Punching equipment for steel pipe production

Abstract

The utility model relates to the technical field of steel pipe production, in particular to punching equipment for steel pipe production, which comprises an operation table, a movable clamping base and a fixed clamping base, the movable clamping base is arranged at one end of the top of the operation table, and the fixed clamping base is fixedly connected to one end, far away from the movable clamping base, of the operation table. Threaded rods are rotationally connected to the two sides of the top of the movable clamping base and the two sides of the top of the fixed clamping base correspondingly, clamping covers are in threaded connection between the exteriors of the two corresponding threaded rods correspondingly, dampers are fixedly connected to the bottoms of the clamping covers at equal intervals, and guide wheels are fixedly connected to the bottoms of the dampers correspondingly. The steel pipe punching device has the advantages that the adjustable steel pipe fixing mechanism can meet the fixing requirements of steel pipes with different pipe diameters, the universality of the device is improved, meanwhile, due to the arrangement of the guide wheels, the steel pipes can transversely move in the punching process, the diversified hole site requirements are met, and the production efficiency is improved. The method is suitable for hole patterns in complex arrangement or non-uniform distribution.

Description

TECHNICAL FIELD

[0001] The utility model relates to a steel pipe production technical field especially relates to a punch equipment for steel pipe production. BACKGROUND

[0002] Steel pipe is a kind of hollow tubular steel material, is divided into seamless steel pipe and welded steel pipe, is widely used in building, mechanical manufacturing, petrochemical industry and other fields. In the steel pipe production process, punching is a common and important process;Traditional steel pipe punching equipment has some shortcomings, for example, punching precision is difficult to guarantee, when the steel pipe of different pipe diameter, wall thickness is punched, it is necessary to frequently change mould or adjust equipment parameter, and the operation is tedious, and production efficiency is low, and in the punching process, the fixing mode of steel pipe is not enough stable, is prone to the displacement of steel pipe when punching, affects the punching quality, and even can cause equipment failure. Aiming at the above problems, we launch a punch equipment for steel pipe production. SUMMARY

[0003] The utility model discloses a punch equipment for steel pipe production, aims at solving the technical problem in the background art.

[0004] In order to realize the above-mentioned purpose, the utility model discloses the following technical scheme: a punch equipment for steel pipe production, including operation platform, mobile clamping base and fixed clamping base, the mobile clamping base is arranged at one end of operation platform top, the fixed clamping base is fixedly connected at the end of operation platform away from mobile clamping base, both sides of the top of mobile clamping base and fixed clamping base are rotatably connected with threaded rod, and the outside between corresponding two threaded rods is all threadedly connected with clamping cover, the bottom of clamping cover is all equidistantly fixedly connected with damper, and the bottom of damper is all fixedly connected with guide wheel.

[0005] Through the combination of operation platform, mobile clamping base, fixed clamping base, threaded rod, clamping cover, damper and guide wheel, the stable clamping and positioning of steel pipe are realized, the threaded rod drives the movement of clamping cover, the clamping cover is flexibly clamped to steel pipe through damper and guide wheel, prevents steel pipe from deforming or damaging, improves the clamping effect of steel pipe, and ensures the precision and safety of punching.

[0006] In a preferred scheme, the top of the operation platform is provided with a sliding groove, the inside of the sliding groove is rotatably connected with a lead screw, one side of the operation platform is fixedly connected with a rotating motor, the output shaft of the rotating motor extends to the inside of the sliding groove and is fixedly connected with one end of the lead screw, and the mobile clamping base is threadedly connected with the lead screw.

[0007] The sliding groove, the screw rod and the rotating motor are arranged to drive the movement of the movable clamping base, the rotating motor drives the movable clamping base to adjust the position through the screw rod, and the movable clamping base is suitable for steel pipes with different lengths.

[0008] In a preferred scheme, the two sides of the top of the operation table are fixedly connected with stand plates, the interiors of the stand plates are both provided with through grooves, a connecting plate is slidably connected between the two through grooves, the tops of the stand plates are both fixedly connected with air cylinders, the output ends of the air cylinders are both extended into the interiors of the corresponding through grooves and fixedly connected with the top of the connecting plate.

[0009] The stand plates, the through grooves, the connecting plate and the air cylinders are arranged to drive the up-and-down movement of the connecting plate, and the air cylinder drives the punching drill to perform the punching operation through the connecting plate.

[0010] In a preferred scheme, the interiors of the through grooves are both fixedly connected with two light rods, and the connecting plate is slidably connected with the light rods.

[0011] The light rods are arranged to limit the movement track of the connecting plate, so that the connecting plate moves stably under the driving of the air cylinder and is prevented from deviating.

[0012] In a preferred scheme, the top of the connecting plate is fixedly connected with a punching motor, the output shaft of the punching motor penetrates through the connecting plate and is fixedly connected with a punching drill.

[0013] The punching motor and the punching drill are arranged to perform the punching operation on the steel pipe, the punching motor drives the punching drill to rotate to complete the punching.

[0014] In a preferred scheme, the top of the operation table and on both sides of the sliding groove are both fixedly connected with limiting sliding rails, and the movable clamping bases are slidably connected with the limiting sliding rails.

[0015] The limiting sliding rails are arranged to limit the movement track of the movable clamping bases, so that the movable clamping bases move stably under the driving of the screw rod and are prevented from deviating.

[0016] In a preferred scheme, the top of the operation table is fixedly connected with a control console, and the rotating motor, the air cylinder and the punching motor are electrically connected with the control console.

[0017] The control console is arranged to control the operation of the rotating motor, the air cylinder and the punching motor, and the user can adjust the clamping, movement and punching operations through the control console.

[0018] The punching equipment for steel pipe production has the following advantages: in the utility model, the threaded rod drives the clamping cover to move, the clamping cover is flexibly clamped to the steel pipe through the damper and the guide wheel, the clamping effect of the steel pipe is improved, the precision and safety of punching are ensured, the adjustable steel pipe fixing mechanism can meet the steel pipe fixing needs of different pipe diameters, the versatility of the equipment is improved, meanwhile, the setting of the guide wheel can make the steel pipe move horizontally in the punching process, meets the diversified hole position needs, is suitable for complex arrangement or unevenly distributed hole type, and greatly improves the operation quality and use efficiency compared with the traditional device. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 A first perspective view of the punching equipment for steel pipe production is provided.

[0020] Figure 2 A second perspective view of the punching equipment for steel pipe production is provided.

[0021] Figure 3 A moving clamping base structure diagram of the punching equipment for steel pipe production is provided.

[0022] Figure 4 A fixed clamping base diagram of the punching equipment for steel pipe production is provided.

[0023] Figure 5 A vertical plate structure diagram of the punching equipment for steel pipe production is provided.

[0024] In the drawings: 1, operation table; 2, moving clamping base; 3, fixed clamping base; 4, threaded rod; 5, clamping cover; 6, damper; 7, guide wheel; 8, sliding groove; 9, screw rod; 10, rotating motor; 11, vertical plate; 12, through groove; 13, air cylinder; 14, connecting plate; 15, polished rod; 16, punching motor; 17, punching drill bit; 18, limit sliding rail; 19, control console. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. The components of the embodiments of the present application described and shown in the drawings herein can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0026] The punching equipment for steel pipe production disclosed by the utility model is mainly applied to the scene of steel pipe production.

[0027] Referring to Figures 1-5 The punching equipment for steel pipe production comprises an operating table 1, a movable clamping base 2 and a fixed clamping base 3. The movable clamping base 2 is arranged at one end of the top of the operating table 1, and the fixed clamping base 3 is fixedly connected to the end of the operating table 1 away from the movable clamping base 2. Threaded rods 4 are rotatably connected to the top of the movable clamping base 2 and the fixed clamping base 3 on both sides. Clamping covers 5 are threadedly connected to the outside of the two threaded rods 4. Dampers 6 are fixedly connected to the bottom of the clamping covers 5 at equal intervals. Guide wheels 7 are fixedly connected to the bottom of the dampers 6.

[0028] In the embodiment, the operating table 1, the movable clamping base 2, the fixed clamping base 3, the threaded rods 4, the clamping covers 5, the dampers 6 and the guide wheels 7 are combined to realize stable clamping and positioning of the steel pipe. The threaded rods 4 drive the clamping covers 5 to move. The clamping covers 5 flexibly clamp the steel pipe through the dampers 6 and the guide wheels 7 to prevent the steel pipe from being deformed or damaged, improve the clamping effect of the steel pipe and ensure the accuracy and safety of punching.

[0029] In a preferred embodiment, a sliding groove 8 is formed in the top of the operating table 1. A lead screw 9 is rotatably connected to the inside of the sliding groove 8. A rotating motor 10 is fixedly connected to one side of the operating table 1. The output shaft of the rotating motor 10 extends into the inside of the sliding groove 8 and is fixedly connected to one end of the lead screw 9. The movable clamping base 2 is threadedly connected to the lead screw 9.

[0030] In the embodiment, the sliding groove 8, the lead screw 9 and the rotating motor 10 are used to drive the movable clamping base 2 to move. The rotating motor 10 drives the movable clamping base 2 to adjust the position through the lead screw 9 to adapt to steel pipes of different lengths.

[0031] In a preferred implementation, the top of the operating table 1 is fixedly connected with a stand plate 11 on both sides, the inside of the stand plate 11 is provided with a through slot 12, and the two through slots 12 are slidably connected with a connecting plate 14. The top of the stand plate 11 is fixedly connected with a gas cylinder 13, and the output end of the gas cylinder 13 extends into the inside of the corresponding through slot 12 and is fixedly connected with the top of the connecting plate 14.

[0032] In this embodiment, the stand plate 11, the through slot 12, the connecting plate 14, and the gas cylinder 13 are used to drive the connecting plate 14 to move up and down, and the gas cylinder 13 drives the punching drill bit 17 to perform the punching operation through the connecting plate 14.

[0033] In a preferred implementation, the inside of the through slot 12 is fixedly connected with two light rods 15, and the connecting plate 14 is slidably connected with the light rods 15.

[0034] In this embodiment, the light rod 15 is used to limit the movement track of the connecting plate 14, so that the connecting plate 14 moves stably under the drive of the gas cylinder 13 and is prevented from deviating.

[0035] In a preferred implementation, the top of the connecting plate 14 is fixedly connected with a punching motor 16, the output shaft of the punching motor 16 penetrates through the connecting plate 14 and is fixedly connected with a punching drill bit 17.

[0036] In this embodiment, the punching motor 16 and the punching drill bit 17 are used to perform the punching operation on the steel pipe, the punching motor 16 drives the punching drill bit 17 to rotate to complete the punching.

[0037] In a preferred implementation, the top of the operating table 1 and on both sides of the sliding groove 8 are fixedly connected with a limiting sliding rail 18, and the movable clamping base 2 is slidably connected with the limiting sliding rail 18.

[0038] In this embodiment, the limiting sliding rail 18 is used to limit the movement track of the movable clamping base 2, so that the movable clamping base 2 moves stably under the drive of the lead screw 9 and is prevented from deviating.

[0039] In a preferred implementation, the top of the operating table 1 is fixedly connected with a control console 19, and the rotating motor 10, the gas cylinder 13, and the punching motor 16 are electrically connected with the control console 19.

[0040] In this embodiment, the control console 19 is used to control the operation of the rotating motor 10, the gas cylinder 13, and the punching motor 16, and the user can adjust the clamping, movement, and punching operations through the control console 19.

[0041] Working principle: in use, through the combination of operation table 1, movable clamping base 2, fixed clamping base 3, threaded rod 4, clamping cover 5, damper 6 and guide wheel 7, the stable clamping and positioning of the steel pipe are realized, the rotation of screw rod 9 is driven by rotating motor 10, movable clamping base 2 is moved, the flexibility of the punching equipment is ensured, connecting plate 14 is moved by air cylinder 13, punching operation is carried out by punching motor 16 driving punching drill bit 17, the punching effect is ensured, the adjustable steel pipe fixing mechanism can adapt to the steel pipe fixing demand of different pipe diameters, the versatility of the equipment is improved, at the same time, the setting of guide wheel 7 can make the steel pipe move horizontally in the punching process, adapt to the diversified hole position demand, suitable for complex arrangement or non-uniform distribution of hole type, greatly improve the operation quality and use efficiency compared with the traditional device.

[0042] The above is only the preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this. The replacement can be the replacement of part of the structure, device, method step, or the complete technical solution. According to the technical scheme and the utility model concept of the present application, equivalent replacement or change should be covered within the protection scope of the present application.

Claims

1. A punching device for steel pipe production, comprising an operating table (1), a movable clamping base (2), and a fixed clamping base (3), characterized in that, The movable clamping base (2) is set at one end of the top of the operating table (1), and the fixed clamping base (3) is fixedly connected to the end of the operating table (1) away from the movable clamping base (2). Both sides of the top of the movable clamping base (2) and the fixed clamping base (3) are rotatably connected with threaded rods (4). A clamping cover (5) is threaded between the outer sides of the two corresponding threaded rods (4). A damper (6) is fixedly connected at equal intervals at the bottom of the clamping cover (5). A guide wheel (7) is fixedly connected to the bottom of the damper (6).

2. The punching equipment for steel pipe production according to claim 1, characterized in that, The top of the operating table (1) is provided with a sliding groove (8), and a lead screw (9) is rotatably connected inside the sliding groove (8). A rotating motor (10) is fixedly connected to one side of the operating table (1). The output shaft of the rotating motor (10) extends into the sliding groove (8) and is fixedly connected to one end of the lead screw (9). The movable clamping base (2) is threadedly connected to the lead screw (9).

3. A punching device for steel pipe production according to claim 2, characterized in that, The top of the operating table (1) is fixedly connected to both sides of the top of the table (1). The inside of the table (11) is provided with a through groove (12). A connecting plate (14) is slidably connected between the two through grooves (12). A cylinder (13) is fixedly connected to the top of the table (11). The output end of the cylinder (13) extends into the inside of the corresponding through groove (12) and is fixedly connected to the top of the connecting plate (14).

4. A punching device for steel pipe production according to claim 3, characterized in that, Two light rods (15) are fixedly connected inside each through groove (12), and the connecting plate (14) is slidably connected to the light rods (15).

5. A punching device for steel pipe production according to claim 3, characterized in that, A punching motor (16) is fixedly connected to the top of the connecting plate (14), and the output shaft of the punching motor (16) passes through the connecting plate (14) and is fixedly connected to a punching drill bit (17).

6. A punching device for steel pipe production according to claim 2, characterized in that, The top of the operating table (1) and both sides of the sliding groove (8) are fixedly connected to the limiting slide rails (18), and the movable clamping base (2) is slidably connected to the limiting slide rails (18).

7. A punching device for steel pipe production according to claim 5, characterized in that, The top of the operating table (1) is fixedly connected to the control console (19), and the rotating motor (10), cylinder (13) and punching motor (16) are all electrically connected to the control console (19).

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