INNER BURR REMOVING KNIFE REST STRUCTURE

An inner burr removing knife rest structure, comprising a knife rest body. The knife rest body comprises a knife seat (2) and a connecting rod assembly (1); the connecting rod assembly (1) is connected to the knife seat (2); the knife seat (2) is provided with a scraper (24) used for removing inner burrs and a spray head (23) used for spraying a liquid; the scraper (24) protrudes out of the outer surface of the knife seat (2); and a liquid outlet port of the spray head (23) faces the scraper (24). The inner burr removing knife rest structure can avoid the accumulation of burrs on a scraper, and also has a cooling function on the scraper, thereby prolonging the service life. Structure de porte-couteau d'élimination de bavures internes, comprenant un corps de porte-couteau. Le corps de porte-couteau comprend un siège de couteau (2) et un ensemble tige de liaison (1) ; l'ensemble tige de liaison (1) est relié au siège de couteau (2) ; le siège de couteau (2) est doté d'un racleur (24) destiné à éliminer les bavu