Oil-impregnated core sensor press anti-shake welding device

Abstract

The utility model discloses an oil -filled core body sensor stamping anti -shaking welding set, and one end of transmission part is connected with one end of first connecting rod axle, and the other end of first connecting rod axle is connected with one end of second connecting rod axle, and the other end of second connecting rod axle sets up stamping connecting portion, and stamping connecting portion is butt -jointed with the base of oil -filled core body sensor to be welded, pneumatic slip ring is equipped with in the outside of first connecting rod axle, and pneumatic slip ring includes installation portion and pneumatic portion, and one end of installation portion is connected with the side wall surface of transmission part to oil -filled core body sensor, and stamping connecting portion is butt -jointed with the base of oil -filled core body sensor and rotates to make the base of oil -filled core body sensor and the one end of sensor pressure ring of oil -filled core body sensor pressure fit, and the other end of sensor pressure ring is butt -jointed with the welding laser generation device of providing, and the accurate butt -joint of stamping connecting portion and oil -filled core body sensor base improves the positioning accuracy in the welding process, and reduces the unstable factor in the rotating process.

Description

Technical Field

[0001] This utility model relates to the technical field of sensor welding, and in particular to a stamping anti-shake welding device for an oil-filled core sensor. Background Technology

[0002] Existing welding technologies for oil-filled core sensors generally suffer from several technical problems and limitations. Traditional welding equipment typically employs simple robotic arms or linear guides for sensor positioning and welding, but these devices are insufficient in terms of accuracy and stability. Traditional equipment is prone to vibration during transmission, which can lead to inaccurate alignment between the sensor base and the sensor pressure ring, affecting weld quality. Secondly, the lack of effective fixing and stabilization mechanisms can cause sensor displacement during welding, resulting in weld point misalignment and impacting sensor performance and reliability. Existing welding equipment also suffers from inadequate anti-vibration and anti-splash designs, making it easy for sensor components to be whizzed away during welding, affecting not only the welding effect but also potentially posing a safety threat to operators. Furthermore, the transmission systems of these devices are often complex, making maintenance and component replacement difficult, increasing production costs and maintenance time. Utility Model Content

[0003] This utility model provides a stamping anti-shake welding device for an oil-filled core sensor, which aims to solve the problem of accidental misalignment of the sensor during the stamping welding process in the existing technology.

[0004] This utility model discloses a stamping anti-shake welding device for an oil-filled core sensor, including a transmission part, a pneumatic slip ring, a first connecting rod shaft, and a second connecting rod shaft. One end of the transmission part is connected to one end of the first connecting rod shaft, and the other end of the first connecting rod shaft is connected to one end of the second connecting rod shaft. The other end of the second connecting rod shaft is provided with a stamping connection part, which is connected to the base of the oil-filled core sensor to be welded. The pneumatic slip ring is sleeved on the outside of the first connecting rod shaft. The pneumatic slip ring includes a mounting part and a pneumatic part. One end of the mounting part is connected to the side wall of the transmission part facing the oil-filled core sensor, and the other end of the mounting part is connected to one end of the pneumatic part. The stamping connection part is connected to the base of the oil-filled core sensor and rotates to press the base of the oil-filled core sensor against one end of the sensor pressure ring of the oil-filled core sensor. The other end of the sensor pressure ring is connected to a welding laser generating device.

[0005] Furthermore, a triangular claw is provided on the side wall of the transmission unit facing the oil-filled core sensor, and the pneumatic slip ring is embedded in the triangular claw.

[0006] Furthermore, the transmission part has a hollow interior forming a transmission cavity with openings at both ends. One end of the transmission part is embedded in the opening of the transmission cavity facing the oil-filled core sensor, and the other end of the transmission cavity is connected to a triangular motor. The triangular motor is connected to the first connecting rod shaft through the transmission cavity and performs transmission.

[0007] Furthermore, the outer surface of the mounting part is provided with anti-slip stripes, which are snapped onto the inner wall of the triangular claw.

[0008] Furthermore, the volume of the pneumatic part is set to be 1.5-2 times the volume of the mounting part.

[0009] Furthermore, a stamping interface is provided at one end of the stamped connecting part facing the oil-filled core sensor, and the stamping interface positions the base of the oil-filled core sensor to be welded.

[0010] Furthermore, a connecting rod opening is provided at one end of the first connecting rod shaft facing the second connecting rod shaft, and the second connecting rod is embedded in the connecting rod opening.

[0011] Furthermore, an anti-slip latch is provided on the inner wall of the connecting rod opening, and an anti-slip clip is provided on the second connecting rod shaft, the anti-slip clip being engaged with the anti-slip latch.

[0012] The aforementioned device, through a transmission mechanism consisting of a transmission unit, a first connecting rod shaft, and a second connecting rod shaft, ensures precise docking between the stamped connecting part and the oil-filled core sensor base, thereby improving positioning accuracy during the welding process. The pneumatic slip ring reduces instability during rotation, making the welding process smoother and contributing to improved weld consistency and quality. The pneumatic slip ring on the first connecting rod shaft effectively prevents accidental forces during the rotation of the second connecting rod shaft from causing the sensor docking part to be blown away, ensuring sensor stability during welding. This significantly reduces welding defects caused by vibration, such as incomplete welds and burn-through, improving product yield. Precise control through the pneumatic slip ring reduces pre-welding adjustment time, increasing the automation and efficiency of the production line. The anti-vibration design reduces the possibility of rework and rework, thus saving production costs and improving overall production efficiency. The use of pneumatic slip rings reduces safety risks for operators during welding by minimizing accidental injuries caused by equipment instability. Attached Figure Description

[0013] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is an overall structural diagram of the oil-filled core sensor stamping anti-shake welding device provided in an embodiment of the present invention.

[0015] Icon labels:

[0016] 1. Transmission unit; 2. First connecting rod shaft; 3. Second connecting rod shaft; 31. Stamped connection unit; 4. Pneumatic slip ring; 41. Mounting unit; 42. Pneumatic unit; 5. Triangular motor; 6. Oil-filled core sensor; 7. Triangular claw. Detailed Implementation

[0017] 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, not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0018] It should be understood that, when used in this specification and the appended claims, the terms "comprising" and "including" indicate the presence of the described features, integrals, steps, operations, elements and / or components, but do not exclude the presence or addition of one or more other features, integrals, steps, operations, elements, components and / or collections thereof.

[0019] It should also be understood that the terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to limit the scope of the invention. As used in this specification and the appended claims, the singular forms “a,” “an,” and “the” are intended to include the plural forms unless the context clearly indicates otherwise.

[0020] It should also be further understood that the term "and / or" as used in this specification and the appended claims refers to any combination of one or more of the associated listed items and all possible combinations, and includes such combinations.

[0021] like Figure 1As shown, this embodiment provides a stamping anti-shake welding device for an oil-filled core sensor 6, including a transmission part 1, a pneumatic slip ring 4, a first connecting rod shaft 2, and a second connecting rod shaft 3; one end of the transmission part 1 is connected to one end of the first connecting rod shaft 2, the other end of the first connecting rod shaft 2 is connected to one end of the second connecting rod shaft 3, and the other end of the second connecting rod shaft 3 is provided with a stamping connection part 31, which is mated with the base of the oil-filled core sensor 6 to be welded; the pneumatic slip ring 4 is sleeved on the outside of the first connecting rod shaft 2. The pneumatic slip ring 4 includes a mounting part 41 and a pneumatic part 42. One end of the mounting part 41 is connected to the side wall of the transmission part 1 facing the oil-filled core sensor 6, and the other end of the mounting part 41 is connected to one end of the pneumatic part 42. The stamping connection part 31 is docked with the base of the oil-filled core sensor 6 and rotated so that the base of the oil-filled core sensor 6 is pressed against one end of the sensor pressure ring of the oil-filled core sensor 6, and the other end of the sensor pressure ring is docked with the welding laser generation device.

[0022] In practical applications, the transmission mechanism consisting of transmission unit 1, first connecting shaft 2, and second connecting shaft 3 ensures precise docking between the stamped connecting part 31 and the base of the oil-filled core sensor 6, thereby improving positioning accuracy during welding. The pneumatic slip ring 4 reduces instability during rotation, making the welding process smoother and improving weld consistency and quality. The pneumatic slip ring 4 on the first connecting shaft 2 effectively prevents the sensor docking part from being blown away by unexpected forces during the rotation of the second connecting shaft 3, ensuring sensor stability during welding. This significantly reduces welding defects caused by vibration, such as incomplete welds and burn-through, improving product yield. Precise control through the pneumatic slip ring 4 reduces pre-welding adjustment time, increasing the automation and efficiency of the production line. The anti-vibration design reduces the possibility of rework and rework, saving production costs and improving overall production efficiency. The use of the pneumatic slip ring 4 reduces safety risks for operators during welding by minimizing accidental injuries caused by equipment instability. The stability of the equipment also means that operators can focus more on quality control of the welding process rather than equipment adjustment and maintenance. By integrating the pneumatic slip ring 4 onto the connecting rod shaft, a compact structure is achieved, saving space and making the equipment more adaptable to various production environments, especially space-constrained locations. Maintenance and repair processes are simplified because the structure of each component is more clearly defined, facilitating inspection and replacement. The device is designed to meet the welding requirements of different models of oil-filled core sensors 6, demonstrating good adaptability. The design concept and technology of the equipment can be extended to other precision welding applications, providing possibilities for future technological innovation and equipment upgrades. In summary, the device demonstrates significant technical benefits in ensuring welding quality, improving production efficiency, guaranteeing operational safety, optimizing equipment structure, and enhancing equipment adaptability.

[0023] In summary, traditional welding processes are prone to vibration due to the movement of robotic arms or transmission mechanisms. This vibration can lead to inaccurate weld points, affecting weld quality. The device, by incorporating a pneumatic slip ring 4 on the first connecting shaft 2, effectively isolates the transmission unit 1 from the direct contact with the stamped connecting part 31, reducing instability during rotation and significantly lowering vibration during welding, ensuring welding stability and accuracy. During the welding of the oil-filled core sensor 6, improper force control during the docking of the sensor base and the pressure ring can cause sensor components to splash, damaging the sensor and potentially injuring operators. The device, through precise transmission and pneumatic control, avoids this splashing problem caused by excessive force during docking, improving operational safety and sensor integrity. Since the oil-filled core sensor 6 requires extremely high welding precision, even minor deviations can degrade sensor performance. The device, through precise control of the transmission unit 1 and the stabilizing effect of the pneumatic slip ring 4, significantly improves the welding precision of the sensor, ensuring accurate docking of the sensor pressure ring and the base, thereby enhancing the overall performance and reliability of the product. In summary, this technical solution solves the core technical problems of vibration caused by mechanical transmission, component spatter risk, and insufficient welding accuracy during the welding process of oil-filled core sensor 6, providing a stable, reliable, and safe solution for the production of high-precision sensors.

[0024] Furthermore, a triangular claw 7 is provided on the side wall of the transmission part 1 facing the oil-filled core sensor 6, and a pneumatic slip ring 4 is embedded in the triangular claw 7.

[0025] Furthermore, the transmission part 1 is hollow inside to form a transmission cavity with openings at both ends. One end of the transmission part 1 is embedded in the opening of the transmission cavity facing the oil-filled core sensor 6, and the other end of the transmission cavity is connected to the triangular motor 5. The triangular motor 5 is connected to the first connecting rod shaft 2 through the transmission cavity and performs transmission.

[0026] Specifically, the triangular claw 7 provides additional fixing and support points, making the pneumatic slip ring 4 more stable during transmission and reducing welding errors caused by slip ring displacement. The structure of the triangular claw 7 enhances the overall rigidity of the device, helping to maintain shape and position stability during stamping and welding, thereby improving welding accuracy. The design of the triangular claw 7 makes the installation and maintenance of the pneumatic slip ring 4 more convenient, reducing the complexity and cost of equipment maintenance. The design of the transmission cavity allows for a more compact transmission unit 1, reducing the overall size of the equipment and making it suitable for use in space-constrained environments. The open design at both ends of the transmission cavity facilitates the installation and maintenance of the triangular motor 5 and the first connecting rod shaft 2, improving the maintainability of the equipment. The interior of the transmission cavity can be designed with a smooth surface to reduce friction and wear, extending the service life of the equipment. Connecting the triangular motor 5 to the first connecting rod shaft 2 through the transmission cavity achieves efficient energy transfer and precise motion control. The use of the triangular motor 5 provides a stable power source, making speed and force control during stamping and welding more precise, further reducing vibration during welding. The transmission method of the triangular motor 5 provides smoother and more continuous motion, avoiding welding defects caused by transmission shock. These further technological improvements addressed the following core technical issues: increased equipment stability and rigidity, reduced vibration during welding, thereby improving welding quality. The connection between the transmission chamber and the triangular motor 5 enabled more precise and stable transmission control, enhancing welding accuracy. The maintainability and reliability of the equipment were improved, reducing maintenance costs and extending its service life. The equipment structure was optimized for greater compactness, adapting to a wider range of production environments, especially in space-constrained situations.

[0027] Furthermore, anti-slip stripes are provided on the outer surface of the mounting part 41, and the anti-slip stripes are snapped onto the inner wall of the triangular claw 7.

[0028] Furthermore, the volume of the pneumatic part 42 is set to be 1.5-2 times the volume of the mounting part 41.

[0029] Specifically, the anti-slip stripe design increases the friction between the mounting part 41 and the inner wall of the triangular claw 7, effectively preventing the pneumatic slip ring 4 from slipping during high-speed operation or impact, ensuring the stability of the device and welding accuracy. Through a snap-fit ​​mechanism, the anti-slip stripes improve the assembly firmness between the pneumatic slip ring 4 and the triangular claw 7, reducing component loosening caused by vibration, thereby improving the safety and reliability of the equipment. This design allows the pneumatic slip ring 4 to maintain its position under external force, further reducing vibration during welding and ensuring welding quality. Setting the volume of the pneumatic part 42 to 1.5-2 times that of the mounting part 41 provides a larger air pressure application area, thereby enhancing the stability and maneuverability of the pneumatic slip ring 4. The larger volume of the pneumatic part 42 means stronger pneumatic force, which helps to respond quickly and overcome any resistance during stamping and welding, ensuring smooth operation and consistent welding. This volume ratio design also balances the weight distribution of the entire device, reducing vibration caused by uneven weight distribution and further improving welding accuracy. In summary, these further technical improvements have solved the following core technical problems: The anti-slip stripe design significantly improves the assembly stability between the pneumatic slip ring 4 and the triangular claw 7, reducing vibration during welding and ensuring welding quality. Increasing the volume of the pneumatic unit 42 enhances the operability and response speed of the pneumatic slip ring 4, making the welding process more stable and reliable. Optimizing the mechanical properties of the pneumatic slip ring 4 allows it to maintain good working condition under high-speed operation or impact conditions, improving the overall performance and durability of the equipment. These improvements work together to enhance operational safety, reduce maintenance costs, and make the equipment more adaptable to complex and changing production environments.

[0030] Furthermore, a stamping interface is provided at one end of the stamping connection part 31 facing the oil-filled core sensor 6, and the stamping interface positions the base of the oil-filled core sensor 6 to be welded.

[0031] Furthermore, a connecting rod opening is provided at one end of the first connecting rod shaft 2 facing the second connecting rod shaft 3, and the second connecting rod is embedded in the connecting rod opening.

[0032] Specifically, the stamping interface provides precise positioning for the base of the oil-filled core sensor 6 to be welded. This ensures the sensor is accurately positioned before welding, thus improving welding consistency and reliability. The positioning interface allows for quick docking with the sensor base, reducing manual adjustment and calibration time and improving production efficiency. The stamping interface design also ensures the stability of the sensor base during the stamping process, preventing welding defects caused by positional misalignment. The connecting rod opening design allows for a tight connection between the first connecting rod shaft 2 and the second connecting rod shaft 3. This embedding method enhances the fit accuracy between the connecting rods, reduces backlash during transmission, and thus reduces vibration. The embedding method also allows for smoother movement of the second connecting rod shaft 3, facilitating precise stamping and welding operations. This structural design simplifies the assembly process, facilitates maintenance and component replacement, and improves the overall stability of the equipment. Precise positioning through the stamping interface ensures the accurate positioning of the oil-filled core sensor 6 base during welding, improving welding quality. The connecting rod opening and embedding design improve the stability of the transmission system, reduce vibration during welding, and guarantee welding accuracy. These improvements enhanced the equipment's operational efficiency and reliability, reduced the failure rate during production, simplified assembly and maintenance processes, lowered production costs, and improved overall equipment performance.

[0033] Furthermore, an anti-slip slot is provided on the inner wall of the connecting rod opening, and an anti-slip clip is provided on the second connecting rod shaft 3, with the anti-slip clip engaging with the anti-slip slot.

[0034] Specifically, the design of the anti-slip latch and anti-slip clip ensures a more secure connection between the first connecting rod shaft 2 and the second connecting rod shaft 3, maintaining a stable connection even under high-speed operation or impact loads, preventing relative slippage. This latching mechanism effectively reduces relative displacement between connecting rods caused by vibration or impact, thereby improving the stability and durability of the entire device. The precise alignment of the anti-slip clip and anti-slip latch reduces clearance in the transmission system, improving transmission accuracy, which is particularly important for precision welding operations. Precise transmission helps achieve accurate positioning of the sensor base, further ensuring welding quality. The anti-slip clip design prevents the second connecting rod shaft 3 from accidentally falling off during movement, ensuring operational safety. This design is particularly important in high-frequency operating environments, as it ensures continuous and stable equipment operation. The anti-slip clip and latch design simplify the disassembly and installation of the connecting rod shafts, facilitating daily maintenance and component replacement. This design reduces maintenance time, lowers maintenance costs, and improves production efficiency. By reducing vibration and preventing relative slippage between components, the anti-slip latch and clip design helps extend the service life of the equipment. The improved durability of the equipment reduces the frequency of replacements due to wear and tear, thus lowering long-term operating costs. In summary, the anti-slip jaws and anti-slip clips provide a more stable, accurate, and safer operating experience for the oil-filled core sensor 6-stamp anti-shake welding device, while also improving maintainability and durability. These technological advantages are significant for enhancing the overall performance and market competitiveness of the device.

[0035] This utility model discloses a stamping anti-shake welding device for an oil-filled core sensor 6, including a transmission part 1, a pneumatic slip ring 4, a first connecting rod shaft 2, and a second connecting rod shaft 3; one end of the transmission part 1 is connected to one end of the first connecting rod shaft 2, and the other end of the first connecting rod shaft 2 is connected to one end of the second connecting rod shaft 3. The other end of the second connecting rod shaft 3 is provided with a stamping connection part 31, which is connected to the base of the oil-filled core sensor 6 to be welded; the pneumatic slip ring 4 is sleeved on the outside of the first connecting rod shaft 2, and the pneumatic slip ring 4 includes a mounting part 41 and a pneumatic part 42. One end of the mounting part 41 is connected to the side wall of the transmission part 1 facing the oil-filled core sensor 6, and the other end of the mounting part 41 is connected to one end of the pneumatic part 42; the stamping connection part 31 is connected to the base of the oil-filled core sensor 6 and rotates to press the base of the oil-filled core sensor 6 against one end of the sensor pressure ring of the oil-filled core sensor 6, and the other end of the sensor pressure ring is connected to a welding laser generation device. The aforementioned welding device, through a transmission mechanism consisting of a transmission unit 1, a first connecting rod shaft 2, and a second connecting rod shaft 3, ensures precise docking between the stamped connecting part 31 and the base of the oil-filled core sensor 6, thereby improving positioning accuracy during the welding process. The pneumatic slip ring 4 reduces instability during rotation, making the welding process smoother and contributing to improved consistency and quality of the weld points. The pneumatic slip ring 4 on the first connecting rod shaft 2 effectively prevents unexpected forces from causing the sensor docking part to be blown away during the rotation of the second connecting rod shaft 3, ensuring sensor stability during welding. This significantly reduces welding defects caused by vibration, such as incomplete welds and burn-through, thus improving the product yield.

[0036] The above are merely specific embodiments of this utility model, but the protection scope of this utility model is not limited thereto. Any person skilled in the art can easily conceive of various equivalent modifications or substitutions within the technical scope disclosed in this utility model, and these modifications or substitutions should all be covered within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A stamping anti-shake welding device for an oil-filled core sensor, characterized in that, include: Transmission unit, pneumatic slip ring, first connecting rod shaft and second connecting rod shaft; One end of the transmission part is connected to one end of the first connecting rod shaft, and the other end of the first connecting rod shaft is connected to one end of the second connecting rod shaft. The other end of the second connecting rod shaft is provided with a stamped connecting part, which is connected to the base of the oil-filled core sensor to be welded. The pneumatic slip ring is sleeved on the outside of the first connecting rod shaft. The pneumatic slip ring includes a mounting part and a pneumatic part. One end of the mounting part is connected to the side wall of the transmission part facing the oil-filled core sensor, and the other end of the mounting part is connected to one end of the pneumatic part. The stamped connecting part docks with the base of the oil-filled core sensor and rotates to press the base of the oil-filled core sensor against one end of the sensor pressure ring of the oil-filled core sensor, and the other end of the sensor pressure ring docks with the welding laser generation device.

2. The anti-shake welding device for oil-filled core sensor stamping according to claim 1, characterized in that, A triangular claw is provided on the side wall of the transmission unit facing the oil-filled core sensor, and the pneumatic slip ring is embedded in the triangular claw.

3. The anti-shake welding device for oil-filled core sensor stamping according to claim 2, characterized in that, The transmission part is hollow inside to form a transmission cavity with openings at both ends. One end of the transmission part is embedded in the opening of the transmission cavity facing the oil-filled core sensor. The other end of the transmission cavity is connected to a triangular motor. The triangular motor is connected to the first connecting rod shaft through the transmission cavity and performs transmission.

4. The anti-shake welding device for oil-filled core sensor stamping according to claim 2, characterized in that, The outer surface of the mounting part is provided with anti-slip stripes, which are snapped onto the inner wall of the triangular claw.

5. The anti-shake welding device for oil-filled core sensor stamping according to claim 1, characterized in that, The volume of the pneumatic part is set to be 1.5-2 times the volume of the mounting part.

6. The anti-shake welding device for oil-filled core sensor stamping according to claim 1, characterized in that, The stamped connection part is provided with a stamping interface at one end facing the oil-filled core sensor, and the stamping interface positions the base of the oil-filled core sensor to be welded.

7. The anti-shake welding device for oil-filled core sensor stamping according to claim 1, characterized in that, The first connecting rod shaft has a connecting rod opening at one end facing the second connecting rod shaft, and the second connecting rod is embedded in the connecting rod opening.

8. The anti-shake welding device for oil-filled core sensor stamping according to claim 7, characterized in that, The inner wall of the connecting rod opening is provided with an anti-slip slot, and the second connecting rod shaft is provided with an anti-slip clip, which is engaged with the anti-slip slot.

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