Tool bit, saw blade base body and saw blade

• Main Authors: WEI HANZHEN, CHEN TUO, SONG WEITAO, LIU QINGFENG, TANG SHAOKUN, CHEN MINGHUA
• Format: Patent
• Language: Chinese; English
• Published: 27.05.2022
• Subjects: BLASTING; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MEANS FOR DAMPING VIBRATION; MECHANICAL ENGINEERING; PERFORMING OPERATIONS; SHOCK-ABSORBERS; SPRINGS; THERMAL INSULATION IN GENERAL; TRANSPORTING; WEAPONS; WORKING CEMENT, CLAY, OR STONE; WORKING STONE OR STONE-LIKE MATERIALS

The utility model discloses a tool bit, a saw blade base body and a saw blade, the tool bit is characterized in that a tool bit slot is arranged at the bottom of the tool bit, and the tool bit is arranged on the saw blade base body through the tool bit slot. According to the technical scheme, the tool bits and the saw blade base body are connected through the clamping grooves, the strength of the saw blade base body can be prevented from being affected by welding of the tool bits and the saw blade base body, tool deviation caused by insufficient strength of the saw blade base body is avoided, and cutting stability is improved; the saw blade does not need to be heated at high frequency, heat loss of a saw blade base body is avoided, the use frequency of the saw blade is prolonged, the installation speed of the tool bit is increased, and resources (soldering lugs, electric energy and the like) are saved. 本实用新型公布一种刀头、锯片基体及锯片，其中刀头包括：所述刀头底部设置刀头开槽，所述刀头通过所述刀头开槽设置在锯片基体上。上述技术方案中，刀头与锯片基体通过卡槽连接，可以避免二者焊接而影响锯片基体的强度，避免锯片基体