A positioner for organizing to layer board and truck bloster

The utility model relates to a positioner for organizing to layer board and truck bloster belongs to truck bloster welding field. The utility model discloses a positioner, including layer board locating piece, backup pad, high supporting shoe, locating pin, location through plane direction of height on high supporting shoe messenger positioner and the truck bloster, two locating pins pass the backup pad respectively and fix with truck bloster cartridge seat hole, horizontal, the longitudinal register of the relative truck bloster of messenger positioner, make two layer board parts and positioner's layer board locating piece lock with screw, nut. The utility model discloses a positioning device structure is simple, convenient to use, and the welding position precision is high, has guaranteed product quality, has reduced operating personnel intensity of labour, has improved work efficiency.