Pipe cutting machine with turnover structure

Abstract

The utility model relates to the technical field of pipe cutting machines, and discloses a pipe cutting machine with an overturning structure, which comprises an operation table and an air cylinder, a guide rail is arranged on the top of the operation table, a movable clamp is arranged on one side of the guide rail through a drag chain, a fixed clamp is arranged on one side of the movable clamp, a cutting knife is arranged on the top of the fixed clamp, and the air cylinder is arranged on the top of the cutting knife. And one side of the cutting knife is connected with a cutting machine head. During use, the connecting rod can be driven to rotate through contraction of the air cylinder, the other end of the connecting rod is connected to the material receiving plate through the rotating shaft, at the moment, the connecting rod enables the material receiving plate to turn over through the rotating shaft and enables a pipe fitting on the material receiving plate to turn over together, and after the pipe fitting turns over to one side of the operation table, the pipe fitting is prevented from falling off under the action of gravity. The pipe fittings can slide into the material collecting disc on one side of the operation table through the material guide groove, so that the pipe fittings can be collected, the pipe fittings are prevented from being stacked, and the pipe fittings do not need to be manually collected.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe cutting machines, in particular to a pipe cutting machine with a turnover structure. Background Art

[0002] When processing and producing pipe fittings, in order to meet the usage requirements in different situations, the pipe fittings need to be cut. At this time, a pipe cutting machine is needed. Therefore, the pipe cutting machine is one of the indispensable equipment in the pipe cutting equipment market. It does not require a large amount of traditional manual operation, and it is very convenient for users to cut pipe fittings according to their needs.

[0003] When an existing pipe cutting machine is cutting pipe fittings, in order to increase the cutting efficiency of the pipe fittings and facilitate the collection of the pipe fittings after cutting, the pipe fittings are usually collected by workers at the pipe cutting position after cutting. Although it is convenient to collect the pipe fittings, the collection process of the pipe fittings is very cumbersome and the machine does not have the function of automatically collecting the pipe fittings. Utility Model Content

[0004] The utility model aims to provide a pipe cutting machine with a turning structure to solve the problem that the pipe cutting machine currently used has no function of turning over and collecting pipes as mentioned in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pipe cutting machine with a flip structure, comprising an operating table and a cylinder, a guide rail is installed on the top of the operating table, a movable clamp is installed on one side of the guide rail through a drag chain, a fixed clamp is provided on one side of the movable clamp, a cutting knife is provided on the top of the fixed clamp, a cutting head is connected to one side of the cutting knife, a fixed frame is installed on one side of the cutting head, and the cylinder is installed on the top of the fixed frame.

[0006] Preferably, the top of the operating table is connected to a material receiving plate via a rotating shaft, and a limiting block is installed on the top of the material receiving plate.

[0007] Preferably, one side of the material receiving plate is connected to a connecting rod via a rotating shaft, and the side of the connecting rod away from the material receiving plate is connected to an electric telescopic rod via a rotating shaft.

[0008] Preferably, a material guide trough is provided on one side of the material receiving plate, and a material receiving tray is installed on one side of the material guide trough.

[0009] Preferably, one side of the operating table is slidably connected to a support frame via a slide groove, and the bottom of the support frame is connected to a support rod via a rotating shaft.

[0010] Preferably, a sleeve is sleeved on the end of the support rod, a movable spring is installed inside the support rod through a groove, a telescopic block is connected to one side of the movable spring, and a clamping block is installed on one side of the telescopic block.

[0011] Preferably, a tooth block is installed between one side of the clamping block and the groove of the sleeve, and movable blocks penetrating the support rod and the sleeve are installed at both ends of the telescopic block.

[0012] Compared with the prior art, the beneficial effect of the utility model is that the utility model can drive the connecting rod to rotate through the contraction of the cylinder. Since the other end of the connecting rod is connected to the material receiving plate through the rotating shaft, the connecting rod will flip the material receiving plate through the rotating shaft, and the pipe fittings on the material receiving plate will flip together. When the pipe fittings are flipped to one side of the operating table, under the action of gravity, the pipe fittings will slide through the material guide trough to the receiving tray on one side of the operating table, so that the pipe fittings can be collected to avoid the accumulation of pipe fittings, and there is no need for manual collection of the pipe fittings. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the right side structure of the material receiving plate in the utility model;

[0015] Figure 3 This is a schematic diagram of the main cutaway structure of the support frame in the utility model;

[0016] Figure 4 This is a schematic diagram of the main cutaway structure of the casing in the utility model;

[0017] Figure 5 It is a three-dimensional structural schematic diagram of the support rod in the utility model.

[0018] In the figure: 1. operating table; 2. guide rail; 3. movable clamp; 4. fixed clamp; 5. cutting knife; 6. cutting machine head; 7. fixed frame; 8. cylinder; 9. receiving plate; 10. limit block; 11. connecting rod; 12. electric telescopic rod; 13. material guide trough; 14. material receiving tray; 15. supporting frame; 16. support rod; 17. sleeve; 18. movable spring; 19. telescopic block; 20. clamping block; 21. tooth block; 22. movable block. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1 and Figure 2 The pipe cutting machine with a flip structure described in this embodiment includes an operating table 1 and a cylinder 8. A guide rail 2 is installed on the top of the operating table 1. A movable clamp 3 is installed on one side of the guide rail 2 through a drag chain. A fixed clamp 4 is provided on one side of the movable clamp 3. A cutting knife 5 is provided on the top of the fixed clamp 4. A cutting machine head 6 is connected to one side of the cutting knife 5. A fixed frame 7 is installed on one side of the cutting machine head 6. The cylinder 8 is installed on the top of the fixed frame 7.

[0021] The top of the operating table 1 is connected to a material receiving plate 9 through a rotating shaft, a limit block 10 is installed on the top of the material receiving plate 9, one side of the material receiving plate 9 is connected to a connecting rod 11 through a rotating shaft, and the side of the connecting rod 11 away from the material receiving plate 9 is connected to an electric telescopic rod 12 through a rotating shaft, a material guide trough 13 is provided on one side of the material receiving plate 9, and a material receiving tray 14 is installed on one side of the material guide trough 13. The material receiving plate 9 forms a rotating structure with the operating table 1 through the rotating shaft.

[0022] During specific implementation, the pipe cutting machine with a flip structure, after the pipe is cut, is supported by the receiving plate 9, and the pipe will fall on the receiving plate 9. A limit block 10 is installed on one side of the receiving plate 9. The limit block 10 can prevent the pipe from slipping. At this time, the electric telescopic rod 12 can be started and the electric telescopic rod 12 will be retracted. Since one side of the electric telescopic rod 12 is connected to the connecting rod 11 through a rotating shaft, when the electric telescopic rod 12 is retracted, it will pull the connecting rod 11 to move through the rotating shaft, and the other side of the connecting rod 11 is connected to one side of the receiving plate 9 through the rotating shaft. The connecting rod 11 will pull the receiving plate 9 to rotate while moving, so that the receiving plate 9 rotates through the rotating shaft at the top of the operating table 1, and the connecting rod 11 When the material plate 9 rotates, it will drive the pipe on the top to flip over, so that the pipe can be flipped to the other side of the operating table 1. Under the action of gravity, the pipe will slide down from the receiving plate 9 and continue to slide downward along the guide groove 13 on one side of the receiving plate 9. At the same time, it slides to the receiving tray 14 on one side through the guide groove 13, so that the user can quickly collect the pipe. When the pipe slides down from the receiving plate 9, the electric telescopic rod 12 extends, and with the cooperation of the connecting rod 11 and the rotating shaft, the receiving plate 9 rotates in the opposite direction. At this time, the receiving plate 9 can support the cut pipe. Without affecting the normal cutting work of the pipe, the pipe can also be collected by the flipping effect of the receiving plate 9.

[0023] See also Figure 1 and Figure 2 As is known, after the cutting of the pipe fittings is completed, the pipe fittings can be collected by relying on the flipping effect of the material receiving plate 9, so that the pipe fittings can be collected conveniently and quickly, and the accumulation of the pipe fittings after the cutting is completed is avoided, and at the same time, there is no need to collect the pipe fittings manually.

[0024] One side of the operating table 1 is slidably connected to a support frame 15 through a slide groove, the bottom of the support frame 15 is connected to a support rod 16 through a rotating shaft, the end of the support rod 16 is sleeved with a sleeve 17, a movable spring 18 is installed inside the support rod 16 through a groove, one side of the movable spring 18 is connected to a telescopic block 19, one side of the telescopic block 19 is installed with a clamping block 20, a tooth block 21 is installed between one side of the clamping block 20 and the groove of the sleeve 17, both ends of the telescopic block 19 are installed with movable blocks 22 that penetrate the support rod 16 and the sleeve 17, and the side of the sleeve 17 away from the support rod 16 is connected to one side of the operating table 1 through a rotating shaft.

[0025] In specific implementation, when the pipe to be cut by the pipe cutting machine with a flip structure is long, the movable block 22 can be pushed to one side of the sleeve 17. Since the movable block 22 is connected to the telescopic block 19, the movement of the movable block 22 will drive the telescopic block 19 to move, so that the telescopic block 19 shrinks into the groove of the support rod 16 and squeezes the movable spring 18 in the groove of the support rod 16. At the same time, the block 20 on one side of the telescopic block 19 will separate from the tooth block 21 on the inner wall of the sleeve 17. At this time, there is no tooth block 21 to limit the support rod 16. The support rod 16 can be pulled out from the inside of the sleeve 17, so that the overall length of the support rod 16 becomes longer. Since the other end of the support rod 16 is connected to the bottom of the support frame 15 through a rotating shaft, the support rod 16 will drive the support frame 15 to slide along the slide groove on one side of the operating table 1 while extending, so that the length of the support frame 15 can be adjusted. In addition, since the other side of the sleeve 17 is connected to one side of the operating table 1 through a rotating shaft, the support rod 16 can rotate normally, thereby ensuring the stability of the entire support frame 15.

[0026] When the length of the support frame 15 is adjusted to a suitable position, the movable block 22 is released, and the telescopic block 19 is reset by the movable spring 18, and the block 20 on one side of the telescopic block 19 is docked with the tooth block 21 inside the sleeve 17. At this time, the support rod 16 cannot be extended or retracted, and the support frame 15 can be stably supported by the support rod 16. By changing the length of the support frame 15, pipes of different lengths can be supported, making longer pipes more stable when cutting.

[0027] See also Figure 1 , Figure 3 , Figure 4 and Figure 5 It can be seen that when in use, the length of the support frame 15 can be adjusted according to the use requirements, so that it can support pipes of different lengths.

[0028] To sum up, the pipe cutting machine with a flip structure can place the operating table 1 in a stable position when in use, and then place the pipe fittings to be cut on the guide rail 2 on the top of the operating table 1, and pass through the movable clamp 3, and fix the pipe through the movable clamp 3. At this time, the movable clamp 3 is driven forward by the drag chain, and the pipe fittings are passed through the fixed clamp 4, and the pipe fittings are fixed by the fixed clamp 4, and then the cylinder 8 and the cutting head 6 are started. The cutting head 6 and the cutting knife 5 are driven by the cylinder 8 to move downward and contact with the pipe fittings. At the same time, the cutting head 6 drives the cutting knife 5 to rotate at high speed. When the cutting knife 5 rotates, the pipe fittings can be cut, thereby completing the entire pipe cutting work. This is the prior art and will not be elaborated on here.

[0029] The contents not described in detail in this specification belong to the prior art known to professionals in this field.

[0030] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A pipe cutting machine with a flip structure, comprising an operating table (1) and a cylinder (8), characterized in that: A guide rail (2) is installed on the top of the operating table (1); a movable clamp (3) is installed on one side of the guide rail (2) via a drag chain; a fixed clamp (4) is provided on one side of the movable clamp (3); a cutting knife (5) is provided on the top of the fixed clamp (4); a cutting machine head (6) is connected to one side of the cutting knife (5); a fixed frame (7) is installed on one side of the cutting machine head (6); and the cylinder (8) is installed on the top of the fixed frame (7); The top of the operating table (1) is connected to a material receiving plate (9) via a rotating shaft, and a limiting block (10) is installed on the top of the material receiving plate (9); One side of the material receiving plate (9) is connected to a connecting rod (11) via a rotating shaft, and the side of the connecting rod (11) away from the material receiving plate (9) is connected to an electric telescopic rod (12) via a rotating shaft; A material guide trough (13) is provided on one side of the material receiving plate (9), and a material receiving tray (14) is installed on one side of the material guide trough (13).

2. The pipe cutting machine with a flip structure according to claim 1, characterized in that: One side of the operating table (1) is slidably connected to a support frame (15) via a slide groove, and the bottom of the support frame (15) is connected to a support rod (16) via a rotating shaft.

3. The pipe cutting machine with a flip structure according to claim 2, characterized in that: The end of the support rod (16) is sleeved with a sleeve (17), a movable spring (18) is installed inside the support rod (16) through a groove, one side of the movable spring (18) is connected to a telescopic block (19), and one side of the telescopic block (19) is installed with a clamping block (20).

4. The pipe cutting machine with a flip structure according to claim 3, characterized in that: A tooth block (21) is installed between one side of the clamping block (20) and the groove of the sleeve (17), and movable blocks (22) penetrating the support rod (16) and the sleeve (17) are installed at both ends of the telescopic block (19).

Images