Clamp for pipe joint production

The utility model belongs to the technical field of pipe joint production, and particularly relates to a clamp for pipe joint production, which solves the problems that the application range is small and the height cannot be adjusted in the prior art, and comprises a bottom plate and a sliding sleeve, a vertical plate is fixedly connected to the first rotating sleeve, a locking rod is slidably assembled in the vertical plate, a locking disc is rotatably mounted in the first rotating sleeve, one end of the locking disc is fixedly connected with a rocking handle, and quick release devices are arranged in the first rotating sleeve and the second rotating sleeve. Through the arrangement of the positioning block, the clamping rod and other structures, when the pull rod is pulled and the positioning block loses constraint, the positioning block can be detached and replaced with the clamping plate matched with the pipe joint in diameter, it is guaranteed that the pipe joint is clamped stably during machining, the ma