Insert link to my thumbnail images

You may want to change your code to something like this:

<a href="https://wordpress.stackexchange.com/questions/83700/<?php the_permalink() ?>" class="alignnone" title="<?php the_title(); ?>">

<a href="<?php the_permalink(); ?>" title="<?php the_title();?>">
    <?php if (has_post_thumbnail()) : ?>
        <?php the_post_thumbnail(); ?></a>
    <?php else : ?>
        <img src="<?php bloginfo('template_url'); ?>/images/noimage.jpg" width="213" height="187" alt=""/>
    <?php endif; ?>
</a>

and I assume you’ve specified a Featured Image for the post thumbnail to show up yes? http://codex.wordpress.org/Post_Thumbnails