Magnetic type conductive bonding device
By designing a magnetic conductive grounding device, the stable connection and grounding of welded parts are achieved by using magnetic suction and elastic parts, the problems of unreliable grounding and unstable grounding in the prior art are solved, and the safety and efficiency of welding are improved , protects the surface of the workpiece.
Patent Information
- Application Number
- CN202323501237.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-21
- Publication Date
- 2025-02-25
- Estimated Expiration
- 2033-12-21
AI Technical Summary
In existing electrical welding operations, the grounding device is unreliable and can easily cause fire accidents; and when welding irregular workpieces, it is difficult to connect stably, which increases labor intensity and damages the aesthetics of the workpiece surface.
Design a magnetically-sucked conductive grounding device, including an insulating base plate, conductive strip, magnetic suction piece, touching conductive column, elastic piece and ground wire nose, connected to welded parts through magnetic suction piece, and use elastic piece and ground wire The nose achieves stable grounding and grounding.
It effectively improves the stability of the bond with welded parts, reduces safety hazards during welding, simplifies the operation process, protects the beauty of the workpiece surface, and reduces labor intensity.
Smart Images
Figure CN222520190U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of welding operations, in particular to a magnetic conductive grounding device. Background Art
[0002] At present, the mining equipment owned by Barun Company in the mining field are all single large excavators with complex structures and many parts. In order to maintain the proper technical status of the equipment, a large number of maintenance projects need to be arranged every month, of which more than half of the time is for repairing the shovel parts that are in direct contact with the ore and rock, so the use of electric welders is very frequent in daily work. According to the specifications for the use of electric welders, a grounding point should be set near the welding point and connected reliably. The grounding device currently used on the equipment is to connect an iron hook to the cable head. When in use, the hook is hung near the welding point to achieve grounding. However, during use, sparks often occur due to the unreliable connection of the grounding point, which can easily cause fire accidents. When welding on site, if you encounter irregular workpieces such as pipes, you cannot connect them with clips. If you hang them, they are likely to fall and injure people. Sometimes, for convenience, welders often weld the grounding iron and the workpiece together. The fixed welding structure is easy to damage the surface of the workpiece product and damage the overall aesthetic image of the workpiece. This increases the labor intensity of the personnel, and sometimes because of the waste of welding time, the personnel are unwilling to waste it. Utility Model Content
[0003] The utility model aims to provide a magnetic conductive grounding device to solve the problems existing in the prior art, which has a simple structure and effectively enhances the stability of the connection with the welding parts.
[0004] To achieve the above purpose, the utility model provides the following solutions:
[0005] The utility model provides a magnetic conductive grounding device, comprising: an insulating bottom plate, a conductive strip, at least one magnetic attraction member, a touch conductive column, an elastic member and a grounding wire nose, wherein the conductive strip is connected to the insulating bottom plate; one end of the magnetic attraction member is used for being detachably fixedly connected to the insulating bottom plate, and the other end is used for being magnetically attracted to a welding member; a first end of the touch conductive column is used for contacting the welding member, and a second end of the touch conductive column is used for passing through the conductive strip and the insulating bottom plate; one end of the elastic member is used for contacting the conductive strip, and the other end is used for pressing against the first end of the touch conductive column so that the first end of the touch conductive column is pressed against the welding member; and the grounding wire nose is used for being fixedly connected to the second end of the touch conductive column.
[0006] Preferably, a conductive strip groove is provided on the insulating bottom plate, and the conductive strip groove is used for placing the conductive strip.
[0007] Preferably, the magnetic suction component includes a strong suction base, a fixed conductive screw and a plurality of fastening nuts, one end of the strong suction base is used for fixed connection with the fixed conductive screw, and the other end is used for magnetic connection with the welding part, and the end of the fixed conductive screw away from the strong suction base is used to pass through the conductive strip and the insulating bottom plate, and each of the fastening nuts is respectively threadedly connected to the fixed conductive screw and is arranged on opposite sides of the conductive strip and the insulating bottom plate to fix the fixed conductive screw to the insulating bottom plate.
[0008] Preferably, the magnetic attraction component also includes a strong magnet and a fastening baffle, a conductive seat is provided at the bottom of the strong attraction base, the strong magnet is used to be placed in the conductive seat, an internal thread is provided at the opening of the conductive seat, the fastening baffle is provided with an external thread, and the fastening baffle is used to be threadedly connected to the opening of the conductive seat.
[0009] Preferably, the number of the magnetic suction components is two, and the two magnetic suction components are respectively arranged on both sides of the insulating bottom plate.
[0010] Preferably, the strong suction base is a cube structure with rounded corners, and the strong suction base is a conductive magnet.
[0011] Preferably, the elastic member is a telescopic spring, the telescopic spring is sleeved on the outside of the touch conductive column, and the diameter of the telescopic spring is smaller than the diameter of the first end of the touch conductive column.
[0012] Compared with the prior art, the utility model has achieved the following technical effects:
[0013] The utility model provides a magnetic conductive grounding device. After the device is assembled on site, it is magnetically connected to the welding part through a magnetic attraction piece, the trigger conductive column is pressed against the welding part through an elastic part, and the grounding wire nose arranged at the other end of the trigger conductive column is connected to the grounding device of the welding machine. The utility model has a simple structure, occupies a small volume, is convenient to carry, install and use, and can effectively enhance the stability of the combination with the welding part by connecting through the magnetic attraction piece. It can be placed on a welding part of any shape for welding, which not only increases the practicality on site, but also facilitates the operator's mastery and learning, and ensures the safety of the operator and equipment. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0015] Figure 1 A schematic diagram of the structure of the magnetic conductive grounding device provided by the utility model;
[0016] Figure 2 This is a disassembled diagram of the magnetic conductive grounding device provided by the utility model;
[0017] Figure 3 This is a disassembled diagram of the magnetic attraction component in the magnetic attraction type conductive grounding device provided by the utility model;
[0018] In the figure: 1. Insulating bottom plate; 2. Conductive strip groove; 3. Conductive strip; 4. Mounting through hole; 5. Strong suction base; 6. Fixed conductive screw; 7. Fastening nut; 8. Conductive seat; 9. Internal thread; 10. Strong magnet; 11. Fastening baffle; 12. Triggering conductive column; 13. Telescopic spring; 14. Fixing nut; 15. Grounding wire nose; 16. Middle mounting through hole. DETAILED DESCRIPTION
[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0020] The utility model aims to provide a magnetic conductive grounding device to solve the problems existing in the prior art, which has a simple structure and effectively enhances the stability of the connection with the welding parts.
[0021] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.
[0022] The utility model provides a magnetic conductive grounding device, such as Figures 1 to 3As shown, it includes: an insulating base plate 1, a conductive strip 3, at least one magnetic attraction member, a touch conductive column 12, an elastic member and a grounding wire nose 15, wherein the conductive strip 3 is connected to the insulating base plate 1; one end of the magnetic attraction member is used to be detachably fixedly connected to the insulating base plate 1, and the other end is used to be magnetically attracted to the welding member; the first end of the touch conductive column 12 is used to contact the welding member, and the second end of the touch conductive column 12 is used to pass through the conductive strip 3 and the insulating base plate 1; one end of the elastic member is used to contact the conductive strip 3, and the other end is used to press the first end of the touch conductive column 12 so that the first end of the touch conductive column 12 is pressed against the welding member; the grounding wire nose 15 is used to be fixedly connected to The second end of the conductive column 12 is touched, and after the device is assembled on site, it is magnetically connected to the welding part through a magnetic attraction part, and the conductive column 12 is pressed against the welding part through an elastic part, and the grounding wire nose 15 arranged at the other end of the conductive column 12 is connected to the grounding device of the welding machine. The utility model has a simple structure, occupies a small volume, is convenient to carry, install and use, and the connection through the magnetic attraction part can effectively enhance the stability of the combination with the welding part. It can be placed on a welding part of any shape for welding, which not only increases the practicality on site, but also facilitates the operator's mastery and learning, and ensures the safety of the operator and equipment.
[0023] In a preferred embodiment, a conductive bar groove 2 is provided on the insulating bottom plate 1 . The conductive bar groove 2 is used to place the conductive bar 3 . The structure is simple and the assembly of the conductive bar 3 is convenient.
[0024] In a preferred embodiment, the magnetic suction component includes a strong suction base 5, a fixed conductive screw 6 and a plurality of fastening nuts 7. One end of the strong suction base 5 is used for fixed connection with the fixed conductive screw 6, and the other end is used for magnetic connection of the welding part. The end of the fixed conductive screw 6 away from the strong suction base 5 is used to pass through the conductive bar 3 and the insulating base plate 1. Each fastening nut 7 is respectively threadedly connected to the fixed conductive screw 6 and is arranged on the opposite sides of the conductive bar 3 and the insulating base plate 1 to fix the fixed conductive screw 6 to the insulating base plate 1. The structure is simple and easy to assemble.
[0025] In a preferred embodiment, the magnetic suction component also includes a strong magnet 10 and a fastening baffle 11. A conductive seat 8 is provided at the bottom of the strong suction base 5. The strong magnet 10 is used to be placed in the conductive seat 8. An internal thread 9 is provided at the opening of the conductive seat 8. The fastening baffle is provided with an external thread. The fastening baffle is used to be threadedly connected to the opening of the conductive seat 8. The strong suction base 5 can be fastened by the magnetism of the strong magnet 10. The structure is simple and easy to install.
[0026] In a preferred embodiment, there are two magnetic elements, which are respectively disposed on both sides of the insulating base plate 1 , so as to better achieve a stable connection with the welding parts.
[0027] In a preferred embodiment, the strong suction base 5 is a cube structure with rounded corners, and the strong suction base 5 is a conductive magnet.
[0028] In a preferred embodiment, the elastic member is a telescopic spring 13, which is sleeved on the outside of the touch conductive column 12, and the diameter of the telescopic spring 13 is smaller than the diameter of the first end of the touch conductive column 12. The first end of the touch conductive column 12 is set as a bottom protruding structure for constraining the telescopic spring 13, and the second end of the touch conductive column 12 is fixed to the grounding wire nose 15 by a fixing nut 14.
[0029] like Figure 1 and Figure 2 As shown, the workpiece overlap device for on-site welding operation only needs to be installed on site during each welding process. First, we install the insulating base plate 1 and place the conductive strip 3 in the conductive strip groove 2. After installing the strong suction base 5 and placing the strong magnet 10 in the conductive seat 8, install the fastening baffle 11 in place, install a fastening nut 7 on the conductive screw, pass the conductive screw on the upper part of the strong suction base 5 through the installed through holes 4 on both sides of the edge base, and then install the second fastening nut 7 on the upper part and fasten it. The other side is installed in the same way. After the above installation, install the middle touch conductive column 12, install the telescopic spring 13 on the touch conductive column 12, and then pass it through the middle installation through hole 16 to install the fastening nut 7. After installing the grounding wire nose 15, install the fastening nut 7 on the upper part and tighten it before use.
[0030] The utility model can be fixed on the workpiece product at will during welding operation, without deliberately making the grounding, which improves work efficiency; it does not need welding grounding, which protects the beautiful surface of the product. The overall structural design is simple and reasonable, has no operating cost, and is energy-saving and environmentally friendly.
[0031] The present invention uses specific examples to illustrate the principle and implementation of the present invention. The above examples are only used to help understand the method and core idea of the present invention. At the same time, for those skilled in the art, according to the idea of the present invention, there will be changes in the specific implementation and application scope. In summary, the content of this specification should not be understood as limiting the present invention.
Claims
1. A magnetic conductive grounding device, characterized in that: include: Insulation base plate, A conductive strip connected to the insulating base plate; At least one magnetic attraction member, one end of which is used to be detachably fixedly connected to the insulating bottom plate, and the other end of which is used to be magnetically attracted to the welding member; A touch conductive column, wherein a first end of the touch conductive column is used to contact the welding piece, and a second end of the touch conductive column is used to pass through the conductive strip and the insulating bottom plate; An elastic member, one end of which is used to contact the conductive strip, and the other end of which is used to press against the first end of the touch conductive column so that the first end of the touch conductive column presses against the welding member; as well as A grounding wire nose is used for fixedly connecting to the second end of the trigger conductive column.
2. The magnetic conductive grounding device according to claim 1, characterized in that: The insulating bottom plate is provided with a conductive strip groove, and the conductive strip groove is used for placing the conductive strip.
3. The magnetic conductive grounding device according to claim 2, characterized in that: The magnetic suction component includes a strong suction base, a fixed conductive screw and a plurality of fastening nuts, one end of the strong suction base is used for fixed connection with the fixed conductive screw, and the other end is used for magnetic connection with the welding part, the end of the fixed conductive screw away from the strong suction base is used to pass through the conductive strip and the insulating bottom plate, and each of the fastening nuts is respectively threadedly connected with the fixed conductive screw and is arranged on opposite sides of the conductive strip and the insulating bottom plate to fix the fixed conductive screw to the insulating bottom plate.
4. The magnetic conductive grounding device according to claim 3, characterized in that: The magnetic attraction component also includes a strong magnet and a fastening baffle. A conductive seat is provided at the bottom of the strong attraction base. The strong magnet is used to be placed in the conductive seat. An internal thread is provided at the opening of the conductive seat. The fastening baffle is provided with an external thread. The fastening baffle is used to be threadedly connected to the opening of the conductive seat.
5. The magnetic conductive grounding device according to claim 4, characterized in that: The number of the magnetic suction members is two, and the two magnetic suction members are respectively arranged on two sides of the insulating bottom plate.
6. The magnetic conductive grounding device according to claim 5, characterized in that: The strong suction base is a cube structure with rounded corners at the edges, and the strong suction base is a conductive magnet.
7. The magnetic conductive grounding device according to claim 1, characterized in that: The elastic member is a telescopic spring, which is sleeved on the outside of the touch conductive column, and the diameter of the telescopic spring is smaller than the diameter of the first end of the touch conductive column.