Clamping tool for sample testing

• Main Authors: DU XINGJI, GUO QIANG, CUI QINGYAN, WU HAIYANG, ZHOU JIAN, YIN DOU
• Format: Patent
• Language: Chinese; English
• Published: 18.12.2020
• Subjects: HAND TOOLS; MANIPULATORS; PERFORMING OPERATIONS; PORTABLE POWER-DRIVEN TOOLS; TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING; TRANSPORTING

A clamping tool for sample testing comprises a tool base, air cylinders which stretch out and draw back in the height direction of the tool base are connected to the two sides of the tool base, inverted-U-shaped supports are arranged on the tool base on the inner sides of the air cylinders, cushion blocks are arranged on the lower portions of cavities of the supports, and a pressing rod transversely penetrates through the upper portions of the cushion blocks. A to-be-tested sample is placed between the two U-shaped brackets; one end, connected with the pressure head, of the pressure rod penetrates through the bracket, the pressure head is pressed on bosses arranged on two sides of a to-be-tested sample, and the other end of the pressure rod is positioned above the telescopic rod of the aircylinder. The tool can clamp various types of samples, is easy to operate and high in clamping efficiency, and improves the working efficiency of sample testing. 一种用于样品测试的装夹工装，包括工装底座，在工装底座的两侧连接有沿其高度方向伸缩的气缸，在气缸内侧的工装底座上均设有倒U形支