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一种圆环链拉伸附具

申请公布号:CN204718879U

申请号:CN201520491521.1

申请日期:2015.07.09

申请公布日期:2015.10.21

申请人:
济南时代试金试验机有限公司

发明人:房文平;刘娟

分类号:G01N3/02(2006.01)I

主分类号:G01N3/02(2006.01)I

代理机构:
济南泉城专利商标事务所 37218

代理人:李桂存

地址:250000 山东省济南市经济开发区时代路219号

摘要:本实用新型公开了一种圆环链拉伸附具,包括拉力座和位于拉力座内用于固定圆环链的半圆销,半圆销上设有可供圆环链通过的缺口,所述拉力座和半圆销之间设有一个过渡套筒,过渡套筒沿轴向开有一个供圆环链通过的缺口,过渡套筒上的缺口和半圆销上的缺口对齐。本实用新型只用一套拉力座便可满足多种规格圆环链的试验要求,当试验不同的圆环链时,只需更换过渡套筒和半圆销而不必更换拉力座,更换方便,既降低了成本,又提高了工作效率。

主权项:一种圆环链拉伸附具,包括拉力座和位于拉力座内用于固定圆环链的半圆销,拉力座上设有可供圆环链通过的缺口,其特征在于:所述拉力座和半圆销之间设有一个过渡套筒,过渡套筒沿轴向开有一个供圆环链通过的缺口,过渡套筒上的缺口和拉力座上的缺口对齐。

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