Sample clamp for metallographic sample corrosion test

• Main Authors: ZUO HAIXIA, SU CHONGTAO, HAI CHAO, JI LILI, GAO ANNI, LIU YANHAI, GUO XIAOJING
• Format: Patent
• Language: Chinese; English
• Published: 24.10.2023
• Subjects: HAND TOOLS; MANIPULATORS; PERFORMING OPERATIONS; PORTABLE POWER-DRIVEN TOOLS; TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING; TRANSPORTING

The utility model relates to a sample clamp for a metallographic sample corrosion test. The sample clamp comprises a clamp mouth and a clamp body, the plier mouth comprises a plier head, a spring and an arc supporting block, the plier head is fixedly connected with one end of the plier body, a groove is formed in the middle of the clamping face of the plier head, the spring perpendicular to the clamping face is arranged in the groove, one end of the spring is fixedly connected with the groove, and the other end of the spring is fixedly connected with the arc supporting block. The structure is suitable for clamping metallographic samples of sheet structures, arc structures, polygonal structures and the like, clamping is stable, and the metallographic samples are not prone to falling off; according to the structure, different types of metal samples can be clamped without replacing the clamp mouths, the application is convenient, and the efficiency is improved. 本实用新型涉及一种用于金相试样腐蚀试验的试样钳，包括钳嘴和钳体；所述钳嘴包括钳头、弹簧和圆弧支撑块，钳