Port sealing equipment for steel pipe machining

Abstract

The utility model discloses port sealing equipment for steel pipe machining, and belongs to the field of steel machining. The end opening sealing equipment for steel pipe machining comprises a workbench, a first connecting groove is formed in the outer wall of a fixing block, and a replacement assembly is assembled on the inner wall of the first connecting groove; and the replacement assembly comprises a connecting block, a clamping block is fixedly connected to the outer wall of the first limiting block, a pressing block is slidably connected to the inner wall of the connecting block, an extrusion block is fixedly connected to the inner wall of the pressing block, a second limiting block is slidably connected to the outer wall of the connecting block, and a clamping groove is formed in the inner wall of the second limiting block. According to the end opening sealing equipment for steel pipe machining, through mutual cooperation of a clamping block, a spring, a pressing block and a second limiting block, mounting and dismounting of a sealing mold can be rapidly completed, so that the corresponding sealing mold can be replaced according to the shape and size of a steel pipe seal, and the usability of the whole device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field related to steel material processing, in particular to a port sealing device for steel pipe processing. Background Art

[0002] Steel is a general term for iron-carbon alloys with a carbon content between 0.02% and 2.11% by mass. Steel pipe is a type of steel with a hollow cross-section and a length much greater than its diameter or circumference. The pipe is not only used to transport fluids and powdered solids, exchange heat, and manufacture mechanical parts and containers, it is also an economical steel. Sealing equipment belongs to equipment for steel pipes.

[0003] Chinese patent CN218693232U, authorized and announced on March 24, 2023, discloses a pipe end rapid sealing device, in which the sealing roller and the axis of the pipe are inclined during the entire sealing process. Therefore, the sealing roller will squeeze the end of the pipe toward the center of the pipe. In this way, the direction of contraction of the end of the pipe can be ensured, thereby effectively ensuring the stability of the seal. However, when using the device, it is difficult to grasp the shape and size of the seal. After the sealing is completed, it is necessary to measure it to determine whether the steel pipe port seal is qualified, which makes it still inconvenient to use. Utility Model Content

[0004] The utility model aims to solve the problem that the prior art is difficult to grasp the shape and size of the seal when in use, and it is still inconvenient to measure it after the seal is completed to determine whether the steel pipe port seal is qualified. To this end, the utility model proposes a port sealing device for steel pipe processing, which can seal the steel pipe port according to the size.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a port sealing device for steel pipe processing, comprising a workbench, a sealing component is mounted on the surface of the workbench, an electric slide rail is fixedly connected to the surface of the workbench, an electric slide plate is slidably connected to the outer wall of the electric slide rail, a fixed block is fixedly connected to the outer wall of the electric slide plate, a first connecting groove is opened on the outer wall of the fixed block, a replacement component is mounted on the inner wall of the first connecting groove, a mounting block is mounted on the outer wall of the replacement component, and a sealing mold is fixedly connected to the outer wall of the mounting block;

[0006] The replacement component includes a connecting block, which is installed inside the first connecting groove, a second connecting groove is opened on the inner wall of the connecting block, a first limiting block is slidably connected to the inner wall of the second connecting groove, a clamping block is fixedly connected to the outer wall of the first limiting block, a pressing block is slidably connected to the inner wall of the connecting block, an extrusion block is fixedly connected to the inner wall of the pressing block, a second limiting block is slidably connected to the outer wall of the connecting block, a clamping groove is opened on the inner wall of the second limiting block, and the inner wall of the clamping groove is connected to the clamping block.

[0007] Preferably, the card block is slidably connected to the second connecting groove via a first limiting block, and the card block is symmetrically arranged with respect to the central axis of the connecting block. The card block can be limited by the connection between the first limiting block and the second connecting groove to ensure the stability of the card block inside the connecting block.

[0008] Preferably, the two groups of card blocks are connected by springs, so that when the card blocks are not subjected to force, the springs can push the card blocks to return to their original positions.

[0009] Preferably, a limiting groove is provided on the inner wall of the connecting block, a second slider is fixedly connected to the outer wall of the pressing block, and the second slider is slidably connected to the limiting groove. Through the connection between the second slider and the limiting groove, the pressing block can be limited to prevent the pressing block from sliding out of the interior of the connecting block.

[0010] Preferably, a fixing groove is provided on the outer wall of the fixing block, and the inner wall surface size of the fixing groove is consistent with the outer wall surface size of the mounting block. Through the connection between the mounting block and the fixing groove, the sealing mold can be limited to ensure the stability of the sealing mold during operation.

[0011] Preferably, a control box is installed on the outer wall of the electric skateboard, and a heating ring is installed on the outer wall of the control box, and the steel pipe port can be heated by the heating ring.

[0012] Preferably, the sealing assembly includes a motor, which is mounted on the surface of the workbench, an electric cylinder is fixedly connected to the inner wall of the motor, a connecting plate is fixedly connected to the outer wall of one end of the electric cylinder, a fixed tube is fixedly connected to the inner wall of the connecting plate, and a steel tube is installed on the inner wall of the fixed tube.

[0013] Preferably, a slide groove is provided on the inner wall of the motor, a first slider is fixedly connected to the outer wall of the fixed tube, and the first slider is slidably connected to the slide groove, and the fixed tube can be limited by the connection between the first slider and the slide groove to prevent the fixed tube from slipping out of the interior of the motor.

[0014] The difference from the prior art is that the beneficial effects of this application are:

[0015] (1) The port sealing device for steel pipe processing can quickly complete the installation and disassembly of the sealing mold through the mutual cooperation of the clamping block, the spring, the pressing block and the second limit block, so that the sealing mold suitable for the shape and size of the steel pipe sealing can be replaced, thereby improving the overall usability of the device.

[0016] (2) The port sealing equipment for steel pipe processing cooperates with the sealing component, the heating ring and the sealing mold. The electric cylinder is started to push the fixed pipe toward the heating ring so that the port of the steel pipe enters the interior of the heating ring for heating. Then the electric cylinder drives the steel pipe to reset. The sealing mold is moved to the front of the steel pipe by the sliding of the electric slide on the surface of the electric slide rail. The electric cylinder is started again to push the steel pipe toward the sealing mold so that the steel pipe enters the sealing mold. The port of the steel pipe can be sealed, thereby improving the overall ease of use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the cross-sectional structure of the sealing component of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the first connecting groove and the fixing groove cooperating with each other in the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the second connecting groove and the first limiting block cooperating with each other in the utility model;

[0021] Figure 5 It is a schematic diagram of the structure of the second limit block and the card slot cooperating with each other in the utility model.

[0022] In the figure:

[0023] 1. Workbench; 2. Sealing assembly; 201. Motor; 202. Slide; 203. Electric cylinder; 204. Connecting plate; 205. Fixed tube; 206. First slider; 207. Steel tube; 3. Electric slide rail; 4. Electric slide plate; 5. Fixed block; 6. First connecting groove; 7. Replacement assembly; 701. Connecting block; 702. Second connecting groove; 703. First limiting block; 704. Clamping block; 705. Spring; 706. Pressing block; 707. Limiting groove; 708. Extrusion block; 709. Second slider; 710. Second limiting block; 711. Clamping groove; 8. Fixed groove; 9. Mounting block; 10. Sealing mold; 11. Workbench; 12. Heating coil. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] It should be noted that the terms "first", "second", etc. in the specification and claims of the utility model and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged where appropriate, so as to describe the embodiments of the utility model here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0026] In the present invention, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inside", "outside", "middle", "vertical", "horizontal", "transverse", "longitudinal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings. These terms are mainly used to better describe the present invention and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0027] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those skilled in the art, the specific meanings of these terms in this utility model can be understood according to specific circumstances.

[0028] In addition, the terms "installed", "set", "provided with", "connected", "connected", and "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0029] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments of the present invention can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0030] Embodiment 1

[0031] See also Figure 1 - Figure 5 As shown in the figure, a port sealing device for steel pipe processing includes a workbench 1, a sealing component 2 is mounted on the surface of the workbench 1, an electric slide rail 3 is fixedly connected to the surface of the workbench 1, an electric slide plate 4 is slidably connected to the outer wall of the electric slide rail 3, a fixing block 5 is fixedly connected to the outer wall of the electric slide plate 4, a first connecting groove 6 is opened on the outer wall of the fixing block 5, a replacement component 7 is mounted on the inner wall of the first connecting groove 6, a mounting block 9 is mounted on the outer wall of the replacement component 7, and a sealing mold 10 is fixedly connected to the outer wall of the mounting block 9;

[0032] The replacement assembly 7 includes a connection block 701, which is installed inside the first connection groove 6. A second connection groove 702 is provided on the inner wall of the connection block 701. A first limiting block 703 is slidably connected to the inner wall of the second connection groove 702. The first limiting block 703 is connected to the second connection groove 702 to limit the position of the clamping block 704, thereby ensuring the stability of the clamping block 704 inside the connection block 701. The clamping block 704 is fixedly connected to the outer wall of the first limiting block 703. A pressing block 706 is slidably connected to the inner wall of the connection block 701. An extrusion block 708 is fixedly connected to the inner wall of the pressing block 706. A limiting groove 707 is provided on the inner wall of the connection block 701. A second slider 709 is fixedly connected to the outer wall of the pressing block 706. The second slider 709 is connected to the limiting groove 707 to limit the position of the pressing block 706, thereby preventing the pressing block 706 from sliding out of the connection block 701. A second limiting block 710 is slidably connected to the outer wall of the connecting block 701 . A clamping groove 711 is formed on the inner wall of the second limiting block 710 , and the inner wall of the clamping groove 711 is connected to the clamping block 704 .

[0033] When in use, first determine the sealing mold 10 to be used, then insert the mounting block 9 on the surface of the sealing mold 10 into the interior of the fixing groove 8, so that the connecting block 701 passes through the surface of the first connecting groove 6, and then the second limiting block 710 is sleeved on the surface of the connecting block 701, so that the second limiting block 710 squeezes the surface of the card block 704, and the card block 704 slides toward the inside of the connecting block 701 under the action of external force. When the second limiting block 710 completely slides to the surface of the connecting block 701, the card slot 711 and the card block 704 are at the same level and upward. At this time, the spring 705 is forced to push the card block 704 to reset, so that the card block 704 is stuck in the inside of the card slot 711, thereby The second limiting block 710 is fixed to the surface of the connecting block 701 so that the second limiting block 710 limits the connecting block 701, and the sealing mold 10 can be fixed to the surface of the fixing block 5. When the sealing mold 10 needs to be removed, the pressing block 706 is pressed to slide toward the inside of the connecting block 701, so that the extrusion block 708 squeezes the surface of the card block 704. After being squeezed, the card block 704 slides inward and slides out of the inside of the card slot 711, thereby releasing the limitation of the second limiting block 710. Finally, after the second limiting block 710 is removed from the surface of the connecting block 701, the sealing mold 10 can be removed from the surface of the fixing block 5, thereby improving the overall usability of the device.

[0034] See also Figure 1 - Figure 2 As shown in the figure, the sealing assembly 2 includes a motor 201, which is mounted on the surface of the workbench 1. An electric cylinder 203 is fixedly connected to the inner wall of the motor 201, a connecting plate 204 is fixedly connected to the outer wall of one end of the electric cylinder 203, a fixed pipe 205 is fixedly connected to the inner wall of the connecting plate 204, a slide groove 202 is provided on the inner wall of the motor 201, and a first slider 206 is fixedly connected to the outer wall of the fixed pipe 205. Through the connection between the first slider 206 and the slide groove 202, the fixed pipe 205 can be limited to prevent the fixed pipe 205 from sliding out of the motor 201. A steel pipe 207 is installed on the inner wall of the fixed pipe 205.

[0035] When in use, first install the steel pipe 207 into the interior of the fixed pipe 205, then the electric slide plate 4 slides on the surface of the electric slide rail 3 to move the heating coil 12 to the front of the steel pipe 207, and start the control box 11 to heat the heating coil 12, then start the electric cylinder 203 to push the connecting plate 204 to drive the fixed pipe 205 to move toward the heating coil 12, so that the port of the steel pipe 207 enters the interior of the heating coil 12 for heating, after the heating of the steel pipe 207 is completed, the steel pipe 207 is reset by the electric cylinder 203, then the electric slide plate 4 slides on the surface of the electric slide rail 3 to move the sealing mold 10 to the front of the steel pipe 207, start the electric cylinder 203 again to push the steel pipe 207 to move in the direction of the sealing mold 10, so that the steel pipe 207 enters the sealing mold 10, then start the motor 201 to drive the steel pipe 207 to rotate, and at the same time the electric cylinder 203 continues to push the steel pipe 207 to move, so that the port of the steel pipe 207 can be sealed, thereby improving the overall ease of use of the device.

[0036] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A port sealing device for steel pipe processing, comprising a workbench (1), a sealing component (2) being mounted on the surface of the workbench (1), an electric slide rail (3) being fixedly connected to the surface of the workbench (1), an electric slide plate (4) being slidably connected to the outer wall of the electric slide rail (3), a fixed block (5) being fixedly connected to the outer wall of the electric slide plate (4), a first connecting groove (6) being provided on the outer wall of the fixed block (5), a replacement component (7) being mounted on the inner wall of the first connecting groove (6), a mounting block (9) being mounted on the outer wall of the replacement component (7), and a sealing mold (10) being fixedly connected to the outer wall of the mounting block (9); Features: The replacement component (7) comprises a connecting block (701), wherein the connecting block (701) is installed inside the first connecting groove (6); a second connecting groove (702) is provided on the inner wall of the connecting block (701); a first limiting block (703) is slidably connected to the inner wall of the second connecting groove (702); a clamping block (704) is fixedly connected to the outer wall of the first limiting block (703); a pressing block (706) is slidably connected to the inner wall of the connecting block (701); an extrusion block (708) is fixedly connected to the inner wall of the pressing block (706); a second limiting block (710) is slidably connected to the outer wall of the connecting block (701); a clamping groove (711) is provided on the inner wall of the second limiting block (710); and the inner wall of the clamping groove (711) is connected to the clamping block (704).

2. The port sealing device for steel pipe processing according to claim 1, characterized in that: The clamping block (704) is slidably connected to the second connecting groove (702) via the first limiting block (703), and the clamping block (704) is symmetrically arranged with respect to the central axis of the connecting block (701).

3. The port sealing device for steel pipe processing according to claim 1, characterized in that: The two groups of clamping blocks (704) are connected via a spring (705).

4. The port sealing device for steel pipe processing according to claim 1, characterized in that: A limiting groove (707) is provided on the inner wall of the connecting block (701), a second sliding block (709) is fixedly connected to the outer wall of the pressing block (706), and the second sliding block (709) is slidably connected to the limiting groove (707).

5. The port sealing device for steel pipe processing according to claim 1, characterized in that: A fixing groove (8) is provided on the outer wall of the fixing block (5), and the inner wall surface size of the fixing groove (8) matches the outer wall surface size of the mounting block (9).

6. The port sealing device for steel pipe processing according to claim 1, characterized in that: A control box (11) is installed on the outer wall of the electric skateboard (4), and a heating ring (12) is installed on the outer wall of the control box (11).

7. The port sealing device for steel pipe processing according to claim 1, characterized in that: The sealing assembly (2) comprises a motor (201), the motor (201) being mounted on the surface of the workbench (1), an electric cylinder (203) being fixedly connected to the inner wall of the motor (201), a connecting plate (204) being fixedly connected to the outer wall of one end of the electric cylinder (203), a fixing tube (205) being fixedly connected to the inner wall of the fixing tube (205), and a steel tube (207) being mounted on the inner wall of the fixing tube (205).

8. The port sealing device for steel pipe processing according to claim 7, characterized in that: A sliding groove (202) is provided on the inner wall of the motor (201), a first sliding block (206) is fixedly connected to the outer wall of the fixed tube (205), and the first sliding block (206) is slidably connected to the sliding groove (202).

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