Alloy bar easy to process

Abstract

The utility model relates to the technical field of bars, in particular to an easy-to-process alloy bar which comprises a bar body, mounting grooves are formed in the two ends of the bar body, arc-shaped blocks are slidably mounted at the upper ends of the mounting grooves, threaded columns are rotatably mounted in limiting grooves, threaded grooves are formed in the bar body and the upper ends of the arc-shaped blocks, and the threaded columns are slidably mounted in the threaded grooves. The two ends of the bar body are provided with the installation grooves, the arc-shaped blocks capable of sliding are arranged at the two ends of the bar body, and therefore welding of two bars can be achieved directly through butt joint of the arc-shaped blocks when the two bars are welded. Compared with the prior art, cutting and complex cambered surface contact adjustment are not needed for the bar, preparation work before welding is simplified, welding efficiency is improved, the requirements for cutting and complex cambered surface machining are reduced, dependence on a high-precision cutter is reduced, the cutter abrasion and replacement frequency is reduced, and then the machining cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of bars, in particular to an easily processed alloy bar. Background Technique

[0002] A bar is a simple cross-sectional profile. There are many shapes of bars. In bar processing, it mainly includes welding between bars and cutting of bars, etc. At present, when welding between bars, the flat surfaces at both ends of the bar are in contact with the arc surfaces of the side walls of the bar, and after being fixed, welding is carried out.

[0003] At present, when welding existing alloy bars, the bars need to be cut, and then the cut surfaces are in contact with the arc surfaces of the side walls of the bars for welding. This processing method may be inefficient and prone to tool wear, which not only increases the processing cost but also limits the improvement of production efficiency. The complex processing technology and long processing cycle lead to an increase in production cost. Content of the Utility Model

[0004] In view of the deficiencies of the prior art, the utility model proposes an easily processed alloy bar, which improves the welding efficiency, reduces the processing cost, enhances the welding quality, improves the production flexibility and simplifies the operation process of the alloy bar.

[0005] To achieve the above object, the utility model provides the following technical solution: An easily processed alloy bar, including a bar body. Installation grooves are provided at both ends of the bar body. Arc-shaped blocks are slidably installed at the upper ends of the installation grooves. A limiting groove is provided at the upper end of the arc-shaped block. A threaded rod is rotatably installed inside the limiting groove. Threaded grooves are provided on the bar body and the upper ends of the arc-shaped blocks. A threaded column is rotatably installed in the threaded groove. A positioning groove is provided at the upper end of the arc-shaped block. A welding groove is provided on the circumference of the arc-shaped block.

[0006] Preferably, the circumference of the bar body matches the opening of the installation groove.

[0007] Preferably, the threaded strip inside the arc-shaped block matches the threaded strip inside the bar body.

[0008] Preferably, the bar body is arranged in a multi-layer composite structure, with an easily processed material on the outer layer and high strength and high performance on the inner layer.

[0009] Preferably, arc-shaped blocks are slidably installed at both the upper and lower ends of the bar body, and the outer end of the threaded rod is slidably installed in the positioning groove at the other end.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] This easy-to-process alloy bar enables the butt joint of two bars to be directly achieved through the butt joint of arc-shaped blocks by opening installation grooves at both ends of the bar body and equipping with slidable arc-shaped blocks. There is no need to cut the bar and perform complex arc surface contact adjustment, which simplifies the preparation work before welding, thereby improving the welding efficiency, reducing the need for cutting and complex arc surface processing, reducing the dependence on high-precision tools, reducing the frequency of tool wear and replacement, and thus reducing the processing cost. Brief Description of the Drawings

[0012] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0013] Figure 2 It is a schematic diagram of the alloy bar structure of the present invention;

[0014] Figure 3 It is a schematic diagram of the split structure of the alloy bar of the present invention;

[0015] Figure 4 It is a schematic diagram of the side combination of the alloy bar of the present invention;

[0016] Figure 5 is Figure 2 The enlarged schematic diagram at A in

[0017] In the figure: 1, bar body; 2, arc-shaped block; 3, threaded post; 4, installation groove; 5, limit groove; 6, threaded rod; 7, positioning groove; 8, welding groove; 9, threaded groove. Detailed Description of the Preferred Embodiment

[0018] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0019] Please refer to Figures 1 - 5, A kind of easy-to-process alloy bar, including a bar body 1. Installation grooves 4 are provided at both ends of the bar body 1. An arc-shaped block 2 is slidably installed at the upper end of the installation groove 4. The arc-shaped block 2 is a semi-cylindrical body to closely fit the surface of the bar body 1. A limit groove 5 and a positioning groove 7 are provided at the upper end for fixing the threaded rod 6 and assisting in positioning. A limit groove 5 is provided at the upper end of the arc-shaped block 2. A threaded rod 6 is rotatably installed inside the limit groove 5. The threaded rod 6 is a cylindrical shape with threads. One end can be inserted into the limit groove 5 and fit tightly with it, and the other end is used to connect with external equipment or structural parts. Threaded grooves 9 are provided at the upper ends of the bar body 1 and the arc-shaped block 2. The threaded grooves 9 provide an installation space for the threaded column 3. Precise positioning and fastening between the arc-shaped block 2 and the bar body 1 are achieved by rotating the threaded column 3. A threaded column 3 is rotatably installed in the threaded groove 9. The threaded column 3 is used to pass through the threaded groove 9 at the upper end of the arc-shaped block 2 and cooperate with the threaded groove 9 inside the bar body 1 to achieve fastening. A positioning groove 7 is provided at the upper end of the arc-shaped block 2. The positioning groove 7 provides positioning guidance for the threaded rod 6 to ensure the accuracy during the installation process and prevent the threaded rod 6 from shifting. A welding groove 8 is provided on the peripheral side of the arc-shaped block 8. The arc-shaped block 2 can be firmly connected to the bar body 1 or other components through welding in the welding groove 8.

[0020] During use, slide the arc-shaped block 2 into the installation grooves 4 at both ends of the bar body 1 to ensure that the arc-shaped block 2 closely fits the surface of the bar body 1 without gaps. Insert one end of the threaded rod 6 into the limit groove 5 at the upper end of the arc-shaped block 2 and rotate it until it fits tightly with the limit groove 5. The other end is reserved for connecting with external equipment or structural parts. Find the corresponding threaded grooves 9 at the upper ends of the bar body 1 and the arc-shaped block 2. Pass the threaded column 3 through the threaded groove 9 of the arc-shaped block 2 and rotate it until it fits tightly with the threaded groove 9 inside the bar body 1. By rotating the threaded column 3, precise positioning and fastening between the arc-shaped block 2 and the bar body 1 are achieved. Find the corresponding threaded grooves 9 at the upper ends of the bar body 1 and the arc-shaped block 2. Pass the threaded column 3 through the threaded groove 9 of the arc-shaped block 2 and rotate it until it fits tightly with the threaded groove 9 inside the bar body 1. By rotating the threaded column 3, precise positioning and fastening between the arc-shaped block 2 and the bar body 1 are achieved. Using high-strength and easy-to-process alloy materials simplifies the production process, reduces the manufacturing cost, and at the same time ensures the mechanical properties and corrosion resistance of the product. The unique sliding installation and threaded fastening design make the connection between the arc-shaped block 2 and the bar body 1 fast and simple, greatly improving the work efficiency. Through the rotation of the threaded column 3, precise positioning and fastening between the arc-shaped block 2 and the bar body 1 are achieved, ensuring the stability and reliability of the connection. Combining the threaded fastening and welding reinforcement methods further improves the strength of the connection part and extends the service life of the product.

[0021] Such as Figure 4As shown, the circumferential side of the bar body 1 matches the opening of the installation groove 4. During the above use process, the precise matching between the circumferential side of the bar body 1 and the opening of the installation groove 4 ensures the accuracy and stability of the arc-shaped block 2 during installation, effectively preventing the arc-shaped block 2 from shaking or shifting during installation, improving the reliability of the connection, and simplifying the installation process and reducing the installation difficulty through the methods of sliding installation and threaded fastening.

[0022] As Figure 3 shown, the threaded bar inside the arc-shaped block 2 matches the threaded bar inside the bar body 1. During the above use process, the threaded bar inside the arc-shaped block 2 matches the threaded bar inside the bar body 1, and a more tight and stable connection is achieved through screwing, significantly improving the tensile, compressive, and torsional strength of the connection, making the connection part more reliable, and the matching design of the threaded bars ensures the accuracy during the connection process.

[0023] As Figure 1 shown, the bar body 1 is provided with a multi-layer composite structure. The outer layer uses easy-to-process materials, and the inner layer maintains high strength and high performance. During the above use process, the application of the easy-to-process materials in the outer layer significantly reduces the processing difficulty and time cost, improves the production efficiency and economic benefits, and the high-strength and high-performance materials in the inner layer ensure the stability and reliability of the bar under harsh environments such as high stress, high temperature, or corrosion, extending the service life of the product.

[0024] As Figure 3 or Figure 4 shown, arc-shaped blocks 2 are slidably installed at both the upper and lower ends of the bar body 1, and the outer end of the threaded rod 6 is slidably installed in the positioning groove 7 at the other end. During the above use process, the sliding installation design of the arc-shaped block 2 enables the bar body 1 to adjust the length or connection position according to actual needs, improving the flexibility of the entire structure. The sliding installation and locking mechanism simplify the installation process, and it can be completed without complex tools or professional skills.

[0025] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An easily machinable alloy bar, comprising a bar body (1), characterized in that, Both ends of the bar body (1) are provided with installation grooves (4). An arc-shaped block (2) is slidably installed at the upper end of the installation groove (4). A limit groove (5) is provided at the upper end of the arc-shaped block (2). A threaded rod (6) is rotatably installed inside the limit groove (5). Threaded grooves (9) are provided on the bar body (1) and the upper end of the arc-shaped block (2). A threaded column (3) is rotatably installed in the threaded groove (9). A positioning groove (7) is provided at the upper end of the arc-shaped block (2). A welding groove (8) is provided on the periphery of the arc-shaped block (2).

2. The easy-to-process alloy bar according to claim 1, characterized in that, The periphery of the bar body (1) matches the opening of the installation groove (4).

3. An easily processable alloy bar according to claim 1 or 2, characterized in that, The threaded bar inside the arc-shaped block (2) matches the threaded bar inside the bar body (1).

4. An easily machinable alloy bar according to claim 1 or 2, characterized in that, The bar body (1) is arranged in a multi-layer composite structure. The outer layer is made of easy-to-process material, and the inner layer maintains high strength and high performance.

5. An easily machinable alloy bar according to claim 3, characterized in that, The bar body (1) is arranged in a multi-layer composite structure. The outer layer is made of easy-to-process material, and the inner layer maintains high strength and high performance.

6. An easy-to-process alloy bar according to claim 1, 2 or 5, characterized in that Arc-shaped blocks (2) are slidably installed at both the upper and lower ends of the bar body (1). The outer end of the threaded rod (6) is slidably installed in the positioning groove (7) at the other end.

7. An easy-to-process alloy bar according to claim 3, characterized in that, Arc-shaped blocks (2) are slidably installed at both the upper and lower ends of the bar body (1). The outer end of the threaded rod (6) is slidably installed in the positioning groove (7) at the other end.

8. An easily processable alloy bar according to claim 4, characterized in that, Arc-shaped blocks (2) are slidably installed at both the upper and lower ends of the bar body (1). The outer end of the threaded rod (6) is slidably installed in the positioning groove (7) at the other end.

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