A metal pipe fitting positioning and cutting apparatus

Abstract

The utility model relates to metal tubular product technical field, concretely relates to a kind of metal pipe fitting positioning cutting equipment, including conveying frame, power component and cutting table, and power component is located between conveying frame and cutting table, power component is used to remove metal pipe from conveying frame to cutting table, the guide wheel that is supported to metal pipe is rotationally arranged on conveying frame, slidingly set with the moving plate that metal pipe end portion abuts on on cutting table, cutting table is provided with cutting frame and positioning frame, positioning frame is located between cutting frame and moving plate, the interval between cutting frame and moving plate is cutting section, so that cutting frame is cut to metal pipe, positioning frame can be pressed to the metal pipe on cutting section and be positioned, the upper surface of cutting table is inclined arrangement, after cutting section on metal pipe is cut, it can roll from cutting table.The utility model, realize the continuous conveying to metal pipe, and can be pressed to metal pipe and be positioned when cutting, after cutting is completed, the metal pipe that is cut can be automatically discharged.

Description

Technical Field

[0001] This utility model relates to the field of metal pipe processing technology, and in particular to a positioning and cutting device for metal pipe fittings. Background Technology

[0002] Metal pipes are tubular products made of metal materials. There are many types of metal pipes, the most common being steel pipes, copper pipes, and aluminum pipes. When processing metal pipes, they need to be cut to obtain pipes of the required length and specifications.

[0003] Most metal pipe cutting devices currently on the market are similar in structure, including a support platform and a cutting saw. The metal pipe is fed under the cutting saw, and a hydraulic cylinder or electric cylinder pushes the cutting saw close to the metal pipe to cut it into sections.

[0004] Currently, manual feeding is required when cutting metal pipes. After pushing the pipes using hydraulic cylinders, pneumatic cylinders, or electric cylinders, the output end needs to be retracted before pushing them again. Furthermore, the cut metal pipes cannot be automatically unloaded, which reduces cutting efficiency. Utility Model Content

[0005] In view of this, the purpose of this utility model is to propose a metal pipe positioning and cutting device to solve the problems of low cutting efficiency in existing metal pipe cutting devices, which cannot continuously transport the metal pipe and are difficult to automatically unload after cutting.

[0006] To achieve the above objectives, this utility model provides a metal pipe positioning and cutting device, including a conveyor frame, a power component, and a cutting table, wherein the power component is located between the conveyor frame and the cutting table, and the power component is used to move the metal pipe from the conveyor frame to the cutting table.

[0007] The conveyor is equipped with guide wheels that rotatably support the metal tube. A movable plate that slides on the cutting table abuts against the end of the metal tube. The cutting table is equipped with a cutting frame and a positioning frame. The positioning frame is located between the cutting frame and the movable plate. The distance between the cutting frame and the movable plate is the cutting segment, so that when the cutting frame cuts the metal tube, the positioning frame can press down and position the metal tube on the cutting segment. The upper surface of the cutting table is inclined so that the metal tube on the cutting segment can roll off the cutting table after being cut.

[0008] Preferably, the power assembly includes a mounting box fixed between the conveyor frame and the cutting table. A drive wheel and a driven wheel are rotatably connected inside the mounting box, and a metal tube is located between the drive wheel and the driven wheel. A drive gear is provided at the end of the drive wheel, and a driven gear that meshes with the drive gear is provided at the end of the driven wheel. A drive motor for driving the drive gear to rotate is mounted on the mounting box.

[0009] Preferably, the cutting frame includes an inverted L-shaped plate installed on the side of the cutting table, a cylinder is installed on the inverted L-shaped plate, an electric motor is installed at the output end of the cylinder, a cutting blade is installed at the output end of the electric motor, the distance between the cutting blade and the moving plate is the cutting segment, and a cutting groove adapted to the cutting blade is opened on the cutting table.

[0010] Preferably, the positioning frame includes an inverted L-shaped plate II installed on the side of the cutting table, a cylinder II installed on the inverted L-shaped plate II, and an arc-shaped positioning plate installed at the output end of the cylinder II.

[0011] Preferably, a limiting plate is installed on the upper surface of the cutting table, which is used to limit the cutting of the metal tube.

[0012] Preferably, the side of the cutting table is provided with a T-slot, and a T-shaped frame adapted to the T-slot is installed on the moving plate. The T-shaped frame is provided with an internal threaded hole, and a locking bolt is internally threaded into the internal threaded hole. The end of the locking bolt abuts against the inner wall of the T-slot.

[0013] The beneficial effects of this utility model are as follows:

[0014] 1. By setting up a conveyor frame, guide wheels and power components, the metal pipes located on the conveyor frame can be transported to the cutting table for cutting. After the cut metal pipes are automatically unloaded, the power components continue to transport and cut the metal pipes on the conveyor frame again, which improves the cutting efficiency and avoids the slowness of manual conveying or the need for the output end to retract before it can be pushed again by the cylinder push.

[0015] Second, the sliding movable plate allows for adjustment of the distance between the movable plate and the cutting blade, thus adjusting the length of the cutting segment and enabling quantitative cutting of metal tubes. The positioning frame presses down and positions the metal tube on the cutting segment during cutting. Combined with the conveying and positioning of the drive and driven wheels, the metal tube is firmly limited and fixed, preventing it from shifting during cutting. The tilted cutting table allows the cut metal tube to roll off the cutting table after the positioning frame is released, achieving automatic unloading. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This utility model Figure 1 Internal structure diagram;

[0019] Figure 3 This is a schematic diagram of the power component of this utility model;

[0020] Figure 4 This is a structural schematic diagram of the movable plate and T-shaped frame of this utility model.

[0021] In the diagram: 1. Conveyor frame; 2. Cutting table; 3. Metal pipe; 4. Guide wheel; 5. Moving plate; 6. Cutting frame; 61. Inverted L-shaped plate one; 62. Cylinder one; 63. Cutting disc; 7. Positioning frame; 71. Inverted L-shaped plate two; 72. Cylinder two; 73. Arc-shaped positioning plate; 8. Mounting box; 9. Drive wheel; 10. Driven wheel; 11. Drive gear; 12. Driven gear; 13. Drive motor; 14. Limiting plate; 15. T-shaped frame; 16. Locking bolt. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings.

[0023] It should be noted that, unless otherwise defined, the technical or scientific terms used in the embodiments of this utility model should have the ordinary meaning understood by one of ordinary skill in the art to which this utility model pertains. The terms "first," "second," and similar terms used in this utility model do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Terms such as "comprising" or "including" mean that the element or object preceding the word encompasses the elements or objects listed following the word and their equivalents, without excluding other elements or objects. Terms such as "connected" or "linked" are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. Terms such as "upper," "lower," "left," and "right" are only used to indicate relative positional relationships; when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0024] like Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, a metal pipe positioning and cutting device includes a conveyor frame 1, a power assembly and a cutting table 2, with the power assembly located between the conveyor frame 1 and the cutting table 2. The power assembly is used to move the metal pipe 3 from the conveyor frame 1 to the cutting table 2.

[0025] The conveyor frame 1 is rotatably equipped with guide wheels 4 to support the metal tube 3. The cutting table 2 is slidably equipped with a movable plate 5 that abuts against the end of the metal tube 3. The cutting table 2 is equipped with a cutting frame 6 and a positioning frame 7. The positioning frame 7 is located between the cutting frame 6 and the movable plate 5. The distance between the cutting frame 6 and the movable plate 5 is the cutting segment, so that when the cutting frame 6 cuts the metal tube 3, the positioning frame 7 can press down and position the metal tube 3 on the cutting segment. The upper surface of the cutting table 2 is inclined so that the metal tube 3 on the cutting segment can roll off the cutting table 2 after being cut. In order to improve the collection efficiency, a collection frame can be set on the side of the cutting table 2 so that the metal tube 3 rolling off the cutting table 2 can fall directly into the collection frame.

[0026] By setting up the conveyor frame 1, guide wheels 4 and power components, the metal tube 3 located on the conveyor frame 1 can be conveyed to the cutting table 2 for cutting. After the cut metal tube 3 is automatically unloaded, the power components continue to convey and cut the metal tube on the conveyor frame 1 again, which improves the cutting efficiency and avoids manual conveying or cylinder pushing, which requires the output end to retract before it can be pushed again.

[0027] Furthermore, by changing the position of the moving plate 5, the length of the cutting segment can be adjusted, which facilitates quantitative cutting of the metal tube 3 located on the cutting segment and makes it easy to cut a large number of metal tubes of the same length.

[0028] In a preferred embodiment of this utility model, the power assembly includes a mounting box 8 fixed between the conveyor frame 1 and the cutting table 2. The mounting box 8 has a through hole for the metal tube 3 to pass through. A drive wheel 9 and a driven wheel 10 are rotatably connected inside the mounting box 8, and the metal tube 3 is located between the drive wheel 9 and the driven wheel 10. A drive gear 11 is provided at the end of the drive wheel 9, and a driven gear 12 that meshes with the drive gear 11 is provided at the end of the driven wheel 10. Both the drive wheel 9 and the driven wheel 10 are rotatably mounted inside the mounting box 8 via a rotating shaft, while the drive gear 11 and the driven gear 12 are fixedly sleeved on the rotating shaft. A drive motor 13 for driving the drive gear 11 to rotate is mounted on the mounting box 8.

[0029] The metal tube 3 is placed on the guide wheel 4 and passes between the drive wheel 9 and the driven wheel 10. To improve the stability of the conveying, a friction layer can be set on the drive wheel 9 and the driven wheel 10. When the metal tube 3 needs to be cut, the position of the moving plate 5 is adjusted, and then the drive motor 13 is started. The output end of the drive motor 13 drives the drive gear 11 and the driven gear 12 to rotate. Since the drive gear 11 and the driven gear 12 mesh, they will drive the driven wheel 10 to rotate. The drive wheel 9 and the driven wheel 10 are located above and below the metal tube 3, respectively, and their rotation is in opposite directions, which can push the metal tube 3 to move towards the cutting table. After the cut metal tube 3 is automatically unloaded, the drive wheel 9 and the driven wheel 10 continue to convey and cut the metal tube on the conveyor frame 1 again, which improves the cutting efficiency.

[0030] In another preferred embodiment of this utility model, the cutting frame 6 includes an inverted L-shaped plate 61 installed on the side of the cutting table 2. A cylinder 62 is installed on the inverted L-shaped plate 61. An electric motor is installed at the output end of the cylinder 62. A cutting blade 63 is installed at the output end of the electric motor. The distance between the cutting blade 63 and the moving plate 5 is the cutting segment. A cutting groove adapted to the cutting blade 63 is opened on the cutting table 2. The electric motor drives the cutting blade 63 to rotate, and the cylinder 62 pushes the electric motor to move down, which facilitates the cutting of the metal tube 3.

[0031] In another preferred embodiment of the present invention, the positioning frame 7 includes an inverted L-shaped plate 71 installed on the side of the cutting table 2, a cylinder 72 installed on the inverted L-shaped plate 71, and an arc-shaped positioning plate 73 installed at the output end of the cylinder 72.

[0032] Since the positioning frame 7 is located between the cutting blade 63 and the moving plate 5, and the cutting section is between the cutting blade 63 and the moving plate 5, when the cylinder 2 72 pushes the arc-shaped positioning plate 73 down, the arc-shaped positioning plate 73 can position the metal tube 3 located on the cutting section. With the limiting of the driving wheel 9 and the driven wheel 10, the fixing is more firm and stable, preventing the metal tube 3 from shifting during cutting. Since the cutting table is set at an inclination, the positioning of the metal tube is released, and the cut metal tube can roll off the cutting table, realizing automatic unloading.

[0033] It should be noted that a limiting plate 14 is installed on the upper surface of the cutting table 2. The limiting plate 14 is used to limit the metal tube 3 after cutting. The limiting plate 14 is located between the cutting blade 63 and the mounting box 8. The limiting plate 14 plays a limiting role on the metal tube on the cutting section.

[0034] It should be noted that the side of the cutting table 2 is provided with a T-slot, and the moving plate 5 is equipped with a T-shaped frame 15 that is compatible with the T-slot. The T-shaped frame 15 is provided with an internal threaded hole, and a locking bolt 16 is connected to the internal thread of the internal threaded hole. The end of the locking bolt 16 abuts against the inner wall of the T-slot.

[0035] Changing the position of the moving plate 5 can change the length of the cutting segment, which can be adjusted according to the actual cutting needs. Loosen the locking bolt 16 to release the contact with the T-slot, and then push the moving plate 5 to move. After the movement is completed, tighten the locking bolt 16. In order to improve the locking effect of the locking bolt 16, a friction layer can be set in the T-slot to improve the roughness of the inner wall of the T-slot.

[0036] Those skilled in the art should understand that the discussion of any of the above embodiments is merely exemplary and is not intended to imply that the scope of the present invention is limited to these examples; within the framework of the present invention, the technical features of the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in the details for the sake of brevity.

[0037] The embodiments of this utility model are intended to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

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