Auxiliary welding support for welding bolts
By designing a welding bolt-assisted welding bracket, the problem of maintaining the perpendicularity between the welding clamp and the welding surface was solved, thereby improving welding quality and increasing production efficiency.
Patent Information
- Application Number
- CN202423057419.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-11
- Publication Date
- 2025-10-31
- Estimated Expiration
- 2034-12-11
AI Technical Summary
In existing technologies, it is difficult to maintain the perpendicularity between the welding clamp and the welding surface, resulting in uneven welds, insufficient welding strength, and welding defects, which affect the welding effect and increase the risk of rework.
A welding bolt-assisted welding bracket was designed, including components such as a welding torch, a fixing plate, a welding clamp, a bracket mechanism, and a threaded column. Through the cooperation of the support components and the clamping plate, the welding clamp is ensured to be perpendicular to the welding surface, and the welding clamp is stably fixed by adjusting the distance through the threaded connection and the clamping plate.
It improves the perpendicularity of welded bolts and production efficiency, ensures welding quality, and reduces welding defects and rework risks.
Smart Images
Figure CN223492287U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of welding aids, and in particular to a welding bolt auxiliary welding bracket. Background Technology
[0002] A welded bolt is a mechanical component used to connect and secure two parts, combining the connecting function of a regular bolt with welding technology. Welded bolts are primarily used in special applications where a tight weld between the bolt and the workpiece is required. Often, in the design of structural components and equipment, welded bolts are used in certain situations to improve the strength, reliability, and vibration resistance of the connection. A welded bracket is a supporting and securing structural component manufactured through welding processes, typically used to support, connect, and secure other parts. Welded brackets are widely used in various mechanical equipment, steel structures, building construction, pipeline installation, and other fields to provide stable support and enhance the strength of connections.
[0003] Without an auxiliary welding support, the arc welding machine relies on the operator to directly control the welding process by holding the arc welding torch. During operation, the welder maintains a stable arc and ensures the uniformity and depth of the weld by adjusting the angle and speed of the torch. Although lacking a support, the operator still needs to precisely control welding parameters (such as current, speed, and welding posture) to ensure welding quality and efficiency.
[0004] In existing technologies, the fixing method of welding clamps usually relies on manual control by the operator, making it difficult to ensure the perpendicularity between the welding clamp and the welding surface. During the welding process, if the welding clamp fails to remain perpendicular to the welding surface, it leads to problems such as uneven welds, insufficient weld strength, and welding defects. This not only affects the welding effect but also causes difficulties in subsequent processing and increases the risk of rework. Therefore, a welding bolt-assisted welding bracket is proposed to solve the above problems. Utility Model Content
[0005] This utility model proposes a welding bolt auxiliary welding bracket, which aims to improve the problem that some existing devices cannot make the welding clamp perpendicular to the welding surface.
[0006] To achieve the above objectives, the present invention provides the following technical solution:
[0007] A welding bolt auxiliary welding bracket includes a welding torch, a fixing plate fixedly connected to the outside of the welding torch, a welding clamp fixedly connected to the outside of the fixing plate, a bracket mechanism fixedly connected to the outside of the welding clamp, a plurality of threaded posts fixedly connected to the outside of the fixing plate, and a fixing component threadedly connected to the outside of the threaded posts.
[0008] The support mechanism includes a fixing ring, which is fixedly connected to the outside of the welding clamp. A fixing post is fixedly connected to the outside of the fixing ring, and a support plate is fixedly connected to the outside of the fixing post. A support assembly is fixedly connected to the inside of the support plate.
[0009] As a further description of the above technical solution:
[0010] The support assembly includes a support column, one end of which is fixedly connected to the inside of the bracket plate, and the other end of which is fixedly connected to the outside of the fixed plate.
[0011] As a further description of the above technical solution:
[0012] The fixing mechanism includes two bolt caps, the internal threads of which are connected to the outside of the threaded post, and a clamping plate is slidably connected to the side of the two threaded posts that is close to each other, i.e. the side away from the outside of the two threaded posts.
[0013] As a further description of the above technical solution:
[0014] The clamping plate is internally slidably connected to the outside of the threaded post.
[0015] As a further description of the above technical solution:
[0016] The welding torch is externally fixedly connected to a welding cable, which is in turn externally fixedly connected to the welding clamp.
[0017] This utility model has the following beneficial effects:
[0018] In this invention, by adding a support plate to the welding clamp of the arc welding machine and installing a bracket plate on the outside of the support plate, the welding clamp is made perpendicular to the welding surface, thereby controlling the verticality of the bolt to be welded in the welding clamp, improving the verticality of the welded bolt, and increasing production efficiency. In addition, the clamping plate outside the threaded column can be adjusted in distance, thereby enabling the clamping of the items to be welded. Attached Figure Description
[0019] Figure 1 This is a perspective view of a welding bolt auxiliary welding bracket proposed in this utility model;
[0020] Figure 2 This is a schematic diagram of the structure of the clamping plate of the welding bolt auxiliary welding bracket proposed in this utility model;
[0021] Figure 3 This is a schematic diagram of the threaded column of a welding bolt-assisted welding bracket proposed in this utility model;
[0022] Figure 4This is a schematic diagram of the fixing ring of a welding bolt-assisted welding bracket proposed in this utility model.
[0023] Legend
[0024] 1. Welding torch; 2. Fixing plate; 3. Welding clamp; 4. Fixing ring; 5. Fixing post; 6. Support plate; 7. Support post; 8. Threaded post; 9. Bolt cap; 10. Clamping plate; 11. Welding cable. Detailed Implementation
[0025] 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.
[0026] Reference Figure 1 , Figure 3 , Figure 4 This utility model provides an embodiment of a welding bolt auxiliary welding bracket, including a welding torch 1. The welding torch 1 has a straight shape and a good grip. The welding torch 1 is made of a metal material with high strength and heat resistance, such as aluminum alloy. While ensuring the overall structural integrity of the welding torch 1, it can effectively dissipate the heat generated during the welding process, preventing the welding torch 1 from being damaged due to overheating and extending its service life. A fixing plate 2 is fixedly connected to the outside of the welding torch 1. The fixing plate 2 has a flat rectangular plate structure and is made of a metal material, such as carbon steel. It is tightly connected to the outside of the welding torch 1 by welding. A welding clamp 3 is fixedly connected to the outside of the fixing plate 2. The welding clamp 3 is made of a metal material with good conductivity and high strength, such as copper alloy. It can ensure that the welding current is smoothly conducted in the welding clamp 3, while also being able to withstand the clamping and fixing of the welding bolt. Due to the external forces generated during welding, the welding clamp 3 is externally fixedly connected to a support mechanism, which includes a fixing ring 4. The fixing ring 4 is a circular ring structure made of metal, such as carbon steel. The inner diameter of the fixing ring 4 matches the outer diameter of the welding clamp 3, fitting tightly against the welding clamp 3, providing a stable installation base for the subsequent fixed column 5. The fixing ring 4 is externally fixedly connected to the outside of the welding clamp 3, and the fixing column 5 is externally fixedly connected to the outside of the fixing ring 4. The fixing column 5 is cylindrical in shape and made of metal, such as carbon steel. The fixing column 5 is externally fixedly connected to a support plate 6. The support plate 6 is a flat rectangular plate structure made of metal, such as aluminum alloy. It has a certain strength to withstand the weight of the support mechanism and the external forces generated during welding, while being relatively light, facilitating the operation and movement of the entire support.
[0027] The support plate 6 is internally fixedly connected to a support assembly, which includes a support column 7. The support column 7 is cylindrical in shape and is made of metal, such as carbon steel. It ensures the relative position between the support plate 6 and the fixed plate 2 is stable, preventing deformation and shaking of the support structure, thereby ensuring the accuracy and stability of the welding operation. One end of the support column 7 is fixedly connected to the inside of the support plate 6, and the other end of the support column 7 is fixedly connected to the outside of the fixed plate 2.
[0028] Reference Figure 1 , Figure 2 , Figure 3 The external fixed connection of the fixing plate 2 includes multiple threaded posts 8. Each threaded post 8 is a slender cylindrical shape made of metal, such as carbon steel, and has threads on its surface. The thread specifications match the internal threads of the bolt caps 9 to ensure a reliable threaded connection. The external threaded connection of the threaded posts 8 includes a fixing assembly. The fixing mechanism includes two bolt caps 9, each a hexagonal cap-shaped structure made of metal, such as carbon steel, with internal threads matching the threaded posts 8. Rotating the bolt caps 9 allows them to be threaded onto the threaded posts 8. The internal threads of the two bolt caps 9 connect to the outside of the threaded posts 8. The side of the two threaded posts 8 closest to each other (i.e., the side furthest from the outside of the two threaded posts 8) is connected to the sliding wall. A clamping plate 10 is dynamically connected. The clamping plate 10 has a flat, arc-shaped plate structure and is made of metal, such as carbon steel. It has a smooth surface and good contact with the threaded post 8, allowing it to slide smoothly on the threaded post 8. The clamping plate 10 is internally slidably connected to the outside of the threaded post 8. A welding cable 11 is fixedly connected to the outside of the welding torch 1. The welding cable 11 is made of copper core cable and is wrapped with an insulating rubber layer. One end of the cable is connected to the welding torch 1, and the other end is connected to the welding clamp 3. During the welding process, the welding cable 11 stably transmits the welding power current to the welding torch 1 and the welding clamp 3, providing a continuous energy supply for the welding operation and ensuring the smooth progress of the welding process. The welding cable 11 is externally fixedly connected to the outside of the welding clamp 3.
[0029] Working Principle: First, hold the welding torch 1. Made of aluminum alloy, it offers a good grip and heat dissipation, allowing for prolonged use. The welding clamp 3 is in the open position. Place the bolt to be welded inside the welding clamp 3, with the other end placed inside the support plate 6. The retaining ring 4 fits tightly against the welding clamp 3 and connects to the retaining post 5. The retaining post 5 is then connected to the support plate 6. The support plate 6, made of aluminum alloy, can withstand weight and external forces and is easy to operate and move. Its internal support post 7 connects the support plate 6 and the retaining plate 2 to ensure structural stability, thus ensuring the welding clamp 3 is perpendicular to the welding surface and controlling the bolt's perpendicularity. Then, the clamping plate 10 outside the threaded post 8 can be adjusted to hold the item to be welded. Rotating the hexagonal bolt cap 9, as the bolt cap 9 moves along the threaded post 8, causes the clamping plate 10 to move closer to the center along the threaded post 8. Adjusting the tightening degree of the bolt cap 9 precisely controls the clamping force. Finally, during the welding process, the welding cable 11 transmits the welding power current through its copper core cable to the welding torch 1 and welding clamp 3, providing continuous power for the welding operation and completing the welding bolt operation.
[0030] 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 welding bolt auxiliary welding bracket, comprising a welding torch (1), characterized in that: The welding torch (1) is externally fixedly connected to a fixing plate (2), the fixing plate (2) is externally fixedly connected to a welding clamp (3), the welding clamp (3) is externally fixedly connected to a support mechanism, the fixing plate (2) is externally fixedly connected to multiple threaded columns (8), and the threaded columns (8) are externally threadedly connected to a fixing component. The support mechanism includes a fixing ring (4), which is fixedly connected to the outside of the welding clamp (3). A fixing column (5) is fixedly connected to the outside of the fixing ring (4), and a support plate (6) is fixedly connected to the outside of the fixing column (5). A support component is fixedly connected to the inside of the support plate (6).
2. The welding bolt auxiliary welding bracket according to claim 1, characterized in that: The support assembly includes a support column (7), one end of which is fixedly connected to the inside of the bracket plate (6), and the other end of which is fixedly connected to the outside of the fixing plate (2).
3. The welding bolt auxiliary welding bracket according to claim 1, characterized in that: The fixing assembly includes two bolt caps (9), the internal threads of the two bolt caps (9) are connected to the outside of the threaded post (8), and a clamping plate (10) is slidably connected to the side of the two threaded posts (8) that is close to each other, i.e. the side away from the outside of the two threaded posts (8).
4. The welding bolt auxiliary welding bracket according to claim 3, characterized in that: The inside of the clamping plate (10) is slidably connected to the outside of the threaded post (8).
5. The welding bolt auxiliary welding bracket according to claim 1, characterized in that: The welding torch (1) is externally fixedly connected to a welding cable (11), and the welding cable (11) is externally fixedly connected to the outside of the welding clamp (3).