| 摘要 |
<p>The present invention provides an apparatus for measuring the length of a spring, comprising: a worktable which grips and moves a spring to a measurement position; and a measuring unit which is located on the measurement position, and comes in contact with one end of the spring to measure the length of the spring. The measuring unit includes: a buffer lever which has a contact part being in contact with one end of the spring and whose one side is shaft-combined to be able to swing; and a displacement sensor which comes in contact with the buffer lever and measures displacement of the buffer lever.</p> |
