Special clamp for wood product sample preparation

The utility model discloses a special clamp for wood product sample preparation, which comprises a main rod, a fixed chuck, a movable chuck and an adjusting locking piece, the fixed chuck is arranged on the main rod, the movable chuck is locked and fixed with the main rod through the adjusting locking piece, and the fixed chuck and the movable chuck are a wood product clamping space; an adjusting hole is formed in the main rod in the length direction of a rod body, the adjusting hole penetrates through the two opposite outer walls of the main rod, and the adjusting locking piece penetrates through the adjusting hole to be connected with the movable chuck. At least one end of the main rod extends outwards in the length direction to form a holding part. The utility model solves the problems of poor safety, low sample preparation efficiency and low sample preparation quality in the sawing of the wood product sample for the existing physical and chemical test. 本实用新型公开了一种木制品制样专用夹具，它包括主杆、固定夹头、活动夹头和调节锁紧件，固定夹头安装在主杆上，