Metal pipe deburring device

Abstract

The utility model relates to the technical field of deburring devices, and discloses a metal pipe deburring device which comprises a device base, one end of the top of the device base is provided with a square polishing sand block, the other end of the top of the device base is fixedly provided with a fixing block, and the upper portion of the fixing block is connected with a mounting rod. Rotatable ejector rod groups are equidistantly mounted on the surface of the mounting rod, a transmission gear is fixedly connected to one end of the mounting rod, a motor is mounted at the top of one side of the fixing block, a rotating gear is fixedly mounted at the output end of the motor, and the rotating gear is in meshed connection with the transmission gear; the metal pipe deburring device is provided with an effective mounting, fixing and rotating structure, the metal pipe can be conveniently and rapidly mounted and fixed, meanwhile, the metal pipe can be driven to rotate to be evenly ground, and therefore the deburring quality of the metal pipe is effectively improved, the labor intensity of workers is reduced, and the production efficiency is improved. And the processing safety is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of deburring devices, and particularly relates to a deburring device for metal pipes. Background Technique

[0002] During the processing and use of metal pipes, cutting treatment will be carried out. After cutting, the cutting ends of the metal pipes need to be polished. Currently, it is usually manual to hold the metal pipe against a grinding machine for grinding. Due to human factors, the end of the metal pipe may be unevenly polished, and the manual grinding intensity is high, which will cause vibration and discomfort to the workers. Therefore, in view of the above problems, a deburring device for metal pipes needs to be designed now. Content of the Utility Model

[0003] To achieve the above object, the utility model provides the following technical solution: A deburring device for metal pipes, including a device base. At one end of the top of the device base, there is a square grinding abrasive block. At the other end of the top of the device base, a fixed block is fixedly installed. The upper part of the fixed block is connected with an installation rod. The surface of the installation rod is equidistantly installed with a rotatable top rod group. Each top rod group consists of three top rods. The three top rods are rotationally connected to the surface of the installation rod in an annular and equidistant manner. At the top of each top rod, a rubber block for clamping the inner wall of the metal pipe is fixedly installed. One end of the installation rod is fixedly connected with a transmission gear. At the top of one side of the fixed block, a motor is installed. The output end of the motor is fixedly installed with a rotating gear. The rotating gear is meshed with the transmission gear.

[0004] Preferably, triangular sliding grooves are equidistantly opened in the middle of the installation rod. Inside each triangular sliding groove, three sliding grooves communicating with the surface of the installation rod are annularly and equidistantly opened. And inside each triangular sliding groove, a triangular slider is slidably installed. On the three surfaces of each triangular slider, a push rod is rotationally connected. One end of the push rod is rotationally connected to the middle of the top rod, so as to effectively adjust the rotation of the top rod.

[0005] Preferably, a threaded shaft is rotationally connected between the inside of the triangular sliding grooves in the middle of the installation rod. The triangular sliders are all threadedly connected to the surface of the threaded shaft. One end of the threaded shaft extends outside one end of the installation rod and is fixedly connected with an adjusting wheel, so as to effectively carry out adjustment.

[0006] Preferably, one end of the device base is provided with a first moving groove, two first sliding rods are fixedly installed inside the first moving groove, a first moving block is movably sleeved between the surfaces of the two first sliding rods, a second moving groove is opened at the top of the first moving block, two second sliding rods are fixedly installed inside the second moving groove, a second moving block is movably sleeved between the surfaces of the two second sliding rods, and a square grinding sand block is fixedly installed at the top of the second moving block, so that the square grinding sand block can be effectively moved horizontally, and the square grinding sand block can effectively grind the cutting end of the metal pipe.

[0007] Compared with the prior art, the beneficial effects of the present utility model are as follows: By providing a device base, a square grinding sand block, a fixing block, a mounting rod, a top rod group, a rubber block, a transmission gear, a motor, a rotating gear, a first moving groove, a first sliding rod, a first moving block, a second moving groove, a second sliding rod, a second moving block, a triangular sliding groove, a sliding groove, a triangular sliding block, a push rod, a threaded shaft and an adjusting wheel, the deburring device for metal pipes of the present utility model has an effective installation and fixing and rotating structure, which can conveniently install and fix the metal pipes, and at the same time can drive the metal pipes to rotate for uniform grinding operations, thereby effectively improving the quality of deburring processing of metal pipes, reducing the labor intensity of workers, improving the safety of processing, and the deburring device for metal pipes of the present utility model has a simple structural design, is convenient to use and operate, and the processing is stable and reliable, and its performance can meet the use requirements of deburring processing of metal pipes. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. They are used together with the embodiments of the present utility model to explain the present utility model, and do not constitute a limitation to the present utility model.

[0009] In the drawings:

[0010] Figure 1 is a schematic structural diagram of the deburring device for metal pipes of the present utility model;

[0011] Figure 2 is of the present utility model Figure 1 is a schematic cross-sectional structure diagram;

[0012] Figure 3 is of the present utility model Figure 2 is a schematic partial structure diagram;

[0013] In the figure: 1. Device base; 2. Square grinding sand block; 3. Fixed block; 4. Mounting rod; 5. Ejector rod group; 6. Rubber block; 7. Transmission gear; 8. Motor; 9. Rotating gear; 10. First moving groove; 11. First sliding rod; 12. First moving block; 13. Second moving groove; 14. Second sliding rod; 15. Second moving block; 16. Triangular sliding groove; 17. Sliding groove; 18. Triangular slider; 19. Pushing rod; 20. Threaded shaft; 21. Adjusting wheel. Specific implementation mode

[0014] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0015] Given by Figures 1 to 3 The present invention includes a device base 1. One end of the top of the device base 1 is provided with a horizontally movable square grinding sand block 2. The other end of the top of the device base 1 is fixedly installed with a fixed block 3. The upper part of the fixed block 3 is connected with a rotatable mounting rod 4. The surface of the mounting rod 4 is equidistantly installed with a rotatable ejector rod group 5. Each ejector rod group 5 is composed of three ejector rods. The three ejector rods are rotationally connected to the surface of the mounting rod 4 in an annular and equidistant manner. The tops of the ejector rods are fixedly installed with rubber blocks 6 for clamping the inner wall of the metal pipe. One end of the mounting rod 4 is fixedly connected with a transmission gear 7. A motor 8 is installed at the top of one side of the fixed block 3. The output end of the motor 8 is fixedly installed with a rotating gear 9. The rotating gear 9 is meshed with the transmission gear 7. Through the settings of the transmission gear 7, the motor 8 and the rotating gear 9, the rotational adjustment of the mounting rod 4 can be effectively carried out; a first moving groove 10 is opened at one end of the device base 1. Two first sliding rods 11 are fixedly installed inside the first moving groove 10. A first moving block 12 is movably sleeved between the surfaces of the two first sliding rods 11. A second moving groove 13 is opened at the top of the first moving block 12. Two second sliding rods 14 are fixedly installed inside the second moving groove 13. A second moving block 15 is movably sleeved between the surfaces of the two second sliding rods 14. The square grinding sand block 2 is fixedly installed at the top of the second moving block 15, so that the horizontal movement of the square grinding sand block 2 can be effectively carried out, and the square grinding sand block 2 can effectively grind the cutting end of the metal pipe;

[0016] After the metal pipe is fixed and rotated, by pushing the first moving block 12, the first moving block 12 drives the square grinding sand block 2 to move towards the cutting end of the metal pipe, and finally the rotating metal pipe contacts the square grinding sand block 2 for effective grinding operation;

[0017] After that, by pushing the second moving block 15, the second moving block 15 drives the square grinding abrasive block 2 to move along the direction perpendicular to the axis of the metal pipe, and finally the square grinding abrasive block 2 contacts the surface of the cutting end of the metal pipe, and the circumferential surface of the rotating cutting end of the metal pipe is polished.

[0018] At the middle part of the mounting rod 4, triangular sliding grooves 16 are equidistantly arranged. Inside the triangular sliding grooves 16, three chutes 17 communicating with the surface of the mounting rod 4 are annularly and equidistantly arranged. And inside the triangular sliding grooves 17, triangular sliders 18 are slidably installed. On the three surfaces of the triangular sliders 18, push rods 19 are rotatably connected. One end of the push rod 19 is rotatably connected to the middle part of the ejector rod, so that the ejector rod can be effectively rotated and adjusted; between the inside of the triangular sliding grooves 16 at the middle part of the mounting rod 4, a threaded shaft 20 is rotatably connected. The triangular sliders 18 are all threadedly connected to the surface of the threaded shaft 20. One end of the threaded shaft 20 extends outside one end of the mounting rod 4 and is fixedly connected with an adjusting wheel 21, so that effective adjustment can be carried out;

[0019] The metal pipe is sleeved on the surface of the mounting rod 4, and the ejector rod is located inside the metal pipe. Then, the adjusting wheel 21 is rotated to make the threaded shaft 20 rotate. The rotation of the threaded shaft 20 will cause the triangular sliders 18 to move. The movement of the triangular sliders 18 will push the three push rods 19 to move, so that the push rods 19 push the ejector rod to rotate. The rotation of the ejector rod will drive the rubber block 6 to contact the inner wall of the metal pipe, thereby fixing the metal pipe;

[0020] Then, the motor 8 is started to make the rotating gear 9 rotate to drive the transmission gear 7 to rotate. The rotation of the transmission gear 7 will drive the mounting rod 4 to rotate, and the rotation of the mounting rod 4 will drive the fixed metal pipe to rotate.

[0021] This metal pipe deburring device has an effective installation, fixing and rotating structure. It can conveniently install and fix the metal pipe, and at the same time can drive the metal pipe to rotate for uniform polishing operation, thus effectively improving the quality of metal pipe deburring processing, reducing the labor intensity of workers, improving the processing safety. And this metal pipe deburring device has a simple structure design, is convenient to use and operate, and the processing is stable and reliable. Its performance can meet the use requirements of metal pipe deburring processing.

Claims

1. A deburring device for metal pipes, comprising a device base (1), characterized in that: One end of the top of the device base (1) is provided with a horizontally movable square grinding abrasive block (2). The other end of the top of the device base (1) is fixedly installed with a fixed block (3). The upper part of the fixed block (3) is connected with a rotatable mounting rod (4). The surface of the mounting rod (4) is equidistantly installed with rotatable ejector rod groups (5). Each ejector rod group (5) consists of three ejector rods. The three ejector rods are rotationally connected to the surface of the mounting rod (4) in an annular and equidistant manner. Rubber blocks (6) for clamping the inner wall of the metal pipe are fixedly installed at the tops of the ejector rods. One end of the mounting rod (4) is fixedly connected with a transmission gear (7). A motor (8) is installed at the top of one side of the fixed block (3). The output end of the motor (8) is fixedly installed with a rotating gear (9). The rotating gear (9) is meshed and connected with the transmission gear (7).

2. The deburring device for metal pipes according to claim 1, characterized in that: Triangular sliding grooves (16) are equidistantly opened in the middle of the mounting rod (4). Three chutes (17) communicating with the surface of the mounting rod (4) are annularly and equidistantly opened inside each triangular sliding groove (16). Triangular sliders (18) are slidably installed inside the triangular sliding grooves (17). Push rods (19) are rotationally connected to the three surfaces of each triangular slider (18). One end of each push rod (19) is rotationally connected to the middle of the ejector rod.

3. The deburring device for metal pipes according to claim 2, characterized in that: A threaded shaft (20) is rotationally connected between the inside of the triangular sliding grooves (16) in the middle of the mounting rod (4). The triangular sliders (18) are all threadedly connected to the surface of the threaded shaft (20). One end of the threaded shaft (20) extends outside one end of the mounting rod (4) and is fixedly connected with an adjusting wheel (21).

4. A deburring device for metal pipes according to claim 1, characterized in that: A first moving groove (10) is opened at one end of the device base (1). Two first sliding rods (11) are fixedly installed inside the first moving groove (10). A first moving block (12) is movably sleeved between the surfaces of the two first sliding rods (11). A second moving groove (13) is opened at the top of the first moving block (12). Two second sliding rods (14) are fixedly installed inside the second moving groove (13). A second moving block (15) is movably sleeved between the surfaces of the two second sliding rods (14). The square grinding abrasive block (2) is fixedly installed at the top of the second moving block (15).

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