Welding device with clamping and fixing structure
Through the welding device with clamping and fixing structure, the workpiece is fixed by the cooperation of threaded columns and pulleys, the problem of workpiece position offset in traditional welding devices is solved, stability and flexibility are improved, and waste chip cleaning is improved to improve welding accuracy and efficiency.
Patent Information
- Application Number
- CN202422356265.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-26
- Publication Date
- 2025-07-22
- Estimated Expiration
- 2034-09-26
AI Technical Summary
When traditional welding devices weld metal plates or steel plate workpieces, they cannot be effectively fixed, resulting in positional deviation of the workpiece during welding, affecting the welding accuracy.
The welding device with a clamping and fixed structure is adopted to push the fit of the slider and pulley through the threaded column, and the workpiece is stably clamped and fixed by the rubber coating of the press rod, and the waste chips during the welding process are cleaned through the vacuum fan and dust collector assembly, and the welding position and angle are adjusted using the worm and worm gear structure.
It realizes rapid fixation of workpieces, improves the stability and flexibility of welding devices, ensures welding accuracy and efficiency, and cleansing waste chips to improve the cleanliness of the working environment.
Smart Images
Figure CN223129824U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of welding devices, in particular to a welding device with a clamping and fixing structure. Background Technique
[0002] A welding device is a device used to connect metal plates or steel plates together by heating or pressurizing, and is widely used in the industrial and construction fields. Its working principle is to melt the contact surface at high temperature so as to achieve a firm and lasting bond. Compared with traditional mechanical connection methods, welding can provide stronger bond strength and is very suitable for structures that bear high stress and load, which makes it widely used in many fields. The welding device can not only ensure the integrity and safety of the structure, but also achieve efficient connection in complex engineering environments, becoming an important tool for realizing high-strength connection between metal plates. Through welding, more robust and durable products can be designed, thereby improving the overall work efficiency and reliability.
[0003] Traditional welding devices usually consist of a frame and a welding control system. The frame provides the structural support and stability of the device, while the welding control system is responsible for adjusting welding parameters such as current, voltage, and welding speed to ensure the accuracy and consistency of the metal plate welding process.
[0004] However, when traditional welding devices weld workpieces such as metal plates or steel plates, they often move towards the middle by clamps on both sides and clamp on the workpieces. Since the surfaces of metal plate workpieces are usually relatively smooth, they usually cannot provide effective fixation for the workpieces, resulting in easy position deviation when the workpieces are subjected to external forces during the welding process, affecting the welding accuracy. Therefore, a welding device with a clamping and fixing structure is proposed to solve the above problems. Content of the Utility Model
[0005] The purpose of the utility model is to provide a welding device with a clamping and fixing structure, aiming to solve the technical problem that in the prior art, effective fixation cannot be provided for workpieces, resulting in easy position deviation when the workpieces are subjected to external forces during the welding process, affecting the welding accuracy.
[0006] To achieve the above object, the present utility model adopts the following technical solutions: A welding device with a clamping and fixing structure, including a frame. Inside the frame, there is a welding head. A fixed seat is fixedly connected inside the frame. A sliding table is slidably connected to the outer wall of the fixed seat. A connecting frame is fixedly connected to the side wall of the sliding table. A slider is slidably connected inside the connecting frame. A threaded column is threadedly connected inside the connecting frame. One end of the threaded column is rotatably connected inside the slider. The other end of the threaded column is fixedly connected with a handle. A connecting frame is fixedly connected to the top of the connecting frame. A pressing rod is rotatably connected inside the connecting frame. A pulley is rotatably connected inside the pressing rod. The pulley is in contact with the slider. A dust suction fan is arranged inside the frame. A collection component is arranged on one side of the frame. The collection component is used to collect the waste chips generated during the welding process.
[0007] Optionally, the collection component includes a dust collection box and a ventilation pipe. The dust collection box is fixedly connected to one side of the frame. The ventilation pipe is fixedly connected inside the dust collection box.
[0008] Optionally, a dust suction pipe is fixedly connected inside the dust collection box. One end of the dust suction pipe is fixedly connected inside the dust suction fan.
[0009] Optionally, a fixed block is fixedly connected inside the sliding table. A rotating column is rotatably connected inside the fixed block.
[0010] Optionally, one end of the rotating column is fixedly connected with a worm. The other end of the rotating column is fixedly connected with a knob.
[0011] Optionally, a worm gear ring is fixedly connected to the outer wall of the fixed seat. The worm is meshed with the worm gear ring.
[0012] Optionally, a chute is opened inside the fixed seat. A sliding column is fixedly connected to the bottom of the sliding table. The sliding column is slidably connected inside the chute.
[0013] One or more of the above technical solutions in the welding device with a clamping and fixing structure provided by the embodiment of the present utility model at least have the following technical effects:
[0014] 1. In the present utility model, by pushing the slider to move through the threaded column, the slider drives the pulley to move, and then drives the pressing rod to clamp on the workpiece. Through the rubber coating at the clamping end of the pressing rod, it can be stably adsorbed on the workpiece for fixing, achieving the effect of quickly clamping and fixing the metal plate, solving the problem that it is impossible to provide effective fixation for the metal plate, resulting in easy position deviation when the metal plate is welded under external force, affecting the welding accuracy, and thus improving the stability of the welding device.
[0015] 2. In the present utility model, through the cooperation of the dust suction fan, the dust suction pipe and the dust collection box, the effect of effectively cleaning and collecting waste chips is achieved. At the same time, by rotating the worm, the sliding table drives the workpiece to move, achieving the effect of adjusting the welding position and angle, solving the problem that during the welding process, the welding position is too fixed, and a large amount of time is required to adjust the welding position of the workpiece, affecting the processing efficiency, thereby improving the flexibility of the welding device. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required for use in the embodiments or the description of the prior art. Obviously, the following-described drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.
[0017] Figure 1 is a three-dimensional schematic diagram of the welding device with a clamping and fixing structure proposed by the present utility model;
[0018] Figure 2 is a schematic diagram of the sliding table structure of the welding device with a clamping and fixing structure proposed by the present utility model;
[0019] Figure 3 is a schematic diagram of the outer wall structure of the sliding table of the welding device with a clamping and fixing structure proposed by the present utility model;
[0020] Figure 4 is a schematic diagram of the side wall structure of the frame of the welding device with a clamping and fixing structure proposed by the present utility model
[0021] Figure 5 is a schematic diagram of the internal structure of the fixed seat of the welding device with a clamping and fixing structure proposed by the present utility model.
[0022] Among them, the reference numerals in the drawings are as follows:
[0023] 1, frame; 2, welding head; 3, fixed seat; 4, sliding table; 5, connecting frame; 6, threaded column; 7, slider; 8, handle; 9, connecting frame; 10, pressing rod; 11, pulley; 12, dust suction fan; 13, dust suction pipe; 14, dust collection box; 15, ventilation pipe; 16, worm gear ring; 17, fixed block; 18, rotating column; 19, worm; 20, knob; 21, chute; 22, sliding column. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0024] Embodiments of the present utility model will be described in detail below. Examples of the embodiments are shown in the accompanying drawings, where like or similar reference numerals designate like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the accompanying drawings are exemplary and are intended to explain the embodiments of the present utility model, and should not be construed as limiting the present utility model.
[0025] In the description of the embodiments of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the embodiments of 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 thus should not be construed as limiting the present utility model.
[0026] In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the embodiments of the present utility model, the meaning of "a plurality" is two or more, unless otherwise specifically defined.
[0027] In the embodiments of the present utility model, unless otherwise clearly specified and defined, the terms "mounted", "connected", "coupled", "fixed", etc. shall be construed in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral body; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.
[0028] Refer to Figures 1 - 4, An embodiment provided by the present utility model: A welding device with a clamping and fixing structure, including a frame 1. The overall material of the frame 1 is made of stainless steel, which has good heat resistance and corrosion resistance and can withstand high temperatures during the welding process. The frame 1 serves as the main framework of the entire device and provides stable support for other components. Inside the frame 1, there is a welding head 2. The welding head 2 is connected inside the frame 1 through a robotic arm and a welding torch in the prior art and is controlled by a power source to achieve the welding function, responsible for connecting the objects to be welded. Inside the frame 1, there is a fixed seat 3 fixedly connected. A slide table 4 is slidably connected to the outer wall of the fixed seat 3. The fixed seat 3 plays a role in positioning and supporting the slide table 4. A connecting frame 5 is fixedly connected to the side wall of the slide table 4. The slide table 4 can slide on the outer wall of the fixed seat 3, thereby being able to adjust the position of the connecting frame 5. Inside the connecting frame 5, there is a slider 7 slidably connected. A threaded column 6 is threadedly connected inside the connecting frame 5. One end of the threaded column 6 is rotatably connected inside the slider 7, and the other end of the threaded column 6 is fixedly connected with a handle 8. The handle 8 facilitates the operator's rotation operation, thereby enabling the adjustment of the position of the slider 7. At the top of the connecting frame 5, there is a connecting frame 9 fixedly connected. Inside the connecting frame 9, there is a pressure bar 10 rotatably connected. The clamping end of the pressure bar 10 is arc-shaped and is coated with a rubber coating on its surface, having a certain adsorption force, which can enable the pressure bar 10 to stably adsorb on the surface of the metal plate during the process of clamping the metal plate, further fixing it. Inside the pressure bar 10, there is a pulley 11 rotatably connected. The pulley 11 is in contact with the slider 7. After the position of the slider 7 is adjusted, the pressure bar 10 and the pulley 11 can cooperate to clamp and fix the welding object, ensuring the stability of the object during the welding process.
[0029] Specifically, during the use of this welding device, when welding workpieces such as metal plates or steel plates, first place the workpiece above the slide table 4 to ensure stability during welding. Then rotate the handle 8, and the force drives the threaded column 6 to rotate inside the connecting frame 5. Since the threaded column 6 is connected to the connecting frame 5 through threads, the threaded column 6 undergoes linear movement while rotating, thereby pushing the slider 7 at one end of it to slide inside the connecting frame 5. The movement of the slider 7 triggers the rotation of the pulley 11, causing the pulley 11 to drive the pressure bar 10 on its outer wall to rotate inside the connecting frame 9. Through the rotation of the pressure bar 10, one side of it moves downward, and the outer surface of the clamping end of the pressure bar 10 is coated with a rubber coating, thereby effectively pressing and adsorbing the pressure bar 10 above the workpiece, completing the clamping and fixing of the workpiece, ensuring that the workpiece will not displace during the welding process, achieving the effect of effectively fixing the workpiece, and making the welding operation more efficient.
[0030] Refer to Figure 1 and Figure 4, a dust suction fan 12 is arranged inside the frame 1. The dust suction fan 12 can generate a certain suction force to suck the waste chips generated during the welding process into the collection assembly. A collection assembly is arranged on one side of the frame 1. The collection assembly is used to collect the waste chips generated during the welding process. The collection assembly includes a dust collection box 14 and a ventilation pipe 15. The dust collection box 14 is fixedly connected to one side of the frame 1 to provide a storage space for collecting waste chips. The ventilation pipe 15 is fixedly connected inside the dust collection box 14 to play a role in ventilation, ensuring the air circulation inside the dust collection box 14, which helps the smooth collection of waste chips. A dust suction pipe 13 is fixedly connected inside the dust collection box 14. One end of the dust suction pipe 13 is fixedly connected inside the dust suction fan 12. When the dust suction fan 12 works, the waste chips generated by welding are sucked into the dust collection box 14 through the dust suction pipe 13, thereby effectively keeping the welding working environment clean.
[0031] Specifically, after the workpiece is placed, the welding head 2 inside the frame 1 is used to weld the workpiece. During the welding process, the dust suction fan 12 is started to effectively control the fumes and waste chips generated by welding, keeping the working environment clean and safe. The dust suction pipe 13 equipped inside the dust suction fan 12 guides the generated waste chips to the dust collection box 14 for immediate collection. At the same time, a ventilation pipe 15 is arranged inside the dust collection box 14, which is responsible for discharging the fumes generated during the welding process outdoors. Thus, the welding device can effectively clean and collect waste chips, improve work efficiency, and ensure the smooth progress of the welding process.
[0032] Refer to Figure 1 , Figure 2 and Figure 5 , a fixed block 17 is fixedly connected inside the sliding table 4. A rotating column 18 is rotatably connected inside the fixed block 17. The fixed block 17 provides support for the rotating column 18 and transmits the subsequent generated power. One end of the rotating column 18 is fixedly connected with a worm 19, and the other end of the rotating column 18 is fixedly connected with a knob 20. An external wall of the fixed seat 3 is fixedly connected with a worm gear ring 16. The worm 19 meshes with the worm gear ring 16. Thus, the rotation of the worm 19 can drive the sliding table 4 to move on the fixed seat 3. A sliding groove 21 is formed inside the fixed seat 3. A sliding column 22 is fixedly connected to the bottom of the sliding table 4. The sliding column 22 is slidably connected inside the sliding groove 21. The cooperation between the sliding column 22 and the sliding groove 21 ensures the direction and stability of the sliding table 4 during the movement process, enabling the sliding table 4 to accurately adjust its position to meet different welding requirements.
[0033] Specifically, when it is necessary to adjust the welding position and angle of the workpiece, the knob 20 can be rotated. The force applied makes the rotating column 18 rotate inside the fixed block 17. The movement of the rotating column 18 will synchronously rotate the worm 19 at one end. Through the interaction between the worm 19 and the worm gear ring 16, the worm 19 will move along the tooth pattern of the worm gear ring 16 during rotation, thereby pushing the fixed block 17 to move accordingly. The fixed block 17 drives the slide 4 on its outer wall to slide in an arc on the outer wall of the fixed seat 3. At the same time, the movement of the slide 4 also makes the slide post 22 at the bottom slide inside the chute 21, thus effectively adjusting the welding position and angle, achieving the effect that the welding operation can be flexibly adjusted according to actual needs, and ensuring the quality and efficiency of welding.
[0034] Working principle: During the use of this welding device, when welding workpieces such as metal plates or steel plates, first place the workpiece above the slide 4. Then rotate the handle 8, and the force applied makes the threaded column 6 rotate inside the connecting frame 5. Due to the threaded connection between the threaded column 6 and the connecting frame 5, the threaded column 6 moves during rotation. The threaded column 6 pushes the slider 7 at one end to slide inside the connecting frame 5. During the movement of the slider 7, it will contact the pulley 11, making the pulley 11 drive the pressure rod 10 on its outer wall to rotate inside the connecting frame 9. Through the rotation of the pressure rod 10, one side of it will move downward, and then press tightly above the workpiece. And through the rubber coating on the clamping end surface of the pressure rod 10, the clamping end of the pressure rod 10 can stably adsorb on the metal plate to clamp and fix the metal plate, thus achieving the effect of quickly and effectively fixing the workpiece. After the workpiece is placed, the welding head 2 inside the machine frame 1 welds the workpiece. During this process, the dust suction fan 12 can be started to absorb the fumes and waste chips generated during welding. At the same time, the waste chips are sent into the dust collection box 14 through the dust suction pipe 13 inside the dust suction fan 12 for collection, and the fumes are discharged through the ventilation pipe 15 inside the dust collection box 14, achieving the effect of effectively cleaning and collecting the waste chips. When it is necessary to adjust the welding position and angle of the workpiece, the knob 20 can be rotated. The force applied makes the rotating column 18 rotate inside the fixed block 17. The rotating column 18 drives the worm 19 at one end to rotate. During the rotation of the worm 19, it will move along the outer wall of the meshing worm gear ring 16, thereby making the worm 19 and the rotating column 18 drive the fixed block 17 to move. The fixed block 17 drives the slide 4 on its outer wall to slide in an arc on the outer wall of the fixed seat 3. At the same time, the slide 4 also drives the slide post 22 at the bottom to slide inside the chute 21, thus achieving the effect of adjusting the welding position and angle according to requirements.
[0035] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.
Claims
1. A welding device with a clamping and fixing structure, comprising a frame (1), characterized in that: Inside the frame (1), a welding head (2) is provided. A fixed seat (3) is fixedly connected inside the frame (1). A sliding table (4) is slidably connected to the outer wall of the fixed seat (3). A connecting frame (5) is fixedly connected to the side wall of the sliding table (4). A slider (7) is slidably connected inside the connecting frame (5). A threaded column (6) is threadedly connected inside the connecting frame (5). One end of the threaded column (6) is rotatably connected inside the slider (7). The other end of the threaded column (6) is fixedly connected to a handle (8). A connecting frame (9) is fixedly connected to the top of the connecting frame (5). A pressing rod (10) is rotatably connected inside the connecting frame (9). A pulley (11) is rotatably connected inside the pressing rod (10). The pulley (11) is in contact with the slider (7). A dust suction fan (12) is provided inside the frame (1). A collection assembly is provided on one side of the frame (1). The collection assembly is used to collect the waste chips generated during the welding process.
2. The welding device with a clamping and fixing structure according to claim 1, wherein: The collection assembly includes a dust collection box (14) and a ventilation pipe (15). The dust collection box (14) is fixedly connected to one side of the frame (1). The ventilation pipe (15) is fixedly connected inside the dust collection box (14).
3. The welding device with a clamping and fixing structure according to claim 2, characterized in that: A dust suction pipe (13) is fixedly connected inside the dust collection box (14). One end of the dust suction pipe (13) is fixedly connected inside the dust suction fan (12).
4. The welding device with a clamping and fixing structure according to claim 1, characterized in that: A fixed block (17) is fixedly connected inside the sliding table (4). A rotating column (18) is rotatably connected inside the fixed block (17).
5. The welding device with a clamping and fixing structure according to claim 4, characterized in that: One end of the rotating column (18) is fixedly connected to a worm (19). The other end of the rotating column (18) is fixedly connected to a knob (20).
6. The welding device with a clamping and fixing structure according to claim 5, characterized in that: A worm gear ring (16) is fixedly connected to the outer wall of the fixed seat (3). The worm (19) is meshed with the worm gear ring (16).
7. The welding device with a clamping and fixing structure according to claim 6, characterized in that: A chute (21) is formed inside the fixed seat (3). A sliding column (22) is fixedly connected to the bottom of the sliding table (4). The sliding column (22) is slidably connected inside the chute (21).