Steel pipe surface trepanning device for steel pipe machining

Abstract

The utility model relates to the technical field of steel pipe machining, and discloses a steel pipe surface trepanning device for steel pipe machining, which comprises a base, and a clamping device is arranged on the base; a tapping machine body is arranged on the base; the clamping device comprises a groove, the groove is formed in the top of the base, the left side of the groove is rotationally connected with a first lead screw through a bearing, the first lead screw movably penetrates through the base and extends rightwards, the top of the base is fixedly connected with a T-shaped block, the inner wall of the T-shaped block is slidably connected with a sliding plate, and the left side of the sliding plate is rotationally connected with a first rotating disc through a bearing. Steel pipes of different sizes and different positions of the steel pipes are tapped through the clamping device and the sliding device, the tapping machine body can move left and right, the different positions of the steel pipes can be drilled, and the working efficiency of drilling is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel pipe processing, and particularly relates to a steel pipe surface punching device for steel pipe processing. Background Technique

[0002] A steel pipe has a hollow cross-section and is a steel material with a length much greater than its diameter or circumference. Steel pipes are not only used for transporting fluids and powdered solids, exchanging heat energy, manufacturing mechanical parts and containers, but also an economical steel material. Using steel pipes to manufacture building structure grids, supports and mechanical brackets can reduce the weight, save 20 - 40% of metal, and can also achieve factory-based and mechanized construction.

[0003] According to the Chinese patent publication number CN218532912U, the technical solution disclosed in this patent document is as follows: The utility model relates to the technical field of steel pipe processing, and discloses a steel pipe surface punching device for steel pipe processing, including an operation table, a rotation mechanism and an adjustment mechanism are arranged above the operation table; the rotation mechanism includes a first support plate, a second support plate is arranged on the left side of the first support plate, the bottom surfaces of the first support plate and the second support plate are fixedly connected to the top surface of the operation table, the right side surface of the first support plate is fixedly connected with a first motor, the left end surface of the output rod of the first motor penetrates through the right side surface of the first support plate and extends to the left side of the first support plate, and a first rotating rod is arranged on the left side of the second support plate. Through the rotation mechanism, the steel pipe is clamped between the pressing plate and the inner side of the lower arc clamp, preventing the steel pipe from shifting when drilling on the surface of the steel pipe, ensuring the accuracy of punching on the steel pipe surface. Through the first motor, the steel pipe is driven to rotate at different angles, so as to drill holes at different positions of the steel pipe, reducing the steps required for disassembly when drilling holes at different positions of the steel pipe and improving the drilling efficiency.

[0004] The above patent has the following deficiencies: This device can only process steel pipes with a fixed length, and its application range is limited. In view of this, we propose a steel pipe surface punching device for steel pipe processing. Content of the Utility Model

[0005] In view of the deficiencies of the prior art, the utility model provides a steel pipe surface punching device for steel pipe processing.

[0006] To achieve the above object, the utility model provides the following technical solution: A steel pipe surface punching device for steel pipe processing, including a base, a clamping device is arranged on the base; a punching machine body is arranged on the base; the clamping device includes a groove, the groove is opened at the top of the base, the left side of the groove is rotatably connected with a first lead screw through a bearing, and the first lead screw movably penetrates through the base and extends to the right side, a T-shaped block is fixedly connected to the top of the base, a sliding plate is slidably connected to the inner wall of the T-shaped block, the left side of the sliding plate is rotatably connected with a first turntable through a bearing, a fixed block is fixedly connected to the top of the base, the right side of the fixed block is rotatably connected with a rotating rod through a bearing, and the rotating rod movably penetrates through the fixed block and extends to the left side, a second turntable is fixedly connected to the right side of the rotating rod.

[0007] Preferably, a first motor is fixedly connected to the left side of the fixed block, and the output end of the first motor is fixedly connected to the extended end of the rotating rod.

[0008] Preferably, a second motor is fixedly connected to the right side of the base, and the output end of the second motor is fixedly connected to the extended end of the first lead screw, and the sliding plate is threadedly connected to the outer wall of the first lead screw.

[0009] Preferably, a dust cleaning device is arranged on the base, the dust cleaning device includes a rotating rod, the rotating rod is rotatably connected to the inner wall of the right side of the groove through a bearing, and the rotating rod movably penetrates through the groove and extends to the right side, a pulley is fixedly sleeved on the outer wall of the rotating rod, a belt is wound around the outer wall of the pulley, and a cleaning plate is fixedly connected to the outer wall of the rotating rod.

[0010] Preferably, a collection box is slidably connected to the inner wall of the groove, a handle is fixedly connected to the front of the collection box, and a plurality of bristles are arranged on the top of the cleaning plate.

[0011] Preferably, a sliding device is arranged on the base, the sliding device includes a third motor, the third motor is fixedly connected to the right side of the base, a chute is opened at the top of the base, the right side of the inner wall of the chute is rotatably connected with a second lead screw through a bearing, and the second lead screw movably penetrates through the base and extends to the right side, and its extended end is fixedly connected to the output end of the third motor, and the punching machine body is threadedly connected to the outer wall of the second lead screw.

[0012] Compared with the prior art, the utility model provides a steel pipe surface punching device for steel pipe processing, which has the following beneficial effects:

[0013] 1. A steel pipe surface hole - opening device for steel pipe processing. By starting Motor 2, Motor 2 drives the rotation of Lead Screw 1. Lead Screw 1 drives the slide plate to move to the left. The slide plate slides inside the inner wall of the T - shaped block. Place the steel pipe on the inner walls of Turntable 2 and Turntable 1 until the steel pipe is clamped. Then start Motor 1 to drive the rotating rod to rotate. The rotating rod drives Turntable 2 to rotate. The rotation of Turntable 2 drives the steel pipe to rotate. Start Motor 3 to drive Lead Screw 2 to rotate. Lead Screw 2 drives the hole - opening machine body to move, realizing hole - opening for steel pipes of different sizes and at different positions on the steel pipe. The hole - opening machine body can move left and right, and can drill holes at different positions of the steel pipe, improving the working efficiency of drilling.

[0014] 2. A steel pipe surface hole - opening device for steel pipe processing. When Lead Screw 1 rotates, it drives the pulley and the belt to rotate. The belt drives the pulley sleeved on the outer wall of the rotating rod to rotate. The rotating rod rotates, and the rotating rod drives the cleaning plate to rotate to clean the debris falling from the hole - drilling of the hole - opening machine body. The dust falling at the bottom of the groove is pushed into the inside of the collection box. Pulling the handle can pull out the collection box, realizing that there is no need for manual cleaning of the inner wall of the groove, reducing industrial injury accidents. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings are used to provide a further understanding of the present utility model and constitute a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model and do not constitute a limitation to the present utility model. In the drawings:

[0016] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0017] Figure 2 is a schematic diagram of the right - hand side structure of the present utility model;

[0018] Figure 3 is a schematic diagram of the left - hand side cross - sectional structure of the present utility model;

[0019] Figure 4 is the present utility model Figure 2 is an enlarged schematic diagram of part A in the present utility model.

[0020] In the figure: 1, base; 2, clamping device; 21, groove; 22, Lead Screw 1; 23, T - shaped block; 24, slide plate; 25, Turntable 1; 26, fixed block; 27, rotating rod; 28, Turntable 2; 29, Motor 1; 210, Motor 2; 3, dust - cleaning device; 31, rotating rod; 32, pulley; 33, collection box; 34, handle; 35, belt; 36, cleaning plate; 4, sliding device; 41, Lead Screw 2; 42, Motor 3; 5, hole - opening machine body. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Embodiment

[0022] As Figures 1-4 shown, the present utility model provides a steel pipe surface punching device for steel pipe processing, including a base 1, a clamping device 2 is arranged on the base 1; a punching machine body 5 is arranged on the base 1; the clamping device 2 includes a groove 21, the groove 21 is opened at the top of the base 1, the left side of the groove 21 is rotatably connected to a first lead screw 22 through a bearing, and the first lead screw 22 extends to the right through the base 1, a T-shaped block 23 is fixedly connected to the top of the base 1, a slide plate 24 is slidably connected to the inner wall of the T-shaped block 23, the left side of the slide plate 24 is rotatably connected to a first turntable 25 through a bearing, a fixed block 26 is fixedly connected to the top of the base 1, the right side of the fixed block 26 is rotatably connected to a rotating rod 27 through a bearing, and the rotating rod 27 extends to the left through the fixed block 26, a second turntable 28 is fixedly connected to the right side of the rotating rod 27.

[0023] A first motor 29 is fixedly connected to the left side of the fixed block 26, and the output end of the first motor 29 is fixedly connected to the extended end of the rotating rod 27.

[0024] A second motor 210 is fixedly connected to the right side of the base 1, and the output end of the second motor 210 is fixedly connected to the extended end of the first lead screw 22, and the slide plate 24 is threadedly connected to the outer wall of the first lead screw 22.

[0025] A sliding device 4 is arranged on the base 1, the sliding device 4 includes a third motor 42, the third motor 42 is fixedly connected to the right side of the base 1, a chute is opened at the top of the base 1, the right side of the inner wall of the chute is rotatably connected to a second lead screw 41 through a bearing, and the second lead screw 41 extends to the right through the base 1, and its extended end is fixedly connected to the output end of the third motor 42, and the punching machine body 5 is threadedly connected to the outer wall of the second lead screw 41

[0026] In this embodiment, by starting the second motor 210, the second motor 210 drives the first lead screw 22 to rotate, the first lead screw 22 drives the slide plate 24 to move to the left, the slide plate 24 slides inside the T-shaped block 23, the steel pipe is placed inside the second turntable 28 and the first turntable 25 until the steel pipe is clamped, starting the first motor 29 drives the rotating rod 27 to rotate, the rotating rod 27 drives the second turntable 28 to rotate, the second turntable 28 rotates to drive the steel pipe to rotate, starting the third motor 42 drives the second lead screw 41 to rotate, the second lead screw 41 drives the punching machine body 5 to move, realizing punching for steel pipes of different sizes and different positions of the steel pipe. The punching machine body 5 can move left and right, and can drill holes at different positions of the steel pipe, improving the working efficiency of drilling. Embodiment

[0027] As Figures 1-4 shown, on the basis of Embodiment 1, the utility model provides a technical solution: a dust cleaning device 3 is arranged on the base 1. The dust cleaning device 3 includes a rotating rod 31, and the rotating rod 31 is rotatably connected to the right side inner wall of the groove 21 through a bearing, and the rotating rod 31 movably penetrates through the groove 21 and extends to the right side. A pulley 32 is fixedly sleeved on the outer wall of the rotating rod 31, a belt 35 is wound around the outer wall of the pulley 32, and a cleaning plate 36 is fixedly connected to the outer wall of the rotating rod 31.

[0028] A collection box 33 is slidably connected to the inner wall of the groove 21. A handle 34 is fixedly connected to the front surface of the collection box 33, and a plurality of bristles are arranged on the top of the cleaning plate 36.

[0029] In this embodiment, the rotation of the first lead screw 22 drives the rotation of the pulley 32 and the belt 35. The belt 35 drives the pulley 32 sleeved on the outer wall of the rotating rod 31 to rotate, and the rotating rod 31 rotates. The rotating rod 31 drives the cleaning plate 36 to rotate to clean the debris falling during the drilling of the drilling machine body 5, and pushes the dust falling on the bottom of the groove 21 into the interior of the collection box 33. Pulling the handle 34 can pull out the collection box 33, realizing that there is no need for manual cleaning of the inner wall of the groove 21, and reducing work injury accidents.

Claims

1. A steel pipe surface hole opening device for steel pipe processing, comprising a base (1), characterized in that: The base (1) is provided with a clamping device (2); the base (1) is provided with a hole-opening machine body (5); The clamping device (2) comprises a groove (21), wherein the groove (21) is formed at the top of the base (1), the left side of the groove (21) is rotatably connected to a screw rod (22) via a bearing, and the screw rod (22) movably penetrates the base (1) and extends to the right side, the top of the base (1) is fixedly connected to a T-shaped block (23), the inner wall of the T-shaped block (23) is slidably connected to a slide plate (24), the left side of the slide plate (24) is rotatably connected to a turntable (25) via a bearing, the top of the base (1) is fixedly connected to a fixed block (26), the right side of the fixed block (26) is rotatably connected to a rotating rod (27) via a bearing, and the rotating rod (27) movably penetrates the fixed block (26) and extends to the left side, and the right side of the rotating rod (27) is fixedly connected to a turntable (28).

2. A steel pipe surface hole drilling device for steel pipe processing according to claim 1, characterized in that: The left side of the fixed block (26) is fixedly connected to a motor 1 (29), and the output end of the motor 1 (29) is fixedly connected to the extension end of the rotating rod (27).

3. The steel pipe surface hole drilling device for steel pipe processing according to claim 2, characterized in that: The right side of the base (1) is fixedly connected to a second motor (210), and the output end of the second motor (210) is fixedly connected to the extension end of the first screw rod (22), and the slide plate (24) is threadedly connected to the outer wall of the first screw rod (22).

4. A steel pipe surface hole drilling device for steel pipe processing according to claim 3, characterized in that: The base (1) is provided with a dust cleaning device (3), the dust cleaning device (3) comprising a rotating rod (31), the rotating rod (31) being rotatably connected to the right side of the inner wall of the groove (21) via a bearing, and the rotating rod (31) movably penetrates the groove (21) and extends to the right side, the outer wall of the rotating rod (31) is provided with a belt pulley (32) fixedly sleeved, the outer wall of the belt pulley (32) is wound with a belt (35), and the outer wall of the rotating rod (31) is fixedly connected to a cleaning plate (36).

5. The steel pipe surface hole drilling device for steel pipe processing according to claim 4, characterized in that: A collection box (33) is slidably connected to the inner wall of the groove (21), a handle (34) is fixedly connected to the front of the collection box (33), and a plurality of bristles are arranged on the top of the cleaning plate (36).

6. The steel pipe surface hole drilling device for steel pipe processing according to claim 1, characterized in that: The base (1) is provided with a sliding device (4), the sliding device (4) includes a motor three (42), the motor three (42) is fixedly connected to the right side of the base (1), a slide groove is provided on the top of the base (1), the right side of the inner wall of the slide groove is rotatably connected to a screw rod two (41) through a bearing, and the screw rod two (41) movably passes through the base (1) and extends to the right side, and its extended end is fixedly connected to the output end of the motor three (42), and the hole opening machine body (5) is threadedly connected to the outer wall of the screw rod two (41).

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