A steel pipe fixing device for a steel pipe piercing mill

Abstract

The utility model relates to a steel pipe fixing device for steel pipe perforating machine, including steel pipe, fixed platform, left clamping piece and right clamping piece on fixed platform, the left and right sides of steel pipe are located in left clamping piece and right clamping piece respectively, still include collecting box, the fixed platform is located between left clamping piece and right clamping piece and is provided with the falling groove, the fixed platform is located the circumference of falling groove and is provided with a plurality of guide piece, the collecting box is located the below of falling groove and with fixed platform detachable connection. Adopt above -mentioned scheme, provide a kind of steel pipe fixing device for steel pipe perforating machine, which can make the waste material generated by drilling position downward and accumulate in collecting box in large quantities, and further provide convenience for subsequent cleaning on fixed platform.

Description

Technical Field

[0001] This utility model relates to the field of steel pipe processing, and in particular to a steel pipe fixing device for a steel pipe piercing machine. Background Technology

[0002] Steel pipes are a type of pipe material with a hollow cross-section, widely used for transporting fluids, and also extensively used in structural components, mechanical parts, and engineering components.

[0003] During the drilling process of steel pipes, a steel pipe fixing device is needed to secure the pipe and ensure its stability, preventing the pipe from moving while the drilling machine is drilling. However, in actual operation, the drilling operation generates a large amount of metal shavings, waste, and other debris. This waste often falls directly under the equipment or into the work area, not only affecting the cleanliness of the working environment but also potentially interfering with equipment operation and even posing safety hazards. For example, the accumulation of waste may cause equipment parts to jam, making cleaning difficult and increasing maintenance frequency and time costs. At the same time, flying metal shavings may also injure operators.

[0004] Therefore, how to collect the waste generated during the perforation process as much as possible has become a problem that urgently needs to be solved by those skilled in the art. Summary of the Invention

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a steel pipe fixing device for a steel pipe piercing machine that allows the waste generated at the drilling position to accumulate in a large amount in the collection box with the direction of downward, thereby facilitating the cleaning of the subsequent fixing platform.

[0006] To achieve the above objectives, this utility model provides the following technical solution: it includes a steel pipe, a fixed platform, and a left clamping assembly and a right clamping assembly located on the fixed platform. The left and right sides of the steel pipe are respectively located within the left clamping assembly and the right clamping assembly. The feature is that it also includes a collection box. A drop groove is provided between the left clamping assembly and the right clamping assembly on the fixed platform. Several guide members are provided around the drop groove on the fixed platform. The collection box is located below the drop groove and is detachably connected to the fixed platform.

[0007] The present invention is further configured such that each of the guide members includes an upper guide section and a lower guide section, each of the upper guide sections is inclined from top to bottom and from the outside to the inside, and each of the lower guide sections is inclined from top to bottom and from the inside to the outside.

[0008] The present invention is further configured such that: the collection box includes a mounting plate for inserting a fixing platform, the mounting plate is located below each guide member and has a first insertion hole at each top corner, and the fixing platform has a first screw hole corresponding to each first insertion hole.

[0009] The present invention is further configured to include a left baffle located on the left side of the left clamping assembly and rotatably mounted on the fixed platform, and a right baffle located on the right side of the right clamping assembly and rotatably mounted on the fixed platform. The left baffle and the right baffle have the same shape and size. The left baffle is detachably connected to the fixed platform. The fixed platform is provided with an installation groove on the rotation trajectory of the left baffle.

[0010] The present invention is further configured such that: a second insertion hole is provided on the left baffle, and a second screw hole is provided on the fixing platform to engage with the first strong magnet.

[0011] The present invention is further configured to include a left pushing component located between the left baffle and the left clamping component, a right pushing component located between the right baffle and the right clamping component, and a conveyor belt. The left pushing component and the right pushing component are the same in shape and size. The left pushing component includes a mounting base, a rotating shaft rotatably mounted on the mounting base, and a plurality of pushing wheels fixedly mounted on the rotating shaft. A left drive wheel is fixedly mounted on one end of the rotating shaft located on the mounting base. The right pushing component includes a right drive wheel. The conveyor belt is positioned between the left drive wheel and the right drive wheel.

[0012] The present invention is further configured such that each push wheel has a number of grooves along its circumference.

[0013] By adopting the above technical solution, 1. When the left and right sides of the steel pipe to be drilled are placed between the left clamping member and the right clamping member respectively, the left and right clamping members can apply a radial inward force to the steel pipe, thus making the steel pipe stably positioned between the left and right clamping members. This prevents the steel pipe from moving axially or rotating when the drilling assembly moves downward to drill the steel pipe; 2. Since the collection box is located below the drop trough and fixed to the fixed platform, a large amount of metal shavings and coolant / lubricating oil contaminants generated during drilling can fall downward into the collection box, facilitating the collection of waste. Separating the collection box from the fixed platform facilitates the centralized dumping of the waste collected in the collection box; 3. Since the fixed platform is circumferentially equipped with several guide members, the waste generated during drilling falls downward into the guide members and then falls along the surface of the guide members under the action of gravity into the collection box. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is an assembly drawing illustrating a specific embodiment of the present utility model;

[0016] Figure 2 This is a perspective view of the steel pipe after it has been removed in a specific embodiment of this utility model;

[0017] Figure 3 This is a cross-sectional view of the present invention;

[0018] Figure 4 This is a cross-sectional view of another location of the present invention;

[0019] Figure 5 for Figure 3 A magnified view of A in the middle.

[0020] In the diagram: 1 - Steel pipe;

[0021] 2-Fixed platform, 21-Lower drop groove, 22-Guide component, 221-Upper guide section, 222-Lower guide section, 23-First screw hole, 24-Mounting groove, 25-Second screw hole;

[0022] 3-Left clamping member, 31-First connecting section, 32-Second connecting section;

[0023] 4-Right clamping element;

[0024] 5-Collection box, 51-Mounting plate, 511-First socket;

[0025] 6-Left baffle, 61-Second socket;

[0026] 7-Right baffle;

[0027] 8-Left push assembly, 81-Mounting base, 82-Rotating shaft, 821-Push wheel, 8211-Groove, 822-Left transmission wheel, 83-Motor;

[0028] 9-Right push assembly, 91-Right drive wheel;

[0029] 10-Conveyor belt. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] like Figures 1-5As shown, this utility model discloses a steel pipe fixing device for a steel pipe piercing machine, including a steel pipe 1, a fixing platform 2, a left clamping member 3 and a right clamping member 4 located on the fixing platform 2, and a drilling assembly (existing technology, not shown in the figure) that slides vertically above the left clamping member 3 and the right clamping member 4. The left and right sides of the steel pipe 1 are respectively located within the left clamping member 3 and the right clamping member 4. Typically, after the position of the steel pipe 1 to be drilled is placed directly below the drilling assembly, the left and right sides of the steel pipe 1 are respectively clamped by the left clamping member 3 and the right clamping member 4. The clamping action of component 3 and right clamping component 4 lowers the drilling assembly to achieve drilling of steel pipe 1 (this is prior art and will not be described in detail here). It also includes a collection box 5. The fixed platform 2 is located between the left clamping component 3 and right clamping component 4 and has a drop groove 21. The fixed platform 2 is circumferentially provided with several guide components 22 in the drop groove 21. The collection box 5 is located below the drop groove 21 and is detachably connected to the fixed platform 2 by bolts or other means. 1. When the steel pipe 1 to be drilled is moved left and right... After both sides are positioned between the left clamping member 3 and the right clamping member 4, the left clamping member 3 and the right clamping member 4 can apply a radial inward force to the steel pipe 1, so that the steel pipe 1 can be stably positioned between the left clamping member 3 and the right clamping member 4. Therefore, when the drilling assembly moves downward to drill the steel pipe 1, the steel pipe 1 will not move or rotate axially; 2. Since the collection box 5 is located below the drop trough 21 and is fixed to the fixed platform 2, a large amount of metal shavings and coolant / lubricating oil pollution waste generated during drilling can fall downward into the collection box 5, which facilitates the collection of waste. Separating the collection box 5 from the fixed platform 2 facilitates the centralized dumping of the waste collected in the collection box 5; 3. Since the fixed platform 2 is provided with several guide members 22 around the drop trough 21, the waste generated during the drilling process can fall downward into the guide members 22 and then fall along the surface of the guide members 22 under the action of gravity and enter the collection box 5.

[0032] The left clamping member 3 and the right clamping member 4 can be fixed to different positions on the fixing platform 2 by bolts. This allows the steel pipe 1 to be clamped without clamping it or during the insertion of the steel pipe 1. The left clamping member includes a first connecting section 31 and a second connecting section 32 located on the front and rear sides of the steel pipe 1. The left clamping member 3 and the right clamping member 4 are the same in shape and size. The first connecting section 31 and the second connecting section 32 are kept apart from each other, and the two parts of the right clamping member 4 are separated, so that the steel pipe 1 can be placed between the left clamping member 3 and the right clamping member 4. Then, the first connecting section 31 and the second connecting section 32 are brought closer together to clamp the steel pipe 1. At this time, the left clamping member 3 and the right clamping member 4 are fixed to the fixing platform 2 respectively.

[0033] Each of the guide members 22 includes an upper guide section 221 and a lower guide section 222. Each upper guide section 221 is inclined from top to bottom and from the outside to the inside, and each lower guide section 222 is inclined from top to bottom and from the inside to the outside. Since both the upper guide section 221 and the lower guide section 222 are inclined, they can effectively guide metal debris to slide smoothly from the drilling area to the drop trough 21 and finally enter the collection box 5, reducing the accumulation of debris or the situation of it getting stuck in the guide path, thereby improving the waste collection efficiency and the overall reliability of the device.

[0034] The collection box 5 includes a mounting plate 51 for inserting a fixing platform 2. The mounting plate 51 is located below each guide member 22 and has a first insertion hole 511 at each top corner. The fixing platform 2 has a first screw hole 23 corresponding to each first insertion hole 511. After inserting a bolt (not shown in the figure) that matches the shape of the first screw hole 23 into each first insertion hole 511 to achieve cooperation with the corresponding first screw hole 23, the mounting plate 51 can be stably connected to the fixing platform 2, so that the waste entering the drop trough 21 can be collected by the collection box 5. When it is necessary to remove the collection box 5 from the fixing platform 2, the bolts can be rotated in the opposite direction to separate from each first screw hole 23, thereby separating the mounting plate 51 from the fixing platform 2. The setting of each first insertion hole 511 and first screw hole 23 can facilitate the disassembly of the collection box 5 and improve maintenance efficiency and ease of operation.

[0035] This includes a left baffle 6 located to the left of the left clamping member 3 and rotatably mounted on the fixed platform 2, and a right baffle 7 located to the right of the right clamping member 4 and rotatably mounted on the fixed platform 2. The left baffle 6 and the right baffle 7 are the same shape and size. The left baffle 6 is detachably connected to the fixed platform by bolts or other means. The fixed platform 2 is provided with a mounting groove 24 on the rotation trajectory of the left baffle 6. After the steel pipe 1 is placed between the left clamping member 3 and the right clamping member 4, the left baffle 6 and the right baffle 7 are flipped upwards to complete the left clamping. After the plate 6, the right baffle 7 and the fixing platform 2 are fixed, the left baffle 6 and the right baffle 7 can abut against the left and right sides of the steel pipe 1 respectively, which facilitates the determination of the circumferential position of the left baffle 6 and the right baffle 7. This facilitates the clamping of the steel pipe 1 by bringing the first connecting section 31, the second connecting section 32 and the two parts of the right clamping member 4 closer to each other and fixing their positions. When the left baffle 6 and the right baffle 7 are not needed, they can be rotated downwards and put into the corresponding mounting slot 24, so that they do not occupy extra space and bring convenience for storage.

[0036] Preferably, the left baffle 6 is provided with a second insertion hole 61, and the fixed platform 2 is provided with a second screw hole 25 that engages with the first strong magnet. By inserting bolts (not shown in the figure) that are compatible with the second screw hole 25 into each of the second insertion holes 61 and the corresponding second screw hole 25, the positions of the left baffle 6 and the right baffle 7 are fixed to the fixed platform 2 respectively, so that the steel pipe 1 will not push the left baffle 6 and the right baffle 7 over after being placed between the left baffle 6 and the right baffle 7. When it is necessary to remove the steel pipe 1, by disassembling each bolt and then rotating the left baffle 6 and the right baffle 7 downwards, the two parts of the first connecting section 31, the second connecting section 32 and the right clamping member 4 are separated, and the steel pipe 1 after drilling can be removed.

[0037] It also includes a left pushing assembly 8 located between the left baffle 6 and the left clamping member 3, a right pushing assembly 9 located between the right baffle 7 and the right clamping member 4, and a conveyor belt 10. The left pushing assembly 8 and the right pushing assembly 9 are the same in shape and size. The left pushing assembly 8 includes a mounting base 81, a rotating shaft 82 rotatably mounted on the mounting base 81, and several pushing wheels 821 fixedly mounted on the rotating shaft 82 by welding or other means. A left drive wheel 822 is fixedly mounted on one end of the rotating shaft 82 located on the mounting base 81 by key connection or other means. The right pushing assembly 9 includes a right drive wheel 91. The conveyor belt 10 is arranged between the left drive wheel 822 and the right drive wheel 91. After the left baffle 6 and the right baffle 7 are separated from the fixed platform 2 and rotated downwards, the first connecting section 31 and the second connecting section of the left clamping member 3 are then... 32 is separated from the fixed platform 2 and finely adjusted outwards to create a slight gap between it and the steel pipe 1, while still limiting the front and rear sides of the steel pipe 1 to prevent it from rolling in the front and rear direction. Similarly, the right clamping piece 4 is separated, and the limitation on the steel pipe 1 is released. Since each push wheel 821 is fixedly installed on the rotating shaft 82, after applying torque to the left drive wheel 822 (which is fixed to the left drive wheel 822 in the figure through the motor 83), the rotating left drive wheel 822 can transmit the torque to the right drive wheel 91 through the conveyor belt 10, so that the left drive wheels 822 and the right drive wheels 91 on both sides rotate synchronously, driving the push wheels 821 in the left push assembly 8 and the right push assembly 9 to rotate. As each push wheel 821 rotates, it can drive the steel pipe 1 to move in the left and right direction, which facilitates the removal of the steel pipe 1.

[0038] Preferably, each push wheel 821 is provided with a number of grooves 8211 along the circumference. The presence of each groove 8211 can increase the circumferential friction of each push wheel 821, thereby enabling the position of each push wheel 821 in contact with the steel pipe 1 during rotation to push the steel pipe 1 to move.

[0039] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A steel pipe fixing device for a steel pipe piercing machine, comprising a steel pipe, a fixing platform, and a left clamping member and a right clamping member located on the fixing platform, wherein the left and right sides of the steel pipe are respectively located within the left clamping member and the right clamping member, characterized in that: It also includes a collection box, and the fixed platform is provided with a drop groove between the left clamping member and the right clamping member. The fixed platform is provided with a number of guide members around the drop groove. The collection box is located below the drop groove and is detachably connected to the fixed platform.

2. The steel pipe fixing device for a steel pipe piercing machine according to claim 1, characterized in that: Each of the guide components includes an upper guide section and a lower guide section. Each of the upper guide sections is inclined from top to bottom and from the outside to the inside, and each of the lower guide sections is inclined from top to bottom and from the inside to the outside.

3. A steel pipe fixing device for a steel pipe piercing machine according to claim 1 or 2, characterized in that: The collection box includes a mounting plate for inserting a fixing platform. The mounting plate is located below each guide member and has a first insertion hole at each top corner. The fixing platform has a first screw hole corresponding to each first insertion hole.

4. A steel pipe fixing device for a steel pipe piercing machine according to claim 1, characterized in that: It also includes a left baffle located to the left of the left clamping member and rotatably mounted on the fixed platform, and a right baffle located to the right of the right clamping member and rotatably mounted on the fixed platform. The left baffle and the right baffle have the same shape and size. The left baffle is detachably connected to the fixed platform. The fixed platform is provided with a mounting groove on the rotation trajectory of the left baffle.

5. A steel pipe fixing device for a steel pipe piercing machine according to claim 4, characterized in that: The left baffle is provided with a second insertion hole, and the fixed platform is provided with a second screw hole that engages with the first strong magnet.

6. A steel pipe fixing device for a steel pipe piercing machine according to claim 4, characterized in that: It also includes a left push assembly located between the left baffle and the left clamping member, a right push assembly located between the right baffle and the right clamping member, and a conveyor belt. The left push assembly and the right push assembly have the same shape and size. The left push assembly includes a mounting base, a rotating shaft rotatably mounted on the mounting base, and several push wheels fixedly mounted on the rotating shaft. A left drive wheel is fixedly mounted on one end of the rotating shaft at the mounting base. The right push assembly includes a right drive wheel. The conveyor belt is positioned between the left drive wheel and the right drive wheel.

7. A steel pipe fixing device for a steel pipe piercing machine according to claim 6, characterized in that: Each drive wheel has several grooves along its circumference.

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