Clamping jig for machining end face of ceramic plunger rod

• Main Authors: ZHU XIAOBIN, YANG ZHIJUN, YAN LINGFU, YING GUIHE, DUAN CUIDAO, DENG XIAOXING, WANG YUJIA
• Format: Patent
• Language: Chinese; English
• Published: 13.09.2022
• Subjects: DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS; GRINDING; MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; PERFORMING OPERATIONS; POLISHING; TRANSPORTING

The utility model discloses a ceramic plunger rod end face machining clamping jig which comprises a jig plate, a pressing block and a locking stud, a triangular hollow groove is formed in the jig plate, a linear groove matched with the pressing block is formed in one side of the triangular hollow groove, and a clamping groove matched with the pressing block is formed in the other side of the triangular hollow groove. An arc-shaped groove matched with the outline of the ceramic plunger rod is formed in the other side of the triangular hollow groove, a first screw hole is formed in the top of the side, close to the linear groove, of the jig plate, and a second screw hole is formed in the pressing block in a matched mode. The clamping jig for machining the end faces of the ceramic plunger rods has the advantages that the triangular hollow grooves are formed in the jig plate, so that the ceramic plunger rods can be placed in the triangular hollow grooves, and the ceramic plunger rods can be clamped by the aid of