Limiting device for testing machine

• Main Authors: ZHAO YUCHENG, GUO WU, WANG XIAOLEI, DOU GUANGYI, ZHAO DAOLIN, HUANG CHUANCHAO, LYU QINGXUAN, NING QINGHUI
• Format: Patent
• Language: Chinese; English
• Published: 19.07.2022
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The utility model relates to the technical field of testing machines, and discloses a limiting device for a testing machine, the testing machine comprises a machine body and a nut assembling and disassembling mechanism arranged on the machine body, the limiting device is used for limiting a testing rod body, and the limiting device is arranged relative to the nut assembling and disassembling mechanism. The limiting device comprises a plurality of limiting blocks detachably installed on the machine body, the limiting blocks are provided with limiting grooves, the limiting grooves of the limiting blocks are concentric arc-shaped grooves with different radiuses, and the circle centers of the limiting grooves are located on the extension line of the axis of the nut assembling and disassembling mechanism. The limiting device for the testing machine can be well adapted to the nut assembling and disassembling process, and can limit test rod bodies with different thicknesses. 本申请涉及试验机技术领域，公开了一种试验机用限位装置，所述试验机包括机体和设于所述