Breathing machine mask clamp

The invention provides a breathing machine mask clamp. The clamp comprises a positioning clamp base, a product positioning seat, breathing pipeline connector chucks, a positioning block and a top plate mounting seat, wherein the product positioning seat is fixedly mounted on the positioning clamp base, the product positioning seat is arranged below a mask product, the positioning block is mountedin the center of the bottom of the top plate mounting seat, the breathing pipeline connector chucks are mounted on the two sides of the bottom of the top plate mounting seat, the breathing pipeline connector chucks, the positioning block and the top plate mounting seat are arranged above the mask product, and the mask product is clamped between the lower product positioning seat and the upper breathing pipeline connector chucks as well as the upper positioning block. According to the clamp, the mask product can be supported, positioned and clamped, the positioning precision is higher, the stability is stronger, the pr