Punching equipment for metal pipe production and processing

Abstract

The utility model discloses a kind of punching equipment for metal pipeline production and processing, belong to metal pipe punching equipment technical field, comprising: workbench;Mounting plate, mounting plate is set on workbench;Punching machine, punching machine is installed on mounting plate;Pipeline main body, pipeline main body is set on workbench, the utility model when bidirectional screw rod reverses, two screw nuts are simultaneously moved to the surface of bidirectional screw rod to outside, the movement of two screw nuts drives slider to move, the movement of slider drives clamping roller to move, so as to be clamped and fixed by the movement of two clamping rollers to outside pipeline main body, by fixing pipeline main body from inside, it is convenient to clamp and fix the pipeline main body of different diameter, so as to optimize its punching effect.

Description

Technical Field

[0001] This utility model relates to the technical field of metal pipe punching equipment, and more specifically, to a punching equipment for the production and processing of metal pipes. Background Technology

[0002] Metal pipe fittings are a general term for components in a piping system that serve functions such as connection, control, direction change, flow diversion, sealing, and support. Depending on the processing technology, metal pipe fittings can be divided into welded pipe fittings, socket weld and threaded pipe fittings, and flange pipe fittings. Before use, metal pipe fittings need to be punched on their surface according to their different applications. Generally, professional metal pipe fitting punching equipment is used to punch the metal pipe fittings.

[0003] Existing technologies disclose some patent documents for metal pipe punching equipment. Chinese patent application number CN202323355515.7 discloses a metal pipe punching device, including a base plate. A mounting bracket is fixedly installed on one end of the base plate. By fitting the pipe onto the outer wall of a support column, the first electric push rod piston rod in the limiting assembly extends and retracts, causing a limiting ring plate to slide on the outer wall of the support column. This limiting ring plate, in conjunction with a scale line, limits the front end of the pipe, facilitating precise adjustment of the punching position. A drive motor in the moving assembly rotates a threaded rod, causing a T-shaped slider threaded to the outer wall of the threaded rod to move a fixing assembly. The position of the fixing assembly can be adjusted according to the length of the pipe. A second electric push rod piston rod in the fixing assembly lowers a pressure plate, causing a second V-groove on the pressure plate to engage with a second V-groove on the support plate to support and clamp the rear end of the pipe, preventing wobbling and eccentricity during punching and improving punching accuracy.

[0004] In the aforementioned patent, the pipe is clamped and fixed by two clamping plates, which is not very convenient for fixing and makes it difficult to fix pipes of different diameters, thus affecting the punching effect. Therefore, we propose a punching equipment for metal pipe production and processing. Utility Model Content

[0005] Technical problems to be solved

[0006] To address the problems existing in the prior art, the purpose of this utility model is to provide a punching device for metal pipe production and processing. When the bidirectional lead screw reverses, the two lead nuts move outwards simultaneously on the surface of the bidirectional lead screw. The movement of the two lead nuts drives the slider to move, and the movement of the slider drives the clamping roller to move. Thus, the pipe body is clamped and fixed by the two clamping rollers moving outwards. Fixing the pipe body from the inside facilitates the clamping and fixing of pipe bodies of different diameters, thereby optimizing the punching effect.

[0007] Technical solution

[0008] To solve the above problems, the present invention adopts the following technical solution:

[0009] A punching device for manufacturing and processing metal pipes, comprising:

[0010] Workbench;

[0011] Mounting plate, the mounting plate being disposed on the workbench;

[0012] A punching machine, which is mounted on a mounting plate;

[0013] The main body of the pipeline is mounted on a workbench;

[0014] A clamping mechanism is provided on the workbench and is connected to the main body of the pipe.

[0015] In a preferred embodiment of this utility model, a slide groove is provided on the worktable, a support is installed on the worktable, a cylinder is installed on the support, the extended end of the cylinder is fixedly connected to the mounting plate, and a slider is fixedly connected to the bottom of the mounting plate, the slider being slidably connected in the slide groove.

[0016] As a preferred embodiment of the present invention, the clamping mechanism includes a driving component and two sets of clamping components, both of which are disposed on the worktable and connected to each other.

[0017] In a preferred embodiment of this utility model, the drive assembly includes a mounting frame, a servo motor, a bidirectional lead screw, and a lead screw nut. The mounting frame is fixedly connected to the worktable. The servo motor is mounted on the mounting frame, and the output end of the servo motor movably passes through the mounting frame. The bidirectional lead screw is rotatably connected inside the mounting frame, and the bidirectional lead screw is fixedly connected to the output end of the servo motor. Two lead screw nuts are provided, and both lead screw nuts are threadedly connected to the surface of the bidirectional lead screw.

[0018] As a preferred embodiment of this utility model, each clamping assembly includes a slider and a clamping roller. The slider is slidably connected to the mounting frame and fixedly connected to the surface of the nut. The clamping roller is fixedly connected to the right end of the slider.

[0019] As a preferred embodiment of this utility model, the workbench is provided with four through holes.

[0020] In a preferred embodiment of this utility model, a partition is fixedly connected inside the mounting frame, and the bidirectional screw moves through the partition.

[0021] Beneficial effects

[0022] Compared with existing technologies, the advantages of this utility model are:

[0023] (1) When it is necessary to fix the main body of the pipe, the main body of the pipe is first placed on the surface of the two clamping rollers. Then, the output end of the servo motor is started to rotate. The rotation of the output end of the servo motor drives the bidirectional lead screw to rotate. The rotation of the bidirectional lead screw causes the two lead nuts to move on the surface of the bidirectional lead screw. When the bidirectional lead screw reverses, the two lead nuts move outward on the surface of the bidirectional lead screw at the same time. The movement of the two lead nuts drives the slider to move. The movement of the slider drives the clamping roller to move. Thus, the main body of the pipe is clamped and fixed by the outward movement of the two clamping rollers.

[0024] (2) In this scheme, the extension end of the starting cylinder retracts, and the extension end of the cylinder drives the mounting plate to move inward. The movement of the mounting plate drives the punching machine to move inward, and the punching machine punches the surface of the main body of the pipe. Attached Figure Description

[0025] Figure 1 This is a front perspective view of the present invention;

[0026] Figure 2 This is a side perspective view of the present invention;

[0027] Figure 3 This is an exploded view of the entire utility model;

[0028] Figure 4 This is an exploded view of the clamping mechanism of this utility model.

[0029] Explanation of the labels in the diagram:

[0030] 1. Workbench; 2. Through hole; 3. Slide groove; 4. Support; 5. Cylinder; 6. Mounting plate; 7. Slider; 8. Punching machine; 9. Pipe body; 10. Mounting bracket; 11. Servo motor; 12. Two-way lead screw; 13. Nut; 14. Slider; 15. Clamping roller; 16. Partition plate. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0032] Example:

[0033] Please see Figures 1-4 A punching device for metal pipe manufacturing and processing, comprising:

[0034] Workbench 1;

[0035] Mounting plate 6 is mounted on the workbench 1;

[0036] Punching machine 8 is mounted on mounting plate 6;

[0037] Pipe body 9, which is set on workbench 1;

[0038] The clamping mechanism is located on the workbench 1 and is connected to the pipe body 9.

[0039] In this embodiment, the mounting plate 6 is for the convenience of installing the punching machine 8. The punching machine 8 facilitates punching holes in the pipe body 9, and the clamping mechanism facilitates clamping and fixing the pipe body 9. When the bidirectional lead screw 12 reverses, the two lead nuts 13 move outwards on the surface of the bidirectional lead screw 12 at the same time. The movement of the two lead nuts 13 drives the slider 14 to move, and the movement of the slider 14 drives the clamping roller 15 to move. Thus, the two clamping rollers 15 move outwards to clamp and fix the pipe body 9. Fixing the pipe body 9 from the inside facilitates clamping and fixing pipe bodies 9 of different diameters, thereby optimizing the punching effect.

[0040] Specifically, a slide groove 3 is provided on the workbench 1, a support 4 is installed on the workbench 1, a cylinder 5 is installed on the support 4, the extended end of the cylinder 5 is fixedly connected to the mounting plate 6, and a slider 7 is fixedly connected to the bottom of the mounting plate 6, and the slider 7 is slidably connected in the slide groove 3.

[0041] In this embodiment, the groove 3 is provided to facilitate sliding engagement with the slider 7. The sliding engagement between the groove 3 and the slider 7 facilitates the stable movement of the mounting plate 6. The extension end of the cylinder 5 is retracted, which drives the mounting plate 6 to move inward. The movement of the mounting plate 6 drives the punching machine 8 to move inward.

[0042] Specifically, the clamping mechanism includes a drive assembly and two sets of clamping assemblies, both of which are mounted on the worktable 1 and connected to each other.

[0043] In this embodiment, the clamping mechanism includes a driving component and two sets of clamping components. The driving component and the two sets of clamping components are both disposed on the worktable 1, and the driving component and the two sets of clamping components are connected.

[0044] Specifically, the drive assembly includes a mounting bracket 10, a servo motor 11, a bidirectional lead screw 12, and a lead screw nut 13. The mounting bracket 10 is fixedly connected to the worktable 1. The servo motor 11 is mounted on the mounting bracket 10, and the output end of the servo motor 11 moves through the mounting bracket 10. The bidirectional lead screw 12 is rotatably connected inside the mounting bracket 10, and the bidirectional lead screw 12 is fixedly connected to the output end of the servo motor 11. There are two lead screw nuts 13, and both lead screw nuts 13 are threadedly connected to the surface of the bidirectional lead screw 12.

[0045] In this embodiment, the mounting bracket 10 is for facilitating the rotational connection of the bidirectional lead screw 12. The output end of the servo motor 11 is started to rotate, which drives the bidirectional lead screw 12 to rotate. The rotation of the bidirectional lead screw 12 causes the two lead nuts 13 to move on the surface of the bidirectional lead screw 12. When the bidirectional lead screw 12 reverses, the two lead nuts 13 move outward on the surface of the bidirectional lead screw 12 at the same time, and the movement of the two lead nuts 13 drives the slider 14 to move.

[0046] Specifically, each clamping assembly includes a slider 14 and a clamping roller 15. The slider 14 is slidably connected to the mounting frame 10 and is fixedly connected to the surface of the nut 13. The clamping roller 15 is fixedly connected to the right end of the slider 14.

[0047] In this embodiment, the movement of the two nut 13 drives the slider 14 to move, and the movement of the slider 14 drives the clamping roller 15 to move, thereby clamping and fixing the pipe body 9 by moving the two clamping rollers 15 outward.

[0048] Specifically, the workbench 1 has four through holes 2.

[0049] In this embodiment, the through hole 2 facilitates the installation of the workbench 1 with bolts.

[0050] Specifically, a partition 16 is fixedly connected inside the mounting bracket 10, and a two-way screw 12 moves through the partition 16.

[0051] In this embodiment, the partition 16 is used to limit the two nut 13 and prevent them from contacting each other.

[0052] Working principle: When it is necessary to fix the pipe body 9, first place the pipe body 9 on the surface of the two clamping rollers 15, then start the output end of the servo motor 11 to rotate. The rotation of the output end of the servo motor 11 drives the bidirectional lead screw 12 to rotate. The rotation of the bidirectional lead screw 12 causes the two lead screw nuts 13 to move on the surface of the bidirectional lead screw 12. When the bidirectional lead screw 12 reverses, the two lead screw nuts 13 move outward on the surface of the bidirectional lead screw 12 at the same time. The movement of the two lead screw nuts 13 drives the slider 14 to move. The movement of the slider 14 drives the clamping rollers 15 to move. Thus, the pipe body 9 is clamped and fixed by the outward movement of the two clamping rollers 15.

[0053] The extension end of the cylinder 5 is retracted, which in turn moves the mounting plate 6 inward. The movement of the mounting plate 6 in turn moves the punching machine 8 inward, which punches holes in the surface of the pipe body 9.

[0054] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model based on the technical solution and its improved concept should be covered within the protection scope of the present utility model.

Claims

1. A punching device for metal pipe manufacturing and processing, characterized in that, include: Workbench (1); Mounting plate (6), which is disposed on workbench (1); A punching machine (8) is mounted on a mounting plate (6); Pipe body (9), the pipe body (9) is set on the workbench (1); The clamping mechanism is set on the workbench (1) and is connected to the pipe body (9).

2. The punching equipment for metal pipe production and processing according to claim 1, characterized in that: The workbench (1) is provided with a slide groove (3), a support (4) is installed on the workbench (1), a cylinder (5) is installed on the support (4), the extended end of the cylinder (5) is fixedly connected to the mounting plate (6), and a slider (7) is fixedly connected to the bottom of the mounting plate (6), and the slider (7) is slidably connected in the slide groove (3).

3. The punching equipment for metal pipe production and processing according to claim 2, characterized in that: The clamping mechanism includes a drive component and two sets of clamping components. The drive component and the two sets of clamping components are both disposed on the worktable (1) and are connected to each other.

4. The punching equipment for metal pipe production and processing according to claim 3, characterized in that: The drive assembly includes a mounting bracket (10), a servo motor (11), a bidirectional lead screw (12), and a lead screw nut (13). The mounting bracket (10) is fixedly connected to the workbench (1). The servo motor (11) is mounted on the mounting bracket (10), and the output end of the servo motor (11) moves through the mounting bracket (10). The bidirectional lead screw (12) is rotatably connected inside the mounting bracket (10), and the bidirectional lead screw (12) is fixedly connected to the output end of the servo motor (11). There are two lead screw nuts (13), and both lead screw nuts (13) are threaded to the surface of the bidirectional lead screw (12).

5. The punching equipment for metal pipe production and processing according to claim 4, characterized in that: Each clamping assembly includes a slider (14) and a clamping roller (15). The slider (14) is slidably connected to the mounting frame (10) and fixedly connected to the surface of the nut (13). The clamping roller (15) is fixedly connected to the right end of the slider (14).

6. The punching equipment for metal pipe production and processing according to claim 5, characterized in that: The workbench (1) has four through holes (2).

7. A punching device for metal pipe production and processing according to claim 6, characterized in that: A partition (16) is fixedly connected inside the mounting bracket (10), and the bidirectional screw (12) moves through the partition (16).

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