A polishing device for processing a grooved pipe

Abstract

The utility model is suitable for pipe fitting processing technical field provides a kind of polishing device for trench pipe fitting processing, including work bench, polishing mechanism is installed on the work bench, mobile device is fixedly connected on the work bench, support device is installed on the mobile device, rotating device is fixedly connected outside the support device. In the utility model, by pulling pull plate, pull plate drives moving plate to move along guide rail, moving plate drives gyro wheel to carry out stable rolling outside guide rail in moving process, simultaneously drives the synchronous movement of mounting block and roll shaft above it, so that the pipe fitting of clamping follows roll shaft overall translation, it can realize accurate polishing to the local area of pipe fitting, especially to the part such as groove and difficult to handle is positioned freely and polished, without the overall reprocessing to pipe fitting, significantly improve processing efficiency and reduce the time waste caused by repeated polishing.

Description

Technical Field

[0001] This utility model belongs to the field of pipe fitting processing technology, and in particular relates to a polishing device for processing grooved pipe fittings. Background Technology

[0002] During the processing of grooved pipe fittings, it is often necessary to grind and polish the surface of the fittings, especially the grooved areas, to remove burrs and improve surface smoothness. However, most existing polishing devices are fixed grinding structures. When processing a local area of ​​the fitting, it is often necessary to readjust or move the fitting as a whole. This is not only time-consuming, but also easily causes repeated processing of the already ground parts, reducing work efficiency. At the same time, existing devices usually rely on external drive motors for the rotation of the fittings. When the grinding position needs to move along the axial direction of the fitting, it is impossible to maintain the stable and uniform rotation of the fitting during the movement, affecting the uniformity of polishing. Utility Model Content

[0003] This utility model provides a polishing device for processing grooved pipe fittings, aiming to solve the problem that most existing polishing devices are fixed grinding structures. When it is necessary to process a local part of the pipe fitting, it is often necessary to readjust or move the entire pipe fitting. This not only consumes time, but also easily causes repeated processing of the ground part, reducing work efficiency.

[0004] This utility model is implemented as follows: a polishing device for processing grooved pipe fittings includes: a worktable, a grinding mechanism installed on the worktable, a moving device fixedly connected to the worktable, a supporting device installed on the moving device, and a rotating device fixedly connected to the outside of the supporting device. The moving device includes two connecting seats, which are fixedly connected to the upper surface of the workbench. Guide rails are fixedly connected to the two connecting seats, and rollers are attached to the guide rails. A moving plate is fixedly connected to the rollers, and a top plate is fixedly connected to the moving plate.

[0005] Preferably, the support device includes four mounting blocks, all of which are mounted on the upper surface of the top plate. Each mounting block has a bearing that runs through it, and two bearings that are in corresponding positions are fixedly connected to the same roller shaft.

[0006] Preferably, a pull plate is fixedly connected to the front of the movable plate, and a through groove is provided in the pull plate to facilitate pulling.

[0007] Preferably, the rotating device includes a first bevel tooth and a toothed plate. The first bevel tooth is fixedly connected to one end of one of the roller shafts, and the toothed plate is fixedly connected to the upper surface of the worktable. A gear is externally engaged with the toothed plate, and a rotating shaft is fixedly connected internally to the gear.

[0008] Preferably, a second bevel tooth is fixedly connected to the rotating shaft, and the second bevel tooth meshes with the first bevel tooth.

[0009] Preferably, the rotating shaft is fitted with a mounting plate, which is fixedly connected to the upper surface of the movable plate.

[0010] Preferably, the rotating shaft and the mounting plate form a rotatable connection.

[0011] Compared with related technologies, the polishing device for processing grooved pipe fittings provided by this utility model has the following beneficial effects: 1. In this utility model, by pulling the pull plate, the pull plate drives the moving plate to move along the guide rail. During the movement, the moving plate drives the roller to roll smoothly outside the guide rail, and at the same time drives the mounting block and roller shaft above it to move synchronously, so that the clamped pipe follows the roller shaft to move as a whole. This can achieve precise grinding and polishing of local areas of the pipe, especially for hard-to-process parts such as grooves, which can be freely positioned and ground without the need for overall reprocessing of the pipe, significantly improving processing efficiency and reducing the time wasted by repeated grinding.

[0012] 2. In this utility model, while the moving plate moves along the guide rail, it drives the fixed rotating shaft on it to move horizontally. The rotating shaft is fixedly connected to the gear. The gear meshes, rolls, and moves horizontally outside the gear plate at the same time, thereby driving the second bevel gear to rotate. The second bevel gear meshes with the first bevel gear, causing the first bevel gear to drive one of the roller shafts to rotate at a uniform speed, thereby driving the upper tube to rotate stably. Through this mechanical linkage structure, the tube can be kept rotating at a uniform speed without the need for an external drive motor during the axial movement and polishing process, ensuring the uniformity of the polishing process and the surface quality. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a three-dimensional structural diagram of the mobile device of this utility model; Figure 3 This utility model Figure 2 Enlarged structural diagram of part A in the middle; Figure 4 This is a three-dimensional structural diagram of the rotating device of this utility model.

[0014] Reference numerals in the attached drawings: 1. Workbench; 2. Grinding mechanism; 3. Moving device; 301. Connecting seat; 302. Guide rail; 303. Roller; 304. Moving plate; 305. Top plate; 306. Pulling plate; 4. Support device; 401. Mounting block; 402. Bearing; 403. Roller shaft; 5. Rotating device; 501. First bevel tooth; 502. Tooth plate; 503. Gear; 504. Rotating shaft; 505. Second bevel tooth; 506. Mounting plate. Detailed Implementation

[0015] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein in the specification of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "comprising" and "having," and any variations thereof, in the specification, claims, and foregoing drawings of this application are intended to cover non-exclusive inclusion. The terms "first," "second," etc., in the specification, claims, or foregoing drawings of this application are used to distinguish different objects, not to describe a particular order.

[0016] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0017] This utility model embodiment provides a polishing device for processing grooved pipe fittings, such as... Figures 1-4 As shown, it includes: a workbench 1, a grinding mechanism 2 installed on the workbench 1, a moving device 3 fixedly connected to the workbench 1, a support device 4 installed on the moving device 3, and a rotating device 5 fixedly connected to the support device 4. The moving device 3 includes two connecting seats 301, which are fixedly connected to the upper surface of the workbench 1. Guide rails 302 are fixedly connected to the two connecting seats 301. Rollers 303 are attached to the outside of the guide rails 302. A moving plate 304 is fixedly connected to the rollers 303. A top plate 305 is fixedly connected to the moving plate 304.

[0018] In a further preferred embodiment of the present invention, the support device 4 includes four mounting blocks 401, all of which are mounted on the upper surface of the top plate 305. A bearing 402 is connected through the mounting block 401. The same roller 403 is fixedly connected to two bearings 402 that are in corresponding positions. A pull plate 306 is fixedly connected to the front of the moving plate 304. A through groove is provided in the pull plate 306 to facilitate pulling.

[0019] In this embodiment, the guide rail 302 cooperates with the roller 303. The roller 303 rolls outside the guide rail 302, so that the moving plate 304 maintains a smooth linear motion during the movement, effectively reducing frictional resistance and jamming, thereby ensuring the smoothness of the movement and the positional accuracy. The mounting block 401 is embedded with a bearing 402. The low-friction rotation performance of the bearing 402 allows the roller 403 to rotate flexibly in the mounting block 401, which not only ensures the stable support of the roller 403, but also ensures the smoothness of the rotation of the tube during the polishing process.

[0020] In a further preferred embodiment of the present invention, the rotating device 5 includes a first bevel tooth 501 and a toothed plate 502. The first bevel tooth 501 is fixedly connected to one end of one of the roller shafts 403. The toothed plate 502 is fixedly connected to the upper surface of the workbench 1. A gear 503 is meshed on the toothed plate 502. A rotating shaft 504 is fixedly connected inside the gear 503. A second bevel tooth 505 is fixedly connected on the rotating shaft 504. The second bevel tooth 505 meshes with the first bevel tooth 501. A mounting plate 506 is sleeved on the rotating shaft 504. The mounting plate 506 is fixedly connected to the upper surface of the moving plate 304. The rotating shaft 504 and the mounting plate 506 form a rotatable connection.

[0021] In this embodiment, the first bevel tooth 501 and the second bevel tooth 505 mesh with each other, so that the rotational force from the rotating shaft 504 can be accurately transmitted to the roller shaft 403, thereby realizing the effective driving of the pipe and ensuring the efficiency and synchronicity of force transmission during the rotation process; the toothed plate 502 meshes with the gear 503, and when the moving plate 304 moves, the gear 503 can rotate and translate synchronously along the toothed plate 502, which realizes both rotational transmission and axial movement, so that the roller shaft 403 continues to rotate during the movement.

[0022] In summary, by pulling the pull plate 306, the pull plate 306 drives the moving plate 304 to move along the guide rail 302. During the movement, the moving plate 304 drives the roller 303 to roll smoothly outside the guide rail 302, simultaneously driving the mounting block 401 and the roller shaft 403 above it to move synchronously, so that the clamped pipe fitting moves as a whole with the roller shaft 403. This allows for precise grinding and polishing of local areas of the pipe fitting, especially for free positioning grinding of difficult-to-process parts such as grooves. 04 While moving along the guide rail 302, it drives the fixed rotating shaft 504 on it to move horizontally. The rotating shaft 504 is fixedly connected to the gear 503. The gear 503 simultaneously meshes, rolls, and moves horizontally outside the tooth plate 502, thereby driving the second bevel tooth 505 to rotate. The second bevel tooth 505 meshes with the first bevel tooth 501, causing the first bevel tooth 501 to drive one of the roller shafts 403 to rotate at a constant speed, thereby driving the upper pipe to rotate stably. This completes the movement and rotation processing of the pipe.

[0023] It is worth noting that the circuits, electronic components, and modules involved in this utility model are all existing technologies, which can be fully implemented by those skilled in the art, and need not be elaborated upon. The content protected by this utility model does not involve any improvement to the software and methods.

[0024] It should be understood that the disclosed apparatus can be implemented in other ways, given the several embodiments provided in this application. For example, the apparatus embodiments described above are merely illustrative; the division of units described above is only a logical functional division, and in actual implementation, there may be other division methods. For example, multiple units or components may be combined or integrated into another system, or some features may be ignored or not executed. Furthermore, the coupling or communication connections shown or discussed may be through some interfaces; the indirect coupling or communication connections between devices or units may be telecommunications or other forms.

[0025] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on these embodiments, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. Although this utility model has been described in detail with reference to the above embodiments, those skilled in the art can still combine, add, delete, or otherwise adjust the features of the various embodiments of this utility model according to the circumstances without conflict or creative effort, thereby obtaining different technical solutions that do not fundamentally depart from the concept of this utility model. These technical solutions are also within the scope of protection of this utility model.

Claims

1. A polishing apparatus for processing grooved pipe fittings, characterized in that, include: A workbench (1) is provided with a grinding mechanism (2), a moving device (3) is fixedly connected to the workbench (1), a support device (4) is installed on the moving device (3), and a rotating device (5) is fixedly connected to the support device (4). The moving device (3) includes two connecting seats (301), which are fixedly connected to the upper surface of the workbench (1). Guide rails (302) are fixedly connected to the two connecting seats (301), and rollers (303) are attached to the outside of the guide rails (302). A moving plate (304) is fixedly connected to the rollers (303), and a top plate (305) is fixedly connected to the moving plate (304).

2. The polishing apparatus for processing grooved pipe fittings as described in claim 1, characterized in that, The support device (4) includes four mounting blocks (401), all of which are mounted on the upper surface of the top plate (305). A bearing (402) is connected through the mounting block (401), and the same roller (403) is fixedly connected in two bearings (402) that are in corresponding positions.

3. The polishing apparatus for processing grooved pipe fittings as described in claim 1, characterized in that, A pull plate (306) is fixedly connected to the front of the movable plate (304), and a through groove is provided in the pull plate (306) to facilitate pulling.

4. The polishing apparatus for processing grooved pipe fittings as described in claim 2, characterized in that, The rotating device (5) includes a first bevel tooth (501) and a toothed plate (502). The first bevel tooth (501) is fixedly connected to one end of one of the rollers (403). The toothed plate (502) is fixedly connected to the upper surface of the workbench (1). A gear (503) is meshed on the outside of the toothed plate (502). A rotating shaft (504) is fixedly connected inside the gear (503).

5. The polishing apparatus for processing grooved pipe fittings as described in claim 4, characterized in that, A second bevel tooth (505) is fixedly connected to the rotating shaft (504), and the second bevel tooth (505) meshes with the first bevel tooth (501).

6. The polishing apparatus for processing grooved pipe fittings as described in claim 5, characterized in that, The rotating shaft (504) is fitted with a mounting plate (506), which is fixedly connected to the upper surface of the movable plate (304).

7. The polishing apparatus for processing grooved pipe fittings as described in claim 6, characterized in that, The rotating shaft (504) and the mounting plate (506) form a rotatable connection.

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