Adjustable support for threaded pipe machining

Abstract

The adjustable support for threaded pipe machining comprises a first circular plate, a first bearing is fixedly embedded in the bottom face of the first circular plate, a first rotating rod is fixedly connected to the inner ring of the first bearing, and a second circular plate is fixedly connected to the bottom face of the first rotating rod. And four supporting legs are fixedly connected to the bottom face of the second circular plate, a second bearing is fixedly embedded in the bottom face of each supporting leg, and a second rotating rod is fixedly connected to the inner ring of each second bearing. According to the device, a first rotating rod can rotate in a first bearing, so that a first circular plate rotates, rotation of a working panel is achieved, convenience of machining a threaded pipe on the working panel is improved, the working panel can be pulled up and pushed down through stretching and retracting of a telescopic column, the height of the working panel is controlled at will, and the working efficiency is improved; and a second rotating rod rotates in a second bearing, so that a wheel mechanism below the second rotating rod can rotate, and the whole device can be moved in all directions.

Description

Technical Field

[0001] The utility model relates to the technical field of production devices, in particular to an adjustable bracket for processing threaded pipes. Background Art

[0002] Threaded tubes, also known as low-fin tubes, mainly rely on the ribs on the outside of the tube to expand the heat transfer area. They are generally used in situations where the heat transfer coefficient inside the tube is more than 1 times greater than the heat transfer coefficient outside the tube. Due to the effect of surface tension, they also have a good strengthening effect on the condensation and boiling outside the tube. Threaded tubes are divided into externally threaded tubes and internally threaded tubes. Internally threaded tubes are also called dry steam tubes, internally ribbed tubes or internally finned tubes. In central air conditioners, they are mainly used in dry evaporators.

[0003] According to Chinese patent number CN203542587U, the utility model discloses an adjustable bracket for threaded pipe production, characterized in that it includes a first roller, a second roller, a first adjustment shaft, a second adjustment shaft, a threaded rod and a metal bracket; the first roller and the second roller are arranged in parallel, the space between the first roller and the second roller is used to place the threaded pipe, the end of the first roller is connected to one end of the first adjustment shaft, the end of the second roller is connected to one end of the second adjustment shaft, the first adjustment shaft and the second adjustment shaft intersect each other and are connected through a fulcrum; a threaded rod perpendicular to the first roller and the second roller is installed at the bottom of the metal bracket, the other end of the first adjustment shaft and the other end of the second adjustment shaft are both connected to the threaded rod, and one end of the threaded rod has a rotating handle for adjusting the length of the threaded rod. The utility model adopts an adjustable bracket structure design, which can be adjusted according to the size of the threaded pipe to be produced, which saves space and improves production efficiency.

[0004] However, the above patent can adjust the height of the device by using the upper and lower telescopic bracket structure when using an adjustable bracket, but cannot rotate the device, resulting in inconvenience when processing the threaded pipe, affecting the processing efficiency.

[0005] Therefore, we propose an adjustable bracket for threaded pipe processing to solve the above problems. Utility Model Content

[0006] The utility model aims to provide an adjustable bracket for processing threaded pipes to solve the problems raised in the above-mentioned background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] An adjustable bracket for processing threaded pipes, comprising a first circular plate, a first bearing fixedly embedded in the bottom surface of the first circular plate, a first rotating rod fixedly connected to the inner ring of the first bearing, a second circular plate fixedly connected to the bottom surface of the first rotating rod, four supporting legs fixedly connected to the bottom surface of the second circular plate, a second bearing fixedly embedded in the bottom surface of each supporting leg, a second bearing fixedly connected to the inner ring of each second bearing, a second rotating rod fixedly connected to the bottom surface of each second rotating rod, a wheel mechanism fixedly connected to the upper surface of the first circular plate, three telescopic columns fixedly connected to the upper surfaces of the three telescopic columns, and a working panel fixedly connected to each other.

[0009] In a further embodiment, four tool frames are fixedly connected to the bottom surface of the second circular plate, and a load block is fixedly installed on the bottom surface of the second circular plate.

[0010] In a further embodiment, the outer surfaces of the four support legs are commonly fixedly connected to a third circular plate, and the upper surface of the third circular plate is commonly in contact with the bottom surfaces of the four tool frames.

[0011] In a further embodiment, the upper surface of the third circular plate contacts the bottom surface of the load-bearing block, and the outer surface of the working panel is fixedly connected with a frame.

[0012] In a further embodiment, a plurality of anti-slip grooves are provided on the outer surface of the frame, and a round tube is fixedly connected to the bottom surface of the working panel.

[0013] In a further embodiment, a sealing cover is provided on the outer surface of the circular tube.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The device can rotate in the first bearing through the first rotating rod, so that the first circular plate can rotate, and the rotation of the working panel is realized, which increases the convenience of processing the threaded tube on the working panel. The working panel can be pulled up and pushed down by the extension and retraction of the telescopic column, so that the height of the working panel can be controlled at will, and the work efficiency is improved. The second rotating rod can rotate in the second bearing, so that the wheel mechanism under the second rotating rod can rotate, and the overall device can be moved in all directions. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The figure is a schematic diagram of the front view structure of an adjustable bracket for processing threaded pipes.

[0017] Figure 2 The figure is a side cross-sectional view of an adjustable bracket for threaded pipe processing.

[0018] Figure 3 An adjustable bracket for threaded pipe processing Figure 2 Enlarged structural diagram at A in the middle.

[0019] Figure 4 An adjustable bracket for threaded pipe processing Figure 2 Enlarged structural diagram at B in the middle.

[0020] Figure 5 The figure is a top sectional view of an adjustable bracket for processing threaded pipes.

[0021] In the figure: 1. first circular plate; 2. first bearing; 3. first rotating rod; 4. second circular plate; 5. supporting leg; 6. second bearing; 7. second rotating rod; 8. wheel mechanism; 9. telescopic column; 10. working panel; 11. tool frame; 12. load block; 13. third circular plate; 14. frame; 15. anti-skid groove; 16. round tube; 17. sealing cover. DETAILED DESCRIPTION

[0022] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" 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 utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 an indirect connection 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 by specific circumstances.

[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] See also Figure 1-5 In the utility model, an adjustable bracket for processing a threaded pipe includes a first circular plate 1, a first bearing 2 is fixedly inlaid on the bottom surface of the first circular plate 1, a first rotating rod 3 is fixedly connected to the inner ring of the first bearing 2, a second circular plate 4 is fixedly connected to the bottom surface of the first rotating rod 3, four supporting legs 5 are fixedly connected to the bottom surface of the second circular plate 4, a second bearing 6 is fixedly inlaid on the bottom surface of each supporting leg 5, a second bearing 6 is fixedly inlaid on the inner ring of each second bearing 6, a second rotating rod 7 is fixedly connected to the bottom surface of each second rotating rod 7, a wheel mechanism 8 is fixedly connected to the bottom surface of each second rotating rod 7, three telescopic columns 9 are fixedly connected to the upper surface of the first circular plate 1, and a working panel 10 is fixedly connected to the upper surfaces of the three telescopic columns 9.

[0026] Four tool frames 11 are fixedly connected to the bottom surface of the second circular plate 4, a load block 12 is fixedly installed on the bottom surface of the second circular plate 4, a third circular plate 13 is fixedly connected to the outer surfaces of the four supporting legs 5, the upper surface of the third circular plate 13 is in contact with the bottom surfaces of the four tool frames 11, the upper surface of the third circular plate 13 is in contact with the bottom surfaces of the load block 12, a frame 14 is fixedly connected to the outer surface of the working panel 10, tools for processing threaded pipes are placed in the tool frame 11, so as to facilitate the storage and retrieval of the tools, the device as a whole is relatively slender, the load block 12 increases the weight under the device to prevent the device from tilting, the third circular plate 13 increases the stability of the four supporting legs 5, and supports the tool frame 11 and the load block 12 at the same time, the frame 14 has a certain height to prevent objects on the working panel 10 from falling.

[0027] A plurality of anti-skid grooves 15 are provided on the outer surface of the frame 14, and a circular tube 16 is fixedly connected to the bottom surface of the working panel 10, and a sealing cover 17 is provided on the outer surface of the circular tube 16. When the working panel 10 is rotated, the hand is held on the frame 14 to rotate the working panel 10, and the anti-skid grooves 15 increase the friction between the hand and the hand, thereby facilitating the rotation of the working panel 10. When producing threaded pipes, the small garbage generated on the working panel 10 is inconvenient to clean, and can be placed in the circular tube 16 for cleaning. The sealing cover 17 can block the circular tube 16 to prevent the garbage in the circular tube 16 from falling randomly.

[0028] The working principle of the utility model is:

[0029] By utilizing the rotation of the rotating wheel on the wheel mechanism 8, the device as a whole is moved, and the second rotating rod 7 on the wheel mechanism 8 rotates in the second bearing 6. By rotating the wheel mechanism 8, the direction of movement can be changed. After moving to a suitable position, the height of the working panel 10 is adjusted by the extension and retraction of the telescopic column 9. When the working panel 10 is rotated, the first rotating rod 3 rotates in the first bearing 2, thereby rotating the working panel 10. The cooperation between the moving device as a whole, adjusting the height of the working panel 10 and rotating the direction of the working panel 10 realizes the convenience of the adjustment bracket.

[0030] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0031] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An adjustable bracket for threaded pipe processing, characterized in that: The invention comprises a first circular plate (1), wherein a first bearing (2) is fixedly embedded on the bottom surface of the first circular plate (1), a first rotating rod (3) is fixedly connected to the inner ring of the first bearing (2), a second circular plate (4) is fixedly connected to the bottom surface of the first rotating rod (3), four supporting legs (5) are fixedly connected to the bottom surface of the second circular plate (4), a second bearing (6) is fixedly embedded on the bottom surface of each supporting leg (5), a second rotating rod (7) is fixedly connected to the inner ring of each second bearing (6), a wheel mechanism (8) is fixedly connected to the bottom surface of each second rotating rod (7), three telescopic columns (9) are fixedly connected to the upper surface of the first circular plate (1), and a working panel (10) is fixedly connected to the upper surfaces of the three telescopic columns (9).

2. The adjustable bracket for threaded pipe processing according to claim 1, characterized in that: Four tool frames (11) are fixedly connected to the bottom surface of the second circular plate (4), and a load block (12) is fixedly installed on the bottom surface of the second circular plate (4).

3. The adjustable bracket for threaded pipe processing according to claim 1, characterized in that: The outer surfaces of the four support legs (5) are commonly fixedly connected to a third circular plate (13), and the upper surface of the third circular plate (13) is commonly in contact with the bottom surfaces of the four tool frames (11).

4. The adjustable bracket for threaded pipe processing according to claim 3, characterized in that: The upper surface of the third circular plate (13) contacts the bottom surface of the load-bearing block (12), and the outer surface of the working panel (10) is fixedly connected to a frame (14).

5. The adjustable bracket for threaded pipe processing according to claim 4, characterized in that: The outer surface of the frame (14) is provided with a plurality of anti-slip grooves (15), and the bottom surface of the working panel (10) is fixedly connected to a circular tube (16).

6. The adjustable bracket for threaded pipe processing according to claim 5, characterized in that: The outer surface of the circular tube (16) is provided with a sealing cover (17).

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