills according to claim 5, characterized in that: The laser cutting head (9) is slidably connected to the outer surface of the steel pipe body (5).

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