Convenient-for-clamping welding rod clamp for rivet welding by lathe worker

Abstract

The invention discloses a convenient-for-clamping welding rod clamp for rivet welding by a lathe worker. The convenient-for-clamping welding rod clamp comprises a baseplate, wherein a first clamping block is fixedly connected with the left side of the upper surface of the baseplate; a limiting plate is fixedly connected with the right side of the upper surface of the baseplate; a threaded hole is formed in the middle of the limiting plate; a snap-in groove is formed in the top of the baseplate, and positioned between the first clamping block and the limiting plate; a second clamping block is arranged at the top of the baseplate; a snap-in block matched with the snap-in groove is fixedly connected with the bottom of the second clamping block, and connected into the snap-in groove in a snap-in manner; and a bearing is fixedly connected with the middle of the side surface, far away from the first clamping block, of the second clamping block. By adoption of the convenient-for-clamping welding rod clamp, a welding rod can be effectively clamped, thereby overcoming the defect that a welding rod needs to be held by a lathe worker in hand for welding, and achieving a good clamping effect; and the length of the convenient-for-clamping welding rod clamp can be adjusted according to the actual demand, thereby effectively protecting the lathe worker from scalding, effectively preventing the welding rod from swinging and twisting, and achieving the high safety performance.

Description

technical field

[0001] The invention relates to the technical field of electric riveting welding, in particular to a welding rod clamp for electric riveting welding of car workers which is convenient for clamping. Background technique

[0002] Electric welding is the common name of electrode arc, which is a kind of welding operation realized by using welding rod to melt the place where metal parts need to be connected through arc high temperature. Rivet welding is a form of electric welding. Rivet welding is a welding method of electric welding. The usual welding method It is to infiltrate the object to be welded with a welding rod. It is generally used for welding relatively thick metals. Riveting is divided into cold riveting and hot riveting. Cold riveting is connected with rivets, and hot riveting is welding. Melting together, electric riveting welding requires the use of electrodes, which are melting electrodes coated with coatings for welding, which are composed of coa...

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