Electric welding rod easy to ignite

Abstract

The utility model discloses an easily ignited welding electrode, which belongs to the field of flammable welding electrodes and comprises a welding electrode component, the welding electrode component comprises a welding rod, a welding core is fixedly connected to the lower end of the welding rod, a coating is coated on the side surface of the welding core, a combustion improver is coated on the surface of the coating, and a plurality of reinforcing rods are symmetrically connected to the side surface of the welding core at equal intervals. The flammability of the welding electrode can be improved through the arranged welding electrode assembly, and therefore the welding quality of the welding electrode is improved.

Description

Technical Field

[0001] The utility model relates to the field of flammable welding electrodes, in particular to an easily ignitable welding electrode. Background Art

[0002] A welding electrode is composed of a welding core and a welding rod, which is a tool for facilitating the welding of metal components. Most of the existing welding electrodes fail to weld due to insufficient temperature during welding, affecting the welding quality. Based on this, it is necessary to provide a flammable welding electrode that is convenient for improving the welding quality. Content of the Utility Model

[0003] An embodiment of the utility model provides an easily ignitable welding electrode, aiming to solve the problem that the existing welding electrodes are not easy to ignite.

[0004] To achieve the above object, the utility model provides an easily ignitable welding electrode, including a welding electrode assembly;

[0005] Among them, the welding electrode assembly includes a welding rod, the lower end of the welding rod is fixedly connected with a welding core, the side surface of the welding core is coated with a coating, the surface of the coating is coated with a combustion improver, and a plurality of reinforcing rods are symmetrically connected to the side surface of the welding core at equal intervals.

[0006] As a preferred scheme of the utility model, the welding core is made of titanium calcium low-carbon steel.

[0007] As a preferred scheme of the utility model, the coating is made of cellulose.

[0008] As a preferred scheme of the utility model, the combustion improver is made of potassium nitrate.

[0009] As a preferred scheme of the utility model, the coating is coated on the side surfaces of a plurality of reinforcing rods.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0011] When the welding gun energizes and uses the welding electrode, when the current is transmitted to the coating, the coating made of cellulose can reduce the ignition point and initially enhance the flammability of the welding electrode. At the same time, the combustion improver made of potassium nitrate can play a role in assisting combustion and further improve the flammability of the welding electrode. Compared with the welding electrode structure in the prior art, the utility model can significantly improve the flammability of the welding electrode through the mutual cooperation of the above structures, and further improve the welding quality of the welding electrode. Description of the Drawings

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 It is a sectional view of the structure of the welding electrode assembly of the utility model.

[0014] In the figure: 100, electrode assembly; 101, welding rod; 102, welding core; 103, coating; 104, combustion improver; 105, reinforcing rod. Specific embodiments

[0015] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0016] Please refer to Figure 1 - Figure 2 , the present invention provides an easily ignitable welding electrode, including an electrode assembly 100;

[0017] Among them, the electrode assembly 100 includes a welding rod 101, the lower end of the welding rod 101 is fixedly connected to a welding core 102, the side surface of the welding core 102 is coated with a coating 103, the surface of the coating 103 is coated with a combustion improver 104, and a plurality of reinforcing rods 105 are symmetrically connected to the side surface of the welding core 102 at equal intervals.

[0018] In a specific embodiment, the electrode assembly 100 provided can improve the flammability of the welding electrode, thereby improving the welding quality of the welding electrode. When in use, the welding gun energizes the welding core 102 and the coating 103. At this time, the coating 103 made of cellulose can reduce the ignition point, thereby initially improving the flammability of the welding electrode. At the same time, the combustion improver 104 can play a combustion assisting effect, further improving the flammability. In addition, the presence of the reinforcing rods 105 can increase the contact area with the coating 103, and thus can ensure the coating fastening property of the coating 103.

[0019] Please refer to Figure 1 and Figure 2 , the welding core 102 is made of titanium-calcium low-carbon steel.

[0020] In a specific embodiment, the welding core 102 made of titanium-calcium low-carbon steel can not only enhance its own strength and improve the thermal conductivity, but also save costs.

[0021] Please refer to Figure 1 and Figure 2 , the coating 103 is made of cellulose.

[0022] In a specific embodiment, the coating 103 made of cellulose can reduce the ignition point and further improve the flammability of the welding electrode.

[0023] Please refer to Figure 1 and Figure 2, the combustion improver 104 is made of potassium nitrate.

[0024] In a specific embodiment, the combustion improver 104 made of potassium nitrate can achieve a combustion assisting effect, further enhancing the flammability of the welding electrode so as to improve the welding quality.

[0025] Please refer to Figure 1 and Figure 2 , the coating 103 is coated on the side surfaces of a plurality of reinforcing rods 105.

[0026] In a specific embodiment, the plurality of reinforcing rods 105 can increase the contact area with the coating 103 and improve the coating fastening property.

[0027] Working principle: When in use, first, the welding core 102 and the coating 103 are energized through a welding torch. The coating 103 made of cellulose can lower the ignition point to initially improve the flammability of the welding electrode. Combined with the combustion improver 104, it can achieve a combustion assisting effect, thereby further improving the flammability and then improving the welding quality of the welding electrode.

[0028] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0029] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An easily ignitable welding electrode, characterized in that: include: A welding rod assembly (100), the welding rod assembly (100) comprising a welding rod (101), the lower end of the welding rod (101) being fixedly connected to a welding core (102), the side surface of the welding core (102) being coated with a coating (103), the surface of the coating (103) being coated with a combustion aid (104), and the side surface of the welding core (102) being symmetrically connected to a plurality of reinforcing rods (105) at equal distances.

2. The easily ignitable welding electrode according to claim 1, characterized in that: The welding core (102) is made of titanium calcium low carbon steel.

3. The easily ignitable welding electrode according to claim 1, characterized in that: The medicine coating (103) is made of cellulose.

4. The easily ignitable welding electrode according to claim 1, characterized in that: The combustion improver (104) is made of potassium nitrate.

5. The easily ignitable welding electrode according to claim 1, characterized in that: The coating (103) is coated on the side surfaces of a plurality of reinforcing rods (105).

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