Cutting equipment for steel pipe machining

Abstract

The utility model relates to the technical field of cutting equipment, and discloses cutting equipment for steel pipe machining, which comprises a rectangular box, a cutting device and a cutting device, the clamping mechanism is arranged at the bottom of the inner cavity of the rectangular box; the clamping mechanism comprises a driving motor, the bottom of the driving motor is fixedly connected with the bottom of an inner cavity of the rectangular box, and the other end of an output shaft of the driving motor is fixedly connected with a rotating shaft in a sleeved mode. By arranging the driving motor, the rotating rod, the circular shaft, the connecting rods and the clamping plates, when the driving motor operates, the rotating shaft can drive the rotating rod to rotate, then the circular shaft drives the T-shaped block to move downwards, the two connecting rods rotate to drive the two clamping plates to move oppositely, and the purpose of automatically clamping and fixing a steel pipe is achieved; the cutting efficiency of the steel pipe is improved, and meanwhile the workload of operators is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting equipment, and more specifically, to a cutting equipment used for steel pipe processing. Background Art

[0002] Cutting equipment is equipment used for mechanical processing. During the steel pipe processing, common methods of steel pipe cutting include manual cutting, semi-automatic cutting machine cutting and CNC cutting machine cutting.

[0003] When processing steel pipes, cutting equipment is often used. In actual use, although the existing cutting equipment can realize basic cutting functions, the existing cutting equipment generally does not have the function of automatic clamping and fixing. When cutting the steel pipe, it is necessary to manually rotate the clamp to fix the steel pipe clamp, and then perform the cutting process. This method not only reduces the cutting efficiency of the steel pipe, but also increases the workload of the operator, so it needs to be improved. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a cutting device for steel pipe processing, which has the advantages of automatic clamping and fixing.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a cutting device for steel pipe processing, comprising:

[0006] A rectangular box, wherein a limit plate is fixedly installed at the bottom of the inner cavity of the rectangular box;

[0007] A clamping mechanism, wherein the clamping mechanism is arranged at the bottom of the inner cavity of the rectangular box;

[0008] Among them, the clamping mechanism includes a driving motor, the bottom of the driving motor is fixedly connected to the bottom of the inner cavity of the rectangular box, the other end of the output shaft of the driving motor is fixedly sleeved with a rotating shaft, the outer surface of the rotating shaft is fixedly sleeved with a rotating rod, the inner surface of the rotating rod is movably connected with a round shaft, the back of the round shaft is fixedly connected with a T-block, the left and right sides of the top of the T-block are hinged with connecting rods, the other end of the connecting rod is hinged with a clamping plate, the number of the clamping plates is two, the outer surfaces of the two clamping plates are movably connected to the inner wall of the rectangular box, and the two clamping plates move towards each other to automatically clamp and fix the steel pipe.

[0009] As a preferred technical solution of the utility model, the left side of the T-block is fixedly connected to a limiting block, and the outer surface of the limiting block is movably connected to the inner surface of the limiting plate.

[0010] As a preferred technical solution of the utility model, a first support block is fixedly installed on the top of the rectangular box, a protective box is fixedly installed in the middle of the top of the first support block, a first pneumatic cylinder is fixedly installed inside the protective box, and the bottom of the first pneumatic cylinder passes through the first support block and extends to the bottom of the first support block and is fixedly connected to a protective shell.

[0011] As a preferred technical solution of the utility model, a rotating motor is fixedly installed inside the protective shell, and a rotating shaft is fixedly sleeved on the other end of the output shaft of the rotating motor. The right side of the rotating shaft penetrates the protective shell and extends to the right side of the protective shell and is fixedly sleeved with a cutting blade.

[0012] As a preferred technical solution of the utility model, a second support block is fixedly installed on the left side of the top of the rectangular box, a fixed block is fixedly connected to the middle part of the top of the second support block, a support plate is fixedly connected between the fixed block and the protective box, a movable block is movably connected to the inner surface of the support plate, a second pneumatic cylinder is fixedly connected to the top of the movable block, and the bottom of the second pneumatic cylinder penetrates the movable block and extends to the bottom of the movable block and is fixedly connected to a broom.

[0013] As a preferred technical solution of the utility model, a transmission motor located on the right side of the second pneumatic cylinder is fixedly installed on the top of the support plate, the other end of the output shaft of the transmission motor is fixedly sleeved with a transmission shaft, the outer surface of the transmission shaft is fixedly sleeved with a gear, the outer surface of the gear is meshingly connected with a toothed plate, the left side of the toothed plate is fixedly connected to the right side of the movable block, and the leftward movement of the toothed plate drives the broom to move to the left.

[0014] As a preferred technical solution of the utility model, the bottom of the inner cavity of the rectangular box is movably connected to a collection box located on the left side of the limiting plate, and a handle is fixedly installed on the front of the collection box.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] 1. The utility model is provided with a driving motor, a rotating rod, a round shaft, a connecting rod and a clamping plate. When the driving motor is running, the rotating shaft will drive the rotating rod to rotate, and then the round shaft will drive the T-block to move downward, so that the two connecting rods will rotate and drive the two clamping plates to move toward each other, thereby achieving the purpose of automatically clamping and fixing the steel pipe, improving the cutting efficiency of the steel pipe, and also reducing the workload of the operator.

[0017] 2. The utility model sets a second pneumatic cylinder, a broom, a transmission motor, a gear and a toothed plate. First, starting the second pneumatic cylinder will drive the broom to move downward. When the broom moves to contact the top of the rectangular box, starting the transmission motor will cause the transmission shaft to drive the gear to rotate, thereby causing the gear to mesh with the toothed plate to drive the toothed plate to move leftward, thereby causing the movable block to drive the broom to move leftward, thereby achieving the purpose of automatically cleaning the residual debris on the top of the rectangular box and reducing the manual cleaning process. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the cross-sectional structure of the front side of the utility model;

[0020] Figure 3 It is a structural schematic diagram of the back side of the utility model;

[0021] Figure 4 It is a schematic cross-sectional structure diagram of a rectangular box of the utility model;

[0022] Figure 5 It is a schematic cross-sectional structural diagram of the T-block of the utility model.

[0023] In the figure: 1. rectangular box; 2. limit plate; 3. drive motor; 4. rotating shaft; 5. rotating rod; 6. round shaft; 7. T-block; 8. connecting rod; 9. clamp; 10. limit block; 11. first support block; 12. protective box; 13. first pneumatic cylinder; 14. protective shell; 15. rotating motor; 16. rotating shaft; 17. cutting blade; 18. second support block; 19. fixed block; 20. support plate; 21. movable block; 22. second pneumatic cylinder; 23. broom; 24. transmission motor; 25. transmission shaft; 26. gear; 27. tooth plate; 28. collection box; 29. ​​handle. DETAILED DESCRIPTION

[0024] 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.

[0025] like Figures 1 to 5 As shown, the utility model provides a cutting device for steel pipe processing, comprising:

[0026] A rectangular box 1, a limit plate 2 is fixedly installed at the bottom of the inner cavity of the rectangular box 1;

[0027] A clamping mechanism, which is arranged at the bottom of the inner cavity of the rectangular box 1;

[0028] Among them, the clamping mechanism includes a driving motor 3, the bottom of the driving motor 3 is fixedly connected to the bottom of the inner cavity of the rectangular box 1, the other end of the output shaft of the driving motor 3 is fixedly sleeved with a rotating shaft 4, the outer surface of the rotating shaft 4 is fixedly sleeved with a rotating rod 5, the inner surface of the rotating rod 5 is movably connected with a round shaft 6, the back of the round shaft 6 is fixedly connected with a T-block 7, the left and right sides of the top of the T-block 7 are hinged with a connecting rod 8, the other end of the connecting rod 8 is hinged with a splint 9, the number of the splints 9 is two, the outer surfaces of the two splints 9 are movably connected to the inner wall of the rectangular box 1, and the two splints 9 move towards each other to automatically clamp and fix the steel pipe.

[0029] When the driving motor 3 is running, the rotating shaft 4 will drive the rotating rod 5 to rotate, and then the rotating rod 5 will squeeze and drive the round shaft 6 and the T-block 7 to move downward, so that the two connecting rods 8 will rotate and drive the two clamping plates 9 to move toward each other, thereby realizing automatic clamping and fixing of the steel pipe.

[0030] The left side of the T-block 7 is fixedly connected to a limiting block 10 , and the outer surface of the limiting block 10 is movably connected to the inner surface of the limiting plate 2 .

[0031] The design of the limiting block 10 and the limiting plate 2 plays a role in limiting the T-shaped block 7.

[0032] Among them, a first support block 11 is fixedly installed on the top of the rectangular box 1, a protective box 12 is fixedly installed in the middle of the top of the first support block 11, and a first pneumatic cylinder 13 is fixedly installed inside the protective box 12. The bottom of the first pneumatic cylinder 13 passes through the first support block 11 and extends to the bottom of the first support block 11 and is fixedly connected to a protective shell 14.

[0033] When the first pneumatic cylinder 13 is in operation, it will drive the protective shell 14 to move downward.

[0034] A rotating motor 15 is fixedly installed inside the protective shell 14, and a rotating shaft 16 is fixedly sleeved on the other end of the output shaft of the rotating motor 15. The right side of the rotating shaft 16 penetrates the protective shell 14 and extends to the right side of the protective shell 14 and is fixedly sleeved with a cutting blade 17.

[0035] When the rotary motor 15 is running, the rotary shaft 16 will drive the cutting blade 17 to rotate.

[0036] Among them, a second support block 18 is fixedly installed on the left side of the top of the rectangular box 1, a fixed block 19 is fixedly connected to the middle part of the top of the second support block 18, a support plate 20 is fixedly connected between the fixed block 19 and the protective box 12, a movable block 21 is movably connected to the inner surface of the support plate 20, a second pneumatic cylinder 22 is fixedly connected to the top of the movable block 21, the bottom of the second pneumatic cylinder 22 passes through the movable block 21 and extends to the bottom of the movable block 21 and is fixedly connected to a broom 23.

[0037] When the second pneumatic cylinder 22 is in operation, it will drive the broom 23 to move downward.

[0038] Among them, a transmission motor 24 located on the right side of the second pneumatic cylinder 22 is fixedly installed on the top of the support plate 20, and a transmission shaft 25 is fixedly sleeved on the other end of the output shaft of the transmission motor 24. A gear 26 is fixedly sleeved on the outer surface of the transmission shaft 25, and a toothed plate 27 is meshingly connected on the outer surface of the gear 26. The left side of the toothed plate 27 is fixedly connected to the right side of the movable block 21. The toothed plate 27 moves to the left, driving the broom 23 to move to the left.

[0039] When the transmission motor 24 is running, the transmission shaft 25 will drive the gear 26 to rotate, and then the gear 26 will mesh with the tooth plate 27 to drive the tooth plate 27 to move leftward, so that the movable block 21 will drive the broom 23 to move leftward, thereby achieving the purpose of automatically cleaning debris.

[0040] The bottom of the inner cavity of the rectangular box 1 is movably connected to a collection box 28 located on the left side of the limiting plate 2 , and a handle 29 is fixedly installed on the front of the collection box 28 .

[0041] The design of the collecting box 28 serves to collect debris.

[0042] The working principle and use process of this utility model:

[0043] When cutting the steel pipe, first place the steel pipe on the top of the rectangular box 1, and then start the drive motor 3, which will cause the rotating shaft 4 to drive the rotating rod 5 to rotate, and then the round shaft 6 drives the T-block 7 to move downward, so that the two connecting rods 8 rotate and drive the two clamps 9 to move toward each other to automatically clamp the steel pipe. At this time, start the rotating motor 15, which will cause the rotating shaft 16 to drive the cutting blade 17 to rotate, and then start the first pneumatic cylinder 13, which will drive the protective shell 14 to move downward as a whole until the cutting blade 17 contacts the surface of the steel pipe, thereby achieving the purpose of cutting the steel pipe.

[0044] When there are a lot of debris generated by cutting steel pipes on the top of the rectangular box 1, the second pneumatic cylinder 22 is started, which will drive the broom 23 to move downward. When the broom 23 moves to contact the top of the rectangular box 1, the transmission motor 24 is started, which will cause the transmission shaft 25 to drive the gear 26 to rotate, and then the gear 26 drives the toothed plate 27 and the movable block 21 to move leftward, so that the broom 23 moves leftward to automatically clean up the debris, reducing the manual cleaning process.

[0045] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0046] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cutting device for steel pipe processing, characterized in that: Included are: A rectangular box (1), wherein a limit plate (2) is fixedly installed at the bottom of the inner cavity of the rectangular box (1); A clamping mechanism, the clamping mechanism being arranged at the bottom of the inner cavity of the rectangular box (1); The clamping mechanism comprises a driving motor (3), the bottom of the driving motor (3) is fixedly connected to the bottom of the inner cavity of the rectangular box (1), the other end of the output shaft of the driving motor (3) is fixedly sleeved with a rotating shaft (4), the outer surface of the rotating shaft (4) is fixedly sleeved with a rotating rod (5), the inner surface of the rotating rod (5) is movably connected with a round shaft (6), the back of the round shaft (6) is fixedly connected with a T-block (7), the left and right sides of the top of the T-block (7) are hinged with connecting rods (8), the other end of the connecting rod (8) is hinged with a clamping plate (9), the number of the clamping plates (9) is two, the outer surfaces of the two clamping plates (9) are movably connected to the inner wall of the rectangular box (1), and the two clamping plates (9) move towards each other to automatically clamp and fix the steel pipe.

2. A cutting device for steel pipe processing according to claim 1, characterized in that: The left side of the T-shaped block (7) is fixedly connected to a limiting block (10), and the outer surface of the limiting block (10) is movably connected to the inner surface of the limiting plate (2).

3. The cutting device for steel pipe processing according to claim 1, characterized in that: A first support block (11) is fixedly installed on the top of the rectangular box (1), a protective box (12) is fixedly installed in the middle of the top of the first support block (11), a first pneumatic cylinder (13) is fixedly installed inside the protective box (12), the bottom of the first pneumatic cylinder (13) passes through the first support block (11) and extends to the bottom of the first support block (11) and is fixedly connected to a protective shell (14).

4. The cutting device for steel pipe processing according to claim 3, characterized in that: A rotating motor (15) is fixedly installed inside the protective shell (14); a rotating shaft (16) is fixedly sleeved on the other end of the output shaft of the rotating motor (15); the right side of the rotating shaft (16) penetrates the protective shell (14) and extends to the right side of the protective shell (14) and is fixedly sleeved on a cutting blade (17).

5. The cutting device for steel pipe processing according to claim 1, characterized in that: A second support block (18) is fixedly installed on the left side of the top of the rectangular box (1); a fixed block (19) is fixedly connected to the middle of the top of the second support block (18); a support plate (20) is fixedly connected between the fixed block (19) and the protective box (12); a movable block (21) is movably connected to the inner surface of the support plate (20); a second pneumatic cylinder (22) is fixedly connected to the top of the movable block (21); the bottom of the second pneumatic cylinder (22) passes through the movable block (21) and extends to the bottom of the movable block (21) and is fixedly connected to a broom (23).

6. The cutting device for steel pipe processing according to claim 5, characterized in that: A transmission motor (24) located on the right side of the second pneumatic cylinder (22) is fixedly mounted on the top of the support plate (20); a transmission shaft (25) is fixedly sleeved on the other end of the output shaft of the transmission motor (24); a gear (26) is fixedly sleeved on the outer surface of the transmission shaft (25); a toothed plate (27) is meshedly connected on the outer surface of the gear (26); the left side of the toothed plate (27) is fixedly connected to the right side of the movable block (21); the toothed plate (27) moves leftward, driving the broom (23) to move leftward.

7. The cutting device for steel pipe processing according to claim 1, characterized in that: The bottom of the inner cavity of the rectangular box (1) is movably connected to a collection box (28) located on the left side of the limiting plate (2), and a handle (29) is fixedly installed on the front of the collection box (28).

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