Pipe online punching equipment and using method thereof

Abstract

The invention relates to the technical field of pipe machining, in particular to pipe online punching equipment and a using method thereof, and discloses the pipe online punching equipment which is characterized by comprising a base; the punching device comprises a containing frame, the containing frame is arranged on the base and located at the two ends of the base, four containing bases are arranged at the front end of the containing frame, the containing bases occupy four corners, the containing bases are fixed to the containing frame, the containing bases are used for containing punching equipment, and the punching equipment is fixedly connected to the containing bases. The moving assembly is arranged below the placing frame, the moving assembly is connected with the base, and the placing seat is controlled to move through the moving assembly; and the fixing device is arranged on the placing frame. The problem that punching is difficult due to the fact that the process complexity is increased when eight faces of the two ends of a large pipe are punched is solved, and the effect that the eight faces of the two ends of the pipe can be punched at the same time is achieved.

Description

Technical Field

[0001] The present application relates to the technical field of pipe processing, and in particular to an online pipe punching device and a method for using the same. Background Art

[0002] The usual pipe punching process is to fix the pipe by using a mold and then punch both sides of the pipe, thereby ensuring the accuracy and stability of the punching. After the pipe is clamped and fixed by the clamp, the two sides of one end are punched first, then the pipe is turned over to punch the other two sides, and then the other end of the pipe is switched to punch both sides, and finally the pipe is turned over again to punch the other two sides.

[0003] The prior art discloses a four-sided punching device for hollow tube processing, with a publication date of October 8, 2021 and a publication number of CN113477795A. It discloses that the spacing between each punch and the tube is adjusted by rotating the operating lever to rotate the toothed disc, and then the screw is inserted into a nearby limit groove, and then the motor is turned on to rotate the first gear, the outer V-shaped track and the inner V-shaped track. The radius reduction section and the radius increase section of the annular groove pass through the four V-shaped wheels in turn, causing the four V-shaped wheels to reciprocate in turn, thereby completing the punching action in four directions on one end of the tube. However, the pipes we need to punch are between 8 meters and 12 meters in length, the square tube sizes range from 100X 100 to 170X 170, the wall thickness is about 10 mm, and the weight of each large pipe ranges from 60 kg to 150 kg. It is difficult to carry large pipes manually, and conventional punching methods cannot be used. A crane is needed to lift the pipe and punch both sides of one end. If complete punching is required, additional process steps are required. This limitation increases the complexity of the process and reduces production efficiency.

[0004] Therefore, we need an online pipe punching device and a method of using the same, which can solve the problem of increased process complexity and difficulty in punching holes on both ends and eight sides of large pipes. Summary of the invention

[0005] The purpose of the present application is to provide an online pipe punching device and a method for using the same, which can solve the problem of increased process complexity and difficulty in punching holes on eight sides of both ends of large pipes.

[0006] To achieve the above-mentioned purpose, the embodiment of the present application adopts the following technical scheme: an online punching device for pipes, comprising: a base; a punching device, the punching device comprising: a placement rack, the placement rack is arranged on the base, the placement rack is located at both ends of the base, four placement seats are arranged at the front end of the placement rack, the placement seat bearings occupy four sides, the placement seats are fixed on the placement rack, the placement seats are used to place the punching equipment, and the punching device is fixedly connected to the placement seats; a moving component, the moving component is arranged under the placement rack, the moving component is connected to the base, and the movement of the placement seat is controlled by the moving component; a fixing device, the fixing device is arranged on the placement rack, the fixing device is located between the placement seats, and the fixing seat has a groove, and the groove can accommodate the pipe.

[0007] In the above technical scheme, the embodiment of the present application transports the pipe to a predetermined position, which is the same as the position of the bayonet formed by the outer mold and the inner mold, and pushes the placement frame through the moving component on the punching device and the hydraulic device on the moving component, and moves the punching device arranged on both sides of the base inward through the moving device at the bottom, so that the two ends of the pipe are stuck in the bayonet formed by the outer mold and the inner mold, and then the two ends of the pipe, a total of eight sides, are punched at the same time through the punching equipment. After the punching is completed, when the punching device moves outward, the pushing device of the blanking device controls the blanking plate to maintain its original position, so that the pipe will not be driven out of the original position by the punching device. The problem of increased process complexity and difficulty in punching eight sides of both ends of large pipes is solved, and the effect of being able to punch eight sides of both ends of the pipe at the same time is achieved.

[0008] Further, according to an embodiment of the present application, the base is in the shape of an elongated strip, and a plurality of gaskets are arranged at the bottom of the base.

[0009] Further, according to an embodiment of the present application, the bottom of the placement rack is square and ribs are arranged on the top.

[0010] Furthermore, according to an embodiment of the present application, a material unloading device is also provided on the placement rack.

[0011] Further, according to an embodiment of the present application, the unloading device is arranged behind the placement seat, and the unloading device is located at the center of the circle.

[0012] Further, according to an embodiment of the present application, the feeding device includes:

[0013] A blanking plate, which is in the shape of a pipe, is arranged on a placement rack and aligned with the mold on a fixing device;

[0014] The pushing component is arranged behind the blanking plate and is used to push the blanking to move.

[0015] Further, according to an embodiment of the present application, when unloading materials, the unloading device pushes the unloading plate toward the other end by pushing the component, thereby pushing the pipe out of the fixing device.

[0016] Further, according to an embodiment of the present application, the mobile component is a commonly used mobile device.

[0017] Further, according to an embodiment of the present application, the moving component controls the movement of the placement rack through a hydraulic device.

[0018] In order to achieve the above-mentioned purpose, the embodiment of the present application also discloses a method for using an online pipe punching device, comprising the following steps:

[0019] Feeding, transporting the pipe to a predetermined position, where both ends of the pipe are also horizontally arranged with the base, and the height thereof is the same as that of the mold on the track device, and the position thereof is the same as that of the bayonet formed by the outer mold and the inner mold;

[0020] Punching: Through the moving assembly on the punching device, the hydraulic device on the moving assembly pushes the placement frame, and the punching devices arranged on both sides of the base are moved inward through the moving device at the bottom, so that the two ends of the pipe are clamped into the bayonet formed by the outer mold and the inner mold, and then the two ends of the pipe are punched at the same time by the punching equipment, a total of eight sides;

[0021] After punching is completed, when the punching device moves outward, the pushing device of the blanking device controls the blanking plate to maintain its original position, so that the pipe will not be driven out of its original position by the punching device;

[0022] Discharging: When the punching device returns to its original position, the punched pipe is moved and the next pipe is solidified for processing.

[0023] Compared with the prior art, the present application has the following beneficial effects: the present application adopts an online punching device for pipes and a method for using the same, by transporting the pipe to a predetermined position, which is the same as the position of the bayonet formed by the outer mold and the inner mold, and by the moving component on the punching device, the hydraulic device on the moving component pushes the placement frame, and the punching device arranged on both sides of the base is moved inward by the moving device at the bottom, so that the two ends of the pipe are stuck in the bayonet formed by the outer mold and the inner mold, and then the two ends of the pipe, a total of eight sides, are punched at the same time by the punching device, and after the punching is completed, when the punching device moves outward, the pushing device of the feeding device controls the feeding plate to maintain the original position, so that the pipe will not be driven out of the original position by the punching device. The problem of increasing the process complexity and difficulty in punching the eight sides of the two ends of large pipes is solved, and the effect of being able to punch the eight sides of the two ends of the pipe at the same time is achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The present application is further described below in conjunction with the accompanying drawings and embodiments.

[0025] Figure 1 It is a front view of an online pipe punching device according to an embodiment.

[0026] Figure 2 It is a front view of the fixing device structure of the embodiment.

[0027] Figure 3 It is a side view of an online pipe punching device according to an embodiment.

[0028] Figure 4 It is a side view of the fixing device structure of the embodiment.

[0029] In the attached figure

[0030] 1. Base 2. Punching device 21. Placement rack

[0031] 211, placement seat 212, punch fixing plate 22, moving assembly

[0032] 23. Unloading device 231, unloading plate 232, pushing component

[0033] 3. Fixing device 31, fixing plate 32, outer mold

[0034] 33. Inner mold DETAILED DESCRIPTION

[0035] In order to make the purpose and technical solution of the present invention clearly and completely described, and the advantages more clearly understood, the embodiments of the present invention are further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present invention, rather than all of the embodiments, and are only used to explain the embodiments of the present invention, and are not used to limit the embodiments of the present invention. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] In the description of the present invention, it should be noted that the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "one", "first", "second", "third", "fourth", "fifth", "sixth" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0037] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0038] For the purpose of simplicity and illustration, the principles of the embodiments are mainly described by reference to examples. In the following description, many specific details are proposed to provide a thorough understanding of the embodiments. However, it is obvious that for those of ordinary skill in the art, these embodiments may not be limited to these specific details in practice. In some instances, known methods and structures are not described in detail to avoid making these embodiments unnecessarily difficult to understand. In addition, all embodiments can be used in combination with each other.

[0039] Embodiment 1:

[0040] like Figure 1-4 As shown, the present application discloses an online punching device for pipes, characterized in that it includes: a base 1; a punching device 2, the punching device 2 includes: a placement rack 21, the placement rack 21 is arranged on the base 1, the placement rack 21 is located at both ends of the base 1, and four placement seats 211 are arranged at the front end of the placement rack 21, the placement seats 211 occupy four sides, the placement seats 211 are fixed on the placement rack 21, the placement seats 211 are used to place the punching device, and the punching device is fixedly connected to the placement seats 211; a moving component 22, the moving component 22 is arranged below the placement rack 21, the moving component 22 is connected to the base 1, and the placement rack 211 is controlled to move by the moving component 22; a fixing device 3, the fixing device 3 is arranged on the placement rack 21, the fixing device 3 is located between the placement seats 211, and the fixing device 3 has a groove, and the groove can accommodate pipes,

[0041] Specifically, after the pipe is in place, the punching device 2 is controlled by the moving component 22 to move inward, the pipe is clamped into the fixing device 3, the two ends of the pipe are fixed, and then the punching equipment outside the fixing device 3 is controlled to punch the pipe. After the punching is completed, the punching device 2 is controlled by the moving component 22 to complete the processing.

[0042] Specifically, the base 1 is in the shape of an elongated strip, and a plurality of gaskets are arranged at the bottom of the base 1 .

[0043] Specifically, the bottom of the placement rack 21 is square, and a rib is provided on the top. The placement rack 21 is also provided with a punch fixing plate 212, which is located between the placement seat 211 and the fixing device 3. The punch fixing plate 212 is connected to the punch of the punching device, and the punch passes through the punch fixing plate 212. There is a certain distance between the punch fixing plate 212 and the outer mold 32, and the distance does not exceed half the length of the pipe cross section. When punching, the punch of the punching equipment is stabilized by the punch fixing plate 212 to prevent it from vibrating, which would reduce the punching accuracy. Punch fixing plates 212 are placed on both sides to ensure that the punching machines on both sides can be accurately positioned to prevent gravity from affecting the angle of the punching machines, so that the punch can be accurately inserted into the mold. The punch fixing plate 212 is used to control the distance that the punch penetrates into the pipe. When the punch fixing plate contacts the outer mold 32, the punch will not move into the pipe to prevent collisions between punches, which would cause safety hazards and make it impossible to punch. This ensures that both ends of the pipe, a total of eight sides, can be punched at the same time.

[0044] Specifically, a material unloading device 23 is also provided on the placement rack 21. The material unloading device 23 is arranged behind the placement seat 211, and the material unloading device 23 is located at the center of the circle. The material unloading device 23 includes: a material unloading plate 231, which is in the shape of a pipe, and is arranged on the placement rack 21, and is aligned with the mold on the fixing device 3; a pushing component 232, and the pushing component 232 is arranged behind the material unloading plate 231, and the pushing component 232 is used to push the material unloading to move. When unloading, the material unloading device 23 pushes the material unloading plate 231 to the other end through the pushing component 232, and pushes the pipe out of the fixing device 3. When the punching device 23 is used to punch the pipe, the punching device 2 moves outward to ensure that the pipe does not move with the punching device 2. When the punching device 2 moves, the pushing device pushes the blanking plate 231 inward to keep the position of the blanking plate 231 in place. The pipe is fixed in place by the blanking devices 23 on both sides. When the two sides of the pipe are separated from the fixing device 3, the blanking plate 231 is retracted. The problem that large pipes may be carried away from the original position by the fixing device 3 and interfere with subsequent processing is solved, and the effect of being able to smoothly discharge the pipe is achieved, so that the two ends of the pipe, a total of eight sides, can be punched at the same time.

[0045] Specifically, the moving assembly 22 is a conventional mobile device, and the moving assembly 22 controls the placement rack 21 to move through a hydraulic device.

[0046] Specifically, the fixing device 3 also includes: a fixing plate 31, an outer mold 32 and an inner mold 33. The fixing plate 31 is arranged on the placement frame 21, located at the center of the placement seat 211, and the fixing plate 31 is fixed to the placement frame 21 by screws. The fixing plate 31 is provided with two fixed outer molds 32 and inner molds 33. The gap between the outer mold 32 and the inner mold 33 is in the shape of the pipe. The outer mold 32 and the inner mold 33 are provided with through grooves around, so that different positions of the pipe can be punched. When punching, the two ends of the large pipe are inserted into the gap between the outer mold 32 and the inner mold 33 until the two ends of the large pipe are against the front end of the blanking plate 231 to fix the pipe, and then the pipe is punched by the punching equipment. The inner and outer molds 32 and the blanking plate 231 keep the two ends of the pipe stable during punching, thereby improving the accuracy of punching, so that the two ends of the pipe can be punched at the same time, a total of eight faces.

[0047] Specifically, when in use, the large pipe will be horizontally fed to the molds through the feeding device, and the large pipe can just fit into the slot of the mold bracket. We can adjust the number of punching holes according to different needs, and can punch two or four sides of a single end of the large pipe, or punch two or four sides of both ends, so that the number of punching holes can be adjusted according to different needs, and the shape of the punched pipe can be adjusted by replacing the outer mold 32 and the inner mold 33, and pipes of different shapes can be punched, and the position of the placement seat 211 can be adjusted to punch holes in different positions.

[0048] Specifically, the present application transports the pipe to a predetermined position, which is the same as the position of the bayonet formed by the outer mold and the inner mold, and pushes the placement frame 21 through the moving component 22 on the punching device 2 and the hydraulic device on the moving component 22, and moves the punching device 2 arranged on both sides of the base 1 inward through the moving device at the bottom, so that the two ends of the pipe are stuck in the bayonet formed by the outer mold and the inner mold, and then the two ends of the pipe, a total of eight sides, are punched at the same time through the punching equipment. After the punching is completed, when the punching device 2 moves outward, the pushing device of the unloading device 23 controls the unloading plate 231 to maintain its original position, so that the pipe will not be driven out of the original position by the punching device 2. The problem that the existing punching device 2 can only punch two sides of the pipe is solved, and the effect of being able to punch eight sides of the two ends of the pipe at the same time is achieved.

[0049] Embodiment 2:

[0050] The present application also discloses a method for using the online pipe punching device, comprising the following steps:

[0051] Feeding, transporting the pipe to a predetermined position, where both ends of the pipe are also horizontally arranged with the base 1, and the height thereof is the same as that of the mold on the track device, and the position thereof is the same as that of the bayonet formed by the outer mold and the inner mold;

[0052] Punching, through the moving component 22 on the punching device 2, the hydraulic device on the moving component 22 pushes the placement frame 21, and the punching device 2 arranged on both sides of the base 1 is moved inward by the moving device at the bottom, so that the two ends of the pipe are clamped into the bayonet formed by the outer mold and the inner mold, and then the two ends of the pipe are punched at the same time by the punching equipment, a total of eight sides;

[0053] After punching is completed, when the punching device 2 moves outward, the pushing device of the blanking device 23 controls the blanking plate 231 to maintain its original position, so that the pipe will not be driven out of its original position by the punching device 2;

[0054] Discharging: When the punching device 2 returns to its original position, the punched pipe is moved and the next pipe is solidified for processing.

[0055] Although the above describes the illustrative specific implementation methods of the present application so that technicians in this technical field can understand the present application, the present application is not limited to the scope of the specific implementation methods. For ordinary technicians in this technical field, as long as various changes are within the spirit and scope of the present application defined and determined by the attached claims, all application creations using the concept of the present application are protected.

Claims

1. A pipe online punching equipment, characterized in that: include: Base; A punching device, the punching device comprising: A placing rack, the placing rack is arranged on the base, the placing rack is located at both ends of the base, four placing seats are arranged at the front end of the placing rack, the placing seats occupy four sides, the placing seats are fixed on the placing rack, the placing seats are used to place the punching machine, and the punching machine is fixedly connected to the placing seats; A moving component, the moving component is arranged below the placement rack, the moving component is connected to the base, and the placement seat is controlled to move by the moving component; A fixing device is arranged on the placement rack, the fixing device is located between the placement seats, and the fixing seat has a groove, and the groove can accommodate the pipe.

2. The online pipe punching equipment according to claim 1, characterized in that: The base is in the shape of an elongated strip, and a plurality of gaskets are arranged at the bottom of the base.

3. The online pipe punching equipment according to claim 1, characterized in that: The bottom of the placing rack is square, and ribs are arranged on the top.

4. The online pipe punching equipment according to claim 1, characterized in that: The placing rack is also provided with a material unloading device.

5. The online pipe punching equipment according to claim 4, characterized in that: The unloading device is arranged behind the placing seat, and the unloading device is located at the center of the circle.

6. The online pipe punching equipment according to claim 5, characterized in that: The unloading device comprises: A blanking plate, which is in the shape of a tube and is arranged on the placement rack and aligned with the mold on the fixing device; A pushing component is arranged behind the blanking plate, and is used for pushing the blanking plate to move.

7. The online pipe punching equipment according to claim 6, characterized in that: When the material is being unloaded, the unloading device pushes the unloading plate toward the other end through the pushing assembly to push the pipe out of the fixing device.

8. The online pipe punching equipment according to claim 1, characterized in that: The mobile component is a conventionally used mobile device.

9. The online pipe punching equipment according to claim 8, characterized in that: The moving assembly controls the movement of the placement rack through a hydraulic device.

10. A method for using an online pipe punching device, characterized in that: An online pipe punching device applied to any one of claims 1 to 9, wherein the method for using the online pipe punching device comprises: Feeding, transporting the pipe to a predetermined position, where both ends of the pipe are also horizontally arranged with the base, and the height thereof is the same as that of the mold on the track device, and the position thereof is the same as that of the bayonet formed by the outer mold and the inner mold; Punching, through the moving assembly on the punching device, the hydraulic device on the moving assembly pushes the placement frame, and the punching devices arranged on both sides of the base are moved inward through the moving device at the bottom, so that the two ends of the pipe are clamped into the bayonet formed by the outer mold and the inner mold, and then the two ends of the pipe are punched at the same time on a total of eight sides through the punching equipment; After punching is completed, when the punching device moves outward, the pushing device of the blanking device controls the blanking plate to maintain its original position, so that the pipe will not be driven out of its original position by the punching device; Discharging: When the punching device returns to its original position, the punched pipe is moved and the next pipe is solidified for processing.

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