A clamping device for processing pipe fittings.

Abstract

This utility model discloses a clamping device for processing pipe fittings, belonging to the technical field of clamping devices. It aims to solve the problem of low processing efficiency in existing technologies used in pipeline installation projects on construction sites, where pipe fittings need to be processed on different floors or in different areas. Traditional clamping devices, due to their size and weight, are difficult to move flexibly between various construction points. The device includes a support frame, a mounting frame, and a connecting rod. The upper surface of the support frame has a horizontally recessed groove. One end of the connecting rod is rotatably connected to the inner wall of the recessed groove, and the other end is rotatably connected to the mounting frame. The mounting frame has a crossbeam with multiple clamping holes of different diameters to accommodate pipe fittings. This clamping device for processing pipe fittings is easy to carry to different processing sites, and is particularly suitable for scenarios requiring frequent movement between multiple construction points.

Description

Technical Field

[0001] This utility model belongs to the field of clamping device technology, specifically relating to a clamping device for processing pipe fitting products. Background Technology

[0002] In the processing of pipe fittings, clamping devices are indispensable key equipment. They are responsible for firmly fixing the pipe fitting workpiece in the processing position, ensuring that the workpiece does not shift or vibrate during processing, thereby guaranteeing processing accuracy and surface quality. Traditional pipe fitting clamping devices are usually bulky, complex in structure, and heavy. When it is necessary to change the processing site or perform on-site processing, it is extremely inconvenient to move and transport these clamping devices, requiring a lot of manpower and resources. Furthermore, collisions and vibrations during transportation may damage the clamping devices, affecting their accuracy and service life. In some pipeline installation projects on construction sites, pipe fittings need to be processed on different floors or in different areas. Due to their size and weight, traditional clamping devices are difficult to move flexibly between various construction points, resulting in low processing efficiency. Utility Model Content

[0003] (1) Technical problems to be solved

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a clamping device for processing pipe joint products. It aims to solve the problem that in the pipeline installation project on the construction site, it is necessary to process pipe joints on different floors or in different areas. Traditional clamping devices are difficult to move flexibly between various construction points due to their size and weight, resulting in low processing efficiency.

[0005] (2) Technical solution

[0006] To solve the above-mentioned technical problems, this utility model provides a clamping device for processing pipe fitting products, including a support frame, a mounting frame, and a connecting rod. The upper surface of the support frame has a horizontally recessed groove. One end of the connecting rod is rotatably connected to the inner wall of the recessed groove, and the other end is rotatably connected to the mounting frame. The mounting frame has a crossbeam with multiple clamping holes for fitting pipe fittings, and the diameters of the multiple clamping holes are different. Inside each clamping hole is a pressure block that moves from top to bottom. The pressure block has an arc-shaped structure, and a bolt is rotatably connected to the upper surface of the pressure block. The upper surface of the crossbeam has a mounting hole through which the bolt thread passes.

[0007] Preferably, the mounting bracket has a through mounting groove near its side, and the end of the connecting rod is rotatably connected in the mounting groove.

[0008] Preferably, the end face of the mounting bracket is threaded with a threaded rod, and the connecting rod has an insertion hole adapted to the threaded rod on the outer wall inside the mounting groove.

[0009] Preferably, a limiting insertion hole is provided at the end of the mounting bracket away from the threaded rod.

[0010] Preferably, the upper surface of the support frame has a protruding mounting block, and a limiting screw is threaded into the mounting block.

[0011] Preferably, a limiting hole is also provided on the side wall of the connecting rod near the inner groove, and the limiting screw is adapted to the limiting hole.

[0012] Preferably, the support frame is provided with feet at all four corners of its bottom end face.

[0013] (3) Beneficial effects

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

[0015] This utility model features a foldable design. Through the rotatable connection of the connecting rod with the support frame and mounting frame, and the fixing and loosening operations of the limiting screw and threaded rod, it can be quickly unfolded and fixed during use, providing a stable clamping platform for pipe fitting processing. When not in use, it can be folded into a smaller volume for easy transport to different processing sites. It is particularly suitable for scenarios requiring frequent movement between multiple construction points, such as pipeline installation projects on large construction sites, greatly improving work efficiency. Compared to traditional bulky and complex clamping devices, this device does not require large transportation equipment for handling; operators can easily handle it manually, reducing manpower and material consumption during transportation. It also reduces the risk of damage to the device due to collisions and vibrations during handling, extending the device's service life. Multiple clamping holes of different diameters are provided on the crossbeam to meet the processing needs of pipe fittings of different specifications. Simply place the pipe fitting into the corresponding diameter clamping hole, and the clamping operation is completed by rotating the bolt to drive the pressure block to tighten the pipe fitting. No cumbersome replacement or adjustment is required, greatly improving the device's versatility and applicability, reducing enterprise production costs and operator workload. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this application 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 application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

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

[0018] Figure 2 This is a schematic diagram of the support frame structure;

[0019] Figure 3 for Figure 2 Enlarged structural diagram at point A in the middle;

[0020] Figure 4 This is a schematic diagram of the mounting bracket structure.

[0021] The markings in the attached diagram are as follows: 1. Support frame; 2. Embedded groove; 3. Limiting insertion hole; 4. Crossbeam; 5. Mounting bracket; 6. Connecting rod; 7. Threaded rod; 8. Bolt; 9. Limiting screw; 10. Mounting block; 12. Mounting groove; 13. Pressure block; 14. Mounting hole; 15. Clamping hole. Detailed Implementation

[0022] The present invention will now be described in detail with reference to the accompanying drawings and specific embodiments. It should be noted that, to make the embodiments more comprehensive, the following embodiments are the best and preferred embodiments. For some known technologies, those skilled in the art can also use other alternative methods to implement the invention. Furthermore, the accompanying drawings are only for more specific description of the embodiments and are not intended to specifically limit the present invention.

[0023] It should be noted that the use of terms such as "an embodiment," "an embodiment," "an exemplary embodiment," and "some embodiments" in the specification indicates that the described embodiment may include a specific feature, structure, or characteristic, but not every embodiment necessarily includes that specific feature, structure, or characteristic. Furthermore, when describing a specific feature, structure, or characteristic in conjunction with embodiments, the implementation of such feature, structure, or characteristic in conjunction with other embodiments, whether or not explicitly described, should be within the knowledge of those skilled in the art.

[0024] Generally, terms can be understood at least partly from their use in context. For example, depending at least partly on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in a singular sense, or a combination of features, structures, or characteristics in a plural sense. Additionally, the term "based on" can be understood not necessarily to convey an exclusive set of factors, but rather, alternatively, depending at least partly on the context, to allow for the presence of other factors that are not necessarily explicitly described.

[0025] It is understood that the meanings of “on”, “above”, and “above” in this utility model should be interpreted in the broadest manner, such that “on” not only means “directly on” something, but also includes the meaning of being “on” something with an intervening feature or layer, and that “above” or “above” not only means “on” something, but also includes the meaning of being “on” something without an intervening feature or layer.

[0026] Furthermore, spatially related terms such as “below,” “under,” “lower,” “above,” and “upper” are used herein for convenience to describe the relationship of one element or feature to one or more other elements or features, as illustrated in the accompanying drawings. Spatially related terms are intended to cover different orientations in the use or operation of the device other than those depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially related descriptive terms used herein can be interpreted similarly.

[0027] 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.

[0028] This specific embodiment is a clamping device for processing pipe fittings, and its structural diagram is shown below. Figure 1 , Figure 4 As shown, the system includes a support frame 1, a mounting frame 5, and a connecting rod 6. The upper surface of the support frame 1 has a horizontally formed recessed groove 2. One end of the connecting rod 6 is rotatably connected to the inner wall of the recessed groove 2, and the other end is rotatably connected to the mounting frame 5. The mounting frame 5 has a crossbeam 4 with multiple clamping holes 15 for fitting pipe fittings. The diameters of the clamping holes 15 are different. Inside each clamping hole 15 is a downward-moving pressure block 13. The pressure block 13 has an arc-shaped structure, and a bolt 8 is rotatably connected to its upper surface. The upper surface of the crossbeam 4 has a mounting hole 14 through which the bolt 8 is threaded. Near the side of the mounting frame 5, a mounting groove 12 is formed, and the end of the connecting rod 6 is rotatably connected to the mounting groove 12.

[0029] Reference Figure 2 The mounting bracket 5 has a threaded rod 7 threaded onto its end face, and the connecting rod 6 has an insertion hole on the outer wall inside the mounting groove 12 that is adapted to the threaded rod 7. A limit insertion hole 3 is provided at the end of the mounting bracket 5 away from the threaded rod 7.

[0030] Reference Figure 3The upper surface of the support frame 1 has a protruding mounting block 10, into which a limiting screw 9 is threaded. A limiting insertion hole 3 is also provided on the side wall of the connecting rod 6 near the inner groove 2, and the limiting screw 9 is adapted to the limiting insertion hole 3. Support feet are provided at the four corners of the bottom surface of the support frame 1.

[0031] Working principle: The support frame 1 serves as the basic support structure of the entire device. The horizontally recessed groove 2 on its upper surface provides space for the installation and rotation of the connecting rod 6. One end of the connecting rod 6 is rotatably connected to the inner wall of the recessed groove 2, and the other end is rotatably connected to the mounting groove 12 of the mounting frame 5. This rotatable connection method allows the mounting frame 5 to rotate and unfold relative to the support frame 1 at a certain angle.

[0032] When the clamping device is needed, the mounting bracket 5 is rotated upwards around the connecting rod 6 and unfolded to a suitable position. At this time, the limiting insertion hole 3 at the end of the mounting bracket 5 away from the threaded rod 7 corresponds to the limiting screw 9 threaded into the mounting block 10 on the upper surface of the support frame 1. By rotating the limiting screw 9, it is inserted into the limiting insertion hole 3 of the mounting bracket 5, thereby fixing the relative position of the mounting bracket 5 and the support frame 1, preventing the mounting bracket 5 from shaking or falling during use, and ensuring the stability of the device.

[0033] Meanwhile, the threaded rod 7, which is threaded on the end face of the mounting bracket 5, can be inserted into the matching insertion hole on the inner outer wall of the mounting groove 12 of the connecting rod 6, further fixing the connection between the connecting rod 6 and the mounting bracket 5, enhancing the overall rigidity of the device, and ensuring that it can withstand various external forces without deformation during the processing.

[0034] The mounting bracket 5 is equipped with a crossbeam 4, which has multiple clamping holes 15 of different diameters. These clamping holes 15 can accommodate pipe fittings of different specifications. The pipe fitting to be processed is placed into the corresponding clamping hole 15.

[0035] The clamping hole 15 has a pressure block 13 that moves downwards. The pressure block 13 has an arc-shaped structure, and its curvature matches the outer surface of the pipe fitting, which can better fit the pipe fitting and provide uniform clamping force. The upper surface of the pressure block 13 is rotatably connected to a bolt 8, and the upper surface of the crossbeam 4 has a mounting hole 14, through which the bolt 8 is threaded.

[0036] By rotating bolt 8, which is threaded into mounting hole 14, bolt 8 moves downward, thereby causing pressure block 13 to press the pipe fitting downward. As bolt 8 continues to rotate, the clamping force of pressure block 13 on the pipe fitting gradually increases until the pipe fitting is firmly fixed in clamping hole 15, ensuring that the pipe fitting will not shift or vibrate during processing.

[0037] After processing is complete, the device needs to be stored and carried away. First, rotate the limiting screw 9 in the reverse direction to disengage it from the limiting insertion hole 3 of the mounting bracket 5, thus releasing the fixing between the mounting bracket 5 and the support bracket 1. Then, rotate the threaded rod 7 on the end face of the mounting bracket 5 in the reverse direction to disengage it from the insertion hole of the connecting rod 6, thus loosening the connection between the connecting rod 6 and the mounting bracket 5.

[0038] Next, the mounting bracket 5 is rotated downwards around the connecting rod 6, so that the connecting rod 6 is embedded in the inner groove 2 of the support frame 1, thus achieving the folding and storage of the device. The folded device is significantly smaller in size, making it easier to carry and transport, while also reducing the space it occupies.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A clamping device for processing pipe fitting type products, comprising a support frame (1), a mounting frame (5), and a connecting rod (6), characterized in that, The upper surface of the support frame (1) is horizontally provided with an embedded groove (2), one end of the connecting rod (6) is rotatably connected to the inner wall of the embedded groove (2), and the other end is rotatably connected to the mounting frame (5); The mounting bracket (5) is provided with a crossbeam (4), and the crossbeam (4) is provided with multiple clamping holes (15) for fitting pipe joints. The diameters of the multiple clamping holes (15) are different. The clamping holes (15) are provided with pressure blocks (13) that move from top to bottom. The pressure blocks (13) have an arc-shaped structure. The upper surface of the pressure blocks (13) is rotatably connected with bolts (8). The upper surface of the crossbeam (4) is provided with a mounting hole (14), and the bolt (8) is threaded through the mounting hole (14).

2. The clamping device for processing pipe fitting type products according to claim 1, characterized in that, The mounting bracket (5) has a through mounting groove (12) near its side, and the end of the connecting rod (6) is rotatably connected in the mounting groove (12).

3. The clamping device for processing pipe fitting type products according to claim 2, characterized in that, The mounting bracket (5) has a threaded rod (7) threaded on its end face, and the connecting rod (6) has an insertion hole adapted to the threaded rod (7) on the outer wall inside the mounting groove (12).

4. The clamping device for processing pipe fitting type products according to claim 1, characterized in that, The mounting bracket (5) has a limit insertion hole (3) at the end away from the threaded rod (7).

5. A clamping device for processing pipe fitting type products according to claim 4, characterized in that, The upper surface of the support frame (1) is provided with a mounting block (10), and a limit screw (9) is threaded into the mounting block (10).

6. A clamping device for processing pipe fitting type products according to claim 5, characterized in that, The connecting rod (6) also has a limiting hole (3) on one side wall near the inner groove (2), and the limiting screw (9) is adapted to the limiting hole (3).

7. The clamping device for processing pipe fitting type products according to claim 1, characterized in that, The support frame (1) is provided with feet at the four corners of its bottom end face.

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