Welding strength detection device

The utility model discloses the application discloses a welding strength detection device, including base, pillar, support, clamping jaw, can with screw rod threaded connection's sleeve, be equipped with boss and projection on the base, be equipped with the cavity that communicates boss and projection in the base, the lower extreme of clamping jaw and the side transversely sealing sliding connection of projection, the lower extreme and the cavity of pillar pass through the vertical sealed sliding connection of boss, and the upper end of pillar is fixed with the carousel, is equipped with decentered shaft hole on the carousel, one side lower extreme and the muffjoint of support, the opposite side lower extreme of support is equipped with the axostylus axostyle, and the axostylus axostyle passes through the shaft hole to be connected with the carousel rotation, and the vertical fixation has the handle on the carousel. Compared with the prior art, this device welding strength of convenient butt weld bolt is fast