Cutting device for metal pipe fitting machining

Abstract

The utility model belongs to the technical field of metal cutting, and particularly relates to a cutting device for metal pipe fitting machining, which comprises a cutting device body. A table body is arranged on the side wall of the cutting device body; a plurality of groups of supporting legs are fixedly connected to the bottom end of the table body; supporting blocks are symmetrically and fixedly connected to the top end of the table body; a threaded rod is arranged on the side wall of the supporting block. The threaded rod penetrates through the surface of the supporting block and is in threaded connection with the supporting block; through the arrangement of a cleaning brush and an extrusion block structure, the design is simple and convenient to operate, and the cutting device body can clean the metal pipe before cutting, so that dust and impurities adhered to the surface of the metal pipe can be reduced, and meanwhile, the cutting efficiency is improved. And when the cutting device body cuts the metal pipes, the metal pipes of different sizes and shapes can be fixed, so that the phenomenon that the metal pipes move during cutting can be reduced, and the machining quality is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of metal cutting, in particular to a cutting device for processing metal pipes. Background Art

[0002] With the development of society, metal pipe fittings are often needed in other fields such as the petrochemical industry, natural gas industry, shipbuilding industry, construction industry, medicine, food industry, etc. The application of metal pipe fittings in industry, agriculture and various fields of people's lives will become more and more extensive, creating more and more value for society.

[0003] Metal pipe fittings mainly refer to pipe accessories that play a role in penetration and sealing in the connection and tapping of metal pipes. Depending on the project requirements, metal pipe fittings may need to be cut into specific lengths or shapes for easy installation, connection or use, thus requiring the use of cutting devices.

[0004] In the prior art, during long-term use and observation, it was found that the existing cutting device for metal pipe processing was difficult to clean the metal pipe during use, and the dirt, grease, oxides and other attachments on the surface of the metal pipe would affect the smoothness and accuracy of the cutting. During the cutting process, these attachments might generate heat and smoke, interfering with the normal operation of the cutting tool, resulting in uneven cutting surface, burrs or cracks and other quality problems, thereby affecting the precision and accuracy of the cutting. Therefore, a cutting device for metal pipe processing was proposed to address the above problems. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background art, the present invention provides a cutting device for processing metal pipes.

[0006] The technical solution adopted by the utility model to solve its technical problems is: the utility model describes a cutting device for processing metal pipe fittings, comprising a cutting device body; the side wall of the cutting device body is provided with a table body; the bottom end of the table body is fixedly connected to multiple groups of legs; the top of the table body is symmetrically fixed to a support block; the side wall of the support block is provided with a threaded rod; the threaded rod passes through the surface of the support block and is threadedly connected thereto; the end of the threaded rod is rotatably connected to a push plate; the side wall of the push plate is symmetrically fixed with a telescopic rod; the end of the telescopic rod is fixed to the side wall of the support block; the side wall of the push plate is fixed with multiple groups of spring rods; the end of the spring rod is fixed with an extrusion block; the side wall of the table body is fixed with a mounting frame; the side wall of the mounting frame is fixed with a support frame; the side wall of the support frame is symmetrically slidably connected to a connecting plate; the side wall of the connecting plate is fixed with multiple groups of cleaning brushes.

[0007] Preferably, the side wall of the support frame is provided with a mounting groove; the side wall of the connecting plate is fixed with a mounting block; the mounting block is connected to the mounting groove by sliding connection; the side wall of the support frame is symmetrically fixed with a connecting frame; the side wall of the connecting frame is fixed with a spring assembly; the end of the spring assembly is fixed with a clamping block; the side wall of the connecting frame is provided with a sliding hole; the side wall of the clamping block is fixed with an elastic band; the end of the elastic band is fixed with a pull ring.

[0008] Preferably, the side walls of the support frame are symmetrically fixed with brackets; the side walls of the brackets are fixed with limiting cylinders; and the limiting cylinders are arranged obliquely.

[0009] Preferably, a handle is fixedly connected to the end of the threaded rod; and a plurality of groups of rubber blocks are fixedly connected to the side wall of the handle.

[0010] Preferably, an anti-slip pad is provided at the bottom end of the supporting leg; the anti-slip pad is connected to the supporting leg by adhesive connection.

[0011] Preferably, a rubber pad is provided on the side wall of the extrusion block; and the rubber pad is connected to the extrusion block by bonding.

[0012] Preferably, a connecting rope is fixedly connected to the side wall of the cleaning brush; and the connecting rope runs through the interior of the cleaning brush.

[0013] Beneficial effects of the utility model:

[0014] 1. The utility model provides a cutting device for processing metal pipes. By providing a cleaning brush and an extrusion block structure, this design is not only simple and convenient to operate, but also the cutting device body can clean the metal pipe before cutting, thereby reducing dust and impurities adhering to the surface of the metal pipe. At the same time, when the cutting device body is cutting the metal pipe, it can fix metal pipes of different sizes and shapes, thereby reducing the movement of the metal pipe during cutting, thereby improving the processing quality.

[0015] 2. The utility model provides a cutting device for metal pipe processing. Through the provided clamping block structure, this design makes it easy for the staff to install and disassemble the cleaning brush, thereby facilitating the staff to clean and replace the cleaning brush later. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0017] Figure 1 It is a three-dimensional diagram of the utility model;

[0018] Figure 2 It is a three-dimensional diagram of the limiting cylinder in the utility model;

[0019] Figure 3 It is a three-dimensional diagram of the connecting rope in the utility model;

[0020] Figure 4 It is a three-dimensional diagram of the rubber pad in the utility model.

[0021] Legend:

[0022] 1. Cutting device body; 10. Table; 11. Support legs; 12. Support block; 13. Threaded rod; 14. Push plate; 15. Telescopic rod; 16. Spring rod; 17. Extrusion block; 18. Mounting frame; 19. Support frame; 110. Connecting plate; 111. Cleaning brush; 2. Mounting slot; 21. Mounting block; 22. Connecting frame; 23. Spring assembly; 24. Block; 25. Sliding hole; 26. Elastic band; 27. Pull ring; 3. Bracket; 31. Limiting cylinder; 4. Handle; 41. Rubber block; 5. Anti-slip pad; 6. Rubber pad; 7. Connecting rope. DETAILED DESCRIPTION

[0023] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] Specific examples are given below.

[0025] See also Figure 1 - Figure 4, the present utility model provides a cutting device for metal pipe fittings, including a cutting device body 1; a table body 10 is arranged on the side wall of the cutting device body 1; a plurality of groups of legs 11 are fixedly connected to the bottom end of the table body 10; support blocks 12 are symmetrically and fixedly connected to the top end of the table body 10; a threaded rod 13 is arranged on the side wall of the support block 12; the threaded rod 13 penetrates through the surface of the support block 12 and is threadedly connected thereto; the end of the threaded rod 13 is rotatably connected to a push plate 14; telescopic rods 15 are symmetrically and fixedly connected to the side wall of the push plate 14; the end of the telescopic rod 15 is fixedly connected to the side wall of the support block 12; a plurality of groups of spring rods 16 are fixedly connected to the side wall of the push plate 14; an extrusion block 17 is fixedly connected to the end of the spring rod 16; an installation frame 18 is fixedly connected to the side wall of the table body 10; a support frame 19 is fixedly connected to the side wall of the installation frame 18; connecting plates 110 are symmetrically and slidably connected to the side wall of the support frame 19; a plurality of groups of cleaning brushes 111 are fixedly connected to the side wall of the connecting plate 110; during work, the table body 10 can be supported by the legs 11, the support block 12 can be connected through the table body 10, the threaded rod 13 can be supported through the support block 12. When cutting a metal pipe, the metal pipe is passed through the support frame 19 by the staff. The connecting plate 110 can be supported through the support frame 19, the cleaning brush 111 can be connected through the connecting plate 110, the installation frame 18 can be connected through the table body 10, and the support frame 19 can be connected through the installation frame 18. After the metal pipe passes through the support frame 19, the surface of the metal pipe can be cleaned by the cleaning brush 111. After the cleaning is completed, the metal pipe is placed inside the extrusion block 17 by the staff. The threaded rod 13 is rotated by the staff. According to the thread principle, it can move through the support block 12. By moving the threaded rod 13, the push plate 14 can be driven to move. By moving the push plate 14, the spring rod 16 can be driven to move. By moving the spring rod 16, the extrusion block 17 can be driven to squeeze and fix the metal pipe. The telescopic rod 15 can play a role in connection and guidance. After the fixation is completed, the metal pipe can be cut by the cutting device body 1. Through this design, not only is the operation simple and convenient, but also the metal pipe can be cleaned before the cutting device body 1 cuts, so that the adhesion of dust and impurities on the surface of the metal pipe can be reduced. At the same time, when the cutting device body 1 cuts the metal pipe, metal pipes of different sizes and shapes can be fixed, so that the phenomenon of the metal pipe moving during cutting can be reduced, thereby improving the processing quality.

[0026] Further, as Figure 2 and Figure 3As shown, an installation groove 2 is provided on the side wall of the support frame 19; an installation block 21 is fixedly connected to the side wall of the connecting plate 110; the connection mode between the installation block 21 and the installation groove 2 is a sliding connection; connection frames 22 are symmetrically and fixedly connected to the side wall of the support frame 19; a spring assembly 23 is fixedly connected to the side wall of the connection frame 22; a clamping block 24 is fixedly connected to the end of the spring assembly 23; a sliding hole 25 is provided on the side wall of the connection frame 22; an elastic band 26 is fixedly connected to the side wall of the clamping block 24; a pull ring 27 is fixedly connected to the end of the elastic band 26; during operation, by a worker pulling the pull ring 27, the elastic band 26 moves in the sliding hole 25, so that the clamping block 24 can be pulled to move, so that the spring assembly 23 is compressed. Then the worker takes out the installation block 21 from the installation groove 2, so that the cleaning brush 111 can be disassembled. By the worker pulling the pull ring 27 and then inserting the installation block 21 into the installation groove 2 and then releasing the pull ring 27, by using the reset function of the spring assembly 23, the clamping block 24 can be driven to abut against the installation block 21, so that the cleaning brush 111 can be installed. The connection frame 22 can be used for support. Through this design, it is convenient for the worker to install and disassemble the cleaning brush 111, so that it is convenient for the worker to clean and replace the cleaning brush 111 later.

[0027] Further, as Figure 2 and Figure 1 shown, brackets 3 are symmetrically and fixedly connected to the side wall of the support frame 19; a limiting cylinder 31 is fixedly connected to the side wall of the bracket 3; the limiting cylinder 31 is inclined; during operation, the bracket 3 can support the limiting cylinder 31, and the limiting cylinder 31 can play a limiting role. Through this design, a limiting effect can be achieved, so that it is convenient for the worker to insert the metal pipe into the support frame 19 for cleaning.

[0028] Further, as Figure 1 shown, a handle 4 is fixedly connected to the end of the threaded rod 13; a plurality of rubber blocks 41 are fixedly connected to the side wall of the handle 4; during operation, the handle 4 can be connected to the rubber blocks 41, and the rubber blocks 41 can increase the hand friction. Through this design, the hand friction can be increased, so that it is convenient for the worker to rotate the threaded rod 13.

[0029] Further, as Figure 4 shown, an anti-slip pad 5 is provided at the bottom end of the leg 11; the connection mode between the anti-slip pad 5 and the leg 11 is an adhesive connection; during operation, the anti-slip pad 5 can increase the friction with the ground. Through this design, the friction with the ground can be increased, so as to improve the stability of the equipment during use.

[0030] Further, as Figure 4As shown, the side wall of the extrusion block 17 is provided with a rubber pad 6; the rubber pad 6 is connected to the extrusion block 17 by bonding; during operation, the rubber pad 6 can play a protective role. This design can play a protective role, thereby reducing the damage to the surface of the metal pipe caused by the extrusion block 17 when fixing the metal pipe.

[0031] Further, such as Figure 2 - Figure 4 As shown, the side wall of the cleaning brush 111 is fixed with a connecting rope 7; the connecting rope 7 runs through the interior of the cleaning brush 111; when working, the cleaning brushes 111 can be connected together through the connecting rope 7. This design can make the cleaning of the cleaning brush 111 more concentrated, thereby improving the cleaning effect.

[0032] Working principle: The support legs 11 can support the platform 10, and the platform 10 can be connected to the support block 12. The support block 12 can support the threaded rod 13. When the metal pipe needs to be cut, the staff will pass the metal pipe through the support frame 19, and the support frame 19 can support the connecting plate 110. The cleaning brush 111 can be connected through the connecting plate 110. The platform 10 can be connected to the mounting frame 18, and the mounting frame 18 can be connected to the support frame 19. After the metal pipe passes through the support frame 19, the cleaning brush 111 can be used to clean the surface of the metal pipe. After cleaning, the staff will place the metal pipe on the inner side of the extrusion block 17, and the staff will rotate the threaded rod 13. Through the thread principle, it can pass through the support block 12 to move, and through the movement of the threaded rod 13, it can drive the push plate 14 to move. Through the movement of the push plate 14, it can drive the spring rod 16 to move. Through the movement of the spring rod 16, it can drive the extrusion block 17 to extrude and fix the metal pipe. The telescopic rod 15 can play The function of the connection guide is that after the fixation is completed, the metal pipe can be cut by the cutting device body 1, and the staff pulls the pull ring 27 to make the elastic band 26 move in the sliding hole 25, thereby pulling the clamping block 24 to move, so that the spring assembly 23 is compressed, and then the staff removes the mounting block 21 from the mounting groove 2, so that the cleaning brush 111 can be disassembled, and the staff pulls the pull ring 27, then inserts the mounting block 21 into the mounting groove 2, and then releases the pull ring 27. By utilizing the reset function of the spring assembly 23, the clamping block 24 can be driven to press against the mounting block 21, so that the cleaning brush 111 can be installed, and the connection frame 22 can support it, and the bracket 3 can support the limiting cylinder 31, and the limiting cylinder 31 can play a limiting role. The handle 4 can be connected to the rubber block 41, and the rubber block 41 can increase the friction of the hand, the anti-slip pad 5 can increase the friction with the ground, and the rubber pad 6 can play a protective role. The cleaning brush 111 can be connected together by the connecting rope 7.

[0033] The above has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and all these changes and improvements fall within the scope of the present utility model claimed.

Claims

1. A cutting device for processing metal pipe fittings, comprising a cutting device body (1); characterized in that: A side wall of the cutting device body (1) is provided with a frustum (10); a plurality of groups of legs (11) are fixedly connected to the bottom end of the frustum (10); support blocks (12) are symmetrically and fixedly connected to the top end of the frustum (10); a threaded rod (13) is provided on a side wall of the support block (12); the threaded rod (13) penetrates through a surface of the support block (12) and is in threaded connection therewith; a push plate (14) is rotatably connected to an end of the threaded rod (13); telescopic rods (15) are symmetrically and fixedly connected to a side wall of the push plate (14); an end of the telescopic rod (15) is fixedly connected to a side wall of the support block (12); a plurality of groups of spring rods (16) are fixedly connected to a side wall of the push plate (14); an extrusion block (17) is fixedly connected to an end of the spring rod (16); a mounting frame (18) is fixedly connected to a side wall of the frustum (10); a support frame (19) is fixedly connected to a side wall of the mounting frame (18); connecting plates (110) are symmetrically and slidably connected to a side wall of the support frame (19); a plurality of groups of cleaning brushes (111) are fixedly connected to a side wall of the connecting plate (110).

2. A cutting device for processing metal pipe fittings according to claim 1, characterized in that: An installation groove (2) is formed in a side wall of the support frame (19); a mounting block (21) is fixedly connected to a side wall of the connecting plate (110); the mounting block (21) is slidably connected to the installation groove (2); connecting frames (22) are symmetrically and fixedly connected to a side wall of the support frame (19); a spring assembly (23) is fixedly connected to a side wall of the connecting frame (22); a clamping block (24) is fixedly connected to an end of the spring assembly (23); a sliding hole (25) is formed in a side wall of the connecting frame (22); an elastic band (26) is fixedly connected to a side wall of the clamping block (24); a pull ring (27) is fixedly connected to an end of the elastic band (26).

3. A cutting device for processing metal pipe fittings according to claim 1, characterized in that: Supports (3) are symmetrically and fixedly connected to a side wall of the support frame (19); a limiting cylinder (31) is fixedly connected to a side wall of the support (3); the limiting cylinder (31) is inclinedly arranged.

4. A cutting device for processing metal pipe fittings according to claim 1, characterized in that: A handle (4) is fixedly connected to an end of the threaded rod (13); a plurality of groups of rubber blocks (41) are fixedly connected to a side wall of the handle (4).

5. A cutting device for processing metal pipe fittings according to claim 1, characterized in that: An anti-slip pad (5) is arranged at a bottom end of the leg (11); the anti-slip pad (5) is adhesively connected to the leg (11).

6. The cutting device for processing metal pipe fittings according to claim 1, wherein: A rubber pad (6) is arranged on a side wall of the extrusion block (17); the rubber pad (6) is adhesively connected to the extrusion block (17).

7. A cutting device for processing metal pipe fittings according to claim 1, characterized in that: A connecting rope (7) is fixedly connected to a side wall of the cleaning brush (111); the connecting rope (7) penetrates through an interior of the cleaning brush (111).

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