Diamond drill bit die

• Main Authors: ZHU RONGXIANG, ZHANG CHENGLIANG
• Format: Patent
• Language: Chinese; English
• Published: 02.01.2024
• Subjects: PERFORMING OPERATIONS; SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG, OR MIXTURESCONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER; TRANSPORTING; WORKING CEMENT, CLAY, OR STONE

The utility model discloses a diamond drill bit die which comprises an upper die, a second electric push rod is installed in the middle of the bottom end of the upper die, and a mold core is installed at the position, located on the periphery of the second electric push rod, of the bottom end of the upper die. The hollow diamond drill bit mold has the beneficial effects that on one hand, automatic locking and separation of the upper mold and the lower mold can be realized under the action of the electric push rod I, and tedious operations of manually screwing a bolt and lifting and moving the hollow diamond drill bit mold in the locking and separation process are omitted; on the other hand, through the design of a second electric push rod, a connecting rod, a push block and a top block, the second electric push rod can downwards press the connecting rod to achieve outward movement of the push block while the upper die is lifted, and the hollow diamond drill bit die can be conveniently locked and separated; an