| 摘要 |
PURPOSE:To permit simple and sure mounting and dismounting of a plate to be plated by using a clamp body, and a lever as well as a four-link mechanism consisting of a connecting plate and pins in constituting a jig for mounting the plate-like material to be plated to a copper plate for feeding electricity. CONSTITUTION:Plural sheets of metallic plates 2 to be plated are connected by means of U-pieces 1 and the assembled plate is connected to a copper plate 5 for feeding electrictiy and is dipped in a plating soln. A clamping device used to clamp the plates 2 in this case is constituted of a clamping body 31, a lever 39 and a four-link mechanism connected freely turnably by means of pins 32, 47 to a connecting plate 33. The clamp consists of a static clamp 46 and a working clamp 45. When the lever 39 is turned on the direction opposite from an arrow A, a clamping piece 44 turns counterclockwise around the pin 37, thus forcing the clamp 45 mounted thereto to space from the clamp 46. The operator inserts the plate 2 into the spacing part between both clamps 45 and 46. The operator inserts the plate 2 into the spacing between the clamps 44 and 46 and presses the lever 39 in the direction A thereby grasping the plate in the static clamp 46 with the clamp 45. The plate 2 is removed from the clamp 31 simply by turning the lever 39 in the direction revrse with the direction A. |
