Clutching jig

A clutching jig used to disassemble a lens assembly, comprising:

• a first holding bar comprising a first inner surface, a first outer surface opposite to the first inner surface, a first end portion and a second end portion opposite to the first end portion, and a first recess formed on the first inner surface of the second end portion;
• a second holding bar comprising a second inner surface facing to the first inner surface of the first holding bar, a second outer surface opposite to the second inner surface, a third end portion, a fourth end portion opposite to the third end portion, and a second recess formed on the second inner surface of the fourth end portion and aligning with the first recess of the first holding bar;
• an engaging portion arranged between and interconnected the first inner surface of the first end portion of the first holding bar and the second inner surface of the third end portion of the second holding bar;
• a fixing means fixing the first end portion of the first holding bar, the third end portion of the second holding bar and the engaging portion to form a gap between the first inner surface of the first holding bar and the second inner surface of the second holding bar, the gap extending from the engaging portion to the first recess and the second recess;
• a positioning means for positioning the engaging portion between the first end portion of the first holding bar and the third end portion of the second holding bar, and comprising at least one positioning projection projecting from the engaging portion and at least one positioning groove formed on one of the first inner surface of the first end portion of the first holding bar and the second inner surface of the third end portion of the second holding bar for receiving the positioning projection;
• and
• an elastic means arranged between the first holding bar and the second holding bar;
• wherein the fixing means comprises a pair of first fixing holes formed on the first end portion and penetrating the first inner surface and the first outer surface of the first holding bar, a pair of second fixing holes formed on the third end portion of the second holding bar are aligned with the first fixing holes and penetrate the second inner surface and the second outer surface of the second holding bar, a pair of fixing pins are respectively engaged into the first fixing holes and the second fixing holes, and the positioning groove is formed between the pair of first fixing holes or the pair of second fixing holes.