A surfacing welding rod
A surfacing welding rod and welding rod technology, applied in the direction of welding rod characteristics, welding equipment, welding medium, etc., can solve the problems of affecting the use of users, damage to the welding rod, inconvenient operation, etc., to meet the needs of use, extend the length, and avoid collision damage Effect
Active Publication Date: 2022-01-04
JIANGSU GOLDEN BRIDGE TAINLESS STEEL MATERIAL
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Problems solved by technology
[0003] There are many problems in the use of existing electrodes, such as the thickness of the electrode skin at the welding core port of some electrodes is different, and some thinner electrode skins are prone to collide with the welding core, causing partial damage, and the welding rod is shorter. It may affect the user's use, and it is not easy to operate. It is easy to cause damage to the electrodes during the stacking process of electrodes of different lengths.
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[0024] In order to make the purpose, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the following The described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0025] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.
[0026] see Figure 1-4 As shown, a surfacing welding electrode includes an electrode skin 1, a welding core 2, a protection mechanism and a clamping extension...
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The present invention relates to the field of surfacing welding electrodes, in particular to a surfacing welding electrode, including electrode skin, welding core, connecting block, connecting groove, fixing block, fixing groove, elastic rubber block, mounting block, first clamping groove, second Two card slots, sliding slots, conductive blocks, conductive strips, insulating blocks and springs. This kind of surfacing welding electrode has a simple structure and novel design, which is convenient for connecting the connecting block and the fixing block on the surface of the welding core, ensuring that the joint between the welding core and the welding rod skin is covered, and avoiding collision damage at the joint between the welding core and the welding rod skin Under the action of the set clamping extension mechanism, it is convenient to extend the length of the end of the electrode, which is convenient for extending after the electrode is about to be used, and is convenient for workers to use the electrode.
Description
technical field [0001] The invention relates to the field of surfacing welding electrodes, in particular to a surfacing welding electrode. Background technique [0002] Overlay welding electrode refers to welding a layer of special alloy surface on any part of the overlay welding workpiece. Its purpose is to improve the wear resistance, corrosion resistance and heat resistance of the working surface, so as to reduce costs and improve comprehensive performance and use. service life; surfacing welding is also commonly used for repairing old and waste; when surfacing welding, electrodes of different alloys and different hardness levels are generally selected according to the requirements of use. [0003] There are many problems in the use of existing electrodes, such as the thickness of the electrode skin at the welding core port of some electrodes is different, and some thinner electrode skins are prone to collide with the welding core, causing partial damage, and the welding ...
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IPC IPC(8): B23K35/02B23K9/28
CPCB23K35/0261B23K9/28
Inventor 许敏鲍合祥
Owner JIANGSU GOLDEN BRIDGE TAINLESS STEEL MATERIAL