The axial support 636 extends from both sides of the body 631 to connect the body 631 to the support arms 622 (See FIG. 1). The axial support 636 may be distinct from the body 631, in which case it may be connected to the body 631. For example, the support 636 may be one or two rod(s), bolt(s), screws, or the like that extends through a hole in the body 631 or otherwise connect to the body 631. The axial support 636 may also be an integral part of the body 631, such as two protrusions extending from the body 631. The axial support 636 connects to socket 641 of the radial spring 640.
In some examples, there is only one cold plate 630 in the cold plate assembly 610, in which case the pivoting support 621 may include two support arms 622 that are both connected to the hinge 623 (see FIGS. 1 and 2).