Multi-functional pliers for machine finishing

摘要

A multi-functional pliers has a body with a first fixed arm with a gripping portion. A second arm is connected with a first end to the body and has a gripping portion remote from the first end. The body has a pivot pin and the first end of the second arm is pivotably connected to the pivot pin. A blade is moveably mounted in the body. A toggle mechanism for transforming a rotary movement of the second arm into a translatory movement of the blade is provided. A returning part is connected to the body and a die member is connected thereto. The blade has a tool connected to one end thereof facing the die member. The first and second arms in a rest position of the pliers are positioned adjacent to one another such that the first and second arms can be gripped with one hand by a user, wherein by squeezing the fingers of the hand the second arm is moved toward the first arm. The toggle mechanism includes a control rod. The blade has an articulation pin to which the control rod is pivotably connected. The body has a fixed pivot member to which the control rod is pivotably connected. The toggle mechanism includes a transmission link for driving the control rod. The transmission link is connected with a first end to the second arm and with a second end to the control rod at a location between the articulation pin and the pivot member.