Special-shaped pipe fitting machining device

Abstract

The utility model relates to the technical field of pipe fitting machining, and aims to solve the problem that an existing pipe fitting grinding device cannot be suitable for multi-directional stable grinding of special-shaped pipe fittings. The utility model provides a special-shaped pipe fitting machining device which comprises an installation machine base and a polishing mechanism and further comprises a first limiting assembly, a first rotating disc and a second limiting assembly. The first limiting assembly and the first rotating disc are oppositely arranged at the two ends of the mounting machine base. The grinding mechanism is arranged at the top of the mounting machine base in a hung mode and stretches out and draws back towards the first rotating disc. The second limiting assembly is arranged at the end, close to the first limiting assembly, of the first rotary disc. The special-shaped pipe fitting machining device is wide in application range, convenient to operate and high in stability.

Description

Technical Field

[0001] This utility model relates to the field of pipe fitting processing technology, and more specifically, to a device for processing irregularly shaped pipe fittings. Background Technology

[0002] Metal irregular-shaped pipes are usually manufactured by casting. After casting, the pipe ends of the irregular-shaped pipes need further fine processing, that is, grinding the pipe ends or other parts with a grinding mechanism. In the prior art, rotating grinding blades or grinding heads are usually used for grinding. For example, the pipe end grinding device disclosed in patent CN222078811U specifically fixes the pipe to be ground to the upper end of the pipe support with a tool, and makes the conical grinding head coaxial with the pipe. The conical grinding head grinds the edge of the pipe end by continuous rotation, ensuring that the pipe interface is smooth and flat. However, it is only suitable for fixed straight pipes and only suitable for grinding the pipe ends. For bends and irregular-shaped pipes with protrusions on the side walls, it is not possible to perform multi-angle grinding, and it is also impossible to ensure the stability during grinding.

[0003] Based on the above description, there is an urgent need for a processing device for irregularly shaped pipe fittings that has a wide range of applications and high stability. Utility Model Content

[0004] The purpose of this utility model is to provide a processing device for irregular pipe fittings, which aims to solve the technical problem that existing pipe fitting grinding devices cannot be applied to the multi-directional stable grinding of irregular pipe fittings.

[0005] The embodiments of this utility model are achieved through the following technical solutions:

[0006] A special-shaped pipe fitting processing device includes a mounting base and a grinding mechanism, and further includes a first limiting component, a first turntable and a second limiting component; the first limiting component and the first turntable are disposed opposite each other at both ends of the mounting base; the grinding mechanism is suspended from the top of the mounting base and extends and retracts towards the first turntable; the second limiting component is disposed at one end of the first turntable near the first limiting component.

[0007] Preferably, the second limiting component includes multiple limiting arc blocks and multiple positioning seats; the limiting arc blocks are connected to the first turntable through the positioning seats; the open end of the limiting arc blocks faces the first limiting component.

[0008] Preferably, the first turntable is provided with a plurality of positioning screw holes at intervals; the positioning seat is connected to the first turntable by inserting a plurality of positioning bolts into the positioning screw holes.

[0009] Preferably, the first limiting component includes a vertical plate, a plurality of first sliders and a second turntable; the second turntable is located at one end of the vertical plate near the second limiting component; and a plurality of slide rails are provided between the vertical plate and the first turntable for the first sliders to be embedded.

[0010] Preferably, the end of the upright plate near the second limiting component is provided with a plurality of third limiting components.

[0011] Preferably, the end of the upright plate furthest from the first turntable is connected to the mounting base via multiple horizontal telescopic rods.

[0012] Preferably, a first limiting plate and a second limiting plate are telescopically connected to both ends of the first turntable; both the first limiting plate and the second limiting plate extend toward the side end of the second limiting component.

[0013] Preferably, the first limiting plate is connected to a mounting hole plate; the end of the mounting hole plate away from the first limiting plate is telescopically connected to the mounting base; the mounting base is recessed with a horizontal sliding groove in the direction of the center of the first turntable; the first limiting plate is provided with a second slider embedded in the horizontal sliding groove.

[0014] The technical solution of this utility model embodiment has at least the following advantages and beneficial effects:

[0015] This invention uses a second limiting component to limit the length of the irregularly shaped pipe fitting. Further, a first limiting component brings the pipe fitting closer to the second, clamping and fixing it in place. The grinding mechanism is then lowered for fine grinding. After grinding, a servo motor drives a rotating shaft, causing the first turntable to rotate. Both the first and second limiting components rotate with the first turntable, thus rotating the irregularly shaped pipe fitting. This allows for grinding of the protruding structures on the side of the pipe fitting directly below the grinding mechanism. The invention has a wide range of applications, is convenient to operate, and offers high stability. Attached Figure Description

[0016] Figure 1 This is the front view of the present invention;

[0017] Figure 2 This is a top view of the present invention;

[0018] Figure 3 This is a three-dimensional schematic diagram of part of the structure of this utility model;

[0019] Figure 4 This is a three-dimensional structural diagram of the first limiting component in this utility model;

[0020] Figure 5 The irregularly shaped pipe fittings processed in the examples are shown.

[0021] Icons: 1-Mounting base, 2-Grinding mechanism, 3-First limiting component, 31-Upright plate, 32-First slider, 33-Second turntable, 4-First turntable, 41-Positioning screw hole, 5-Second limiting component, 51-Limiting arc block, 52-Positioning seat, 6-Third limiting component, 7-Horizontal telescopic rod, 8-First limiting plate, 9-Second limiting plate, 10-Mounting hole plate, 11-Second slider. Detailed Implementation

[0022] The specific implementation method is described below with reference to the accompanying drawings.

[0023] Example 1

[0024] Please see Figures 1 to 5 The present invention provides the following technical solution: a special-shaped pipe processing device, which is suitable for multi-face processing and grinding of special-shaped pipes.

[0025] Specifically, such as Figures 1 to 5 As shown, a special-shaped pipe fitting processing device includes a mounting base 1 and a grinding mechanism 2, and also includes a first limiting component 3, a first turntable 4 and a second limiting component 5; the first limiting component 3 and the first turntable 4 are respectively disposed at both ends of the mounting base 1; the grinding mechanism 2 is suspended on the top of the mounting base 1 and extends and retracts towards the first turntable 4; the second limiting component 5 is disposed at one end of the first turntable 4 near the first limiting component 3.

[0026] In this embodiment, the second limiting component 5 can limit the length of the irregular tube, and the first limiting component 3 is further used to bring it closer to the second limiting component 5, thereby clamping and fixing the irregular tube. Then, the grinding mechanism 2 is lowered for fine grinding. After grinding, the servo motor drives the rotating shaft to rotate, causing the first turntable 4 to rotate. The first limiting component 3 and the second limiting component 5 rotate with the first turntable 4, thereby realizing the rotation of the irregular tube. This allows the protruding structure on the side of the irregular tube to be exposed to the lower part of the grinding mechanism 2 for grinding. It has a wide range of applications and is easy to operate.

[0027] In this embodiment, the polishing machine 2 includes a polishing head or milling cutter, a machine body, and multiple electric lifting rods. The polishing head is connected to the machine body, and the machine body is connected to the mounting base 1 through multiple electric lifting rods.

[0028] Specifically, such as Figure 2 and Figure 3 As shown, the second limiting component 5 includes multiple limiting arc blocks 51 and multiple positioning seats 52; the limiting arc blocks 51 are connected to the first turntable 4 through the positioning seats 52; the open end of the limiting arc blocks 51 faces the first limiting component 3.

[0029] In this embodiment, a limiting arc block 51 is used to limit the wall of the irregularly shaped pipe fitting.

[0030] Specifically, such as Figure 3 As shown, the first turntable 4 is provided with multiple positioning screw holes 41 at intervals; the positioning seat 52 is connected to the first turntable 4 by inserting multiple positioning bolts into the positioning screw holes 41.

[0031] In this embodiment, multiple positioning screw holes 41 are provided at intervals on the first turntable 4 to facilitate flexible adjustment of the limiting position of the limiting arc block 51 according to the length of the irregular tube.

[0032] Specifically, such as Figures 1 to 4 As shown, the first limiting component 3 includes a vertical plate 31, a plurality of first sliders 32 and a second turntable 33; the second turntable 33 is located at one end of the vertical plate 31 near the second limiting component 5; a plurality of slide rails for the first sliders 32 to be embedded are provided between the vertical plate 31 and the first turntable 4.

[0033] In this embodiment, the end of the upright plate 31 away from the first turntable 4 is connected to the mounting base 1 through multiple electric horizontal telescopic rods 7; wherein, the second turntable 33 can be used as a driven structure, and is indirectly driven by the rotation of the first turntable 4, so as to adjust the position of the irregular tube and thus perform multi-directional grinding.

[0034] Specifically, such as Figures 2 to 4 As shown, the upright plate 31 has multiple third limiting components 6 at one end near the second limiting component 5.

[0035] In this embodiment, the structure of the third limiting component 6 is the same as that of the second limiting component 5, and the clamping and fixing of the pipe is achieved by the relative arrangement of the two.

[0036] Specifically, such as Figure 1 and Figure 2 As shown, a first limiting plate 8 and a second limiting plate 9 are telescopically connected to both sides of the first turntable 4; both the first limiting plate 8 and the second limiting plate 9 extend toward the side of the second limiting component 5. The first limiting plate 8 is connected to a mounting hole plate 10; the end of the mounting hole plate 10 away from the first limiting plate 8 is telescopically connected to the mounting base 1; the mounting base 1 is recessed with a horizontal sliding groove toward the center of the first turntable 4; the first limiting plate 8 is provided with a second slider 11 embedded in the horizontal sliding groove.

[0037] In this embodiment, the first limiting plate 8 and the second limiting plate 9 can further clamp the irregular tube, so as to ensure the stability of the processing and improve the grinding accuracy when grinding its side.

Claims

1. A profiled tube processing device comprising a mounting stand (1) and a grinding mechanism (2), characterized in that: It also includes a first limiting component (3), a first turntable (4), and a second limiting component (5); the first limiting component (3) and the first turntable (4) are disposed opposite to each other at both ends of the mounting base (1); the grinding mechanism (2) is suspended from the top of the mounting base (1) and extends and retracts towards the first turntable (4); the second limiting component (5) is disposed at one end of the first turntable (4) near the first limiting component (3).

2. The profile pipe processing apparatus according to claim 1, wherein: The second limiting component (5) includes multiple limiting arc blocks (51) and multiple positioning seats (52); the limiting arc blocks (51) are connected to the first turntable (4) through the positioning seats (52); the open end of the limiting arc blocks (51) faces the first limiting component (3).

3. The profile pipe processing apparatus according to claim 2, wherein: The first turntable (4) is provided with a plurality of positioning screw holes (41) at intervals; the positioning seat (52) is connected to the first turntable (4) by inserting a plurality of positioning bolts into the positioning screw holes (41).

4. The profile pipe processing apparatus according to claim 1, wherein: The first limiting component (3) includes a vertical plate (31), a plurality of first sliders (32) and a second turntable (33); the second turntable (33) is located at one end of the vertical plate (31) near the second limiting component (5); a plurality of slide rails for the first sliders (32) to be embedded are provided between the vertical plate (31) and the first turntable (4).

5. The profile pipe processing apparatus according to claim 4, wherein: The upright plate (31) is provided with a plurality of third limiting components (6) at one end near the second limiting component (5).

6. The apparatus of claim 4 wherein: The end of the upright plate (31) away from the first turntable (4) is connected to the mounting base (1) via multiple horizontal telescopic rods (7).

7. The apparatus of any one of claims 1 to 6, wherein: The first turntable (4) is telescopically connected to the two ends of the turntable (4) with a first limiting plate (8) and a second limiting plate (9); the first limiting plate (8) and the second limiting plate (9) both extend toward the side end of the second limiting component (5).

8. The apparatus of claim 7, wherein: The first limiting plate (8) is connected to a mounting hole plate (10); the end of the mounting hole plate (10) away from the first limiting plate (8) is telescopically connected to the mounting base (1); the mounting base (1) is recessed with a horizontal sliding groove (42) towards the center of the first turntable (4); the first limiting plate (8) is provided with a second slider (11) embedded in the horizontal sliding groove (42).

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