Alloy circular saw blade with mechanically-clamped coating tool bit

• Main Authors: ZHOU XINGYAO, SUN CHENGLIN, SUN LIJUN
• Format: Patent
• Language: Chinese; English
• Published: 21.01.2022
• Subjects: COMPONENTS OR ACCESSORIES THEREFOR; NAILING OR STAPLING MACHINES IN GENERAL; PERFORMING OPERATIONS; SAWS FOR WOOD OR SIMILAR MATERIAL; TRANSPORTING; WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL

The utility model discloses an alloy circular saw blade with a mechanically-clamped coating tool bit, which relates to the technical field of circular saw blade structures and comprises a connecting and fixing disc and a circular saw blade, an annular connecting groove is formed in the side wall of the connecting and fixing disc, a plurality of movable sliding grooves are symmetrically formed in the side wall of the annular connecting groove, and the movable sliding grooves are communicated with the circular saw blade. Multiple movable sliding grooves are formed in the side wall of the circular saw blade, movable sliding blocks are slidably installed in the multiple movable sliding grooves, U-shaped fixing plates are installed between every two adjacent movable sliding blocks, locking connecting holes are symmetrically formed in the multiple U-shaped fixing plates, multiple fixed connecting holes are formed in the side wall of the circular saw blade, and the multiple fixed connecting holes correspond to the l