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发明授权
CN108181179B 一种抗拉强度测试装置 有权 转让

一种抗拉强度测试装置
摘要：
本发明公开了一种抗拉强度测试装置，包括架体及设置安装于所述架体内部的拉伸装置与安装设置于所述架体上端的注气装置，所述拉伸装置包括设置于所述拉伸装置右侧的第一空气腔，所述第一空气腔左侧设置有第一活动块，所述第一活动块与所述第一空气腔滑移连接配合，所述第一活动块周侧设置有第一密封凹部，所述第一密封凹部中设置有第一密封圈，所述第一活动块左侧设置有第一活动杆，所述第一活动杆右侧与所述第一活动块固定连接配合，所述第一活动杆左端固定设置有拉伸杆，所述拉伸杆右端与所述第一活动杆固定连接配合，所述拉伸杆左端固定连接有夹具。
摘要（英）：

The present invention discloses a tensile strength testing device. The tensile strength testing device comprises a frame body, a stretching device disposed inside the frame body, and a gas injection device mounted on the upper end of the frame body, the stretching device comprises a first air chamber on the right side of the stretching device, and a first movable block on the left side of the first air chamber, and the first movable block is slidably coupled with the first air chamber, a first sealing recess is disposed on the side of the first movable block, a first sealing ring is disposed in the first sealing recess, a first movable bar is disposed on the left side of the first movable block, and the right side of the first movable bar is fixedly coupled with the first movable block, the left end of the first movable bar is fixedly provided with a stretching rod, the right end of the stretching rod is fixedly coupled with the first movable bar, and the left end of the stretching rodis fixedly connected with a clamp .

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