Bending fixture for applying variable bending to an object

A bending fixture configured to bend an object, the object comprising a first portion and a second portion, the bending fixture comprising:

• a base comprising a first receiving groove and a second receiving groove, the second receiving groove being configured to receive the first portion;
• a rotating member rotatably connected to the base and partially received in the first receiving groove, the rotating member comprising an abutting surface facing the base, a portion of the abutting surface being recessed to form a third receiving groove, the third receiving groove being configured to receive the second portion;
• a pressing plate detachably disposed on the base, and configured to press and fix the first portion in the second receiving groove;
• and
• an adjusting assembly fixed on the base and connected to the rotating member, the adjusting assembly being configured to control the rotating member to rotate towards the base about a predetermined angle, thereby bending the second portion with respect to the first portion.