Punching equipment based on steel pipe machining

Abstract

The utility model relates to the field of punching equipment, and discloses punching equipment based on steel pipe machining, which comprises a punching machine, the surface of the punching machine is fixedly connected with a working table, the top of the working table is fixedly connected with a double-shaft air cylinder, the two ends of the double-shaft air cylinder are fixedly connected with sliding sleeves, and the interiors of the sliding sleeves are slidably connected with concave rings. A round cover is fixedly connected to the side, away from the double-shaft air cylinder, of the concave ring, a gear motor is fixedly connected to the side, away from the double-shaft air cylinder, of the round cover, the output end of the gear motor penetrates into the round cover and is fixedly connected with a rotating disc, a clamping plate is hinged to the interior of the rotating disc through a pin rod, and the surface of the clamping plate is slidably sleeved with a hollow plate. The side, close to the double-shaft air cylinder, of the hollow plate is fixedly connected with the surface of a concave ring. According to the steel pipe angle adjusting device, through mutual cooperation of the double-shaft air cylinder, the concave ring, the clamping plate, the sliding sleeve and other components, the angle of a steel pipe can be conveniently adjusted, and time and labor are saved.

Description

Technical Field

[0001] The utility model relates to the field of punching equipment, in particular to a punching equipment for steel pipe processing. Background Art

[0002] Steel pipes have hollow cross-sections, and their length is much larger than their diameter or circumference. According to the cross-sectional shape, they are divided into round, square, rectangular and special-shaped steel pipes; according to the material, they are divided into carbon structural steel pipes, low alloy structural steel pipes, alloy steel pipes and composite steel pipes; according to the purpose, they are divided into steel pipes for pipelines, engineering structures, thermal equipment, petrochemical industry, machinery manufacturing, geological drilling, high-pressure equipment, etc.; according to the production process, they are divided into seamless steel pipes and welded steel pipes, of which seamless steel pipes are divided into hot-rolled and cold-rolled (drawn) types, and welded steel pipes are divided into straight seam welded steel pipes and spiral seam welded steel pipes;

[0003] Chinese Patent Publication No.: CN205629448U. The steel pipe punching equipment provided by the utility model includes a seat body, a support frame, a motor seat, a workbench and a knife seat. The motor seat is arranged on the upper end of the seat body through the support frame, and also includes a fixing part and a clamping part. The clamping part and the fixing part are installed on the workbench, and the fixing part and the knife seat are arranged correspondingly in the vertical direction; the clamping part and the fixing part are arranged correspondingly in the horizontal direction, and the horizontal movement of the steel pipe is limited by the fixing part; the above scheme can simply and conveniently realize the punching of the steel pipe, and can more effectively and accurately improve the processing of the steel pipe than the existing technology, reduce the processing cost and facilitate the operation of workers.

[0004] In the above technology, the punching equipment only clamps and fixes the steel pipe by pushing the clamping piece through the push rod on one side, and the angle of the steel pipe cannot be adjusted. The steel pipe needs to be repeatedly disassembled and assembled for punching, which is time-consuming and laborious. Therefore, a punching equipment based on steel pipe processing is proposed to solve the above problem. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a punching device for steel pipe processing, aiming to improve the problem that the punching device in the prior art is inconvenient to adjust the angle of the steel pipe.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A punching device for steel pipe processing comprises a puncher, a workbench is fixedly connected to the surface of the puncher, a double-axis cylinder is fixedly connected to the top of the workbench, a sliding sleeve is fixedly connected to both ends of the double-axis cylinder, a concave ring is slidably connected to the inside of the sliding sleeve, a round cover is fixedly connected to the side of the concave ring away from the double-axis cylinder, a reduction motor is fixedly connected to the side of the round cover away from the double-axis cylinder, an output end of the reduction motor passes through the inside of the round cover and is fixedly connected to a turntable, a clamping plate is hinged to the inside of the turntable through a pin rod, and the clamping plate The surface of the plate is slidably sleeved with a hollow plate, and the side of the hollow plate close to the double-axis cylinder is fixedly connected to the surface of the concave ring, the top of the sleeve is threadedly connected with a top screw, and the bottom of the top screw contacts the surface of the concave ring, and the surface of the sleeve is provided with a scale groove, and the top of the concave ring is fixedly connected with a scale needle, the front and rear sides of the top of the workbench are fixedly connected with T-shaped guide rails, and the sleeve is slidably connected to the surface of the T-shaped guide rails, the top of the double-axis cylinder is fixedly connected with a waste collection component, and the surface of the round cover is fixedly connected with a protective component;

[0008] As a further description of the above technical solution:

[0009] The waste collection assembly includes a support frame and a receiving tray, wherein the support frame is fixedly connected to the top of the double-axis cylinder, and the receiving tray is arranged inside the support frame;

[0010] As a further description of the above technical solution:

[0011] The protection assembly comprises a protection cover, which is sleeved on the surface of the reduction motor, and the surface of the protection cover is fixedly connected to the surface of the round cover;

[0012] As a further description of the above technical solution:

[0013] The bottom of the workbench is fixedly connected with a support seat, and the bottom of the support seat is fixedly connected to the surface of the punching machine;

[0014] As a further description of the above technical solution:

[0015] The surface of the rotating disk is fixedly connected to a limiting ring, and the surface of the limiting ring is slidably connected to the inside of the circular cover;

[0016] As a further description of the above technical solution:

[0017] The front and rear sides of the top and bottom of the inner cavity of the circular cover are both provided with anti-skid pads, and the surface of the anti-skid pads is fixedly connected to the surface of the cardboard;

[0018] As a further description of the above technical solution:

[0019] Both ends of the T-shaped guide rail are fixedly connected to limit plates, and the surface of the limit plates is fixedly connected to the surface of the workbench;

[0020] As a further description of the above technical solution:

[0021] The front and back sides of the material receiving tray are both fixedly connected with handles.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, the angle of the steel pipe can be easily adjusted through the mutual cooperation of the double-axis cylinder, the concave ring, the clamping plate and the sliding sleeve, saving time and effort.

[0024] 2. In the utility model, by arranging the support frame and the receiving tray to cooperate with each other, it is convenient to uniformly collect the debris dropped after the surface of the steel pipe is processed, so as to prevent the debris from affecting the next processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a three-dimensional schematic diagram of a punching device for steel pipe processing proposed by the utility model;

[0026] Figure 2 It is a three-dimensional schematic diagram of a workbench based on a punching device for steel pipe processing proposed by the utility model;

[0027] Figure 3 This is a front view and cross-sectional view of a round cover of a punching device for steel pipe processing proposed by the utility model;

[0028] Figure 4 This is a three-dimensional schematic diagram of a clamping plate based on a punching device for steel pipe processing proposed by the utility model;

[0029] Figure 5 The utility model is a three-dimensional schematic diagram of a clamping plate based on a punching device for steel pipe processing.

[0030] Legend:

[0031] 1. Punching machine; 2. Workbench; 3. Double-axis cylinder; 4. Sliding sleeve; 5. Concave ring; 6. Round cover; 7. Reducer motor; 8. Turntable; 9. Clamping plate; 10. Hollow plate; 11. Top screw; 12. Scale groove; 13. Scale needle; 14. T-shaped guide rail; 15. Support frame; 16. Receiving tray; 17. Protective cover; 18. Support seat; 19. Limiting ring; 20. Anti-slip pad; 21. Limiting plate; 22. Handle. DETAILED DESCRIPTION

[0032] 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.

[0033] Reference Figure 1-3 The utility model provides an embodiment: a punching device for steel pipe processing, including a puncher 1, a workbench 2 is fixedly connected to the surface of the puncher 1, a support seat 18 is fixedly connected to the bottom of the workbench 2, the bottom of the support seat 18 is fixedly connected to the surface of the puncher 1, and the support seat 18 is provided to support the workbench 2 to prevent the workbench 2 from falling during the work process. A double-axis cylinder 3 is fixedly connected to the top of the workbench 2, a sliding sleeve 4 is fixedly connected to both ends of the double-axis cylinder 3, a concave ring 5 is slidably connected to the inside of the sliding sleeve 4, a round cover 6 is fixedly connected to the side of the concave ring 5 away from the double-axis cylinder 3, and the top and bottom of the inner cavity of the round cover 6 are connected. The front and rear sides are both provided with anti-skid pads 20, and the surfaces of the anti-skid pads 20 are fixedly connected to the surfaces of the clamping plates 9. By providing the anti-skid pads 20, the friction between the clamping plates and the steel pipes can be increased, thereby improving the stability of the clamping plates 9. A reduction motor 7 is fixedly connected to the side of the circular cover 6 away from the dual-axis cylinder 3, and the output end of the reduction motor 7 passes through the interior of the circular cover 6 and is fixedly connected to a turntable 8. One side of the turntable 8 has an arc-shaped opening, and a limiting ring 19 is fixedly connected to the surface of the turntable 8. The surface of the limiting ring 19 is slidably connected to the interior of the circular cover 6. Through the cooperation of the limiting ring 19 and the circular cover 6, the turntable can be limited to prevent the turntable 8 from shaking during rotation.

[0034] The interior of the turntable 8 is hinged with a card plate 9 through a pin rod, and a hollow plate 10 is slidably sleeved on the surface of the card plate 9. The side of the hollow plate 10 close to the dual-axis cylinder 3 is fixedly connected to the surface of the concave ring 5. The top of the sliding sleeve 4 is threaded with a top screw 11, and the bottom of the top screw 11 contacts the surface of the concave ring 5. A scale groove 12 is provided on the surface of the sliding sleeve 4, and a scale needle 13 is fixedly connected to the top of the concave ring 5. The front and rear sides of the top of the workbench 2 are fixedly connected with T-shaped guide rails 14, and both ends of the T-shaped guide rail 14 are fixedly connected with limit plates 21. The surface of the limit plate 21 is fixedly connected to the surface of the workbench 2. By setting the limit plate 21, the sliding sleeve 4 can be limited to prevent the sliding sleeve 4 from exceeding the stroke and sliding out of the surface of the T-shaped guide rail 14. The sliding sleeve 4 is slidably connected to the surface of the T-shaped guide rail 14. A waste collection component is fixedly connected to the top of the dual-axis cylinder 3, and a protective component is fixedly connected to the surface of the round cover 6.

[0035] Reference Figure 1-3The waste collection assembly includes a support frame 15 and a receiving tray 16. The support frame 15 is fixedly connected to the top of the dual-axis cylinder 3, and the receiving tray 16 is arranged inside the support frame 15. By setting the support frame 15 and the receiving tray 16 to cooperate with each other, it is convenient to uniformly collect the debris dropped after the surface of the steel pipe is processed, so as to prevent the debris from affecting the next processing. The front and back sides of the receiving tray 16 are fixedly connected with handles 22. By setting the handles 22, it is convenient for users to quickly connect the receiving tray 16 to pick up and improve the use efficiency.

[0036] Reference Figure 2-4 The protection component includes a protective cover 17, which is sleeved on the surface of the reduction motor 7. The surface of the protective cover 17 is fixedly connected to the surface of the round cover 6. By setting the protective cover 17, the reduction motor 7 can be protected to prevent the reduction motor 7 from colliding with foreign objects and being damaged.

[0037] Working principle: the user first places the steel pipe on the top of the workbench 2 and starts the double-axis cylinder 3. The double-axis cylinder 3 pulls the sliding sleeve 4 and the clamping plate 9 to move to the side close to the steel pipe. After the sliding sleeve 4 moves to the appropriate position, the double-axis cylinder 3 is closed and the reduction motor 7 is started at the same time. The reduction motor 7 drives the turntable 8 to rotate. The turntable 8 pushes the clamping plate 9 through the pin rod to clamp and fix the steel pipe. When it is necessary to punch holes at different positions on the surface of the steel pipe, manually rotate the top screw 11, remove the top screw 11 from the inside of the sliding sleeve 4, and then rotate the round cover 6. The round cover 6 drives the clamping plate 9 and the concave ring 5 to rotate. The concave ring 5 drives the steel pipe to rotate through the clamping plate 9. After the steel pipe is rotated to the appropriate angle, re-tighten the top screw 11. The top screw 11 limits and fixes the concave ring 5, and the punching machine 1 punches holes on the surface of the steel pipe.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can 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 should be included in the protection scope of the present invention.

Claims

1. A punching device for steel pipe processing, comprising a punching machine (1), characterized in that: The surface of the punching machine (1) is fixedly connected to a workbench (2), the top of the workbench (2) is fixedly connected to a double-axis cylinder (3), both ends of the double-axis cylinder (3) are fixedly connected to a sliding sleeve (4), the interior of the sliding sleeve (4) is slidably connected to a concave ring (5), the side of the concave ring (5) away from the double-axis cylinder (3) is fixedly connected to a round cover (6), the side of the round cover (6) away from the double-axis cylinder (3) is fixedly connected to a reduction motor (7), the output end of the reduction motor (7) passes through the interior of the round cover (6) and is fixedly connected to a turntable (8), the interior of the turntable (8) is hinged with a card plate (9) through a pin rod, and the surface of the card plate (9) is slidably sleeved with a hollow The hollow plate (10) is fixedly connected to the surface of the concave ring (5) on one side of the double-axis cylinder (3); the top of the sliding sleeve (4) is threadedly connected with a top screw (11); the bottom of the top screw (11) contacts the surface of the concave ring (5); the surface of the sliding sleeve (4) is provided with a scale groove (12); the top of the concave ring (5) is fixedly connected with a scale needle (13); the front and rear sides of the top of the workbench (2) are fixedly connected with a T-shaped guide rail (14); the sliding sleeve (4) is slidably connected to the surface of the T-shaped guide rail (14); the top of the double-axis cylinder (3) is fixedly connected with a waste collection component; the surface of the round cover (6) is fixedly connected with a protective component.

2. The punching device for steel pipe processing according to claim 1, characterized in that: The waste collection assembly comprises a support frame (15) and a receiving tray (16), wherein the support frame (15) is fixedly connected to the top of the double-axis cylinder (3), and the receiving tray (16) is arranged inside the support frame (15).

3. The punching device for steel pipe processing according to claim 1 is characterized in that: The protection component comprises a protection cover (17), wherein the protection cover (17) is sleeved on the surface of the reduction motor (7), and the surface of the protection cover (17) is fixedly connected to the surface of the circular cover (6).

4. The punching device for steel pipe processing according to claim 1 is characterized in that: The bottom of the workbench (2) is fixedly connected to a support seat (18), and the bottom of the support seat (18) is fixedly connected to the surface of the punching machine (1).

5. The punching device for steel pipe processing according to claim 1, characterized in that: The surface of the rotating disk (8) is fixedly connected to a limiting ring (19), and the surface of the limiting ring (19) is slidably connected to the inside of the circular cover (6).

6. The punching device for steel pipe processing according to claim 1, characterized in that: Anti-skid pads (20) are provided on the front and rear sides of the top and bottom of the inner cavity of the circular cover (6), and the surface of the anti-skid pads (20) is fixedly connected to the surface of the clamping plate (9).

7. The punching device for steel pipe processing according to claim 1, characterized in that: Both ends of the T-shaped guide rail (14) are fixedly connected to a limit plate (21), and the surface of the limit plate (21) is fixedly connected to the surface of the workbench (2).

8. The punching device for steel pipe processing according to claim 2, characterized in that: The front and back sides of the receiving tray (16) are both fixedly connected with handles (22).

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